WO2021031214A1 - 一种信息处理方法及终端设备 - Google Patents

一种信息处理方法及终端设备 Download PDF

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Publication number
WO2021031214A1
WO2021031214A1 PCT/CN2019/102089 CN2019102089W WO2021031214A1 WO 2021031214 A1 WO2021031214 A1 WO 2021031214A1 CN 2019102089 W CN2019102089 W CN 2019102089W WO 2021031214 A1 WO2021031214 A1 WO 2021031214A1
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WIPO (PCT)
Prior art keywords
content
type
logical channel
handover
terminal device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2019/102089
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English (en)
French (fr)
Inventor
尤心
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to EP19942387.2A priority Critical patent/EP4013111A4/en
Priority to PCT/CN2019/102089 priority patent/WO2021031214A1/zh
Priority to CN201980094750.0A priority patent/CN113632530A/zh
Priority to CN202111512009.7A priority patent/CN114125978A/zh
Publication of WO2021031214A1 publication Critical patent/WO2021031214A1/zh
Priority to US17/674,655 priority patent/US20220174570A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/22—Performing reselection for specific purposes for handling the traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
    • H04W36/185—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection using make before break
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access

Definitions

  • the present invention relates to the field of information processing technology, and in particular to an information processing method, terminal equipment, chip, computer-readable storage medium, computer program product, and computer program.
  • a terminal device when a terminal device receives a handover command, it releases the connection of the source cell and establishes a connection with the target cell through random access.
  • the terminal device For the switching process that connects the source network device and the target network device at the same time, when the terminal device receives the switching command, it will retain the relevant configuration of the source network device until the connection of the source network device is released; currently the msg3 transmitted during the switching process is possible Carrying data, this may lead to the inability to reduce the additional operations on the network side due to reordering and data forwarding.
  • embodiments of the present invention provide an information processing method, terminal equipment, chip, computer-readable storage medium, computer program product, and computer program.
  • an information processing method is provided, applied to a terminal device, and the method includes:
  • the terminal device When the terminal device performs the first type of handover, the terminal device does not carry the first type of content in the transmitted msg3;
  • the first type of content includes: data transmitted on the first type of channel.
  • a terminal device in a second aspect, includes:
  • the communication unit does not carry the content of the first type in the transmitted msg3 during the process of performing the first type of handover;
  • the first type of content includes: data transmitted on the first type of channel.
  • a terminal device including a processor and a memory.
  • the memory is used to store a computer program
  • the processor is used to call and run the computer program stored in the memory to execute the method in the above-mentioned first aspect or each of its implementation modes.
  • a chip is provided for implementing the methods in the foregoing implementation manners.
  • the chip includes a processor, configured to call and run a computer program from the memory, so that the device installed with the chip executes the method in the first aspect or its implementation manners.
  • a computer-readable storage medium for storing a computer program that enables a computer to execute the method in the first aspect or its implementation manners.
  • a computer program product including computer program instructions that cause a computer to execute the method in the first aspect or its implementation manners.
  • a computer program which when running on a computer, causes the computer to execute the method in the first aspect or its implementation manners.
  • FIG. 1 is a schematic diagram 1 of a communication system architecture provided by an embodiment of the present application.
  • FIG. 2 is a first schematic flowchart of an information processing method provided by an embodiment of the present invention.
  • Figure 3 is a schematic diagram of a handover process
  • FIG. 4 is a schematic diagram of the structure of a terminal device provided by an embodiment of the present invention.
  • FIG. 5 is a schematic diagram of the composition structure of a communication device provided by an embodiment of the present invention.
  • FIG. 6 is a schematic block diagram of a chip provided by an embodiment of the present application.
  • FIG. 7 is a second schematic diagram of a communication system architecture provided by an embodiment of the present application.
  • GSM Global System of Mobile Communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GSM Global System of Mobile Communication
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • UMTS Universal Mobile Telecommunication System
  • WiMAX Worldwide Interoperability for Microwave Access
  • the communication system 100 applied in the embodiment of the present application may be as shown in FIG. 1.
  • the communication system 100 may include a network device 110, and the network device 110 may be a device that communicates with a UE 120 (or called a communication terminal or a terminal).
  • the network device 110 may provide communication coverage for a specific geographic area, and may communicate with UEs located in the coverage area.
  • the network equipment 110 may be a network equipment (Base Transceiver Station, BTS) in a GSM system or a CDMA system, a network equipment (NodeB, NB) in a WCDMA system, or an evolution in an LTE system Type network equipment (Evolutional Node B, eNB or eNodeB), or a wireless controller in the Cloud Radio Access Network (CRAN), or the network equipment may be a mobile switching center, a relay station, an access point, In-vehicle devices, wearable devices, hubs, switches, bridges, routers, network side devices in 5G networks, or network devices in the future evolution of the Public Land Mobile Network (PLMN), etc.
  • BTS Base Transceiver Station
  • NodeB, NB network equipment
  • LTE system Type network equipment Evolutional Node B, eNB or eNodeB
  • CRAN Cloud Radio Access Network
  • the network equipment may be a mobile switching center, a relay station, an access point, In-vehicle devices, wearable
  • the communication system 100 also includes at least one UE 120 located within the coverage area of the network device 110.
  • UE includes but is not limited to connection via wired lines, such as via public switched telephone networks (PSTN), digital subscriber line (Digital Subscriber Line, DSL), digital cable, and direct cable connection; And/or another data connection/network; and/or via a wireless interface, such as for cellular networks, wireless local area networks (WLAN), digital TV networks such as DVB-H networks, satellite networks, AM-FM Broadcast transmitter; and/or another UE's device configured to receive/send communication signals; and/or Internet of Things (IoT) equipment.
  • a UE set to communicate through a wireless interface may be referred to as a "wireless communication terminal", a “wireless terminal” or a "mobile terminal”.
  • direct terminal connection (Device to Device, D2D) communication may be performed between UEs 120.
  • the embodiment of the present invention provides an information processing method, which is applied to a terminal device. As shown in FIG. 2, the method includes:
  • Step 21 When the terminal device performs the first type of handover, the terminal device does not carry the first type of content in the transmitted msg3;
  • the first type of content includes: data transmitted on the first type of channel.
  • the first type of handover is: a handover that maintains a connection with the target network device and the source network device during the handover process.
  • the first type of switch may be an enhanced make-before-break (eMBB) switch, or may be a dual active protocol stack (dual active protocol stack) switch.
  • eMBB enhanced make-before-break
  • dual active protocol stack dual active protocol stack
  • the network device may be a base station on the network side; the source network device may be a source base station connected to a terminal device, and the target network device may be a target base station.
  • the terminal device is a device that can maintain the connection with the source network device and the target network device at the same time during handover.
  • the aforementioned msg3 transmission by the terminal device may occur in the content transmitted during the random access process initiated by the terminal device to the target network device.
  • the New Radio (NR, New Radio) system supports the handover process of connected terminal devices.
  • NR New Radio
  • the system must The communication link between the terminal equipment and the original cell is transferred to the new cell, that is, the handover process is performed.
  • the handover process Take the Xn interface handover process as an example and a corresponding handover process as an example.
  • the whole handover process is divided into the following three stages, which can be seen in Figure 3, including:
  • Handover preparation stage As shown in the figure 0-5, the target network device and the source network device are processed according to the mobility control information provided by the access and mobility management function entity (AMF, Access and Mobility Management Function); the terminal device performs measurement For control and reporting, the source network device makes a switch decision, and then the source network device makes a switch request, management control, and switch request confirmation to the target network device.
  • the handover confirmation message contains the handover command generated by the target cell, and the source network device is not allowed to make any modification to the handover command generated by the target network device, and the handover command is directly forwarded to the terminal device.
  • Handover execution stage As shown in Figure 6-7, the terminal device immediately executes the handover process after receiving the handover command, which can include the radio access network (RAN, Radio Access Network) handover between the terminal device and the source network device , The terminal device disconnects the source cell and synchronizes with the target cell and establishes a connection (such as performing random access, sending an RRC handover complete message to the target base station, etc.); SN state transfer; it may also include active network device transmission user plane function entities ( UPF, User Plane Function) new data, and transfer the buffered data to the target network device.
  • RAN Radio Access Network
  • UPF User Plane Function
  • Handover completion stage As shown in Figure 8-12, after the RAN handover is completed, the terminal device transmits user data between the target network device, and the user data is transmitted between the target network device and the UPF; then the target network device Send a path switch request with AMF, the UPF performs the path switch, and then the AMF informs the target network device of the end of the path switch through the source network device, AMF sends the path switch request confirmation to the target network device, and the target network device notifies the source network device to perform user data Release.
  • Another handover scenario corresponding to this embodiment may also include the following two architectures:
  • Another architecture is to maintain the connection switch between the source network device and the target network device at the same time, which can be understood as the switch of enhanced make-before-break (eMBB).
  • eMBB enhanced make-before-break
  • the solution provided in this embodiment may have the following implementation modes:
  • the first is to adjust the logical channel priority configuration so that the terminal device determines the content carried in the transmission according to the new logical channel priority configuration. Specifically:
  • the first logical channel priority configuration is different from the third logical channel priority. Compared with the third logical channel priority configuration, the first logical channel priority configuration is compared with the third logical channel priority configuration.
  • An additional content is added: msg3 transmission except UL in the first type of handover -Data of logical channels other than data of CCCH, UL-DCCH, and UL-DTCH.
  • the first logical channel priority configuration includes at least one content that the terminal device can carry during the first type of handover process, and the sequence of the at least one content in the first logical channel priority configuration is at least The order of priority when a content is packaged during transmission;
  • the at least one content in the first logical channel priority configuration and its sequence in the first logical channel priority configuration include:
  • C-RNT Cell-Radio Network Temporary Identifier
  • MAC Media Access Control
  • CE Control Element
  • UL UpLink
  • CCCH Common Control CHannel
  • PHR Power Headroom Report
  • extended PHR extended PHR
  • dual-connection PHR dual-connection PHR
  • msg3 transmits data of logical channels other than UL-CCCH, UL-DCCH, and UL-DTCH data;
  • the second type of content carried in msg3 it can be determined according to the content contained in the first logical channel priority configuration. For example, when data of DPR, SPS, UL-DCCH, and data of logical channels other than UL-CCCH, UL-DCCH, and UL-DTCH need to be sent at present, it can be determined according to the foregoing first logical channel priority configuration
  • the second type of content does not transmit UL-DCCH data, and the second type of content can only include MAC CE carrying DPR, MAC CE carrying SPS, and logic other than UL-CCCH, UL-DCCH, UL-DTCH
  • the data of the channel is then packaged and subjected to subsequent transmission processing according to the priority order (or sequence) of the content in the first logical channel priority.
  • the second type is not to modify the logical channel priority, but to determine the first type of content not carried in msg3 based on preset rules;
  • the preset rule includes: msg3 in the execution process for the first type of handover does not carry at least one of data transmitted on DTCH and data transmitted on DCCH.
  • the preset rule may be a rule specified in the agreement.
  • processing can be performed according to the foregoing third logical channel priority configuration, but during the execution of the first type of handover, the data that the terminal device will not carry in msg3 is controlled through the provisions of the protocol.
  • the second type of content carried in msg3 may also be determined according to the newly set second logical channel priority configuration.
  • the preset rule is used in combination with the second logical channel priority configuration.
  • the second logical channel priority configuration is used to determine whether the msg3 can be The second type of content carried.
  • the second logical channel priority configuration can have the following two types, specifically:
  • the second logical channel priority configuration includes at least one content that the terminal device can carry during the first type of handover, and the sequence of the at least one content in the second logical channel priority configuration As a priority order when the at least one content is packaged during transmission;
  • the at least one content in the second logical channel priority configuration and its sequence in the second logical channel priority configuration include:
  • BSR and PHR are the same as the foregoing in the second logical channel priority configuration The order of transmission.
  • the preset rule shall prevail. That is, for example, if there are currently DCCH data, BSR, and PHR that need to be transmitted, then it is determined not to transmit the DCCH according to a preset rule, and then the order of transmitting the BSR and PHR is determined according to the second logical channel priority and then transmitted.
  • the second logical channel priority configuration includes at least one content that the terminal device can carry during the first type of handover process, and the sequence of the at least one content in the second logical channel priority configuration is used as the The priority order of at least one content when it is packaged during transmission;
  • the at least one content in the second logical channel priority configuration and its sequence in the second logical channel priority configuration include:
  • the medium access control MAC control element CE carrying the cell radio network temporary identification C-RNTI;
  • the MAC CE that carries the BSR of the buffer status report
  • the third logical channel priority configuration is not modified, but the second logical channel priority configuration is added to control the content carried in msg3 during the first type of handover.
  • the second logical channel priority configuration is used to determine the second type of content carried by the terminal device in msg3;
  • the second logical channel priority configuration is different from the third logical channel priority configuration, and the third logical channel priority configuration is used in a non-first type handover process.
  • the second logical channel priority configuration is used in the first type of handover
  • the third logical channel priority configuration can be used in other processing than the first type of handover, for example, non-first type
  • the third logical channel priority configuration can be used in ordinary handover of handover. Combining the description of the first way, it can be known that the third logical channel priority configuration reduces the "msg3 transmission except UL-CCCH, UL-DCCH, UL-CCCH, UL-DCCH, UL-
  • the other content and sequence of the logical channel data other than the DTCH data are the same as the priority configuration of the first logical channel, and will not be repeated here.
  • the second logical channel priority configuration can have the following two types, specifically:
  • the second logical channel priority configuration includes at least one content that the terminal device can carry during the first type of handover, and the sequence of the at least one content in the second logical channel priority configuration As a priority order when the at least one content is packaged during transmission;
  • the at least one content in the second logical channel priority configuration and its sequence in the second logical channel priority configuration include:
  • BSR and PHR are the same as the foregoing in the second logical channel priority configuration The order of transmission.
  • the second type of content that can be carried in msg3 can contain DCCH data.
  • the first type of content that cannot be carried in msg3 One type of content only includes data transmitted on DTCH.
  • the second logical channel priority configuration includes at least one content that the terminal device can carry during the first type of handover process, and the sequence of the at least one content in the second logical channel priority configuration is used as the The priority order of at least one content when it is packaged during transmission;
  • the at least one content in the second logical channel priority configuration and its sequence in the second logical channel priority configuration include:
  • the medium access control MAC control element CE carrying the cell radio network temporary identification C-RNTI;
  • the MAC CE that carries the BSR of the buffer status report
  • the foregoing first type of content defines at least one of the data of the dedicated control channel DCCH and the dedicated traffic channel DTCH, but in actual processing, other data that is not allowed to be carried by msg3 can be added as required. This is only the implementation The examples will not be exhaustive.
  • the terminal device when the terminal device performs the first type of handover, the terminal device can be controlled to not carry the first type of content in the msg3. In this way, the terminal device can reduce the transmission of the source network device and/or the target network device. Uplink data, thereby reducing the network side due to reordering and data forwarding additional operations.
  • the embodiment of the present invention provides a terminal device.
  • the terminal device includes:
  • the communication unit 31 in the process of performing the first type of handover, does not carry the first type of content in the transmitted msg3;
  • the first type of content includes: data transmitted on the first type of channel.
  • the first type of handover is: a handover that maintains a connection with the target network device and the source network device during the handover process.
  • a handover that maintains a connection with the target network device and the source network device during the handover process.
  • it can be an enhanced make-before-break (eMBB) switch, or it can be understood as a dual active protocol stack (dual active protocol stack) switch, and there may be other
  • eMBB enhanced make-before-break
  • dual active protocol stack dual active protocol stack
  • the network device may be a base station on the network side; the source network device may be a source base station connected to a terminal device, and the target network device may be a target base station.
  • the terminal device is a device that can maintain the connection with the source network device and the target network device at the same time during handover.
  • the aforementioned msg3 transmission by the terminal device may occur in the content transmitted during the random access process initiated by the terminal device to the target network device.
  • the first is to adjust the logical channel priority configuration so that the terminal device determines the content carried in the transmission according to the new logical channel priority configuration. Specifically:
  • the terminal device also includes:
  • the processing unit 32 determines the second type of content carried in the msg3 transmitted in the process of performing the first type of handover.
  • the first logical channel priority configuration is different from the third logical channel priority. Compared with the third logical channel priority configuration, the first logical channel priority configuration is compared with the third logical channel priority configuration.
  • An additional content is added: msg3 transmission except UL in the first type of handover -Data of logical channels other than data of CCCH, UL-DCCH, and UL-DTCH.
  • the first logical channel priority configuration includes at least one content that the terminal device can carry during the first type of handover process, and the sequence of the at least one content in the first logical channel priority configuration is used as the The priority order of at least one content when it is packaged during transmission;
  • the at least one content in the first logical channel priority configuration and its sequence in the first logical channel priority configuration include:
  • C-RNT Cell-Radio Network Temporary Identifier
  • MAC Media Access Control
  • CE Control Element
  • UL UpLink
  • CCCH Common Control CHannel
  • PHR Power Headroom Report
  • extended PHR extended PHR
  • dual-connection PHR dual-connection PHR
  • msg3 transmits data of logical channels other than UL-CCCH, UL-DCCH, and UL-DTCH data;
  • the second type of content carried in msg3 it can be determined according to the content contained in the first logical channel priority configuration. For example, when data of DPR, SPS, UL-DCCH, and data of logical channels other than UL-CCCH, UL-DCCH, and UL-DTCH need to be sent at present, it can be determined according to the foregoing first logical channel priority configuration
  • the second type of content does not transmit UL-DCCH data, and the second type of content can only include MAC CE carrying DPR, MAC CE carrying SPS, and logic other than UL-CCCH, UL-DCCH, UL-DTCH
  • the data of the channel is then subjected to subsequent transmission processing in accordance with the priority order (or sequence) of the content in the aforementioned first logical channel priority.
  • the second type is not to modify the priority of the logical channel, but the processing unit 32, based on a preset rule, determines the first type of content not carried in msg3;
  • the preset rule includes: msg3 in the execution process for the first type of handover does not carry at least one of data transmitted on DTCH and data transmitted on DCCH.
  • the preset rule may be a rule specified in the agreement.
  • the data that the terminal device will not carry in msg3 is controlled through the provisions of the protocol.
  • the processing unit 32 may also determine the second type of content carried in msg3 according to the newly set second logical channel priority configuration. In this case, the processing unit 32 uses the preset rule in combination with the second logical channel priority configuration, and after determining the first type of content that cannot be carried in msg3 according to the preset rule, the second logical channel priority configuration is used to configure Determine the second type of content that can be carried in msg3.
  • the second logical channel priority configuration can have the following two types, specifically:
  • the second logical channel priority configuration includes at least one content that the terminal device can carry during the first type of handover, and the sequence of the at least one content in the second logical channel priority configuration As a priority order when the at least one content is packaged during transmission;
  • the at least one content in the second logical channel priority configuration and its sequence in the second logical channel priority configuration include:
  • BSR and PHR are the same as the foregoing in the second logical channel priority configuration The order of transmission.
  • the preset rule shall prevail. That is, for example, if there are currently DCCH data, BSR, and PHR that need to be transmitted, it is determined not to transmit the DCCH according to a preset rule, and then the order of transmitting the BSR and PHR is determined according to the second logical channel priority and then transmitted.
  • the second logical channel priority configuration includes at least one content that the terminal device can carry during the first type of handover process, and the sequence of the at least one content in the second logical channel priority configuration is used as the The priority order of at least one content when it is packaged during transmission;
  • the at least one content in the second logical channel priority configuration and its sequence in the second logical channel priority configuration include:
  • the medium access control MAC control element CE carrying the cell radio network temporary identification C-RNTI;
  • the MAC CE that carries the BSR of the buffer status report
  • the third logical channel priority configuration is not modified, but the second logical channel priority configuration is added to control the content carried in msg3 during the first type of handover.
  • the processing unit 32 in the process of performing the first type of handover, does not use the third logical channel priority configuration and uses the second logical channel priority configuration to determine the second type of content carried by the terminal device in msg3;
  • the second logical channel priority configuration is different from the third logical channel priority configuration, and the third logical channel priority configuration is used in a non-first type handover process.
  • the second logical channel priority configuration is used in the first type of handover
  • the third logical channel priority configuration can be used in other processing than the first type of handover, for example, non-first type
  • the third logical channel priority configuration can be used in ordinary handover of handover. Combining the description of the first way, it can be seen that the third logical channel priority configuration reduces the "msg3 transmission except UL-CCCH, UL-DCCH, UL-CCCH, UL-DCCH, UL-
  • the other content and sequence of the logical channel data other than the DTCH data are the same as the priority configuration of the first logical channel, and will not be repeated here.
  • the second logical channel priority configuration can have the following two types, specifically:
  • the second logical channel priority configuration includes at least one content that the terminal device can carry during the first type of handover, and the sequence of the at least one content in the second logical channel priority configuration As a priority order when the at least one content is packaged during transmission;
  • the at least one content in the second logical channel priority configuration and its sequence in the second logical channel priority configuration include:
  • BSR and PHR are the same as the foregoing in the second logical channel priority configuration The order of transmission.
  • the second type of content that can be carried in msg3 can contain DCCH data.
  • the first type of content that cannot be carried in msg3 One type of content includes data transmitted on DTCH.
  • the second logical channel priority configuration includes at least one content that the terminal device can carry during the first type of handover process, and the sequence of the at least one content in the second logical channel priority configuration is used as the The priority order of at least one content when it is packaged during transmission;
  • the at least one content in the second logical channel priority configuration and its sequence in the second logical channel priority configuration include:
  • the medium access control MAC control element CE carrying the cell radio network temporary identification C-RNTI;
  • the MAC CE that carries the BSR of the buffer status report
  • the foregoing first type of content defines at least one of the data of the dedicated control channel DCCH and the dedicated traffic channel DTCH, but in actual processing, other data that is not allowed to be carried by msg3 can be added as required. This is only the implementation The examples will not be exhaustive.
  • the terminal device when the terminal device performs the first type of handover, the terminal device can be controlled to not carry the first type of content in the msg3. In this way, the terminal device can reduce the transmission of the source network device and/or the target network device. Uplink data, thereby reducing the network side due to reordering and data forwarding additional operations.
  • FIG. 5 is a schematic structural diagram of a communication device 600 according to an embodiment of the present invention.
  • the communication device in this embodiment may be specifically the network device or terminal device in the foregoing embodiment.
  • the communication device 600 shown in FIG. 5 includes a processor 610, and the processor 610 can call and run a computer program from the memory to implement the method in the embodiment of the present invention.
  • the communication device 600 may further include a memory 620.
  • the processor 610 may call and run a computer program from the memory 620 to implement the method in the embodiment of the present invention.
  • the memory 620 may be a separate device independent of the processor 610, or may be integrated in the processor 610.
  • the communication device 600 may further include a transceiver 630, and the processor 610 may control the transceiver 630 to communicate with other devices. Specifically, it may send information or data to other devices, or receive other devices. Information or data sent by the device.
  • the transceiver 630 may include a transmitter and a receiver.
  • the transceiver 630 may further include an antenna, and the number of antennas may be one or more.
  • the communication device 600 may specifically be a network device according to an embodiment of the present invention, and the communication device 600 may implement the corresponding process implemented by the network device in each method of the embodiment of the present invention. For the sake of brevity, details are not repeated here. .
  • the communication device 600 may specifically be a terminal device or a network device according to an embodiment of the present invention, and the communication device 600 may implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present invention. It's concise, so I won't repeat it here.
  • Fig. 6 is a schematic structural diagram of a chip according to an embodiment of the present invention.
  • the chip 700 shown in FIG. 6 includes a processor 710, and the processor 710 can call and run a computer program from the memory to implement the method in the embodiment of the present invention.
  • the chip 700 may further include a memory 720.
  • the processor 710 may call and run a computer program from the memory 720 to implement the method in the embodiment of the present invention.
  • the memory 720 may be a separate device independent of the processor 710, or may be integrated in the processor 710.
  • the chip 700 may further include an input interface 730.
  • the processor 710 may control the input interface 730 to communicate with other devices or chips, and specifically, may obtain information or data sent by other devices or chips.
  • the chip 700 may further include an output interface 740.
  • the processor 710 can control the output interface 740 to communicate with other devices or chips, and specifically, can output information or data to other devices or chips.
  • the chip can be applied to the network device in the embodiment of the present invention, and the chip can implement the corresponding process implemented by the terminal device in each method of the embodiment of the present invention.
  • the chip can be applied to the network device in the embodiment of the present invention, and the chip can implement the corresponding process implemented by the terminal device in each method of the embodiment of the present invention.
  • the chip mentioned in the embodiment of the present invention may also be called a system-level chip, a system-on-chip, a system-on-chip, or a system-on-chip, etc.
  • the processor in the embodiment of the present invention may be an integrated circuit chip with signal processing capability.
  • the steps of the foregoing method embodiments can be completed by hardware integrated logic circuits in the processor or instructions in the form of software.
  • the aforementioned processor may be a general-purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application specific integrated circuit (ASIC), a ready-made programmable gate array (Field Programmable Gate Array, FPGA) or other Programming logic devices, discrete gates or transistor logic devices, discrete hardware components.
  • DSP Digital Signal Processor
  • ASIC application specific integrated circuit
  • FPGA ready-made programmable gate array
  • the methods, steps, and logical block diagrams disclosed in the embodiments of the present invention can be implemented or executed.
  • the general-purpose processor may be a microprocessor or the processor may also be any conventional processor or the like.
  • the steps of the method disclosed in the embodiments of the present invention may be directly embodied as being executed and completed by a hardware decoding processor, or executed by a combination of hardware and software modules in the decoding processor.
  • the software module can be located in a mature storage medium in the field such as random access memory, flash memory, read-only memory, programmable read-only memory, or electrically erasable programmable memory, registers.
  • the storage medium is located in the memory, and the processor reads the information in the memory and completes the steps of the above method in combination with its hardware.
  • the memory in the embodiment 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 can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), and electrically available Erase programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
  • the volatile memory may be a random access memory (Random Access Memory, RAM), which is used as an external cache.
  • RAM random access memory
  • SRAM static random access memory
  • DRAM dynamic random access memory
  • DRAM synchronous dynamic random access memory
  • SDRAM double data rate synchronous dynamic random access memory
  • Double Data Rate SDRAM DDR SDRAM
  • ESDRAM enhanced synchronous dynamic random access memory
  • Synchlink DRAM SLDRAM
  • DR RAM Direct Rambus RAM
  • the memory in the embodiment of the present invention may also be static random access memory (static RAM, SRAM), dynamic random access memory (dynamic RAM, DRAM), Synchronous dynamic random access memory (synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (double data rate SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), synchronous connection Dynamic random access memory (synch link DRAM, SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DR RAM), etc.
  • static random access memory static random access memory
  • SRAM static random access memory
  • dynamic RAM dynamic random access memory
  • Synchronous dynamic random access memory synchronous DRAM, SDRAM
  • double data rate SDRAM double data rate SDRAM, DDR SDRAM
  • enhanced synchronous dynamic random access memory enhanced synchronous dynamic random access memory
  • ESDRAM enhanced synchronous dynamic random access memory
  • synchronous connection Dynamic random access memory strip link DRAM, SLDRAM
  • Direct Rambus RAM Direct Rambus RAM
  • FIG. 7 is a schematic block diagram of a communication system 800 provided by an embodiment of the present application. As shown in FIG. 7, the communication system 800 includes a terminal device 810 and a network device 820.
  • the terminal device 810 may be used to implement the corresponding functions implemented by the UE in the foregoing method
  • the network device 820 may be used to implement the corresponding functions implemented by the network device in the foregoing method.
  • details are not described herein again.
  • the embodiment of the present invention also provides a computer-readable storage medium for storing computer programs.
  • the computer-readable storage medium may be applied to the network device or the terminal device in the embodiment of the present invention, and the computer program causes the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present invention, for the sake of brevity , I won’t repeat it here.
  • the embodiment of the present invention also provides a computer program product, including computer program instructions.
  • the computer program product can be applied to the network device or the terminal device in the embodiment of the present invention, and the computer program instructions cause the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present invention.
  • the computer program instructions cause the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present invention.
  • I will not repeat them here.
  • the embodiment of the present invention also provides a computer program.
  • the computer program can be applied to the network device or the terminal device in the embodiment of the present invention.
  • the computer program runs on the computer, the computer executes the corresponding process implemented by the network device in each method of the embodiment of the present invention. , For the sake of brevity, I will not repeat it here.
  • the disclosed system, device, and method may be implemented in other ways.
  • the device embodiments described above are only illustrative.
  • the division of the units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components can be combined or It can be integrated into another system, or some features can be ignored or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.
  • 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, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.
  • the functional units in the various embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
  • the function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable storage medium.
  • the technical solution of the present invention essentially or the part that contributes to the existing technology or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the method described in each embodiment of the present invention.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory,) ROM, random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program code .

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Abstract

一种信息处理方法、终端设备、芯片、计算机可读存储介质、计算机程序产品以及计算机程序，所述方法包括：终端设备执行第一类切换的过程中，所述终端设备在传输的msg3中不携带第一类内容（21）；其中，所述第一类内容包括：第一类信道上传输的数据。

Description

一种信息处理方法及终端设备 技术领域
本发明涉及信息处理技术领域，尤其涉及一种信息处理方法、终端设备、芯片、计算机可读存储介质、计算机程序产品以及计算机程序。
背景技术
在现有技术中，终端设备收到切换命令的时候是释放源小区的连接，并通过随机接入与目标小区建立连接。对于同时连接源网络设备以及目标网络设备的切换处理中，终端设备收到切换命令的时候会保留源网络设备的相关配置直到释放源网络设备的连接；目前在切换过程中传输的msg3是有可能携带数据的，这样就可能导致无法减少网络侧由于重排序以及数据转发带来额外操作。
发明内容
为解决上述技术问题，本发明实施例提供了一种信息处理方法、终端设备、芯片、计算机可读存储介质、计算机程序产品以及计算机程序。
第一方面，提供了一种信息处理方法，应用于终端设备，所述方法包括：
终端设备执行第一类切换的过程中，所述终端设备在传输的msg3中不携带第一类内容；
其中，所述第一类内容包括：第一类信道上传输的数据。
第二方面，提供了一种终端设备，所述终端设备包括：
通信单元，执行第一类切换的过程中，在传输的msg3中不携带第一类内容；
其中，所述第一类内容包括：第一类信道上传输的数据。
第三方面，提供了一种终端设备，包括处理器和存储器。该存储器用于存储计算机程序，该处理器用于调用并运行该存储器中存储的计算机程序，执行上述第一方面或其各实现方式中的方法。
第四方面，提供了一种芯片，用于实现上述各实现方式中的方法。
具体地，该芯片包括：处理器，用于从存储器中调用并运行计算机程序，使得安装有该芯片的设备执行如上述第一方面或其各实现方式中的方法。
第五方面，提供了一种计算机可读存储介质，用于存储计算机程序，该计算机程序使得计算机执行上述第一方面或其各实现方式中的方法。
第六方面，提供了一种计算机程序产品，包括计算机程序指令，该计算机程序指令使得计算机执行上述第一方面或其各实现方式中的方法。
第七方面，提供了一种计算机程序，当其在计算机上运行时，使得计算机执行上述第一方面或其各实现方式中的方法。
通过采用上述方案，能够在终端设备执行第一类切换时，控制终端设备在msg3中不携带第一类内容，如此，就能够减少终端设备向源网络设备和/或目标网络设备通过msg3携带的上行数据，从而减少网络侧由于重排序以及数据转发带来的额外操作。
附图说明
图1是本申请实施例提供的一种通信系统架构的示意性图一；
图2为本发明实施例提供的一种信息处理方法流程示意图一；
图3为一种切换流程示意图；
图4为本发明实施例提供的终端设备组成结构示意图；
图5为本发明实施例提供的一种通信设备组成结构示意图；
图6是本申请实施例提供的一种芯片的示意性框图；
图7是本申请实施例提供的一种通信系统架构的示意性图二。
具体实施方式
为了能够更加详尽地了解本发明实施例的特点与技术内容，下面结合附图对本发明实施例的实现进行详细阐述，所附附图仅供参考说明之用，并非用来限定本发明实施例。
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请实施例的技术方案可以应用于各种通信系统，例如：全球移动通讯(Global System of Mobile communication，GSM)系统、码分多址(Code Division Multiple Access，CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access，WCDMA)系统、通用分组无线业务(General Packet Radio Service，GPRS)、长期演进(Long Term Evolution，LTE)系统、LTE频分双工(Frequency Division Duplex，FDD)系统、LTE时分双工(Time Division Duplex，TDD)、通用移动通信系统(Universal Mobile Telecommunication System，UMTS)、全球互联微波接入(Worldwide Interoperability for Microwave Access，WiMAX)通信系统或5G系统等。
示例性的，本申请实施例应用的通信系统100可以如图1所示。该通信系统100可以包括网络设备110，网络设备110可以是与UE120(或称为通信终端、终端)通信的设备。网络设备110可以为特定的地理区域提供通信覆盖，并且可以与位于该覆盖区域内的UE进行通信。可选地，该网络设备110可以是GSM系统或CDMA系统中的网络设备(Base Transceiver Station，BTS)，也可以是WCDMA系统中的网络设备(NodeB，NB)，还 可以是LTE系统中的演进型网络设备(Evolutional Node B，eNB或eNodeB)，或者是云无线接入网络(Cloud Radio Access Network，CRAN)中的无线控制器，或者该网络设备可以为移动交换中心、中继站、接入点、车载设备、可穿戴设备、集线器、交换机、网桥、路由器、5G网络中的网络侧设备或者未来演进的公共陆地移动网络(Public Land Mobile Network，PLMN)中的网络设备等。
该通信系统100还包括位于网络设备110覆盖范围内的至少一个UE120。作为在此使用的“UE”包括但不限于经由有线线路连接，如经由公共交换电话网络(Public Switched Telephone Networks，PSTN)、数字用户线路(Digital Subscriber Line，DSL)、数字电缆、直接电缆连接；和/或另一数据连接/网络；和/或经由无线接口，如，针对蜂窝网络、无线局域网(Wireless Local Area Network，WLAN)、诸如DVB-H网络的数字电视网络、卫星网络、AM-FM广播发送器；和/或另一UE的被设置成接收/发送通信信号的装置；和/或物联网(Internet of Things，IoT)设备。被设置成通过无线接口通信的UE可以被称为“无线通信终端”、“无线终端”或“移动终端”。
可选地，UE120之间可以进行终端直连(Device to Device，D2D)通信。
应理解，本文中术语“系统”和“网络”在本文中常被可互换使用。本文中术语“和/或”，仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。另外，本文中字符“/”，一般表示前后关联对象是一种“或”的关系。
为了能够更加详尽地了解本发明实施例的特点与技术内容，下面结合附图对本发明实施例的实现进行详细阐述，所附附图仅供参考说明之用，并非用来限定本发明实施例。
本发明实施例提供了一种信息处理方法，应用于终端设备，如图2所示，所述方法包括：
步骤21：终端设备执行第一类切换的过程中，所述终端设备在传输的msg3中不携带第一类内容；
其中，所述第一类内容包括：第一类信道上传输的数据。
其中，所述第一类切换为：在切换过程中保持与目标网络设备以及源网络设备之间的连接的切换。具体的，所述第一类切换可以为增强的先建链后断链(eMBB，Enhanced make-before-break)的切换，或者，可以为是双激活协议栈(dual active protocol stack)的切换。可能还存在其他的名称，只要能够在切换时保持前述与目标网络设备以及源网络设备之间的连接的切换过程均在本实施例的保护范围内。
本实施例中，网络设备可以为网络侧的基站；源网络设备可以为终端设备连接的源基站，目标网络设备可以为目标基站。终端设备为切换时能够同时保持与源网络设备和目标网络设备的连接的设备。
另外，前述终端设备传输msg3可以发生在终端设备向目标网络设备发起随机接入过程中所传输的内容中。
首先针对本实施例的场景进行说明，与LTE系统相似，新无线(NR，New Radio)系统支持连接态终端设备的切换过程。当正在使用网络服务的终端设备从一个小区移动到另一个小区，或由于无线传输业务负荷量调整、激活操作维护、设备故障等原因，为了保证通信的连续性和服务的质量，系统要将该终端设备与原小区的通信链路转移到新的小区上，即执行切换过程。以Xn接口切换过程为例所对应的一种切换处理为例进行说明，整个切换过程分为以下三个阶段，可以参见图3所示，包括：
切换准备阶段：如图中所示的0-5，目标网络设备以及源网络设备根据访问和移动性管理功能实体(AMF，Access and Mobility Management Function)提供的移动控制信息进行处理；终端设备进行测量控制及上报，源 网络设备进行切换决策，然后由源网络设备向目标网络设备进行切换请求、管理控制以及切换请求确认。其中，在切换确认消息中包含目标小区生成的切换命令，并且不允许源网络设备对目标网络设备生成的切换命令进行任何修改，直接将切换命令转发给终端设备。
切换执行阶段：如图中6-7所示，终端设备在收到切换命令后立即执行切换过程，可以包括有终端设备与源网络设备之间进行无线接入网(RAN，Radio Access Network)切换，终端设备断开源小区并与目标小区进行同步并建立连接(如执行随机接入，发送RRC切换完成消息给目标基站等)；SN状态转移；还可以包括有源网络设备传输用户面功能实体(UPF，User Plane Function)的新数据，并且将缓存数据传输至目标网络设备。
切换完成阶段：如图中8-12所示，RAN切换完成之后，终端设备通过目标网络设备之间进行用户数据的传输，并且目标网络设备与UPF之间进行用户数据的传输；然后目标网络设备与AMF发送路径切换请求，由UPF执行路径切换，然后由AMF通过源网络设备通知目标网络设备路径切换结束，AMF向目标网络设备发送路径切换请求确认，然后目标网络设备通知源网络设备进行用户数据的释放。
另外，本实施例对应的又一种切换场景还可以为包括以下两种架构：
基于双连接的切换，这种情况下，在切换时，先把目标网络设备添加为辅助接点(SN)，然后通过角色转换信令来把SN变为主节点(MN)，最后再把源网络设备释放掉，从而达到切换时候中断时间减小的效果。
另一架构为同时保持与源网络设备和目标网络设备的连接的切换，可以理解为先建立后断链(eMBB，Enhanced make-before-break)的切换，这种切换不同在于终端设备在收到切换命令(HO command)时，继续保持和源网络设备的连接同时向目标网络设备发起随机接入，直到终端设备与目标网络设备接入完成才释放源网络设备的连接。
进一步地，还增加有以下限定：1、在0ms切换中，不需要支持同时上 行链路(UL，UpLink)物理上行共享信道(PUSCH，Physical Uplink Shared Channel)传输；2、在接收到目标网络设备(也就是目标基站)发送的第一个UL授权之后，UL PUSCH由源网络设备切换至目标网络设备。
在前述结构基础上，本实施例提供的方案可以存在以下几种实现方式：
第一种、对逻辑信道优先级配置进行调整，使得终端设备根据新的逻辑信道优先级配置确定传输中携带的内容。具体来说：
基于第一逻辑信道优先级配置，确定所述终端设备在执行第一类切换的过程中传输的msg3中携带的第二类内容。
其中，第一逻辑信道优先级配置与第三逻辑信道优先级不同，第一逻辑信道优先级配置与第三逻辑信道优先级配置相比，增加一条内容：在第一类切换中msg3传输除UL-CCCH、UL-DCCH、UL-DTCH的数据之外的逻辑信道的数据。
所述第一逻辑信道优先级配置中包含终端设备在第一类切换过程中能够携带的至少一个内容，并且所述至少一个内容在所述第一逻辑信道优先级配置中的先后顺序所述至少一个内容在传输过程中进行组包时的优先级顺序；
其中，所述第一逻辑信道优先级配置中所述至少一个内容及其在所述第一逻辑信道优先级配置中的先后顺序，包括：
携带小区无线网络临时标识(C-RNT，Cell-Radio Network Temporary Identifier)的介质访问控制(MAC，Media Access Control)控制元素(CE，Control Element)、或上行链路(UL，UpLink)-公共控制信道(CCCH，Common Control CHannel)的数据；
携带功率余量联合报告(DPR)的MAC CE；
携带半静态资源调度(SPS，Semi-Persistent Scheduling)确认的MAC CE；
携带除了包含有填充数据的缓存状态报告(BSR，Buffer Status Report)之外的BSR的MAC CE；
携带功率余量上报(PHR，Power Headroom Report)、扩展PHR、或双连接PHR的MAC CE；
携带除了包含有填充数据的旁路(SideLink)BSR之外的旁路BSR的MAC CE；
在第一类切换中msg3传输除UL-CCCH、UL-DCCH、UL-DTCH的数据之外的逻辑信道的数据；
携带推荐的比特率请求的MAC CE；
携带包含有填充数据的BSR的MAC CE；
携带包含有填充数据的旁路BSR的MAC CE。
也就是说，当确定msg3中携带的第二类内容的时候，可以根据第一逻辑信道优先级配置中包含的内容来确定。比如，当前需要发送DPR、SPS、UL-DCCH的数据、以及除了UL-CCCH、UL-DCCH、UL-DTCH之外的逻辑信道的数据的时候，可以根据前述第一逻辑信道优先级配置，确定在第二类内容中不传输UL-DCCH的数据，而第二类内容仅可以包括携带DPR的MAC CE、携带SPS的MAC CE以及除了UL-CCCH、UL-DCCH、UL-DTCH之外的逻辑信道的数据，然后依照这些内容在前述第一逻辑信道优先级中的优先级顺序(或先后顺序)进行组包并进行后续的传输处理。
第二种、不对逻辑信道优先级进行修改，而是基于预设规则，确定在msg3中不携带的第一类内容；
其中，所述预设规则，包括：在针对第一类切换的执行过程中的msg3不携带DTCH上传输的数据、DCCH上传输的数据中至少之一。
所述预设规则可以为在协议中规定的规则。
也就是这种方式中，可以根据前述的第三逻辑信道优先级配置进行处理，但是在进行第一类切换的执行过程中，通过协议的规定控制终端设备不会在msg3中携带的数据。
这里，还可以存在另外一种实施方式，还可以根据新设置的第二逻辑 信道优先级配置来确定msg3中携带的第二类内容。这种情况下，将预设规则与第二逻辑信道优先级配置结合使用，根据预设规则来确定msg3中不能携带的第一类内容之后，通过第二逻辑信道优先级配置来确定msg3中能够携带的第二类内容。
其中，第二逻辑信道优先级配置可以有以下两种，具体的：
种类1、所述第二逻辑信道优先级配置中包含终端设备在第一类切换过程中能够携带的至少一个内容，并且所述至少一个内容在所述第二逻辑信道优先级配置中的先后顺序作为所述至少一个内容在传输过程中进行组包时的优先级顺序；
其中，所述第二逻辑信道优先级配置中所述至少一个内容及其在所述第二逻辑信道优先级配置中的先后顺序，包括：
携带C-RNTI的MAC CE；
携带BSR的MAC CE；
携带PHR的MAC CE；
DCCH的数据；
填充数据。
也就是说，如果当前存在DTCH的数据、BSR以及PHR需要传输的时候，根据第二逻辑信道优先级配置可以确定不传输DTCH的数据，而BSR以及PHR与前述在第二逻辑信道优先级配置中的先后顺序进行传输。
需要指出的是，这种情况下如果预设规则与第二逻辑信道优先级配置存在冲突，比如预设规则不允许msg3携带DCCH上传输的数据，而第二逻辑信道优先级配置中包含有DCCH及其对应的优先级，那么以预设规则为准。也就是说，比如，当前存在DCCH的数据、BSR、PHR需要传输，那么根据预设规则确定不传输DCCH，然后根据第二逻辑信道优先级确定传输BSR、PHR的顺序进而进行传输。
种类2、
所述第二逻辑信道优先级配置中包含终端设备在第一类切换过程中能够携带的至少一个内容，并且所述至少一个内容在所述第二逻辑信道优先级配置中的先后顺序作为所述至少一个内容在传输过程中进行组包时的优先级顺序；
其中，所述第二逻辑信道优先级配置中所述至少一个内容及其在所述第二逻辑信道优先级配置中的先后顺序，包括：
携带小区无线网络临时标识C-RNTI的介质访问控制MAC控制元素CE；
携带缓存状态报告BSR的MAC CE；
携带功率余量上报PHR的MAC CE；
填充数据。
也就是说，如果当前存在DTCH的数据、DCCH的数据、BSR以及PHR需要传输的时候，根据预设规则确定不对DTCH、DCCH的数据进行传输，然后再根据第二逻辑信道优先级配置可以确定BSR以及PHR与的先后顺序进而进行传输。
第三种，不对第三逻辑信道优先级配置进行修改，而是增加第二逻辑信道优先级配置以控制在第一类切换时msg3中携带的内容。具体的：
终端设备执行第一类切换的过程中，使用第二逻辑信道优先级配置确定所述终端设备在msg3中携带的第二类内容；
其中，所述第二逻辑信道优先级配置与第三逻辑信道优先级配置不同，所述第三逻辑信道优先级配置用于在非第一类切换过程中使用。
换句话说，第二逻辑信道优先级配置用于在第一类切换中使用，而第三逻辑信道优先级配置能够在除了第一类切换之外的其他处理中使用，比如，非第一类切换的普通切换中可以使用第三逻辑信道优先级配置。结合第一种方式的说明可以得知第三逻辑信道优先级配置与第一逻辑信道优先级配置相比，减少了“在第一类切换中msg3传输除UL-CCCH、UL-DCCH、 UL-DTCH的数据之外的逻辑信道的数据”，其他的内容以及顺序与第一逻辑信道优先级配置相同，这里不再进行赘述。
第二逻辑信道优先级配置可以有以下两种，具体的：
种类1、所述第二逻辑信道优先级配置中包含终端设备在第一类切换过程中能够携带的至少一个内容，并且所述至少一个内容在所述第二逻辑信道优先级配置中的先后顺序作为所述至少一个内容在传输过程中进行组包时的优先级顺序；
其中，所述第二逻辑信道优先级配置中所述至少一个内容及其在所述第二逻辑信道优先级配置中的先后顺序，包括：
携带C-RNTI的MAC CE；
携带BSR的MAC CE；
携带PHR的MAC CE；
DCCH的数据；
填充数据。
也就是说，如果当前存在DTCH的数据、BSR以及PHR需要传输的时候，根据第二逻辑信道优先级配置可以确定不传输DTCH的数据，而BSR以及PHR与前述在第二逻辑信道优先级配置中的先后顺序进行传输。
需要指出的是，这种情况中msg3中能够携带的第二类内容中可以包含DCCH的数据，结合前述与第一类内容的限制，可以看出，本情况中，msg3中不能够携带的第一类内容仅包含DTCH上传输的数据。
种类2、
所述第二逻辑信道优先级配置中包含终端设备在第一类切换过程中能够携带的至少一个内容，并且所述至少一个内容在所述第二逻辑信道优先级配置中的先后顺序作为所述至少一个内容在传输过程中进行组包时的优先级顺序；
其中，所述第二逻辑信道优先级配置中所述至少一个内容及其在所述 第二逻辑信道优先级配置中的先后顺序，包括：
携带小区无线网络临时标识C-RNTI的介质访问控制MAC控制元素CE；
携带缓存状态报告BSR的MAC CE；
携带功率余量上报PHR的MAC CE；
填充数据。
也就是说，如果当前存在DTCH的数据、DCCH的数据、BSR以及PHR需要传输的时候，根据本情况中的第二逻辑信道优先级配置可以确定不传输DTCH的数据、DCCH的数据，而BSR以及PHR与前述在第二逻辑信道优先级配置中的先后顺序进行传输。
还需要理解的是，前述第一类内容中限定了专用控制信道DCCH、专用业务信道DTCH的数据中至少之一，但是实际处理中还可以根据需求增加其他不允许msg3携带的数据，只是本实施例中不再进行穷举。
可见，通过采用上述方案，就能够在终端设备执行第一类切换时，控制终端设备在msg3中不携带第一类内容，如此，就能够减少终端设备向源网络设备和/或目标网络设备发送的上行数据，从而减少网络侧由于重排序以及数据转发带来的额外操作。
本发明实施例提供了一种终端设备，如图4所示，所述终端设备包括：
通信单元31，执行第一类切换的过程中，在传输的msg3中不携带第一类内容；
其中，所述第一类内容包括：第一类信道上传输的数据。
其中，所述第一类切换为：在切换过程中保持与目标网络设备以及源网络设备之间的连接的切换。具体的，可以为增强的先建链后断链(eMBB，Enhanced make-before-break)的切换，或者，可以理解为是双激活协议栈(dual active protocol stack)的切换，可能还存在其他的名称，只要能够在 切换时保持前述与目标网络设备以及源网络设备之间的连接的切换过程均在本实施例的保护范围内。
本实施例中，网络设备可以为网络侧的基站；源网络设备可以为终端设备连接的源基站，目标网络设备可以为目标基站。终端设备为切换时能够同时保持与源网络设备和目标网络设备的连接的设备。
另外，前述终端设备传输msg3可以发生在终端设备向目标网络设备发起随机接入过程中所传输的内容中。
本实施例提供的方案可以存在以下几种实现方式：
第一种、对逻辑信道优先级配置进行调整，使得终端设备根据新的逻辑信道优先级配置确定传输中携带的内容。具体来说：
所述终端设备还包括：
处理单元32，基于第一逻辑信道优先级配置，确定在执行第一类切换的过程中传输的msg3中携带的第二类内容。
其中，第一逻辑信道优先级配置与第三逻辑信道优先级不同，第一逻辑信道优先级配置与第三逻辑信道优先级配置相比，增加一条内容：在第一类切换中msg3传输除UL-CCCH、UL-DCCH、UL-DTCH的数据之外的逻辑信道的数据。
所述第一逻辑信道优先级配置中包含终端设备在第一类切换过程中能够携带的至少一个内容，并且所述至少一个内容在所述第一逻辑信道优先级配置中的先后顺序作为所述至少一个内容在传输过程中进行组包时的优先级顺序；
其中，所述第一逻辑信道优先级配置中所述至少一个内容及其在所述第一逻辑信道优先级配置中的先后顺序，包括：
携带小区无线网络临时标识(C-RNT，Cell-Radio Network Temporary Identifier)的介质访问控制(MAC，Media Access Control)控制元素(CE，Control Element)、或上行链路(UL，UpLink)-公共控制信道(CCCH，Common  Control CHannel)的数据；
携带功率余量联合报告(DPR)的MAC CE；
携带半静态资源调度(SPS，Semi-Persistent Scheduling)确认的MAC CE；
携带除了包含有填充数据的缓存状态报告(BSR，Buffer Status Report)之外的BSR的MAC CE；
携带功率余量上报(PHR，Power Headroom Report)、扩展PHR、或双连接PHR的MAC CE；
携带除了包含有填充数据的旁路BSR之外的旁路BSR的MAC CE；
在第一类切换中msg3传输除UL-CCCH、UL-DCCH、UL-DTCH的数据之外的逻辑信道的数据；
携带推荐的比特率请求的MAC CE；
携带包含有填充数据的BSR的MAC CE；
携带包含有填充数据的旁路BSR的MAC CE。
也就是说，当确定msg3中携带的第二类内容的时候，可以根据第一逻辑信道优先级配置中包含的内容来确定。比如，当前需要发送DPR、SPS、UL-DCCH的数据、以及除了UL-CCCH、UL-DCCH、UL-DTCH之外的逻辑信道的数据的时候，可以根据前述第一逻辑信道优先级配置，确定在第二类内容中不传输UL-DCCH的数据，而第二类内容仅可以包括携带DPR的MAC CE、携带SPS的MAC CE以及除了UL-CCCH、UL-DCCH、UL-DTCH之外的逻辑信道的数据，然后依照这些内容在前述第一逻辑信道优先级中的优先级顺序(或先后顺序)进行后续的传输处理。
第二种、不对逻辑信道优先级进行修改，而是处理单元32，基于预设规则，确定在msg3中不携带的第一类内容；
其中，所述预设规则，包括：在针对第一类切换的执行过程中的msg3不携带DTCH上传输的数据、DCCH上传输的数据中至少之一。
所述预设规则可以为在协议中规定的规则。
也就是这种方式中，在进行第一类切换的执行过程中，通过协议的规定控制终端设备不会在msg3中携带的数据。
这里，还可以存在另外一种实施方式，处理单元32，还可以根据新设置的第二逻辑信道优先级配置来确定msg3中携带的第二类内容。这种情况下，处理单元32，将预设规则与第二逻辑信道优先级配置结合使用，根据预设规则来确定msg3中不能携带的第一类内容之后，通过第二逻辑信道优先级配置来确定msg3中能够携带的第二类内容。
其中，第二逻辑信道优先级配置可以有以下两种，具体的：
种类1、所述第二逻辑信道优先级配置中包含终端设备在第一类切换过程中能够携带的至少一个内容，并且所述至少一个内容在所述第二逻辑信道优先级配置中的先后顺序作为所述至少一个内容在传输过程中进行组包时的优先级顺序；
其中，所述第二逻辑信道优先级配置中所述至少一个内容及其在所述第二逻辑信道优先级配置中的先后顺序，包括：
携带C-RNTI的MAC CE；
携带BSR的MAC CE；
携带PHR的MAC CE；
DCCH的数据；
填充数据。
也就是说，如果当前存在DTCH的数据、BSR以及PHR需要传输的时候，根据第二逻辑信道优先级配置可以确定不传输DTCH的数据，而BSR以及PHR与前述在第二逻辑信道优先级配置中的先后顺序进行传输。
需要指出的是，这种情况下如果预设规则与第二逻辑信道优先级配置存在冲突，比如预设规则不允许msg3携带DCCH上传输的数据，而第二逻辑信道优先级配置中包含有DCCH及其对应的优先级，那么以预设规则为准。也就是说，比如，当前存在DCCH的数据、BSR、PHR需要传输， 那么根据预设规则确定不传输DCCH，然后根据第二逻辑信道优先级确定传输BSR、PHR的顺序进而进行传输。
种类2、
所述第二逻辑信道优先级配置中包含终端设备在第一类切换过程中能够携带的至少一个内容，并且所述至少一个内容在所述第二逻辑信道优先级配置中的先后顺序作为所述至少一个内容在传输过程中进行组包时的优先级顺序；
其中，所述第二逻辑信道优先级配置中所述至少一个内容及其在所述第二逻辑信道优先级配置中的先后顺序，包括：
携带小区无线网络临时标识C-RNTI的介质访问控制MAC控制元素CE；
携带缓存状态报告BSR的MAC CE；
携带功率余量上报PHR的MAC CE；
填充数据。
也就是说，如果当前存在DTCH的数据、DCCH的数据、BSR以及PHR需要传输的时候，根据预设规则确定不对DTCH、DCCH的数据进行传输，然后再根据第二逻辑信道优先级配置可以确定BSR以及PHR与的先后顺序进而进行传输。
第三种，不对第三逻辑信道优先级配置进行修改，而是增加第二逻辑信道优先级配置以控制在第一类切换时msg3中携带的内容。具体的：
处理单元32，执行第一类切换的过程中，不使用第三逻辑信道优先级配置、且使用第二逻辑信道优先级配置确定所述终端设备在msg3中携带的第二类内容；
其中，所述第二逻辑信道优先级配置与第三逻辑信道优先级配置不同，所述第三逻辑信道优先级配置用于在非第一类切换过程中使用。
换句话说，第二逻辑信道优先级配置用于在第一类切换中使用，而第 三逻辑信道优先级配置能够在除了第一类切换之外的其他处理中使用，比如，非第一类切换的普通切换中可以使用第三逻辑信道优先级配置。结合第一种方式的说明可以得知第三逻辑信道优先级配置与第一逻辑信道优先级配置相比，减少了“在第一类切换中msg3传输除UL-CCCH、UL-DCCH、UL-DTCH的数据之外的逻辑信道的数据”，其他的内容以及顺序与第一逻辑信道优先级配置相同，这里不再进行赘述。
第二逻辑信道优先级配置可以有以下两种，具体的：
种类1、所述第二逻辑信道优先级配置中包含终端设备在第一类切换过程中能够携带的至少一个内容，并且所述至少一个内容在所述第二逻辑信道优先级配置中的先后顺序作为所述至少一个内容在传输过程中进行组包时的优先级顺序；
其中，所述第二逻辑信道优先级配置中所述至少一个内容及其在所述第二逻辑信道优先级配置中的先后顺序，包括：
携带C-RNTI的MAC CE；
携带BSR的MAC CE；
携带PHR的MAC CE；
DCCH的数据；
填充数据。
也就是说，如果当前存在DTCH的数据、BSR以及PHR需要传输的时候，根据第二逻辑信道优先级配置可以确定不传输DTCH的数据，而BSR以及PHR与前述在第二逻辑信道优先级配置中的先后顺序进行传输。
需要指出的是，这种情况中msg3中能够携带的第二类内容中可以包含DCCH的数据，结合前述与第一类内容的限制，可以看出，本情况中，msg3中不能够携带的第一类内容包含DTCH上传输的数据。
种类2、
所述第二逻辑信道优先级配置中包含终端设备在第一类切换过程中能 够携带的至少一个内容，并且所述至少一个内容在所述第二逻辑信道优先级配置中的先后顺序作为所述至少一个内容在传输过程中进行组包时的优先级顺序；
其中，所述第二逻辑信道优先级配置中所述至少一个内容及其在所述第二逻辑信道优先级配置中的先后顺序，包括：
携带小区无线网络临时标识C-RNTI的介质访问控制MAC控制元素CE；
携带缓存状态报告BSR的MAC CE；
携带功率余量上报PHR的MAC CE；
填充数据。
也就是说，如果当前存在DTCH的数据、DCCH的数据、BSR以及PHR需要传输的时候，根据本情况中的第二逻辑信道优先级配置可以确定不传输DTCH的数据、DCCH的数据，而BSR以及PHR与前述在第二逻辑信道优先级配置中的先后顺序进行传输。
还需要理解的是，前述第一类内容中限定了专用控制信道DCCH、专用业务信道DTCH的数据中至少之一，但是实际处理中还可以根据需求增加其他不允许msg3携带的数据，只是本实施例中不再进行穷举。
可见，通过采用上述方案，就能够在终端设备执行第一类切换时，控制终端设备在msg3中不携带第一类内容，如此，就能够减少终端设备向源网络设备和/或目标网络设备发送的上行数据，从而减少网络侧由于重排序以及数据转发带来的额外操作。
图5是本发明实施例提供的一种通信设备600示意性结构图，本实施例中的通信设备可以具体为前述实施例中的网络设备或终端设备。图5所示的通信设备600包括处理器610，处理器610可以从存储器中调用并运行计算机程序，以实现本发明实施例中的方法。
可选地，图5所示，通信设备600还可以包括存储器620。其中，处理 器610可以从存储器620中调用并运行计算机程序，以实现本发明实施例中的方法。
其中，存储器620可以是独立于处理器610的一个单独的器件，也可以集成在处理器610中。
可选地，如图5所示，通信设备600还可以包括收发器630，处理器610可以控制该收发器630与其他设备进行通信，具体地，可以向其他设备发送信息或数据，或接收其他设备发送的信息或数据。
其中，收发器630可以包括发射机和接收机。收发器630还可以进一步包括天线，天线的数量可以为一个或多个。
可选地，该通信设备600具体可为本发明实施例的网络设备，并且该通信设备600可以实现本发明实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。
可选地，该通信设备600具体可为本发明实施例的终端设备、或者网络设备，并且该通信设备600可以实现本发明实施例的各个方法中由移动终端/终端设备实现的相应流程，为了简洁，在此不再赘述。
图6是本发明实施例的芯片的示意性结构图。图6所示的芯片700包括处理器710，处理器710可以从存储器中调用并运行计算机程序，以实现本发明实施例中的方法。
可选地，如图6所示，芯片700还可以包括存储器720。其中，处理器710可以从存储器720中调用并运行计算机程序，以实现本发明实施例中的方法。
其中，存储器720可以是独立于处理器710的一个单独的器件，也可以集成在处理器710中。
可选地，该芯片700还可以包括输入接口730。其中，处理器710可以控制该输入接口730与其他设备或芯片进行通信，具体地，可以获取其他设备或芯片发送的信息或数据。
可选地，该芯片700还可以包括输出接口740。其中，处理器710可以控制该输出接口740与其他设备或芯片进行通信，具体地，可以向其他设备或芯片输出信息或数据。
可选地，该芯片可应用于本发明实施例中的网络设备，并且该芯片可以实现本发明实施例的各个方法中由终端设备实现的相应流程，为了简洁，在此不再赘述。
应理解，本发明实施例提到的芯片还可以称为系统级芯片，系统芯片，芯片系统或片上系统芯片等。
应理解，本发明实施例的处理器可能是一种集成电路芯片，具有信号的处理能力。在实现过程中，上述方法实施例的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器可以是通用处理器、数字信号处理器(Digital Signal Processor，DSP)、专用集成电路(Application Specific Integrated Circuit，ASIC)、现成可编程门阵列(Field Programmable Gate Array，FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本发明实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本发明实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成，或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器，处理器读取存储器中的信息，结合其硬件完成上述方法的步骤。
可以理解，本发明实施例中的存储器可以是易失性存储器或非易失性存储器，或可包括易失性和非易失性存储器两者。其中，非易失性存储器可以是只读存储器(Read-Only Memory，ROM)、可编程只读存储器(Programmable ROM，PROM)、可擦除可编程只读存储器(Erasable PROM， EPROM)、电可擦除可编程只读存储器(Electrically EPROM，EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory，RAM)，其用作外部高速缓存。通过示例性但不是限制性说明，许多形式的RAM可用，例如静态随机存取存储器(Static RAM，SRAM)、动态随机存取存储器(Dynamic RAM，DRAM)、同步动态随机存取存储器(Synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM，DDR SDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(Synchlink DRAM，SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM，DR RAM)。应注意，本文描述的系统和方法的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
应理解，上述存储器为示例性但不是限制性说明，例如，本发明实施例中的存储器还可以是静态随机存取存储器(static RAM，SRAM)、动态随机存取存储器(dynamic RAM，DRAM)、同步动态随机存取存储器(synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(double data rate SDRAM，DDR SDRAM)、增强型同步动态随机存取存储器(enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(synch link DRAM，SLDRAM)以及直接内存总线随机存取存储器(Direct Rambus RAM，DR RAM)等等。也就是说，本发明实施例中的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
图7是本申请实施例提供的一种通信系统800的示意性框图。如图7所示，该通信系统800包括终端设备810和网络设备820。
其中，该终端设备810可以用于实现上述方法中由UE实现的相应的功能，以及该网络设备820可以用于实现上述方法中由网络设备实现的相应的功能为了简洁，在此不再赘述。
本发明实施例还提供了一种计算机可读存储介质，用于存储计算机程 序。
可选的，该计算机可读存储介质可应用于本发明实施例中的网络设备或终端设备，并且该计算机程序使得计算机执行本发明实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。
本发明实施例还提供了一种计算机程序产品，包括计算机程序指令。
可选的，该计算机程序产品可应用于本发明实施例中的网络设备或终端设备，并且该计算机程序指令使得计算机执行本发明实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。
本发明实施例还提供了一种计算机程序。
可选的，该计算机程序可应用于本发明实施例中的网络设备或终端设备，当该计算机程序在计算机上运行时，使得计算机执行本发明实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本发明的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本发明所提供的几个实施例中，应该理解到，所揭露的系统、装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论 的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所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单元来实现本实施例方案的目的。
另外，在本发明各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本发明各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(Read-Only Memory，)ROM、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应所述以权利要求的保护范围为准。

Claims (25)

  1. 一种信息处理方法，应用于终端设备，所述方法包括：
    终端设备执行第一类切换的过程中，所述终端设备在传输的msg3中不携带第一类内容；
    其中，所述第一类内容包括：第一类信道上传输的数据。
  2. 根据权利要求1所述的方法，其中，所述第一类信道为以下至少之一：
    专用控制信道DCCH、专用业务信道DTCH。
  3. 根据权利要求2所述的方法，其中，所述方法还包括：
    基于第一逻辑信道优先级配置，确定所述终端设备在执行第一类切换的过程中传输的msg3中携带的第二类内容。
  4. 根据权利要求3所述的方法，其中，所述第一逻辑信道优先级配置中包含终端设备在第一类切换过程中能够携带的至少一个内容，并且所述至少一个内容在所述第一逻辑信道优先级配置中的先后顺序作为所述至少一个内容在传输过程中进行组包时的优先级顺序；
    其中，所述第一逻辑信道优先级配置中所述至少一个内容及其在所述第一逻辑信道优先级配置中的先后顺序，包括：
    携带小区无线网络临时标识C-RNTI的介质访问控制MAC控制元素CE、或上行链路UL-公共控制信道CCCH的数据；
    携带功率余量联合报告DPR的MAC CE；
    携带半静态资源调度SPS确认的MAC CE；
    携带除了包含有填充数据的缓存状态报告BSR之外的BSR的MAC CE；
    携带功率余量上报PHR、扩展PHR、或双连接PHR的MAC CE；
    携带除了包含有填充数据的旁路BSR之外的旁路BSR的MAC CE；
    在第一类切换中msg3传输除UL-CCCH、UL-DCCH、UL-DTCH的数 据之外的逻辑信道的数据；
    携带推荐的比特率请求的MAC CE；
    携带包含有填充数据的BSR的MAC CE；
    携带包含有填充数据的旁路BSR的MAC CE。
  5. 根据权利要求2所述的方法，其中，所述方法还包括：
    基于预设规则，确定在msg3中不携带的第一类内容；
    其中，所述预设规则，包括：在针对第一类切换的执行过程中的msg3不携带DTCH上传输的数据、DCCH上传输的数据中至少之一。
  6. 根据权利要求2所述的方法，其中，所述方法还包括：
    终端设备执行第一类切换的过程中，使用第二逻辑信道优先级配置确定所述终端设备在msg3中携带的第二类内容。
  7. 根据权利要求6所述的方法，其中，所述第二逻辑信道优先级配置中包含终端设备在第一类切换过程中能够携带的至少一个内容，并且所述至少一个内容在所述第二逻辑信道优先级配置中的先后顺序作为所述至少一个内容在传输过程中进行组包时的优先级顺序；
    其中，所述第二逻辑信道优先级配置中所述至少一个内容及其在所述第二逻辑信道优先级配置中的先后顺序，包括：
    携带C-RNTI的MAC CE；
    携带BSR的MAC CE；
    携带PHR的MAC CE；
    DCCH的数据；
    填充数据。
  8. 根据权利要求6所述的方法，其中，所述第二逻辑信道优先级配置中包含终端设备在第一类切换过程中能够携带的至少一个内容，并且所述至少一个内容在所述第二逻辑信道优先级配置中的先后顺序作为所述至少一个内容在传输过程中进行组包时的优先级顺序；
    其中，所述第二逻辑信道优先级配置中所述至少一个内容及其在所述第二逻辑信道优先级配置中的的先后顺序，包括：
    携带小区无线网络临时标识C-RNTI的介质访问控制MAC控制元素CE；
    携带缓存状态报告BSR的MAC CE；
    携带功率余量上报PHR的MAC CE；
    填充数据。
  9. 根据权利要求1-8任一项所述的方法，其中，所述第一类切换为：在切换过程中保持与目标网络设备以及源网络设备之间的连接的切换。
  10. 根据权利要求9所述的方法，其中，所述第一类切换为：增强的先建链后断链的切换，或者为双激活协议栈的切换。
  11. 一种终端设备，所述终端设备包括：
    通信单元，执行第一类切换的过程中，在传输的msg3中不携带第一类内容；
    其中，所述第一类内容包括：第一类信道上传输的数据。
  12. 根据权利要求11所述的终端设备，其中，所述第一类信道为以下至少之一：
    专用控制信道DCCH、专用业务信道DTCH。
  13. 根据权利要求12所述的终端设备，其中，所述终端设备还包括：
    处理单元，基于第一逻辑信道优先级配置，确定在执行第一类切换的过程中传输的msg3中携带的第二类内容。
  14. 根据权利要求13所述的终端设备，其中，所述第一逻辑信道优先级配置中包含终端设备在第一类切换过程中能够携带的至少一个内容，并且所述至少一个内容在所述第一逻辑信道优先级配置中的先后顺序作为所述至少一个内容在传输过程中进行组包时的优先级顺序；
    其中，所述第一逻辑信道优先级配置中所述至少一个内容及其在所述 第一逻辑信道优先级配置中的先后顺序，包括：
    携带小区无线网络临时标识C-RNTI的介质访问控制MAC控制元素CE、或上行链路UL-公共控制信道CCCH的数据；
    携带功率余量联合报告DPR的MAC CE；
    携带半静态资源调度SPS确认的MAC CE；
    携带除了包含有填充数据的缓存状态报告BSR之外的BSR的MAC CE；
    携带功率余量上报PHR、扩展PHR、或双连接PHR的MAC CE；
    携带除了包含有填充数据的旁路BSR之外的旁路BSR的MAC CE；
    在第一类切换中msg3传输除UL-CCCH、UL-DCCH、UL-DTCH的数据之外的逻辑信道的数据；
    携带推荐的比特率请求的MAC CE；
    携带包含有填充数据的BSR的MAC CE；
    携带包含有填充数据的旁路BSR的MAC CE。
  15. 根据权利要求12所述的终端设备，其中，所述终端设备还包括：
    处理单元，基于预设规则，确定在msg3中不携带的第一类内容；
    其中，所述预设规则，包括：在针对第一类切换的执行过程中的msg3不携带DTCH上传输的数据、DCCH上传输的数据中至少之一。
  16. 根据权利要求12所述的终端设备，其中，所述终端设备还包括：
    处理单元，执行第一类切换的过程中，使用第二逻辑信道优先级配置确定在msg3中携带的第二类内容。
  17. 根据权利要求16所述的终端设备，其中，所述第二逻辑信道优先级配置中包含终端设备在第一类切换过程中能够携带的至少一个内容，并且所述至少一个内容在所述第二逻辑信道优先级配置中的先后顺序作为所述至少一个内容在传输过程中进行组包时的优先级顺序；
    其中，所述第二逻辑信道优先级配置中所述至少一个内容及其在所述第二逻辑信道优先级配置中的先后顺序，包括：
    携带C-RNTI的MAC CE；
    携带BSR的MAC CE；
    携带PHR的MAC CE；
    DCCH的数据；
    填充数据。
  18. 根据权利要求16所述的终端设备，其中，所述第二逻辑信道优先级配置中包含终端设备在第一类切换过程中能够携带的至少一个内容，并且所述至少一个内容在所述第二逻辑信道优先级配置中的先后顺序作为所述至少一个内容在传输过程中进行组包时的优先级顺序；
    其中，所述第二逻辑信道优先级配置中所述至少一个内容及其对应的先后顺序，包括：
    携带小区无线网络临时标识C-RNTI的介质访问控制MAC控制元素CE；
    携带缓存状态报告BSR的MAC CE；
    携带功率余量上报PHR的MAC CE；
    填充数据。
  19. 根据权利要求11-18任一项所述的终端设备，其中，所述第一类切换为：在切换过程中保持与目标网络设备以及源网络设备之间的连接的切换。
  20. 根据权利要求19所述的终端设备，其中，所述第一类切换为：增强的先建链后断链的切换，或者为双激活协议栈的切换。
  21. 一种终端设备，包括：处理器和用于存储能够在处理器上运行的计算机程序的存储器，
    其中，该存储器用于存储计算机程序，所述处理器用于调用并运行所述存储器中存储的计算机程序，执行如权利要求1-10任一项所述方法的步骤。
  22. 一种芯片，包括：处理器，用于从存储器中调用并运行计算机程序，使得安装有所述芯片的设备执行如权利要求1-10中任一项所述的方法。
  23. 一种计算机可读存储介质，所述计算机可读存储介质用于存储计算机程序，所述计算机程序使得计算机执行如权利要求1-10任一项所述方法的步骤。
  24. 一种计算机程序产品，包括计算机程序指令，该计算机程序指令使得计算机执行如权利要求1-10中任一项所述的方法。
  25. 一种计算机程序，所述计算机程序使得计算机执行如权利要求1-10中任一项所述的方法。
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