WO2020006745A1 - 信息传输方法及装置 - Google Patents
信息传输方法及装置 Download PDFInfo
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- WO2020006745A1 WO2020006745A1 PCT/CN2018/094787 CN2018094787W WO2020006745A1 WO 2020006745 A1 WO2020006745 A1 WO 2020006745A1 CN 2018094787 W CN2018094787 W CN 2018094787W WO 2020006745 A1 WO2020006745 A1 WO 2020006745A1
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- Prior art keywords
- unlicensed channel
- channel resource
- control signaling
- transmission
- unlicensed
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/0006—Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/26—Resource reservation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/14—Spectrum sharing arrangements between different networks
Definitions
- the present disclosure relates to the field of communication technologies, and in particular, to an information transmission method and device.
- eMBB enhanced Mobile Broadband, enhanced mobile broadband
- URLLC Ultra Reliable Low Latency, Communication, high reliability and low latency communication
- mMTC massive Machine Type Communication
- embodiments of the present disclosure provide an information transmission method and device.
- an information transmission method is provided.
- the method is used in a base station.
- the base station configures multiple unlicensed channel resources for a terminal.
- the method includes:
- the multiple unlicensed channel resources include multiple bandwidth portions configured on one unlicensed carrier, or multiple unlicensed carriers, or multiple bandwidth portions configured on multiple unlicensed carriers.
- the setting rule includes a random order or a priority order for the multiple unlicensed channel resources
- the determining the second unlicensed channel resource for standby transmission of the control signaling from the plurality of unlicensed channel resources according to a set rule includes:
- one or more unlicensed channel resources in an available state are preferably selected from the plurality of unlicensed channel resources, and the preferred unlicensed channel resource is the second unlicensed channel resource.
- the setting rule includes a first correspondence between a designated transmission position for transmitting control signaling on the first unlicensed channel resource and a designated standby unlicensed channel resource;
- the determining the second unlicensed channel resource for standby transmission of the control signaling from the plurality of unlicensed channel resources according to a set rule includes:
- the setting rule includes a fixed standby unlicensed channel resource for transmitting control signaling
- the determining the second unlicensed channel resource for standby transmission of the control signaling from the plurality of unlicensed channel resources according to a set rule includes:
- the setting rule includes a second correspondence between a designated transmission position for transmitting control signaling on the first unlicensed channel resource and a designated backup transmission position;
- the sending the control signaling to be transmitted to the terminal through the second unlicensed channel resource includes:
- the second transmission position and the first transmission position have the same or limited starting time interval in the time domain;
- the setting rule further includes a description for control signaling The specified configuration mode of the configuration;
- the sending the control signaling to the terminal at the second transmission position of the second unlicensed channel resource includes:
- the method further includes:
- an information transmission method is provided.
- the method is used for a terminal, and the base station configures multiple unauthorized channel resources for the terminal.
- the method includes:
- the multiple unlicensed channel resources include multiple bandwidth portions configured on one unlicensed carrier, or multiple unlicensed carriers, or multiple bandwidth portions configured on multiple unlicensed carriers.
- the setting rule includes a random order for the multiple unlicensed channel resources
- the determining the third unlicensed channel resource for backup transmission of the control signaling from the plurality of unlicensed channel resources according to a set rule includes:
- the receiving the control signaling through the third unlicensed channel resource includes:
- Signaling detection is performed on each of the third unlicensed channel resources until the control signaling is received.
- the setting rule includes a priority order for the multiple unlicensed channel resources
- the determining the third unlicensed channel resource for backup transmission of the control signaling from the plurality of unlicensed channel resources according to a set rule includes:
- the receiving the control signaling through the third unlicensed channel resource includes:
- the setting rule includes a first correspondence between a designated transmission position for transmitting control signaling on the first unlicensed channel resource and a designated standby unlicensed channel resource;
- the determining the third unlicensed channel resource for standby transmission of the control signaling from the plurality of unlicensed channel resources according to a set rule includes:
- the setting rule includes a fixed standby unlicensed channel resource for transmitting control signaling
- the determining the third unlicensed channel resource for standby transmission of the control signaling from the plurality of unlicensed channel resources according to a set rule includes:
- the setting rule includes a second correspondence between a designated transmission position for transmitting control signaling on the first unlicensed channel resource and a designated backup transmission position;
- the receiving the control signaling through the third unlicensed channel resource includes:
- the third transmission position and the first transmission position have the same or limited start time interval in the time domain;
- the setting rule further includes a description for control signaling The specified configuration mode of the configuration;
- the detecting the control channel at the third transmission position of the third unlicensed channel resource includes:
- the setting rule is prescribed by a communication protocol, or the base station notifies the terminal through designated signaling;
- the designated signaling includes at least one of the following: RRC signaling; or MAC-CE signaling; or Physical layer signaling.
- the method further includes:
- an information transmission apparatus is provided.
- the apparatus is used for a base station.
- the base station configures multiple unlicensed channel resources for a terminal.
- the apparatus includes:
- a first detection module configured to detect that a first unlicensed channel resource of the plurality of unlicensed channel resources is in an unavailable state, and the first unlicensed channel resource is designated for transmission control signaling;
- a first determining module configured to determine a second unlicensed channel resource from the plurality of unlicensed channel resources according to a set rule, where the second unlicensed channel resource is used for backup transmission of the control signaling;
- the first sending module is configured to send the control signaling to be transmitted to the terminal through the second unlicensed channel resource.
- the multiple unlicensed channel resources include multiple bandwidth portions configured on one unlicensed carrier, or multiple unlicensed carriers, or multiple bandwidth portions configured on multiple unlicensed carriers.
- the setting rule includes a random order or a priority order for the multiple unlicensed channel resources;
- the first determining module includes:
- the first determining sub-module is configured to randomly select one or more unlicensed channel resources in an available state from the plurality of unlicensed channel resources according to the random order, and the randomly selected unlicensed channel resources are The second unlicensed channel resource; or
- a second determining submodule is configured to optimize one or more unlicensed channel resources in an available state from the plurality of unlicensed channel resources according to the priority order, and the preferred unlicensed channel resources are The second unlicensed channel resource is described.
- the setting rule includes a first correspondence between a designated transmission position for transmitting control signaling on the first unlicensed channel resource and a designated standby unlicensed channel resource;
- the first determining module includes :
- a third determining submodule configured to determine that a detection position corresponding to the unavailable state is a first transmission position
- a fourth determination submodule is configured to determine, according to the first correspondence relationship, a designated backup unlicensed channel resource corresponding to the first transmission location as the second unlicensed channel resource.
- the setting rule includes a fixed standby unlicensed channel resource for transmitting control signaling;
- the first determining module includes:
- a fifth determining submodule is configured to determine the fixed standby unlicensed channel resource as the second unlicensed channel resource.
- the setting rule includes a second correspondence between a designated transmission location for transmitting control signaling on the first unlicensed channel resource and a designated backup transmission location;
- the first sending module includes:
- a sixth determining submodule configured to determine that the detection position corresponding to the unavailable state is a first transmission position
- a seventh determining submodule is configured to determine, based on the designated backup transmission position corresponding to the first transmission position in the second correspondence relationship, a second unlicensed channel resource for backup transmission of the control signaling. Second transmission position
- a first sending sub-module is configured to send the control signaling to the terminal at the second transmission position of the second unlicensed channel resource.
- the second transmission position and the first transmission position have the same or limited starting time interval in the time domain;
- the setting rule further includes a description for control signaling A specified configuration mode of configuration;
- the first sending submodule includes:
- a second sending sub-module is configured to send the control signaling to the terminal at the second transmission position of the second unlicensed channel resource according to the specified configuration mode.
- the apparatus further includes:
- a second sending module configured to send the control signaling to the terminal through the first unlicensed channel resource when detecting that the first unlicensed channel resource is available;
- the abandonment sending module is configured to abandon transmission of the control signaling when it is detected that the multiple unlicensed channel resources are in an unavailable state.
- an information transmission device is provided.
- the device is used for a terminal, and the base station configures multiple unauthorized channel resources for the terminal.
- the device includes:
- a second detection module configured to detect that the first unlicensed channel resource designated for transmission control signaling transmission among the plurality of unlicensed channel resources is in an unavailable state
- a second determining module configured to determine a third unlicensed channel resource for backup transmission of the control signaling from the plurality of unlicensed channel resources according to a set rule
- a first receiving module is configured to receive the control signaling through the third unlicensed channel resource.
- the multiple unlicensed channel resources include multiple bandwidth portions configured on one unlicensed carrier, or multiple unlicensed carriers, or multiple bandwidth portions configured on multiple unlicensed carriers.
- the setting rule includes a random order for the plurality of unlicensed channel resources;
- the second determination module includes:
- An eighth determining submodule configured to determine, in the random order, all unlicensed channel resources in the plurality of unlicensed channel resources that are in an available state as the third unlicensed channel resource;
- the first receiving module includes:
- the first detection sub-module is configured to perform signaling detection on each of the third unlicensed channel resources until the control signaling is received.
- the setting rule includes a priority order for the multiple unlicensed channel resources;
- the second determination module includes:
- a ninth determining submodule configured to determine all unlicensed channel resources in an available state among the plurality of unlicensed channel resources as the third unlicensed channel resource;
- the first receiving module includes:
- the second detection sub-module is configured to perform signaling detection on each of the sorted third unauthorized channel resources in sequence until the control signaling is received.
- the setting rule includes a first correspondence between a designated transmission position for transmitting control signaling on the first unlicensed channel resource and a designated standby unlicensed channel resource;
- the second determining module includes :
- a tenth determining submodule is configured to determine a detection position corresponding to the unavailable state as a first transmission position
- An eleventh determining submodule is configured to determine, according to the first correspondence, a designated backup unlicensed channel resource corresponding to the first transmission position as the third unlicensed channel resource.
- the setting rule includes a fixed standby unlicensed channel resource for transmitting control signaling; and the second determining module includes:
- a twelfth determination submodule is configured to determine the fixed standby unlicensed channel resource as the third unlicensed channel resource.
- the setting rule includes a second correspondence between a designated transmission location for transmitting control signaling on the first unlicensed channel resource and a designated backup transmission location;
- the first receiving module includes:
- a thirteenth determination sub-module is configured to determine, based on the designated backup sending position corresponding to the first transmission position in the second correspondence relationship, the third unlicensed channel resource for backup transmission of the control signaling.
- a first receiving sub-module is configured to receive the control signaling at the third transmission position of the third unlicensed channel resource.
- the third transmission position and the first transmission position have the same or limited start time interval in the time domain;
- the setting rule further includes a description for control signaling A specified configuration mode of configuration;
- the first receiving submodule includes:
- a second receiving sub-module is configured to receive the control signaling at the third transmission position of the third unlicensed channel resource according to the specified configuration mode.
- the setting rule is prescribed by a communication protocol, or the base station notifies the terminal through designated signaling;
- the designated signaling includes at least one of the following: RRC signaling; or MAC-CE signaling; or Physical layer signaling.
- the apparatus further includes:
- a second receiving module configured to receive the control signaling through the first unlicensed channel resource when detecting that the first unlicensed channel resource is available;
- the abandonment receiving module is configured to abandon the reception of the control signaling when it is detected that the multiple unlicensed channel resources are in an unavailable state.
- a non-transitory computer-readable storage medium stores a computer program, and the computer program is configured to execute the information transmission method according to the first aspect.
- a non-transitory computer-readable storage medium stores a computer program for performing the information transmission method described in the second aspect.
- an information transmission apparatus is provided.
- the apparatus is used for a base station.
- the base station configures multiple unlicensed channel resources for a terminal.
- the apparatus includes:
- Memory for storing processor-executable instructions
- the processor is configured to:
- an information transmission apparatus is provided.
- the apparatus is used for a terminal, and the base station configures a plurality of unlicensed channel resources for the terminal.
- the apparatus includes:
- Memory for storing processor-executable instructions
- the processor is configured to:
- the base station may remove To determine the second unlicensed channel resource for backup transmission control signaling, and send the control signaling to the terminal through the second unlicensed channel resource, thereby ensuring the secure transmission of control signaling and improving the Reliability also improves the quality of service of unlicensed channel resources.
- the terminal may select a plurality of unlicensed channel resources according to a set rule. To determine a third unlicensed channel resource for backup transmission control signaling, and receive control signaling through the third unlicensed channel resource, thereby ensuring the secure transmission of control signaling and improving the reliability of control signaling transmission, It also improves the quality of service of unlicensed channel resources.
- Fig. 1 is a flow chart showing an information transmission method according to an exemplary embodiment
- Fig. 2 is an application scenario diagram of an information transmission method according to an exemplary embodiment
- Fig. 3A is a schematic diagram showing multiple bandwidth parts according to an exemplary embodiment
- Fig. 3B is another schematic diagram showing multiple bandwidth parts according to an exemplary embodiment
- Fig. 4 is a flow chart showing another method for transmitting information according to an exemplary embodiment
- Fig. 5 is a flow chart showing an information transmission method according to an exemplary embodiment
- Fig. 6 is a flow chart showing another method for transmitting information according to an exemplary embodiment
- Fig. 7 is a block diagram showing an information transmission device according to an exemplary embodiment
- Fig. 8 is a block diagram showing another information transmission device according to an exemplary embodiment
- Fig. 9 is a block diagram showing another information transmission device according to an exemplary embodiment.
- Fig. 10 is a block diagram showing another information transmission device according to an exemplary embodiment
- Fig. 11 is a block diagram showing another information transmission device according to an exemplary embodiment
- Fig. 12 is a block diagram showing another information transmission device according to an exemplary embodiment
- Fig. 13 is a block diagram showing another information transmission apparatus according to an exemplary embodiment
- Fig. 14 is a block diagram showing an information transmission device according to an exemplary embodiment
- Fig. 15 is a block diagram showing another information transmission device according to an exemplary embodiment
- Fig. 16 is a block diagram showing another information transmission device according to an exemplary embodiment
- Fig. 17 is a block diagram showing another information transmission device according to an exemplary embodiment
- Fig. 18 is a block diagram showing another information transmission apparatus according to an exemplary embodiment
- Fig. 19 is a block diagram showing another information transmission apparatus according to an exemplary embodiment.
- Fig. 20 is a block diagram showing another information transmission device according to an exemplary embodiment
- Fig. 21 is a block diagram showing another information transmission apparatus according to an exemplary embodiment
- Fig. 22 is a schematic structural diagram of an information transmission device according to an exemplary embodiment
- Fig. 23 is a schematic structural diagram of an information transmission device according to an exemplary embodiment.
- the terms first, second, third, etc. may be used in this disclosure to describe various information, such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other.
- the indication information may also be referred to as second information, and similarly, the second information may also be referred to as indication information.
- the word “if” as used herein can be interpreted as “at” or "when” or "in response to determination”.
- Fig. 1 is a flowchart illustrating an information transmission method according to an exemplary embodiment
- Fig. 2 is an application scenario diagram of an information transmission method according to an exemplary embodiment
- the information transmission method may be used in a base station,
- the base station configures multiple unlicensed channel resources for the terminal; as shown in FIG. 1, the information transmission method includes the following steps 110-130:
- step 110 it is detected that a first unlicensed channel resource among a plurality of unlicensed channel resources is in an unavailable state, and the first unlicensed channel resource is designated for transmission control signaling.
- the information transmission may specify the transmission of control signaling, for example, using CORESET (control resource set) to carry the transmission of control signaling.
- CORESET control resource set
- the control signaling used for transmission may be specifically downlink control signaling.
- the first unlicensed channel resource may be an unlicensed channel resource configured by the base station for the terminal and designated for transmission of control signaling.
- the base station informs the terminal of possible locations for control signaling transmission in advance through signaling, and the terminal receives control signaling at the corresponding possible location based on the notification of the base station.
- the base station may directly send control signaling to the terminal through an unlicensed channel resource; and for the unavailable state, the base station may also use a second unlicensed channel resource for backup transmission control signaling. The signaling to be controlled is sent to the terminal, thereby improving the reliability of information transmission.
- the multiple unlicensed channel resources in the above step 110 may include but are not limited to the following three situations:
- the multiple unlicensed channel resources configured by the base station for the terminal can be multiple bandwidth portions on this unlicensed carrier.
- the bandwidth part may refer to continuous resources on a frequency band within a carrier.
- the multiple unlicensed channel resources configured by the base station for the terminal may be multiple unlicensed carriers.
- the multiple unlicensed channel resources configured by the base station for the terminal may be multiple bandwidth portions on the multiple unlicensed carriers.
- the bandwidth part may refer to continuous resources on a frequency band within a carrier.
- a second unlicensed channel resource is determined from a plurality of unlicensed channel resources according to a set rule, and the second unlicensed channel resource is used for backup transmission control signaling.
- the base station when the base station determines that the first unlicensed channel resource is in an unavailable state due to the unpredictability of the channel occupation when operating on the unlicensed spectrum, the base station also needs to determine the backup transmission control signaling according to the set rule And sending the to-be-controlled signaling to the terminal through the second unlicensed channel resource, so that the reliability of control signaling transmission can be guaranteed.
- the setting rule may be prescribed by a communication protocol or configured by a base station and notified to the terminal through designated signaling; the designated signaling includes at least one of the following: RRC (Radio Resource Control) signaling; or MAC-CE (Media Access Control-Control Element) signaling; or physical layer signaling.
- RRC Radio Resource Control
- MAC-CE Media Access Control-Control Element
- control signaling is sent to the terminal through the second unlicensed channel resource.
- the base station may perform information transmission through the second unlicensed channel resource.
- the base station can autonomously configure according to the actual situation.
- a base station and a terminal are included.
- the base station configures four bandwidth parts for the terminal on an unlicensed carrier, which are: bandwidth part 1, bandwidth part 2, bandwidth part 3, and bandwidth part 4.
- the bandwidth part 1 is a first unlicensed channel resource configured by the base station for the terminal and designated for transmission of control signaling.
- the base station detects that the bandwidth part 1 is in an unavailable state, it will determine the second unlicensed channel resource of the backup transmission control signaling from the bandwidth part 2, the bandwidth part 3, and the bandwidth part 4 according to the set rule, such as:
- the authorized channel resource is bandwidth part 2.
- the base station will send control signaling to the terminal through bandwidth part 2. This can ensure that when bandwidth part 1 is in an unavailable state, it can also send control signaling to the terminal, thereby improving Controls the reliability of signaling transmission.
- the first unlicensed channel resource designated for transmission of control signaling among a plurality of unlicensed channel resources when it is detected that the first unlicensed channel resource designated for transmission of control signaling among a plurality of unlicensed channel resources is in an unavailable state, it may be determined from the plurality of unlicensed channel resources according to a set rule.
- the second unlicensed channel resource for backup transmission of control signaling, and sends the control signaling to the terminal through the second unlicensed channel resource, thereby ensuring the secure transmission of control signaling and improving the reliability of control signaling transmission It also improves the quality of service of unlicensed channel resources.
- the setting rule in step 120 may include but is not limited to the following four situations:
- the setting rule includes a random order or a priority order for a plurality of unlicensed channel resources.
- the base station may randomly select one or more unlicensed channel resources in an available state from the plurality of unlicensed channel resources in the random order.
- the selected unlicensed channel resource is the second unlicensed channel resource; or
- one or more unlicensed channel resources in an available state are preferably selected from the plurality of unlicensed channel resources, and the preferred unlicensed channel resource is the second unlicensed channel resource.
- bandwidth part 1 bandwidth part 1, bandwidth part 2, bandwidth part 3, and bandwidth part 4.
- bandwidth part 1 bandwidth part 1 is not available:
- the bandwidth part 2 is preferentially the second unlicensed channel resource
- the bandwidth part 3 is preferentially the second unlicensed channel resource
- the bandwidth part 4 is preferentially the second unlicensed channel resource.
- the base station will abandon the transmission of control signaling.
- the setting rule includes a first correspondence between a designated transmission position for transmitting control signaling on the first unlicensed channel resource and a designated standby unlicensed channel resource.
- the designated standby unlicensed channel resources corresponding to different designated transmission positions may be the same or different.
- the base station may first determine that the detection position corresponding to the unavailable state is the first transmission position; and then, according to the first correspondence relationship, correspond to the first transmission position.
- the designated standby unlicensed channel resource is determined to be the second unlicensed channel resource.
- the base station configures four bandwidth parts for the terminal on an unlicensed carrier, which are: bandwidth part 1, bandwidth part 2, bandwidth part 3, and bandwidth part 4.
- bandwidth part 1 is The terminal configures a first unlicensed channel resource designated for transmission of control signaling.
- the designated transmission position for transmitting control signaling on the bandwidth part 1 may include detection position 1, detection position 2, detection position 3, and detection position 4.
- the first correspondence relationship included in the setting rule is specifically: the designated backup unlicensed channel resource corresponding to the detection position 1 is the bandwidth part 2; the designated backup unlicensed channel resource corresponding to the detection position 2 is the bandwidth part 4; The designated standby unlicensed channel resource for the bandwidth is part 3; the designated standby unlicensed channel resource corresponding to the detection position 4 is the bandwidth part 2.
- the base station detects that the bandwidth part 1 is in an unavailable state at the detection position 1, it can determine the bandwidth part 2 as the second unlicensed channel resource for backup transmission control signaling according to the first correspondence included in the setting rule; if If bandwidth part 1 is detected as available at detection position 2, the control signaling can be sent directly to the terminal through bandwidth part 1. If bandwidth part 1 is detected as unavailable at detection position 3, it can be included according to the set rules. The first correspondence relationship between the bandwidth portion 3 is determined as the second unlicensed channel resource for backup transmission control signaling; if the bandwidth portion 1 is detected in the unavailable state at the detection position 4, the first A correspondence relationship determines the bandwidth part 2 as a second unlicensed channel resource for backup transmission control signaling.
- the setting rule includes a fixed standby unlicensed channel resource for transmitting control signaling.
- the base station may determine the fixed standby unlicensed channel resource as the second unlicensed channel resource.
- the fixed standby unlicensed channel resource is the bandwidth part 2.
- the base station may directly determine the bandwidth part 2 as the second unlicensed channel resource for backup transmission control signaling.
- the number of fixed unlicensed channel resources may be one or more, especially when one of the spare unlicensed channel resources is also in an unavailable state, another spare unlicensed channel resource may also be selected as the second unlicensed channel resource. .
- different second unlicensed channel resources used for backup transmission control signaling can be determined by setting different contents included in the rule, thereby improving the flexibility of standby transmission and also improving the control information. Make transmission efficient.
- the setting rule includes a second correspondence between a designated transmission position for transmitting control signaling on the first unlicensed channel resource and a designated backup transmission position, such as: designated transmission position and designated
- the standby transmission position has the same or limited start time interval in the time domain; when performing step 130, it may include:
- (3-1) determining that the detection position corresponding to the unavailable state is a first transmission position; and then determining the second unauthorized state according to a designated backup transmission position corresponding to the first transmission position in the second correspondence relationship A second transmission position for backup transmission control signaling on the channel resource;
- the base station if the base station detects that the bandwidth part 1 is in an unavailable state at the detection position 1, it can determine the bandwidth part 2 as the backup transmission control signaling according to the first correspondence relationship included in the setting rule.
- a second unlicensed channel resource; and a second transmission position for backup transmission control signaling on the bandwidth part 2 is determined according to a second correspondence relationship included in the setting rule.
- the second transmission position and the first transmission position have the same or limited starting time interval in the time domain;
- the setting rule further includes a description control Designated configuration mode of signaling configuration; when performing (3-2), the control signaling may be sent to the second transmission position of the second unlicensed channel resource according to the designated configuration mode to the terminal.
- the above-mentioned specified configuration mode may include information such as an information transmission format, the number of information transmission times, and a degree of aggregation.
- control signaling can be sent to the terminal at the second transmission position of the second unlicensed channel resource in a specified configuration manner, thereby improving the accuracy of control signaling transmission.
- Fig. 4 is a flowchart illustrating another information transmission method according to an exemplary embodiment.
- the information transmission method may be used in a base station. The method is based on the method shown in Fig. 1, and as shown in Fig. 4, The information transmission method may further include the following steps 410-420:
- step 410 when it is detected that the first unlicensed channel resource is available, the control signaling is sent to the terminal through the first unlicensed channel resource.
- step 420 when it is detected that multiple unlicensed channel resources are in an unavailable state, transmission of control signaling is abandoned.
- control signaling when it is detected that the first unlicensed channel resource is available, the control signaling may be directly sent to the terminal through the first unlicensed channel resource; when multiple unlicensed channel resources are detected as being unavailable In the state, transmission of control signaling can be abandoned, thereby avoiding waste of resources and improving the practicability of control signaling transmission.
- Fig. 5 is a flowchart illustrating an information transmission method according to an exemplary embodiment
- Fig. 2 is an application scenario diagram of an information transmission method according to an exemplary embodiment
- the information transmission method may be used for a terminal
- the base station configures multiple unlicensed channel resources for the terminal; as shown in FIG. 5, the information transmission method includes the following steps 510-530:
- step 510 it is detected that a first unlicensed channel resource designated for transmission of control signaling among a plurality of unlicensed channel resources is in an unavailable state.
- the information transmission may specify the transmission of control signaling, for example, the use of CORESET to carry the transmission of control signaling.
- the terminal can directly receive control signaling through the first unlicensed channel resource; if the first unlicensed channel resource is in the unavailable state, the terminal also needs to select from a plurality of unlicensed channel resources. Determine a third unlicensed channel resource for backup transmission control signaling, and receive control signaling through the third unlicensed channel resource.
- the multiple unlicensed channel resources in the above step 510 may include: multiple bandwidth portions configured on one unlicensed carrier, or multiple unlicensed carriers, or multiple configured on multiple unlicensed carriers. Bandwidth part.
- a third unlicensed channel resource for backup transmission control signaling is determined from a plurality of unlicensed channel resources according to a set rule.
- the terminal when operating on unlicensed spectrum, due to the unpredictability of channel occupation, when the terminal determines that the first unlicensed channel resource is in an unavailable state, it needs to determine the backup transmission control signaling according to a set rule. And receive control signaling through the third unlicensed channel resource, so as to ensure that the control signaling configured by the base station is known in time.
- the setting rule may be prescribed by a communication protocol or configured by a base station and notified to the terminal through designated signaling; the designated signaling includes at least one of the following: RRC (Radio Resource Control) signaling; or MAC-CE (Media Access Control-Control Element) signaling; or physical layer signaling.
- RRC Radio Resource Control
- MAC-CE Media Access Control-Control Element
- control signaling is received through a third unlicensed channel resource.
- the terminal when the first unlicensed channel resource is in an unavailable state, the terminal may also receive control signaling through the third unlicensed channel resource. As for how to receive the control signaling through the third unlicensed channel resource, the terminal may determine according to the configuration of the base station.
- the first unlicensed channel resource designated for transmission of control signaling among a plurality of unlicensed channel resources when it is detected that the first unlicensed channel resource designated for transmission of control signaling among a plurality of unlicensed channel resources is in an unavailable state, it may be determined from the plurality of unlicensed channel resources according to a set rule.
- the third unlicensed channel resource for backup transmission control signaling and receives control signaling through the third unlicensed channel resource, thereby ensuring the secure transmission of control signaling, improving the reliability of control signaling transmission, and also improving It improves the quality of service of unlicensed channel resources.
- the non-available state when the non-available state is determined in the foregoing step 510, it may be determined by a specified signal, and an implementation manner thereof may include:
- (4-1) detecting a designated signal for triggering control signaling transmission on the first unlicensed channel resource
- (4-2) if the designated signal is detected, determine that the first unlicensed channel resource is in an available state
- the specified signal in the above (4-1) may be a DMRS (Demodulation Reference Signal).
- the setting rule in step 520 may include but is not limited to the following four situations:
- the setting rule includes a random order for the multiple unlicensed channel resources.
- step 520 when the terminal executes step 520, all unlicensed channel resources in the available state among the multiple unlicensed channel resources may be determined as the third unlicensed channel resource in the random order; the same When performing step 530, signaling detection may be performed on each of the third unlicensed channel resources until the control signaling is received.
- the setting rule includes a priority order for the plurality of unlicensed channel resources.
- step 520 when the terminal performs step 520, all the unlicensed channel resources in the available state among the multiple unlicensed channel resources may be determined as the third unlicensed channel resource, and according to the priority, The third unlicensed channel resources are sorted in sequence, and the obtained third unlicensed channel resources are sorted. Similarly, when step 530 is performed, the third unlicensed channel resources may be sorted. On the authorized channel resources, the signaling detection is performed sequentially until the control signaling is received.
- the terminal does not know which one of the bandwidth part 2, bandwidth part 3, and bandwidth part 4 is used by the base station as the second unlicensed channel resource for backup transmission control signaling.
- Both the bandwidth part 3 and the bandwidth part 4 are used as a third unlicensed channel resource for backup transmission control signaling (assuming that the bandwidth part 2, the bandwidth part 3, and the bandwidth part 4 are all available).
- the terminal may first determine that the detection position corresponding to the unavailable state is the first transmission position, and then, according to the first correspondence relationship, designate the designated standby non-correspondence corresponding to the first transmission position.
- the authorized channel resource is determined as the third unlicensed channel resource.
- the second unlicensed channel resource determined by the base station for standby transmission control signaling and the terminal determined by the terminal for standby The third unlicensed channel resource for transmission control signaling is the same.
- the fixed standby unlicensed channel resource may be determined as the second unlicensed channel resource.
- the corresponding one is a fixed standby unlicensed channel resource, so the second unlicensed channel resource determined by the base station for standby transmission control signaling and the terminal The determined third unlicensed channel resource for backup transmission control signaling is also the same.
- different third unlicensed channel resources used for backup transmission control signaling can be determined by setting different contents included in the rule, thereby improving the flexibility of backup transmission control signaling and also improving This increases the efficiency of control signaling.
- the setting rule includes a second correspondence between a designated transmission position for transmitting control signaling on the first unlicensed channel resource and a designated backup sending position; when step 530 is performed, include:
- the detection position corresponding to the unavailable state is a first transmission position; and then the third unlicensed channel resource is determined for backup transmission of the control signaling according to the second correspondence relationship.
- the second transmission position and the first transmission position have the same or limited starting time interval in the time domain;
- the setting rule further includes a description control A designated configuration mode of signaling configuration; when performing (6-2), control signaling may be received at the third transmission position of the third unlicensed channel resource according to the designated configuration mode.
- the above-mentioned specified configuration mode may include information such as an information transmission format, the number of information transmission times, and a degree of aggregation.
- control signaling can be received at the third transmission position of the third unlicensed channel resource in a specified configuration manner, thereby improving the accuracy of control signaling transmission.
- Fig. 6 is a flowchart illustrating another information transmission method according to an exemplary embodiment.
- the information transmission method can be used in a base station; the method is based on the method shown in Fig. 5, as shown in Fig. 6, the The information transmission method may further include the following steps 610-620:
- step 610 when it is detected that the first unlicensed channel resource is available, control signaling is received through the first unlicensed channel resource.
- step 620 when it is detected that multiple unlicensed channel resources are in an unavailable state, the reception of control signaling is abandoned.
- the control signaling can be directly received through the first unlicensed channel resource; when multiple unlicensed channel resources are detected to be In the non-available state, the reception of control signaling can be abandoned, thereby avoiding waste of resources and improving the practicability of control signaling transmission.
- the present disclosure also provides embodiments of the information transmission device.
- Fig. 7 is a block diagram of an information transmission apparatus according to an exemplary embodiment.
- the apparatus is used in a base station, and the base station configures multiple unlicensed channel resources for a terminal, and is used to execute the information transmission method shown in Fig. 1.
- the information transmission apparatus may include:
- a first detection module 71 configured to detect that a first unlicensed channel resource of the plurality of unlicensed channel resources is in an unavailable state, and the first unlicensed channel resource is designated for transmission control signaling;
- a first determining module 72 configured to determine a second unlicensed channel resource from the plurality of unlicensed channel resources according to a set rule, where the second unlicensed channel resource is used for backup transmission of the control signaling;
- the first sending module 73 is configured to send the control signaling to be transmitted to the terminal through the second unlicensed channel resource.
- the first unlicensed channel resource designated for transmission of control signaling among a plurality of unlicensed channel resources when it is detected that the first unlicensed channel resource designated for transmission of control signaling among a plurality of unlicensed channel resources is in an unavailable state, it may be determined from the plurality of unlicensed channel resources according to a set rule.
- the second unlicensed channel resource for backup transmission of control signaling, and sends the control signaling to the terminal through the second unlicensed channel resource, thereby ensuring the secure transmission of control signaling and improving the reliability of control signaling transmission It also improves the quality of service of unlicensed channel resources.
- the multiple unlicensed channel resources include: multiple bandwidth portions configured on one unlicensed carrier, or multiple unlicensed carriers, or multiple bandwidth portions configured on multiple unlicensed carriers.
- the setting rule includes a random order or a priority order for the multiple unlicensed channel resources; as shown in FIG. 8, the first A determining module 72 may include:
- the first determining submodule 81 is configured to randomly select one or more unlicensed channel resources in an available state from the plurality of unlicensed channel resources in the random order, and the randomly selected unlicensed channel resources Is the second unlicensed channel resource; or
- the second determining submodule 82 is configured to select one or more unlicensed channel resources in an available state from the plurality of unlicensed channel resources according to the priority order, and the preferred unlicensed channel resources are The second unlicensed channel resource.
- the setting rule includes a designated transmission location and a designated backup unlicensed channel resource on the first unlicensed channel resource for transmitting control signaling.
- a first correspondence relationship; as shown in FIG. 9, the first determining module 72 may include:
- a third determining sub-module 91 configured to determine that the detection position corresponding to the unavailable state is a first transmission position
- the fourth determining sub-module 92 is configured to determine the designated standby unlicensed channel resource corresponding to the first transmission position as the second unlicensed channel resource according to the first correspondence relationship.
- the setting rule includes a fixed standby unlicensed channel resource for transmitting control signaling; as shown in FIG. 10, the first determining module 72 may include:
- a fifth determining sub-module 101 is configured to determine the fixed standby unlicensed channel resource as the second unlicensed channel resource.
- different second unlicensed channel resources used for backup transmission control signaling can be determined by setting different contents included in the rule, thereby improving the flexibility of standby transmission and also improving the control information. Make transmission efficient.
- the setting rule includes a first transmission location on the first unlicensed channel resource for a designated transmission position and a designated backup transmission position.
- the first sending module 73 may include:
- a sixth determining sub-module 111 configured to determine that the detection position corresponding to the unavailable state is a first transmission position
- a seventh determination submodule 112 is configured to determine, based on the designated backup transmission position corresponding to the first transmission position in the second correspondence relationship, the second unlicensed channel resource for backup transmission of the control signaling. Second transmission position
- the first sending sub-module 113 is configured to send the control signaling to the terminal at the second transmission position of the second unlicensed channel resource.
- the second transmission position and the first transmission position have the same or limited start time interval in the time domain; therefore,
- the setting rule further includes a specified configuration mode for describing control signaling configuration.
- the first sending sub-module 113 may include:
- the second sending sub-module 121 is configured to send the control signaling to the terminal at the second transmission position of the second unlicensed channel resource according to the specified configuration mode.
- control signaling can be sent to the terminal at the second transmission position of the second unlicensed channel resource in a specified configuration manner, thereby improving the accuracy of control signaling transmission.
- the apparatus may further include:
- a second sending module 131 configured to send the control signaling to the terminal through the first unlicensed channel resource when it is detected that the first unlicensed channel resource is available;
- the abandonment sending module 132 is configured to abandon transmission of the control signaling when it is detected that the multiple unlicensed channel resources are in an unavailable state.
- control signaling when it is detected that the first unlicensed channel resource is available, the control signaling may be directly sent to the terminal through the first unlicensed channel resource; when multiple unlicensed channel resources are detected as being unavailable In the state, transmission of control signaling can be abandoned, thereby avoiding waste of resources and improving the practicability of control signaling transmission.
- FIG. 14 is a block diagram of an information transmission apparatus according to an exemplary embodiment.
- the apparatus is used for a terminal, and the base station configures multiple unauthorized channel resources for the terminal, and is used to execute the information transmission method shown in FIG. 5.
- the information transmission apparatus may include:
- a second detection module 141 configured to detect that the first unlicensed channel resource designated for transmission control signaling transmission among the plurality of unlicensed channel resources is in an unavailable state
- a second determining module 142 configured to determine a third unlicensed channel resource for backup transmission of the control signaling from the plurality of unlicensed channel resources according to a set rule
- the first receiving module 143 is configured to receive the control signaling through the third unlicensed channel resource.
- the first unlicensed channel resource designated for transmission of control signaling among a plurality of unlicensed channel resources when it is detected that the first unlicensed channel resource designated for transmission of control signaling among a plurality of unlicensed channel resources is in an unavailable state, it may be determined from the plurality of unlicensed channel resources according to a set rule.
- the third unlicensed channel resource for backup transmission control signaling and receives control signaling through the third unlicensed channel resource, thereby ensuring the secure transmission of control signaling, improving the reliability of control signaling transmission, and also improving It improves the quality of service of unlicensed channel resources.
- the multiple unlicensed channel resources include: multiple bandwidth portions configured on one unlicensed carrier, or multiple unlicensed carriers, or multiple bandwidth portions configured on multiple unlicensed carriers.
- the setting rule includes a random order for the multiple unlicensed channel resources; as shown in FIG. 15, the second determination module 142 Can include:
- An eighth determining sub-module 151 is configured to determine, in the random order, all unlicensed channel resources among the plurality of unlicensed channel resources that are in an available state as the third unlicensed channel resource;
- the first receiving module 143 may include:
- the first detection sub-module 152 is configured to perform signaling detection on each of the third unlicensed channel resources until the control signaling is received.
- the setting rule includes a priority order for the plurality of unlicensed channel resources; as shown in FIG. 16, the second determining module 142 may include:
- the ninth determining submodule 161 is configured to determine all unlicensed channel resources in an available state among the multiple unlicensed channel resources as the third unlicensed channel resource;
- the first receiving module 143 may include:
- the second detection sub-module 162 is configured to sequentially perform signaling detection on the sorted third unlicensed channel resources until the control signaling is received.
- the setting rule includes a designated transmission location and a designated backup unlicensed channel resource for transmitting control signaling on the first unlicensed channel resource.
- the first correspondence relationship; as shown in FIG. 17, the second determination module 142 may include:
- a tenth determination sub-module 171 is configured to determine that a detection position corresponding to the unavailable state is a first transmission position
- An eleventh determination submodule 172 is configured to determine, according to the first correspondence, a designated backup unlicensed channel resource corresponding to the first transmission position as the third unlicensed channel resource.
- the setting rule includes a fixed standby unlicensed channel resource for transmitting control signaling; as shown in FIG. 18, the second determining module 142 may include:
- a twelfth determination sub-module 181 is configured to determine the fixed standby unlicensed channel resource as the third unlicensed channel resource.
- different third unlicensed channel resources used for backup transmission control signaling can be determined by setting different contents included in the rule, thereby improving the flexibility of backup transmission control signaling and also improving This increases the efficiency of control signaling.
- the setting rule includes a first transmission location on the first unlicensed channel resource for the designated transmission position and a designated backup transmission position.
- the first receiving module 143 may include:
- a thirteenth determination submodule 191 is configured to determine, based on the designated backup sending position corresponding to the first transmission position in the second correspondence relationship, the third unlicensed channel resource for backup transmission of the control message. Ordered third transmission position;
- the first receiving sub-module 192 is configured to receive the control signaling at the third transmission position of the third unlicensed channel resource.
- the setting rule further includes a specified configuration mode for describing control signaling configuration.
- the first receiving sub-module 192 may include:
- the second receiving sub-module 201 is configured to receive the control signaling at the third transmission position of the third unlicensed channel resource according to the specified configuration mode.
- control signaling can be received at the third transmission position of the third unlicensed channel resource in a specified configuration manner, thereby improving the accuracy of control signaling transmission.
- the setting rule is prescribed by a communication protocol, or the base station notifies the terminal through designated signaling; the designated signaling It includes at least one of the following: RRC signaling; or MAC-CE signaling; or physical layer signaling.
- the apparatus may further include:
- a second receiving module 211 configured to receive the control signaling through the first unlicensed channel resource when it is detected that the first unlicensed channel resource is available;
- the abandonment receiving module 212 is configured to abandon the reception of the control signaling when it is detected that the multiple unlicensed channel resources are in an unavailable state.
- the control signaling can be directly received through the first unlicensed channel resource; when multiple unlicensed channel resources are detected to be in In the non-available state, the reception of control signaling can be abandoned, thereby avoiding waste of resources and improving the practicability of control signaling transmission.
- the relevant part may refer to the description of the method embodiment.
- the device embodiments described above are only schematic, in which the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, which may be located in one Place, or can be distributed across multiple network elements. Some or all of the modules can be selected according to actual needs to achieve the objectives of the solution of the present disclosure. Those of ordinary skill in the art can understand and implement without creative efforts.
- the present disclosure also provides a non-transitory computer-readable storage medium.
- a computer program is stored on the storage medium, and the computer program is configured to execute the information transmission method described in any one of FIG. 1 to FIG. 4.
- the present disclosure also provides a non-transitory computer-readable storage medium on which a computer program is stored, and the computer program is configured to execute the information transmission method described in any one of FIG. 5 to FIG. 6 described above.
- the present disclosure also provides an information transmission device.
- the device is used in a base station.
- the base station configures multiple unlicensed channel resources for a terminal.
- the device includes:
- Memory for storing processor-executable instructions
- the processor is configured to:
- FIG. 22 is a schematic structural diagram of an information transmission device according to an exemplary embodiment.
- the apparatus 2200 may be provided as a base station.
- the device 2200 includes a processing component 2222, a wireless transmitting / receiving component 2224, an antenna component 2226, and a signal processing portion unique to a wireless interface.
- the processing component 2222 may further include one or more processors.
- One of the processors in the processing component 2222 may be configured to perform any one of the information transmission methods described above.
- the present disclosure also provides an information transmission device.
- the device is used for a terminal.
- the base station configures a plurality of unlicensed channel resources for the terminal.
- the device includes:
- Memory for storing processor-executable instructions
- the processor is configured to:
- Fig. 23 is a schematic structural diagram of an information transmission device according to an exemplary embodiment.
- an information transmission device 2300 is shown according to an exemplary embodiment.
- the device 2300 may be a computer, a mobile phone, a digital broadcasting terminal, a messaging device, a game console, a tablet device, a medical device, or a fitness equipment. Devices, personal digital assistants and other terminals.
- the device 2300 may include one or more of the following components: a processing component 2301, a memory 2302, a power component 2303, a multimedia component 2304, an audio component 2305, an input / output (I / O) interface 2306, a sensor component 2307, And communication component 2308.
- the processing component 2301 generally controls the overall operation of the device 2300, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
- the processing component 2301 may include one or more processors 2309 to execute instructions to complete all or part of the steps of the method described above.
- the processing component 2301 may include one or more modules to facilitate interaction between the processing component 2301 and other components.
- the processing component 2301 may include a multimedia module to facilitate the interaction between the multimedia component 2304 and the processing component 2301.
- the memory 2302 is configured to store various types of data to support operation at the device 2300. Examples of such data include instructions for any application or method for operating on the device 2300, contact data, phone book data, messages, pictures, videos, and the like.
- the memory 2302 may be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), Programming read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic disk or optical disk.
- SRAM static random access memory
- EEPROM electrically erasable programmable read-only memory
- EPROM Programming read-only memory
- PROM programmable read-only memory
- ROM read-only memory
- magnetic memory flash memory
- flash memory magnetic disk or optical disk.
- the power supply component 2303 provides power to various components of the device 2300.
- the power component 2303 may include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for the device 2300.
- the multimedia component 2304 includes a screen that provides an output interface between the device 2300 and a user.
- the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user.
- the touch panel includes one or more touch sensors to sense touch, swipe, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure related to the touch or slide operation.
- the multimedia component 2304 includes a front camera and / or a rear camera. When the device 2300 is in an operation mode, such as a shooting mode or a video mode, the front camera and / or the rear camera can receive external multimedia data. Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capabilities.
- the audio component 2305 is configured to output and / or input audio signals.
- the audio component 2305 includes a microphone (MIC).
- the microphone When the device 2300 is in an operation mode, such as a call mode, a recording mode, and a voice recognition mode, the microphone is configured to receive an external audio signal.
- the received audio signal may be further stored in the memory 2302 or transmitted via the communication component 2308.
- the audio component 2305 further includes a speaker for outputting audio signals.
- the I / O interface 2306 provides an interface between the processing component 2301 and a peripheral interface module.
- the peripheral interface module may be a keyboard, a click wheel, a button, or the like. These buttons can include, but are not limited to: a home button, a volume button, a start button, and a lock button.
- the sensor component 2307 includes one or more sensors for providing status evaluation of various aspects to the device 2300.
- the sensor component 2307 can detect the on / off state of the device 2300 and the relative positioning of the components.
- the component is the display and keypad of the device 2300.
- the sensor component 2307 can also detect changes in the position of the device 2300 or a component of the device 2300 , The presence or absence of the user's contact with the device 2300, the orientation or acceleration / deceleration of the device 2300, and the temperature change of the device 2300.
- the sensor component 2307 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
- the sensor component 2307 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
- the sensor component 2307 may further include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
- the communication component 2308 is configured to facilitate wired or wireless communication between the device 2300 and other devices.
- the device 2300 can access a wireless network based on a communication standard, such as WiFi, 2G, or 3G, or a combination thereof.
- the communication component 2308 receives a broadcast signal or broadcast-related information from an external broadcast management system via a broadcast channel.
- the communication component 2308 further includes a near field communication (NFC) module to facilitate short-range communication.
- the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
- RFID radio frequency identification
- IrDA infrared data association
- UWB ultra wideband
- Bluetooth Bluetooth
- the device 2300 may be implemented by one or more application-specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A gate array (FPGA), controller, microcontroller, microprocessor, or other electronic component is implemented to perform the above method.
- ASICs application-specific integrated circuits
- DSPs digital signal processors
- DSPDs digital signal processing devices
- PLDs programmable logic devices
- FPGA field programmable A gate array
- controller microcontroller, microprocessor, or other electronic component is implemented to perform the above method.
- a non-transitory computer-readable storage medium including instructions may be executed by the processor 2309 of the device 2300 to complete the foregoing method.
- the non-transitory computer-readable storage medium may be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
- the device 2300 can execute any one of the information transmission methods described above.
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Abstract
本公开提供一种信息传输方法及装置,所述方法用于基站,所述基站为终端配置了多个非授权信道资源,所述方法包括:检测到所述多个非授权信道资源中的第一非授权信道资源处于非可用状态,所述第一非授权信道资源被指定用于传输控制信令;按照设定规则从所述多个非授权信道资源中确定第二非授权信道资源,所述第二非授权信道资源用于备用传输所述控制信令;通过所述第二非授权信道资源将所述控制信令发送至所述终端。因此,本公开可以保证控制信令的安全传输,提高了控制信令传输的可靠性,还提高了非授权信道资源的服务质量。
Description
本公开涉及通信技术领域,尤其涉及一种信息传输方法及装置。
新一代通信系统中,需要支持多种业务类型的灵活配置。并且,不同的业务类型对应不同的业务需求。比如;eMBB(enhanced Mobile Broad Band,增强移动宽带)业务类型主要的要求侧重在大带宽,高速率等方面;URLLC(Ultra Reliable Low Latency Communication,高可靠低时延通信)业务类型主要的要求侧重在较高的可靠性以及低的时延方面;mMTC(massive Machine Type Communication,海量机器类通信)业务类型主要的要求侧重在大的连接数方面。但是,随着业务需求的驱动,仅仅使用授权频谱无法满足新一代通信系统中的更多的业务需求。
发明内容
为克服相关技术中存在的问题,本公开实施例提供一种信息传输方法及装置。
根据本公开实施例的第一方面,提供一种信息传输方法,所述方法用于基站,所述基站为终端配置多个非授权信道资源,所述方法包括:
检测到所述多个非授权信道资源中的第一非授权信道资源处于非可用状态,所述第一非授权信道资源被指定用于传输控制信令;
按照设定规则从所述多个非授权信道资源中确定第二非授权信道资源,所述第二非授权信道资源用于备用传输所述控制信令;
通过所述第二非授权信道资源将所述控制信令发送至所述终端。
可选地,所述多个非授权信道资源包括:一个非授权载波上配置的多个带宽部分、或多个非授权载波、或多个非授权载波上配置的多个带宽部分。
可选地,所述设定规则中包括针对所述多个非授权信道资源的随机顺序或优先级顺序;
所述按照设定规则从所述多个非授权信道资源中确定用于备用传输所述控制信令的第二非授权信道资源,包括:
按照所述随机顺序从所述多个非授权信道资源中随机选出一个或多个处于可用状态的非授权信道资源,该随机选出的非授权信道资源为所述第二非授权信道资源;或
按照所述优先级顺序从所述多个非授权信道资源中优选出一个或多个处于可用状态的非授权信道资源,该优选出的非授权信道资源为所述第二非授权信道资源。
可选地,所述设定规则中包括所述第一非授权信道资源上用于传输控制信令的指定传输位置与指定备用非授权信道资源的第一对应关系;
所述按照设定规则从所述多个非授权信道资源中确定用于备用传输所述控制信令的第二非授权信道资源,包括:
确定所述非可用状态对应的检测位置为第一传输位置;
根据所述第一对应关系将所述第一传输位置对应的指定备用非授权信道资源确定为所述第二非授权信道资源。
可选地,所述设定规则中包括用于传输控制信令的固定备用非授权信道资源;
所述按照设定规则从所述多个非授权信道资源中确定用于备用传输所述控制信令的第二非授权信道资源,包括:
将所述固定备用非授权信道资源确定为所述第二非授权信道资源。
可选地,所述设定规则中包括所述第一非授权信道资源上用于传输控制信令的指定传输位置与指定备用传输位置的第二对应关系;
所述通过所述第二非授权信道资源将待传输的控制信令发送至所述终端,包括:
确定所述非可用状态对应的检测位置为第一传输位置;
根据所述第二对应关系中所述第一传输位置对应的指定备用传输位置,确定所述第二非授权信道资源上用于备用传输所述控制信令的第二传输位置;
在所述第二非授权信道资源的所述第二传输位置将所述控制信令发送至所述终端。
可选地,所述第二传输位置与所述第一传输位置在时域上有相同的或是受限的时间间隔的起始位置;所述设定规则中还包括用于描述控制信令配置的指定配置方式;
所述在所述第二非授权信道资源的所述第二传输位置将所述控制信令发送至所述终端,包括:
按照所述指定配置方式在所述第二非授权信道资源的所述第二传输位置将所述控制信令发送至所述终端。
可选地,所述方法还包括:
在检测到所述第一非授权信道资源处于可用状态时,则通过所述第一非授权信道资源将所述控制信令发送至所述终端;
在检测到所述多个非授权信道资源均处于非可用状态时,则放弃对所述控制信令的传输。
根据本公开实施例的第二方面,提供一种信息传输方法,所述方法用于终端,基站为所述终端配置多个非授权信道资源,所述方法包括:
检测到所述多个非授权信道资源中指定用于传输控制信令的第一非授权信道资源处于非可用状态;
按照设定规则从所述多个非授权信道资源中确定用于备用传输所述控制信令的第三非授权信道资源;
通过所述第三非授权信道资源接收所述控制信令。
可选地,所述多个非授权信道资源包括:一个非授权载波上配置的多个带宽部分、或多个非授权载波、或多个非授权载波上配置的多个带宽部分。
可选地,所述设定规则中包括针对所述多个非授权信道资源的随机顺序;
所述按照设定规则从所述多个非授权信道资源中确定用于备用传输所述控制信令的第三非授权信道资源,包括:
按照所述随机顺序将所述多个非授权信道资源中处于可用状态的所有非授权信道资源均确定为所述第三非授权信道资源;
所述通过所述第三非授权信道资源接收所述控制信令,包括;
分别在各个所述第三非授权信道资源上进行信令检测,直至接收到所述控制信令为止。
可选地,所述设定规则为包括针对所述多个非授权信道资源的优先级顺序;
所述按照设定规则从所述多个非授权信道资源中确定用于备用传输所述控制信令的第三非授权信道资源,包括:
将所述多个非授权信道资源中处于可用状态的所有非授权信道资源均确定为所述第三非授权信道资源;
按照所述优先级顺序各个所述第三非授权信道资源进行排序,得到排序后的各个所述第三非授权信道资源;
所述通过所述第三非授权信道资源接收所述控制信令,包括;
在所述排序后的各个所述第三非授权信道资源上,依次进行信令检测,直至接收到所述控制信令为止。
可选地,所述设定规则中包括所述第一非授权信道资源上用于传输控制信令的指定传输位置与指定备用非授权信道资源的第一对应关系;
所述按照设定规则从所述多个非授权信道资源中确定备用传输所述控制信令的第三非授权信道资源,包括:
确定所述非可用状态对应的检测位置为第一传输位置;
根据所述第一对应关系将所述第一传输位置对应的指定备用非授权信道资源确定为所述第三非授权信道资源。
可选地,所述设定规则中包括用于传输控制信令的固定备用非授权信道资源;
所述按照设定规则从所述多个非授权信道资源中确定备用传输所述控制信令的第三非授权信道资源,包括:
将所述固定备用非授权信道资源确定为所述第三非授权信道资源。
可选地,所述设定规则中包括所述第一非授权信道资源上用于传输控制信令的指定传输位置与指定备用传输位置的第二对应关系;
所述通过所述第三非授权信道资源接收所述控制信令,包括:
确定所述非可用状态对应的检测位置为第一传输位置;
根据所述第二对应关系中所述第一传输位置对应的指定备用发送位置,确定所述第三非授权信道资源上用于备用传输所述控制信令的第三传输位置;
在所述第三非授权信道资源的所述第三传输位置接收所述控制信令。
可选地,所述第三传输位置与所述第一传输位置在时域上有相同的或是受限的时间间隔的起始位置;所述设定规则中还包括用于描述控制信令配置的指定配置方式;
所述在所述第三非授权信道资源的所述第三传输位置进行控制信道的检测,包括:
按照所述指定配置方式在所述第三非授权信道资源的所述第三传输位置接收所述控制信令。
可选地,所述设定规则是通信协议规定的,或基站通过指定信令通知所述终端的;所述指定信令包括以下至少一项:RRC信令;或MAC-CE信令;或物理层信令。
可选地,所述方法还包括:
在检测到所述第一非授权信道资源处于可用状态时,则通过所述第一非授权信道资源接收所述控制信令;
在检测到所述多个非授权信道资源均处于非可用状态时,则放弃对所述控制信令的接收。
根据本公开实施例的第三方面,提供一种信息传输装置,所述装置用于基站,所述基站为终端配置多个非授权信道资源,所述装置包括:
第一检测模块,被配置为检测到所述多个非授权信道资源中的第一非授权信道资源处于非可用状态,所述第一非授权信道资源被指定用于传输控制信令;
第一确定模块,被配置为按照设定规则从所述多个非授权信道资源中确定第二非授权信道资源,所述第二非授权信道资源用于备用传输所述控制信令;
第一发送模块,被配置为通过所述第二非授权信道资源将待传输的控制信令发送至所述终端。
可选地,所述多个非授权信道资源包括:一个非授权载波上配置的多个带宽部分、或多个非授权载波、或多个非授权载波上配置的多个带宽部分。
可选地,所述设定规则中包括针对所述多个非授权信道资源的随机顺序或优先级顺序;所述第一确定模块包括:
第一确定子模块,被配置为按照所述随机顺序从所述多个非授权信道资源中随机选出一个或多个处于可用状态的非授权信道资源,该随机选出的非授权信道资源为所述第二非授权信道资源;或
第二确定子模块,被配置为按照所述优先级顺序从所述多个非授权信道资源中优选出一个或多个处于可用状态的非授权信道资源,该优选出的非授权信道资源为所述第二非授权信道资源。
可选地,所述设定规则中包括所述第一非授权信道资源上用于传输控制信令的指定传输位置与指定备用非授权信道资源的第一对应关系;所述第一确定模块包括:
第三确定子模块,被配置为确定所述非可用状态对应的检测位置为第一传输位置;
第四确定子模块,被配置为根据所述第一对应关系将所述第一传输位置对应的指定备用非授权信道资源确定为所述第二非授权信道资源。
可选地,所述设定规则中包括用于传输控制信令的固定备用非授权信道资源;所述第一确定模块包括:
第五确定子模块,被配置为将所述固定备用非授权信道资源确定为所述第二非授权信道资源。
可选地,所述设定规则中包括所述第一非授权信道资源上用于传输控制信令的指定传输位置与指定备用传输位置的第二对应关系;所述第一发送模块包括:
第六确定子模块,被配置为确定所述非可用状态对应的检测位置为第一传输位置;
第七确定子模块,被配置为根据所述第二对应关系中所述第一传输位置对应的指定备用传输位置,确定所述第二非授权信道资源上用于备用传输所述控制信令的第二传输位置;
第一发送子模块,被配置为在所述第二非授权信道资源的所述第二传输位置将所述控制信令发送至所述终端。
可选地,所述第二传输位置与所述第一传输位置在时域上有相同的或是受限的时间间隔的起始位置;所述设定规则中还包括用于描述控制信令配置的指定配置方式;所述第一发送子模块包括:
第二发送子模块,被配置为按照所述指定配置方式在所述第二非授权信道资源的所述第二传输位置将所述控制信令发送至所述终端。
可选地,所述装置还包括:
第二发送模块,被配置为在检测到所述第一非授权信道资源处于可用状态时,则通过所述第一非授权信道资源将所述控制信令发送至所述终端;
放弃发送模块,被配置为在检测到所述多个非授权信道资源均处于非可用状态时,则放弃对所述控制信令的传输。
根据本公开实施例的第四方面,提供一种信息传输装置,所述装置用于终端,基站为所述终端配置多个非授权信道资源,所述装置包括:
第二检测模块,被配置为检测到所述多个非授权信道资源中指定用于传输控制信令传输的第一非授权信道资源处于非可用状态;
第二确定模块,被配置为按照设定规则从所述多个非授权信道资源中确定用于备用传输所述控制信令的第三非授权信道资源;
第一接收模块,被配置为通过所述第三非授权信道资源接收所述控制信令。
可选地,所述多个非授权信道资源包括:一个非授权载波上配置的多个带宽部分、或多个非授权载波、或多个非授权载波上配置的多个带宽部分。
可选地,所述设定规则中包括针对所述多个非授权信道资源的随机顺序;所述第二确定模块包括:
第八确定子模块,被配置为按照所述随机顺序将所述多个非授权信道资源中处于可用状态的所有非授权信道资源均确定为所述第三非授权信道资源;
所述第一接收模块包括:
第一检测子模块,被配置为分别在各个所述第三非授权信道资源上进行信令检测,直至接收到所述控制信令为止。
可选地,所述设定规则为包括针对所述多个非授权信道资源的优先级顺序;所述第二确定模块包括:
第九确定子模块,被配置为将所述多个非授权信道资源中处于可用状态的所有非授权信道资源均确定为所述第三非授权信道资源;
所述第一接收模块包括:
第二检测子模块,被配置为在所述排序后的各个所述第三非授权信道资源上,依次进行信令检测,直至接收到所述控制信令为止。
可选地,所述设定规则中包括所述第一非授权信道资源上用于传输控制信令的指定传输位置与指定备用非授权信道资源的第一对应关系;所述第二确定模块包括:
第十确定子模块,被配置为确定所述非可用状态对应的检测位置为第一传输位置;
第十一确定子模块,被配置为根据所述第一对应关系将所述第一传输位置对应的指定备用非授权信道资源确定为所述第三非授权信道资源。
可选地,所述设定规则中包括用于传输控制信令的固定备用非授权信道资源;所述第二确定模块包括:
第十二确定子模块,被配置为将所述固定备用非授权信道资源确定为所述第三非授权信道资源。
可选地,所述设定规则中包括所述第一非授权信道资源上用于传输控制信令的指定传输位置与指定备用传输位置的第二对应关系;所述第一接收模块包括:
第十三确定子模块,被配置为根据所述第二对应关系中所述第一传输位置对应的指定备用发送位置,确定所述第三非授权信道资源上用于备用传输所述控制信令的第三传输位置;
第一接收子模块,被配置为在所述第三非授权信道资源的所述第三传输位置接收所述控制信令。
可选地,所述第三传输位置与所述第一传输位置在时域上有相同的或是受限的时间间隔的起始位置;所述设定规则中还包括用于描述控制信令配置的指定配置方式;所述第一接收子模块包括:
第二接收子模块,被配置为按照所述指定配置方式在所述第三非授权信道资源的所述第三传输位置接收所述控制信令。
可选地,所述设定规则是通信协议规定的,或基站通过指定信令通知所述终端的;所述指定信令包括以下至少一项:RRC信令;或MAC-CE信令;或物理层信令。
可选地,所述装置还包括:
第二接收模块,被配置为在检测到所述第一非授权信道资源处于可用状态时,则通过所述第一非授权信道资源接收所述控制信令;
放弃接收模块,被配置为在检测到所述多个非授权信道资源均处于非可用状态 时,则放弃对所述控制信令的接收。
根据本公开实施例的第五方面,提供一种非临时计算机可读存储介质,所述存储介质上存储有计算机程序,所述计算机程序用于执行上述第一方面所述的信息传输方法。
根据本公开实施例的第六方面,提供一种非临时计算机可读存储介质,所述存储介质上存储有计算机程序,所述计算机程序用于执行上第二方面所述的信息传输方法。
根据本公开实施例的第七方面,提供一种信息传输装置,所述装置用于基站,所述基站为终端配置多个非授权信道资源,所述装置包括:
处理器;
用于存储处理器可执行指令的存储器;
其中,所述处理器被配置为:
检测到所述多个非授权信道资源中的第一非授权信道资源处于非可用状态,所述第一非授权信道资源被指定用于传输控制信令;
按照设定规则从所述多个非授权信道资源中确定第二非授权信道资源,所述第二非授权信道资源用于备用传输所述控制信令;
通过所述第二非授权信道资源将所述控制信令发送至所述终端。
根据本公开实施例的第八方面,提供一种信息传输装置,所述装置用于终端,基站为所述终端配置多个非授权信道资源,所述装置包括:
处理器;
用于存储处理器可执行指令的存储器;
其中,所述处理器被配置为:
检测到所述多个非授权信道资源中指定用于传输控制信令的第一非授权信道资源处于非可用状态;
按照设定规则从所述多个非授权信道资源中确定用于备用传输所述控制信令的第三非授权信道资源;
通过所述第三非授权信道资源接收所述控制信令。
本公开的实施例提供的技术方案可以包括以下有益效果:
本公开实施例中的基站可以在检测到多个非授权信道资源中指定用于传输控制信令的第一非授权信道资源处于非可用状态时,可以按照设定规则从多个非授权信道资源中确定用于备用传输控制信令的第二非授权信道资源,并通过第二非授权信道资源将控制信令发送至终端,从而保证了控制信令的安全传输,提高了控制信令传输的可靠性,还提高了非授权信道资源的服务质量。
本公开实施例中的终端可以在检测到多个非授权信道资源中指定用于传输控制信令的第一非授权信道资源处于非可用状态时,可以按照设定规则从多个非授权信道资源中确定用于备用传输控制信令的第三非授权信道资源,并通过第三非授权信道资源接收控制信令,从而保证了控制信令的安全传输,提高了控制信令传输的可靠性,还提高了非授权信道资源的服务质量。
当理解的是,以上的一般描述和后文的细节描述仅是示例性和解释性的,并不能限制本公开。
此处的附图被并入说明书中并构成本说明书的一部分,示出了符合本发明的实施例,并与说明书一起用于解释本发明的原理。
图1是根据一示例性实施例示出的一种信息传输方法的流程图;
图2是根据一示例性实施例示出的一种信息传输方法的应用场景图;
图3A是根据一示例性实施例示出的多个带宽部分的示意图;
图3B是根据一示例性实施例示出的多个带宽部分的另一示意图;
图4是根据一示例性实施例示出的另一种信息传输方法的流程图;
图5是根据一示例性实施例示出的一种信息传输方法的流程图;
图6是根据一示例性实施例示出的另一种信息传输方法的流程图;
图7是根据一示例性实施例示出的一种信息传输装置的框图;
图8是根据一示例性实施例示出的另一种信息传输装置的框图;
图9是根据一示例性实施例示出的另一种信息传输装置的框图;
图10是根据一示例性实施例示出的另一种信息传输装置的框图;
图11是根据一示例性实施例示出的另一种信息传输装置的框图;
图12是根据一示例性实施例示出的另一种信息传输装置的框图;
图13是根据一示例性实施例示出的另一种信息传输装置的框图;
图14是根据一示例性实施例示出的一种信息传输装置的框图;
图15是根据一示例性实施例示出的另一种信息传输装置的框图;
图16是根据一示例性实施例示出的另一种信息传输装置的框图;
图17是根据一示例性实施例示出的另一种信息传输装置的框图;
图18是根据一示例性实施例示出的另一种信息传输装置的框图;
图19是根据一示例性实施例示出的另一种信息传输装置的框图;
图20是根据一示例性实施例示出的另一种信息传输装置的框图;
图21是根据一示例性实施例示出的另一种信息传输装置的框图;
图22是根据一示例性实施例示出的一种信息传输装置的结构示意图;
图23是根据一示例性实施例示出的一种信息传输装置的结构示意图。
这里将详细地对示例性实施例进行说明,其示例表示在附图中。下面的描述涉及附图时,除非另有表示,不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本发明相一致的所有实施方式。相反,它们仅是与如所附权利要求书中所详述的、本发明的一些方面相一致的装置和方法的例子。
这里将详细地对示例性实施例进行说明,其示例表示在附图中。下面的描述涉及附图时,除非另有表示,不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本发明相一致的所有实施方式。相反,它们仅是与如所附权利要求书中所详述的、本发明的一些方面相一致的装置和方法的例子。
在本公开使用的术语是仅仅出于描述特定实施例的目的,而非旨在限制本公开。在本公开和所附权利要求书中所使用的单数形式的“一种”、“所述”和“该”也旨在包括多数形式,除非上下文清楚地表示其他含义。还应当理解,本文中使用的术 语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
应当理解,尽管在本公开可能采用术语第一、第二、第三等来描述各种信息,但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如,在不脱离本公开范围的情况下,指示信息也可以被称为第二信息,类似地,第二信息也可以被称为指示信息。取决于语境,如在此所使用的词语“如果”可以被解释成为“在……时”或“当……时”或“响应于确定”。
图1是根据一示例性实施例示出的一种信息传输方法的流程图,图2是根据一示例性实施例示出的一种信息传输方法的应用场景图;该信息传输方法可以用于基站,该基站为终端配置多个非授权信道资源;如图1所示,该信息传输方法包括以下步骤110-130:
在步骤110中,检测到多个非授权信道资源中的第一非授权信道资源处于非可用状态,该第一非授权信道资源被指定用于传输控制信令。
本公开实施例中,信息传输可以指定的是控制信令的传输,比如:利用CORESET(control resource set,控制资源集合)来承载控制信令的传输。其中,用于传输的控制信令可以具体为下行控制信令。
第一非授权信道资源可以是基站为终端配置的指定用于传输控制信令的非授权信道资源。并且,基站会提前通过信令告知终端控制信令传输的可能位置,终端会基于基站的通知在相应的可能位置上接收控制信令。
但是,在非授权频谱上工作时,由于信道占用的不可预测性,第一非授权信道资源可能处于可用状态、也可能处于非可用状态。所以,本公开中对于可用状态,基站可以直接通过一非授权信道资源将控制信令发送至终端;而对于非可用状态,基站也会通过用于备用传输控制信令的第二非授权信道资源将待控制信令发送至终端,从而提高了信息传输的可靠性。
在一实施例中,上述步骤110中的多个非授权信道资源可以包括但不限于以下三种情形:
(1-1)一个非授权载波上配置的多个带宽部分。
此种方式下,基站为终端配置的多个非授权信道资源可以为这个非授权载波上的多个带宽部分。其中,带宽部分可以指的是一个载波内部的频段上连续的资源。
(1-2)多个非授权载波。
此种方式下,基站为终端配置的多个非授权信道资源可以为多个非授权载波。
(1-3)多个非授权载波上配置的多个带宽部分。
此种方式下,基站为终端配置的多个非授权信道资源可以为这多个非授权载波上的多个带宽部分。其中,带宽部分可以指的是一个载波内部的频段上连续的资源。
在步骤120中,按照设定规则从多个非授权信道资源中确定第二非授权信道资源,该第二非授权信道资源用于备用传输控制信令。
本公开实施例中,在非授权频谱上工作时,由于信道占用的不可预测性,基站确定第一非授权信道资源处于非可用状态时,还需要按照设定规则确定用于备用传输控制信令的第二非授权信道资源,并通过第二非授权信道资源将待控制信令发送至终端,这样可以保证控制信令传输的可靠性。
其中,设定规则可以是通信协议规定的或基站配置的,并通过指定信令通知终端的;所述指定信令包括以下至少一项:RRC(Radio Resource Control,无线资源控制)信令;或MAC-CE(Media Access Control-Control Element,媒体访问控制单元)信令;或物理层信令。
在步骤130中,通过第二非授权信道资源将控制信令发送至终端。
本公开实施例中,在第一非授权信道资源不可用时,基站可以通过第二非授权信道资源进行信息传输。至于如何通过第二非授权信道资源将控制信令发送至终端,基站可以根据实际情形自主配置。
在一实例性场景中,如图2所示,包括基站和终端。如图3A所示,基站为终端在一个非授权载波上配置了4个带宽部分,分别是:带宽部分1、带宽部分2、带宽部分3和带宽部分4。其中,带宽部分1为基站为终端配置的指定用于传输控制信令的第一非授权信道资源。基站在检测到带宽部分1处于非可用状态时,会按照设定规则从带宽部分2、带宽部分3和带宽部分4中确定备用传输控制信令的第二非授权信道资源,比如:第二非授权信道资源为带宽部分2,则该基站会通过带宽部分2将控制信令发送至终端,这样可以保证在带宽部分1处于非可用状态时,也可以将控制信令发送至终端,从而提高了控制信令传输的可靠性。
由上述实施例可见,在检测到多个非授权信道资源中指定用于传输控制信令的 第一非授权信道资源处于非可用状态时,可以按照设定规则从多个非授权信道资源中确定用于备用传输控制信令的第二非授权信道资源,并通过第二非授权信道资源将控制信令发送至终端,从而保证了控制信令的安全传输,提高了控制信令传输的可靠性,还提高了非授权信道资源的服务质量。
在一实施例中,上述步骤120中的设定规则可以包括但不限于以下四种情形:
(2-1)所述设定规则中包括针对多个非授权信道资源的随机顺序或优先级顺序。
此种方式下,基站在确定第二非授权信道资源时,可以按照所述随机顺序从所述多个非授权信道资源中随机选出一个或多个处于可用状态的非授权信道资源,该随机选出的非授权信道资源为所述第二非授权信道资源;或
按照所述优先级顺序从所述多个非授权信道资源中优选出一个或多个处于可用状态的非授权信道资源,该优选出的非授权信道资源为所述第二非授权信道资源。
比如:如图3A所示,4个带宽部分的优先级顺序为:带宽部分1、带宽部分2、带宽部分3、带宽部分4。在带宽部分1处于非可用状态时:
若带宽部分2、带宽部分3、带宽部分4均处于可用状态,则带宽部分2优先为第二非授权信道资源;
若带宽部分2也处于非可用状态,但带宽部分3、带宽部分4均处于可用状态,则带宽部分3优先为第二非授权信道资源;
若带宽部分2、带宽部分3均处于非可用状态,但带宽部分4处于可用状态,则带宽部分4优先为第二非授权信道资源。
另外,若带宽部分2、带宽部分3、带宽部分4均处于非可用状态,则基站会放弃对控制信令的传输。
(2-2)所述设定规则中包括第一非授权信道资源上用于传输控制信令的指定传输位置与指定备用非授权信道资源的第一对应关系。其中,不同的指定传输位置对应的指定备用非授权信道资源可以相同、也可以不同。
此种方式下,基站在确定第二非授权信道资源时,可以先确定所述非可用状态对应的检测位置为第一传输位置;再根据所述第一对应关系将所述第一传输位置对应的所述指定备用非授权信道资源确定为所述第二非授权信道资源。
比如:如图3B所示,基站为终端在一个非授权载波上配置了4个带宽部分,分别是:带宽部分1、带宽部分2、带宽部分3和带宽部分4,该带宽部分1是基站为终端配置的指定用于传输控制信令的第一非授权信道资源。
带宽部分1上用于传输控制信令的指定传输位置可以包括检测位置1、检测位置2、检测位置3、检测位置4。另外,设定规则包括的第一对应关系具体为:检测位置1对应的指定备用非授权信道资源为带宽部分2;检测位置2对应的指定备用非授权信道资源为带宽部分4;检测位置3对应的指定备用非授权信道资源为带宽部分3;检测位置4对应的指定备用非授权信道资源为带宽部分2。
基站若在检测位置1检测到带宽部分1处于非可用状态,则可以根据设定规则包括的第一对应关系将带宽部分2确定为用于备用传输控制信令的第二非授权信道资源;若在检测位置2检测到带宽部分1处于可用状态,则可以直接通过带宽部分1将控制信令发送至终端;若在检测位置3检测到带宽部分1处于非可用状态,则可以根据设定规则包括的第一对应关系将带宽部分3确定为用于备用传输控制信令的第二非授权信道资源;若在检测位置4检测到带宽部分1处于非可用状态,则可以根据设定规则包括的第一对应关系将带宽部分2确定为用于备用传输控制信令的第二非授权信道资源。
(2-3)所述设定规则中包括用于传输控制信令的固定备用非授权信道资源。
此种方式下,基站在确定第二非授权信道资源时,可以将所述固定备用非授权信道资源确定为所述第二非授权信道资源。
比如:如图3A所示,固定备用非授权信道资源为带宽部分2。基站在带宽部分1处于非可用状态时,可以直接将带宽部分2确定为用于备用传输控制信令的第二非授权信道资源。其中,固定备用非授权信道资源的数量可以有一个或多个,尤其是其中一个备用非授权信道资源也处于非可用状态时,也可以选取另一个备用非授权信道资源作为第二非授权信道资源。
由上述实施例可见,可以通过设定规则中包括的不同内容,来确定不同的用于备用传输控制信令的第二非授权信道资源,从而提高了备用发送的灵活性,还提高了控制信令传输的效率。
在一实施例中,所述设定规则中包括所述第一非授权信道资源上用于传输控制信令的指定传输位置与指定备用传输位置的第二对应关系,比如:指定传输位置和指 定备用传输位置在时域上有相同的或是受限的时间间隔的起始位置;在执行步骤130时,可以包括:
(3-1)确定所述非可用状态对应的检测位置为第一传输位置;再根据所述第二对应关系中所述第一传输位置对应的指定备用传输位置,确定所述第二非授权信道资源上用于备用传输控制信令的第二传输位置;
(3-2)在所述第二非授权信道资源的所述第二传输位置将所述控制信令发送至所述终端。
比如:如图3B所示,基站若在检测位置1检测到带宽部分1处于非可用状态,则可以根据设定规则包括的第一对应关系将带宽部分2确定为用于备用传输控制信令的第二非授权信道资源;再根据设定规则包括的第二对应关系确定带宽部分2上用于备用传输控制信令的第二传输位置。
在一实施例中,所述第二传输位置与所述第一传输位置在时域上有相同的或是受限的时间间隔的起始位置;所述设定规则中还包括用于描述控制信令配置的指定配置方式;在执行(3-2)时,可以按照所述指定配置方式在所述第二非授权信道资源的所述第二传输位置将所述控制信令发送至所述终端。
其中,上述指定配置方式可以包括信息传输格式、信息传输次数、聚合度等级等信息。
由上述实施例可见,可以通过在指定配置方式在第二非授权信道资源的第二传输位置将控制信令发送至终端,从而提高了控制信令传输的准确性。
图4是根据一示例性实施例示出的另一种信息传输方法的流程图,该信息传输方法可以用于基站;该方法建立在图1所示方法的基础上,如图4所示,该信息传输方法还可以包括以下步骤410-420:
在步骤410中,在检测到第一非授权信道资源处于可用状态时,则通过第一非授权信道资源将控制信令发送至终端。
在步骤420中,在检测到多个非授权信道资源均处于非可用状态时,则放弃对控制信令的传输。
由上述实施例可见,在检测到第一非授权信道资源处于可用状态时,可以直接通过第一非授权信道资源将控制信令发送至终端;在检测到多个非授权信道资源均处 于非可用状态时,可以放弃对控制信令的传输,从而避免了资源浪费,提高了控制信令传输的实用性。
图5是根据一示例性实施例示出的一种信息传输方法的流程图,图2是根据一示例性实施例示出的一种信息传输方法的应用场景图;该信息传输方法可以用于终端,基站为该终端配置多个非授权信道资源;如图5所示,该信息传输方法包括以下步骤510-530:
在步骤510中,检测到多个非授权信道资源中指定用于传输控制信令的第一非授权信道资源处于非可用状态。
本公开实施例中,信息传输可以指定的是控制信令的传输,比如:利用CORESET来承载控制信令的传输。
若第一非授权信道资源处于可用状态,终端可以直接通过第一非授权信道资源接收控制信令;若第一非授权信道资源处于非可用状态,终端还需要按照从多个非授权信道资源中确定备用传输控制信令的第三非授权信道资源,并通过该第三非授权信道资源接收控制信令。
在一实施例中,上述步骤510中的多个非授权信道资源可以包括:一个非授权载波上配置的多个带宽部分、或多个非授权载波、或多个非授权载波上配置的多个带宽部分。
在步骤520中,按照设定规则从多个非授权信道资源中确定用于备用传输控制信令的第三非授权信道资源。
本公开实施例中,在非授权频谱上工作时,由于信道占用的不可预测性,终端确定第一非授权信道资源处于非可用状态时,还需要按照设定规则确定用于备用传输控制信令的第三非授权信道资源,并通过第三非授权信道资源接收控制信令,这样才可以保证及时获知基站配置的控制信令。
其中,设定规则可以是通信协议规定的或基站配置的,并通过指定信令通知终端的;所述指定信令包括以下至少一项:RRC(Radio Resource Control,无线资源控制)信令;或MAC-CE(Media Access Control-Control Element,媒体访问控制单元)信令;或物理层信令。
在步骤530中,通过第三非授权信道资源接收控制信令。
本公开实施例中,在第一非授权信道资源处于非可用状态时,终端还可以通过第三非授权信道资源接收控制信令。至于如何通过第三非授权信道资源接收控制信令,终端可以根据基站的配置来确定。
由上述实施例可见,在检测到多个非授权信道资源中指定用于传输控制信令的第一非授权信道资源处于非可用状态时,可以按照设定规则从多个非授权信道资源中确定用于备用传输控制信令的第三非授权信道资源,并通过第三非授权信道资源接收控制信令,从而保证了控制信令的安全传输,提高了控制信令传输的可靠性,还提高了非授权信道资源的服务质量。
在一实施例中,上述步骤510中确定非可用状态时,可以通过指定信号来确定,其实现方式可以包括:
(4-1)在所述第一非授权信道资源检测用于触发控制信令传输的指定信号;
(4-2)若检测到所述指定信号,则确定所述第一非授权信道资源处于可用状态;
(4-3)若没有检测到所述指定信号,则确定所述第一非授权信道资源处于非可用状态。
在一实施例中,上述(4-1)中的指定信号可以为DMRS(Demodulation Reference Signal,解调参考信号)。
由上述实施例可见,可以根据是否接收到指定信号来确定第一非授权信道资源是否处于非可用状态,从而提高了控制信令传输的效率。
在一实施例中,上述步骤520中的设定规则可以包括但不限于以下四种情形:
(5-1)所述设定规则中包括针对所述多个非授权信道资源的随机顺序。
此种方式下,终端在执行步骤520时,可以按照所述随机顺序将所述多个非授权信道资源中处于可用状态的所有非授权信道资源均确定为所述第三非授权信道资源;同理,在执行步骤530时,可以分别在各个所述第三非授权信道资源上进行信令检测,直至接收到所述控制信令为止。
(5-2)所述设定规则中包括针对所述多个非授权信道资源的优先级顺序。
此种方式下,终端在执行步骤520时,可以将所述多个非授权信道资源中处于可用状态的所有非授权信道资源均确定为所述第三非授权信道资源,并按照所述优先 级顺序各个所述第三非授权信道资源进行排序,得到的排序后的各个所述第三非授权信道资源;同理,在执行步骤530时,可以在所述排序后的各个所述第三非授权信道资源上,依次进行信令检测,直至接收到所述控制信令为止。
上述(5-1)和(5-2)中,由于终端不知道基站将哪个非授权信道资源作为备用传输控制信令的第二非授权信道资源,所以终端会将所有可能的非授权信道资源均作为备用传输控制信令的第三非授权信道资源。
比如:如图3A所示,终端不知道基站将带宽部分2、带宽部分3、带宽部分4中的哪一个作为备用传输控制信令的第二非授权信道资源,所有终端会将带宽部分2、带宽部分3、带宽部分4均作为备用传输控制信令的第三非授权信道资源(假设带宽部分2、带宽部分3、带宽部分4均处于可用状态)。
(5-3)所述设定规则中所述第一非授权信道资源上用于传输控制信令的指定传输位置与指定备用非授权信道资源的第一对应关系;
此种方式下,终端在执行步骤520时,可以先确定所述非可用状态对应的检测位置为第一传输位置,再根据所述第一对应关系将所述第一传输位置对应的指定备用非授权信道资源确定为所述第三非授权信道资源。
上述(5-3),由于第一传输位置的指定备用非授权信道资源已经提前配置好,所以基站确定的用于备用传输控制信令的第二非授权信道资源、和终端确定的用于备用传输控制信令的第三非授权信道资源是相同的。
(5-4)所述设定规则中用于传输控制信令的固定备用非授权信道资源。
此种方式下,终端在执行步骤520时,可以将所述固定备用非授权信道资源确定为所述第二非授权信道资源。
上述(5-4),不管第一传输位置是具体哪个位置,其对应的均是固定备用非授权信道资源,所以基站确定的用于备用传输控制信令的第二非授权信道资源、和终端确定的用于备用传输控制信令的第三非授权信道资源也是相同的。
由上述实施例可见,可以通过设定规则中包括的不同内容,来确定不同的用于备用传输控制信令的第三非授权信道资源,从而提高了备用传输控制信令的灵活性,还提高了控制信令传输的效率。
在一实施例中,所述设定规则中包括所述第一非授权信道资源上用于传输控制 信令的指定传输位置与指定备用发送位置的第二对应关系;在执行步骤530时,可以包括:
(6-1)可以先确定所述非可用状态对应的检测位置为第一传输位置;再根据所述第二对应关系确定所述第三非授权信道资源上用于备用传输所述控制信令的第三传输位置;
(6-2)在所述第三非授权信道资源的所述第三传输位置接收所述控制信令。
在一实施例中,所述第二传输位置与所述第一传输位置在时域上有相同的或是受限的时间间隔的起始位置;所述设定规则中还包括用于描述控制信令配置的指定配置方式;在执行(6-2)时,可以按照所述指定配置方式在所述第三非授权信道资源的所述第三传输位置接收控制信令。
其中,上述指定配置方式可以包括信息传输格式、信息传输次数、聚合度等级等信息。
由上述实施例可见,可以通过在指定配置方式在第三非授权信道资源的第三传输位置接收控制信令,从而提高了控制信令传输的准确性。
图6是根据一示例性实施例示出的另一种信息传输方法的流程图,该信息传输方法可以用于基站;该方法建立在图5所示方法的基础上,如图6所示,该信息传输方法还可以包括以下步骤610-620:
在步骤610中,在检测到第一非授权信道资源处于可用状态时,则通过第一非授权信道资源接收控制信令。
在步骤620中,在检测到多个非授权信道资源均处于非可用状态时,则放弃对控制信令的接收。
由上述实施例可见,在检测到第一非授权信道资源的第一传输位置处于可用状态时,可以直接通过第一非授权信道资源接收控制信令;在检测到多个非授权信道资源均处于非可用状态时,可以放弃对控制信令的接收,从而避免了资源浪费,提高了控制信令传输的实用性。
与前述信息传输方法的实施例相对应,本公开还提供了信息传输装置的实施例。
图7是根据一示例性实施例示出的一种信息传输装置的框图,该装置用于基站, 所述基站为终端配置多个非授权信道资源,并用于执行图1所示的信息传输方法,如图7所示,该信息传输装置可以包括:
第一检测模块71,被配置为检测到所述多个非授权信道资源中的第一非授权信道资源处于非可用状态,所述第一非授权信道资源被指定用于传输控制信令;
第一确定模块72,被配置为按照设定规则从所述多个非授权信道资源中确定第二非授权信道资源,所述第二非授权信道资源用于备用传输所述控制信令;
第一发送模块73,被配置为通过所述第二非授权信道资源将待传输的控制信令发送至所述终端。
由上述实施例可见,在检测到多个非授权信道资源中指定用于传输控制信令的第一非授权信道资源处于非可用状态时,可以按照设定规则从多个非授权信道资源中确定用于备用传输控制信令的第二非授权信道资源,并通过第二非授权信道资源将控制信令发送至终端,从而保证了控制信令的安全传输,提高了控制信令传输的可靠性,还提高了非授权信道资源的服务质量。
在一实施例中,所述多个非授权信道资源包括:一个非授权载波上配置的多个带宽部分、或多个非授权载波、或多个非授权载波上配置的多个带宽部分。
在一实施例中,建立在图7所示装置的基础上,所述设定规则中包括针对所述多个非授权信道资源的随机顺序或优先级顺序;如图8所示,所述第一确定模块72可以包括:
第一确定子模块81,被配置为按照所述随机顺序从所述多个非授权信道资源中随机选出一个或多个处于可用状态的非授权信道资源,该随机选出的非授权信道资源为所述第二非授权信道资源;或
第二确定子模块82,被配置为按照所述优先级顺序从所述多个非授权信道资源中优选出一个或多个处于可用状态的非授权信道资源,该优选出的非授权信道资源为所述第二非授权信道资源。
在一实施例中,建立在图7所示装置的基础上,所述设定规则中包括所述第一非授权信道资源上用于传输控制信令的指定传输位置与指定备用非授权信道资源的第一对应关系;如图9所示,所述第一确定模块72可以包括:
第三确定子模块91,被配置为确定所述非可用状态对应的检测位置为第一传输 位置;
第四确定子模块92,被配置为根据所述第一对应关系将所述第一传输位置对应的指定备用非授权信道资源确定为所述第二非授权信道资源。
在一实施例中,建立在图7所示装置的基础上,所述设定规则中包括用于传输控制信令的固定备用非授权信道资源;如图10所示,所述第一确定模块72可以包括:
第五确定子模块101,被配置为将所述固定备用非授权信道资源确定为所述第二非授权信道资源。
由上述实施例可见,可以通过设定规则中包括的不同内容,来确定不同的用于备用传输控制信令的第二非授权信道资源,从而提高了备用发送的灵活性,还提高了控制信令传输的效率。
在一实施例中,建立在图7所示装置的基础上,所述设定规则中包括所述第一非授权信道资源上用于传输控制信令的指定传输位置与指定备用传输位置的第二对应关系;如图11所示,所述第一发送模块73可以包括:
第六确定子模块111,被配置为确定所述非可用状态对应的检测位置为第一传输位置;
第七确定子模块112,被配置为根据所述第二对应关系中所述第一传输位置对应的指定备用传输位置,确定所述第二非授权信道资源上用于备用传输所述控制信令的第二传输位置;
第一发送子模块113,被配置为在所述第二非授权信道资源的所述第二传输位置将所述控制信令发送至所述终端。
在一实施例中,建立在图11所示装置的基础上,所述第二传输位置与所述第一传输位置在时域上有相同的或是受限的时间间隔的起始位置;所述设定规则中还包括用于描述控制信令配置的指定配置方式;如图12所示,所述第一发送子模块113可以包括:
第二发送子模块121,被配置为按照所述指定配置方式在所述第二非授权信道资源的所述第二传输位置将所述控制信令发送至所述终端。
由上述实施例可见,可以通过在指定配置方式在第二非授权信道资源的第二传输位置将控制信令发送至终端,从而提高了控制信令传输的准确性。
在一实施例中,建立在图7所示装置的基础上,如图13所示,所述装置还可以包括:
第二发送模块131,被配置为在检测到所述第一非授权信道资源处于可用状态时,则通过所述第一非授权信道资源将所述控制信令发送至所述终端;
放弃发送模块132,被配置为在检测到所述多个非授权信道资源均处于非可用状态时,则放弃对所述控制信令的传输。
由上述实施例可见,在检测到第一非授权信道资源处于可用状态时,可以直接通过第一非授权信道资源将控制信令发送至终端;在检测到多个非授权信道资源均处于非可用状态时,可以放弃对控制信令的传输,从而避免了资源浪费,提高了控制信令传输的实用性。
图14是根据一示例性实施例示出的一种信息传输装置的框图,该装置用于终端,基站为所述终端配置多个非授权信道资源,并用于执行图5所示的信息传输方法,如图14所示,该信息传输装置可以包括:
第二检测模块141,被配置为检测到所述多个非授权信道资源中指定用于传输控制信令传输的第一非授权信道资源处于非可用状态;
第二确定模块142,被配置为按照设定规则从所述多个非授权信道资源中确定用于备用传输所述控制信令的第三非授权信道资源;
第一接收模块143,被配置为通过所述第三非授权信道资源接收所述控制信令。
由上述实施例可见,在检测到多个非授权信道资源中指定用于传输控制信令的第一非授权信道资源处于非可用状态时,可以按照设定规则从多个非授权信道资源中确定用于备用传输控制信令的第三非授权信道资源,并通过第三非授权信道资源接收控制信令,从而保证了控制信令的安全传输,提高了控制信令传输的可靠性,还提高了非授权信道资源的服务质量。
在一实施例中,所述多个非授权信道资源包括:一个非授权载波上配置的多个带宽部分、或多个非授权载波、或多个非授权载波上配置的多个带宽部分。
在一实施例中,建立在图14所示装置的基础上,所述设定规则中包括针对所述多个非授权信道资源的随机顺序;如图15所示,所述第二确定模块142可以包括:
第八确定子模块151,被配置为按照所述随机顺序将所述多个非授权信道资源 中处于可用状态的所有非授权信道资源均确定为所述第三非授权信道资源;
所述第一接收模块143可以包括:
第一检测子模块152,被配置为分别在各个所述第三非授权信道资源上进行信令检测,直至接收到所述控制信令为止。
在一实施例中,建立在图14所示装置的基础上,所述设定规则为包括针对所述多个非授权信道资源的优先级顺序;如图16所示,所述第二确定模块142可以包括:
第九确定子模块161,被配置为将所述多个非授权信道资源中处于可用状态的所有非授权信道资源均确定为所述第三非授权信道资源;
所述第一接收模块143可以包括:
第二检测子模块162,被配置为在所述排序后的各个所述第三非授权信道资源上,依次进行信令检测,直至接收到所述控制信令为止。
在一实施例中,建立在图14所示装置的基础上,所述设定规则中包括所述第一非授权信道资源上用于传输控制信令的指定传输位置与指定备用非授权信道资源的第一对应关系;如图17所示,所述第二确定模块142可以包括:
第十确定子模块171,被配置为确定所述非可用状态对应的检测位置为第一传输位置;
第十一确定子模块172,被配置为根据所述第一对应关系将所述第一传输位置对应的指定备用非授权信道资源确定为所述第三非授权信道资源。
在一实施例中,建立在图14所示装置的基础上,所述设定规则中包括用于传输控制信令的固定备用非授权信道资源;如图18所示,所述第二确定模块142可以包括:
第十二确定子模块181,被配置为将所述固定备用非授权信道资源确定为所述第三非授权信道资源。
由上述实施例可见,可以通过设定规则中包括的不同内容,来确定不同的用于备用传输控制信令的第三非授权信道资源,从而提高了备用传输控制信令的灵活性,还提高了控制信令传输的效率。
在一实施例中,建立在图14所示装置的基础上,所述设定规则中包括所述第一非授权信道资源上用于传输控制信令的指定传输位置与指定备用传输位置的第二对 应关系;如图19所示,所述第一接收模块143可以包括:
第十三确定子模块191,被配置为根据所述第二对应关系中所述第一传输位置对应的指定备用发送位置,确定所述第三非授权信道资源上用于备用传输所述控制信令的第三传输位置;
第一接收子模块192,被配置为在所述第三非授权信道资源的所述第三传输位置接收所述控制信令。
在一实施例中,建立在图19所示装置的基础上,所述第三传输位置与所述第一传输位置在时域上有相同的或是受限的时间间隔的起始位置;所述设定规则中还包括用于描述控制信令配置的指定配置方式;如图20所示,所述第一接收子模块192可以包括:
第二接收子模块201,被配置为按照所述指定配置方式在所述第三非授权信道资源的所述第三传输位置接收所述控制信令。
由上述实施例可见,可以通过在指定配置方式在第三非授权信道资源的第三传输位置接收控制信令,从而提高了控制信令传输的准确性。
在一实施例中,建立在图15至图20任一所示装置的基础上,所述设定规则是通信协议规定的,或基站通过指定信令通知所述终端的;所述指定信令包括以下至少一项:RRC信令;或MAC-CE信令;或物理层信令。
在一实施例中,建立在图14所示装置的基础上,如图21所示,该装置还可以包括:
第二接收模块211,被配置为在检测到所述第一非授权信道资源处于可用状态时,则通过所述第一非授权信道资源接收所述控制信令;
放弃接收模块212,被配置为在检测到所述多个非授权信道资源均处于非可用状态时,则放弃对所述控制信令的接收。
由上述实施例可见,在检测到第一非授权信道资源的第一传输位置处于可用状态时,可以直接通过第一非授权信道资源接收控制信令;在检测到多个非授权信道资源均处于非可用状态时,可以放弃对控制信令的接收,从而避免了资源浪费,提高了控制信令传输的实用性。
对于装置实施例而言,由于其基本对应于方法实施例,所以相关之处参见方法 实施例的部分说明即可。以上所描述的装置实施例仅仅是示意性的,其中上述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本公开方案的目的。本领域普通技术人员在不付出创造性劳动的情况下,即可以理解并实施。
本公开还提供了一种非临时计算机可读存储介质,所述存储介质上存储有计算机程序,所述计算机程序用于执行上述图1至图4任一所述的信息传输方法。
本公开还提供了一种非临时计算机可读存储介质,所述存储介质上存储有计算机程序,所述计算机程序用于执行上述图5至图6任一所述的信息传输方法。
本公开还提供了一种信息传输装置,所述装置用于基站,所述基站为终端配置多个非授权信道资源,所述装置包括:
处理器;
用于存储处理器可执行指令的存储器;
其中,所述处理器被配置为:
检测到所述多个非授权信道资源中的第一非授权信道资源处于非可用状态,所述第一非授权信道资源被指定用于传输控制信令;
按照设定规则从所述多个非授权信道资源中确定第二非授权信道资源,所述第二非授权信道资源用于备用传输所述控制信令;
通过所述第二非授权信道资源将所述控制信令发送至所述终端。
如图22所示,图22是根据一示例性实施例示出的一种信息传输装置的结构示意图。装置2200可以被提供为一基站。参照图22,装置2200包括处理组件2222、无线发射/接收组件2224、天线组件2226、以及无线接口特有的信号处理部分,处理组件2222可进一步包括一个或多个处理器。
处理组件2222中的其中一个处理器可以被配置为用于执行上述任一所述的信息传输方法。
本公开还提供了一种信息传输装置,所述装置用于终端,基站为所述终端配置多个非授权信道资源,所述装置包括:
处理器;
用于存储处理器可执行指令的存储器;
其中,所述处理器被配置为:
检测到所述多个非授权信道资源中指定用于传输控制信令的第一非授权信道资源处于非可用状态;
按照设定规则从所述多个非授权信道资源中确定用于备用传输所述控制信令的第三非授权信道资源;
通过所述第三非授权信道资源接收所述控制信令。
图23是根据一示例性实施例示出的一种信息传输装置的结构示意图。如图23所示,根据一示例性实施例示出的一种信息传输装置2300,该装置2300可以是计算机,移动电话,数字广播终端,消息收发设备,游戏控制台,平板设备,医疗设备,健身设备,个人数字助理等终端。
参照图23,装置2300可以包括以下一个或多个组件:处理组件2301,存储器2302,电源组件2303,多媒体组件2304,音频组件2305,输入/输出(I/O)的接口2306,传感器组件2307,以及通信组件2308。
处理组件2301通常控制装置2300的整体操作,诸如与显示,电话呼叫,数据通信,相机操作和记录操作相关联的操作。处理组件2301可以包括一个或多个处理器2309来执行指令,以完成上述的方法的全部或部分步骤。此外,处理组件2301可以包括一个或多个模块,便于处理组件2301和其它组件之间的交互。例如,处理组件2301可以包括多媒体模块,以方便多媒体组件2304和处理组件2301之间的交互。
存储器2302被配置为存储各种类型的数据以支持在装置2300的操作。这些数据的示例包括用于在装置2300上操作的任何应用程序或方法的指令,联系人数据,电话簿数据,消息,图片,视频等。存储器2302可以由任何类型的易失性或非易失性存储设备或者它们的组合实现,如静态随机存取存储器(SRAM),电可擦除可编程只读存储器(EEPROM),可擦除可编程只读存储器(EPROM),可编程只读存储器(PROM),只读存储器(ROM),磁存储器,快闪存储器,磁盘或光盘。
电源组件2303为装置2300的各种组件提供电力。电源组件2303可以包括电源管理系统,一个或多个电源,及其它与为装置2300生成、管理和分配电力相关联的组件。
多媒体组件2304包括在所述装置2300和用户之间的提供一个输出接口的屏幕。在一些实施例中,屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板,屏幕可以被实现为触摸屏,以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界,而且还检测与所述触摸或滑动操作相关的持续时间和压力。在一些实施例中,多媒体组件2304包括一个前置摄像头和/或后置摄像头。当装置2300处于操作模式,如拍摄模式或视频模式时,前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件2305被配置为输出和/或输入音频信号。例如,音频组件2305包括一个麦克风(MIC),当装置2300处于操作模式,如呼叫模式、记录模式和语音识别模式时,麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器2302或经由通信组件2308发送。在一些实施例中,音频组件2305还包括一个扬声器,用于输出音频信号。
I/O接口2306为处理组件2301和外围接口模块之间提供接口,上述外围接口模块可以是键盘,点击轮,按钮等。这些按钮可包括但不限于:主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件2307包括一个或多个传感器,用于为装置2300提供各个方面的状态评估。例如,传感器组件2307可以检测到装置2300的打开/关闭状态,组件的相对定位,例如所述组件为装置2300的显示器和小键盘,传感器组件2307还可以检测装置2300或装置2300一个组件的位置改变,用户与装置2300接触的存在或不存在,装置2300方位或加速/减速和装置2300的温度变化。传感器组件2307可以包括接近传感器,被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件2307还可以包括光传感器,如CMOS或CCD图像传感器,用于在成像应用中使用。在一些实施例中,该传感器组件2307还可以包括加速度传感器,陀螺仪传感器,磁传感器,压力传感器或温度传感器。
通信组件2308被配置为便于装置2300和其它设备之间有线或无线方式的通信。装置2300可以接入基于通信标准的无线网络,如WiFi,2G或3G,或它们的组合。在一个示例性实施例中,通信组件2308经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中,所述通信组件2308还包括近场 通信(NFC)模块,以促进短程通信。例如,在NFC模块可基于射频识别(RFID)技术,红外数据协会(IrDA)技术,超宽带(UWB)技术,蓝牙(BT)技术和其它技术来实现。
在示例性实施例中,装置2300可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其它电子元件实现,用于执行上述方法。
在示例性实施例中,还提供了一种包括指令的非临时性计算机可读存储介质,例如包括指令的存储器2302,上述指令可由装置2300的处理器2309执行以完成上述方法。例如,所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
其中,当所述存储介质中的指令由所述处理器执行时,使得装置2300能够执行上述任一所述的信息传输方法。
本领域技术人员在考虑说明书及实践这里公开的公开后,将容易想到本公开的其它实施方案。本申请旨在涵盖本公开的任何变型、用途或者适应性变化,这些变型、用途或者适应性变化遵循本公开的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的,本公开的真正范围和精神由下面的权利要求指出。
应当理解的是,本公开并不局限于上面已经描述并在附图中示出的精确结构,并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。
Claims (40)
- 一种信息传输方法,其特征在于,所述方法用于基站,所述基站为终端配置多个非授权信道资源,所述方法包括:检测到所述多个非授权信道资源中的第一非授权信道资源处于非可用状态,所述第一非授权信道资源被指定用于传输控制信令;按照设定规则从所述多个非授权信道资源中确定第二非授权信道资源,所述第二非授权信道资源用于备用传输所述控制信令;通过所述第二非授权信道资源将所述控制信令发送至所述终端。
- 根据权利要求1所述的方法,其特征在于,所述多个非授权信道资源包括:一个非授权载波上配置的多个带宽部分、或多个非授权载波、或多个非授权载波上配置的多个带宽部分。
- 根据权利要求1所述的方法,其特征在于,所述设定规则中包括针对所述多个非授权信道资源的随机顺序或优先级顺序;所述按照设定规则从所述多个非授权信道资源中确定用于备用传输所述控制信令的第二非授权信道资源,包括:按照所述随机顺序从所述多个非授权信道资源中随机选出一个或多个处于可用状态的非授权信道资源,该随机选出的非授权信道资源为所述第二非授权信道资源;或按照所述优先级顺序从所述多个非授权信道资源中优选出一个或多个处于可用状态的非授权信道资源,该优选出的非授权信道资源为所述第二非授权信道资源。
- 根据权利要求1所述的方法,其特征在于,所述设定规则中包括所述第一非授权信道资源上用于传输控制信令的指定传输位置与指定备用非授权信道资源的第一对应关系;所述按照设定规则从所述多个非授权信道资源中确定用于备用传输所述控制信令的第二非授权信道资源,包括:确定所述非可用状态对应的检测位置为第一传输位置;根据所述第一对应关系将所述第一传输位置对应的指定备用非授权信道资源确定为所述第二非授权信道资源。
- 根据权利要求1所述的方法,其特征在于,所述设定规则中包括用于传输控制信令的固定备用非授权信道资源;所述按照设定规则从所述多个非授权信道资源中确定用于备用传输所述控制信令的第二非授权信道资源,包括:将所述固定备用非授权信道资源确定为所述第二非授权信道资源。
- 根据权利要求1所述的方法,其特征在于,所述设定规则中包括所述第一非授权信道资源上用于传输控制信令的指定传输位置与指定备用传输位置的第二对应关系;所述通过所述第二非授权信道资源将待传输的控制信令发送至所述终端,包括:确定所述非可用状态对应的检测位置为第一传输位置;根据所述第二对应关系中所述第一传输位置对应的指定备用传输位置,确定所述第二非授权信道资源上用于备用传输所述控制信令的第二传输位置;在所述第二非授权信道资源的所述第二传输位置将所述控制信令发送至所述终端。
- 根据权利要求6所述的方法,其特征在于,所述第二传输位置与所述第一传输位置在时域上有相同的或是受限的时间间隔的起始位置;所述设定规则中还包括用于描述控制信令配置的指定配置方式;所述在所述第二非授权信道资源的所述第二传输位置将所述控制信令发送至所述终端,包括:按照所述指定配置方式在所述第二非授权信道资源的所述第二传输位置将所述控制信令发送至所述终端。
- 根据权利要求1所述的方法,其特征在于,所述方法还包括:在检测到所述第一非授权信道资源处于可用状态时,则通过所述第一非授权信道资源将所述控制信令发送至所述终端;在检测到所述多个非授权信道资源均处于非可用状态时,则放弃对所述控制信令的传输。
- 一种信息传输方法,其特征在于,所述方法用于终端,基站为所述终端配置多个非授权信道资源,所述方法包括:检测到所述多个非授权信道资源中指定用于传输控制信令传输的第一非授权信道资源处于非可用状态;按照设定规则从所述多个非授权信道资源中确定用于备用传输所述控制信令的第三非授权信道资源;通过所述第三非授权信道资源接收所述控制信令。
- 根据权利要求9所述的方法,其特征在于,所述多个非授权信道资源包括:一个非授权载波上配置的多个带宽部分、或多个非授权载波、或多个非授权载波上配 置的多个带宽部分。
- 根据权利要求9所述的方法,其特征在于,所述设定规则中包括针对所述多个非授权信道资源的随机顺序;所述按照设定规则从所述多个非授权信道资源中确定用于备用传输所述控制信令的第三非授权信道资源,包括:按照所述随机顺序将所述多个非授权信道资源中处于可用状态的所有非授权信道资源均确定为所述第三非授权信道资源;所述通过所述第三非授权信道资源接收所述控制信令,包括;分别在各个所述第三非授权信道资源上进行信令检测,直至接收到所述控制信令为止。
- 根据权利要求9所述的方法,其特征在于,所述设定规则为包括针对所述多个非授权信道资源的优先级顺序;所述按照设定规则从所述多个非授权信道资源中确定用于备用传输所述控制信令的第三非授权信道资源,包括:将所述多个非授权信道资源中处于可用状态的所有非授权信道资源均确定为所述第三非授权信道资源;按照所述优先级顺序各个所述第三非授权信道资源进行排序,得到排序后的各个所述第三非授权信道资源;所述通过所述第三非授权信道资源接收所述控制信令,包括;在所述排序后的各个所述第三非授权信道资源上,依次进行信令检测,直至接收到所述控制信令为止。
- 根据权利要求9所述的方法,其特征在于,所述设定规则中包括所述第一非授权信道资源上用于传输控制信令的指定传输位置与指定备用非授权信道资源的第一对应关系;所述按照设定规则从所述多个非授权信道资源中确定备用传输所述控制信令的第三非授权信道资源,包括:确定所述非可用状态对应的检测位置为第一传输位置;根据所述第一对应关系将所述第一传输位置对应的指定备用非授权信道资源确定为所述第三非授权信道资源。
- 根据权利要求9所述的方法,其特征在于,所述设定规则中包括用于传输控制信令的固定备用非授权信道资源;所述按照设定规则从所述多个非授权信道资源中确定备用传输所述控制信令的第三非授权信道资源,包括:将所述固定备用非授权信道资源确定为所述第三非授权信道资源。
- 根据权利要求9所述的方法,其特征在于,所述设定规则中包括所述第一非授权信道资源上用于传输控制信令的指定传输位置与指定备用传输位置的第二对应关系;所述通过所述第三非授权信道资源接收所述控制信令,包括:确定所述非可用状态对应的检测位置为第一传输位置;根据所述第二对应关系中所述第一传输位置对应的指定备用发送位置,确定所述第三非授权信道资源上用于备用传输所述控制信令的第三传输位置;在所述第三非授权信道资源的所述第三传输位置接收所述控制信令。
- 根据权利要求15所述的方法,其特征在于,所述第三传输位置与所述第一传输位置在时域上有相同的或是受限的时间间隔的起始位置;所述设定规则中还包括用于描述控制信令配置的指定配置方式;所述在所述第三非授权信道资源的所述第三传输位置进行控制信道的检测,包括:按照所述指定配置方式在所述第三非授权信道资源的所述第三传输位置接收所述控制信令。
- 根据权利要求11至16任一项所述的方法,其特征在于,所述设定规则是通信协议规定的,或基站通过指定信令通知所述终端的;所述指定信令包括以下至少一项:无线资源控制RRC信令;或媒体访问控制单元MAC-CE信令;或物理层信令。
- 根据权利要求9所述的方法,其特征在于,所述方法还包括:在检测到所述第一非授权信道资源处于可用状态时,则通过所述第一非授权信道资源接收所述控制信令;在检测到所述多个非授权信道资源均处于非可用状态时,则放弃对所述控制信令的接收。
- 一种信息传输装置,其特征在于,所述装置用于基站,所述基站为终端配置多个非授权信道资源,所述装置包括:第一检测模块,被配置为检测到所述多个非授权信道资源中的第一非授权信道资 源的第一传输位置处于非可用状态,所述第一非授权信道资源被指定用于传输控制信令;第一确定模块,被配置为按照设定规则从所述多个非授权信道资源中确定第二非授权信道资源,所述第二非授权信道资源用于备用传输所述控制信令;第一发送模块,被配置为通过所述第二非授权信道资源将待传输的控制信令发送至所述终端。
- 根据权利要求19所述的装置,其特征在于,所述多个非授权信道资源包括:一个非授权载波上配置的多个带宽部分、或多个非授权载波、或多个非授权载波上配置的多个带宽部分。
- 根据权利要求19所述的装置,其特征在于,所述设定规则中包括针对所述多个非授权信道资源的随机顺序或优先级顺序;所述第一确定模块包括:第一确定子模块,被配置为按照所述随机顺序从所述多个非授权信道资源中随机选出一个或多个处于可用状态的非授权信道资源,该随机选出的非授权信道资源为所述第二非授权信道资源;或第二确定子模块,被配置为按照所述优先级顺序从所述多个非授权信道资源中优选出一个或多个处于可用状态的非授权信道资源,该优选出的非授权信道资源为所述第二非授权信道资源。
- 根据权利要求19所述的装置,其特征在于,所述设定规则中包括所述第一非授权信道资源上用于传输控制信令的指定传输位置与指定备用非授权信道资源的第一对应关系;所述第一确定模块包括:第三确定子模块,被配置为确定所述非可用状态对应的检测位置为第一传输位置;第四确定子模块,被配置为根据所述第一对应关系将所述第一传输位置对应的指定备用非授权信道资源确定为所述第二非授权信道资源。
- 根据权利要求19所述的装置,其特征在于,所述设定规则中包括用于传输控制信令的固定备用非授权信道资源;所述第一确定模块包括:第五确定子模块,被配置为将所述固定备用非授权信道资源确定为所述第二非授权信道资源。
- 根据权利要求19所述的装置,其特征在于,所述设定规则中包括所述第一非授权信道资源上用于传输控制信令的指定传输位置与指定备用传输位置的第二对应关系;所述第一发送模块包括:第六确定子模块,被配置为确定所述非可用状态对应的检测位置为第一传输位置;第七确定子模块,被配置为根据所述第二对应关系中所述第一传输位置对应的指定备用传输位置,确定所述第二非授权信道资源上用于备用传输所述控制信令的第二传输位置;第一发送子模块,被配置为在所述第二非授权信道资源的所述第二传输位置将所述控制信令发送至所述终端。
- 根据权利要求24所述的装置,其特征在于,所述第二传输位置与所述第一传输位置在时域上有相同的或是受限的时间间隔的起始位置;所述设定规则中还包括用于描述控制信令配置的指定配置方式;所述第一发送子模块包括:第二发送子模块,被配置为按照所述指定配置方式在所述第二非授权信道资源的所述第二传输位置将所述控制信令发送至所述终端。
- 根据权利要求19所述的装置,其特征在于,所述装置还包括:第二发送模块,被配置为在检测到所述第一非授权信道资源处于可用状态时,则通过所述第一非授权信道资源将所述控制信令发送至所述终端;放弃发送模块,被配置为在检测到所述多个非授权信道资源均处于非可用状态时,则放弃对所述控制信令的传输。
- 一种信息传输装置,其特征在于,所述装置用于终端,基站为所述终端配置多个非授权信道资源,所述装置包括:第二检测模块,被配置为检测到所述多个非授权信道资源中指定用于传输控制信令传输的第一非授权信道资源处于非可用状态;第二确定模块,被配置为按照设定规则从所述多个非授权信道资源中确定用于备用传输所述控制信令的第三非授权信道资源;第一接收模块,被配置为通过所述第三非授权信道资源接收所述控制信令。
- 根据权利要求27所述的装置,其特征在于,所述多个非授权信道资源包括:一个非授权载波上配置的多个带宽部分、或多个非授权载波、或多个非授权载波上配置的多个带宽部分。
- 根据权利要求27所述的装置,其特征在于,所述设定规则中包括针对所述多个非授权信道资源的随机顺序;所述第二确定模块包括:第八确定子模块,被配置为按照所述随机顺序将所述多个非授权信道资源中处于可用状态的所有非授权信道资源均确定为所述第三非授权信道资源;所述第一接收模块包括:第一检测子模块,被配置为分别在各个所述第三非授权信道资源上进行信令检测, 直至接收到所述控制信令为止。
- 根据权利要求27所述的装置,其特征在于,所述设定规则为包括针对所述多个非授权信道资源的优先级顺序;所述第二确定模块包括:第九确定子模块,被配置为将所述多个非授权信道资源中处于可用状态的所有非授权信道资源均确定为所述第三非授权信道资源;所述第一接收模块包括:第二检测子模块,被配置为在所述排序后的各个所述第三非授权信道资源上,依次进行信令检测,直至接收到所述控制信令为止。
- 根据权利要求27所述的装置,其特征在于,所述设定规则中包括所述第一非授权信道资源上用于传输控制信令的指定传输位置与指定备用非授权信道资源的第一对应关系;所述第二确定模块包括:第十确定子模块,被配置为确定所述非可用状态对应的检测位置为第一传输位置;第十一确定子模块,被配置为根据所述第一对应关系将所述第一传输位置对应的指定备用非授权信道资源确定为所述第三非授权信道资源。
- 根据权利要求27所述的装置,其特征在于,所述设定规则中包括用于传输控制信令的固定备用非授权信道资源;所述第二确定模块包括:第十二确定子模块,被配置为将所述固定备用非授权信道资源确定为所述第三非授权信道资源。
- 根据权利要求27所述的装置,其特征在于,所述设定规则中包括所述第一非授权信道资源上用于传输控制信令的指定传输位置与指定备用传输位置的第二对应关系;所述第一接收模块包括:第十三确定子模块,被配置为根据所述第二对应关系中所述第一传输位置对应的指定备用发送位置,确定所述第三非授权信道资源上用于备用传输所述控制信令的第三传输位置;第一接收子模块,被配置为在所述第三非授权信道资源的所述第三传输位置接收所述控制信令。
- 根据权利要求33所述的装置,其特征在于,所述第三传输位置与所述第一传输位置在时域上有相同的或是受限的时间间隔的起始位置;所述设定规则中还包括用于描述控制信令配置的指定配置方式;所述第一接收子模块包括:第二接收子模块,被配置为按照所述指定配置方式在所述第三非授权信道资源的所述第三传输位置接收所述控制信令。
- 根据权利要求29至34任一项所述的装置,其特征在于,所述设定规则是通信协议规定的,或基站通过指定信令通知所述终端的;所述指定信令包括以下至少一项:无线资源控制RRC信令;或媒体访问控制单元MAC-CE信令;或物理层信令。
- 根据权利要求27所述的装置,其特征在于,所述装置还包括:第二接收模块,被配置为在检测到所述第一非授权信道资源处于可用状态时,则通过所述第一非授权信道资源接收所述控制信令;放弃接收模块,被配置为在检测到所述多个非授权信道资源均处于非可用状态时,则放弃对所述控制信令的接收。
- 一种非临时计算机可读存储介质,所述存储介质上存储有计算机程序,其特征在于,所述计算机程序用于执行上述权利要求1-8所述的信息传输方法。
- 一种非临时计算机可读存储介质,所述存储介质上存储有计算机程序,其特征在于,所述计算机程序用于执行上述权利要求9-18所述的信息传输方法。
- 一种信息传输装置,其特征在于,所述装置用于基站,所述基站为终端配置多个非授权信道资源,所述装置包括:处理器;用于存储处理器可执行指令的存储器;其中,所述处理器被配置为:检测到所述多个非授权信道资源中的第一非授权信道资源处于非可用状态,所述第一非授权信道资源被指定用于传输控制信令;按照设定规则从所述多个非授权信道资源中确定第二非授权信道资源,所述第二非授权信道资源用于备用传输所述控制信令;通过所述第二非授权信道资源将所述控制信令发送至所述终端。
- 一种信息传输装置,其特征在于,所述装置用于终端,基站为所述终端配置多个非授权信道资源,所述装置包括:处理器;用于存储处理器可执行指令的存储器;其中,所述处理器被配置为:检测到所述多个非授权信道资源中指定用于传输控制信令的第一非授权信道资源 处于非可用状态;按照设定规则从所述多个非授权信道资源中确定用于备用传输所述控制信令的第三非授权信道资源;通过所述第三非授权信道资源接收所述控制信令。
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101931958A (zh) * | 2009-06-25 | 2010-12-29 | 大唐移动通信设备有限公司 | 提供主载频的方法、无线网络控制器及基站 |
| CN105230062A (zh) * | 2013-05-20 | 2016-01-06 | 高通股份有限公司 | 用于未许可频谱上的无线通信的选通方案 |
| WO2016161601A1 (zh) * | 2015-04-09 | 2016-10-13 | 华为技术有限公司 | 一种数据重传方法、设备及系统 |
| WO2017132953A1 (zh) * | 2016-02-04 | 2017-08-10 | 华为技术有限公司 | Laa-lte系统中pusch的传输方法和用户设备 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2448151B (en) * | 2007-04-03 | 2011-05-04 | Advanced Risc Mach Ltd | Memory domain based security control within data processing systems |
| JP2017118157A (ja) * | 2014-04-30 | 2017-06-29 | シャープ株式会社 | 基地局装置、端末装置、および通信方法 |
| CN105323049A (zh) * | 2014-06-13 | 2016-02-10 | 中兴通讯股份有限公司 | 一种非授权载波的调度方法、设备和系统 |
| CN105515740B (zh) * | 2014-09-24 | 2019-05-31 | 上海诺基亚贝尔股份有限公司 | 一种用于快速信道测量和反馈的方法 |
| CN105682241B (zh) * | 2014-11-21 | 2020-06-16 | 中兴通讯股份有限公司 | 一种非授权载波的占用方法和设备 |
| CN107211463B (zh) | 2015-04-08 | 2021-02-12 | 诺基亚技术有限公司 | Enb控制的基于ue的有条件的载波选择 |
| US10251197B2 (en) * | 2015-07-23 | 2019-04-02 | Qualcomm Incorporated | Transmitting uplink control channel information when a clear channel assessment of an unlicensed carrier fails |
| EP4614858A3 (en) * | 2016-03-27 | 2025-11-19 | Peninsula Technologies, LLC | Channel state information transmission in a wireless network |
-
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101931958A (zh) * | 2009-06-25 | 2010-12-29 | 大唐移动通信设备有限公司 | 提供主载频的方法、无线网络控制器及基站 |
| CN105230062A (zh) * | 2013-05-20 | 2016-01-06 | 高通股份有限公司 | 用于未许可频谱上的无线通信的选通方案 |
| WO2016161601A1 (zh) * | 2015-04-09 | 2016-10-13 | 华为技术有限公司 | 一种数据重传方法、设备及系统 |
| WO2017132953A1 (zh) * | 2016-02-04 | 2017-08-10 | 华为技术有限公司 | Laa-lte系统中pusch的传输方法和用户设备 |
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| US11800547B2 (en) | 2023-10-24 |
| CN109075960A (zh) | 2018-12-21 |
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| CN113411902B (zh) | 2023-04-11 |
| EP3820065B1 (en) | 2023-03-08 |
| US20210282149A1 (en) | 2021-09-09 |
| EP3820065A1 (en) | 2021-05-12 |
| CN113411902A (zh) | 2021-09-17 |
| ES2942548T3 (es) | 2023-06-02 |
| EP3820065A4 (en) | 2021-07-21 |
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