WO2018028341A1 - 无线承载的处理方法及装置、终端、基站 - Google Patents

无线承载的处理方法及装置、终端、基站 Download PDF

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Publication number
WO2018028341A1
WO2018028341A1 PCT/CN2017/091336 CN2017091336W WO2018028341A1 WO 2018028341 A1 WO2018028341 A1 WO 2018028341A1 CN 2017091336 W CN2017091336 W CN 2017091336W WO 2018028341 A1 WO2018028341 A1 WO 2018028341A1
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WIPO (PCT)
Prior art keywords
base station
parameter
terminal
radio bearer
rlc
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Ceased
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PCT/CN2017/091336
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English (en)
French (fr)
Inventor
余媛芳
高音
陆婷
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ZTE Corp
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ZTE Corp
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Publication date
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Priority to EP17838471.5A priority Critical patent/EP3500044B1/en
Publication of WO2018028341A1 publication Critical patent/WO2018028341A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • H04W76/18Management of setup rejection or failure
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • H04W76/19Connection re-establishment
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/20Manipulation of established connections
    • H04W76/27Transitions between radio resource control [RRC] states

Definitions

  • the present invention relates to the field of communications, and in particular to a method and device for processing a radio bearer, a terminal, and a base station.
  • Machine to Machine (M2M) communication is an important subject of the fifth generation of mobile communication technology (5G), and an important application field for wireless communication in the future.
  • 5G mobile communication technology
  • the terminal can suspend the wireless connection under the trigger of the base station.
  • 1 is a schematic diagram of a processing method for restoring a wireless connection when a base station is unchanged in the related art.
  • the existing method includes storing access layer context information related to a terminal and recovering identification and suspending signaling for restoring a connection.
  • Radio Bearer Signaling Radio Bearer, SRB for short
  • DRB Data Radio Bearer
  • the control referred to as the RLC module, and the Packet Data Convergence Protocol (PDCP) module perform the reset operation.
  • FIG. 2 is a schematic diagram of a processing method for restoring a wireless connection when a base station changes in the related art.
  • FIG. 2 shows that during a wireless connection recovery process when the terminal moves to a new base station, wireless transmission of data between the terminal and the new base station is performed.
  • the status parameters of the RLC module and the PDCP module on the bearer are inconsistent, which may result in failure of the terminal connection recovery. Therefore, the terminal must complete the establishment of the access radio bearer through more signaling interactions, resulting in an increase in terminal power consumption.
  • the parameters of the RLC module are related to the RLC sequence number, including the state variables maintained by the RLC receiver (for example, the sequence number of the next RLC data packet to be received, the sequence number of the next RLC data packet that triggers reordering, etc.), and the RLC transmission.
  • the state variable maintained by the endpoint for example, the next sequence number of the highest sequence number of the packet that the RLC sender has correctly received, and the sequence of the next newly generated RLC packet
  • the parameters of the PDCP module are related to the PDCP sequence number and the superframe number, including the state variables maintained by the PDCP receiver (for example, the next PDCP data to be received) Packet sequence number, the next PDCP packet superframe number to be received, etc.), the state variable maintained by the PDCP sender (for example, the next PDCP packet sequence to be sent, the next PDCP packet superframe number to be sent, etc.) And other related parameters, specifically refer to the 3GPP TS36.323 protocol.
  • the terminal connection recovery fails due to the inconsistency between the RLC parameters and the PDCP parameters on the radio bearer between the terminal and the base station, and thus the terminal needs to establish a radio bearer through more signaling interactions, causing the terminal power consumption to increase. Propose an effective solution.
  • the embodiment of the present invention provides a method and a device for processing a radio bearer, a terminal, and a base station, so as to at least solve the related art, the terminal connection recovery fails due to the inconsistency between the RLC parameters and the PDCP parameters on the radio bearer between the terminal and the base station, and further The problem that the terminal needs to establish a radio bearer through more signaling interactions leads to an increase in power consumption of the terminal.
  • a method for processing a radio bearer including:
  • the terminal After receiving the connection suspension indication sent by the base station, the terminal sets the radio bearer parameter to a preset value according to the connection suspension indication;
  • the terminal sets the radio bearer parameter to a preset value, where the terminal initiates the wireless connection recovery, including: the terminal sends a radio connection recovery request to the base station, and waits for the connection recovery response of the base station;
  • the radio bearer parameter includes at least one of the following: a radio link control layer RLC parameter, a packet data convergence layer PDCP parameter.
  • the method further includes: the terminal performing data transmission and reception by using the set radio bearer parameter.
  • the terminal uses the set radio bearer parameters to perform data transmission and reception, including At least one of the following:
  • the terminal uses the set RLC parameters to verify the received data
  • the terminal performs RLC encapsulation on the data to be sent by using the set RLC parameters.
  • the terminal uses the set radio bearer parameter to perform data transmission and reception, including at least one of the following:
  • the terminal uses the set PDCP parameters to check the received data
  • the terminal performs PDCP encapsulation on the data to be sent by using the set PDCP parameter.
  • the RLC parameter includes: an RLC sequence number related parameter
  • the PDCP parameter includes: a PDCP sequence number and a superframe number related parameter.
  • a method for processing a radio bearer including:
  • the base station sets the radio bearer parameter to a preset value, where the base station performs the radio connection recovery, the base station receives the connection recovery request sent by the terminal, and sends the connection recovery request to the terminal. Connection recovery response;
  • the radio bearer parameter includes at least one of the following: a radio link control layer RLC parameter, a packet data convergence layer PDCP parameter.
  • the method further includes:
  • the base station performs data transmission and reception using the set radio bearer parameters.
  • the base station performs data transmission and reception by using the set radio bearer parameter, including at least one of the following:
  • the base station performs verification on the received data by using the set RLC parameters
  • the base station performs RLC encapsulation on the data to be sent by using the set RLC parameters.
  • the base station uses the set radio bearer parameters to perform data transmission and reception, including At least one of the following:
  • the base station performs verification on the received data by using the set PDCP parameters
  • the base station performs PDCP encapsulation on the data to be sent by using the set PDCP parameters.
  • the RLC parameter includes: an RLC sequence number related parameter
  • the PDCP parameter includes: a PDCP sequence number and a superframe number related parameter.
  • a method for processing a radio bearer including:
  • the first base station receives a connection recovery request sent by the terminal, where the connection recovery request includes: connection recovery identification, where the connection recovery identifies the identification information including the second base station;
  • the radio bearer parameter includes at least one of the following: a wireless chain Road control layer RLC parameters, packet data convergence layer PDCP parameters.
  • the method further includes:
  • the first base station performs data transmission and reception according to the RLC parameter in the response message
  • the first base station performs data transmission and reception according to the PDCP parameter in the response message.
  • the first base station performs data transmission and reception according to the RLC parameter in the response message, including at least one of the following:
  • the first base station performs verification on the data sent by the received terminal according to the RLC parameter in the response message
  • the first base station performs RLC encapsulation on data to be sent to the terminal according to the RLC parameter in the response message.
  • the first base station performs data transmission and reception according to the PDCP parameter in the response message, including at least one of the following:
  • the first base station performs verification on the data sent by the received terminal according to the PDCP parameter in the response message
  • the first base station performs PDCP encapsulation on the data to be sent to the terminal according to the PDCP parameter in the response message.
  • the RLC parameter includes: an RLC sequence number related parameter
  • the PDCP parameter includes: a PDCP sequence number and a superframe number related parameter.
  • a processing device for a radio bearer is further provided, which is applied to a terminal, and includes:
  • the first setting module is configured to: after receiving the connection suspension signal sent by the base station, set the radio bearer parameter to a preset value according to the indication of the connection suspension signal, where the radio bearer parameter includes at least one of the following : radio link control layer RLC parameters, packet data convergence layer PDCP parameters;
  • the second setting module is configured to set the radio bearer parameter to a preset value in the process of initiating the wireless connection recovery, where the initiating the wireless connection recovery comprises: the terminal sending a radio connection recovery request to the base station, and waiting for the connection of the base station Restore the response.
  • the device further includes:
  • the first transceiver module is configured to perform data transmission and reception using the set radio bearer parameters of the terminal.
  • the first transceiver module includes:
  • a first check unit configured to check received data using the set RLC parameters
  • the first encapsulating unit is configured to perform RLC encapsulation on the data to be sent using the set RLC parameters.
  • the first transceiver module further includes:
  • a second verification unit configured to verify the received data by using the set PDCP parameter
  • the second encapsulating unit is configured to perform PDCP encapsulation on the data sent to the lower layer by using the set PDCP parameters.
  • the RLC parameter includes: an RLC sequence number related parameter
  • the PDCP parameter includes: a PDCP sequence number and a superframe number related parameter.
  • a processing device for a radio bearer is further provided, which is applied to a base station, and includes:
  • the third setting module is configured to: when the connection suspension signal is sent to the terminal, set the radio bearer parameter to a preset value, where the radio bearer parameter includes at least one of the following: a radio link control layer RLC parameter, packet data Convergence layer PDCP parameters;
  • the fourth setting module is configured to: when the wireless connection is restored, set the radio bearer parameter to a preset value, where the performing the wireless connection recovery comprises: receiving, by the base station, a connection recovery request sent by the terminal, and reporting the The terminal sends a connection recovery response.
  • the device further includes a second transceiver module, the second transceiver module configured to perform data transmission and reception using the set radio bearer parameters of the base station.
  • the second transceiver module includes:
  • a third check unit configured to check the received data by using the set RLC parameter
  • the third encapsulating unit is configured to perform RLC encapsulation on the data to be sent using the set RLC parameters.
  • the second transceiver module includes:
  • a fourth check unit configured to verify the received data by using the set PDCP parameter
  • the fourth encapsulating unit is configured to perform PDCP encapsulation on the data sent to the lower layer by using the set PDCP parameters.
  • the RLC parameter includes: an RLC sequence number related parameter
  • the PDCP parameter includes: a PDCP sequence number and a superframe number related parameter.
  • a processing device for a radio bearer is further provided, which is applied to the first base station, and includes:
  • the first receiving module receives a connection recovery request sent by the terminal, where the connection recovery request includes: identification information of the second base station;
  • a sending module configured to send a request message to the second base station according to the identification information
  • a second receiving module configured to receive a response message that is sent by the second base station to the request information, where the response message includes a radio bearer parameter of the terminal, where the parameter includes at least one of the following: a wireless chain Road control layer RLC parameters, packet data convergence layer PDCP parameters.
  • the device further includes a third transceiver module, configured to:
  • the third transceiver module includes:
  • a fifth check unit configured to perform verification on the received data according to the RLC parameter in the response message
  • the fifth encapsulating unit is configured to perform RLC encapsulation on the data to be sent according to the RLC parameter in the response message.
  • the third transceiver module includes:
  • a sixth check unit configured to perform verification on the received data according to the PDCP parameter in the response message
  • a sixth encapsulating unit configured to perform PDCP encapsulation on the data to be sent according to the PDCP parameter in the response message.
  • the RLC parameter includes: an RLC sequence number related parameter
  • the PDCP parameter includes: a PDCP sequence number and a superframe number related parameter.
  • a terminal comprising a first processor and a first memory storing the first processor executable instructions when the instruction is first When the processor executes, do the following:
  • connection suspension indication After receiving the connection suspension indication sent by the base station, setting the radio bearer parameter to a preset value according to the connection suspension indication;
  • the radio bearer parameter is set to a preset value, where the terminal initiates the wireless connection recovery, including: the terminal sends a wireless connection recovery request to the base station, and waits for the connection recovery response of the base station;
  • the radio bearer parameter includes at least one of the following: a radio link control layer RLC parameter, a packet data convergence layer PDCP parameter.
  • the first processor is further configured to perform the following operations:
  • the first processor is further configured to perform at least one of the following operations:
  • the received data is verified using the set RLC parameters
  • the received data is verified by using the set PDCP parameters
  • the data to be sent is PDCP encapsulated using the set PDCP parameters.
  • a base station comprising: a second processor and a second memory storing the second processor executable instructions when the instructions are executed by the second processor , do the following:
  • the radio bearer parameter is set to a preset value, where the process of performing wireless connection recovery includes: the base station receives a connection recovery request sent by the terminal, and sends a connection recovery to the terminal. response;
  • the radio bearer parameter includes at least one of the following: a radio link control layer RLC parameter, a packet data convergence layer PDCP parameter.
  • the second processor is further configured to: perform data transmission and reception using the set radio bearer parameter.
  • the second processor is further configured to perform at least one of the following operations:
  • the received data is verified using the set RLC parameters
  • the received data is verified by using the set PDCP parameters
  • the data to be sent is PDCP encapsulated using the set PDCP parameters.
  • a base station comprising: a third processor and a third memory storing the third processor executable instructions, when the instructions are executed by the third processor, Do the following:
  • connection recovery request includes: connection recovery identification;
  • connection recovery identifier includes identification information of the second base station;
  • the second base station And receiving, by the second base station, a response message that is returned by the second base station, where the response message includes a radio bearer parameter of the terminal, where the radio bearer parameter includes at least one of the following: a radio link control layer RLC parameter , packet data convergence layer PDCP parameters.
  • the third processor further performs at least one of the following operations:
  • the third processor further performs at least one of the following operations:
  • a computer storage medium is further provided, and the computer storage medium may store an execution instruction for performing a processing method of the radio bearer in the foregoing embodiment.
  • the terminal and the base station perform the interaction (for example, after the terminal receives the connection suspension indication sent by the base station, or the terminal initiates the wireless connection recovery process), according to the connection suspension indication, the RLC parameter and the The radio bearer parameter of the PDCP parameter is set to a preset value, which solves the problem that the terminal connection recovery fails due to the inconsistency between the RLC parameter and the PDCP parameter on the radio bearer between the terminal and the base station, and the terminal needs to pass more signaling interaction.
  • the problem of increasing the power consumption of the terminal caused by the establishment of the radio bearer ensures that the radio bearer parameters between the terminal and the base station are consistent, thereby improving the connection recovery success rate between the terminal and the base station, and avoiding that the terminal needs to pass more signaling interaction.
  • To establish a wireless bearer To establish a wireless bearer.
  • FIG. 1 is a schematic diagram of a processing method for restoring a wireless connection when a base station is unchanged in the related art
  • FIG. 2 is a schematic diagram of a processing method for restoring a wireless connection when a base station changes in the related art
  • FIG. 3 is a block diagram showing the hardware structure of a wireless communication terminal according to a method for processing a radio bearer according to an embodiment of the present invention
  • FIG. 5 is a flowchart of a method for processing a base station side radio bearer according to Embodiment 1 of the present invention
  • FIG. 6 is a flowchart of a method for processing a first base station side radio bearer according to Embodiment 1 of the present invention.
  • FIG. 7 is a structural block diagram (1) of a processing apparatus applied to a radio bearer on a terminal side according to Embodiment 2 of the present invention.
  • FIG. 8 is a structural block diagram (2) of a processing apparatus applied to a radio bearer on a terminal side according to Embodiment 2 of the present invention.
  • FIG. 9 is a structural block diagram (1) of a processing apparatus applied to a radio bearer on a base station side according to Embodiment 2 of the present invention.
  • FIG. 10 is a structural block diagram (2) of a processing apparatus applied to a radio bearer on a base station side according to Embodiment 2 of the present invention
  • FIG. 11 is a structural block diagram (1) of a processing apparatus applied to a radio bearer on a terminal side according to Embodiment 2 of the present invention.
  • FIG. 12 is a structural block diagram (2) of a processing apparatus applied to a radio bearer on a first base station side according to Embodiment 2 of the present invention
  • FIG. 13 is a flowchart of a method of processing a radio bearer according to a preferred embodiment 1 of the present invention.
  • Figure 16 is a block diagram showing the structure of a terminal according to Embodiment 4 of the present invention.
  • Figure 17 is a block diagram showing the structure of a base station according to Embodiment 4 of the present invention.
  • Figure 18 is a block diagram showing the structure of a first base station according to Embodiment 4 of the present invention.
  • a method of processing a radio bearer is provided. It should be noted that the steps shown in the flowchart of the accompanying drawings may be executed in a computer system such as a set of computer executable instructions, and The logical order is shown in the flowchart, but in some cases the steps shown or described may be performed in a different order than the ones described herein.
  • FIG. 3 is a hardware structural block diagram of a wireless communication terminal according to a method for processing a wireless bearer according to an embodiment of the present invention.
  • the wireless communication terminal 10 may include one or more (only one shown) processor 102 (the processor 102 may include, but is not limited to, a processing device such as a microprocessor MCU or a programmable logic device FPGA. ) a memory 104 for storing data, and a transmission module 106 for communication functions.
  • the structure shown in FIG. 3 is merely illustrative and does not limit the structure of the above electronic device.
  • the wireless communication terminal 10 may also include more or less components than those shown in FIG. 3, or have a different configuration than that shown in FIG.
  • the memory 104 can be used to store software programs and modules of the application software, such as program instructions/modules corresponding to the processing method of the wireless bearer in the embodiment of the present invention, and the processor 102 executes by executing the software program and the module stored in the memory 104.
  • Memory 104 may include high speed random access memory, and may also include non-volatile memory such as one or more magnetic storage devices, flash memory, or other non-volatile solid state memory.
  • memory 104 can further include memory remotely located relative to processor 102, which can be networked Connected to the wireless communication terminal 10. Examples of such networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.
  • Transmission device 106 is for receiving or transmitting data via a network.
  • the above-described network specific example may include a wireless network provided by a communication provider of the wireless communication terminal 10.
  • the transmission device 106 includes a Network Interface Controller (NIC) that can be connected to other network devices through a base station to communicate with the Internet.
  • the transmission device 106 can be a Radio Frequency (RF) module for communicating with the Internet wirelessly.
  • NIC Network Interface Controller
  • RF Radio Frequency
  • FIG. 4 is a flowchart of a method for processing a terminal-side radio bearer according to Embodiment 1 of the present invention. As shown in FIG. 4, the method includes the following steps:
  • Step S402 after receiving the connection suspension indication sent by the base station, the terminal sets the radio bearer parameter to a preset value according to the connection suspension indication; or sets the radio bearer parameter to a preset in the process of the terminal initiating the wireless connection recovery.
  • the value, wherein the terminal initiates the wireless connection recovery comprises: the terminal sends a wireless connection recovery request to the base station, and waits for the connection recovery response of the base station; the radio bearer parameter includes at least one of the following: a radio link control layer RLC parameter, a packet data convergence layer PDCP parameter.
  • the terminal may set the radio bearer parameter to a preset value before sending the radio connection recovery request, or set the radio bearer parameter to a preset value after the radio connection recovery request is sent, which is not limited in this embodiment of the present invention. .
  • the terminal After the terminal receives the connection suspension indication sent by the base station, the terminal sets the radio bearer parameter to a preset value according to the connection suspension indication; or the terminal initiates the wireless connection recovery process, and includes the RLC parameter and the PDCP parameter.
  • the radio bearer parameter is set to a preset value, which solves the problem that the terminal connection recovery fails due to the inconsistency between the RLC parameter and the PDCP parameter on the radio bearer between the terminal and the base station, and the terminal needs to establish wireless through more signaling interaction.
  • the bearer causes the power consumption of the terminal to increase, ensuring the consistency of the radio bearer parameters between the terminal and the base station, thereby improving the connection recovery success rate between the terminal and the base station, and avoiding the terminal.
  • a radio bearer needs to be established through more signaling interactions.
  • the terminal uses the set radio bearer parameter to perform data transmission and reception, which specifically includes at least one of the following:
  • the terminal uses the set RLC parameters to check the received data.
  • the terminal performs RLC encapsulation on the data to be sent by using the set RLC parameter
  • the terminal uses the set PDCP parameters to check the received data.
  • the terminal performs PDCP encapsulation on the data to be sent by using the set PDCP parameters.
  • the RLC parameters include parameters related to the RLC sequence number
  • the PDCP parameters include parameters related to the PDCP sequence number and the superframe number.
  • FIG. 5 is a flowchart of a method for processing a radio bearer on a base station side according to Embodiment 1 of the present invention. As shown in FIG. 5, the method includes the following steps:
  • the base station sends the radio bearer parameter to a preset value in the process of sending the connection suspension indication to the terminal.
  • the base station may set the radio bearer parameter to a preset value after sending the wireless connection suspension indication.
  • the base station performs the wireless connection recovery process, and sets the radio bearer parameter to a preset value, wherein the base station performs the wireless connection recovery, the base station receives the connection recovery request sent by the terminal, and sends a connection recovery response to the terminal (for example,
  • the terminal may set the radio bearer parameter to a preset value after receiving the radio connection recovery request;
  • the radio bearer parameter includes at least one of the following: a radio link control layer RLC parameter, a packet data convergence layer PDCP parameter.
  • the base station sets the radio bearer parameter to a preset value in the process of sending the connection suspension indication to the terminal, or sets the radio bearer parameter to a preset value during the process of the radio connection recovery by the base station, and solves the related technology.
  • the terminal connection recovery fails due to the inconsistency between the RLC parameters and the PDCP parameters on the radio bearer between the terminal and the base station, and the terminal needs to establish a radio bearer through more signaling interactions to cause the terminal power consumption to increase, thereby ensuring the terminal and
  • the radio bearer parameters between the base stations are consistent, thereby improving the connection between the terminal and the base station. Power, avoiding the need for the terminal to establish a radio bearer through more signaling interactions.
  • the base station after the base station sets the radio bearer parameter to a preset value, the base station performs data transmission and reception by using the set radio bearer parameter, and specifically includes at least one of the following:
  • the base station uses the set RLC parameters to check the received data.
  • the base station performs RLC encapsulation on the data to be sent by using the set RLC parameters
  • the base station uses the set PDCP parameters to check the received data.
  • the base station performs PDCP encapsulation on the data to be sent by using the set PDCP parameters.
  • the RLC parameters include parameters related to the RLC sequence number
  • the PDCP parameters include parameters related to the PDCP sequence number and the superframe number.
  • an embodiment of the present invention further provides a method for a radio bearer on a first base station side corresponding to the method for radio bearer on a terminal side.
  • FIG. 6 is a flowchart of a method for processing a first base station side radio bearer according to Embodiment 1 of the present invention. As shown in FIG. 6, after the terminal performs wireless suspension under the second base station, the mobile station moves to the first base station to perform wireless. During the connection recovery process, the first base station needs to obtain the radio bearer parameters of the terminal, which is consistent with the radio bearer parameter setting of the terminal, and mainly includes the following steps:
  • the first base station receives a connection recovery request sent by the terminal, where the connection recovery request includes: connection recovery identification; and the connection recovery identifier includes the identification information of the second base station;
  • the first base station sends a request message to the second base station according to the identification information.
  • the first base station receives a response message that is returned by the second base station for the request information, where the response message includes a radio bearer parameter of the terminal, where the radio bearer parameter includes at least one of the following: a radio link control layer RLC parameter, and a packet data.
  • Convergence layer PDCP parameters Convergence layer PDCP parameters.
  • the method further includes:
  • the first base station performs data transmission and reception according to the RLC parameter in the response message
  • the first base station performs data transmission and reception according to the PDCP parameter in the response message.
  • the sending and receiving of the data by the first base station according to the RLC parameter in the response message mainly includes: the first base station performs verification on the data sent by the received terminal according to the RLC parameter in the response message, and/or, first The base station performs RLC encapsulation on the data to be sent to the terminal according to the RLC parameter in the response message.
  • the first base station performs data transmission and reception according to the PDCP parameter in the response message, where the first base station performs verification on the received data sent by the terminal according to the PDCP parameter in the response message; and/or, first The base station performs PDCP encapsulation on the data to be sent to the terminal according to the PDCP parameter in the response message.
  • the RLC parameters include parameters related to the RLC sequence number
  • the PDCP parameters include parameters related to the PDCP sequence number and the superframe number.
  • the terminal, the base station, or the first base station sets the radio bearer parameter to a preset value, which may be reset to an initial value, or may be other preset preset values, and is implemented by the present invention. This example does not limit this.
  • the terminal needs to perform encapsulation processing as the sender, and the connection recovery message sent by the base station relates to the received message for the terminal, so the corresponding decapsulation/school is performed.
  • the treatment of the test for the data to be sent by the terminal side, the terminal needs to perform encapsulation processing as the sender, and the connection recovery message sent by the base station relates to the received message for the terminal, so the corresponding decapsulation/school is performed. The treatment of the test.
  • the method according to the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course, by hardware, but in many cases, the former is A better implementation.
  • the technical solution of the present invention which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk,
  • the optical disc includes a number of instructions for causing a terminal device (which may be a cell phone, a computer, a server, or a network device, etc.) to perform the methods of various embodiments of the present invention.
  • a radio bearer is also provided, which is used to implement a radio bearer processing method and a preferred implementation manner in the foregoing embodiments.
  • the term "module" can implement a combination of software and/or hardware for a predetermined function.
  • the apparatus described in the following embodiments is preferably implemented in software, hardware, or a combination of software and hardware, is also possible and contemplated.
  • the embodiment of the present invention provides a processing device for a radio bearer, which is applied to a terminal, and is mainly used to implement a method for processing a radio bearer on a terminal side in Embodiment 1.
  • 7 is a structural block diagram (1) of a processing apparatus applied to a radio bearer on a terminal side according to Embodiment 2 of the present invention. As shown in FIG. 7, the apparatus includes:
  • the first setting module 70 is configured to: after receiving the connection suspension signal sent by the base station, set the radio bearer parameter to a preset value according to the indication of the connection suspension signal, where the radio bearer parameter includes at least one of the following: a wireless chain Road control layer RLC parameters, packet data convergence layer PDCP parameters;
  • the second setting module 72 is configured to set the radio bearer parameter to a preset value in the process of initiating the wireless connection recovery, where initiating the wireless connection recovery comprises: the terminal sending a radio connection recovery request to the base station, and waiting for the connection of the base station to be restored response.
  • the first setting module 70 sets the radio bearer parameter to a preset value according to the indication of the connection suspension signal, or the second setting module 72 initiates the wireless connection recovery.
  • the radio bearer parameter is set to a preset value, which solves the problem that the terminal connection recovery fails due to the inconsistency between the RLC parameter and the PDCP parameter on the radio bearer between the terminal and the base station, and the terminal needs to pass more signaling.
  • the problem of interaction between the radio bearer and the power consumption of the terminal is ensured, and the radio bearer parameters between the terminal and the base station are consistent, thereby improving the success rate of the connection recovery between the terminal and the base station, and avoiding that the terminal needs to pass more signaling. Interact to establish a wireless bearer.
  • the device further includes:
  • the first transceiver module 74 is configured to perform data transmission and reception using the radio bearer parameters of the set terminal.
  • the first transceiver module 74 includes:
  • the first check unit 740 is configured to check the received data by using the set RLC parameters
  • the first encapsulating unit 742 is configured to perform RLC encapsulation on the data to be sent by using the set RLC parameter;
  • the second check unit 744 is configured to check the received data by using the set PDCP parameters
  • the second encapsulating unit 746 is configured to perform PDCP encapsulation on the data sent to the lower layer by using the set PDCP parameters.
  • the RLC parameters include parameters related to the RLC sequence number
  • the PDCP parameters include parameters related to the PDCP sequence number and the superframe number.
  • the embodiment of the present invention further provides a processing device for a radio bearer, which is applied to a base station, and is mainly used to implement a method for processing a radio bearer on a base station side in Embodiment 1.
  • 9 is a structural block diagram (1) of a processing apparatus applied to a radio bearer on a base station side according to Embodiment 2 of the present invention. As shown in FIG. 9, the apparatus includes:
  • the third setting module 90 is configured to set the radio bearer parameter to a preset value when the connection suspend signal is sent to the terminal, where the radio bearer parameter includes at least one of the following: a radio link control layer RLC parameter, and a packet data convergence.
  • Layer PDCP parameters a radio link control layer RLC parameter, and a packet data convergence.
  • the fourth setting module 92 is configured to set the radio bearer parameter to a preset value during the process of performing the wireless connection recovery, where the performing the wireless connection recovery comprises: the base station receiving the connection recovery request sent by the terminal, and sending the connection to the terminal Restore the response.
  • FIG. 10 is a structural block diagram (2) of a processing apparatus applied to a radio bearer on a base station side according to Embodiment 2 of the present invention. As shown in FIG. 10, in a preferred embodiment of the embodiment of the present invention, the device further includes:
  • the second transceiver module 94 is configured to perform data transmission and reception using the radio bearer parameters of the set base station.
  • the second transceiver module 94 includes:
  • the third check unit 940 is configured to check the received data by using the set RLC parameters
  • the third encapsulating unit 942 is configured to perform RLC encapsulation on the data to be sent by using the set RLC parameters;
  • the fourth check unit 944 is configured to check the received data by using the set PDCP parameters
  • the fourth encapsulating unit 946 is configured to perform PDCP encapsulation on the data sent to the lower layer by using the set PDCP parameters.
  • the RLC parameters include parameters related to the RLC sequence number
  • the PDCP parameters include parameters related to the PDCP sequence number and the superframe number.
  • the embodiment of the present invention further provides a processing device for a radio bearer, which is applied to a first base station, and is mainly used to implement a method for processing a radio bearer on a first base station side in Embodiment 1.
  • 11 is a structural block diagram (1) of a processing apparatus applied to a radio bearer on a terminal side according to Embodiment 2 of the present invention. As shown in FIG. 11, the apparatus includes:
  • the first receiving module 110 is configured to receive a connection recovery request sent by the terminal, where the connection recovery request includes: a connection recovery identifier; and the connection recovery identifier includes the identification information of the second base station;
  • the sending module 112 is configured to send a request message to the second base station according to the identification information of the second base station;
  • the second receiving module 114 is configured to receive a response message returned by the second base station for the request information, where the response message includes a radio bearer parameter of the terminal, where the radio bearer parameter includes at least one of the following: a radio link control layer RLC parameter , packet data convergence layer PDCP parameters.
  • FIG. 12 is a structural block diagram (2) of a processing apparatus applied to a radio bearer on a first base station side according to Embodiment 2 of the present invention.
  • the device further includes a third transceiver module 116, configured to:
  • the third transceiver module 116 includes:
  • the fifth check unit 1160 is configured to check the received data according to the RLC parameter in the response message
  • the fifth encapsulating unit 1162 is configured to perform RLC encapsulation on the data to be sent according to the RLC parameter in the response message;
  • the sixth check unit 1164 is configured to check the received data according to the PDCP parameter in the response message
  • the sixth encapsulating unit 1166 is configured to perform PDCP encapsulation on the data to be sent according to the PDCP parameter in the response message.
  • the RLC parameters include parameters related to the RLC sequence number
  • the PDCP parameters include parameters related to the PDCP sequence number and the superframe number.
  • the terminal, the base station, or the first base station sets the radio bearer parameter to a preset value, which may be reset to an initial value, or may be other preset preset values, and is implemented by the present invention. This example does not limit this.
  • the embodiment of the present invention further provides a terminal, including the processing device of the radio bearer applied to the terminal according to any one of the foregoing, and the embodiment of the present invention further provides a base station, including The processing device for the radio bearer applied to the base station according to any of the above embodiments; the embodiment of the invention further provides a base station, comprising the processing device of the radio bearer applied to the first base station according to any one of the above.
  • FIG. 13 is a flowchart of a method of processing a radio bearer in accordance with a preferred embodiment 1 of the present invention. As shown in Figure 13, the following steps are included:
  • Step S1302 after the data transmission is completed, the base station sends a connection suspension indication to the terminal;
  • Step S1304 The base station side saves the access layer context information of the terminal, and resets the parameters related to the RLC/PDCP sequence number. After receiving the connection suspension indication sent by the base station, the terminal saves the access layer context information of the terminal on the terminal side. Reset parameters related to the RLC/PDCP sequence number;
  • Step S1306 when the terminal needs to resume the wireless connection, the terminal initiates a connection recovery request to the base station;
  • Step S1308 After receiving the connection recovery request sent by the terminal, the base station performs message encapsulation using the parameters related to the reset RLC/PDCP sequence number;
  • Step S1310 the base station then feeds back a connection recovery message to the terminal;
  • Step S1312 The terminal performs decapsulation of the connection recovery message by using the parameter related to the reset RLC/PDCP sequence number;
  • step S1314 the wireless connection between the terminal and the base station is restored.
  • FIG. 14 is a flowchart of a method of processing a radio bearer according to a preferred embodiment 2 of the present invention. As shown in Figure 14, the following steps are included:
  • Step S1402 after the data transmission is completed, the base station sends an indication that the connection is suspended to the terminal;
  • Step S1404 The base station side saves the access layer context information of the terminal and maintains parameters related to the RLC/PDCP sequence number and the superframe number of the terminal.
  • the terminal After receiving the connection suspension indication sent by the base station, the terminal saves the access layer context information of the terminal and Maintaining parameters related to the RLC/PDCP sequence number and the superframe number of the terminal;
  • Step S1406 When the terminal needs to restore the wireless connection, the terminal sends a connection recovery request to the base station, and resets the parameters related to the RLC/PDCP sequence number and the super frame number of the terminal side. It should be noted that the terminal resets the RLC/PDCP sequence number and The parameter related to the superframe number is in the process of initiating the connection recovery, and may be after the connection recovery request is initiated, or after the connection recovery request is initiated;
  • Step S1408 After receiving the wireless connection recovery request sent by the terminal, the base station resets the parameters related to the RLC/PDCP sequence number and the super frame number, and uses the reset RLC/PDCP sequence number to perform message encapsulation;
  • Step S1410 The base station sends a connection recovery message to the terminal, which is equivalent to a feedback message for the connection recovery request of the terminal.
  • Step S1412 The terminal performs decapsulation of the connection recovery message by using the parameters related to the reset RLC/PDCP sequence number and the superframe number.
  • step S1404 the wireless connection between the terminal and the base station is restored.
  • FIG. 15 is a flowchart of a method of processing a radio bearer in accordance with a preferred embodiment 3 of the present invention. As shown in FIG. 15, when the terminal is suspended in the area of the area of the second base station, and the connection is restored to the area of the area of the first base station, the following steps are included:
  • Step S1502 after the data transmission is completed, the second base station initiates a connection suspension indication to the terminal;
  • Step S1504 The second base station side saves the access layer context information of the terminal and maintains parameters related to the RLC/PDCP sequence number and the superframe number of the terminal. After receiving the connection suspension indication sent by the second base station, the terminal saves the terminal on the terminal side. Access layer context information and parameters related to maintaining the RLC/PDCP sequence number and superframe number of the terminal;
  • Step S1506 The terminal sends a connection recovery request to the first base station, where the terminal moves to the first base station to perform the wireless connection recovery, where the connection recovery request includes the identification information of the second base station;
  • Step S1508 The first base station sends a terminal context recovery request to the second base station according to the identification information of the second base station.
  • Step S1510 After receiving the terminal context recovery request, the second base station feeds back a terminal context recovery response to the first base station, where the second base station returns a parameter related to the RLC/PDCP sequence number and the superframe number of the terminal, and other information.
  • Step S1512 The first base station is related according to the RLC/PDCP sequence number received from the second base station. State parameters for message encapsulation;
  • Step S1514 The first base station feeds back a connection recovery message to the terminal.
  • Step S1516 The terminal performs decapsulation of the connection recovery message by using a status parameter related to the RLC/PDCP sequence number when suspended;
  • step S1518 the wireless connection recovery between the terminal and the first base station is completed.
  • FIG. 16 is a structural block diagram of a terminal according to Embodiment 4 of the present invention. As shown in FIG. 16, the terminal in the embodiment of the present invention includes:
  • a first memory 1602 configured to store the first processor 1600 executable instructions
  • the first processor 1600 is configured to perform the following operations according to instructions stored in the first memory 1602:
  • connection suspension indication After receiving the connection suspension indication sent by the base station, setting the radio bearer parameter to a preset value according to the connection suspension indication;
  • the radio bearer parameter is set to a preset value, where the terminal initiates the wireless connection recovery, including: the terminal sends a wireless connection recovery request to the base station, and waits for the connection recovery response of the base station;
  • the radio bearer parameter includes at least one of the following: a radio link control layer RLC parameter, a packet data convergence layer PDCP parameter.
  • the first processor is further configured to perform an operation of at least one of: performing verification on the received data by using the set RLC parameter; and using the set RLC parameter to send the data to be sent.
  • RLC encapsulation use the set PDCP parameters
  • the data is verified by the number of received data; the data to be sent is PDCP encapsulated using the set PDCP parameters.
  • FIG. 17 is a structural block diagram of a base station according to Embodiment 4 of the present invention. As shown in FIG. 17, the base station according to the embodiment of the present invention includes:
  • a second memory 1702 configured to store the second processor 1700 executable instructions
  • the second processor 1700 is configured to perform the following operations according to instructions stored in the second memory 1702:
  • the radio bearer parameter is set to a preset value, where the base station performs the wireless connection recovery, the base station receives the connection recovery request sent by the terminal, and sends a connection recovery response to the terminal. ;
  • the radio bearer parameter includes at least one of the following: a radio link control layer RLC parameter, a packet data convergence layer PDCP parameter.
  • the second processor is further configured to perform an operation of at least one of: performing verification on the received data using the set RLC parameters; and using the set RLC parameters to send the data to be sent.
  • FIG. 18 is a structural block diagram of a first base station according to Embodiment 4 of the present invention. As shown in FIG. 18, the method includes:
  • a third memory 1802 configured to store the third processor 1800 executable instructions
  • the third processor 1800 is configured to perform the following operations according to the instructions stored by the third memory 1802:
  • connection recovery request includes: connection recovery identification;
  • connection recovery identifier includes identification information of the second base station;
  • the second base station And receiving, by the second base station, a response message that is returned by the second base station, where the response message includes a radio bearer parameter of the terminal, where the radio bearer parameter includes at least one of the following: a radio link control layer RLC parameter , packet data convergence layer PDCP parameters.
  • the third processor is further configured to: perform operation on at least one of: performing, according to the RLC parameter in the response message, verifying data sent by the received terminal; according to the response message The RLC parameter in the RLC encapsulation of the data to be sent to the terminal; the data sent by the received terminal is verified according to the PDCP parameter in the response message; and the data to be sent to the terminal according to the PDCP parameter in the response message Perform PDCP encapsulation.
  • RLC parameters include parameters related to the RLC sequence number
  • PDCP parameters include parameters related to the PDCP sequence number and the superframe number.
  • Embodiments of the present invention also provide a storage medium.
  • the foregoing storage medium may be used to save the program code executed by the processing method of the radio bearer provided in Embodiment 1 above.
  • the foregoing storage medium may be located in any one of the wireless communication terminal groups in the computer network, or in any one of the mobile terminal groups.
  • the storage medium is arranged to store program code for performing the following steps:
  • the terminal After receiving the connection suspension indication sent by the base station, the terminal sets the radio bearer parameter to a preset value according to the connection suspension indication; or sets the radio bearer parameter to a preset value during the process of the terminal initiating the wireless connection recovery.
  • the terminal initiates the wireless connection recovery, including: the terminal sends a wireless connection recovery request to the base station, and waits for the connection recovery response of the base station; the radio bearer parameter includes at least one of the following: a radio link control layer RLC parameter, a packet data convergence layer PDCP parameter number.
  • Embodiments of the present invention also provide a storage medium.
  • the foregoing storage medium may be configured to store program code for performing the following steps:
  • the base station sends the connection suspension indication to the terminal, and sets the radio bearer parameter to a preset value; or the base station performs the wireless connection recovery process, setting the radio bearer parameter to a preset value, where the base station performs the wireless connection.
  • the recovering includes: receiving, by the base station, a connection recovery request sent by the terminal, and sending a connection recovery response to the terminal; the radio bearer parameter includes at least one of the following: a radio link control layer RLC parameter, a packet data convergence layer PDCP parameter.
  • Embodiments of the present invention also provide a storage medium.
  • the foregoing storage medium may be configured to store program code for performing the following steps:
  • the first base station receives the connection recovery request sent by the terminal, where the connection recovery request includes: connection recovery identification; the connection recovery identifies the identification information including the second base station;
  • the first base station sends a request message to the second base station according to the identification information.
  • the first base station receives a response message that is returned by the second base station for the request information, where the response message includes a radio bearer parameter of the terminal, where the radio bearer parameter includes at least one of the following: a radio link control layer RLC parameter, a packet data. Convergence layer PDCP parameters.
  • the disclosed technical contents may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • multiple units or components may be combined or may be Integrate into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, unit or module, and may be electrical or otherwise.
  • 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 purpose of the solution of the embodiment.
  • each functional unit in each 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 above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • the integrated unit if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium.
  • the technical solution of the present invention which is essential or contributes to the prior art, or all or part of the technical solution, may be embodied in the form of a software product stored in a storage medium.
  • a number of instructions are included to cause a computer device (which may be a personal computer, server or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention.
  • the foregoing storage medium includes: a U disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk, and the like. .
  • the foregoing technical solution provided by the embodiment of the present invention may be applied to the process of the radio bearer, where the terminal and the base station interact (for example, the terminal receives the connection suspension indication sent by the base station, or the terminal initiates the wireless connection recovery process).
  • the radio bearer parameter including the RLC parameter and the PDCP parameter is set to a preset value according to the connection suspension indication, which solves the problem that the RLC parameter and the PDCP parameter on the radio bearer between the terminal and the base station are inconsistent in the related art.
  • the terminal connection recovery fails, and the terminal needs to establish a radio bearer through more signaling interactions, which causes the terminal power consumption to increase, and ensures the radio bearer parameters between the terminal and the base station are consistent, thereby improving the relationship between the terminal and the base station.
  • the connection recovery success rate prevents the terminal from establishing a radio bearer through more signaling interactions.

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Abstract

本发明提供了一种无线承载的处理方法及装置、终端、基站,其中无线承载的方法包括:终端接收到基站发送的连接挂起指示后,根据连接挂起指示将无线承载参数设置为预设值;或终端发起无线连接恢复的过程中,将无线承载参数设置为预设值,其中,终端发起无线连接恢复包括:终端向基站发送无线连接恢复请求,并等待基站的连接恢复响应,所述无线承载参数包括以下至少之一:无线链路控制层RLC参数、分组数据汇聚层PDCP参数。解决了相关技术中,由于终端和基站间的无线承载上的RLC参数和PDCP参数不一致造成终端连接恢复失败,进而需要终端通过更多的信令交互来建立无线承载导致终端功耗增加的问题。

Description

无线承载的处理方法及装置、终端、基站 技术领域
本发明涉及通信领域,具体而言,涉及一种无线承载的处理方法及装置、终端、基站。
背景技术
机器间(Machine to Machine,简称为M2M)通信是第五代移动通信技术(5G)目前研究的一个重要课题,也是未来无线通信的一个重要应用领域。对于大多M2M终端都有比较严格的功耗要求,以便支持更长的待机时间。
相关技术中,如果数据传输完成,终端可以在基站的触发下挂起无线连接。图1是相关技术中基站不变时恢复无线连接的处理方法示意图,如图1所示,现有方法包括存储终端相关的接入层上下文信息以及用于恢复连接的恢复识别、挂起信令无线承载(Signaling Radio Bearer,简称为SRB)和数据无线承载(Data Radio Bearer,简称为DRB)等操作,但未对涉及数据传输的无线承载(例如SRB)的空口无线链路控制层(Radio Link Control,简称为RLC)模块和分组数据汇聚层(Packet Data Convergence Protocol,简称为PDCP)模块进行复位操作。
图2是相关技术中基站改变时恢复无线连接的处理方法示意图,如图2所示,当终端移动到新的基站下进行无线连接恢复的过程中,终端和新基站间的进行数据传输的无线承载上的RLC模块和PDCP模块的状态参数不一致,可能导致终端连接恢复失败,从而使得终端必须通过更多的信令交互来完成接入无线承载的建立,导致终端功耗增加。其中RLC模块的参数和RLC序号相关,包括RLC接收端维护的状态变量(例如,待接收的下一个RLC数据包的序列号、触发重排序的下一个RLC数据包的序列号等)、RLC发送端维护的状态变量(例如,RLC发送端已经正确接收的数据包的最高序列号的下一个序号、下一个新产生的RLC数据包的序 列号等)以及其他相关的参数,具体可参考3GPP TS36.322协议;PDCP模块的参数和PDCP序号和超帧号相关,包括PDCP接收端维护的状态变量(例如,下一个待接收的PDCP数据包序号,下一个待接收的PDCP数据包超帧号等),PDCP发送端维护的状态变量(例如,下一个待发送的PDCP数据包序号,下一个待发送的PDCP数据包超帧号等)以及其他相关的参数,具体可参考3GPP TS36.323协议。
针对相关技术中,由于终端和基站间的无线承载上的RLC参数和PDCP参数不一致造成终端连接恢复失败,进而需要终端通过更多的信令交互来建立无线承载导致终端功耗增加的问题,尚未提出有效的解决方案。
发明内容
本发明实施例提供了一种无线承载的处理方法及装置、终端、基站,以至少解决相关技术中,由于终端和基站间的无线承载上的RLC参数和PDCP参数不一致造成终端连接恢复失败,进而需要终端通过更多的信令交互来建立无线承载导致终端功耗增加的问题。
根据本发明的一个实施例,提供了一种无线承载的处理方法,包括:
终端接收到基站发送的连接挂起指示后,根据所述连接挂起指示将无线承载参数设置为预设值;或
终端发起无线连接恢复的过程中,将无线承载参数设置为预设值,其中,终端发起无线连接恢复包括:终端向基站发送无线连接恢复请求,并等待基站的连接恢复响应;
其中,所述无线承载参数包括以下至少之一:无线链路控制层RLC参数、分组数据汇聚层PDCP参数。
可选地,所述终端将无线承载参数设置为预设值之后,所述方法还包括:所述终端使用设置后的无线承载参数进行数据的收发。
可选地,所述终端使用设置后的无线承载参数进行数据的收发,包括 以下至少之一:
所述终端使用设置后的RLC参数对接收到的数据进行校验;
所述终端使用设置后的RLC参数对待发送的数据进行RLC封装。
可选地,所述终端使用设置后的无线承载参数进行数据的收发,包括以下至少之一:
所述终端使用设置后的PDCP参数对接收到的数据进行校验;
所述终端使用设置后的PDCP参数对待发送的数据进行PDCP封装。
可选地,所述RLC参数包括:RLC序号相关的参数;所述PDCP参数包括:PDCP序号和超帧号相关的参数。
根据本发明的另一个方面,还提供了一种无线承载的处理方法,包括:
基站向终端发送连接挂起指示的过程中,将无线承载参数设置为预设值;或
所述基站进行无线连接恢复的过程中,将无线承载参数设置为预设值,其中,所述基站进行无线连接恢复包括:所述基站接收到终端发送的连接恢复请求,并向所述终端发送连接恢复响应;
其中,所述无线承载参数包括以下至少之一:无线链路控制层RLC参数、分组数据汇聚层PDCP参数。
可选地,所述基站将无线承载参数设置为预设值之后,所述方法还包括:
所述基站使用设置后的无线承载参数进行数据的收发。
可选地,所述基站使用设置后的无线承载参数进行数据的收发,包括以下至少之一:
所述基站使用设置后的RLC参数对接收到的数据进行校验;
所述基站使用设置后的RLC参数对待发送的数据进行RLC封装。
可选地,所述基站使用设置后的无线承载参数进行数据的收发,包括 以下至少之一:
所述基站使用设置后的PDCP参数对接收到的数据进行校验;
所述基站使用设置后的PDCP参数对待发送的数据进行PDCP封装。
可选地,所述RLC参数包括:RLC序号相关的参数,所述PDCP参数包括:PDCP序号和超帧号相关的参数。
根据本发明的另一个实施例,还提供了一种无线承载的处理方法,包括:
第一基站接收终端发送的连接恢复请求,其中,所述连接恢复请求中包括:连接恢复识别,所述连接恢复识别包含第二基站的识别信息;
所述第一基站根据所述识别信息向所述第二基站发送请求消息;
所述第一基站接收所述第二基站针对所述请求信息返回的响应消息,其中,所述响应消息中包括所述终端的无线承载参数,所述无线承载参数包括以下至少之一:无线链路控制层RLC参数、分组数据汇聚层PDCP参数。
可选地,所述第一基站接收所述第二基站针对所述请求信息返回的响应消息之后,所述方法还包括:
所述第一基站根据所述响应消息中的RLC参数进行数据的收发;
所述第一基站根据所述响应消息中的PDCP参数进行数据的收发。
可选地,所述第一基站根据所述响应消息中的RLC参数进行数据的收发,包括以下至少之一:
所述第一基站根据所述响应消息中的RLC参数对接收到的终端发送的数据进行校验;
所述第一基站根据所述响应消息中的RLC参数对待发送给终端的数据进行RLC封装。
可选地,所述第一基站根据所述响应消息中的PDCP参数进行数据的收发,包括以下至少之一:
所述第一基站根据所述响应消息中的PDCP参数对接收到的终端发送的数据进行校验;
所述第一基站根据所述响应消息中的PDCP参数对待发送给终端的数据进行PDCP封装。
可选地,所述RLC参数包括:RLC序号相关的参数,所述PDCP参数包括:PDCP序号和超帧号相关的参数。
根据本发明的另一个实施例,还提供了一种无线承载的处理装置,应用于终端,包括:
第一设置模块,设置为在接收到基站发送的连接挂起信号后,根据所述连接挂起信号的指示将无线承载参数设置为预设值,其中,所述无线承载参数包括以下至少之一:无线链路控制层RLC参数、分组数据汇聚层PDCP参数;
第二设置模块,设置为在发起无线连接恢复的过程中,将无线承载参数设置为预设值,其中,所述发起无线连接恢复包括:终端向基站发送无线连接恢复请求,并等待基站的连接恢复响应。
可选地,所述装置还包括:
第一收发模块,所述第一收发模块设置为使用设置后的所述终端的无线承载参数进行数据的收发。
可选地,所述第一收发模块,包括:
第一校验单元,设置为使用设置后的RLC参数对接收到的数据进行校验;
第一封装单元,设置为使用设置后的RLC参数对待发送的数据进行RLC封装。
可选地,所述第一收发模块,还包括:
第二校验单元,设置为使用设置后的PDCP参数对接收到的数据进行校验;
第二封装单元,设置为使用设置后的PDCP参数对发给低层的数据进行PDCP封装。
可选地,所述RLC参数包括:RLC序号相关的参数,所述PDCP参数包括:PDCP序号和超帧号相关的参数。
根据本发明的另一个实施例,还提供了一种无线承载的处理装置,应用于基站,包括:
第三设置模块,设置为在向终端发送连接挂起信号时,将无线承载参数设置为预设值,其中,所述无线承载参数包括以下至少之一:无线链路控制层RLC参数、分组数据汇聚层PDCP参数;
第四设置模块,设置为在进行无线连接恢复的过程中,将无线承载参数设置为预设值,其中,所述进行无线连接恢复包括:基站接收到终端发送的连接恢复请求,并向所述终端发送连接恢复响应。
可选地,所述装置还包括第二收发模块,所述第二收发模块设置为使用设置后的所述基站的无线承载参数进行数据的收发。
可选地,所述第二收发模:包括:
第三校验单元,设置为使用设置后的RLC参数对接收到的数据进行校验;
第三封装单元,设置为使用设置后的RLC参数对待发送的数据进行RLC封装。
可选地,所述第二收发模块,包括:
第四校验单元,设置为使用设置后的PDCP参数对接收到的数据进行校验;
第四封装单元,设置为使用设置后的PDCP参数对发给低层的数据进行PDCP封装。
可选地,所述RLC参数包括:RLC序号相关的参数,所述PDCP参数包括:PDCP序号和超帧号相关的参数。
根据本发明的另一个实施例,还提供了一种无线承载的处理装置,应用于第一基站,包括:
第一接收模块,接收终端发送的连接恢复请求,其中,所述连接恢复请求中包括:第二基站的识别信息;
发送模块,设置为根据所述识别信息向所述第二基站发送请求消息;
第二接收模块,设置为接收所述第二基站针对所述请求信息返回的响应消息,其中,所述响应消息中包括所述终端的无线承载参数,所述参数包括以下至少之一:无线链路控制层RLC参数、分组数据汇聚层PDCP参数。
可选地,所述装置还包括第三收发模块,设置为:
根据所述响应消息中的RLC参数进行数据的收发;以及
根据所述响应消息中的PDCP参数进行数据的收发。
可选地,所述第三收发模块,包括:
第五校验单元,设置为根据所述响应消息中的RLC参数对接收到的数据进行校验;
第五封装单元,设置为根据所述响应消息中的RLC参数对待发送的数据进行RLC封装。
可选地,所述第三收发模块,包括:
第六校验单元,设置为根据所述响应消息中的PDCP参数对接收到的数据进行校验;
第六封装单元,设置为根据所述响应消息中的PDCP参数对待发送的数据进行PDCP封装。
可选地,所述RLC参数包括:RLC序号相关的参数,所述PDCP参数包括:PDCP序号和超帧号相关的参数。
根据本发明的另一个实施例,还提供了一种终端,包括第一处理器以及存储有所述第一处理器可执行指令的第一存储器,当所述指令被第一处 理器执行时,执行以下操作:
接收到基站发送的连接挂起指示后,根据所述连接挂起指示将无线承载参数设置为预设值;或
发起无线连接恢复的过程中,将无线承载参数设置为预设值,其中,终端发起无线连接恢复包括:终端向基站发送无线连接恢复请求,并等待基站的连接恢复响应;
其中,所述无线承载参数包括以下至少之一:无线链路控制层RLC参数、分组数据汇聚层PDCP参数。
可选地,将无线承载参数设置为预设值之后,所述第一处理器还设置为执行以下操作:
使用设置后的无线承载参数进行数据的收发。
可选地,所述第一处理器还设置为执行以下至少之一操作:
使用设置后的RLC参数对接收到的数据进行校验;
使用设置后的RLC参数对待发送的数据进行RLC封装;
使用设置后的PDCP参数对接收到的数据进行校验;
使用设置后的PDCP参数对待发送的数据进行PDCP封装。
根据本发明的另一个实施例,还提供了一种基站,包括:第二处理器以及存储有所述第二处理器可执行指令的第二存储器,当所述指令被第二处理器执行时,执行以下操作:
向终端发送连接挂起指示的过程中,将无线承载参数设置为预设值;
进行无线连接恢复的过程中,将无线承载参数设置为预设值,其中,所述进行无线连接恢复的过程包括:所述基站接收到终端发送的连接恢复请求,并向所述终端发送连接恢复响应;
其中,所述无线承载参数包括以下至少之一:无线链路控制层RLC参数、分组数据汇聚层PDCP参数。
可选地,将无线承载参数设置为预设值之后,所述第二处理器还设置为执行以下操作:使用设置后的无线承载参数进行数据的收发。
可选地,所述第二处理器还设置为执行以下至少之一操作:
使用设置后的RLC参数对接收到的数据进行校验;
使用设置后的RLC参数对待发送的数据进行RLC封装;
使用设置后的PDCP参数对接收到的数据进行校验;
使用设置后的PDCP参数对待发送的数据进行PDCP封装。
根据本发明的另一个方面,还提供了一种基站,包括:第三处理器以及存储有所述第三处理器可执行指令的第三存储器,当所述指令被第三处理器执行时,执行以下操作:
接收终端发送的连接恢复请求,其中,所述连接恢复请求中包括:连接恢复识别;所述连接恢复识别包含第二基站的识别信息;
根据所述识别信息向所述第二基站发送请求消息;
接收所述第二基站针对所述请求信息返回的响应消息,其中,所述响应消息中包括所述终端的无线承载参数,所述无线承载参数包括以下至少之一:无线链路控制层RLC参数、分组数据汇聚层PDCP参数。
可选地,接收所述第二基站针对所述请求信息返回的响应消息之后,所述第三处理器还执行以下至少之一操作:
根据所述响应消息中的RLC参数进行数据的收发;
根据所述响应消息中的PDCP参数进行数据的收发。
可选地,所述第三处理器还执行以下至少之一操作:
根据所述响应消息中的RLC参数对接收到的终端发送的数据进行校验;
根据所述响应消息中的RLC参数对待发送给终端的数据进行RLC封装;
根据所述响应消息中的PDCP参数对接收到的终端发送的数据进行校验;
根据所述响应消息中的PDCP参数对待发送给终端的数据进行PDCP封装。
在本发明实施例中,还提供了一种计算机存储介质,该计算机存储介质可以存储有执行指令,该执行指令用于执行上述实施例中的无线承载的处理方法。
通过本发明实施例,终端和基站通过交互(例如,终端接收到基站发送的连接挂起指示后,或终端发起无线连接恢复的过程中),根据所述连接挂起指示将包含有RLC参数和PDCP参数的无线承载参数设置为预设值,解决了相关技术中,由于终端和基站间的无线承载上的RLC参数和PDCP参数不一致造成终端连接恢复失败,进而需要终端通过更多的信令交互来建立无线承载导致终端功耗增加的问题,保证了终端和基站间的无线承载参数的一致,从而提高了终端与基站之间的连接恢复成功率,避免了终端需要通过更多的信令交互来建立无线承载。
附图说明
此处所说明的附图用来提供对本发明的进一步理解,构成本申请的一部分,本发明的示意性实施例及其说明用于解释本发明,并不构成对本发明的不当限定。在附图中:
图1是相关技术中基站不变时恢复无线连接的处理方法示意图;
图2是相关技术中基站改变时恢复无线连接的处理方法示意图;
图3是本发明实施例的无线承载的处理方法的无线通讯终端的硬件结构框图;
图4是根据本发明实施例1的终端侧无线承载的处理方法的流程图;
图5是根据本发明实施例1的基站侧无线承载的处理方法的流程图;
图6是根据本发明实施例1的第一基站侧无线承载的处理方法的流程 图;
图7是根据本发明实施例2的应用于终端侧的无线承载的处理装置的结构框图(一);
图8是根据本发明实施例2的应用于终端侧的无线承载的处理装置的结构框图(二);
图9是根据本发明实施例2的应用于基站侧的无线承载的处理装置的结构框图(一);
图10是根据本发明实施例2的应用于基站侧的无线承载的处理装置的结构框图(二);
图11是根据本发明实施例2的应用于终端侧的无线承载的处理装置的结构框图(一);
图12是根据本发明实施例2的应用于第一基站侧的无线承载的处理装置的结构框图(二);
图13是根据本发明优选实施例1的无线承载的处理方法的流程图;
图14是根据本发明优选实施例2的无线承载的处理方法的流程图;
图15是根据本发明优选实施例3的无线承载的处理方法的流程图;
图16是根据本发明实施例4的终端的结构框图;
图17是根据本发明实施例4的基站的结构框图;
图18是根据本发明实施例4的第一基站的结构框图。
具体实施方式
下文中将参考附图并结合实施例来详细说明本发明。需要说明的是,在不冲突的情况下,本申请中的实施例及实施例中的特征可以相互组合。
需要说明的是,本发明的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象,而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换,以便这里描 述的本发明的实施例能够以除了在这里图示或描述的那些以外的顺序实施。此外,术语“包括”和“具有”以及他们的任何变形,意图在于覆盖不排他的包含,例如,包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元,而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。
实施例1
根据本发明实施例,提供了一种无线承载的处理方法,需要说明的是,在附图的流程图示出的步骤可以在诸如一组计算机可执行指令的计算机系统中执行,并且,虽然在流程图中示出了逻辑顺序,但是在某些情况下,可以以不同于此处的顺序执行所示出或描述的步骤。
本申请实施例1所提供的方法实施例可以在移动终端、无线通讯终端或者类似的运算装置中执行。以运行在无线通讯终端上为例,图3是本发明实施例的一种无线承载的处理方法的无线通讯终端的硬件结构框图。如图3所示,无线通讯终端10可以包括一个或多个(图中仅示出一个)处理器102(处理器102可以包括但不限于微处理器MCU或可编程逻辑器件FPGA等的处理装置)、用于存储数据的存储器104、以及用于通信功能的传输模块106。本领域普通技术人员可以理解,图3所示的结构仅为示意,其并不对上述电子装置的结构造成限定。例如,无线通讯终端10还可包括比图3中所示更多或者更少的组件,或者具有与图3所示不同的配置。
存储器104可用于存储应用软件的软件程序以及模块,如本发明实施例中的无线承载的处理方法对应的程序指令/模块,处理器102通过运行存储在存储器104内的软件程序以及模块,从而执行各种功能应用以及数据处理,即实现上述的应用程序的漏洞检测方法。存储器104可包括高速随机存储器,还可包括非易失性存储器,如一个或者多个磁性存储装置、闪存、或者其他非易失性固态存储器。在一些实例中,存储器104可进一步包括相对于处理器102远程设置的存储器,这些远程存储器可以通过网络 连接至无线通讯终端10。上述网络的实例包括但不限于互联网、企业内部网、局域网、移动通信网及其组合。
传输装置106用于经由一个网络接收或者发送数据。上述的网络具体实例可包括无线通讯终端10的通信供应商提供的无线网络。在一个实例中,传输装置106包括一个网络适配器(Network Interface Controller,NIC),其可通过基站与其他网络设备相连从而可与互联网进行通讯。在一个实例中,传输装置106可以为射频(Radio Frequency,RF)模块,其用于通过无线方式与互联网进行通讯。
在上述运行环境下,本申请提供了如图4所示的无线承载的处理方法。图4是根据本发明实施例1的终端侧无线承载的处理方法的流程图,如图4所示,包括以下步骤:
步骤S402,终端接收到基站发送的连接挂起指示后,根据所述连接挂起指示将无线承载参数设置为预设值;或终端发起无线连接恢复的过程中,将无线承载参数设置为预设值,其中,终端发起无线连接恢复包括:终端向基站发送无线连接恢复请求,并等待基站的连接恢复响应;无线承载参数包括以下至少之一:无线链路控制层RLC参数、分组数据汇聚层PDCP参数。
需要说明的是,终端可以在发送无线连接恢复请求之前将无线承载参数设置为预设值,或者在发送无线连接恢复请求之后将无线承载参数设置为预设值,本发明实施例对此不作限定。
通过上述步骤,终端接收到基站发送的连接挂起指示后,根据连接挂起指示将无线承载参数设置为预设值;或终端发起无线连接恢复的过程中,将包含有RLC参数和PDCP参数的无线承载参数设置为预设值,解决了相关技术中,由于终端和基站间的无线承载上的RLC参数和PDCP参数不一致造成终端连接恢复失败,进而需要终端通过更多的信令交互来建立无线承载导致终端功耗增加的问题,保证了终端和基站间的无线承载参数的一致,从而提高了终端与基站之间的连接恢复成功率,避免了终端 需要通过更多的信令交互来建立无线承载。
本发明的一个优选实施方式中,终端将无线承载参数设置为预设值之后,终端会使用设置后的无线承载参数进行数据的收发,具体包括以下至少之一:
终端使用设置后的RLC参数对接收到的数据进行校验;
终端使用设置后的RLC参数对待发送的数据进行RLC封装;
终端使用设置后的PDCP参数对接收到的数据进行校验;
终端使用设置后的PDCP参数对待发送的数据进行PDCP封装。
优选的,RLC参数包括RLC序号相关的参数,PDCP参数包括PDCP序号和超帧号相关的参数。
为了更好地理解本发明,本发明实施例还提供了一种与上述终端侧无线承载的方法相对应的基站侧的无线承载的方法。图5是根据本发明实施例1的基站侧无线承载的处理方法的流程图,如图5所示,包括以下步骤:
S502,基站向终端发送连接挂起指示的过程中,将无线承载参数设置为预设值(例如,所述基站可以在发送所述无线连接挂起指示之后将无线承载参数设置为预设值);或基站进行无线连接恢复的过程中,将无线承载参数设置为预设值,其中,基站进行无线连接恢复包括:基站接收到终端发送的连接恢复请求,并向终端发送连接恢复响应(例如,所述终端可以在接收到所述无线连接恢复请求之后将无线承载参数设置为预设值);无线承载参数包括以下至少之一:无线链路控制层RLC参数、分组数据汇聚层PDCP参数。
通过上述步骤,基站向终端发送连接挂起指示的过程中,将无线承载参数设置为预设值,或基站进行无线连接恢复的过程中,将无线承载参数设置为预设值,解决了相关技术中,由于终端和基站间的无线承载上的RLC参数和PDCP参数不一致造成终端连接恢复失败,进而需要终端通过更多的信令交互来建立无线承载导致终端功耗增加的问题,保证了终端和基站间的无线承载参数的一致,从而提高了终端与基站之间的连接恢复成 功率,避免了终端需要通过更多的信令交互来建立无线承载。
本发明实施例的一个优选实施方式中,基站将无线承载参数设置为预设值之后,基站会使用设置后的无线承载参数进行数据的收发,具体包括以下至少之一:
基站使用设置后的RLC参数对接收到的数据进行校验;
基站使用设置后的RLC参数对待发送的数据进行RLC封装;
基站使用设置后的PDCP参数对接收到的数据进行校验;
基站使用设置后的PDCP参数对待发送的数据进行PDCP封装。
优选的,RLC参数包括RLC序号相关的参数,PDCP参数包括PDCP序号和超帧号相关的参数。
为了更好地理解本发明,本发明实施例还提供了一种与上述终端侧无线承载的方法相对应的第一基站侧的无线承载的方法。图6是根据本发明实施例1的第一基站侧无线承载的处理方法的流程图,如图6所示,当终端在第二基站下进行无线挂起后,移动到了第一基站下进行无线连接恢复的过程中,第一基站需要获取所述终端的无线承载参数,从而与终端的无线承载参数设置一致,主要包括以下步骤:
S602,第一基站接收终端发送的连接恢复请求,其中,连接恢复请求中包括:连接恢复识别;连接恢复识别包含第二基站的识别信息;
S604,第一基站根据识别信息向第二基站发送请求消息;
S606,第一基站接收第二基站针对请求信息返回的响应消息,其中,响应消息中包括终端的无线承载参数,所述无线承载参数包括以下至少之一:无线链路控制层RLC参数、分组数据汇聚层PDCP参数。
本发明实施例的一个优选实施方式中,第一基站接收所述第二基站针对所述请求信息返回的响应消息之后,所述方法还包括:
第一基站根据响应消息中的RLC参数进行数据的收发;
第一基站根据响应消息中的PDCP参数进行数据的收发。
具体的,第一基站根据响应消息中的RLC参数进行数据的收发主要包括:第一基站根据所述响应消息中的RLC参数对接收到的终端发送的数据进行校验,和/或,第一基站根据所述响应消息中的RLC参数对待发送给终端的数据进行RLC封装。
具体的,第一基站根据所述响应消息中的PDCP参数进行数据的收发主要包括:第一基站根据响应消息中的PDCP参数对接收到的终端发送的数据进行校验;和/或,第一基站根据响应消息中的PDCP参数对待发送给终端的数据进行PDCP封装。
优选的,RLC参数包括RLC序号相关的参数,PDCP参数包括PDCP序号和超帧号相关的参数。
需要说明的是,本发明实施例中,终端、基站或第一基站,将无线承载参数设置为预设值,可以是重置为初始值,也可以是其他约定的预设值,本发明实施例对此不作限定。
本发明实施例中,对于终端侧待发送的数据,终端作为发送方需要进行封装处理,而基站发送的连接恢复消息,对于终端来说涉及接收到的消息,所以对应的是进行解封装/校验的处理。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到根据上述实施例的方法可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件,但很多情况下前者是更佳的实施方式。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(如ROM/RAM、磁碟、光盘)中,包括若干指令用以使得一台终端设备(可以是手机,计算机,服务器,或者网络设备等)执行本发明各个实施例的方法。
实施例2
在本发明实施例中还提供了一种无线承载的装置,该装置用于实现上述实施例中的无线承载的处理方法及优选实施方式。如以下所使用的,术 语“模块”可以实现预定功能的软件和/或硬件的组合。尽管以下实施例所描述的装置较佳地以软件来实现,但是硬件,或者软件和硬件的组合的实现也是可能并被构想的。
本发明实施例提供了一种无线承载的处理装置,应用于终端,主要用于实现实施例1中终端侧的无线承载的处理方法。图7是根据本发明实施例2的应用于终端侧的无线承载的处理装置的结构框图(一),如图7所示,所述装置包括:
第一设置模块70,设置为在接收到基站发送的连接挂起信号后,根据连接挂起信号的指示将无线承载参数设置为预设值,其中,无线承载参数包括以下至少之一:无线链路控制层RLC参数、分组数据汇聚层PDCP参数;
第二设置模块72,设置为在发起无线连接恢复的过程中,将无线承载参数设置为预设值,其中,发起无线连接恢复包括:终端向基站发送无线连接恢复请求,并等待基站的连接恢复响应。
通过上述装置,第一设置模块70在接收到基站发送的连接挂起信号后,根据连接挂起信号的指示将无线承载参数设置为预设值,或者第二设置模块72在发起无线连接恢复的过程中,将无线承载参数设置为预设值,解决了相关技术中,由于终端和基站间的无线承载上的RLC参数和PDCP参数不一致造成终端连接恢复失败,进而需要终端通过更多的信令交互来建立无线承载导致终端功耗增加的问题,保证了终端和基站间的无线承载参数的一致,从而提高了终端与基站之间的连接恢复成功率,避免了终端需要通过更多的信令交互来建立无线承载。
图8是根据本发明实施例2的应用于终端侧的无线承载的处理装置的结构框图(二)。如图8所示,本发明实施例的一个优选实施方式中,所述装置还包括:
第一收发模块74,设置为使用设置后的终端的无线承载参数进行数据的收发。
第一收发模块74包括:
第一校验单元740,设置为使用设置后的RLC参数对接收到的数据进行校验;
第一封装单元742,设置为使用设置后的RLC参数对待发送的数据进行RLC封装;
第二校验单元744,设置为使用设置后的PDCP参数对接收到的数据进行校验;
第二封装单元746,设置为使用设置后的PDCP参数对发给低层的数据进行PDCP封装。
优选的,RLC参数包括RLC序号相关的参数,PDCP参数包括PDCP序号和超帧号相关的参数。
本发明实施例还提供了一种无线承载的处理装置,应用于基站,主要用于实现实施例1中基站侧的无线承载的处理方法。图9是根据本发明实施例2的应用于基站侧的无线承载的处理装置的结构框图(一),如图9所示,所述装置包括:
第三设置模块90,设置为在向终端发送连接挂起信号时,将无线承载参数设置为预设值,其中,无线承载参数包括以下至少之一:无线链路控制层RLC参数、分组数据汇聚层PDCP参数;
第四设置模块92,设置为在进行无线连接恢复的过程中,将无线承载参数设置为预设值,其中,进行无线连接恢复包括:基站接收到终端发送的连接恢复请求,并向终端发送连接恢复响应。
图10是根据本发明实施例2的应用于基站侧的无线承载的处理装置的结构框图(二)。如图10所示,本发明实施例的一个优选实施方式中,所述装置还包括:
第二收发模块94,设置为使用设置后的基站的无线承载参数进行数据的收发。
第二收发模94包括:
第三校验单元940,设置为使用设置后的RLC参数对接收到的数据进行校验;
第三封装单元942,设置为使用设置后的RLC参数对待发送的数据进行RLC封装;
第四校验单元944,设置为使用设置后的PDCP参数对接收到的数据进行校验;
第四封装单元946,设置为使用设置后的PDCP参数对发给低层的数据进行PDCP封装。
优选的,RLC参数包括RLC序号相关的参数,PDCP参数包括PDCP序号和超帧号相关的参数。
本发明实施例还提供了一种无线承载的处理装置,应用于第一基站,主要用于实现实施例1中第一基站侧的无线承载的处理方法。图11是根据本发明实施例2的应用于终端侧的无线承载的处理装置的结构框图(一),如图11所示,所述装置包括:
第一接收模块110,接收终端发送的连接恢复请求,其中,连接恢复请求中包括:连接恢复识别;所述连接恢复识别包含第二基站的识别信息;
发送模块112,设置为根据第二基站的识别信息向第二基站发送请求消息;
第二接收模块114,设置为接收第二基站针对请求信息返回的响应消息,其中,响应消息中包括终端的无线承载参数,所述无线承载参数包括以下至少之一:无线链路控制层RLC参数、分组数据汇聚层PDCP参数。
图12是根据本发明实施例2的应用于第一基站侧的无线承载的处理装置的结构框图(二)。如图12所示,本发明实施例的一个优选实施方式中,所述装置还包括第三收发模块116,设置为:
根据所述响应消息中的RLC参数进行数据的收发;以及
根据所述响应消息中的PDCP参数进行数据的收发。
第三收发模块116包括:
第五校验单元1160,设置为根据响应消息中的RLC参数对接收到的数据进行校验;
第五封装单元1162,设置为根据响应消息中的RLC参数对待发送的数据进行RLC封装;
第六校验单元1164,设置为根据响应消息中的PDCP参数对接收到的数据进行校验;
第六封装单元1166,设置为根据响应消息中的PDCP参数对待发送的数据进行PDCP封装。
优选的,RLC参数包括RLC序号相关的参数,PDCP参数包括PDCP序号和超帧号相关的参数。
需要说明的是,本发明实施例中,终端、基站或第一基站,将无线承载参数设置为预设值,可以是重置为初始值,也可以是其他约定的预设值,本发明实施例对此不作限定。
为了更好地理解本发明的技术方案,本发明实施例还提供了一种终端,包括上述任一项的应用于终端的无线承载的处理装置;本发明实施例还提供了一种基站,包括上述任一项的应用于基站的无线承载的处理装置;本发明实施例还提供了一种基站,包括上述任一项的应用于第一基站的无线承载的处理装置。
实施例3
为了更好地理解本发明的技术方案,本发明实施例中通过以下优选实施例对上述无线承载的处理方法进行具体的解释说明。
优选实施例1
图13是根据本发明优选实施例1的无线承载的处理方法的流程图。如图13所示,包括以下步骤:
步骤S1302,数据传输完成后,基站向终端发送连接挂起指示;
步骤S1304,基站侧保存终端的接入层上下文信息,同时重置RLC/PDCP序号相关的参数;终端收到基站发送的连接挂起指示后,在终端侧保存终端的接入层上下文信息,同时重置RLC/PDCP序号相关的参数;
步骤S1306,当终端需要恢复无线连接时,终端向基站发起连接恢复请求;
步骤S1308,基站收到终端发送的连接恢复请求后,使用重置后的RLC/PDCP序号相关的参数进行消息封装;
步骤S1310,然后基站向终端反馈连接恢复消息;
步骤S1312,终端使用重置后的RLC/PDCP序号相关的参数进行连接恢复消息的解封装;
步骤S1314,终端和基站之间的无线连接恢复完成。
优选实施例2
图14是根据本发明优选实施例2的无线承载的处理方法的流程图。如图14所示,包括以下步骤:
步骤S1402,当数据传输完成后,基站向终端发送连接挂起的指示;
步骤S1404,基站侧保存终端的接入层上下文信息及维持终端的RLC/PDCP序号和超帧号相关的参数;终端收到基站发送的连接挂起指示后,保存终端的接入层上下文信息及维持终端的RLC/PDCP序号和超帧号相关的参数;
步骤S1406,当终端需要恢复无线连接时,终端向基站发送连接恢复请求,并重置终端侧的RLC/PDCP序号和超帧号相关的参数,需要说明的是,终端重置RLC/PDCP序号和超帧号相关的参数是在发起连接恢复的过程中,可以在发起连接恢复请求之前,可以是发起连接恢复请求之后,也可以是发起连接恢复请求的同时;
步骤S1408,基站收到终端发送的无线连接恢复请求后,重置RLC/PDCP序号和超帧号相关的参数,使用重置后的RLC/PDCP序号进行消息封装;
步骤S1410,基站向终端发送连接恢复消息,相当于是对终端的连接恢复请求的反馈消息;
步骤S1412,终端使用重置后的RLC/PDCP序号和超帧号相关的参数进行连接恢复消息的解封装;
步骤S1404,终端和基站之间的无线连接恢复完成。
优选实施例3
图15是根据本发明优选实施例3的无线承载的处理方法的流程图。如图15所示,当终端在第二基站的区域范围内连接挂起后,移动到第一基站的区域范围内进行连接恢复的过程中,包括以下步骤:
步骤S1502,数据传输完成后,第二基站向终端发起连接挂起指示;
步骤S1504,第二基站侧保存终端的接入层上下文信息及维持终端的RLC/PDCP序号和超帧号相关的参数,终端接收到第二基站发送的连接挂起指示后,在终端侧保存终端的接入层上下文信息及维持终端的RLC/PDCP序号和超帧号相关的参数;
步骤S1506,当终端移动到第一基站下方进行无线连接恢复的过程中,终端向第一基站发送连接恢复请求,其中所述连接恢复请求中包含第二基站的识别信息;
步骤S1508,第一基站根据第二基站的识别信息向第二基站发送终端上下文恢复请求;
步骤S1510,第二基站收到终端上下文恢复请求后,向第一基站反馈终端上下文恢复响应,其中包含终端的RLC/PDCP序号和超帧号相关的参数及其他信息;
步骤S1512,第一基站根据从第二基站收到的RLC/PDCP序号相关的 状态参数进行消息封装;
步骤S1514,第一基站向终端反馈连接恢复消息;
步骤S1516,终端使用挂起时的RLC/PDCP序号相关的状态参数进行连接恢复消息的解封装;
步骤S1518,终端和第一基站之间的无线连接恢复完成。
以上是本发明的优选实施例,主要用于解释本发明实施例1和2中的技术方案,任何在本优选实施例的基础上进行的变形和步骤顺序的更改,都是可以被构想的。
实施例4
为了更好地理解本发明的技术方案,本发明的实施例还提供了一种终端。图16是根据本发明实施例4的终端的结构框图,如图16所示,本发明实施例的终端包括:
第一处理器1600;
第一存储器1602,设置为存储所述第一处理器1600可执行指令;
所述第一处理器1600设置为根据第一存储器1602中存储的指令执行以下操作:
接收到基站发送的连接挂起指示后,根据所述连接挂起指示将无线承载参数设置为预设值;或
发起无线连接恢复的过程中,将无线承载参数设置为预设值,其中,终端发起无线连接恢复包括:终端向基站发送无线连接恢复请求,并等待基站的连接恢复响应;
其中,所述无线承载参数包括以下至少之一:无线链路控制层RLC参数、分组数据汇聚层PDCP参数。
本实施例的优选实施方式中,上述第一处理器还设置为执行以下至少之一的操作:使用设置后的RLC参数对接收到的数据进行校验;使用设置后的RLC参数对待发送的数据进行RLC封装;使用设置后的PDCP参 数对接收到的数据进行校验;使用设置后的PDCP参数对待发送的数据进行PDCP封装。
本发明实施例还提供了一种基站。图17是根据本发明实施例4的基站的结构框图,如图17所示,本发明实施例的基站包括:
第二处理器1700;
第二存储器1702,设置为存储所述第二处理器1700可执行指令;
所述第二处理器1700设置为根据第二存储器1702中存储的指令执行以下操作:
向终端发送连接挂起指示的过程中,将无线承载参数设置为预设值;或
进行无线连接恢复的过程中,将无线承载参数设置为预设值,其中,所述基站进行无线连接恢复包括:所述基站接收到终端发送的连接恢复请求,并向所述终端发送连接恢复响应;
其中,所述无线承载参数包括以下至少之一:无线链路控制层RLC参数、分组数据汇聚层PDCP参数。
本实施例的优选实施方式中,上述第二处理器还设置为执行以下至少之一的操作:使用设置后的RLC参数对接收到的数据进行校验;使用设置后的RLC参数对待发送的数据进行RLC封装;使用设置后的PDCP参数对接收到的数据进行校验;使用设置后的PDCP参数对待发送的数据进行PDCP封装。
本发明实施例还提供了一种第一基站。图18是根据本发明实施例4的第一基站的结构框图,如图18所示,包括:
第三处理器1800;
第三存储器1802,设置为存储所述第三处理器1800可执行指令;
第三处理器1800设置为根据第三存储器1802存储的指令执行以下操作:
接收终端发送的连接恢复请求,其中,所述连接恢复请求中包括:连接恢复识别;所述连接恢复识别包含第二基站的识别信息;
根据所述识别信息向所述第二基站发送请求消息;
接收所述第二基站针对所述请求信息返回的响应消息,其中,所述响应消息中包括所述终端的无线承载参数,所述无线承载参数包括以下至少之一:无线链路控制层RLC参数、分组数据汇聚层PDCP参数。
本实施例的优选实施方式中,上述第三处理器还用于以下至少之一的操作:根据所述响应消息中的RLC参数对接收到的终端发送的数据进行校验;根据所述响应消息中的RLC参数对待发送给终端的数据进行RLC封装;根据所述响应消息中的PDCP参数对接收到的终端发送的数据进行校验;根据所述响应消息中的PDCP参数对待发送给终端的数据进行PDCP封装。
需要说明的是,上述RLC参数包括RLC序号相关的参数,PDCP参数包括PDCP序号和超帧号相关的参数。
本发明的实施例还提供了一种存储介质。可选地,在本实施例中,上述存储介质可以用于保存上述实施例一所提供的无线承载的处理方法所执行的程序代码。
可选地,在本实施例中,上述存储介质可以位于计算机网络中无线通讯终端群中的任意一个无线通讯终端中,或者位于移动终端群中的任意一个移动终端中。
可选地,在本实施例中,存储介质被设置为存储用于执行以下步骤的程序代码:
S1,终端接收到基站发送的连接挂起指示后,根据所述连接挂起指示将无线承载参数设置为预设值;或终端发起无线连接恢复的过程中,将无线承载参数设置为预设值,其中,终端发起无线连接恢复包括:终端向基站发送无线连接恢复请求,并等待基站的连接恢复响应;无线承载参数包括以下至少之一:无线链路控制层RLC参数、分组数据汇聚层PDCP参 数。
本发明的实施例还提供了一种存储介质。可选地,在本实施例中,上述存储介质可以被设置为存储用于执行以下步骤的程序代码:
S1,基站向终端发送连接挂起指示的过程中,将无线承载参数设置为预设值;或基站进行无线连接恢复的过程中,将无线承载参数设置为预设值,其中,基站进行无线连接恢复包括:基站接收到终端发送的连接恢复请求,并向终端发送连接恢复响应;无线承载参数包括以下至少之一:无线链路控制层RLC参数、分组数据汇聚层PDCP参数。
本发明的实施例还提供了一种存储介质。可选地,在本实施例中,上述存储介质可以被设置为存储用于执行以下步骤的程序代码:
S1,第一基站接收终端发送的连接恢复请求,其中,连接恢复请求中包括:连接恢复识别;所述连接恢复识别包含第二基站的识别信息;
S2,第一基站根据识别信息向第二基站发送请求消息;
S3,第一基站接收第二基站针对请求信息返回的响应消息,其中,响应消息中包括终端的无线承载参数,所述无线承载参数包括以下至少之一:无线链路控制层RLC参数、分组数据汇聚层PDCP参数。
上述本发明实施例序号仅仅为了描述,不代表实施例的优劣。
在本发明的上述实施例中,对各个实施例的描述都各有侧重,某个实施例中没有详述的部分,可以参见其他实施例的相关描述。
在本申请所提供的几个实施例中,应该理解到,所揭露的技术内容,可通过其它的方式实现。其中,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,单元或模块的间接耦合或通信连接,可以是电性或其它的形式。
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。上述集成的单元既可以采用硬件的形式实现,也可以采用软件功能单元的形式实现。
所述集成的单元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全部或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(可为个人计算机、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、只读存储器(ROM,Read-Only Memory)、随机存取存储器(RAM,Random Access Memory)、移动硬盘、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优选实施例而已,并不用于限制本发明,对于本领域的技术人员来说,本发明可以有各种更改和变化。凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。
工业实用性
本发明实施例提供的上述技术方案,可以应用于无线承载的处理过程中,终端和基站通过交互(例如,终端接收到基站发送的连接挂起指示后,或终端发起无线连接恢复的过程中),根据所述连接挂起指示将包含有RLC参数和PDCP参数的无线承载参数设置为预设值,解决了相关技术中,由于终端和基站间的无线承载上的RLC参数和PDCP参数不一致造 成终端连接恢复失败,进而需要终端通过更多的信令交互来建立无线承载导致终端功耗增加的问题,保证了终端和基站间的无线承载参数的一致,从而提高了终端与基站之间的连接恢复成功率,避免了终端需要通过更多的信令交互来建立无线承载。

Claims (36)

  1. 一种无线承载的处理方法,包括:
    终端接收到基站发送的连接挂起指示后,根据所述连接挂起指示将无线承载参数设置为预设值;或
    终端发起无线连接恢复的过程中,将无线承载参数设置为预设值,其中,终端发起无线连接恢复包括:终端向基站发送无线连接恢复请求,并等待基站的连接恢复响应;
    其中,所述无线承载参数包括以下至少之一:无线链路控制层RLC参数、分组数据汇聚层PDCP参数。
  2. 根据权利要求1所述的方法,其中,所述终端将无线承载参数设置为预设值之后,所述方法还包括:
    所述终端使用设置后的无线承载参数进行数据的收发。
  3. 根据权利要求2所述的方法,其中,所述终端使用设置后的无线承载参数进行数据的收发,包括以下至少之一:
    所述终端使用设置后的RLC参数对接收到的数据进行校验;
    所述终端使用设置后的RLC参数对待发送的数据进行RLC封装。
  4. 根据权利要求2所述的方法,其中,所述终端使用设置后的无线承载参数进行数据的收发,包括以下至少之一:
    所述终端使用设置后的PDCP参数对接收到的数据进行校验;
    所述终端使用设置后的PDCP参数对待发送的数据进行PDCP封装。
  5. 根据权利要求1-4任一项所述的方法,其中,所述RLC参数包括:RLC序号相关的参数;所述PDCP参数包括:PDCP序号和超帧号相关的参数。
  6. 一种无线承载的处理方法,包括:
    基站向终端发送连接挂起指示的过程中,将无线承载参数设置为预设值;或
    所述基站进行无线连接恢复的过程中,将无线承载参数设置为预设值,其中,所述基站进行无线连接恢复的过程包括:所述基站接收到终端发送的连接恢复请求,并向所述终端发送连接恢复响应;
    其中,所述无线承载参数包括以下至少之一:无线链路控制层RLC参数、分组数据汇聚层PDCP参数。
  7. 根据权利要求6所述的方法,其中,所述基站将无线承载参数设置为预设值之后,所述方法还包括:
    所述基站使用设置后的无线承载参数进行数据的收发。
  8. 根据权利要求7所述的方法,其中,所述基站使用设置后的无线承载参数进行数据的收发,包括以下至少之一:
    所述基站使用设置后的RLC参数对接收到的数据进行校验;
    所述基站使用设置后的RLC参数对待发送的数据进行RLC封装。
  9. 根据权利要求7所述的方法,其中,所述基站使用设置后的无线承载参数进行数据的收发,包括以下至少之一:
    所述基站使用设置后的PDCP参数对接收到的数据进行校验;
    所述基站使用设置后的PDCP参数对待发送的数据进行PDCP封装。
  10. 根据权利要求6-9任一项所述的方法,其中,所述RLC参数包括:RLC序号相关的参数,所述PDCP参数包括:PDCP序号和超帧号相关的参数。
  11. 一种无线承载的处理方法,包括:
    第一基站接收终端发送的连接恢复请求,其中,所述连接恢复请求中包括:连接恢复识别;所述连接恢复识别包含第二基站的识别信息;
    所述第一基站根据所述识别信息向所述第二基站发送请求消息;
    所述第一基站接收所述第二基站针对所述请求信息返回的响应消息,其中,所述响应消息中包括所述终端的无线承载参数,所述无线承载参数包括以下至少之一:无线链路控制层RLC参数、分组数据汇聚层PDCP参数。
  12. 根据权利要求11所述的方法,其中,所述第一基站接收所述第二基站针对所述请求信息返回的响应消息之后,所述方法还包括:
    所述第一基站根据所述响应消息中的RLC参数进行数据的收发;
    所述第一基站根据所述响应消息中的PDCP参数进行数据的收发。
  13. 根据权利要求12所述的方法,其中,所述第一基站根据所述响应消息中的RLC参数进行数据的收发,包括以下至少之一:
    所述第一基站根据所述响应消息中的RLC参数对接收到的终端 发送的数据进行校验;
    所述第一基站根据所述响应消息中的RLC参数对待发送给终端的数据进行RLC封装。
  14. 根据权利要求12所述的方法,其中,所述第一基站根据所述响应消息中的PDCP参数进行数据的收发,包括以下至少之一:
    所述第一基站根据所述响应消息中的PDCP参数对接收到的终端发送的数据进行校验;
    所述第一基站根据所述响应消息中的PDCP参数对待发送给终端的数据进行PDCP封装。
  15. 根据权利要求11-14任一项所述的方法,其中,所述RLC参数包括:RLC序号相关的参数;所述PDCP参数包括:PDCP序号和超帧号相关的参数。
  16. 一种无线承载的处理装置,应用于终端,包括:
    第一设置模块,设置为在接收到基站发送的连接挂起信号后,根据所述连接挂起信号的指示将无线承载参数设置为预设值,其中,所述无线承载参数包括以下至少之一:无线链路控制层RLC参数、分组数据汇聚层PDCP参数;
    第二设置模块,设置为在发起无线连接恢复的过程中,将无线承载参数设置为预设值,其中,所述发起无线连接恢复包括:终端向基站发送无线连接恢复请求,并等待基站的连接恢复响应。
  17. 根据权利要求16所述的装置,其中,所述装置还包括:
    第一收发模块,所述第一收发模块设置为使用设置后的所述终端的无线承载参数进行数据的收发。
  18. 根据权利要求17所述的装置,其中,所述第一收发模块,包括:
    第一校验单元,设置为使用设置后的RLC参数对接收到的数据进行校验;
    第一封装单元,设置为使用设置后的RLC参数对待发送的数据进行RLC封装。
  19. 根据权利要求17所述的装置,其中,所述第一收发模块,还包括:
    第二校验单元,设置为使用设置后的PDCP参数对接收到的数据进行校验;
    第二封装单元,设置为使用设置后的PDCP参数对待发送的数据进行PDCP封装。
  20. 一种无线承载的处理装置,应用于基站,包括:
    第三设置模块,设置为在向终端发送连接挂起信号时,将无线承载参数设置为预设值,其中,所述无线承载参数包括以下至少之一:无线链路控制层RLC参数、分组数据汇聚层PDCP参数;
    第四设置模块,设置为在进行无线连接恢复的过程中,将无线承载参数设置为预设值,其中,所述进行无线连接恢复包括:基站接收到终端发送的连接恢复请求,并向所述终端发送连接恢复响应。
  21. 根据权利要求20所述的装置,其中,所述装置还包括第二收发模块,所述第二收发模块设置为使用设置后的所述基站的无线承载参数进行数据的收发。
  22. 根据权利要求21所述的装置,其中,所述第二收发模:包 括:
    第三校验单元,设置为使用设置后的RLC参数对接收到的数据进行校验;
    第三封装单元,设置为使用设置后的RLC参数对待发送的数据进行RLC封装。
  23. 根据权利要求21所述的装置,其中,所述第二收发模块,包括:
    第四校验单元,设置为使用设置后的PDCP参数对接收到的数据进行校验;
    第四封装单元,设置为使用设置后的PDCP参数对待发送的数据进行PDCP封装。
  24. 一种无线承载的处理装置,应用于第一基站,包括:
    第一接收模块,设置为接收终端发送的连接恢复请求,其中,所述连接恢复请求中包括:连接恢复识别,所述连接恢复识别包含第二基站的识别信息;
    发送模块,设置为根据所述识别信息向所述第二基站发送请求消息;
    第二接收模块,设置为接收所述第二基站针对所述请求信息返回的响应消息,其中,所述响应消息中包括所述终端的无线承载参数,所述无线承载参数包括以下至少之一:无线链路控制层RLC参数、分组数据汇聚层PDCP参数。
  25. 根据权利要求24所述的装置,其中,所述装置还包括第三收发模块,设置为:
    根据所述响应消息中的RLC参数进行数据的收发;以及
    根据所述响应消息中的PDCP参数进行数据的收发。
  26. 根据权利要求25所述的装置,其中,所述第三收发模块,包括:
    第五校验单元,设置为根据所述响应消息中的RLC参数对接收到的数据进行校验;
    第五封装单元,设置为根据所述响应消息中的RLC参数对待发送的数据进行RLC封装。
  27. 根据权利要求25所述的装置,其中,所述第三收发模块,还包括:
    第六校验单元,设置为根据所述响应消息中的PDCP参数对接收到的数据进行校验;
    第六封装单元,设置为根据所述响应消息中的PDCP参数对待发送的数据进行PDCP封装。
  28. 一种终端,包括:第一处理器以及存储有所述第一处理器可执行指令的第一存储器,当所述指令被第一处理器执行时,执行以下操作:
    接收到基站发送的连接挂起指示后,根据所述连接挂起指示将无线承载参数设置为预设值;或
    发起无线连接恢复的过程中,将无线承载参数设置为预设值,其中,终端发起无线连接恢复包括:终端向基站发送无线连接恢复请求,并等待基站的连接恢复响应;
    其中,所述无线承载参数包括以下至少之一:无线链路控制层RLC参数、分组数据汇聚层PDCP参数。
  29. 根据权利要求28所述的终端,其中,将无线承载参数设置为预设值之后,所述第一处理器还设置为执行以下操作:
    使用设置后的无线承载参数进行数据的收发。
  30. 根据权利要求29所述的终端,其中,所述第一处理器执行以下至少之一操作:
    使用设置后的RLC参数对接收到的数据进行校验;
    使用设置后的RLC参数对待发送的数据进行RLC封装;
    使用设置后的PDCP参数对接收到的数据进行校验;
    使用设置后的PDCP参数对待发送的数据进行PDCP封装。
  31. 一种基站,包括:第二处理器以及存储有所述第二处理器可执行指令的第二存储器,当所述指令被第二处理器执行时,执行以下操作:
    向终端发送连接挂起指示的过程中,将无线承载参数设置为预设值;
    进行无线连接恢复的过程中,将无线承载参数设置为预设值,其中,所述进行无线连接恢复的过程包括:所述基站接收到终端发送的连接恢复请求,并向所述终端发送连接恢复响应;
    其中,所述无线承载参数包括以下至少之一:无线链路控制层RLC参数、分组数据汇聚层PDCP参数。
  32. 根据权利要求31所述的基站,其中,将无线承载参数设置 为预设值之后,所述第二处理器还设置为执行以下操作:
    使用设置后的无线承载参数进行数据的收发。
  33. 根据权利要求32所述的基站,其中,所述第二处理器还设置为执行以下至少之一操作:
    使用设置后的RLC参数对接收到的数据进行校验;
    使用设置后的RLC参数对待发送的数据进行RLC封装;
    使用设置后的PDCP参数对接收到的数据进行校验;
    使用设置后的PDCP参数对待发送的数据进行PDCP封装。
  34. 一种基站,包括:第三处理器以及存储有所述第三处理器可执行指令的第三存储器,当所述指令被第三处理器执行时,执行以下操作:
    接收终端发送的连接恢复请求,其中,所述连接恢复请求中包括:连接恢复识别;所述连接恢复识别包含第二基站的识别信息;
    根据所述识别信息向所述第二基站发送请求消息;
    接收所述第二基站针对所述请求信息返回的响应消息,其中,所述响应消息中包括所述终端的无线承载参数,所述无线承载参数包括以下至少之一:无线链路控制层RLC参数、分组数据汇聚层PDCP参数。
  35. 根据权利要求34所述的基站,其中,接收所述第二基站针对所述请求信息返回的响应消息之后,所述第三处理器还执行以下至少之一操作:
    根据所述响应消息中的RLC参数进行数据的收发;
    根据所述响应消息中的PDCP参数进行数据的收发。
  36. 根据权利要求34所述的基站,其中,所述第三处理器还执行以下至少之一操作:
    根据所述响应消息中的RLC参数对接收到的终端发送的数据进行校验;
    根据所述响应消息中的RLC参数对待发送给终端的数据进行RLC封装;
    根据所述响应消息中的PDCP参数对接收到的终端发送的数据进行校验;
    根据所述响应消息中的PDCP参数对待发送给终端的数据进行PDCP封装。
PCT/CN2017/091336 2016-08-10 2017-06-30 无线承载的处理方法及装置、终端、基站 Ceased WO2018028341A1 (zh)

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