WO2023066009A1 - 内生业务的传输方法、装置及存储介质 - Google Patents
内生业务的传输方法、装置及存储介质 Download PDFInfo
- Publication number
- WO2023066009A1 WO2023066009A1 PCT/CN2022/122862 CN2022122862W WO2023066009A1 WO 2023066009 A1 WO2023066009 A1 WO 2023066009A1 CN 2022122862 W CN2022122862 W CN 2022122862W WO 2023066009 A1 WO2023066009 A1 WO 2023066009A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- endogenous
- service
- terminal
- base station
- signaling
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 114
- 230000005540 biological transmission Effects 0.000 title claims abstract description 101
- 230000011664 signaling Effects 0.000 claims abstract description 244
- 238000011084 recovery Methods 0.000 claims description 77
- 101001055444 Homo sapiens Mediator of RNA polymerase II transcription subunit 20 Proteins 0.000 claims description 41
- 102100026165 Mediator of RNA polymerase II transcription subunit 20 Human genes 0.000 claims description 41
- 108091005487 SCARB1 Proteins 0.000 claims description 41
- 102100037118 Scavenger receptor class B member 1 Human genes 0.000 claims description 41
- 238000012545 processing Methods 0.000 claims description 27
- 238000004590 computer program Methods 0.000 claims description 24
- 230000003213 activating effect Effects 0.000 claims description 13
- 230000003993 interaction Effects 0.000 claims description 9
- 230000011218 segmentation Effects 0.000 claims description 7
- 230000000977 initiatory effect Effects 0.000 claims description 2
- 238000013461 design Methods 0.000 description 26
- 238000010586 diagram Methods 0.000 description 15
- 230000006870 function Effects 0.000 description 12
- 238000004891 communication Methods 0.000 description 8
- 238000010801 machine learning Methods 0.000 description 8
- XHSQDZXAVJRBMX-UHFFFAOYSA-N 2-(5,6-dichlorobenzimidazol-1-yl)-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound OC1C(O)C(CO)OC1N1C2=CC(Cl)=C(Cl)C=C2N=C1 XHSQDZXAVJRBMX-UHFFFAOYSA-N 0.000 description 6
- 238000010295 mobile communication Methods 0.000 description 6
- 230000007774 longterm Effects 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 238000013473 artificial intelligence Methods 0.000 description 4
- 238000007726 management method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
Definitions
- the present disclosure relates to the technical field of communications, and in particular, to a transmission method, device, and storage medium for endogenous services.
- the service in the existing 3GPP (3rd Generation Partnership Project, 3rd Generation Partnership Project) wireless communication network is an end-to-end service, and the service establishment process is initiated and completed through NAS signaling between the terminal and the core network.
- machine learning modules are embedded in each node of the wireless mobile communication network, including base stations and terminals.
- base stations and terminals have functions such as model signaling, data processing, and edge computing.
- the services generated by the application of artificial intelligence in wireless communication networks are one of the typical examples of endogenous services.
- the characteristics of endogenous services are: the start and end of the service are both in the system, and it does not directly provide services to end users, but is built to solve complex problems in the mobile communication system or improve performance.
- Endogenous services have the characteristics of large data flows during data processing and machine learning model transmission. They cannot be transmitted as physical layer signaling, but can only be transmitted as a type of independent service flow through data bearer.
- delay reliability there are different requirements in terms of delay reliability, for example: the reasoning process has a high delay requirement; the reasoning result and the transfer of the model have high reliability requirements.
- the transmission mode of the prior art cannot meet the transmission requirements of endogenous services, and cannot guarantee reliable transmission of endogenous service data or signaling.
- the present disclosure provides an endogenous service transmission method, device, and storage medium to establish an endogenous service transmission channel between a base station and a terminal to ensure reliable transmission of endogenous service data or signaling.
- the present disclosure provides a method for transmitting an endogenous service, which is applied to a terminal, and the method includes:
- the endogenous service establishment instruction information transmit the data and/or signaling of the endogenous service with the base station on the radio bearer RB carrying the endogenous service.
- the sending the endogenous service establishment request to the base station through air interface signaling includes at least one of the following:
- the first RRC signaling is sent to the base station, the first RRC signaling is an endogenous service establishment request message, and the endogenous service establishment request message includes one or more of the following Items: endogenous service establishment request, endogenous service type, endogenous service cycle, endogenous service life cycle, endogenous service QoS requirements.
- the endogenous business includes at least one of the following:
- the method before initiating a random access request to the base station by using the preset preamble and/or preset physical random access channel PRACH resource corresponding to the endogenous service, the method further includes:
- the sending a radio resource control RRC establishment request message to the base station includes:
- the sending the RRC recovery request message to the base station includes:
- the receiving the endogenous service establishment indication information sent by the base station includes:
- RRC connection establishment message RRC connection reconfiguration message, RRC connection recovery message, third RRC signaling.
- the RBs include signaling radio bearers SRB0, SRB1, SRB2 or data radio bearers DRB.
- the endogenous service establishment indication information includes DRB configuration parameters
- the transmitting the data and/or signaling of the endogenous service with the base station on the radio bearer RB carrying the endogenous service includes:
- the present disclosure provides a method for transmitting an endogenous service, which is applied to a base station, and the method includes:
- the RBs include signaling radio bearers SRB0, SRB1, SRB2 or data radio bearers DRB.
- the transmitting the data and/or signaling of the endogenous service with the terminal on the radio bearer RB carrying the endogenous service includes:
- SRB0 is used as the RB carrying endogenous services
- the sending endogenous service establishment indication information to the terminal includes:
- a DRB dedicated to carrying endogenous services is established, and endogenous service establishment instruction information is sent to the terminal, and the endogenous service establishment instruction information includes DRB configuration parameters, so that The terminal establishes a corresponding DRB according to the DRB configuration parameters, so as to transmit the data and/or signaling of the endogenous service on the DRB.
- the transmitting the data and/or signaling of the endogenous service with the terminal on the radio bearer RB carrying the endogenous service includes:
- the sending endogenous service establishment indication information to the terminal includes:
- RRC connection establishment message RRC connection reconfiguration message, RRC connection recovery message, third RRC signaling.
- the present disclosure provides a terminal, including a memory, a transceiver, and a processor:
- a memory for storing computer programs; a transceiver for sending and receiving data under the control of the processor; a processor for reading the computer programs in the memory and performing the following operations:
- the endogenous service establishment instruction information transmit the data and/or signaling of the endogenous service with the base station on the radio bearer RB carrying the endogenous service.
- the processor is used for at least one of the following when sending an endogenous service establishment request to the base station through air interface signaling:
- the first RRC signaling is sent to the base station, the first RRC signaling is an endogenous service establishment request message, and the endogenous service establishment request message includes one or more of the following Items: endogenous service establishment request, endogenous service type, endogenous service cycle, endogenous service life cycle, endogenous service QoS requirements.
- the endogenous business includes at least one of the following:
- the processor initiates a random access request to the base station by using the preset preamble and/or the preset physical random access channel PRACH resource corresponding to the endogenous service, further Used for:
- the processor when the processor sends a radio resource control RRC establishment request message to the base station, it is configured to:
- the processor when the processor sends the RRC recovery request message to the base station, it is configured to:
- the processor when receiving the endogenous service establishment indication information sent by the base station, the processor is configured to:
- RRC connection establishment message RRC connection reconfiguration message, RRC connection recovery message, third RRC signaling.
- the RBs include signaling radio bearers SRB0, SRB1, SRB2 or data radio bearers DRB.
- the endogenous service establishment indication information includes DRB configuration parameters
- the processor When transmitting the data and/or signaling of the endogenous service with the base station on the radio bearer RB carrying the endogenous service, the processor is configured to:
- the present disclosure provides a base station, including a memory, a transceiver, and a processor:
- the memory is used to store computer programs; the transceiver is used to send and receive data under the control of the processor; the processor is used to read the computer programs in the memory and perform the following operations:
- the RBs include signaling radio bearers SRB0, SRB1, SRB2 or data radio bearers DRB.
- the processor when transmitting data and/or signaling of the endogenous service with the terminal on a radio bearer RB carrying the endogenous service, the processor is configured to:
- SRB0 is used as the RB carrying endogenous services
- the processor when the processor sends endogenous service establishment instruction information to the terminal, it is configured to:
- a DRB dedicated to carrying endogenous services is established, and endogenous service establishment instruction information is sent to the terminal, and the endogenous service establishment instruction information includes DRB configuration parameters, so that The terminal establishes a corresponding DRB according to the DRB configuration parameters, so as to transmit the data and/or signaling of the endogenous service on the DRB.
- the processor is configured to: when transmitting data and/or signaling of the endogenous service with the terminal on a radio bearer RB carrying the endogenous service:
- the processor when the processor sends endogenous service establishment instruction information to the terminal, it is configured to:
- RRC connection establishment message RRC connection reconfiguration message, RRC connection recovery message, third RRC signaling.
- an endogenous service transmission device including:
- a request unit configured to send an endogenous service establishment request to the base station through air interface signaling
- a receiving unit configured to receive endogenous service establishment indication information sent by the base station
- a transmission unit configured to transmit data and/or signaling of the endogenous service with the base station on a radio bearer RB carrying the endogenous service according to the endogenous service establishment indication information.
- an endogenous service transmission device including:
- a receiving unit configured to receive an endogenous service establishment request sent by the terminal through air interface signaling
- a sending unit configured to determine to establish the endogenous service according to the endogenous service establishment request, and send endogenous service establishment indication information to the terminal;
- a transmission unit configured to transmit data and/or signaling of the endogenous service with the terminal on the radio bearer RB carrying the endogenous service.
- the present disclosure provides a processor-readable storage medium, where the processor-readable storage medium stores a computer program, and the computer program is used to enable the processor to execute the program described in the first aspect or the second aspect.
- the present disclosure provides a transmission method, device and storage medium of an endogenous service.
- the terminal sends an endogenous service establishment request to the base station through air interface signaling; the base station determines to establish the endogenous service according to the endogenous service establishment request, and sends the request to the terminal.
- Endogenous service establishment instruction information furthermore, the data and/or signaling of the endogenous service can be transmitted between the base station and the terminal on the radio bearer RB carrying the endogenous service.
- the data and/or signaling of the endogenous service is regarded as an independent service flow, and the data and/or signaling of the endogenous service are transmitted on a specific radio bearer between the base station and the terminal to ensure the endogenous service Reliable transmission of data and/or signaling.
- FIG. 1 is a system schematic diagram of an endogenous service transmission method provided by an embodiment of the present disclosure
- FIG. 2 is a flow chart of an endogenous service transmission method provided by an embodiment of the present disclosure
- FIG. 3 is a flow chart of an endogenous service transmission method provided by another embodiment of the present disclosure.
- FIG. 4 is a structural diagram of a terminal provided by an embodiment of the present disclosure.
- FIG. 5 is a structural diagram of a base station provided by an embodiment of the present disclosure.
- FIG. 6 is a structural diagram of an endogenous service transmission device provided by an embodiment of the present disclosure.
- Fig. 7 is a structural diagram of an endogenous service transmission device provided by another embodiment of the present disclosure.
- the service in the existing 3GPP wireless communication network is an end-to-end service, and the service establishment process is initiated and completed through NAS signaling between the terminal and the core network.
- the service establishment process initiated by the terminal is as follows. If the terminal is in the RRC (Radio Resource Control, radio resource control) connection state, it directly communicates with the core network through the air interface NAS (Non-access stratum, non-access stratum) to perform signaling interaction with the core network, and initiates a service request; if the terminal is in the RRC In the Idle (idle) state, an RRC connection needs to be established; if the terminal is in the RRC Inactive (inactive) state, it needs to restore the RRC connection and initiate the service establishment process.
- RRC Radio Resource Control, radio resource control
- a terminal in the RRC Idle state when the terminal needs to initiate a service request, it initiates the RRC connection establishment process with the base station, and the terminal transmits the NAS connection request message (service request) through the NAS carried in the RRC signaling. It is sent to the core network, and the core network establishes a service connection with the terminal, and then the core network sends the service connection and service-related information to the base station, and the base station establishes a service bearer RB (radio bearer, radio bearer), and notify the terminal with an RRC reconfiguration message.
- a service bearer RB radio bearer, radio bearer
- the terminal For the service request initiated by the terminal in the RRC Idle state, the terminal carries the EstablishmentCause in the RRC connection request message RRCSetupRequest to explain the reason for the establishment of the RRC connection, and then sends the service request NAS message to the core network; Carry ResumeCause in the RRC connection to explain the reason for the RRC connection recovery, and then send a service request NAS message to the core network.
- machine learning modules are embedded in each node of the wireless mobile communication network, including base stations and terminals.
- base stations and terminals have functions such as model signaling, data processing, and edge computing.
- the services generated by the application of artificial intelligence in wireless communication networks are one of the typical examples of endogenous services.
- the characteristics of endogenous services are: the start and end of the service are both in the system, and it does not directly provide services to end users, but is built to solve complex problems in the mobile communication system or improve performance.
- the endogenous business can be learning model sharing, computing power sharing, computing power interaction, cloud processing data sharing, intelligent task segmentation, etc.
- terminal A performs data preprocessing, and transmits the intermediate results to other network devices through the base station for reasoning, and transmits them to terminal B.
- Terminal B can infer the final results and report them to network devices through the base station.
- Endogenous services have the characteristics of large data flows during data processing and machine learning model transmission. They cannot be transmitted as physical layer signaling, but can only be transmitted as a type of independent service flow through data bearer.
- delay reliability there are different requirements in terms of delay reliability, for example: the reasoning process has a high delay requirement; the reasoning result and the transfer of the model have high reliability requirements.
- the transmission mode of the prior art cannot meet the transmission requirements of endogenous services, and cannot guarantee reliable transmission of endogenous service data or signaling.
- the present disclosure provides a transmission method for endogenous services.
- a specific transmission channel for carrying endogenous services is established between the base station and the terminal to ensure reliable transmission of endogenous service data or signaling.
- the terminal can send an endogenous service establishment request to the base station through air interface signaling; the base station determines to establish the endogenous service according to the endogenous service establishment request, and sends endogenous service establishment indication information to the terminal; responding to the endogenous service To establish instruction information, specify or establish a radio bearer RB for carrying endogenous services between the terminal and the base station, and then transmit data and/or signaling of the endogenous service on the RB between the terminal and the base station.
- the RB includes signaling radio bearers SRB0, SRB1, SRB2 or data radio bearers DRB.
- An endogenous service transmission method provided by an embodiment of the present disclosure is applicable to the system as shown in FIG. 1 , and the system includes a terminal 11 and a base station 12 .
- the terminal 11 can send an endogenous service establishment request to the base station 12 through air interface signaling;
- the base station 12 determines to establish the endogenous service according to the endogenous service establishment request, and sends endogenous service establishment instruction information to the terminal 11; responding to the endogenous service establishment request Generate service establishment instruction information, specify or establish a radio bearer RB for carrying endogenous services between terminal 11 and base station 12, and then terminal 11 and base station 12 can transmit data and/or signaling of endogenous services on the RB
- the applicable system may be a global system of mobile communication (GSM) system, a code division multiple access (CDMA) system, a wideband code division multiple access (WCDMA) general packet Wireless business (general packet radio service, GPRS) system, long term evolution (long term evolution, LTE) system, LTE frequency division duplex (frequency division duplex, FDD) system, LTE time division duplex (time division duplex, TDD) system, Long term evolution advanced (LTE-A) system, universal mobile telecommunications system (UMTS), worldwide interoperability for microwave access (WiMAX) system, 5G new air interface (New Radio, NR) system, etc.
- GSM global system of mobile communication
- CDMA code division multiple access
- WCDMA wideband code division multiple access
- GPRS general packet Wireless business
- long term evolution long term evolution
- LTE long term evolution
- LTE frequency division duplex frequency division duplex
- FDD frequency division duplex
- TDD time division duplex
- LTE-A Long term evolution advanced
- the terminal device involved in the embodiments of the present disclosure may be a device that provides voice and/or data connectivity to users, a handheld device with a wireless connection function, or other processing devices connected to a wireless modem.
- the name of the terminal equipment may be different.
- the terminal equipment may be called User Equipment (User Equipment, UE).
- the wireless terminal equipment can communicate with one or more core networks (Core Network, CN) via the radio access network (Radio Access Network, RAN), and the wireless terminal equipment can be a mobile terminal equipment, such as a mobile phone (or called a "cellular "telephones) and computers with mobile terminal equipment, such as portable, pocket, hand-held, computer built-in or vehicle-mounted mobile devices, which exchange language and/or data with the radio access network.
- a mobile terminal equipment such as a mobile phone (or called a "cellular "telephones) and computers with mobile terminal equipment, such as portable, pocket, hand-held, computer built-in or vehicle-mounted mobile devices, which exchange language and/or data with the radio access network.
- PCS Personal Communication Service
- SIP Session Initiated Protocol
- WLL Wireless Local Loop
- PDA Personal Digital Assistant
- Wireless terminal equipment can also be called system, subscriber unit, subscriber station, mobile station, mobile station, remote station, access point , remote terminal (remote terminal), access terminal (access terminal), user terminal (user terminal), user agent (user agent), and user device (user device), which are not limited in the embodiments of the present disclosure.
- the base station involved in the embodiments of the present disclosure may also be other network devices, where the base station may include multiple cells that provide services for the terminal.
- the base station can also be called an access point, or it can be a device in the access network that communicates with the wireless terminal device through one or more sectors on the air interface, or other names.
- the network device can be used to interchange received over-the-air frames with Internet Protocol (IP) packets and act as a router between the wireless terminal device and the rest of the access network, which can include the Internet Protocol (IP) communication network.
- IP Internet Protocol
- Network devices may also coordinate attribute management for the air interface.
- the network equipment involved in the embodiments of the present disclosure may be a network equipment (Base Transceiver Station, BTS) in Global System for Mobile communications (GSM) or Code Division Multiple Access (Code Division Multiple Access, CDMA) ), it can also be a network device (NodeB) in Wide-band Code Division Multiple Access (WCDMA), or it can be an evolved network device in a long-term evolution (long term evolution, LTE) system (evolutional Node B, eNB or e-NodeB), 5G network architecture (next generation system)
- BTS Base Transceiver Station
- GSM Global System for Mobile communications
- CDMA Code Division Multiple Access
- NodeB Wide-band Code Division Multiple Access
- LTE long term evolution
- LTE long term evolution
- 5G network architecture next generation system
- the 5G base station (gNB) in the network can also be a Home evolved Node B (HeNB), a relay node (relay node), a home base station (femto), a pico base station (pico), etc. Not limited.
- a network device may include a centralized unit (centralized unit, CU) node and a distributed unit (distributed unit, DU) node, and the centralized unit and the distributed unit may also be arranged geographically separately.
- the method and the device are conceived based on the same application. Since the principle of solving problems of the method and the device is similar, the implementation of the device and the method can be referred to each other, and the repetition will not be repeated.
- Fig. 2 is a flow chart of the endogenous service transmission method provided by this embodiment. As shown in Figure 2, this embodiment provides a method for transmitting an endogenous service, and the execution subject is a terminal UE. The specific steps of the method are as follows:
- the endogenous services include but are not limited to at least one of the following: learning model sharing, computing power sharing, computing power interaction, cloud processing data sharing, and intelligent task division.
- endogenous services have the characteristics of large data flows during data processing and machine learning model transmission, they cannot be transmitted as physical layer signaling, so they can only be transmitted as a type of independent service flow through data bearer; and different The types of machine learning have different requirements in terms of delay reliability, for example: the inference process has a high delay requirement; the inference result and model transmission have a high reliability requirement, so this embodiment considers A specific transmission channel for carrying endogenous services is established between terminals.
- the terminal can send an endogenous service establishment request to the base station through air interface signaling, so that the base station can judge whether to accept the base station to establish an endogenous service according to the endogenous service request.
- the sending the endogenous service establishment request to the base station through air interface signaling includes at least one of the following:
- Way 1 using the preset preamble and/or preset physical random access channel PRACH resources corresponding to the endogenous service to initiate a random access request to the base station;
- Mode 2 Send a radio resource control RRC establishment request message to the base station, and the establishment cause contained in the RRC establishment request message is set to endogenous service establishment;
- Mode 3 Send an RRC recovery request message to the base station, and the recovery reason contained in the RRC recovery request message is set to endogenous service establishment;
- Mode 4 When the terminal is in the RRC connection state, the first RRC signaling is sent to the base station, the first RRC signaling is an endogenous service establishment request message, and the endogenous service establishment request message includes the following one One or more items: endogenous service establishment request, endogenous service type, endogenous service cycle, endogenous service life cycle, endogenous service QoS requirements.
- a group of dedicated preambles (preamble) and/or PRACH (Physical Random Access Channel, Physical Random Access Channel) resources can be pre-designated to be associated with one or a type of endogenous services, and the terminal can use the dedicated The preamble code and/or PRACH resource initiates random access, and the base station can determine that the terminal initiates a specific endogenous service establishment request according to the dedicated preamble code and/or PRACH resource.
- the preset preamble code and/or preset PRACH resource can be obtained through the following process:
- the terminal needs to send an RRC establishment request message to the base station to establish an RRC connection, so that the terminal enters the RRC Connected (connected) state, and the establishment reason contained in the RRC establishment request message can be Set to endogenous service establishment, that is, add "endogenous service establishment" in the EstablishmentCause of the RRC establishment request message RRCSetupRequest, after the base station receives the RRC establishment request message, if it determines that the establishment cause contained in the RRC establishment request message is endogenous If the service is established, it can be determined that the terminal has initiated an endogenous service establishment request.
- the terminal needs to send an RRC recovery request message to the base station to restore the RRC connection, so that the terminal enters the RRC Connected (connected) state, and the recovery information contained in the RRC recovery request message can
- the reason is set to endogenous service establishment, that is, add "endogenous service establishment" in the ResumeCause of the RRCResumeRequest or RRCResumeRequest1 of the RRC recovery request message.
- the base station receives the RRC recovery request message, if the recovery reason contained in the RRC recovery request message is determined If it is an endogenous service establishment, it can be determined that the terminal has initiated an endogenous service establishment request.
- the terminal can send the first RRC signaling to the base station, the first RRC signaling is an endogenous service establishment request message, which may include but not limited to one or more of the following : Endogenous service establishment request, endogenous service type, endogenous service cycle, endogenous service life cycle, endogenous service QoS (Quality of Service, service quality) requirements (such as data volume, delay, reliability).
- a first RRC signaling may include the above information of one or more endogenous services, that is, a first RRC signaling may request establishment of one or more endogenous services.
- S202 Receive endogenous service establishment instruction information sent by the base station.
- the base station after receiving the endogenous service establishment request sent by the terminal, the base station can judge whether to accept the terminal to establish the endogenous service according to the endogenous service request, and can send the endogenous service to the terminal after confirming that the terminal accepts the establishment of the endogenous service.
- Instruction information for establishing an endogenous service is provided to indicate that the terminal can establish an endogenous service.
- the base station may send any of the following messages to the terminal, the message including endogenous service establishment indication information: RRC connection establishment message, RRC connection reconfiguration message, RRC connection recovery message, third RRC signaling; wherein, the first The three RRC signalings are independent RRC signalings, that is, independent RRC signalings can be used to transmit endogenous service establishment indication information.
- the base station may also send endogenous service establishment instruction information to the terminal through SRBO.
- the base station when it is necessary to use DRB (Data Radio Bearers, data radio bearer) as the RB carrying the endogenous service, and when transmitting the data and/or signaling of the endogenous service on the DRB, the base station needs to establish a dedicated bearer After the DRB of the endogenous service, the endogenous service establishment indication information carries the DRB configuration parameters, and the terminal can establish the corresponding DRB according to the DRB configuration parameters, so that the data and/or signaling of the endogenous service can be transmitted between the base station and the terminal transmitted on the DRB.
- DRB Data Radio Bearers, data radio bearer
- the terminal after receiving the endogenous service establishment instruction information sent by the base station, the terminal can determine that the base station accepts the terminal to establish the endogenous service according to the endogenous service establishment instruction information, and then can communicate with the base station on the designated RB carrying the endogenous service Data and/or signaling of endogenous services are transmitted on the uplink.
- the RB bearing the endogenous service includes but not limited to SRB0, SRB1, SRB2 or DRB.
- the details of the RB carrying endogenous services are as follows:
- SRB0 When air interface security is not activated, SRB0 is used as the RB carrying endogenous services; base stations and terminals can transmit endogenous service data and/or signaling on SRB0. This method is suitable for endogenous services that do not require high security and transmission reliability.
- SRB1 or SRB2 is used as the RB carrying the endogenous service; the base station and the terminal can transmit the data and/or signaling of the endogenous service on SRB1 or SRB2.
- a new SRBx may also be used as an RB for carrying endogenous services.
- the terminal After activating air interface security, according to the requirements of endogenous services, establish a DRB dedicated to carrying endogenous services, and send endogenous service establishment instruction information to the terminal, and the endogenous service establishment instruction information includes DRB configuration parameters, so that the terminal according to The DRB configuration parameters establish a corresponding DRB, so that the base station and the terminal can transmit data and/or signaling of endogenous services on the DRB.
- one or more DRBs can be established for one endogenous service.
- the terminal If the terminal is in the RRC inactive state, restore the pre-stored DRB carrying endogenous services in the context of the terminal without entering the RRC connection state; the base station and the terminal can transmit on the restored DRB carrying endogenous services Data and/or signaling for endogenous services.
- the terminal sends an endogenous service establishment request to the base station through air interface signaling; the base station determines to establish the endogenous service according to the endogenous service establishment request, and sends an endogenous service establishment instruction to the terminal information; furthermore, the data and/or signaling of the endogenous service can be transmitted between the base station and the terminal on the radio bearer RB carrying the endogenous service.
- the data and/or signaling of the endogenous service is regarded as an independent service flow, and the data and/or signaling of the endogenous service are transmitted on a specific radio bearer between the base station and the terminal to ensure the endogenous service Reliable transmission of data and/or signaling.
- FIG. 3 is a flow chart of a method for transmitting an endogenous service provided in this embodiment. As shown in FIG. 3, this embodiment provides a method for transmitting an endogenous service, and the execution subject is a base station. The specific steps of the method are as follows:
- S302. Determine to establish the endogenous service according to the endogenous service establishment request, and send endogenous service establishment instruction information to the terminal;
- the RB may include signaling radio bearers SRB0, SRB1, SRB2 or data radio bearers DRB.
- the transmitting the data and/or signaling of the endogenous service with the terminal on the radio bearer RB carrying the endogenous service includes:
- SRB0 is used as the RB carrying endogenous services
- the sending endogenous service establishment indication information to the terminal includes:
- a DRB dedicated to carrying endogenous services is established, and endogenous service establishment instruction information is sent to the terminal, and the endogenous service establishment instruction information includes DRB configuration parameters, so that The terminal establishes a corresponding DRB according to the DRB configuration parameters, so as to transmit the data and/or signaling of the endogenous service on the DRB.
- the transmitting the data and/or signaling of the endogenous service with the terminal on the radio bearer RB carrying the endogenous service includes:
- the sending endogenous service establishment indication information to the terminal includes:
- RRC connection establishment message RRC connection reconfiguration message, RRC connection recovery message, third RRC signaling.
- the endogenous service transmission method provided in this embodiment is the method on the base station side in the above embodiment, and is based on the same application idea. Since the method and the device solve the problem in a similar principle, the repetition will not be repeated.
- the embodiment of the present disclosure also provides the following examples for detailed illustration.
- Example 1 A terminal in RRC Idle state establishes an endogenous service (1)
- a set of dedicated preamble codes and/or PRACH resources are pre-designated to be associated with one or a type of endogenous services.
- the terminal can use the dedicated preamble codes and/or PRACH resources to initiate random access, and the base station can use the dedicated preamble codes and/or PRACH resources to initiate random access.
- the resource determines that the terminal initiates a specific endogenous service establishment request.
- the dedicated preamble code/or PRACH resource is broadcast in the system message of the wireless access network, and the base station can send the dedicated preamble/PRACH resource configuration for the endogenous service establishment request in the system message.
- the transmission method of the endogenous service may specifically include:
- Step 1 The terminal reads the system message, and determines the dedicated preamble code and/or PRACH resource used for the endogenous service establishment request;
- Step 2 When the terminal needs to initiate an endogenous service, it triggers a random access process, and uses a dedicated preamble code and/or PRACH resource to send a random access request to the base station;
- Step 3 The base station receives the random access request sent by the terminal, and determines according to the dedicated preamble code and/or PRACH resources that the terminal will initiate an endogenous service establishment process;
- Step 4 The terminal sends an RRC connection establishment request message to the base station, and the reason for the connection establishment request can be "endogenous service establishment" (optional) or others;
- Step 5 The base station receives the RRC connection establishment request message sent by the terminal, and adopts one of the following methods to establish a radio bearer RB for the endogenous service, and the RB can be an SRB or a DRB;
- Step 6 The base station sends endogenous service establishment instruction information to the terminal, and the instruction information can be sent through an RRC connection establishment message or an RRC connection reconfiguration message, or sends endogenous service establishment instruction information to the terminal through SRB0.
- the indication information may include parameters of endogenous services, such as DRB ID, layer 2 configuration (such as PDCP, RLC, MAC configuration, etc.) and layer 1 configuration, etc.;
- Step 7 The terminal establishes an RB carrying the endogenous service according to the instruction of the base station through the RRC connection establishment message or the RRC connection reconfiguration message, and transmits data and/or signaling of the endogenous service with the base station on the RB.
- the RB may be an SRB or a DRB.
- Example 2 A terminal in RRC Idle state establishes an endogenous service
- the transmission method of the endogenous service may specifically include:
- Step 1 When the terminal needs to initiate an endogenous service, it triggers a random access process and sends a random access request to the base station;
- Step 2 The base station receives the random access request sent by the terminal; the base station can respond to the random access request sent by the terminal;
- Step 3 The terminal sends an RRC connection establishment request message to the base station (for example, the RRC connection establishment request is carried by Msg3 or MSGB), and the reason for the connection establishment request is "endogenous service establishment".
- the RRC connection establishment request message can also be Carry endogenous service demand information, such as endogenous service type, endogenous service life cycle, endogenous service QoS requirements, etc.;
- Step 4 The base station receives the RRC connection establishment request message sent by the terminal, and the base station determines that the terminal will initiate an endogenous service establishment process;
- Step 5 The base station uses one of the following methods to establish a radio bearer RB for the endogenous service according to the content of the endogenous service establishment request of the terminal, and the RB can be an SRB or a DRB;
- Step 6 The base station sends the endogenous service establishment instruction information to the terminal through the RRC connection establishment message or the RRC connection reconfiguration message; optionally, the endogenous service establishment instruction information includes the parameters of the endogenous service, such as DRB ID, layer 2 configuration (such as PDCP, RLC, MAC configuration, etc.) and layer 1 configuration, etc.;
- the endogenous service establishment instruction information includes the parameters of the endogenous service, such as DRB ID, layer 2 configuration (such as PDCP, RLC, MAC configuration, etc.) and layer 1 configuration, etc.;
- Step 7 The terminal receives an RRC connection establishment message or an RRC connection reconfiguration message sent by the base station, and the message carries information indicating an endogenous service bearer RB and its configuration.
- Step 8 The terminal establishes an RB for carrying endogenous services according to the endogenous service bearer information indicated by the base station, and transmits data and/or signaling of endogenous services with the base station on the RB, and the RB may be an SRB or DRB.
- the transmission method of the endogenous service may specifically include:
- Step 1 The terminal initiates a random access process, and sends an RRC connection establishment request message to the base station (for example, specifically carrying the RRC connection establishment request in Msg3 or MSGB), and the reason for the connection establishment request can be "endogenous service establishment" (optional) or others;
- Step 2 The base station responds to the random access process initiated by the terminal; receives the RRC connection establishment request;
- Step 3 The terminal establishes an RRC connection according to the RRC connection establishment message of the base station, and then sends the RRC signaling of "endogenous service establishment request" to the base station.
- the signaling content includes one or more of the following: endogenous service establishment request, endogenous service Type, endogenous service periodicity, endogenous service life cycle, endogenous service QoS requirements (such as data volume, delay, reliability), etc.
- an RRC signaling of "endogenous service establishment request" can contain one or more Requests for endogenous business;
- Step 4 After the base station establishes an RRC connection for the terminal, it receives the RRC message of "endogenous service establishment request" sent by the terminal, and establishes one or more DRBs to carry endogenous services according to the endogenous service requirements of the terminal; the process of establishing a DRB Can refer to above-mentioned each embodiment;
- Step 5 The base station sends an RRC connection reconfiguration message including endogenous service bearer configuration information to the terminal.
- the configuration information includes endogenous service parameters, such as endogenous service type, DRB ID, layer 2 configuration (such as PDCP, RLC, MAC configuration, etc.) and Layer 1 configuration;
- Step 6 The terminal receives the RRC connection reestablishment message, establishes a corresponding DRB according to the configuration information therein, and performs data and/or signaling transmission of endogenous services with the base station on the DRB.
- Example 4 A terminal in RRC Inactive state establishes an endogenous service (1)
- a set of dedicated preamble codes and/or PRACH resources are pre-designated to be associated with one or a type of endogenous services.
- the terminal can use the dedicated preamble codes and/or PRACH resources to initiate random access, and the base station can use the dedicated preamble codes and/or PRACH resources to initiate random access.
- the resource determines that the terminal initiates a specific endogenous service establishment request.
- the dedicated preamble code/or PRACH resource is broadcast in the system message of the wireless access network, that is, the base station can send the dedicated preamble/PRACH resource configuration for the endogenous service establishment request in the system message, or the terminal enters the RRC Before the Inactive state, the base station sends the RRC dedicated signaling to the terminal.
- the transmission method of the endogenous service may specifically include:
- Step 1 The terminal reads the system message or determines the dedicated preamble/PRACH resource for the endogenous service establishment request through the RRC dedicated signaling before entering the RRC Inactive state;
- Step 2 When the terminal needs to initiate an endogenous service, it triggers a random access process, and uses a dedicated preamble/PRACH resource to send a random access request to the base station;
- Step 3 The base station receives the random access request sent by the terminal, and determines that the terminal will initiate an endogenous service establishment process
- Step 4 The terminal sends an RRC recovery request message (RRCResumeRequest or RRCResumeRequest1) to the base station, and the recovery reason ResumeCause can be "endogenous service establishment" (optional) or others;
- Step 5 The base station receives the RRC recovery request message sent by the terminal, and adopts one of the following methods to establish a radio bearer RB for the endogenous service, and the RB can be an SRB or a DRB;
- Step 6 The base station sends endogenous service establishment instruction information to the terminal.
- the instruction information can be sent through an RRC recovery message or an RRC connection establishment message or an RRC connection reconfiguration message.
- the instruction information can include endogenous service parameters , such as DRB ID, layer 2 configuration (such as PDCP, RLC, MAC configuration, etc.)
- Step 7 The terminal receives the RRC recovery message or the RRC connection establishment message or the RRC connection reconfiguration message sent by the base station, and the message carries information indicating the endogenous service bearer RB and its configuration.
- the terminal establishes an RB carrying the endogenous service according to the parameters of the endogenous service carried in the message, and transmits data and/or signaling of the endogenous service with the base station on the RB, and the RB may be an SRB or a DRB .
- Example 5 A terminal in RRC Inactive state establishes an endogenous service (2)
- the transmission method of the endogenous service may specifically include:
- Step 1 When the terminal needs to initiate an endogenous service, it triggers a random access process and sends a random access request to the base station;
- Step 2 The base station receives the random access request sent by the terminal, and responds to the random access request.
- Step 3 The terminal sends an RRC recovery request message (RRCResumeRequest or RRCResumeRequest1) to the base station (for example, carried by Msg3 or MSGB), and the recovery reason is "endogenous service establishment".
- the RRC recovery request message can also carry endogenous Business requirement information, such as endogenous service type, endogenous service life cycle, endogenous service QoS requirements, etc.;
- Step 4 The base station receives the RRC connection recovery request message sent by the terminal, and determines that the terminal will initiate the endogenous service establishment process; use one of the following methods to establish a radio bearer RB for the endogenous service, and the RB can be SRB or DRB;
- Step 5 The base station sends endogenous service establishment instruction information to the terminal.
- the instruction information can be sent through RRC recovery message or RRC connection establishment message or RRC connection reconfiguration message.
- the instruction information can include endogenous service parameters , such as DRB ID, layer 2 configuration (such as PDCP, RLC, MAC configuration, etc.)
- Step 6 The terminal receives the RRC recovery message or the RRC connection establishment message or the RRC connection reconfiguration message sent by the base station, and the terminal establishes an RB carrying the endogenous service according to the configuration information therein, and performs data and communication of the endogenous service on the RB.
- the RB may be an SRB or a DRB.
- Example 6 A terminal in the RRC Inactive state establishes an endogenous service (3)
- the transmission method of the endogenous service may specifically include:
- Step 1 The terminal initiates a random access process and sends an RRC recovery request to the base station.
- the recovery reason can be "endogenous service establishment" (optional) or others;
- Step 2 The base station responds to the random access process initiated by the terminal, receives the RRC recovery request, and establishes an RRC connection for the terminal;
- Step 3 The terminal establishes an RRC connection according to the RRC connection recovery message or the RRC connection establishment message of the base station, and then sends the RRC signaling of "endogenous service establishment request" to the base station, and the signaling content includes one or more of the following: endogenous service Establishment request, endogenous service type, endogenous service periodicity, endogenous service life cycle, endogenous service QoS requirements (such as data volume, delay, reliability), etc., an "endogenous service establishment request" RRC signaling can Contains a request for one or more endogenous businesses.
- Step 4 The base station receives the RRC signaling of the "endogenous service establishment request" sent by the terminal, and establishes one or more DRBs for carrying endogenous services according to the endogenous service requirements of the terminal; the process of establishing a DRB can refer to the above-mentioned embodiment ;
- Step 5 The base station sends an RRC connection reconfiguration message including endogenous service bearer configuration information to the terminal.
- the configuration information includes endogenous service parameters, such as endogenous service type, DRB ID, layer 2 configuration (such as PDCP, RLC, MAC configuration, etc.) and Layer 1 configuration.
- Step 6 The terminal receives the RRC connection reestablishment message including the endogenous service bearer configuration, establishes a corresponding DRB according to the configuration parameters, and transmits endogenous service data and/or signaling with the base station on the DRB.
- Example 7 A terminal in the RRC Connected state establishes an endogenous service (1)
- a set of dedicated preamble codes and/or PRACH resources are pre-designated to be associated with one or a type of endogenous services.
- the terminal can use the dedicated preamble codes and/or PRACH resources to initiate random access, and the base station can use the dedicated preamble codes and/or PRACH resources to initiate random access.
- the resource determines that the terminal initiates a specific endogenous service establishment request.
- the dedicated preamble code/or PRACH resource is broadcast in the system message of the wireless access network, that is, the base station can send the dedicated preamble/PRACH resource configuration for the endogenous service establishment request in the system message, or the base station can use RRC dedicated Signaling is sent to the terminal.
- the transmission method of the endogenous service may specifically include:
- Step 1 The terminal reads the system message or determines the dedicated preamble/PRACH resource for the endogenous service establishment request through RRC dedicated signaling;
- Step 2 When the terminal needs to initiate an endogenous service, it triggers a random access process, and uses a dedicated preamble/PRACH resource to send a random access request to the base station;
- Step 3 The base station receives the non-contention random access request sent by the terminal, and determines that the terminal will initiate an endogenous service establishment process;
- Step 4 The terminal sends the RRC signaling of "endogenous service establishment request" to the base station, and the signaling content includes one or more of the following: endogenous service establishment request, endogenous service type, endogenous service periodicity, endogenous service Life cycle, endogenous service QoS requirements (such as data volume, delay, reliability), etc.
- an RRC signaling of "endogenous service establishment request" may contain one or more endogenous service requests;
- Step 5 The base station receives the RRC message of "endogenous service establishment request" sent by the terminal, and uses one of the following methods to establish a radio bearer RB for the endogenous service according to the endogenous service requirements of the terminal.
- the RB can be an SRB or a DRB;
- Step 6 The base station uses an RRC connection reconfiguration message to send endogenous service establishment instruction information to the terminal, and the instruction information may include endogenous service configuration information;
- Step 7 The terminal receives the RRC connection reconfiguration message sent by the base station, and the message carries information indicating the endogenous service bearer RB and its configuration. According to the configuration information, the terminal establishes an RB for carrying the endogenous service, and transmits data and/or signaling of the endogenous service with the base station on the RB, and the RB may be an SRB or a DRB.
- Example 8 A terminal in the RRC Connected state establishes an endogenous service (2)
- the transmission method of the endogenous service may specifically include:
- Step 1 When the terminal needs to initiate an endogenous service, it sends the RRC signaling of "endogenous service establishment request" to the base station.
- the signaling content includes one or more of the following: endogenous service establishment request, endogenous service type, endogenous The periodicity of generated services, the life cycle of endogenous services, and the QoS requirements of endogenous services (such as data volume, delay, and reliability), etc.
- Step 2 The base station receives the RRC message of "endogenous service establishment request" sent by the terminal, and uses one of the following methods to establish a radio bearer RB for the endogenous service according to the endogenous service requirements of the terminal.
- the RB can be an SRB or a DRB;
- a DRB dedicated to carrying the endogenous service (there may be one or more DRBs carrying the endogenous service), so as to use the DRB to carry the transmission of the endogenous service data flow.
- Step 3 The base station uses the RRC connection reconfiguration message to send endogenous service establishment instruction information to the terminal, and the instruction information may include endogenous service configuration information;
- Step 4 The terminal receives the RRC connection reconfiguration message sent by the base station, and the message carries information indicating the endogenous service bearer RB and its configuration. According to the configuration information, the terminal establishes an RB for carrying the endogenous service, and transmits data and/or signaling of the endogenous service with the base station on the RB, and the RB may be an SRB or a DRB.
- FIG. 4 is a structural diagram of a terminal according to an embodiment of the present disclosure.
- the terminal provided in this embodiment can execute the processing flow provided by the method embodiment on the terminal side.
- the terminal 400 includes a memory 401 , a transceiver 402 , and a processor 403 .
- the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by the processor 403 and various circuits of the memory represented by the memory 401 are linked together.
- the bus architecture can also link together various other circuits such as peripherals, voltage regulators, and power management circuits, etc., which are well known in the art and therefore will not be further described herein.
- the bus interface provides the interface.
- Transceiver 402 may be a plurality of elements, including a transmitter and a receiver, providing a unit for communicating with various other devices over transmission media, including wireless channels, wired channels, optical cables, and other transmission media.
- the processor 403 is responsible for managing the bus architecture and general processing, and the memory 401 can store data used by the processor 403 when performing operations.
- the processor 403 can be a central processing device (CPU), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), a field programmable gate array (Field-Programmable Gate Array, FPGA) or a complex programmable logic device (Complex Programmable Logic Device , CPLD), the processor can also adopt a multi-core architecture.
- CPU central processing device
- ASIC Application Specific Integrated Circuit
- FPGA field programmable gate array
- CPLD Complex Programmable Logic Device
- the memory 401 is used to store computer programs; the transceiver 402 is used to send and receive data under the control of the processor 403; the processor 403 is used to read the computer programs in the memory 401 and perform the following operations:
- the endogenous service establishment instruction information transmit the data and/or signaling of the endogenous service with the base station on the radio bearer RB carrying the endogenous service.
- the processor 403 is used for at least one of the following when sending an endogenous service establishment request to the base station through air interface signaling:
- the first RRC signaling is sent to the base station, the first RRC signaling is an endogenous service establishment request message, and the endogenous service establishment request message includes one or more of the following Items: endogenous service establishment request, endogenous service type, endogenous service cycle, endogenous service life cycle, endogenous service QoS requirement.
- the endogenous business includes at least one of the following:
- the processor 403 initiates a random access request to the base station by using the preset preamble corresponding to the endogenous service and/or the preset physical random access channel PRACH resource Before, also used for:
- the processor 403 when the processor 403 sends a radio resource control RRC establishment request message to the base station, it is configured to:
- the processor 403 when the processor 403 sends the RRC recovery request message to the base station, it is configured to:
- the processor 403 is configured to: when receiving the endogenous service establishment indication information sent by the base station:
- RRC connection establishment message RRC connection reconfiguration message, RRC connection recovery message, third RRC signaling.
- the RBs include signaling radio bearers SRB0, SRB1, SRB2 or data radio bearers DRB.
- the endogenous service establishment indication information includes DRB configuration parameters
- the processor 403 transmits the data and/or signaling of the endogenous service with the base station on the radio bearer RB carrying the endogenous service, it is configured to:
- the terminal provided by the embodiments of the present disclosure may be specifically used to execute the above-mentioned method embodiments on the terminal side, and specific functions will not be repeated here.
- FIG. 5 is a structural diagram of a base station according to an embodiment of the present disclosure.
- the base station provided in this embodiment can execute the processing flow provided by the method embodiment on the base station side.
- the base station 500 includes a memory 501 , a transceiver 502 , and a processor 503 .
- the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by the processor 503 and various circuits of the memory represented by the memory 501 are linked together.
- the bus architecture can also link together various other circuits such as peripherals, voltage regulators, and power management circuits, etc., which are well known in the art and therefore will not be further described herein.
- the bus interface provides the interface.
- Transceiver 502 may be a plurality of elements, including a transmitter and a receiver, providing a unit for communicating with various other devices over transmission media, including wireless channels, wired channels, optical cables, and other transmission media.
- the processor 503 is responsible for managing the bus architecture and general processing, and the memory 501 can store data used by the processor 503 when performing operations.
- the processor 503 can be a central processing device (CPU), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), a field programmable gate array (Field-Programmable Gate Array, FPGA) or a complex programmable logic device (Complex Programmable Logic Device , CPLD), the processor can also adopt a multi-core architecture.
- CPU central processing device
- ASIC Application Specific Integrated Circuit
- FPGA field programmable gate array
- CPLD Complex Programmable Logic Device
- the memory 501 is used to store computer programs; the transceiver 502 is used to send and receive data under the control of the processor 503; the processor 503 is used to read the computer programs in the memory 501 and perform the following operations:
- the RBs include signaling radio bearers SRB0, SRB1, SRB2 or data radio bearers DRB.
- the processor 503 is configured to: when transmitting data and/or signaling of the endogenous service with the terminal on a radio bearer RB carrying the endogenous service:
- SRB0 is used as the RB carrying endogenous services
- the processor 503 when the processor 503 sends the endogenous service establishment indication information to the terminal, it is configured to:
- a DRB dedicated to carrying endogenous services is established, and endogenous service establishment instruction information is sent to the terminal, and the endogenous service establishment instruction information includes DRB configuration parameters, so that The terminal establishes a corresponding DRB according to the DRB configuration parameters, so as to transmit the data and/or signaling of the endogenous service on the DRB.
- the processor 503 is configured to: when transmitting data and/or signaling of the endogenous service with the terminal on a radio bearer RB carrying the endogenous service:
- the processor 503 when the processor 503 sends the endogenous service establishment indication information to the terminal, it is configured to:
- RRC connection establishment message RRC connection reconfiguration message, RRC connection recovery message, third RRC signaling.
- the base station provided by the embodiments of the present disclosure may be specifically used to execute the above method embodiments on the base station side, and the specific functions will not be repeated here.
- Fig. 6 is a structural diagram of an endogenous service transmission device provided by an embodiment of the present disclosure.
- the endogenous service transmission device provided in this embodiment can execute the processing flow provided by the method embodiment on the terminal side.
- the endogenous service transmission device 600 includes a request unit 601, a receiving unit 602, and a transmission unit 603 :
- the request unit 601 is configured to send an endogenous service establishment request to the base station through air interface signaling;
- a receiving unit 602 configured to receive endogenous service establishment indication information sent by the base station
- the transmission unit 603 is configured to transmit data and/or signaling of the endogenous service with the base station on a radio bearer RB carrying the endogenous service according to the endogenous service establishment indication information.
- the request unit 601 is configured to perform at least one of the following when sending an endogenous service establishment request to the base station through air interface signaling:
- the first RRC signaling is sent to the base station, the first RRC signaling is an endogenous service establishment request message, and the endogenous service establishment request message includes one or more of the following Items: endogenous service establishment request, endogenous service type, endogenous service cycle, endogenous service life cycle, endogenous service QoS requirement.
- the endogenous business includes at least one of the following:
- the receiving unit 602 initiates a random access request to the base station by using the preset preamble corresponding to the endogenous service and/or the preset physical random access channel PRACH resource Before, also used for:
- the request unit 601 when the request unit 601 sends a radio resource control RRC establishment request message to the base station, it is configured to:
- the request unit 601 sends an RRC recovery request message to the base station, including:
- the receiving unit 602 when the receiving unit 602 receives the endogenous service establishment indication information sent by the base station, it is configured to:
- RRC connection establishment message RRC connection reconfiguration message, RRC connection recovery message, third RRC signaling.
- the RBs include signaling radio bearers SRB0, SRB1, SRB2 or data radio bearers DRB.
- the endogenous service establishment indication information includes DRB configuration parameters
- the transmission unit 603 When transmitting the data and/or signaling of the endogenous service with the base station on the radio bearer RB carrying the endogenous service, the transmission unit 603 is configured to:
- the endogenous service transmission device provided by the embodiments of the present disclosure may be specifically used to execute the above method embodiments on the terminal side, and specific functions will not be repeated here.
- Fig. 7 is a structural diagram of an endogenous service transmission device provided by an embodiment of the present disclosure.
- the endogenous service transmission device provided in this embodiment can execute the processing flow provided by the method embodiment on the base station side.
- the endogenous service transmission device 700 includes a receiving unit 701, a sending unit 702, and a transmission unit 703 :
- the receiving unit 701 is configured to receive an endogenous service establishment request sent by the terminal through air interface signaling;
- a sending unit 702 configured to determine to establish the endogenous service according to the endogenous service establishment request, and send endogenous service establishment instruction information to the terminal;
- the transmission unit 703 is configured to transmit the data and/or signaling of the endogenous service with the terminal on the radio bearer RB carrying the endogenous service.
- the RBs include signaling radio bearers SRB0, SRB1, SRB2 or data radio bearers DRB.
- the transmission unit 703 when transmitting data and/or signaling of the endogenous service with the terminal on the radio bearer RB carrying the endogenous service, the transmission unit 703 is configured to:
- SRB0 is used as the RB carrying endogenous services
- the sending unit 702 when the sending unit 702 sends endogenous service establishment instruction information to the terminal, it is configured to:
- a DRB dedicated to carrying endogenous services is established, and endogenous service establishment instruction information is sent to the terminal, and the endogenous service establishment instruction information includes DRB configuration parameters, so that The terminal establishes a corresponding DRB according to the DRB configuration parameters, so that the transmission unit 703 transmits the data and/or signaling of the endogenous service on the DRB.
- the transmission unit 703 when transmitting data and/or signaling of the endogenous service with the terminal on the radio bearer RB carrying the endogenous service, the transmission unit 703 is configured to:
- the sending unit 702 when the sending unit 702 sends endogenous service establishment instruction information to the terminal, it is configured to:
- RRC connection establishment message RRC connection reconfiguration message, RRC connection recovery message, third RRC signaling.
- the device for transmitting endogenous services provided by the embodiments of the present disclosure may be specifically used to execute the above method embodiments on the base station side, and specific functions will not be repeated here.
- each functional unit in each embodiment of the present disclosure may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit.
- the above-mentioned integrated units can be implemented in the form of hardware or in the form of software functional units.
- the integrated unit is realized in the form of a software function unit and sold or used as an independent product, it can be stored in a processor-readable storage medium.
- the technical solution of the present disclosure is essentially or part of the contribution to the prior art, or all or 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 to make a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor (processor) execute all or part of the steps of the methods described in various embodiments of the present disclosure.
- 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 disc and other media that can store program codes. .
- Another embodiment of the present disclosure further provides a computer-readable storage medium, where a computer program is stored in the computer-readable storage medium, and the computer program is used to cause a processor to execute a method for transmitting an endogenous service at a terminal or base station side.
- the computer-readable storage medium may be any available medium or data storage device that can be accessed by the processor, including but not limited to magnetic storage (such as floppy disk, hard disk, magnetic tape, magneto-optical disk (MO), etc.), optical storage (such as CD , DVD, BD, HVD, etc.), and semiconductor memory (such as ROM, EPROM, EEPROM, non-volatile memory (NAND FLASH), solid-state drive (SSD)), etc.
- magnetic storage such as floppy disk, hard disk, magnetic tape, magneto-optical disk (MO), etc.
- optical storage such as CD , DVD, BD, HVD, etc.
- semiconductor memory such as ROM, EPROM, EEPROM, non-volatile memory (NAND FLASH), solid-state drive (SSD)
- Another embodiment of the present disclosure further provides a computer program product, including a computer program, and the computer program is used to cause a processor to execute a method for transmitting an endogenous service at a terminal or a base station side.
- the embodiments of the present disclosure may be provided as methods, systems, or computer program products. Accordingly, the present disclosure can take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present disclosure may take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, optical storage, etc.) having computer-usable program code embodied therein.
- processor-executable instructions may also be stored in a processor-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, such that the instructions stored in the processor-readable memory produce a manufacturing product, the instruction device realizes the functions specified in one or more procedures of the flow chart and/or one or more blocks of the block diagram.
- processor-executable instructions can also be loaded onto a computer or other programmable data processing device, causing a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented
- the executed instructions provide steps for implementing the functions specified in the procedure or procedures of the flowchart and/or the block or blocks of the block diagrams.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (45)
- 一种内生业务的传输方法,其特征在于,应用于终端,该方法包括:通过空口信令向基站发送内生业务建立请求;接收所述基站发送的内生业务建立指示信息;根据所述内生业务建立指示信息,与所述基站在承载内生业务的无线承载RB上传输所述内生业务的数据和/或信令。
- 根据权利要求1所述的方法,其特征在于,所述通过空口信令向基站发送内生业务建立请求,包括以下至少一种:采用所述内生业务对应的预设前导码和/或预设物理随机接入信道PRACH资源,向所述基站发起随机接入请求;或者向所述基站发送无线资源控制RRC建立请求消息,所述RRC建立请求消息中包含的建立原因设置为内生业务建立;或者向所述基站发送RRC恢复请求消息,所述RRC恢复请求消息中包含的恢复原因设置为内生业务建立;或者在所述终端处于RRC连接状态时向所述基站发送第一RRC信令,所述第一RRC信令为内生业务建立请求消息,所述内生业务建立请求消息中包含以下一项或多项:内生业务建立请求、内生业务类型、内生业务周期、内生业务生存周期、内生业务QoS需求。
- 根据权利要求1或2所述的方法,其特征在于,所述内生业务包括以下至少一项:学习模型共享、算力共享、算力交互、云处理数据共享、智能任务分割。
- 根据权利要求2所述的方法,其特征在于,所述采用所述内生业务对应的预设前导码和/或预设物理随机接入信道PRACH资源,向所述基站发起随机接入请求前,还包括:接收所述基站发送的无线接入网系统的系统消息,所述系统消息中包括所述内生业务对应的预设前导码和/或预设PRACH资源;或者在所述终端处于RRC连接状态时接收所述基站发送的第二RRC信令,所述第二RRC信令中包括所述内生业务对应的预设前导码和/或预设PRACH资源。
- 根据权利要求2所述的方法,其特征在于,所述向所述基站发送无线资源控制RRC建立请求消息,包括:若所述终端处于RRC空闲状态,则向所述基站发送无线资源控制RRC建立请求消息。
- 根据权利要求2所述的方法,其特征在于,所述向所述基站发送RRC恢复请求消息,包括:若所述终端处于RRC非激活状态,则向所述基站发送无线资源控制RRC恢复请求消息。
- 根据权利要求1所述的方法,其特征在于,所述接收所述基站发送的内生业务建立指示信息,包括:接收所述基站发送的以下任一消息,该消息中包括内生业务建立指示信息:RRC连接建立消息、RRC连接重配置消息、RRC连接恢复消息、第三RRC信令。
- 根据权利要求1所述的方法,其特征在于,所述RB包括信令无线承载SRB0、SRB1、SRB2或数据无线承载DRB。
- 根据权利要求8所述的方法,其特征在于,所述内生业务建立指示信息包含DRB配置参数;所述与所述基站在承载内生业务的无线承载RB上传输所述内生业务的数据和/或信令,包括:根据所述DRB配置参数建立DRB;在所述DRB上传输所述内生业务的数据和/或信令。
- 一种内生业务的传输方法,其特征在于,应用于基站,该方法包括:接收终端通过空口信令发送的内生业务建立请求;根据所述内生业务建立请求,确定建立所述内生业务,并向所述终端发送内生业务建立指示信息;与所述终端在承载内生业务的无线承载RB上传输所述内生业务的数据和/或信令。
- 根据权利要求10所述的方法,其特征在于,所述RB包括信令无线承载SRB0、SRB1、SRB2或数据无线承载DRB。
- 根据权利要求11所述的方法,其特征在于,所述与所述终端在承载内生业务的无线承载RB上传输所述内生业务的数据和/或信令,包括:在激活空口安全后,采用SRB1或SRB2作为承载内生业务的RB;与所述终端在SRB1或SRB2上传输所述内生业务的数据和/或信令;或者在不激活空口安全的情况下,采用SRB0作为承载内生业务的RB;与所述终端在SRB0上传输所述内生业务的数据和/或信令。
- 根据权利要求11所述的方法,其特征在于,所述向所述终端发送内生业务建立指示信息,包括:在激活空口安全后,根据内生业务需求,建立专用于承载内生业务的DRB,并向所述终端发送内生业务建立指示信息,所述内生业务建立指示信息包含DRB配置参数,以使 所述终端根据所述DRB配置参数建立对应的DRB,以在DRB上传输所述内生业务的数据和/或信令。
- 根据权利要求11所述的方法,其特征在于,所述与所述终端在承载内生业务的无线承载RB上传输所述内生业务的数据和/或信令,包括:若所述终端为RRC非激活状态,则在终端不进入RRC连接状态的情况下,恢复终端上下文中预存的承载内生业务的DRB;与所述终端在恢复的承载内生业务的DRB上传输所述内生业务的数据和/或信令。
- 根据权利要求10-14任一项所述的方法,其特征在于,所述向所述终端发送内生业务建立指示信息,包括:向所述终端发送以下任一消息,该消息中包括内生业务建立指示信息:RRC连接建立消息、RRC连接重配置消息、RRC连接恢复消息、第三RRC信令。
- 一种终端,包括存储器,收发机,处理器:存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于读取所述存储器中的计算机程序并执行以下操作:通过空口信令向基站发送内生业务建立请求;接收所述基站发送的内生业务建立指示信息;根据所述内生业务建立指示信息,与所述基站在承载内生业务的无线承载RB上传输所述内生业务的数据和/或信令。
- 根据权利要求16所述的终端,其特征在于,所述处理器在通过空口信令向基站发送内生业务建立请求时,用于以下至少一种:采用所述内生业务对应的预设前导码和/或预设物理随机接入信道PRACH资源,向所述基站发起随机接入请求;或者向所述基站发送无线资源控制RRC建立请求消息,所述RRC建立请求消息中包含的建立原因设置为内生业务建立;或者向所述基站发送RRC恢复请求消息,所述RRC恢复请求消息中包含的恢复原因设置为内生业务建立;或者在所述终端处于RRC连接状态时向所述基站发送第一RRC信令,所述第一RRC信令为内生业务建立请求消息,所述内生业务建立请求消息中包含以下一项或多项:内生业务建立请求、内生业务类型、内生业务周期、内生业务生存周期、内生业务QoS需求。
- 根据权利要求16或17所述的终端,其特征在于,所述内生业务包括以下至少一项:学习模型共享、算力共享、算力交互、云处理数据共享、智能任务分割。
- 根据权利要求17所述的终端,其特征在于,所述处理器在采用所述内生业务对应的预设前导码和/或预设物理随机接入信道PRACH资源,向所述基站发起随机接入请求前,还用于:接收所述基站发送的无线接入网系统的系统消息,所述系统消息中包括所述内生业务对应的预设前导码和/或预设PRACH资源;或者在所述终端处于RRC连接状态时接收所述基站发送的第二RRC信令,所述第二RRC信令中包括所述内生业务对应的预设前导码和/或预设PRACH资源。
- 根据权利要求17所述的终端,其特征在于,所述处理器在向所述基站发送无线资源控制RRC建立请求消息时,用于:若所述终端处于RRC空闲状态,则向所述基站发送无线资源控制RRC建立请求消息。
- 根据权利要求17所述的终端,其特征在于,所述处理器在向所述基站发送RRC恢复请求消息时,用于:若所述终端处于RRC非激活状态,则向所述基站发送无线资源控制RRC恢复请求消息。
- 根据权利要求16所述的终端,其特征在于,所述处理器在接收所述基站发送的内生业务建立指示信息时,用于:接收所述基站发送的以下任一消息,该消息中包括内生业务建立指示信息:RRC连接建立消息、RRC连接重配置消息、RRC连接恢复消息、第三RRC信令。
- 根据权利要求16所述的终端,其特征在于,所述RB包括信令无线承载SRB0、SRB1、SRB2或数据无线承载DRB。
- 根据权利要求23所述的终端,其特征在于,所述内生业务建立指示信息包含DRB配置参数;所述处理器在与所述基站在承载内生业务的无线承载RB上传输所述内生业务的数据和/或信令时,用于:根据所述DRB配置参数建立DRB;在所述DRB上传输所述内生业务的数据和/或信令。
- 一种基站,包括存储器,收发机,处理器:存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于读取所述存储器中的计算机程序并执行以下操作:接收终端通过空口信令发送的内生业务建立请求;根据所述内生业务建立请求,确定建立所述内生业务,并向所述终端发送内生业务建立指示信息;与所述终端在承载内生业务的无线承载RB上传输所述内生业务的数据和/或信令。
- 根据权利要求25所述的基站,其特征在于,所述RB包括信令无线承载SRB0、SRB1、SRB2或数据无线承载DRB。
- 根据权利要求26所述的基站,其特征在于,所述处理器在与所述终端在承载内生业务的无线承载RB上传输所述内生业务的数据和/或信令时,用于:在激活空口安全后,采用SRB1或SRB2作为承载内生业务的RB;与所述终端在SRB1或SRB2上传输所述内生业务的数据和/或信令;或者在不激活空口安全的情况下,采用SRB0作为承载内生业务的RB;与所述终端在SRB0上传输所述内生业务的数据和/或信令。
- 根据权利要求26所述的基站,其特征在于,所述处理器在向所述终端发送内生业务建立指示信息时,用于:在激活空口安全后,根据内生业务需求,建立专用于承载内生业务的DRB,并向所述终端发送内生业务建立指示信息,所述内生业务建立指示信息包含DRB配置参数,以使所述终端根据所述DRB配置参数建立对应的DRB,以在DRB上传输所述内生业务的数据和/或信令。
- 根据权利要求26所述的基站,其特征在于,所述处理器在与所述终端在承载内生业务的无线承载RB上传输所述内生业务的数据和/或信令时,用于:若所述终端为RRC非激活状态,则在终端不进入RRC连接状态的情况下,恢复终端上下文中预存的承载内生业务的DRB;与所述终端在恢复的承载内生业务的DRB上传输所述内生业务的数据和/或信令。
- 根据权利要求25-29任一项所述的基站,其特征在于,所述处理器在向所述终端发送内生业务建立指示信息时,用于:向所述终端发送以下任一消息,该消息中包括内生业务建立指示信息:RRC连接建立消息、RRC连接重配置消息、RRC连接恢复消息、第三RRC信令。
- 一种内生业务的传输装置,其特征在于,包括:请求单元,用于通过空口信令向基站发送内生业务建立请求;接收单元,用于接收所述基站发送的内生业务建立指示信息;传输单元,用于根据所述内生业务建立指示信息,与所述基站在承载内生业务的无线承载RB上传输所述内生业务的数据和/或信令。
- 根据权利要求31所述的内生业务的传输装置,其特征在于,所述请求单元在通过空口信令向基站发送内生业务建立请求时,用于执行以下至少一种操作:采用所述内生业务对应的预设前导码和/或预设物理随机接入信道PRACH资源,向所述基站发起随机接入请求;或者向所述基站发送无线资源控制RRC建立请求消息,所述RRC建立请求消息中包含的建立原因设置为内生业务建立;或者向所述基站发送RRC恢复请求消息,所述RRC恢复请求消息中包含的恢复原因设置为内生业务建立;或者在所述终端处于RRC连接状态时向所述基站发送第一RRC信令,所述第一RRC信令为内生业务建立请求消息,所述内生业务建立请求消息中包含以下一项或多项:内生业务建立请求、内生业务类型、内生业务周期、内生业务生存周期、内生业务QoS需求。
- 根据权利要求32所述的内生业务的传输装置,其特征在于,所述接收单元在采用所述内生业务对应的预设前导码和/或预设物理随机接入信道PRACH资源,向所述基站发起随机接入请求前,还用于:接收所述基站发送的无线接入网系统的系统消息,所述系统消息中包括所述内生业务对应的预设前导码和/或预设PRACH资源;或者在所述终端处于RRC连接状态时接收所述基站发送的第二RRC信令,所述第二RRC信令中包括所述内生业务对应的预设前导码和/或预设PRACH资源。
- 根据权利要求32所述的内生业务的传输装置,其特征在于,所述请求单元在向所述基站发送无线资源控制RRC建立请求消息时,用于:若所述终端处于RRC空闲状态,则向所述基站发送无线资源控制RRC建立请求消息。
- 根据权利要求32所述的内生业务的传输装置,其特征在于,所述请求单元在向所述基站发送RRC恢复请求消息时,用于:若所述终端处于RRC非激活状态,则向所述基站发送无线资源控制RRC恢复请求消息。
- 根据权利要求31所述的内生业务的传输装置,其特征在于,所述接收单元在接收所述基站发送的内生业务建立指示信息时,用于:接收所述基站发送的以下任一消息,该消息中包括内生业务建立指示信息:RRC连接建立消息、RRC连接重配置消息、RRC连接恢复消息、第三RRC信令。
- 根据权利要求31所述的内生业务的传输装置,其特征在于,所述RB包括信令无线承载SRB0、SRB1、SRB2或数据无线承载DRB。
- 根据权利要求37所述的内生业务的传输装置,其特征在于,所述内生业务建立指示信息包含DRB配置参数;所述传输单元在与所述基站在承载内生业务的无线承载RB上传输所述内生业务的数据和/或信令时,用于:根据所述DRB配置参数建立DRB;在所述DRB上传输所述内生业务的数据和/或信令。
- 一种内生业务的传输装置,其特征在于,包括:接收单元,用于接收终端通过空口信令发送的内生业务建立请求;发送单元,用于根据所述内生业务建立请求,确定建立所述内生业务,并向所述终端发送内生业务建立指示信息;传输单元,用于与所述终端在承载内生业务的无线承载RB上传输所述内生业务的数据和/或信令。
- 根据权利要求39所述的内生业务的传输装置,其特征在于,所述RB包括信令无线承载SRB0、SRB1、SRB2或数据无线承载DRB。
- 根据权利要求40所述的内生业务的传输装置,其特征在于,所述传输单元703在与所述终端在承载内生业务的无线承载RB上传输所述内生业务的数据和/或信令时,用于:在激活空口安全后,采用SRB1或SRB2作为承载内生业务的RB;与所述终端在SRB1或SRB2上传输所述内生业务的数据和/或信令;或者在不激活空口安全的情况下,采用SRB0作为承载内生业务的RB;与所述终端在SRB0上传输所述内生业务的数据和/或信令。
- 根据权利要求40所述的内生业务的传输装置,其特征在于,所述发送单元在向所述终端发送内生业务建立指示信息时,用于:在激活空口安全后,根据内生业务需求,建立专用于承载内生业务的DRB,并向所述终端发送内生业务建立指示信息,所述内生业务建立指示信息包含DRB配置参数,以使所述终端根据所述DRB配置参数建立对应的DRB,以使传输单元在DRB上传输所述内生业务的数据和/或信令。
- 根据权利要求40所述的内生业务的传输装置,其特征在于,所述传输单元在与所述终端在承载内生业务的无线承载RB上传输所述内生业务的数据和/或信令时,用于:若所述终端为RRC非激活状态,则在终端不进入RRC连接状态的情况下,恢复终端上下文中预存的承载内生业务的DRB;与所述终端在恢复的承载内生业务的DRB上传输所述内生业务的数据和/或信令。
- 根据权利要求39-43任一项所述的内生业务的传输装置,其特征在于,所述发送单元在向所述终端发送内生业务建立指示信息时,用于:向所述终端发送以下任一消息,该消息中包括内生业务建立指示信息:RRC连接建立消息、RRC连接重配置消息、RRC连接恢复消息、第三RRC信令。
- 一种处理器可读存储介质,其特征在于,所述处理器可读存储介质存储有计算机程序,所述计算机程序用于使所述处理器执行权利要求1-9或10-15任一项所述的方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111231461.6 | 2021-10-22 | ||
CN202111231461.6A CN116017763A (zh) | 2021-10-22 | 2021-10-22 | 内生业务的传输方法、装置及存储介质 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2023066009A1 true WO2023066009A1 (zh) | 2023-04-27 |
Family
ID=86027481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2022/122862 WO2023066009A1 (zh) | 2021-10-22 | 2022-09-29 | 内生业务的传输方法、装置及存储介质 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN116017763A (zh) |
WO (1) | WO2023066009A1 (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102388669A (zh) * | 2011-09-30 | 2012-03-21 | 华为技术有限公司 | 业务建立方法、系统、无线网络控制器及用户终端 |
CN103108404A (zh) * | 2011-11-14 | 2013-05-15 | 中兴通讯股份有限公司 | 业务建立方法及装置 |
CN105323867A (zh) * | 2014-06-24 | 2016-02-10 | 中国移动通信集团公司 | 一种业务数据传输控制方法、装置及系统 |
CN107949016A (zh) * | 2017-12-26 | 2018-04-20 | 广东欧珀移动通信有限公司 | 专用承载的建立方法及相关设备 |
WO2021063515A1 (en) * | 2019-10-03 | 2021-04-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Management of traffic over a communication channel |
-
2021
- 2021-10-22 CN CN202111231461.6A patent/CN116017763A/zh active Pending
-
2022
- 2022-09-29 WO PCT/CN2022/122862 patent/WO2023066009A1/zh active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102388669A (zh) * | 2011-09-30 | 2012-03-21 | 华为技术有限公司 | 业务建立方法、系统、无线网络控制器及用户终端 |
CN103108404A (zh) * | 2011-11-14 | 2013-05-15 | 中兴通讯股份有限公司 | 业务建立方法及装置 |
CN105323867A (zh) * | 2014-06-24 | 2016-02-10 | 中国移动通信集团公司 | 一种业务数据传输控制方法、装置及系统 |
CN107949016A (zh) * | 2017-12-26 | 2018-04-20 | 广东欧珀移动通信有限公司 | 专用承载的建立方法及相关设备 |
WO2021063515A1 (en) * | 2019-10-03 | 2021-04-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Management of traffic over a communication channel |
Also Published As
Publication number | Publication date |
---|---|
CN116017763A (zh) | 2023-04-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2018027988A1 (zh) | 网络切片的选择方法、无线接入设备和终端 | |
KR102484223B1 (ko) | Pdu 세션 활성화 방법, 페이징 방법 및 그의 장치 | |
WO2013075602A1 (zh) | 实现载波聚合的方法、基站和用户设备 | |
WO2022083484A1 (zh) | 数据传输控制方法、装置及存储介质 | |
WO2021164720A1 (zh) | 重建立的方法和通信装置 | |
EP3079384A1 (en) | Method for transmitting small data packet, base station, and user equipment | |
WO2023066383A1 (zh) | 数据传输方法、装置及存储介质 | |
WO2022078112A1 (zh) | 连接建立方法、装置、设备及存储介质 | |
WO2022028276A1 (zh) | 业务处理方法、信息指示方法、终端和网络设备 | |
TW202215870A (zh) | 5gsm擁塞定時器的處理 | |
CN114205883A (zh) | 网络切片重映射方法、装置及存储介质 | |
WO2022073491A1 (zh) | 切换方法、装置、终端设备、网络设备及存储介质 | |
WO2022073431A1 (zh) | 数据处理方法、设备、装置和存储介质 | |
US20230254729A1 (en) | Migration method and apparatus for iab-node | |
WO2023000884A1 (zh) | 多播会话处理方法、网络功能实体、装置及存储介质 | |
WO2022152092A1 (zh) | 数据传输控制方法和装置 | |
WO2022037441A1 (zh) | Mbms业务的传输模式指示方法、装置及存储介质 | |
WO2022083411A1 (zh) | 辅小区变换的错误类型的判定方法及设备 | |
WO2022156439A1 (zh) | 信息传输方法、装置、基站及介质 | |
WO2023066009A1 (zh) | 内生业务的传输方法、装置及存储介质 | |
WO2022116820A1 (zh) | 终端rrc连接恢复的方法和装置 | |
WO2022042652A1 (zh) | 上行数据处理方法、装置、网络设备、终端设备及介质 | |
CN115515087B (zh) | 一种会话建立方法、设备、装置及存储介质 | |
WO2024027626A1 (zh) | QoE测量配置方法、主节点及辅节点 | |
CN114363975B (zh) | 数据通信方法、装置、电子设备及存储介质 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 22882620 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 20247016889 Country of ref document: KR Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2022882620 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
ENP | Entry into the national phase |
Ref document number: 2022882620 Country of ref document: EP Effective date: 20240522 |