WO2019109355A1 - 传输信息的方法、终端设备和网络设备 - Google Patents
传输信息的方法、终端设备和网络设备 Download PDFInfo
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- WO2019109355A1 WO2019109355A1 PCT/CN2017/115304 CN2017115304W WO2019109355A1 WO 2019109355 A1 WO2019109355 A1 WO 2019109355A1 CN 2017115304 W CN2017115304 W CN 2017115304W WO 2019109355 A1 WO2019109355 A1 WO 2019109355A1
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- value
- uplink carrier
- terminal device
- load
- network device
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/08—Load balancing or load distribution
- H04W28/0858—Load balancing or load distribution among entities in the uplink
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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
- 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
- H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
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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
- H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
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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
- H04L5/0058—Allocation criteria
- H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
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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
- H04L5/0078—Timing of allocation
- H04L5/0087—Timing of allocation when data requirements change
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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
- H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/02—Selection of wireless resources by user or terminal
Definitions
- Embodiments of the present invention relate to the field of communications, and more particularly, to a method of transmitting information, a terminal device, and a network device.
- the uplink coverage is limited.
- the LTE spectrum is used (relative frequency is relatively high). Low)
- the secondary uplink spectrum ie, there is one auxiliary uplink carrier
- the auxiliary uplink carrier is selected, thereby improving the uplink coverage. If the RSRP measured by the terminal device is higher than the threshold of the system broadcast configuration, the terminal device may select the primary uplink carrier or the secondary uplink carrier.
- RSRP reference signal receiving power
- the terminal device cannot reasonably select the carrier for transmitting data on the two carriers, it is likely to cause the uplink capacity to be limited.
- a method for transmitting information, a terminal device, and a network device are provided, which can select a carrier for transmitting data on a plurality of carriers, thereby improving uplink capacity.
- a method of transmitting information comprising:
- the target uplink carrier Determining, by the terminal device, the target uplink carrier, the frequency of the first uplink carrier, and the first uplink carrier and the second uplink carrier that are available for data transmission by the terminal device according to the first value
- the frequency of the second uplink carrier is different
- the terminal device sends uplink data to the network device on the target uplink carrier.
- the method of the embodiment of the present invention can control, by using a network device, a terminal device to select a carrier for transmitting data on multiple carriers, thereby making load balancing on multiple uplink carriers of the terminal device that can be used for transmitting data, and improving uplink capacity. .
- the method before the determining the target uplink carrier, the method further includes:
- the terminal device obtains a second value, where the second value is used to compare the size with the first value, and the comparison result of the first value and the second value indicates that the target uplink carrier is the first An uplink carrier or the second uplink carrier, where the determining the target uplink carrier includes:
- the terminal device determines the target uplink carrier according to the comparison result.
- the terminal device acquires the second value, including:
- the terminal device randomly generates the second value.
- the terminal device acquires the second value, including:
- the second value is greater than a third value; if the load of the first uplink carrier is greater than or equal to And loading, by the second uplink carrier, the second value is less than or equal to the third value, wherein the third value is a reference value used by the network device to determine the second value.
- the second value is greater than a third value; if the load of the first uplink carrier is less than And loading, by the second uplink carrier, the second value is less than or equal to the third value, wherein the third value is a reference value used by the network device to determine the second value.
- the comparison result is that the target uplink carrier is the first uplink carrier when the first value is greater than the second value; or, the comparison result is the first When the value is less than or equal to the second value, the target uplink carrier is indicated as the second uplink carrier.
- the value range of the first value, the value range of the second value, and the value range of the third value are all 0 to 1; or the first value
- the range of values, the range of values of the second value, and the range of values of the third value are all 0 to 10.
- the signal measurement quality of the terminal device is greater than a threshold value of the system broadcast.
- a method of transmitting information including:
- the network device determines a first value, where the first value is used by the terminal device to determine a target uplink carrier, where the first uplink carrier is in the first uplink carrier and the second uplink carrier that are available for data transmission by the terminal device The frequency point is different from the frequency of the second uplink carrier;
- the network device sends the first value to the terminal device by means of a broadcast.
- the method further includes:
- the network device determines a second value according to the load condition of the first uplink carrier and the load condition of the second uplink carrier, so that the terminal device compares the first value and the second value by using Determining, in the first uplink carrier and the second uplink carrier, the target uplink carrier; the network device sending the second value to the terminal device.
- the second value is greater than a third value; if the load of the first uplink carrier is greater than or Equal to the load of the second uplink carrier, the second value is less than or equal to the third value, wherein the third value is a reference value used by the network device to determine the second value.
- the second value is greater than a third value; if the load of the first uplink carrier is less than And loading, by the second uplink carrier, the second value is less than or equal to the third value, wherein the third value is a reference value used by the network device to determine the second value.
- the value range of the first value, the value range of the second value, and the value range of the third value are all 0 to 1; or the first value
- the range of values, the range of values of the second value, and the range of values of the third value are all 0 to 10.
- the signal measurement quality of the terminal device is greater than a threshold value of the system broadcast.
- a terminal device including:
- a transceiver unit configured to receive a first value that is broadcast by the network device for selecting, by the terminal device, a carrier;
- a processing unit configured to determine, according to the first value, a target uplink carrier, a frequency point and a location of the first uplink carrier, in a first uplink carrier and a second uplink carrier that are available for data transmission by the terminal device
- a network device including:
- a determining unit configured to determine a first value, where the first value is used by the terminal device to determine a target uplink carrier in the first uplink carrier and the second uplink carrier that are available for data transmission by the terminal device, where the first The frequency of the uplink carrier is different from the frequency of the second uplink carrier;
- a transceiver unit configured to send the first value to the terminal device by means of a broadcast.
- a terminal device including:
- a transceiver configured to receive a first value that is broadcast by the network device for selecting, by the terminal device, a carrier;
- a processor configured to determine, according to the first value, a target uplink carrier, a frequency point and a location of the first uplink carrier, in a first uplink carrier and a second uplink carrier that are available for data transmission by the terminal device The frequency of the second uplink carrier is different; the transceiver unit is further configured to send uplink data to the network device on the target uplink carrier.
- a network device including:
- a processor configured to determine a first value, where the first value is used by the terminal device to determine a target uplink carrier in the first uplink carrier and the second uplink carrier that are available for data transmission by the terminal device, where the first The frequency of the uplink carrier is different from the frequency of the second uplink carrier;
- a transceiver configured to send the first value to the terminal device by means of a broadcast.
- a computer readable medium for storing a computer program comprising instructions for performing the method embodiment of the first aspect or the second aspect described above.
- a computer chip comprising: an input interface, an output interface, at least one processor, a memory, the processor is configured to execute code in the memory, and when the code is executed, the processing.
- a computer chip comprising: an input interface, an output interface, at least one processor, and a memory, wherein the processor is configured to execute code in the memory, when the code is executed, the processing.
- a communication system comprising the network device as described above, and the terminal device described above.
- FIG. 1 is an example of an application scenario of the present invention.
- FIG. 2 is a schematic flowchart of a method for transmitting information according to an embodiment of the present invention.
- FIG. 3 is a schematic block diagram of a terminal device according to an embodiment of the present invention.
- FIG. 4 is a schematic block diagram of another terminal device according to an embodiment of the present invention.
- FIG. 5 is a schematic block diagram of a network device according to an embodiment of the present invention.
- FIG. 6 is a schematic block diagram of another network device according to an embodiment of the present invention.
- FIG. 1 is an example of an application scenario of an embodiment of the present invention.
- the terminal device may have one downlink carrier and two uplink carriers (as shown in FIG. 1, the first uplink carrier and the second uplink carrier).
- the first uplink carrier and the downlink carrier may be carriers on the NR high frequency band
- the second uplink carrier may be a carrier on the LTE low frequency band.
- the terminal device shown in FIG. 1 has two uplink carriers, which are only exemplary descriptions, which are not specifically limited in the embodiment of the present invention.
- the terminal device can also support three uplink carriers and the like.
- the motivation for introducing the second uplink carrier is to improve the uplink coverage of the NR high frequency band.
- the uplink coverage of the NR is limited, and the frequency of the NR is high.
- the uplink coverage of the NR is limited.
- a method of transmitting data By using the LTE spectrum (low relative frequency) as the auxiliary uplink carrier, the uplink coverage effect can be improved.
- the first uplink carrier and the second uplink carrier combination may be similar to carrier aggregation (CA) in LTE, except that there is no paired downlink. That is, from the perspective of band combination, the second uplink carrier is a cell with only uplink and no paired downlink, but its uplink is controlled by a certain downlink carrier, that is, when the second uplink carrier is configured, and the second uplink is configured.
- the carrier is a secondary serving cell (SCell) without downlink, and the control of the second uplink carrier depends on the primary serving cell (PCell).
- SCell secondary serving cell
- PCell primary serving cell
- the first communication system and the second communication system may be various communication systems, such as a Global System of Mobile communication (GSM) system, a Code Division Multiple Access (CDMA) system, Wideband Code Division Multiple Access (WCDMA) system, General Packet Radio Service (GPRS), Long Term Evolution (LTE) system, LTE Time Division Duplex (TDD) ), Universal Mobile Telecommunication System (UMTS), etc.
- GSM Global System of Mobile communication
- CDMA Code Division Multiple Access
- WCDMA Wideband Code Division Multiple Access
- GPRS General Packet Radio Service
- LTE Long Term Evolution
- TDD Time Division Duplex
- UMTS Universal Mobile Telecommunication System
- the present invention describes various embodiments in connection with network devices (the first to fourth network devices) and terminal devices.
- the network device may refer to any entity on the network side that is used to send or receive signals.
- it may be a device communication of a machine type communication (MTC), a base station (BTS) in GSM or CDMA, a base station (NodeB) in WCDMA, an evolved base station (Evolutional Node B, eNB or eNodeB in LTE). ), base station equipment in a 5G network, and the like.
- MTC machine type communication
- BTS base station
- NodeB base station
- Evolutional Node B eNB or eNodeB in LTE
- 5G network and the like.
- the terminal device can be any terminal device. Specifically, the terminal device can communicate with one or more core networks (Core Network) via a Radio Access Network (RAN), and can also be referred to as an access terminal, a user equipment (User Equipment, UE), and a user. Unit, subscriber station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user device. For example, it can be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant (PDA), and a wireless communication function. Handheld devices, computing devices or other processing devices connected to wireless modems, in-vehicle devices, wearable devices, and terminal devices in 5G networks, and the like.
- Core Network Radio Access Network
- RAN Radio Access Network
- UE User Equipment
- Unit subscriber station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication
- the selection of the second uplink carrier is determined based on the signal quality of the downlink carrier measured by the terminal device. For example, if the reference signal receiving power (RSRP) of the measurement cell is lower than the threshold of the system broadcast configuration, the auxiliary uplink carrier is selected, thereby improving the uplink coverage. If the RSRP measured by the terminal device is higher than the threshold of the system broadcast configuration, the terminal device may select the primary uplink carrier or the secondary uplink carrier.
- RSRP reference signal receiving power
- the terminal device needs to select a carrier for transmitting data on the two carriers, thereby improving the uplink capacity.
- a method for transmitting data is proposed in the embodiment of the present invention, which enables a terminal device to select a carrier for transmitting data on multiple carriers, thereby enabling multiple terminals of the terminal device to transmit data.
- Load balancing on the uplink carrier improves uplink capacity.
- FIG. 2 is a schematic flowchart of a method for transmitting information according to an embodiment of the present invention.
- the method includes:
- the terminal device receives a first value that is sent by the network device and is used by the terminal device to select a carrier. For example, the terminal device receives a first value broadcast by the network device for the terminal device to select a carrier. That is, the first value is transmitted to the terminal device in the form of a broadcast.
- the terminal device determines, according to the first value, a target uplink carrier in a first uplink carrier and a second uplink carrier that are available for data transmission by the terminal device.
- the terminal device sends uplink data to the network device on the target uplink carrier.
- the terminal device determines the uplink carrier for transmitting data through the first value of the network device. That is, the method of the embodiment of the present invention can control, by the network device, the terminal device to select a carrier for transmitting data on multiple carriers, thereby making load balancing on multiple uplink carriers of the terminal device that can be used for transmitting data, and improving Upstream capacity.
- the signal measurement quality of the terminal device of the embodiment of the present invention may be greater than the threshold value of the system broadcast. Further, the signal measurement quality may be Reference Signal Receiving Power (RSRP) and/or Reference Signal Receiving Quality (RSRQ) measured by the terminal device.
- RSRP Reference Signal Receiving Power
- RSRQ Reference Signal Receiving Quality
- the first value may directly indicate an uplink carrier used by the terminal device to transmit uplink data. That is, the first value may be an index of the target uplink carrier.
- the second value before determining, by the terminal device, the second uplink value, is used to compare the size with the first value, and the comparison result of the first value and the second value indicates the
- the target uplink carrier is the first uplink carrier or the second uplink carrier; and further, the terminal device may determine the target uplink carrier according to the comparison result.
- the terminal device randomly generates the second value.
- the terminal device receives the second value sent by the network device, where the second value is determined by the network device according to the load condition of the first uplink carrier and the load condition of the second uplink carrier. of.
- the second value is greater than the third value; if the load of the first uplink carrier is greater than or equal to the load of the second uplink carrier, The second value is less than or equal to the third value, wherein the third value is a reference value for the network device to determine the second value.
- the second value is greater than the third value; if the load of the first uplink carrier is less than the load of the second uplink carrier, The second value is less than or equal to the third value, wherein the third value is a reference value for the network device to determine the second value.
- the value range of the first value, the value range of the second value, and the value range of the third value are all 0 to 1; or the value range of the first value, the second value
- the range of values and the value of the third value are all from 0 to 10.
- the first uplink carrier is the auxiliary uplink carrier
- the second uplink carrier is the primary uplink carrier.
- the principle that the network device determines the second value may be any one of the following principles:
- the network device configures the terminal device with a number less than 0.5 (5), for example, 0.3 (3). If the primary uplink carrier is heavily loaded, the network device configures the terminal device with a number greater than 0.5 (5), such as 0.7 (7).
- the network device configures the terminal device with a number greater than 0.5 (5), such as 0.7 (7). If the primary uplink carrier is loaded, the network device configures the terminal device with a number less than 0.5 (5), such as 0.3 (3).
- the target uplink carrier may be determined by comparing the sizes of the first value and the second value. For example, if the first value is greater than the second value, the target uplink carrier is the first uplink carrier; or the comparison result is that the first value is less than or equal to the second value, indicating the target uplink.
- the carrier is the second uplink carrier.
- the first uplink carrier is the auxiliary uplink carrier
- the second uplink carrier is the primary uplink carrier.
- the principle that the terminal device selects the target uplink carrier may be any one of the following principles:
- n is greater than k, the primary uplink carrier is selected, otherwise the secondary uplink carrier is selected.
- n is greater than k, the secondary uplink carrier is selected, otherwise the primary uplink carrier is selected.
- the second value determined by the network device in the embodiment of the present invention is not specifically limited in combination with the manner in which the terminal device determines the target uplink carrier according to the first value and the second value. That is, the principle that the network device determines the second value in the embodiment of the present invention and the principle that the terminal device determines the target uplink carrier may or may not be bound. The embodiment of the invention is not specifically limited.
- FIG. 3 is a schematic block diagram of a terminal device according to an embodiment of the present invention.
- the terminal device 300 includes:
- the transceiver unit 310 is configured to receive a first value that is broadcast by the network device for the terminal device to select a carrier;
- the processing unit 320 is configured to determine, according to the first value, a target uplink carrier, a frequency of the first uplink carrier, and the second, in the first uplink carrier and the second uplink carrier that are available for data transmission by the terminal device The frequency of the uplink carrier is different.
- the transceiver unit 310 is further configured to send uplink data to the network device on the target uplink carrier.
- processing unit 320 or the transceiver unit 310 is further configured to:
- the second value is obtained, where the second value is used to compare the size with the first value, and the comparison result of the first value and the second value indicates that the target uplink carrier is the first An uplink carrier or the second uplink carrier; wherein the processing unit 320 is specifically configured to:
- the target uplink carrier is determined.
- the processing unit 320 is specifically configured to: randomly generate the second value.
- the transceiver unit 310 is specifically configured to:
- the second value is greater than the third value; if the load of the first uplink carrier is greater than or equal to the load of the second uplink carrier, Then the second value is less than or equal to the third value, wherein the third value is a reference value for the network device to determine the second value.
- the second value is greater than the third value; if the load of the first uplink carrier is less than the load of the second uplink carrier, Then the second value is less than or equal to the third value, wherein the third value is a reference value for the network device to determine the second value.
- the comparison result is that when the first value is greater than the second value, the target uplink carrier is the first uplink carrier; or the comparison result is that the first value is less than or equal to the second value
- the target uplink carrier is the second uplink carrier.
- the value range of the first value, the value range of the second value, and the value range of the third value are all 0 to 1; or the value range of the first value, the second The value range of the value and the value range of the third value are all 0 to 10.
- the signal measurement quality of the terminal device is greater than a threshold value of the system broadcast.
- the transceiver unit 310 can be implemented by a transceiver, and the processing unit 320 can be implemented by a processor.
- the terminal device 400 may include a processor 410, a transceiver 420, and a memory 430.
- the memory 430 can be used to store information, and can also be used to store code, instructions, and the like executed by the processor 410.
- the various components in the terminal device 400 are connected by a bus system, wherein the bus system includes a power bus, a control bus, and a status signal bus in addition to the data bus. It should be understood that the terminal device 400 shown in FIG. 4 can implement the various processes implemented by the terminal device in the foregoing method embodiment of FIG. 2, and details are not described herein again to avoid repetition.
- FIG. 5 is a schematic block diagram of a network device according to an embodiment of the present invention.
- the network device 500 includes:
- a determining unit 510 configured to determine a first value, where the first value is used by the terminal device to determine a target uplink carrier, where the first uplink carrier is used in the first uplink carrier and the second uplink carrier that are available for data transmission by the terminal device The frequency of the frequency is different from the frequency of the second uplink carrier;
- the transceiver unit 520 is configured to send the first value to the terminal device by means of a broadcast.
- the determining unit 510 is further configured to:
- the transceiver unit 520 is further configured to send the second value to the terminal device.
- the second value is greater than the third value; if the load of the first uplink carrier is greater than or equal to the load of the second uplink carrier And the second value is less than or equal to the third value, wherein the third value is a reference value used by the network device to determine the second value.
- the second value is greater than the third value; if the load of the first uplink carrier is less than the load of the second uplink carrier, Then the second value is less than or equal to the third value, wherein the third value is a reference value for the network device to determine the second value.
- the value range of the first value, the value range of the second value, and the value range of the third value are all 0 to 1; or the value range of the first value, the second The value range of the value and the value range of the third value are all 0 to 10.
- the signal measurement quality of the terminal device is greater than a threshold value of the system broadcast.
- the determining unit 510 can be implemented by a processor, and the transceiver unit 520 can be implemented by a transceiver.
- network device 600 can include a processor 610, a transceiver 620, and a memory 630.
- the memory 630 can be used to store information, and can also be used to store code, instructions, and the like executed by the processor 610.
- the various components in the network device 600 are connected by a bus system, wherein the bus system includes a power bus, a control bus, and a status signal bus in addition to the data bus.
- the network device 600 shown in FIG. 6 can implement the various processes implemented by the network device in the foregoing method embodiment of FIG. 2. To avoid repetition, details are not described herein again. That is to say, the method embodiment in the embodiment of the present invention may be applied to a processor or implemented by a processor.
- each step of the method embodiment in the embodiment of the present invention may be completed by an integrated logic circuit of hardware in a processor or an instruction in a form of software. More specifically, the steps of the method disclosed in the embodiments of the present invention may be directly implemented as a hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor.
- the software modules can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like. The storage medium is located in the memory, and the processor reads the information in the memory and combines the hardware to complete the steps of the above method.
- the processor mentioned in the embodiment of the present invention may be an integrated circuit chip, which has signal processing capability, and may implement or execute the disclosed methods, steps, and logic blocks in the embodiments of the present invention.
- the above processor may be a general purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA), or Other programmable logic devices, transistor logic devices, discrete hardware components, and the like.
- the general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
- the memory referred to in the embodiments of the present invention may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
- the non-volatile memory may be a read-only memory (ROM), a programmable read only memory (ROMM), an erasable programmable read only memory (erasable PROM, EPROM), or an electrical Erase programmable EPROM (EEPROM) or flash memory.
- the volatile memory can be a random access memory (RAM) that acts as an external cache.
- the memory in the embodiment of the present invention may also be a static random access memory (SRAM), a dynamic random access memory (DRAM), or a dynamic random access memory (DRAM).
- SDRAM Synchronous dynamic random access memory
- DDR double data rate synchronous dynamic random access memory
- ESDRAM enhanced synchronous dynamic random access memory
- SLDRAM synchronous connection Synchro link DRAM
- DR RAM direct memory bus
- first type of cell group and second type of cell group may be employed in the embodiments of the present invention, but these types of cell groups should not be limited to these terms. These terms are only used to distinguish types of cell groups from one another.
- the words “at time” as used herein may be interpreted as “if” or “if” or “when” or “in response to determining” or “in response to detecting” ".
- the phrase “if determined” or “if detected (conditions or events stated)” may be interpreted as “when determined” or “in response to determination” or “when detected (stated condition or event) "Time” or “in response to a test (condition or event stated)”.
- the disclosed systems, devices, and methods may be implemented in other ways.
- the device embodiments described above are only illustrative.
- the division of the unit is only a logical function division.
- multiple units or components may be combined.
- the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
- the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the embodiments of the present invention.
- each functional unit in the embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
- the technical solution of the embodiments of the present invention may be embodied in the form of a software product stored in a storage medium.
- the instructions include a plurality of instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method of the embodiments of the present invention.
- the foregoing storage medium includes various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read only memory, a random access memory, a magnetic disk, or an optical disk.
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Description
Claims (30)
- 一种传输信息的方法,其特征在于,包括:终端设备接收网络设备广播的用于所述终端设备选择载波的第一数值;所述终端设备根据所述第一数值,在可用于所述终端设备进行数据传输的第一上行载波和第二上行载波中,确定目标上行载波,所述第一上行载波的频点和所述第二上行载波的频点不同;所述终端设备在所述目标上行载波上,向所述网络设备发送上行数据。
- 根据权利要求1所述的方法,其特征在于,所述确定目标上行载波之前,所述方法还包括:所述终端设备获取第二数值,所述第二数值用于与所述第一数值比较大小,所述第一数值和所述第二数值的比较结果指示所述目标上行载波为所述第一上行载波或者所述第二上行载波;其中,所述确定目标上行载波,包括:所述终端设备根据所述比较结果,确定所述目标上行载波。
- 根据权利要求2所述的方法,其特征在于,所述终端设备获取第二数值,包括:所述终端设备随机生成所述第二数值。
- 根据权利要求2所述的方法,其特征在于,所述终端设备获取第二数值,包括:所述终端设备接收所述网络设备发送的所述第二数值,其中,所述第二数值为所述网络设备根据所述第一上行载波的负荷情况和所述第二上行载波的负荷情况确定的。
- 根据权利要求4所述的方法,其特征在于,若所述第一上行载波的负荷小于所述第二上行载波的负荷,则所述第二数值大于第三数值;若所述第一上行载波的负荷大于或等于所述第二上行载波的负荷,则所述第二数值小于或等于所述第三数值,其中,所述第三数值为用于所述网络设备确定所述第二数值的基准数值。
- 根据权利要求4所述的方法,其特征在于,若所述第一上行载波的负荷大于或等于所述第二上行载波的负荷,则所述第二数值大于第三数值;若所述第一上行载波的负荷小于所述第二上行载波的负荷,则所述第二数值小 于或等于所述第三数值,其中,所述第三数值为用于所述网络设备确定所述第二数值的基准数值。
- 根据权利要求2至6中任一项所述的方法,其特征在于,所述比较结果为所述第一数值大于所述第二数值时指示所述目标上行载波为所述第一上行载波;或者,所述比较结果为所述第一数值小于或等于所述第二数值时指示所述目标上行载波为所述第二上行载波。
- 根据权利要求5至7中任一项所述的方法,其特征在于,所述第一数值的取值范围、所述第二数值的取值范围以及所述第三数值的取值范围均为0到1;或者,所述第一数值的取值范围、所述第二数值的取值范围以及所述第三数值的取值范围均为0到10。
- 根据权利要求1至8中任一项所述的方法,其特征在于,所述终端设备的信号测量质量大于系统广播的门限值。
- 一种传输信息的方法,其特征在于,包括:网络设备确定第一数值,所述第一数值用于终端设备在可用于所述终端设备进行数据传输的第一上行载波和第二上行载波中,确定目标上行载波,所述第一上行载波的频点和所述第二上行载波的频点不同;所述网络设备通过广播的方式向终端设备发送第一数值。
- 根据权利要求10所述的方法,其特征在于,所述方法还包括:所述网络设备根据所述第一上行载波的负荷情况和所述第二上行载波的负荷情况确定第二数值,以便所述终端设备通过比较所述第一数值和所述第二数值,在所述第一上行载波和所述第二上行载波中,确定所述目标上行载波;所述网络设备向所述终端设备发送所述第二数值。
- 根据权利要求11所述的方法,其特征在于,若所述第一上行载波的负荷比小于所述第二上行载波的负荷,则所述第二数值大于第三数值;若所述第一上行载波的负荷大于或等于所述第二上行载波的负荷,则所述第二数值小于或等于所述第三数值,其中,所述第三数值为用于所述网络设备确定所述第二数值的基准数值。
- 根据权利要求11所述的方法,其特征在于,若所述第一上行载波的负荷大于或等于所述第二上行载波的负荷,则所述第二数值大于第三数值;若所述第一上行载波的负荷小于所述第二上行载波的负荷,则所述第二数值 小于或等于所述第三数值,其中,所述第三数值为用于所述网络设备确定所述第二数值的基准数值。
- 根据权利要求12或13所述的方法,其特征在于,所述第一数值的取值范围、所述第二数值的取值范围以及所述第三数值的取值范围均为0到1;或者,所述第一数值的取值范围、所述第二数值的取值范围以及所述第三数值的取值范围均为0到10。
- 根据权利要求10至14中任一项所述的方法,其特征在于,所述终端设备的信号测量质量大于系统广播的门限值。
- 一种终端设备,其特征在于,包括:收发单元,用于接收网络设备广播的用于所述终端设备选择载波的第一数值;处理单元,用于根据所述第一数值,在可用于所述终端设备进行数据传输的第一上行载波和第二上行载波中,确定目标上行载波,所述第一上行载波的频点和所述第二上行载波的频点不同;所述收发单元还用于在所述目标上行载波上,向所述网络设备发送上行数据。
- 根据权利要求16所述的终端设备,其特征在于,所述处理单元或者所述收发单元还用于:在所述处理单元确定目标上行载波之前,获取第二数值,所述第二数值用于与所述第一数值比较大小,所述第一数值和所述第二数值的比较结果指示所述目标上行载波为所述第一上行载波或者所述第二上行载波;其中,所述处理单元具体用于:根据所述比较结果,确定所述目标上行载波。
- 根据权利要求17所述的终端设备,其特征在于,所述处理单元具体用于:随机生成所述第二数值。
- 根据权利要求17所述的终端设备,其特征在于,所述收发单元具体用于:接收所述网络设备发送的所述第二数值,其中,所述第二数值为所述网络设备根据所述第一上行载波的负荷情况和所述第二上行载波的负荷情况确定的。
- 根据权利要求19所述的终端设备,其特征在于,若所述第一上行载 波的负荷小于所述第二上行载波的负荷,则所述第二数值大于第三数值;若所述第一上行载波的负荷大于或等于所述第二上行载波的负荷,则所述第二数值小于或等于所述第三数值,其中,所述第三数值为用于所述网络设备确定所述第二数值的基准数值。
- 根据权利要求19所述的终端设备,其特征在于,若所述第一上行载波的负荷大于或等于所述第二上行载波的负荷,则所述第二数值大于第三数值;若所述第一上行载波的负荷小于所述第二上行载波的负荷,则所述第二数值小于或等于所述第三数值,其中,所述第三数值为用于所述网络设备确定所述第二数值的基准数值。
- 根据权利要求17至21中任一项所述的终端设备,其特征在于,所述比较结果为所述第一数值大于所述第二数值时指示所述目标上行载波为所述第一上行载波;或者,所述比较结果为所述第一数值小于或等于所述第二数值时指示所述目标上行载波为所述第二上行载波。
- 根据权利要求20至22中任一项所述的终端设备,其特征在于,所述第一数值的取值范围、所述第二数值的取值范围以及所述第三数值的取值范围均为0到1;或者,所述第一数值的取值范围、所述第二数值的取值范围以及所述第三数值的取值范围均为0到10。
- 根据权利要求16至23中任一项所述的终端设备,其特征在于,所述终端设备的信号测量质量大于系统广播的门限值。
- 一种网络设备,其特征在于,包括:确定单元,用于确定第一数值,所述第一数值用于终端设备在可用于所述终端设备进行数据传输的第一上行载波和第二上行载波中,确定目标上行载波,所述第一上行载波的频点和所述第二上行载波的频点不同;收发单元,用于通过广播的方式向终端设备发送第一数值。
- 根据权利要求25所述的网络设备,其特征在于,所述确定单元还用于:根据所述第一上行载波的负荷情况和所述第二上行载波的负荷情况确定第二数值,以便所述终端设备通过比较所述第一数值和所述第二数值,在所述第一上行载波和所述第二上行载波中,确定所述目标上行载波;所述收发单元还用于向所述终端设备发送所述第二数值。
- 根据权利要求26所述的网络设备,其特征在于,若所述第一上行载 波的负荷比小于所述第二上行载波的负荷,则所述第二数值大于第三数值;若所述第一上行载波的负荷大于或等于所述第二上行载波的负荷,则所述第二数值小于或等于所述第三数值,其中,所述第三数值为用于所述网络设备确定所述第二数值的基准数值。
- 根据权利要求26所述的网络设备,其特征在于,若所述第一上行载波的负荷大于或等于所述第二上行载波的负荷,则所述第二数值大于第三数值;若所述第一上行载波的负荷小于所述第二上行载波的负荷,则所述第二数值小于或等于所述第三数值,其中,所述第三数值为用于所述网络设备确定所述第二数值的基准数值。
- 根据权利要求27或28所述的网络设备,其特征在于,所述第一数值的取值范围、所述第二数值的取值范围以及所述第三数值的取值范围均为0到1;或者,所述第一数值的取值范围、所述第二数值的取值范围以及所述第三数值的取值范围均为0到10。
- 根据权利要求25至29中任一项所述的网络设备,其特征在于,所述终端设备的信号测量质量大于系统广播的门限值。
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| KR1020207018473A KR20200092362A (ko) | 2017-12-08 | 2017-12-08 | 정보 전송 방법, 단말기 디바이스 및 네트워크 디바이스 |
| AU2017442003A AU2017442003A1 (en) | 2017-12-08 | 2017-12-08 | Method for transmitting information, terminal device, and network device |
| EP17934196.1A EP3720176A4 (en) | 2017-12-08 | 2017-12-08 | INFORMATION TRANSMISSION PROCESS, TERMINAL DEVICE AND NETWORK DEVICE |
| JP2020531064A JP2021511696A (ja) | 2017-12-08 | 2017-12-08 | 情報伝送方法、端末デバイス及びネットワークデバイス |
| CN201780097257.5A CN111406418B (zh) | 2017-12-08 | 2017-12-08 | 传输信息的方法、终端设备和网络设备 |
| US16/769,933 US11310696B2 (en) | 2017-12-08 | 2017-12-08 | Method for transmitting information by selecting target uplink carrier, terminal device, and network device |
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| CN115379503A (zh) * | 2021-05-17 | 2022-11-22 | 华为技术有限公司 | 确定上行载波的方法和通信装置 |
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| EP3720176A1 (en) | 2020-10-07 |
| CN111406418B (zh) | 2025-02-07 |
| JP2021511696A (ja) | 2021-05-06 |
| US11310696B2 (en) | 2022-04-19 |
| KR20200092362A (ko) | 2020-08-03 |
| AU2017442003A1 (en) | 2020-07-16 |
| EP3720176A4 (en) | 2021-03-03 |
| US20210204171A1 (en) | 2021-07-01 |
| CN111406418A (zh) | 2020-07-10 |
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