WO2021203400A1 - 一种传输策略的配置方法及装置、网络设备、终端设备 - Google Patents
一种传输策略的配置方法及装置、网络设备、终端设备 Download PDFInfo
- Publication number
- WO2021203400A1 WO2021203400A1 PCT/CN2020/084125 CN2020084125W WO2021203400A1 WO 2021203400 A1 WO2021203400 A1 WO 2021203400A1 CN 2020084125 W CN2020084125 W CN 2020084125W WO 2021203400 A1 WO2021203400 A1 WO 2021203400A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- indication information
- packet data
- data transmission
- qos flow
- small packet
- Prior art date
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
Definitions
- the embodiments of the present application relate to the field of mobile communication technology, and specifically relate to a method and device for configuring a transmission strategy, network equipment, and terminal equipment.
- LTE Long Term Evolution
- NR New Radio
- the embodiments of the present application provide a method and device for configuring a transmission strategy, network equipment, and terminal equipment.
- the base station receives first configuration information sent by the core network, where the first configuration information is used to determine a transmission strategy for small packet data;
- the base station sends first indication information to the terminal device based on the first configuration information, where the first indication information is used to indicate whether to perform a small packet data transmission process.
- the terminal device receives first indication information sent by the base station, where the first indication information is used to indicate whether to perform a small packet data transmission process, the first indication information is determined based on the first configuration information, and the first configuration information is used for Determine the transmission strategy of small packet data.
- the transmission strategy configuration device provided in the embodiment of the present application is applied to a base station, and the device includes:
- a receiving unit configured to receive first configuration information sent by a core network, where the first configuration information is used to determine a transmission strategy for small packet data
- the sending unit is configured to send first indication information to the terminal device based on the first configuration information, where the first indication information is used to indicate whether to perform a small packet data transmission process.
- the transmission strategy configuration device provided in the embodiment of the present application is applied to a terminal device, and the device includes:
- the receiving unit is configured to receive first indication information sent by the base station, where the first indication information is used to indicate whether to perform a small packet data transmission process, the first indication information is determined based on the first configuration information, and the first configuration The information is used to determine the transmission strategy of the small packet data.
- the network device provided by the embodiment of the present application includes a processor and a memory.
- the memory is used to store a computer program
- the processor is used to call and run the computer program stored in the memory to execute the above-mentioned transmission strategy configuration method.
- the terminal device provided in the embodiment of the present application includes a processor and a memory.
- the memory is used to store a computer program
- the processor is used to call and run the computer program stored in the memory to execute the above-mentioned transmission strategy configuration method.
- the chip provided in the embodiment of the present application is used to implement the foregoing transmission strategy configuration method.
- the chip includes: a processor, configured to call and run a computer program from the memory, so that the device installed with the chip executes the above-mentioned transmission strategy configuration method.
- the computer-readable storage medium provided by the embodiment of the present application is used to store a computer program, and the computer program enables the computer to execute the above-mentioned transmission policy configuration method.
- the computer program product provided by the embodiment of the present application includes computer program instructions, and the computer program instructions cause a computer to execute the foregoing transmission strategy configuration method.
- the computer program provided in the embodiment of the present application when it runs on a computer, causes the computer to execute the above-mentioned transmission policy configuration method.
- the small packet data transmission strategy is configured through the core network, and the small packet data transmission strategy is issued to the base station through the first configuration information, and the base station sends to the terminal device whether to perform the small packet data transmission process based on the first configuration information. Instruction information, so that the terminal device can perform small packet data transmission more effectively.
- the small packet data transmission strategy makes the small packet data transmission process manageable and controllable for the operator.
- FIG. 1 is a schematic diagram of a communication system architecture provided by an embodiment of the present application.
- FIG. 2 is a schematic flowchart of a method for configuring a transmission strategy according to an embodiment of the application
- FIG. 3 is a schematic diagram 1 of the structural composition of a transmission strategy configuration device provided by an embodiment of the application;
- FIG. 4 is a schematic diagram 2 of the structural composition of the transmission strategy configuration device provided by the embodiment of the application;
- FIG. 5 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
- Fig. 6 is a schematic structural diagram of a chip of an embodiment of the present application.
- Fig. 7 is a schematic block diagram of a communication system provided by an embodiment of the present application.
- LTE Long Term Evolution
- FDD Frequency Division Duplex
- TDD Time Division Duplex
- 5G communication system or future communication system etc.
- the communication system 100 applied in the embodiment of the present application is shown in FIG. 1.
- the communication system 100 may include a network device 110, and the network device 110 may be a device that communicates with a terminal 120 (or called a communication terminal or terminal).
- the network device 110 may provide communication coverage for a specific geographic area, and may communicate with terminals located in the coverage area.
- the network device 110 may be an evolved base station (Evolutional Node B, eNB, or eNodeB) in an LTE system, or a wireless controller in a cloud radio access network (Cloud Radio Access Network, CRAN), or
- the network equipment can be a mobile switching center, a relay station, an access point, an in-vehicle device, a wearable device, a hub, a switch, a bridge, a router, a network side device in a 5G network, or a network device in a future communication system, etc.
- the communication system 100 also includes at least one terminal 120 located within the coverage area of the network device 110.
- the "terminal” used here includes, but is not limited to, connection via a wired line, such as via a public switched telephone network (PSTN), digital subscriber line (Digital Subscriber Line, DSL), digital cable, and direct cable connection; And/or another data connection/network; and/or via a wireless interface, such as for cellular networks, wireless local area networks (WLAN), digital TV networks such as DVB-H networks, satellite networks, AM-FM A broadcast transmitter; and/or a device of another terminal configured to receive/send communication signals; and/or an Internet of Things (IoT) device.
- PSTN public switched telephone network
- DSL Digital Subscriber Line
- DSL Digital Subscriber Line
- DSL Digital Subscriber Line
- DSL Digital Subscriber Line
- DSL Digital Subscriber Line
- DSL Digital Subscriber Line
- DSL Digital Subscriber Line
- DSL Digital Subscriber Line
- DSL Digital Subscriber Line
- DSL Digital Subscribe
- a terminal set to communicate through a wireless interface may be referred to as a "wireless communication terminal", a “wireless terminal” or a “mobile terminal”.
- mobile terminals include, but are not limited to, satellite or cellular phones; Personal Communications System (PCS) terminals that can combine cellular radio phones with data processing, fax, and data communication capabilities; can include radio phones, pagers, Internet/intranet PDA with internet access, web browser, memo pad, calendar, and/or Global Positioning System (GPS) receiver; and conventional laptop and/or palmtop receivers or others including radio telephone transceivers Electronic device.
- PCS Personal Communications System
- GPS Global Positioning System
- Terminal can refer to access terminal, user equipment (UE), user unit, user station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user Device.
- the access terminal can be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a wireless local loop (Wireless Local Loop, WLL) station, a personal digital processing (Personal Digital Assistant, PDA), with wireless communication Functional handheld devices, computing devices or other processing devices connected to wireless modems, in-vehicle devices, wearable devices, terminals in 5G networks, or terminals in the future evolution of PLMN, etc.
- SIP Session Initiation Protocol
- WLL Wireless Local Loop
- PDA Personal Digital Assistant
- direct terminal connection (Device to Device, D2D) communication may be performed between the terminals 120.
- the 5G communication system or 5G network may also be referred to as a New Radio (NR) system or NR network.
- NR New Radio
- FIG. 1 exemplarily shows one network device and two terminals.
- the communication system 100 may include multiple network devices and the coverage of each network device may include other numbers of terminals. This embodiment of the present application There is no restriction on this.
- the communication system 100 may also include other network entities such as a network controller and a mobility management entity, which are not limited in the embodiment of the present application.
- network entities such as a network controller and a mobility management entity, which are not limited in the embodiment of the present application.
- the devices with communication functions in the network/system in the embodiments of the present application may be referred to as communication devices.
- the communication device may include a network device 110 and a terminal 120 with communication functions, and the network device 110 and the terminal 120 may be the specific devices described above, which will not be repeated here; communication
- the device may also include other devices in the communication system 100, such as other network entities such as a network controller and a mobility management entity, which are not limited in the embodiment of the present application.
- 5G Enhanced Mobile Broadband
- URLLC Ultra-Reliable Low-Latency Communications
- mMTC Massive Machine-Type Communications
- eMBB still targets users to obtain multimedia content, services and data, and its demand is growing very rapidly.
- eMBB may be deployed in different scenarios, such as indoors, urban areas, rural areas, etc., its capabilities and requirements are also quite different, so it cannot be generalized and must be analyzed in detail in conjunction with specific deployment scenarios.
- Typical applications of URLLC include: industrial automation, power automation, telemedicine operations (surgery), traffic safety protection, etc.
- Typical features of mMTC include: high connection density, small data volume, delay-insensitive services, low-cost modules and long service life.
- 5G defines a new RRC state, that is, the RRC_INACTIVE state, for the purpose of reducing air interface signaling, quickly restoring wireless connections, and quickly restoring data services.
- This state is different from the RRC idle (RRC_IDLE) state and the RRC active (RRC_ACTIVE) state. in,
- RRC_IDLE state (abbreviated as idle state): mobility is cell selection and reselection based on terminal equipment, paging is initiated by the Core Network (CN), and the paging area is configured by the CN. There is no terminal device context on the base station side, and no RRC connection.
- CN Core Network
- RRC_CONNECTED state (referred to as connected state for short): there is an RRC connection, and there is a terminal device context on the base station side and the terminal device side.
- the network side knows that the location of the terminal equipment is of a specific cell level. Mobility is the mobility controlled by the network side. Unicast data can be transmitted between the terminal equipment and the base station.
- RRC_INACTIVE state (abbreviated as inactive state): mobility is cell selection reselection based on terminal equipment, there is a connection between CN-NR, the context of terminal equipment exists on a certain base station, and paging is triggered by RAN The RAN-based paging area is managed by the RAN, and the network side knows that the location of the terminal equipment is based on the RAN paging area level.
- the above three RRC states can be converted mutually.
- the terminal device is in the inactive state, and the terminal device autonomously returns to the idle state in the following situations:
- the terminal device When the terminal device initiates an RRC recovery request, it starts timer T319, if the timer expires;
- Radio Access Technology RAT
- the terminal device enters the camp on any cell state.
- the RRC inactive configuration parameters mainly include:
- I-RNTI Inactive RNTI
- UE inactive context the terminal device inactive context of the terminal device on the base station side, and is unique in the base station.
- RNA The RAN Notification Area (RNA) is used to control the area where the terminal device performs cell selection and reselection in the inactive state, and is also the paging range area for the initial paging of the RAN.
- the RAN paging cycle (RAN Paging cycle) is used to calculate the paging occasion of the RAN initial paging.
- RNA update cycle (RNAU periodicity) is used to control the cycle for the terminal device to perform periodic RAN location update.
- NCC Next Hop Chaining Counter
- the terminal device When the terminal device moves in the RNA area, it does not need to notify the network side, and follows the mobility behavior in the idle state, that is, the principle of cell selection and reselection.
- the terminal device moves out of the paging area configured by the RAN, the terminal device triggers a resume RRC connection procedure (that is, RRC resume procedure), and re-acquires the paging area configured by the RAN.
- the base station that saves the context of the terminal device (that is, the base station that the terminal device maintains the connection between the access network and the core network) will trigger the RAN paging area All the cells in the cell send paging messages to the terminal equipment, so that the terminal equipment in the inactive state can restore the RRC connection and receive data.
- the terminal equipment in the inactive state is configured with a RAN paging area. In this area, in order to ensure the reachability of the terminal equipment, the terminal equipment needs to perform periodic location updates according to the network configuration cycle.
- the scenarios that trigger the terminal device to perform RNA update include the RNAU timer timeout or the terminal device moving to an area outside of RNA.
- the inactive state defined by NR does not support terminal equipment to transmit user plane data.
- the anchor base station decides whether it is necessary to transfer the context of the terminal device to the target base station side.
- the target base station sends the cause value carried in the RRC recovery request message sent by the terminal device to the anchor base station during the terminal context request process, and the anchor base station determines whether the context of the terminal device needs to be transferred to the target base station side.
- the RRC connection recovery process triggered by the periodic RAN location update generally does not require context transfer.
- the terminal device can transmit small data through the user plane, that is, early data transmission (Early Data Transmission, EDT) or called small data transmission.
- small data is transmitted in a dedicated transmission channel (Dedicated Transmission Channel, DTCH)
- MSG3 that is, an RRC recovery request message
- CCCH common control channel
- DTCH and CCCH are multiplexed and transmitted in the MAC layer.
- small data is transmitted in DTCH
- MSG4 that is, RRC release message
- CCCH CCCH
- DTCH and CCCH are multiplexed and transmitted in the MAC layer, thereby realizing the downlink transmission of small data.
- small data in the embodiment of the present application can also be replaced with “small data packet” or “small data packet”.
- small packet data transmission is supported in LTE
- small packet data transmission in LTE is used in specific scenarios, such as IoT type terminals, that is, the services supported by terminals that perform small packet data transmission are limited to IoT type services, and such terminals themselves
- the volume of business data is small and supports small packet data transmission.
- small packet data transmission may have a wider application, so the service supported by the terminal that performs small packet data transmission is no longer a single IoT type service.
- an effective control of small packets is required.
- Data transmission strategy To this end, the following technical solutions of the embodiments of the present application are proposed.
- FIG. 2 is a schematic flowchart of a method for configuring a transmission strategy according to an embodiment of the application. As shown in FIG. 2, the method for configuring a transmission strategy includes the following steps:
- Step 201 The base station receives first configuration information sent by the core network, where the first configuration information is used to determine a small packet data transmission strategy.
- the base station is a gNB.
- the first configuration information is configured by a session management function network element (Session Management Function, SMF) in the core network.
- SMF Session Management Function
- the base station receives first configuration information sent by an access management function network element (Access and Mobility Management Function, AMF) in the core network, where the first configuration information is sent to the AMF by the SMF.
- AMF Access and Mobility Management Function
- the SMF configures the first configuration information and sends the first configuration information to the AMF, and the AMF then delivers the first configuration information to the base station.
- the first configuration information is transparent to the AMF, that is, after the AMF receives the first configuration information from the SMF, it does not parse the first configuration information, and directly transparently transmits the first configuration information to the base station. .
- the first configuration information is carried in one of the following messages:
- PDU session resource establishment request PDU SESSION RESOURCE SETUP REQUEST
- Path selection request confirmation PATH SWITCH REQUEST ACKNOWLEDGE
- the AMF transmits the first configuration information to the base station through the above message.
- the base station also receives the Qos parameter sent by the AMF.
- the Qos parameter is configured by the AMF. That is, the base station receives the Qos parameter configured by the AMF and the first configuration information configured by the SMF sent by the AMF.
- the first configuration information is used to determine a small packet data transmission strategy (also referred to as a small packet data transmission strategy for short).
- the first configuration information may also be directly referred to as a small packet data transmission strategy. It should be noted that the following description of the first configuration information can also be understood as a description of a small packet data transmission strategy.
- the first configuration information includes first requirement information for small packet data transmission (hereinafter referred to as first requirement information), where the first requirement information is: support for small packet data transmission, or not Support small packet data transmission, or tend to support small packet data transmission.
- first requirement information first requirement information for small packet data transmission
- support in the embodiments of this application can also be replaced with “allowed” or “allowed to use” or “used”.
- not supported in the embodiments of this application can also be replaced with “not allowed” or “not allowed to use” or “not allowed”.
- the first configuration information includes at least one piece of first requirement information, wherein each piece of first requirement information in the at least one piece of first requirement information is associated with an identifier of a PDU session.
- the first requirement information may be configured with a PDU session as the granularity (per PDU session), that is, each first requirement information is associated with a PDU session identifier (PDU session id).
- PDU session id PDU session identifier
- a PDU session identifier represents an identifier of a PDU session, and is used to indicate a PDU session.
- the first requirement information supports small packet data transmission or tends to support small packet data transmission, then a PDU session associated with the first requirement information can use the small packet data transmission process;
- the first requirement information does not support small packet data transmission, a PDU session associated with the first requirement information cannot use the small packet data transmission process.
- the contents of the first demand information associated with different PDU sessions are independent of each other, and may be the same or different.
- the first configuration information includes at least one piece of first requirement information, wherein each first requirement information in the at least one piece of first requirement information is associated with a quality of service flow (QoS flow) Identifies or associates a group of Qos flow identifiers.
- QoS flow quality of service flow
- the first demand information may be configured with Qos flow as the granularity (per Qos flow), that is, each first demand information is associated with a Qos flow identifier (Qos flow id).
- the first requirement information may be configured with a Qos flow list as the granularity (per Qos flow list), that is, each first requirement information is associated with a set of Qos flow identifiers.
- a Qos flow or a group of Qos flows associated with the first requirement information can use the small packet data transmission process
- the first requirement information does not support small packet data transmission, a Qos flow or a group of Qos flows associated with the first requirement information cannot use the small packet data transmission process.
- the first configuration information includes at least one piece of first requirement information, wherein each piece of first requirement information in the at least one piece of first requirement information is associated with one terminal device.
- the first requirement information may be configured with a terminal device as a granularity (per UE), that is, each first requirement information is associated with an identifier of a terminal device.
- the first demand information supports small packet data transmission or tends to support small packet data transmission, all services under a terminal device associated with the first demand information can use the small packet data transmission process;
- the first requirement information does not support small packet data transmission, all services under a terminal device associated with the first requirement information cannot use the small packet data transmission process.
- the contents of the first demand information associated with different terminal devices are independent of each other, and may be the same or different.
- the first configuration information includes second requirement information, where the second requirement information includes at least one of the following:
- the PDU session meeting the second condition can use the small packet data transmission process.
- the Qos flow that meets the first condition can use the small packet data transmission process means that the Qos flow that meets the specified threshold can use the small packet data transmission process.
- the Qos flow can use the small packet data transmission process.
- the specified threshold is a threshold configured on the network side, or a threshold agreed by a protocol, or a pre-configured threshold.
- the Qos flow rate parameter is lower than a specified threshold, including: the Qos flow uplink rate parameter is lower than the first threshold; and/or the Qos flow downlink rate parameter is lower than the first threshold.
- a unified threshold can be configured for uplink and downlink, that is, both the uplink rate parameter and the downlink rate parameter are compared with the first threshold.
- the Qos flow rate parameter is lower than a specified threshold, including: the Qos flow uplink rate parameter is lower than the first threshold; and/or the Qos flow downlink rate parameter is lower than the second threshold.
- independent thresholds can be configured for uplink and downlink, that is, the uplink rate parameter is compared with the first threshold, and the downlink rate parameter is compared with the second threshold.
- the upstream rate parameter is: Maximum Flow Bit Rate Uplink or Guaranteed Flow Bit Rate Uplink
- the downstream rate parameter is: Maximum Downstream Bit Rate (Maximum Flow Bit Rate Downlink), or Guaranteed Flow Bit Rate Downlink.
- Table 1 The information of these QoS parameters is shown in Table 1 below.
- the Qos flow can use the small packet data transmission process.
- the specified threshold is a threshold configured on the network side, or a threshold agreed by a protocol, or a pre-configured threshold.
- the package delay budget information can be referred to as shown in Table 2 below.
- the Qos flow when the priority value of the Qos flow is lower than the specified priority value, the Qos flow can use the small packet data transmission process; or the priority level of the Qos flow (Priority Level) is higher than the specified priority In the case of level, the Qos flow can use the small packet data transmission process. It should be noted that the smaller the priority value, the higher the priority.
- the designated priority value or the designated priority is configured by the network side, or agreed upon by a protocol, or pre-configured.
- the priority information can be referred to as shown in Table 3 below.
- the PDU session can use the small packet data transmission process.
- aggregate Maximum Bit rate Aggregate Maximum Bit Rate, AMBR
- the specified threshold is a threshold configured on the network side, or a threshold agreed by a protocol, or a pre-configured threshold.
- the AMBR of the PDU session is lower than a specified threshold, including: the uplink AMBR of the PDU session is lower than the third threshold; or, the downlink AMBR of the PDU session is lower than the third threshold.
- a unified threshold can be configured for uplink and downlink, that is, both uplink AMBR and downlink AMBR are compared with the third threshold.
- the AMBR of the PDU session is lower than a specified threshold, including: the uplink AMBR of the PDU session is lower than the third threshold; or the downlink AMBR of the PDU session is lower than the fourth threshold.
- independent thresholds can be configured for uplink and downlink, that is, the uplink AMBR is compared with the third threshold, and the downlink AMBR is compared with the fourth threshold.
- the AMBR information can be referred to as shown in Table 4 below.
- first demand information and second demand information can be implemented independently or in combination.
- first demand information that the PDU session or Qos flow or Qos flow list can perform the packet data transmission process
- second demand information it needs to be further determined according to the second demand information Whether the PDU session or the Qos flow or the Qos flow in the Qos flow list can perform the small packet data transmission process.
- Step 202 The base station sends first indication information to the terminal device based on the first configuration information, where the first indication information is used to indicate whether to perform a small packet data transmission process.
- the terminal device receives the first indication information sent by the base station, where the first indication information is used to indicate whether to perform a small packet data transmission process, the first indication information is determined based on the first configuration information, and the first configuration The information is used to determine the transmission strategy of the small packet data.
- the base station configures a terminal device with a data radio bearer (Data Resource Bearer, DRB) as a granularity (per DRB) or a PDU session as a granularity (per PDU session) based on the first configuration information.
- DRB Data Radio Bearer
- Indication information that is, the first indication information, which is used to indicate whether to perform the small packet data transmission process.
- the base station sends first indication information associated with each DRB in at least one DRB to the terminal device; or, the base station sends first indication information associated with each PDU session in at least one PDU session to the terminal device.
- the terminal device receives the first indication information associated with each DRB in at least one DRB sent by the base station; or, the first indication information associated with each PDU session in at least one PDU session.
- the first indication information is used to indicate whether to perform a small packet data transmission process.
- the first indication information may be a unified indication for uplink and downlink, that is, the first indication information is used to indicate whether to perform uplink and downlink small packet data transmission processes.
- the first indication information may be an independent indication for uplink and downlink, that is: the first indication information is used to indicate whether to perform the uplink small packet data transmission process; or the first indication information is used to indicate whether to perform the downlink Small packet data transmission process.
- the core network configures a small packet data transmission strategy, sends the small packet data transmission strategy to the base station through the first configuration information, and the base station sends whether to execute the small packet to the terminal device based on the first configuration information
- the instruction information of the data transmission process so that the terminal device can perform the small packet data transmission more effectively.
- the embodiment of the present application also proposes a solution for effectiveness control of the small packet data transmission strategy, which will be described below.
- the base station sends at least one of the following to the terminal device, and the terminal device receives at least one of the following sent by the base station:
- Second indication information where the second indication information is used to indicate a valid area range of the first indication information, wherein the first indication information is valid within the valid area range;
- Third indication information where the third indication information is used to indicate the valid time range of the first indication information
- Fourth indication information where the fourth indication information is used to indicate a valid number threshold of the first indication information.
- the second indication information is used to indicate the effective area range of the first indication information.
- the effective area range is: a physical cell ID (Physical Cell ID, PCI) list, or a cell ID list, or a tracking area (Tracking Area, TA) list, or a radio access network code (RAN code) ) List, or Public Land Mobile Network (PLMN) list.
- the small packet data transmission strategy has the characteristics of regional control, that is, after the base station has issued the first indication information, it will also issue the effective area range of the first indication information, and only if the terminal device is within the effective area range.
- the first indication information is valid (that is, the content indicated by the first indication information is valid).
- the third indication information is used to indicate the effective time range of the first indication information.
- the third indication information includes configuration information of a first timer, and after the third indication information is received by the terminal device, the terminal device starts the first timer, if If the first timer expires, the first indication information becomes invalid.
- the small packet data transmission strategy has the characteristics of timeliness control, that is, after the base station has issued the first indication information, it will also issue the effective time information of the first indication information (that is, the configuration information of the first timer). After receiving the configuration information of the first timer, the first timer is started. If the first timer expires, the first indication information previously configured by the terminal device becomes invalid (that is, the content indicated by the first indication information becomes invalid).
- the fourth indication information is used to indicate a valid number threshold of the first indication information.
- the fourth indication information includes configuration information of a first counter, and after the fourth indication information is received by the terminal device, the terminal device resets the first counter, and the terminal device Each time the device performs a small packet data transmission, the value of the first counter is increased by 1, and if the value of the first counter is greater than or greater than or equal to the maximum value, the first indication information becomes invalid.
- the valid times threshold of the first indication information is the maximum value of the first counter.
- the small packet data transmission strategy has the feature of counting limitation, that is, after the base station sends the first indication information, it will also issue the effective number of times the first indication information (ie the configuration information of the first counter) After receiving the configuration information of the first counter, the terminal device resets the first counter to 0.
- the first counter is incremented by 1, if the first counter is greater than or equal to the maximum Value, the first indication information previously configured by the terminal device is invalid (that is, the content indicated by the first indication information is invalid).
- At least one of the second indication information, the third indication information, and the fourth indication information is configured by the base station; or, the second indication information and the third indication information At least one of the information and the fourth indication information is configured by SMF and sent to the base station through AMF; or, the second indication information, the third indication information, and the fourth indication information At least one of them is configured by AMF and sent to the base station.
- At least one of the second indication information, the third indication information, and the fourth indication information may not be delivered to the terminal device together with the first indication information, for example, the base station separately downloads Sending at least one of the second indication information, the third indication information, and the fourth indication information to the terminal device.
- FIG. 3 is a schematic diagram 1 of the structural composition of a transmission strategy configuration device provided by an embodiment of the application, which is applied to a base station.
- the transmission strategy configuration device includes:
- the receiving unit 301 is configured to receive first configuration information sent by the core network, where the first configuration information is used to determine a transmission strategy for small packet data;
- the sending unit 302 is configured to send first indication information to the terminal device based on the first configuration information, where the first indication information is used to indicate whether to perform a small packet data transmission process.
- the first configuration information includes first demand information, where the first demand information is: supporting small packet data transmission, or not supporting small packet data transmission, or tending to support small packet data transmission.
- the first configuration information includes at least one piece of first requirement information, wherein each piece of first requirement information in the at least one piece of first requirement information is associated with an identifier of a PDU session.
- the first configuration information includes at least one piece of first requirement information, wherein each piece of first requirement information in the at least one piece of first requirement information is associated with a Qos flow identifier or associated with a group of Qos flow logo.
- the first configuration information includes at least one piece of first requirement information, wherein each piece of first requirement information in the at least one piece of first requirement information is associated with one terminal device.
- the first configuration information includes second requirement information, where the second requirement information includes at least one of the following:
- the PDU session meeting the second condition can use the small packet data transmission process.
- the Qos flow that meets the first condition can use a small packet data transmission process, including:
- the Qos flow rate parameter is lower than the specified threshold, the Qos flow can use the small packet data transmission process.
- the Qos flow rate parameter is lower than a specified threshold, including:
- the uplink rate parameter of Qos flow is lower than the first threshold; and/or,
- the downlink rate parameter of Qos flow is lower than the first threshold.
- the Qos flow rate parameter is lower than a specified threshold, including:
- the uplink rate parameter of Qos flow is lower than the first threshold; and/or,
- the downlink rate parameter of Qos flow is lower than the second threshold.
- the uplink rate parameter is: the maximum uplink bit rate or the guaranteed uplink bit rate
- the downlink rate parameter is: the maximum downlink bit rate or the guaranteed downlink bit rate.
- the Qos flow that meets the first condition can use a small packet data transmission process, including:
- the Qos flow can use the small packet data transmission process.
- the Qos flow that meets the first condition can use a small packet data transmission process, including:
- the Qos flow can use the small packet data transmission process; or,
- the Qos flow can use the small packet data transmission process.
- the PDU session meeting the second condition can use a small packet data transmission process, including:
- the PDU session can use the small packet data transmission process.
- the AMBR of the PDU session is lower than a specified threshold, including:
- the uplink AMBR of the PDU session is lower than the third threshold; or,
- the downlink AMBR of the PDU session is lower than the third threshold.
- the AMBR of the PDU session is lower than a specified threshold, including:
- the uplink AMBR of the PDU session is lower than the third threshold; or,
- the downlink AMBR of the PDU session is lower than the fourth threshold.
- the first configuration information is configured by SMF
- the receiving unit 301 is configured to receive first configuration information sent by AMF, where the first configuration information is sent to the AMF by the SMF.
- the first configuration information is carried in one of the following messages:
- the receiving unit 301 is further configured to receive Qos parameters sent by the AMF.
- the sending unit 302 is configured to send the first indication information associated with each DRB in at least one DRB to the terminal device; or, send the information associated with each PDU session in at least one PDU session to the terminal device.
- the first instruction information is configured to send the first indication information associated with each DRB in at least one DRB to the terminal device; or, send the information associated with each PDU session in at least one PDU session to the terminal device.
- the first indication information is used to indicate whether to perform uplink and downlink small packet data transmission processes; or,
- the first indication information is used to indicate whether to perform an uplink small packet data transmission process
- the first indication information is used to indicate whether to perform a downlink small packet data transmission process.
- the sending unit 302 is further configured to send at least one of the following to the terminal device:
- Second indication information where the second indication information is used to indicate a valid area range of the first indication information, wherein the first indication information is valid within the valid area range;
- Third indication information where the third indication information is used to indicate the valid time range of the first indication information
- Fourth indication information where the fourth indication information is used to indicate a valid number threshold of the first indication information.
- the effective area range is: a PCI list, or a cell identity list, or a TA list, or a RAN code list, or a PLMN list.
- the third indication information includes configuration information of a first timer, and after the third indication information is received by the terminal device, the terminal device starts the first timer, if When the first timer expires, the first indication information becomes invalid.
- the fourth indication information includes configuration information of a first counter, and after the fourth indication information is received by the terminal device, the terminal device resets the first counter, and Each time the terminal device performs a small packet data transmission, the value of the first counter is increased by 1, and if the value of the first counter is greater than or greater than or equal to the maximum value, the first indication information becomes invalid.
- At least one of the second indication information, the third indication information, and the fourth indication information is configured by the base station; or,
- At least one of the second indication information, the third indication information, and the fourth indication information is configured by SMF and sent to the base station through AMF; or,
- At least one of the second indication information, the third indication information, and the fourth indication information is configured by the AMF and sent to the base station.
- FIG. 4 is a schematic diagram 2 of the structural composition of a transmission strategy configuration device provided by an embodiment of the application, which is applied to a terminal device.
- the transmission strategy configuration device includes:
- the receiving unit 401 is configured to receive first indication information sent by a base station, where the first indication information is used to indicate whether to perform a small packet data transmission process, the first indication information is determined based on the first configuration information, and the first indication information is The configuration information is used to determine the transmission strategy of the small packet data.
- the first configuration information includes first demand information, where the first demand information is: supporting small packet data transmission, or not supporting small packet data transmission, or tending to support small packet data transmission.
- the first configuration information includes at least one piece of first requirement information, wherein each piece of first requirement information in the at least one piece of first requirement information is associated with an identifier of a PDU session.
- the first configuration information includes at least one piece of first requirement information, wherein each piece of first requirement information in the at least one piece of first requirement information is associated with a Qos flow identifier or associated with a group of Qos flow logo.
- the first configuration information includes at least one piece of first requirement information, wherein each piece of first requirement information in the at least one piece of first requirement information is associated with one terminal device.
- the first configuration information includes second requirement information, where the second requirement information includes at least one of the following:
- the PDU session meeting the second condition can use the small packet data transmission process.
- the Qos flow that meets the first condition can use a small packet data transmission process, including:
- the Qos flow rate parameter is lower than the specified threshold, the Qos flow can use the small packet data transmission process.
- the Qos flow rate parameter is lower than a specified threshold, including:
- the uplink rate parameter of Qos flow is lower than the first threshold; and/or,
- the downlink rate parameter of Qos flow is lower than the first threshold.
- the Qos flow rate parameter is lower than a specified threshold, including:
- the uplink rate parameter of Qos flow is lower than the first threshold; and/or,
- the downlink rate parameter of Qos flow is lower than the second threshold.
- the uplink rate parameter is: the maximum uplink bit rate or the guaranteed uplink bit rate
- the downlink rate parameter is: the maximum downlink bit rate or the guaranteed downlink bit rate.
- the Qos flow that meets the first condition can use a small packet data transmission process, including:
- the Qos flow can use the small packet data transmission process.
- the Qos flow that meets the first condition can use a small packet data transmission process, including:
- the Qos flow can use the small packet data transmission process; or,
- the Qos flow can use the small packet data transmission process.
- the PDU session meeting the second condition can use a small packet data transmission process, including:
- the PDU session can use the small packet data transmission process.
- the AMBR of the PDU session is lower than a specified threshold, including:
- the uplink AMBR of the PDU session is lower than the third threshold; or,
- the downlink AMBR of the PDU session is lower than the third threshold.
- the AMBR of the PDU session is lower than a specified threshold, including:
- the uplink AMBR of the PDU session is lower than the third threshold; or,
- the downlink AMBR of the PDU session is lower than the fourth threshold.
- the receiving unit 401 is configured to receive first indication information associated with each DRB in at least one DRB from the base station; or, first indication information associated with each PDU session in at least one PDU session .
- the first indication information is used to indicate whether to perform uplink and downlink small packet data transmission processes; or,
- the first indication information is used to indicate whether to perform an uplink small packet data transmission process
- the first indication information is used to indicate whether to perform a downlink small packet data transmission process.
- the receiving unit 401 is further configured to receive at least one of the following sent by the base station:
- Second indication information where the second indication information is used to indicate a valid area range of the first indication information, wherein the first indication information is valid within the valid area range;
- Third indication information where the third indication information is used to indicate the valid time range of the first indication information
- Fourth indication information where the fourth indication information is used to indicate a valid number threshold of the first indication information.
- the effective area range is: a PCI list, or a cell identity list, or a TA list, or a RAN code list, or a PLMN list.
- the third indication information includes configuration information of a first timer, and after the third indication information is received by the terminal device, the terminal device starts the first timer, if When the first timer expires, the first indication information becomes invalid.
- the fourth indication information includes configuration information of a first counter, and after the fourth indication information is received by the terminal device, the terminal device resets the first counter, and Each time the terminal device performs small packet data transmission, the value of the first counter is increased by 1, and if the value of the first counter is greater than or greater than or equal to the maximum value, the first indication information becomes invalid.
- At least one of the second indication information, the third indication information, and the fourth indication information is configured by the base station; or,
- At least one of the second indication information, the third indication information, and the fourth indication information is configured by SMF and sent to the base station through AMF; or,
- At least one of the second indication information, the third indication information, and the fourth indication information is configured by the AMF and sent to the base station.
- FIG. 5 is a schematic structural diagram of a communication device 500 provided by an embodiment of the present application.
- the communication device may be a terminal device or a network device.
- the communication device 500 shown in FIG. 5 includes a processor 510, and the processor 510 can call and run a computer program from a memory to implement the method in the embodiment of the present application.
- the communication device 500 may further include a memory 520.
- the processor 510 may call and run a computer program from the memory 520 to implement the method in the embodiment of the present application.
- the memory 520 may be a separate device independent of the processor 510, or may be integrated in the processor 510.
- the communication device 500 may further include a transceiver 530, and the processor 510 may control the transceiver 530 to communicate with other devices. Specifically, it may send information or data to other devices, or receive other devices. Information or data sent by the device.
- the transceiver 530 may include a transmitter and a receiver.
- the transceiver 530 may further include an antenna, and the number of antennas may be one or more.
- the communication device 500 may specifically be a network device of an embodiment of the present application, and the communication device 500 may implement the corresponding process implemented by the network device in each method of the embodiment of the present application. For the sake of brevity, it will not be repeated here. .
- the communication device 500 may specifically be a mobile terminal/terminal device of an embodiment of the present application, and the communication device 500 may implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application.
- I won’t repeat it here.
- Fig. 6 is a schematic structural diagram of a chip of an embodiment of the present application.
- the chip 600 shown in FIG. 6 includes a processor 610, and the processor 610 can call and run a computer program from the memory to implement the method in the embodiment of the present application.
- the chip 600 may further include a memory 620.
- the processor 610 may call and run a computer program from the memory 620 to implement the method in the embodiment of the present application.
- the memory 620 may be a separate device independent of the processor 610, or may be integrated in the processor 610.
- the chip 600 may further include an input interface 630.
- the processor 610 can control the input interface 630 to communicate with other devices or chips, and specifically, can obtain information or data sent by other devices or chips.
- the chip 600 may further include an output interface 640.
- the processor 610 can control the output interface 640 to communicate with other devices or chips, and specifically, can output information or data to other devices or chips.
- the chip can be applied to the network device in the embodiment of the present application, and the chip can implement the corresponding process implemented by the network device in each method of the embodiment of the present application.
- the chip can implement the corresponding process implemented by the network device in each method of the embodiment of the present application.
- the chip can be applied to the mobile terminal/terminal device in the embodiment of the present application, and the chip can implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application.
- the chip can implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application.
- the chip can implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application.
- the chip mentioned in the embodiment of the present application may also be referred to as a system-level chip, a system-on-chip, a system-on-chip, or a system-on-chip.
- FIG. 7 is a schematic block diagram of a communication system 700 according to an embodiment of the present application. As shown in FIG. 7, the communication system 700 includes a terminal device 710 and a network device 720.
- the terminal device 710 can be used to implement the corresponding function implemented by the terminal device in the above method
- the network device 720 can be used to implement the corresponding function implemented by the network device in the above method. For brevity, it will not be repeated here. .
- the processor of the embodiment of the present application may be an integrated circuit chip with signal processing capability.
- the steps of the foregoing method embodiments can be completed by hardware integrated logic circuits in the processor or instructions in the form of software.
- the above-mentioned processor may be a general-purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application specific integrated circuit (ASIC), a ready-made programmable gate array (Field Programmable Gate Array, FPGA) or other Programming logic devices, discrete gates or transistor logic devices, discrete hardware components.
- DSP Digital Signal Processor
- ASIC application specific integrated circuit
- FPGA Field Programmable Gate Array
- the methods, steps, and logical block diagrams disclosed in the embodiments of the present application can be implemented or executed.
- the general-purpose processor may be a microprocessor or the processor may also be any conventional processor or the like.
- the steps of the method disclosed in the embodiments of the present application may be directly embodied as being executed and completed by a hardware decoding processor, or executed and completed by a combination of hardware and software modules in the decoding processor.
- the software module can be located in a mature storage medium in the field, such as random access memory, flash memory, read-only memory, programmable read-only memory, or electrically erasable programmable memory, registers.
- the storage medium is located in the memory, and the processor reads the information in the memory and completes the steps of the above method in combination with its hardware.
- the memory in the embodiments of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
- the non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), and electrically available Erase programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
- the volatile memory may be a random access memory (Random Access Memory, RAM), which is used as an external cache.
- RAM random access memory
- SRAM static random access memory
- DRAM dynamic random access memory
- DRAM synchronous dynamic random access memory
- DDR SDRAM Double Data Rate Synchronous Dynamic Random Access Memory
- Enhanced SDRAM, ESDRAM Enhanced Synchronous Dynamic Random Access Memory
- Synchronous Link Dynamic Random Access Memory Synchronous Link Dynamic Random Access Memory
- DR RAM Direct Rambus RAM
- the memory in the embodiment of the present application may also be static random access memory (static RAM, SRAM), dynamic random access memory (dynamic RAM, DRAM), Synchronous dynamic random access memory (synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (double data rate SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), synchronous connection Dynamic random access memory (synch link DRAM, SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DR RAM) and so on. That is to say, the memory in the embodiments of the present application is intended to include, but is not limited to, these and any other suitable types of memory.
- the embodiments of the present application also provide a computer-readable storage medium for storing computer programs.
- the computer-readable storage medium can be applied to the network device in the embodiment of the present application, and the computer program causes the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
- the computer program causes the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
- the computer-readable storage medium can be applied to the mobile terminal/terminal device in the embodiment of the present application, and the computer program causes the computer to execute the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application , For the sake of brevity, I won’t repeat it here.
- the embodiments of the present application also provide a computer program product, including computer program instructions.
- the computer program product can be applied to the network device in the embodiment of the present application, and the computer program instructions cause the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
- the computer program instructions cause the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
- the computer program product can be applied to the mobile terminal/terminal device in the embodiment of the present application, and the computer program instructions cause the computer to execute the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application, For the sake of brevity, I will not repeat them here.
- the embodiment of the present application also provides a computer program.
- the computer program can be applied to the network device in the embodiment of the present application.
- the computer program runs on the computer, it causes the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
- I won’t repeat it here.
- the computer program can be applied to the mobile terminal/terminal device in the embodiment of the present application.
- the computer program runs on the computer, the computer executes each method in the embodiment of the present application. For the sake of brevity, the corresponding process will not be repeated here.
- the disclosed system, device, and method can be implemented in other ways.
- the device embodiments described above are merely illustrative, for example, the division of the units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components may be combined or It can be integrated into another system, or some features can be ignored or not implemented.
- the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.
- the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.
- the functional units in the various embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
- the function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable storage medium.
- the technical solution of the present application essentially or the part that contributes to the existing technology or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in the various embodiments of the present application.
- 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 disks or optical disks and other media that can store program codes. .
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本申请实施例提供一种传输策略的配置方法及装置、网络设备、终端设备,该方法包括:基站接收核心网发送的第一配置信息,所述第一配置信息用于确定小包数据的传输策略;所述基站基于所述第一配置信息,向终端设备发送第一指示信息,其中,所述第一指示信息用于指示是否执行小包数据传输过程。
Description
本申请实施例涉及移动通信技术领域,具体涉及一种传输策略的配置方法及装置、网络设备、终端设备。
长期演进(Long Term Evolution,LTE)***支持小包数据传输,但是LTE中的小包数据传输是用于特定的场景,例如执行小包数据传输的终端支持的业务仅限于物联网类型业务。在新无线(New Radio,NR)***中,小包数据传输可能有更广泛的应用,所以执行小包数据传输的终端支持的业务不再是单一的物联网类型业务,这种情况下,如何更有效的执行小包数据传输需要明确。
发明内容
本申请实施例提供一种传输策略的配置方法及装置、网络设备、终端设备。
本申请实施例提供的传输策略的配置方法,包括:
基站接收核心网发送的第一配置信息,所述第一配置信息用于确定小包数据的传输策略;
所述基站基于所述第一配置信息,向终端设备发送第一指示信息,其中,所述第一指示信息用于指示是否执行小包数据传输过程。
本申请实施例提供的传输策略的配置方法,包括:
终端设备接收基站发送的第一指示信息,其中,所述第一指示信息用于指示是否执行小包数据传输过程,所述第一指示信息基于第一配置信息确定,所述第一配置信息用于确定小包数据的传输策略。
本申请实施例提供的传输策略的配置装置,应用于基站,所述装置包括:
接收单元,用于接收核心网发送的第一配置信息,所述第一配置信息用于确定小包数据的传输策略;
发送单元,用于基于所述第一配置信息,向终端设备发送第一指示信息,其中,所述第一指示信息用于指示是否执行小包数据传输过程。
本申请实施例提供的传输策略的配置装置,应用于终端设备,所述装置包括:
接收单元,用于接收基站发送的第一指示信息,其中,所述第一指示信息用于指示是否执行小包数据传输过程,所述第一指示信息基于第一配置信息确定,所述第一配置信息用于确定小包数据的传输策略。
本申请实施例提供的网络设备,包括处理器和存储器。该存储器用于存储计算机程序,该处理器用于调用并运行该存储器中存储的计算机程序,执行上述的传输策略的配置方法。
本申请实施例提供的终端设备,包括处理器和存储器。该存储器用于存储计算机程序,该处理器用于调用并运行该存储器中存储的计算机程序,执行上述的传输策略的配置方法。
本申请实施例提供的芯片,用于实现上述的传输策略的配置方法。
具体地,该芯片包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有该芯片的设备执行上述的传输策略的配置方法。
本申请实施例提供的计算机可读存储介质,用于存储计算机程序,该计算机程序使得计算机执行上述的传输策略的配置方法。
本申请实施例提供的计算机程序产品,包括计算机程序指令,该计算机程序指令使得计算机执行上述的传输策略的配置方法。
本申请实施例提供的计算机程序,当其在计算机上运行时,使得计算机执行上述的传输策略的配置方法。
通过上述技术方案,通过核心网配置小包数据的传输策略,将该小包数据的传输策略通过第一配置信息下发给基站,基站基于该第一配置信息向终端设备发送是否执行小包数据传输过程的指示信息,从而使得终端设备更有效的执行小包数据传输。另一方面,通过小包数据的传输策略使得小包数据传输过程对于运营商可管可控。
此处所说明的附图用来提供对本申请的进一步理解,构成本申请的一部分,本申请的示意性实施例及其说明用于解释本申请,并不构成对本申请的不当限定。在附图中:
图1是本申请实施例提供的一种通信***架构的示意性图;
图2为本申请实施例提供的传输策略的配置方法的流程示意图;
图3为本申请实施例提供的传输策略的配置装置的结构组成示意图一;
图4为本申请实施例提供的传输策略的配置装置的结构组成示意图二;
图5是本申请实施例提供的一种通信设备示意性结构图;
图6是本申请实施例的芯片的示意性结构图;
图7是本申请实施例提供的一种通信***的示意性框图。
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行描述,显然,所描述的实施例是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本申请保护的范围。
本申请实施例的技术方案可以应用于各种通信***,例如:长期演进(Long Term Evolution,LTE)***、LTE频分双工(Frequency Division Duplex,FDD)***、LTE时分双工(Time Division Duplex,TDD)、***、5G通信***或未来的通信***等。
示例性的,本申请实施例应用的通信***100如图1所示。该通信***100可以包括网络设备110,网络设备110可以是与终端120(或称为通信终端、终端)通信的设备。网络设备110可以为特定的地理区域提供通信覆盖,并且可以与位于该覆盖区域内的终端进行通信。可选地,该网络设备110可以是LTE***中的演进型基站(Evolutional Node B,eNB或eNodeB),或者是云无线接入网络(Cloud Radio Access Network,CRAN)中的无线控制器,或者该网络设备可以为移动交换中心、中继站、接入点、车载设备、可穿戴设备、集线器、交换机、网桥、路由器、5G网络中的网络侧设备或者未来通信***中的网络设备等。
该通信***100还包括位于网络设备110覆盖范围内的至少一个终端120。作为在此使用的“终端”包括但不限于经由有线线路连接,如经由公共交换电话网络(Public Switched Telephone Networks,PSTN)、数字用户线路(Digital Subscriber Line,DSL)、数字电缆、直接电缆连接;和/或另一数据连接/网络;和/或经由无线接口,如,针对蜂窝网络、无线局域网(Wireless Local Area Network,WLAN)、诸如DVB-H网络的数字电视网络、卫星网络、AM-FM广播发送器;和/或另一终端的被设置成接收/发送通信信号的装置;和/或物联网(Internet of Things,IoT)设备。被设置成通过无线接口通信的终端可以被称为“无线通信终端”、“无线终端”或“移动终端”。移动终端的示例包括但不限于卫星或蜂窝电话;可以组合蜂窝无线电电话与数据处理、传真以及数据通信能力的个人通信***(Personal Communications System,PCS)终端;可以包括无线电电话、寻呼机、因特网/内联网接入、Web浏览器、记事簿、日历以及/或全球定位***(Global Positioning System,GPS)接收器的PDA;以及常规膝上型和/或掌上型接收器或包括无线电电话收发器的其它电子装置。终端可以指接入终端、用户设备(User Equipment,UE)、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理或用户装置。接入终端可以是蜂窝电话、无绳电话、会话启动协议(Session Initiation Protocol,SIP)电话、无线本地环路(Wireless Local Loop,WLL)站、个人数字处理(Personal Digital Assistant,PDA)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备、5G网络中的终端或者未来演进的PLMN中的终端等。
可选地,终端120之间可以进行终端直连(Device to Device,D2D)通信。
可选地,5G通信***或5G网络还可以称为新无线(New Radio,NR)***或NR网络。
图1示例性地示出了一个网络设备和两个终端,可选地,该通信***100可以包括多个网络设备并且每个网络设备的覆盖范围内可以包括其它数量的终端,本申请实施例对此不做限定。
可选地,该通信***100还可以包括网络控制器、移动管理实体等其他网络实体,本申请实施例对此不作限定。
应理解,本申请实施例中网络/***中具有通信功能的设备可称为通信设备。以图1示出的通信***100为例,通信设备可包括具有通信功能的网络设备110和终端120,网络设备110和终端120可以为上文所述的具体设备,此处不再赘述;通信设备还可包括通信***100中的其他设备,例如网络控制器、移动管理实体等其他网络实体,本申请实施例中对此不做限定。
应理解,本文中术语“***”和“网络”在本文中常被可互换使用。本文中术语“和/或”,仅仅是一种描述关联对象的关联关系,表示可以存在三种关系,例如,A和/或B,可以表示:单独存在A,同时存在A和B,单独存在B这三种情况。另外,本文中字符“/”,一般表示前后关联对象是一种“或”的关系。
为便于理解本申请实施例的技术方案,以下对本申请实施例相关的技术方案进行说明。
随着人们对速率、延迟、高速移动性、能效的追求以及未来生活中业务的多样性、复杂性,为此第三代合作伙伴计划(3
rd Generation Partnership Project,3GPP)国际标准组织开始研发5G。5G的主要应用场景为:增强移动超宽带(enhanced Mobile Broadband,eMBB)、低时延高可靠通信(Ultra-Reliable Low-Latency Communications,URLLC)、大规模机器类通信(massive Machine-Type Communications,mMTC)。
一方面,eMBB仍然以用户获得多媒体内容、服务和数据为目标,其需求增长十分迅速。另一方面,由于eMBB可能部署在不同的场景中,例如室内,市区,农村等,其能力和需求的差别也比较大,所以不能一概而论,必须结合具体的部署场景详细分析。URLLC的典型应用包括:工业自动化,电力自动化,远程医疗操作(手术),交通安全保障等。mMTC的典型特点包括:高连接密度,小数据量,时延不敏感业务,模块的低成本和长使用寿命等。
5G为了降低空口信令和快速恢复无线连接,快速恢复数据业务的目的,定义了一个新的RRC状态,即RRC非激活(RRC_INACTIVE)状态。这种状态有别于RRC空闲(RRC_IDLE)状态和RRC激活(RRC_ACTIVE)状态。其中,
1)RRC_IDLE状态(简称为空闲(idle)态):移动性为基于终端设备的小区选择重选,寻呼由核心网(Core Network,CN)发起,寻呼区域由CN配置。基站侧不存在终端设备上下文,不存在RRC连接。
2)RRC_CONNECTED状态(简称为连接(connected)态):存在RRC连接,基站侧和终端设备侧存在终端设备上下文。网络侧知道终端设备的位置是具体小区级别的。移动性是网络侧控制的移动性。终端设备和基站之间可以传输单播数据。
3)RRC_INACTIVE状态(简称为非激活(inactive)态):移动性为基于终端设备的小区选择重选,存在CN-NR之间的连接,终端设备上下文存在某个基站上,寻呼由RAN触发,基于RAN的寻呼区域由RAN管理,网络侧知道终端设备的位置是基于RAN的寻呼区域级别的。
上述三种RRC状态之间可以相互转换。终端设备处于非激活态,如下情况终端设备自主回到空闲态:
终端设备接收到CN初始的寻呼消息时;
终端设备发起RRC恢复请求时,启动定时器T319,如果定时器超时;
终端设备对MSG4完整性保护验证失败时;
终端设备小区重选到其他无线接入技术(Radio Access Technology,RAT)时;
终端设备进入驻留任意小区(camp on any cell)状态。
当终端设备处于非激活态,网络侧会通过RRC释放消息给终端设备配置RRC非激活配置参数,RRC非激活配置参数主要包括:
非激活RNTI(I-RNTI),用于标识终端设备在基站侧的终端设备非激活上下文(UE inactive上下文),在基站内唯一。
RAN通知区域(RAN Notification Area,RNA),用于控制终端设备在非激活态下进行小区选择重选的区域,也是RAN初始的寻呼的寻呼范围区域。
RAN寻呼周期(RAN Paging cycle),用于计算RAN初始寻呼的寻呼时机。
RNA更新周期(RNAU periodicity),用于控制终端设备执行周期性RAN位置更新的周期。
下一跳链计数(Next hop Chaining Counter,NCC),用于确定RRC连接恢复过程中使用的秘钥。
当终端设备在RNA区域内移动时不用通知网络侧,遵循空闲态下的移动性行为,即小区选择重选原则。当终端设备移动出RAN配置的寻呼区域时,终端设备触发恢复RRC连接流程(即RRC resume procedure),并重新获取RAN配置的寻呼区域。当网络侧需要给该终端设备传输数据时,即有下行数据到达时,保存终端设备上下文的基站(也即为终端设备保持接入网和核心网之间连接的基站)会触发RAN寻呼区域内的所有小区发送寻呼消息给终端设备,使得非激活态的终端设备能够恢复RRC连接,进行数据接收。另外,处于非激活态的终端设备,配置了RAN寻呼区域,在该区域内为了保证终端设备的可达性,终端设备需要按照网络配置的周期进行周期性位置更新。触发终端设备执行RNA更新的场景有RNAU定时器超时或者终端设备移动到RNA之外的区域。目前,NR定义的非激活态是不支持终端设备传输用户面数据的。
当终端设备发起RRC连接恢复过程的目标基站不是锚基站,则锚基站判决是否需要转移终端设备的上下文到目标基站侧。一般,目标基站会将终端设备发送RRC恢复请求消息中携带的原因值在终端上下文索要过程中送给锚基站,锚基站判决是否需要转移终端设备的上下文到目标基站侧。例如周期性RAN位置更新触发的RRC连接恢复过程一般不需要进行上下文转移。
通过RRC连接恢复过程,终端设备可以通过用户面传输小数据,即实现早数据传输(Early Data Transmission,EDT)或者称为小数据传输。具体地,小数据在专用传输信道(Dedicated Transmission Channel,DTCH)中传输,MSG3(即RRC恢复请求消息)在公共控制信道(Common Control Channel,CCCH)中传输,DTCH和CCCH在MAC层复用传输,从而实现小数据的上行传输。下行同理,小数据在DTCH中传输,MSG4(即RRC释放消息)在CCCH中传输,DTCH和CCCH在MAC层复用传输,从而实现小数据的下行传输。
需要说明的是,本申请实施例对于“小数据”的描述也可以替换成“小包数据”或者“小数据包”。
LTE中虽然支持小包数据传输,但是LTE中的小包数据传输是用于特定的场景,例如物联网类型的终端,即执行小包数据传输的终端支持的业务仅限于物联网类型业务,这类终端本身的业务数据量较小,支持小包数据传输。但是在NR中,小包数据传输可能有更广泛的应用,所以执行小包数据传输的终端支持的业务不再是单一的物联网类型业务,为了更有效的执行小包数据传输,需要有一种效控制小包数据传输的策略。为此,提出了本申请实施例的以下技术方案。
图2为本申请实施例提供的传输策略的配置方法的流程示意图,如图2所示,所述传输策略的配置方法包括以下步骤:
步骤201:基站接收核心网发送的第一配置信息,所述第一配置信息用于确定小包数据的传输策略。
在本申请一可选方式中,所述基站为gNB。
在本申请一可选方式中,所述第一配置信息由核心网中的会话管理功能网元(Session Management Function,SMF)配置。所述基站接收核心网中的接入管理功能网元(Access and Mobility Management Function,AMF)发送的第一配置信息,其中,所述第一配置信息由所述SMF发送给所述AMF。具体地,SMF配置第一配置信息并将该第一配置信息发送给AMF,AMF再将该第一配置信息下发给基站。可选地,所述第一配置信息对于AMF来说是透明的,即AMF从SMF接收到第一配置信息后,不对该第一配置信息进行解析,直接将该第一配置信息透传给基站。
在本申请一可选方式中,所述第一配置信息携带在以下一种消息中:
PDU会话资源建立请求(PDU SESSION RESOURCE SETUP REQUEST)消息;
初始上下文建立请求(INITIAL CONTEXT SETUP REQUEST)消息;
切换请求(HANDOVER REQUEST)消息;
路径选择请求确认(PATH SWITCH REQUEST ACKNOWLEDGE)消息。
也就是说,AMF通过以上一种消息将所述第一配置信息传递给基站。
在本申请一可选方式中,所述基站还接收所述AMF发送的Qos参数。这里,可选地,所述Qos参数由所述AMF配置。也就是说,所述基站接收AMF发送的由AMF配置的所述Qos参数和由SMF配置的所述第一配置信息。
本申请实施例中,所述第一配置信息用于确定小包数据的传输策略(也可以简称为小包数据传输策略)。这里,也可以将所述第一配置信息直接称为小包数据传输策略。需要说明的是,以下对所述第一配置信息的描述也可以理解为对小包数据传输策略的描述。
●在一可选方式中,所述第一配置信息包括小包数据传输的第一需求信息(以下简称为第一需求信息),其中,所述第一需求信息为:支持小包数据传输、或者不支持小包数据传输、或者倾向支持小包数据传输。需要说明的是,本申请实施例对于“支持”的描述也可以替换为“允许”或者“允许使用”或者“使用”。本申请实施例对于“不支持”的描述也可以替换为“不允许”或者“不允许使用”或者“不使用”。
A)在一可选方式中,所述第一配置信息包括至少一个第一需求信息,其中,所述至少一个第一需求信息中的每个第一需求信息关联一个PDU会话的标识。
具体地,第一需求信息可以是以PDU会话为粒度(per PDU session)进行配置,即每个第一需求信息关联一个PDU会话标识(PDU session id)。这里,一个PDU会话标识代表一个PDU会话的标识,用于指示一个PDU会话。
如果第一需求信息是支持小包数据传输或者倾向支持小包数据传输,则该第一需求信息关联的一个PDU会话能够使用小包数据传输过程;
如果第一需求信息是不支持小包数据传输,则该第一需求信息关联的一个PDU会话不能够使用小包数据传输过程。
需要说明的是,不同PDU会话关联的第一需求信息的内容是相互独立的,可以相同,也可以不同。
B)在一可选方式中,所述第一配置信息包括至少一个第一需求信息,其中,所述至少一个第一需求信息中的每个第一需求信息关联一个服务质量流(Qos flow)标识或者关联一组Qos flow标识。
具体地,第一需求信息可以是以Qos flow为粒度(per Qos flow)进行配置,即每个第一需求信息关联一个Qos flow标识(Qos flow id)。或者,第一需求信息可以是以Qos flow list为粒度(per Qos flow list)进行配置,即每个第一需求信息关联一组Qos flow标识。
如果第一需求信息是支持小包数据传输或者倾向支持小包数据传输,则该第一需求信息关联的一个Qos flow或者一组Qos flow能够使用小包数据传输过程;
如果第一需求信息是不支持小包数据传输,则该第一需求信息关联的一个Qos flow或者一组Qos flow不能够使用小包数据传输过程。
需要说明的是,不同Qos flow或者Qos flow list关联的第一需求信息的内容是相互独立的,可以相同,也可以不同。
C)在一可选方式中,所述第一配置信息包括至少一个第一需求信息,其中,所述至少一个第一需求信息中的每个第一需求信息关联一个终端设备。
具体地,第一需求信息可以是以终端设备为粒度(per UE)进行配置,即每个第一需求信息关联一个终端设备的标识。
如果第一需求信息是支持小包数据传输或者倾向支持小包数据传输,则该第一需求信息关联的一个终端设备下的所有业务都能够使用小包数据传输过程;
如果第一需求信息是不支持小包数据传输,则该第一需求信息关联的一个终端设备下的所有业务都不能够使用小包数据传输过程。
需要说明的是,不同终端设备关联的第一需求信息的内容是相互独立的,可以相同,也可以不同。
●在一可选方式中,所述第一配置信息包括第二需求信息,其中,所述第二需求信息包括以下至少之一:
满足第一条件的Qos flow能够使用小包数据传输过程;
满足第二条件的PDU会话能够使用小包数据传输过程。
这里,所述满足第一条件的Qos flow能够使用小包数据传输过程,是指:Qos参数满足指定门限的Qos flow能够使用小包数据传输过程。
这里,所述满足第二条件的PDU会话能够使用小包数据传输过程,是指:特定参数满足指定门限的PDU会话能够使用小包数据传输过程。
I)在一可选方式中,Qos flow的速率参数低于指定门限的情况下,该Qos flow能够使用小包数据传输过程。
这里,所述指定门限为网络侧配置的门限,或者协议约定的门限,或者预配置的门限。
可选地,所述Qos flow的速率参数低于指定门限,包括:Qos flow的上行速率参数低于第一门限;和/或,Qos flow的下行速率参数低于第一门限。这里,上下行可以配置统一的门限,即上 行速率参数和下行速率参数都与第一门限进行比较。
可选地,所述Qos flow的速率参数低于指定门限,包括:Qos flow的上行速率参数低于第一门限;和/或,Qos flow的下行速率参数低于第二门限。这里,上下行可以配置独立的门限,即上行速率参数与第一门限进行比较,下行速率参数与第二门限进行比较。
具体实现时,所述上行速率参数为:上行最大流比特率(Maximum Flow Bit Rate Uplink)、或者上行保证流比特率(Guaranteed Flow Bit Rate Uplink);所述下行速率参数为:下行最大流比特率(Maximum Flow Bit Rate Downlink)、或者下行保证流比特率(Guaranteed Flow Bit Rate Downlink)。这些QoS参数的信息参照如下表1所示。
表1
II)在一可选方式中,Qos flow的包延迟预算(Packet Delay Budget)低于指定门限的情况下,该Qos flow能够使用小包数据传输过程。
这里,所述指定门限为网络侧配置的门限,或者协议约定的门限,或者预配置的门限。
这里,包延迟预算的信息可以参照如下表2所示。
表2
III)在一可选方式中,Qos flow的优先级数值低于指定优先级数值的情况下,该Qos flow能够使用小包数据传输过程;或者,Qos flow的优先级(Priority Level)高于指定优先级的情况下,该Qos flow能够使用小包数据传输过程。需要说明的是,优先级数值越小代表优先级越高。
这里,所述指定优先级数值或者所述指定优先级为网络侧配置的,或者协议约定的,或者预配置的。
这里,优先级的信息可以参照如下表3所示。
表3
IV)在一可选方式中,PDU会话的聚合最大比特率(Aggregate Maximum Bit Rate,AMBR)低于指定门限的情况下,该PDU会话能够使用小包数据传输过程。
这里,所述指定门限为网络侧配置的门限,或者协议约定的门限,或者预配置的门限。
可选地,所述PDU会话的AMBR低于指定门限,包括:PDU会话的上行AMBR低于第三门限;或者,PDU会话的下行AMBR低于第三门限。这里,上下行可以配置统一的门限,即上行AMBR和下行AMBR都与第三门限进行比较。
可选地,所述PDU会话的AMBR低于指定门限,包括:PDU会话的上行AMBR低于第三门限;或者,PDU会话的下行AMBR低于第四门限。这里,上下行可以配置独立的门限,即上行AMBR与第三门限进行比较,下行AMBR与第四门限进行比较。AMBR的信息可以参照如下表4所示。
表4
需要说明的是,上述第一需求信息和第二需求信息可以独立实施,也可以结合在一起实施。当上述第一需求信息和第二需求信息结合在一起实施时,根据第一需求信息确定PDU会话或Qos flow或Qos flow list能够执行小包数据传输过程的情况下,需要进一步根据第二需求信息确定该PDU会话或该Qos flow或该Qos flow list中的Qos flow是否能够执行小包数据传输过程。
步骤202:所述基站基于所述第一配置信息,向终端设备发送第一指示信息,其中,所述第一指示信息用于指示是否执行小包数据传输过程。
相应地,终端设备接收基站发送的第一指示信息,其中,所述第一指示信息用于指示是否执行小包数据传输过程,所述第一指示信息基于第一配置信息确定,所述第一配置信息用于确定小包数据的传输策略。
本申请实施例中,所述基站基于所述第一配置信息,以数据无线承载(Data Resource Bearer,DRB)为粒度(per DRB)或者以PDU会话为粒度(per PDU session)配置给终端设备一个指示信息(即第一指示信息),该指示信息用于指示是否执行小包数据传输过程。
具体地,所述基站向终端设备发送至少一个DRB中每个DRB关联的第一指示信息;或者,所述基站向终端设备发送至少一个PDU会话中每个PDU会话关联的第一指示信息。相应地,所述终端设备接收基站发送的至少一个DRB中每个DRB关联的第一指示信息;或者,至少一个PDU会话中每个PDU会话关联的第一指示信息。其中,所述第一指示信息用于指示是否执行小包数据传输过程。
本申请实施例中,所述第一指示信息可以针对上下行统一指示,即所述第一指示信息用于指示是否执行上行和下行的小包数据传输过程。或者,所述第一指示信息可以针对上下行独立指示,即:所述第一指示信息用于指示是否执行上行的小包数据传输过程;或者,所述第一指示信息用于指示是否执行下行的小包数据传输过程。
通过本申请实施例的上述技术方案,核心网配置小包数据的传输策略,将该小包数据的传输策略通过第一配置信息下发给基站,基站基于该第一配置信息向终端设备发送是否执行小包数据传输过程的指示信息,从而使得终端设备更有效的执行小包数据传输。
另一方面,本申请实施例还提出对小包数据传输策略进行有效性控制的方案,以下对其进行说明。
在本申请一可选方式中,所述基站向所述终端设备发送以下至少之一,所述终端设备接收所述基站发送的以下至少之一:
第二指示信息,所述第二指示信息用于指示所述第一指示信息的有效区域范围,其中,所述第一指示信息在所述有效区域范围内有效;
第三指示信息,所述第三指示信息用于指示所述第一指示信息的有效时间范围;
第四指示信息,所述第四指示信息用于指示所述第一指示信息的有效次数门限。
上述方案中,所述第二指示信息用于指示所述第一指示信息的有效区域范围。进一步,可选地,所述有效区域范围为:物理小区标识(Physical Cell ID,PCI)列表、或者小区标识列表、或者跟踪区(Tracking Area,TA)列表、或者无线接入网码(RAN code)列表、或者公共陆地移动网(Public Land Mobile Network,PLMN)列表。这里,小包数据传输策略具有区域性控制的特点,即基站下发第一指示信息后,还会下发该第一指示信息的有效区域范围,当且仅当终端设备处于该有效区域范围内该第一指示信息才有效(即该第一指示信息指示的内容有效)。
上述方案中,所述第三指示信息用于指示所述第一指示信息的有效时间范围。进一步,可选地,所述第三指示信息包括第一定时器的配置信息,所述第三指示信息被所述终端设备接收到后,所述终端设备启动所述第一定时器,若所述第一定时器超时,则所述第一指示信息失效。这里,小包数据传输策略具有时效性控制的特点,即基站下发第一指示信息后,还会下发该第一指示信息的有效时间信息(即第一定时器的配置信息),当终端设备接收到该第一定时器的配置信息后,启动第一定时器,若第一定时器超时,则终端设备之前被配置的第一指示信息失效(即第一指示信息指示的内容失效)。
上述方案中,所述第四指示信息用于指示所述第一指示信息的有效次数门限。进一步,可选地,所述第四指示信息包括第一计数器的配置信息,所述第四指示信息被所述终端设备接收到后,所述终端设备重置所述第一计数器,所述终端设备每执行一次小包数据传输,所述第一计数器的值加1,若所述第一计数器的值大于或者大于等于最大值,则所述第一指示信息失效。这里,所述第一指示信息的有效次数门限即为所述第一计数器的最大值。对于下行预配置资源来说,小包数据传输策略具有计数限制的特点,即基站下发第一指示信息后,还会下发该第一指示信息的有效次数门限(即第一计数器的配置信息),当终端设备接收到该第一计数器的配置信息后,重置第一计数器为0,当终端设备每次执行一次小包数据传输,则第一计数器加1,若第一计数器大于或者大于等于最大值,则终端设备之前被配置的第一指示信息失效(即第一指示信息指示的内容失效)。
上述方案中,所述第二指示信息、所述第三指示信息和所述第四指示信息中的至少之一,由所述基站配置;或者,所述第二指示信息、所述第三指示信息和所述第四指示信息中的至少之一,由SMF配置并通AMF发送给所述基站;或者,所述第二指示信息、所述第三指示信息和所述第四指示信息中的至少之一,由AMF配置并发送给所述基站。
需要说明的是,所述第二指示信息、所述第三指示信息和所述第四指示信息中的至少之一,也可以不与第一指示信息一起下发给终端设备,例如基站单独下发所述第二指示信息、所述第三指示信息和所述第四指示信息中的至少之一给终端设备。
图3为本申请实施例提供的传输策略的配置装置的结构组成示意图一,应用于基站,如图3所示,所述传输策略的配置装置包括:
接收单元301,用于接收核心网发送的第一配置信息,所述第一配置信息用于确定小包数据的传输策略;
发送单元302,用于基于所述第一配置信息,向终端设备发送第一指示信息,其中,所述第一指示信息用于指示是否执行小包数据传输过程。
在一可选方式中,所述第一配置信息包括第一需求信息,其中,所述第一需求信息为:支持小包数据传输、或者不支持小包数据传输、或者倾向支持小包数据传输。
在一可选方式中,所述第一配置信息包括至少一个第一需求信息,其中,所述至少一个第一需求信息中的每个第一需求信息关联一个PDU会话的标识。
在一可选方式中,所述第一配置信息包括至少一个第一需求信息,其中,所述至少一个第一需求信息中的每个第一需求信息关联一个Qos flow标识或者关联一组Qos flow标识。
在一可选方式中,所述第一配置信息包括至少一个第一需求信息,其中,所述至少一个第一需求信息中的每个第一需求信息关联一个终端设备。
在一可选方式中,所述第一配置信息包括第二需求信息,其中,所述第二需求信息包括以下至少之一:
满足第一条件的Qos flow能够使用小包数据传输过程;
满足第二条件的PDU会话能够使用小包数据传输过程。
在一可选方式中,所述满足第一条件的Qos flow能够使用小包数据传输过程,包括:
Qos flow的速率参数低于指定门限的情况下,该Qos flow能够使用小包数据传输过程。
在一可选方式中,所述Qos flow的速率参数低于指定门限,包括:
Qos flow的上行速率参数低于第一门限;和/或,
Qos flow的下行速率参数低于第一门限。
在一可选方式中,所述Qos flow的速率参数低于指定门限,包括:
Qos flow的上行速率参数低于第一门限;和/或,
Qos flow的下行速率参数低于第二门限。
在一可选方式中,所述上行速率参数为:上行最大流比特率、或者上行保证流比特率;
所述下行速率参数为:下行最大流比特率、或者下行保证流比特率。
在一可选方式中,所述满足第一条件的Qos flow能够使用小包数据传输过程,包括:
Qos flow的包延迟预算低于指定门限的情况下,该Qos flow能够使用小包数据传输过程。
在一可选方式中,所述满足第一条件的Qos flow能够使用小包数据传输过程,包括:
Qos flow的优先级数值低于指定优先级数值的情况下,该Qos flow能够使用小包数据传输过程;或者,
Qos flow的优先级高于指定优先级的情况下,该Qos flow能够使用小包数据传输过程。
在一可选方式中,所述满足第二条件的PDU会话能够使用小包数据传输过程,包括:
PDU会话的AMBR低于指定门限的情况下,该PDU会话能够使用小包数据传输过程。
在一可选方式中,所述PDU会话的AMBR低于指定门限,包括:
PDU会话的上行AMBR低于第三门限;或者,
PDU会话的下行AMBR低于第三门限。
在一可选方式中,所述PDU会话的AMBR低于指定门限,包括:
PDU会话的上行AMBR低于第三门限;或者,
PDU会话的下行AMBR低于第四门限。
在一可选方式中,所述第一配置信息由SMF配置;
所述接收单元301,用于接收AMF发送的第一配置信息,其中,所述第一配置信息由所述SMF发送给所述AMF。
在一可选方式中,所述第一配置信息携带在以下一种消息中:
PDU会话资源建立请求消息;
初始上下文建立请求消息;
切换请求消息;
路径选择请求确认消息。
在一可选方式中,所述接收单元301,还用于接收所述AMF发送的Qos参数。
在一可选方式中,所述发送单元302,用于向终端设备发送至少一个DRB中每个DRB关联的第一指示信息;或者,向终端设备发送至少一个PDU会话中每个PDU会话关联的第一指示信息。
在一可选方式中,所述第一指示信息用于指示是否执行上行和下行的小包数据传输过程;或者,
所述第一指示信息用于指示是否执行上行的小包数据传输过程;或者,
所述第一指示信息用于指示是否执行下行的小包数据传输过程。
在一可选方式中,所述发送单元302,还用于向所述终端设备发送以下至少之一:
第二指示信息,所述第二指示信息用于指示所述第一指示信息的有效区域范围,其中,所述第一指示信息在所述有效区域范围内有效;
第三指示信息,所述第三指示信息用于指示所述第一指示信息的有效时间范围;
第四指示信息,所述第四指示信息用于指示所述第一指示信息的有效次数门限。
在一可选方式中,所述有效区域范围为:PCI列表、或者小区标识列表、或者TA列表、或者RAN code列表、或者PLMN列表。
在一可选方式中,所述第三指示信息包括第一定时器的配置信息,所述第三指示信息被所述终端设备接收到后,所述终端设备启动所述第一定时器,若所述第一定时器超时,则所述第一指示信息失效。
在一可选方式中,所述第四指示信息包括第一计数器的配置信息,所述第四指示信息被所述终端设备接收到后,所述终端设备重置所述第一计数器,所述终端设备每执行一次小包数据传输,所述第一计数器的值加1,若所述第一计数器的值大于或者大于等于最大值,则所述第一指示信息失效。
在一可选方式中,所述第二指示信息、所述第三指示信息和所述第四指示信息中的至少之一,由所述基站配置;或者,
所述第二指示信息、所述第三指示信息和所述第四指示信息中的至少之一,由SMF配置并通AMF发送给所述基站;或者,
所述第二指示信息、所述第三指示信息和所述第四指示信息中的至少之一,由AMF配置并发送给所述基站。
本领域技术人员应当理解,本申请实施例的上述传输策略的配置装置的相关描述可以参照本申请实施例的传输策略的配置方法的相关描述进行理解。
图4为本申请实施例提供的传输策略的配置装置的结构组成示意图二,应用于终端设备,如图4所示,所述传输策略的配置装置包括:
接收单元401,用于接收基站发送的第一指示信息,其中,所述第一指示信息用于指示是否执行小包数据传输过程,所述第一指示信息基于第一配置信息确定,所述第一配置信息用于确定小包数据的传输策略。
在一可选方式中,所述第一配置信息包括第一需求信息,其中,所述第一需求信息为:支持小包数据传输、或者不支持小包数据传输、或者倾向支持小包数据传输。
在一可选方式中,所述第一配置信息包括至少一个第一需求信息,其中,所述至少一个第一需求信息中的每个第一需求信息关联一个PDU会话的标识。
在一可选方式中,所述第一配置信息包括至少一个第一需求信息,其中,所述至少一个第一需求信息中的每个第一需求信息关联一个Qos flow标识或者关联一组Qos flow标识。
在一可选方式中,所述第一配置信息包括至少一个第一需求信息,其中,所述至少一个第一需求信息中的每个第一需求信息关联一个终端设备。
在一可选方式中,所述第一配置信息包括第二需求信息,其中,所述第二需求信息包括以下至少之一:
满足第一条件的Qos flow能够使用小包数据传输过程;
满足第二条件的PDU会话能够使用小包数据传输过程。
在一可选方式中,所述满足第一条件的Qos flow能够使用小包数据传输过程,包括:
Qos flow的速率参数低于指定门限的情况下,该Qos flow能够使用小包数据传输过程。
在一可选方式中,所述Qos flow的速率参数低于指定门限,包括:
Qos flow的上行速率参数低于第一门限;和/或,
Qos flow的下行速率参数低于第一门限。
在一可选方式中,所述Qos flow的速率参数低于指定门限,包括:
Qos flow的上行速率参数低于第一门限;和/或,
Qos flow的下行速率参数低于第二门限。
在一可选方式中,所述上行速率参数为:上行最大流比特率、或者上行保证流比特率;
所述下行速率参数为:下行最大流比特率、或者下行保证流比特率。
在一可选方式中,所述满足第一条件的Qos flow能够使用小包数据传输过程,包括:
Qos flow的包延迟预算低于指定门限的情况下,该Qos flow能够使用小包数据传输过程。
在一可选方式中,所述满足第一条件的Qos flow能够使用小包数据传输过程,包括:
Qos flow的优先级数值低于指定优先级数值的情况下,该Qos flow能够使用小包数据传输过程;或者,
Qos flow的优先级高于指定优先级的情况下,该Qos flow能够使用小包数据传输过程。
在一可选方式中,所述满足第二条件的PDU会话能够使用小包数据传输过程,包括:
PDU会话的AMBR低于指定门限的情况下,该PDU会话能够使用小包数据传输过程。
在一可选方式中,所述PDU会话的AMBR低于指定门限,包括:
PDU会话的上行AMBR低于第三门限;或者,
PDU会话的下行AMBR低于第三门限。
在一可选方式中,所述PDU会话的AMBR低于指定门限,包括:
PDU会话的上行AMBR低于第三门限;或者,
PDU会话的下行AMBR低于第四门限。
在一可选方式中,所述接收单元401,用于接收基站发送的至少一个DRB中每个DRB关联的第一指示信息;或者,至少一个PDU会话中每个PDU会话关联的第一指示信息。
在一可选方式中,所述第一指示信息用于指示是否执行上行和下行的小包数据传输过程;或者,
所述第一指示信息用于指示是否执行上行的小包数据传输过程;或者,
所述第一指示信息用于指示是否执行下行的小包数据传输过程。
在一可选方式中,所述接收单元401,还用于接收所述基站发送的以下至少之一:
第二指示信息,所述第二指示信息用于指示所述第一指示信息的有效区域范围,其中,所述第一指示信息在所述有效区域范围内有效;
第三指示信息,所述第三指示信息用于指示所述第一指示信息的有效时间范围;
第四指示信息,所述第四指示信息用于指示所述第一指示信息的有效次数门限。
在一可选方式中,所述有效区域范围为:PCI列表、或者小区标识列表、或者TA列表、或者RAN code列表、或者PLMN列表。
在一可选方式中,所述第三指示信息包括第一定时器的配置信息,所述第三指示信息被所述终端设备接收到后,所述终端设备启动所述第一定时器,若所述第一定时器超时,则所述第一指示信息失效。
在一可选方式中,所述第四指示信息包括第一计数器的配置信息,所述第四指示信息被所述终端设备接收到后,所述终端设备重置所述第一计数器,所述终端设备每执行一次小包数据传输,所述第一计数器的值加1,若所述第一计数器的值大于或者大于等于最大值,则所述第一指示信息失效。
在一可选方式中,所述第二指示信息、所述第三指示信息和所述第四指示信息中的至少之一,由所述基站配置;或者,
所述第二指示信息、所述第三指示信息和所述第四指示信息中的至少之一,由SMF配置并通AMF发送给所述基站;或者,
所述第二指示信息、所述第三指示信息和所述第四指示信息中的至少之一,由AMF配置并发送给所述基站。
本领域技术人员应当理解,本申请实施例的上述传输策略的配置装置的相关描述可以参照本申请实施例的传输策略的配置方法的相关描述进行理解。
图5是本申请实施例提供的一种通信设备500示意性结构图。该通信设备可以是终端设备,也可以是网络设备,图5所示的通信设备500包括处理器510,处理器510可以从存储器中调用并运行计算机程序,以实现本申请实施例中的方法。
可选地,如图5所示,通信设备500还可以包括存储器520。其中,处理器510可以从存储器520中调用并运行计算机程序,以实现本申请实施例中的方法。
其中,存储器520可以是独立于处理器510的一个单独的器件,也可以集成在处理器510中。
可选地,如图5所示,通信设备500还可以包括收发器530,处理器510可以控制该收发器530与其他设备进行通信,具体地,可以向其他设备发送信息或数据,或接收其他设备发送的信息或数据。
其中,收发器530可以包括发射机和接收机。收发器530还可以进一步包括天线,天线的数量可以为一个或多个。
可选地,该通信设备500具体可为本申请实施例的网络设备,并且该通信设备500可以实现本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该通信设备500具体可为本申请实施例的移动终端/终端设备,并且该通信设备500可以实现本申请实施例的各个方法中由移动终端/终端设备实现的相应流程,为了简洁,在此不再赘述。
图6是本申请实施例的芯片的示意性结构图。图6所示的芯片600包括处理器610,处理器610可以从存储器中调用并运行计算机程序,以实现本申请实施例中的方法。
可选地,如图6所示,芯片600还可以包括存储器620。其中,处理器610可以从存储器620中调用并运行计算机程序,以实现本申请实施例中的方法。
其中,存储器620可以是独立于处理器610的一个单独的器件,也可以集成在处理器610中。
可选地,该芯片600还可以包括输入接口630。其中,处理器610可以控制该输入接口630与其他设备或芯片进行通信,具体地,可以获取其他设备或芯片发送的信息或数据。
可选地,该芯片600还可以包括输出接口640。其中,处理器610可以控制该输出接口640与其他设备或芯片进行通信,具体地,可以向其他设备或芯片输出信息或数据。
可选地,该芯片可应用于本申请实施例中的网络设备,并且该芯片可以实现本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该芯片可应用于本申请实施例中的移动终端/终端设备,并且该芯片可以实现本申请实施例的各个方法中由移动终端/终端设备实现的相应流程,为了简洁,在此不再赘述。
应理解,本申请实施例提到的芯片还可以称为***级芯片,***芯片,芯片***或片上***芯 片等。
图7是本申请实施例提供的一种通信***700的示意性框图。如图7所示,该通信***700包括终端设备710和网络设备720。
其中,该终端设备710可以用于实现上述方法中由终端设备实现的相应的功能,以及该网络设备720可以用于实现上述方法中由网络设备实现的相应的功能为了简洁,在此不再赘述。
应理解,本申请实施例的处理器可能是一种集成电路芯片,具有信号的处理能力。在实现过程中,上述方法实施例的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器可以是通用处理器、数字信号处理器(Digital Signal Processor,DSP)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现成可编程门阵列(Field Programmable Gate Array,FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本申请实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成,或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器,闪存、只读存储器,可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器,处理器读取存储器中的信息,结合其硬件完成上述方法的步骤。
可以理解,本申请实施例中的存储器可以是易失性存储器或非易失性存储器,或可包括易失性和非易失性存储器两者。其中,非易失性存储器可以是只读存储器(Read-Only Memory,ROM)、可编程只读存储器(Programmable ROM,PROM)、可擦除可编程只读存储器(Erasable PROM,EPROM)、电可擦除可编程只读存储器(Electrically EPROM,EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory,RAM),其用作外部高速缓存。通过示例性但不是限制性说明,许多形式的RAM可用,例如静态随机存取存储器(Static RAM,SRAM)、动态随机存取存储器(Dynamic RAM,DRAM)、同步动态随机存取存储器(Synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM,DDR SDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(Synchlink DRAM,SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM,DR RAM)。应注意,本文描述的***和方法的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
应理解,上述存储器为示例性但不是限制性说明,例如,本申请实施例中的存储器还可以是静态随机存取存储器(static RAM,SRAM)、动态随机存取存储器(dynamic RAM,DRAM)、同步动态随机存取存储器(synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(double data rate SDRAM,DDR SDRAM)、增强型同步动态随机存取存储器(enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(synch link DRAM,SLDRAM)以及直接内存总线随机存取存储器(Direct Rambus RAM,DR RAM)等等。也就是说,本申请实施例中的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
本申请实施例还提供了一种计算机可读存储介质,用于存储计算机程序。
可选的,该计算机可读存储介质可应用于本申请实施例中的网络设备,并且该计算机程序使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该计算机可读存储介质可应用于本申请实施例中的移动终端/终端设备,并且该计算机程序使得计算机执行本申请实施例的各个方法中由移动终端/终端设备实现的相应流程,为了简洁,在此不再赘述。
本申请实施例还提供了一种计算机程序产品,包括计算机程序指令。
可选的,该计算机程序产品可应用于本申请实施例中的网络设备,并且该计算机程序指令使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该计算机程序产品可应用于本申请实施例中的移动终端/终端设备,并且该计算机程序指令使得计算机执行本申请实施例的各个方法中由移动终端/终端设备实现的相应流程,为了简洁,在此不再赘述。
本申请实施例还提供了一种计算机程序。
可选的,该计算机程序可应用于本申请实施例中的网络设备,当该计算机程序在计算机上运行时,使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该计算机程序可应用于本申请实施例中的移动终端/终端设备,当该计算机程序在计算机上运行时,使得计算机执行本申请实施例的各个方法中由移动终端/终端设备实现的相应流程,为 了简洁,在此不再赘述。
本领域普通技术人员可以意识到,结合本文中所公开的实施例描述的各示例的单元及算法步骤,能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行,取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能,但是这种实现不应认为超出本申请的范围。
所属领域的技术人员可以清楚地了解到,为描述的方便和简洁,上述描述的***、装置和单元的具体工作过程,可以参考前述方法实施例中的对应过程,在此不再赘述。
在本申请所提供的几个实施例中,应该理解到,所揭露的***、装置和方法,可以通过其它的方式实现。例如,以上所描述的装置实施例仅仅是示意性的,例如,所述单元的划分,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式,例如多个单元或组件可以结合或者可以集成到另一个***,或一些特征可以忽略,或不执行。另一点,所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口,装置或单元的间接耦合或通信连接,可以是电性,机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外,在本申请各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个计算机可读取存储介质中。基于这样的理解,本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括:U盘、移动硬盘、只读存储器(Read-Only Memory,)ROM、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述,仅为本申请的具体实施方式,但本申请的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本申请揭露的技术范围内,可轻易想到变化或替换,都应涵盖在本申请的保护范围之内。因此,本申请的保护范围应所述以权利要求的保护范围为准。
Claims (104)
- 一种传输策略的配置方法,所述方法包括:基站接收核心网发送的第一配置信息,所述第一配置信息用于确定小包数据的传输策略;所述基站基于所述第一配置信息,向终端设备发送第一指示信息,其中,所述第一指示信息用于指示是否执行小包数据传输过程。
- 根据权利要求1所述的方法,其中,所述第一配置信息包括第一需求信息,其中,所述第一需求信息为:支持小包数据传输、或者不支持小包数据传输、或者倾向支持小包数据传输。
- 根据权利要求2所述的方法,其中,所述第一配置信息包括至少一个第一需求信息,其中,所述至少一个第一需求信息中的每个第一需求信息关联一个PDU会话的标识。
- 根据权利要求2所述的方法,其中,所述第一配置信息包括至少一个第一需求信息,其中,所述至少一个第一需求信息中的每个第一需求信息关联一个服务质量流Qos flow标识或者关联一组Qos flow标识。
- 根据权利要求2所述的方法,其中,所述第一配置信息包括至少一个第一需求信息,其中,所述至少一个第一需求信息中的每个第一需求信息关联一个终端设备。
- 根据权利要求1至5中任一项所述的方法,其中,所述第一配置信息包括第二需求信息,其中,所述第二需求信息包括以下至少之一:满足第一条件的Qos flow能够使用小包数据传输过程;满足第二条件的PDU会话能够使用小包数据传输过程。
- 根据权利要求6所述的方法,其中,所述满足第一条件的Qos flow能够使用小包数据传输过程,包括:Qos flow的速率参数低于指定门限的情况下,该Qos flow能够使用小包数据传输过程。
- 根据权利要求7所述的方法,其中,所述Qos flow的速率参数低于指定门限,包括:Qos flow的上行速率参数低于第一门限;和/或,Qos flow的下行速率参数低于第一门限。
- 根据权利要求7所述的方法,其中,所述Qos flow的速率参数低于指定门限,包括:Qos flow的上行速率参数低于第一门限;和/或,Qos flow的下行速率参数低于第二门限。
- 根据权利要求8或9所述的方法,其中,所述上行速率参数为:上行最大流比特率、或者上行保证流比特率;所述下行速率参数为:下行最大流比特率、或者下行保证流比特率。
- 根据权利要求6所述的方法,其中,所述满足第一条件的Qos flow能够使用小包数据传输过程,包括:Qos flow的包延迟预算低于指定门限的情况下,该Qos flow能够使用小包数据传输过程。
- 根据权利要求6所述的方法,其中,所述满足第一条件的Qos flow能够使用小包数据传输过程,包括:Qos flow的优先级数值低于指定优先级数值的情况下,该Qos flow能够使用小包数据传输过程;或者,Qos flow的优先级高于指定优先级的情况下,该Qos flow能够使用小包数据传输过程。
- 根据权利要求6所述的方法,其中,所述满足第二条件的PDU会话能够使用小包数据传输过程,包括:PDU会话的聚合最大比特率AMBR低于指定门限的情况下,该PDU会话能够使用小包数据传输过程。
- 根据权利要求13所述的方法,其中,所述PDU会话的AMBR低于指定门限,包括:PDU会话的上行AMBR低于第三门限;或者,PDU会话的下行AMBR低于第三门限。
- 根据权利要求13所述的方法,其中,所述PDU会话的AMBR低于指定门限,包括:PDU会话的上行AMBR低于第三门限;或者,PDU会话的下行AMBR低于第四门限。
- 根据权利要求1至15中任一项所述的方法,其中,所述第一配置信息由会话管理功能网元SMF配置;所述基站接收核心网发送的第一配置信息,包括:所述基站接收接入管理功能网元AMF发送的第一配置信息,其中,所述第一配置信息由所述SMF发送给所述AMF。
- 根据权利要求16所述的方法,其中,所述第一配置信息携带在以下一种消息中:PDU会话资源建立请求消息;初始上下文建立请求消息;切换请求消息;路径选择请求确认消息。
- 根据权利要求16或17所述的方法,其中,所述方法还包括:所述基站接收所述AMF发送的Qos参数。
- 根据权利要求1至18中任一项所述的方法,其中,所述向终端设备发送第一指示信息,包括:所述基站向终端设备发送至少一个DRB中每个DRB关联的第一指示信息;或者,所述基站向终端设备发送至少一个PDU会话中每个PDU会话关联的第一指示信息。
- 根据权利要求19所述的方法,其中,所述第一指示信息用于指示是否执行上行和下行的小包数据传输过程;或者,所述第一指示信息用于指示是否执行上行的小包数据传输过程;或者,所述第一指示信息用于指示是否执行下行的小包数据传输过程。
- 根据权利要求1至20中任一项所述的方法,其中,所述方法还包括:所述基站向所述终端设备发送以下至少之一:第二指示信息,所述第二指示信息用于指示所述第一指示信息的有效区域范围,其中,所述第一指示信息在所述有效区域范围内有效;第三指示信息,所述第三指示信息用于指示所述第一指示信息的有效时间范围;第四指示信息,所述第四指示信息用于指示所述第一指示信息的有效次数门限。
- 根据权利要求21所述的方法,其中,所述有效区域范围为:物理小区标识PCI列表、或者小区标识列表、或者跟踪区TA列表、或者无线接入网码RAN code列表、或者公共陆地移动网PLMN列表。
- 根据权利要求21或22所述的方法,其中,所述第三指示信息包括第一定时器的配置信息,所述第三指示信息被所述终端设备接收到后,所述终端设备启动所述第一定时器,若所述第一定时器超时,则所述第一指示信息失效。
- 根据权利要求21至23中任一项所述的方法,其中,所述第四指示信息包括第一计数器的配置信息,所述第四指示信息被所述终端设备接收到后,所述终端设备重置所述第一计数器,所述终端设备每执行一次小包数据传输,所述第一计数器的值加1,若所述第一计数器的值大于或者大于等于最大值,则所述第一指示信息失效。
- 根据权利要求21至24中任一项所述的方法,其中,所述第二指示信息、所述第三指示信息和所述第四指示信息中的至少之一,由所述基站配置;或者,所述第二指示信息、所述第三指示信息和所述第四指示信息中的至少之一,由SMF配置并通AMF发送给所述基站;或者,所述第二指示信息、所述第三指示信息和所述第四指示信息中的至少之一,由AMF配置并发送给所述基站。
- 一种传输策略的配置方法,所述方法包括:终端设备接收基站发送的第一指示信息,其中,所述第一指示信息用于指示是否执行小包数据传输过程,所述第一指示信息基于第一配置信息确定,所述第一配置信息用于确定小包数据的传输策略。
- 根据权利要求26所述的方法,其中,所述第一配置信息包括第一需求信息,其中,所述第一需求信息为:支持小包数据传输、或者不支持小包数据传输、或者倾向支持小包数据传输。
- 根据权利要求27所述的方法,其中,所述第一配置信息包括至少一个第一需求信息,其中,所述至少一个第一需求信息中的每个第一需求信息关联一个PDU会话的标识。
- 根据权利要求27所述的方法,其中,所述第一配置信息包括至少一个第一需求信息,其中,所述至少一个第一需求信息中的每个第一需求信息关联一个Qos flow标识或者关联一组Qos flow标识。
- 根据权利要求27所述的方法,其中,所述第一配置信息包括至少一个第一需求信息,其中,所述至少一个第一需求信息中的每个第一需求信息关联一个终端设备。
- 根据权利要求26至30中任一项所述的方法,其中,所述第一配置信息包括第二需求信息,其中,所述第二需求信息包括以下至少之一:满足第一条件的Qos flow能够使用小包数据传输过程;满足第二条件的PDU会话能够使用小包数据传输过程。
- 根据权利要求31所述的方法,其中,所述满足第一条件的Qos flow能够使用小包数据传输过程,包括:Qos flow的速率参数低于指定门限的情况下,该Qos flow能够使用小包数据传输过程。
- 根据权利要求32所述的方法,其中,所述Qos flow的速率参数低于指定门限,包括:Qos flow的上行速率参数低于第一门限;和/或,Qos flow的下行速率参数低于第一门限。
- 根据权利要求32所述的方法,其中,所述Qos flow的速率参数低于指定门限,包括:Qos flow的上行速率参数低于第一门限;和/或,Qos flow的下行速率参数低于第二门限。
- 根据权利要求33或34所述的方法,其中,所述上行速率参数为:上行最大流比特率、或者上行保证流比特率;所述下行速率参数为:下行最大流比特率、或者下行保证流比特率。
- 根据权利要求31所述的方法,其中,所述满足第一条件的Qos flow能够使用小包数据传输过程,包括:Qos flow的包延迟预算低于指定门限的情况下,该Qos flow能够使用小包数据传输过程。
- 根据权利要求31所述的方法,其中,所述满足第一条件的Qos flow能够使用小包数据传输过程,包括:Qos flow的优先级数值低于指定优先级数值的情况下,该Qos flow能够使用小包数据传输过程;或者,Qos flow的优先级高于指定优先级的情况下,该Qos flow能够使用小包数据传输过程。
- 根据权利要求31所述的方法,其中,所述满足第二条件的PDU会话能够使用小包数据传输过程,包括:PDU会话的AMBR低于指定门限的情况下,该PDU会话能够使用小包数据传输过程。
- 根据权利要求38所述的方法,其中,所述PDU会话的AMBR低于指定门限,包括:PDU会话的上行AMBR低于第三门限;或者,PDU会话的下行AMBR低于第三门限。
- 根据权利要求38所述的方法,其中,所述PDU会话的AMBR低于指定门限,包括:PDU会话的上行AMBR低于第三门限;或者,PDU会话的下行AMBR低于第四门限。
- 根据权利要求26至40中任一项所述的方法,其中,所述终端设备接收基站发送的第一指示信息,包括:所述终端设备接收基站发送的至少一个DRB中每个DRB关联的第一指示信息;或者,至少一个PDU会话中每个PDU会话关联的第一指示信息。
- 根据权利要求41所述的方法,其中,所述第一指示信息用于指示是否执行上行和下行的小包数据传输过程;或者,所述第一指示信息用于指示是否执行上行的小包数据传输过程;或者,所述第一指示信息用于指示是否执行下行的小包数据传输过程。
- 根据权利要求26至42中任一项所述的方法,其中,所述方法还包括:所述终端设备接收所述基站发送的以下至少之一:第二指示信息,所述第二指示信息用于指示所述第一指示信息的有效区域范围,其中,所述第一指示信息在所述有效区域范围内有效;第三指示信息,所述第三指示信息用于指示所述第一指示信息的有效时间范围;第四指示信息,所述第四指示信息用于指示所述第一指示信息的有效次数门限。
- 根据权利要求43所述的方法,其中,所述有效区域范围为:PCI列表、或者小区标识列表、或者TA列表、或者RAN code列表、或者PLMN列表。
- 根据权利要求43或44所述的方法,其中,所述第三指示信息包括第一定时器的配置信息,所述第三指示信息被所述终端设备接收到后,所述终端设备启动所述第一定时器,若所述第一定时器超时,则所述第一指示信息失效。
- 根据权利要求43至45中任一项所述的方法,其中,所述第四指示信息包括第一计数器的配置信息,所述第四指示信息被所述终端设备接收到后,所述终端设备重置所述第一计数器,所述终端设备每执行一次小包数据传输,所述第一计数器的值加1,若所述第一计数器的值大于或者大于等于最大值,则所述第一指示信息失效。
- 根据权利要求43至46中任一项所述的方法,其中所述第二指示信息、所述第三指示信息和所述第四指示信息中的至少之一,由所述基站配置;或者,所述第二指示信息、所述第三指示信息和所述第四指示信息中的至少之一,由SMF配置并通AMF发送给所述基站;或者,所述第二指示信息、所述第三指示信息和所述第四指示信息中的至少之一,由AMF配置并发送给所述基站。
- 一种传输策略的配置装置,应用于基站,所述装置包括:接收单元,用于接收核心网发送的第一配置信息,所述第一配置信息用于确定小包数据的传输策略;发送单元,用于基于所述第一配置信息,向终端设备发送第一指示信息,其中,所述第一指示信息用于指示是否执行小包数据传输过程。
- 根据权利要求48所述的装置,其中,所述第一配置信息包括第一需求信息,其中,所述第一需求信息为:支持小包数据传输、或者不支持小包数据传输、或者倾向支持小包数据传输。
- 根据权利要求49所述的装置,其中,所述第一配置信息包括至少一个第一需求信息,其中,所述至少一个第一需求信息中的每个第一需求信息关联一个PDU会话的标识。
- 根据权利要求49所述的装置,其中,所述第一配置信息包括至少一个第一需求信息,其中,所述至少一个第一需求信息中的每个第一需求信息关联一个Qos flow标识或者关联一组Qos flow标识。
- 根据权利要求49所述的装置,其中,所述第一配置信息包括至少一个第一需求信息,其中,所述至少一个第一需求信息中的每个第一需求信息关联一个终端设备。
- 根据权利要求48至52中任一项所述的装置,其中,所述第一配置信息包括第二需求信息,其中,所述第二需求信息包括以下至少之一:满足第一条件的Qos flow能够使用小包数据传输过程;满足第二条件的PDU会话能够使用小包数据传输过程。
- 根据权利要求53所述的装置,其中,所述满足第一条件的Qos flow能够使用小包数据传输过程,包括:Qos flow的速率参数低于指定门限的情况下,该Qos flow能够使用小包数据传输过程。
- 根据权利要求54所述的装置,其中,所述Qos flow的速率参数低于指定门限,包括:Qos flow的上行速率参数低于第一门限;和/或,Qos flow的下行速率参数低于第一门限。
- 根据权利要求54所述的装置,其中,所述Qos flow的速率参数低于指定门限,包括:Qos flow的上行速率参数低于第一门限;和/或,Qos flow的下行速率参数低于第二门限。
- 根据权利要求55或56所述的装置,其中,所述上行速率参数为:上行最大流比特率、或者上行保证流比特率;所述下行速率参数为:下行最大流比特率、或者下行保证流比特率。
- 根据权利要求53所述的装置,其中,所述满足第一条件的Qos flow能够使用小包数据传输过程,包括:Qos flow的包延迟预算低于指定门限的情况下,该Qos flow能够使用小包数据传输过程。
- 根据权利要求53所述的装置,其中,所述满足第一条件的Qos flow能够使用小包数据 传输过程,包括:Qos flow的优先级数值低于指定优先级数值的情况下,该Qos flow能够使用小包数据传输过程;或者,Qos flow的优先级高于指定优先级的情况下,该Qos flow能够使用小包数据传输过程。
- 根据权利要求53所述的装置,其中,所述满足第二条件的PDU会话能够使用小包数据传输过程,包括:PDU会话的AMBR低于指定门限的情况下,该PDU会话能够使用小包数据传输过程。
- 根据权利要求60所述的装置,其中,所述PDU会话的AMBR低于指定门限,包括:PDU会话的上行AMBR低于第三门限;或者,PDU会话的下行AMBR低于第三门限。
- 根据权利要求60所述的装置,其中,所述PDU会话的AMBR低于指定门限,包括:PDU会话的上行AMBR低于第三门限;或者,PDU会话的下行AMBR低于第四门限。
- 根据权利要求48至62中任一项所述的装置,其中,所述第一配置信息由SMF配置;所述接收单元,用于接收AMF发送的第一配置信息,其中,所述第一配置信息由所述SMF发送给所述AMF。
- 根据权利要求63所述的装置,其中,所述第一配置信息携带在以下一种消息中:PDU会话资源建立请求消息;初始上下文建立请求消息;切换请求消息;路径选择请求确认消息。
- 根据权利要求63或64所述的装置,其中,所述接收单元,还用于接收所述AMF发送的Qos参数。
- 根据权利要求48至65中任一项所述的装置,其中,所述发送单元,用于向终端设备发送至少一个DRB中每个DRB关联的第一指示信息;或者,向终端设备发送至少一个PDU会话中每个PDU会话关联的第一指示信息。
- 根据权利要求66所述的装置,其中,所述第一指示信息用于指示是否执行上行和下行的小包数据传输过程;或者,所述第一指示信息用于指示是否执行上行的小包数据传输过程;或者,所述第一指示信息用于指示是否执行下行的小包数据传输过程。
- 根据权利要求48至67中任一项所述的装置,其中,所述发送单元,还用于向所述终端设备发送以下至少之一:第二指示信息,所述第二指示信息用于指示所述第一指示信息的有效区域范围,其中,所述第一指示信息在所述有效区域范围内有效;第三指示信息,所述第三指示信息用于指示所述第一指示信息的有效时间范围;第四指示信息,所述第四指示信息用于指示所述第一指示信息的有效次数门限。
- 根据权利要求68所述的装置,其中,所述有效区域范围为:PCI列表、或者小区标识列表、或者TA列表、或者RAN code列表、或者PLMN列表。
- 根据权利要求68或69所述的装置,其中,所述第三指示信息包括第一定时器的配置信息,所述第三指示信息被所述终端设备接收到后,所述终端设备启动所述第一定时器,若所述第一定时器超时,则所述第一指示信息失效。
- 根据权利要求68至70中任一项所述的装置,其中,所述第四指示信息包括第一计数器的配置信息,所述第四指示信息被所述终端设备接收到后,所述终端设备重置所述第一计数器,所述终端设备每执行一次小包数据传输,所述第一计数器的值加1,若所述第一计数器的值大于或者大于等于最大值,则所述第一指示信息失效。
- 根据权利要求68至71中任一项所述的装置,其中,所述第二指示信息、所述第三指示信息和所述第四指示信息中的至少之一,由所述基站配置;或者,所述第二指示信息、所述第三指示信息和所述第四指示信息中的至少之一,由SMF配置并通AMF发送给所述基站;或者,所述第二指示信息、所述第三指示信息和所述第四指示信息中的至少之一,由AMF配置并 发送给所述基站。
- 一种传输策略的配置装置,应用于终端设备,所述装置包括:接收单元,用于接收基站发送的第一指示信息,其中,所述第一指示信息用于指示是否执行小包数据传输过程,所述第一指示信息基于第一配置信息确定,所述第一配置信息用于确定小包数据的传输策略。
- 根据权利要求73所述的装置,其中,所述第一配置信息包括第一需求信息,其中,所述第一需求信息为:支持小包数据传输、或者不支持小包数据传输、或者倾向支持小包数据传输。
- 根据权利要求74所述的装置,其中,所述第一配置信息包括至少一个第一需求信息,其中,所述至少一个第一需求信息中的每个第一需求信息关联一个PDU会话的标识。
- 根据权利要求74所述的装置,其中,所述第一配置信息包括至少一个第一需求信息,其中,所述至少一个第一需求信息中的每个第一需求信息关联一个Qos flow标识或者关联一组Qos flow标识。
- 根据权利要求74所述的装置,其中,所述第一配置信息包括至少一个第一需求信息,其中,所述至少一个第一需求信息中的每个第一需求信息关联一个终端设备。
- 根据权利要求73至77中任一项所述的装置,其中,所述第一配置信息包括第二需求信息,其中,所述第二需求信息包括以下至少之一:满足第一条件的Qos flow能够使用小包数据传输过程;满足第二条件的PDU会话能够使用小包数据传输过程。
- 根据权利要求78所述的装置,其中,所述满足第一条件的Qos flow能够使用小包数据传输过程,包括:Qos flow的速率参数低于指定门限的情况下,该Qos flow能够使用小包数据传输过程。
- 根据权利要求79所述的装置,其中,所述Qos flow的速率参数低于指定门限,包括:Qos flow的上行速率参数低于第一门限;和/或,Qos flow的下行速率参数低于第一门限。
- 根据权利要求79所述的装置,其中,所述Qos flow的速率参数低于指定门限,包括:Qos flow的上行速率参数低于第一门限;和/或,Qos flow的下行速率参数低于第二门限。
- 根据权利要求80或81所述的装置,其中,所述上行速率参数为:上行最大流比特率、或者上行保证流比特率;所述下行速率参数为:下行最大流比特率、或者下行保证流比特率。
- 根据权利要求78所述的装置,其中,所述满足第一条件的Qos flow能够使用小包数据传输过程,包括:Qos flow的包延迟预算低于指定门限的情况下,该Qos flow能够使用小包数据传输过程。
- 根据权利要求78所述的装置,其中,所述满足第一条件的Qos flow能够使用小包数据传输过程,包括:Qos flow的优先级数值低于指定优先级数值的情况下,该Qos flow能够使用小包数据传输过程;或者,Qos flow的优先级高于指定优先级的情况下,该Qos flow能够使用小包数据传输过程。
- 根据权利要求78所述的装置,其中,所述满足第二条件的PDU会话能够使用小包数据传输过程,包括:PDU会话的AMBR低于指定门限的情况下,该PDU会话能够使用小包数据传输过程。
- 根据权利要求85所述的装置,其中,所述PDU会话的AMBR低于指定门限,包括:PDU会话的上行AMBR低于第三门限;或者,PDU会话的下行AMBR低于第三门限。
- 根据权利要求85所述的装置,其中,所述PDU会话的AMBR低于指定门限,包括:PDU会话的上行AMBR低于第三门限;或者,PDU会话的下行AMBR低于第四门限。
- 根据权利要求73至87中任一项所述的装置,其中,所述接收单元,用于接收基站发送的至少一个DRB中每个DRB关联的第一指示信息;或者,至少一个PDU会话中每个PDU会话关联的第一指示信息。
- 根据权利要求88所述的装置,其中,所述第一指示信息用于指示是否执行上行和下行的小包数据传输过程;或者,所述第一指示信息用于指示是否执行上行的小包数据传输过程;或者,所述第一指示信息用于指示是否执行下行的小包数据传输过程。
- 根据权利要求73至89中任一项所述的装置,其中,所述接收单元,还用于接收所述基站发送的以下至少之一:第二指示信息,所述第二指示信息用于指示所述第一指示信息的有效区域范围,其中,所述第一指示信息在所述有效区域范围内有效;第三指示信息,所述第三指示信息用于指示所述第一指示信息的有效时间范围;第四指示信息,所述第四指示信息用于指示所述第一指示信息的有效次数门限。
- 根据权利要求90所述的装置,其中,所述有效区域范围为:PCI列表、或者小区标识列表、或者TA列表、或者RAN code列表、或者PLMN列表。
- 根据权利要求90或91所述的装置,其中,所述第三指示信息包括第一定时器的配置信息,所述第三指示信息被所述终端设备接收到后,所述终端设备启动所述第一定时器,若所述第一定时器超时,则所述第一指示信息失效。
- 根据权利要求90至92中任一项所述的装置,其中,所述第四指示信息包括第一计数器的配置信息,所述第四指示信息被所述终端设备接收到后,所述终端设备重置所述第一计数器,所述终端设备每执行一次小包数据传输,所述第一计数器的值加1,若所述第一计数器的值大于或者大于等于最大值,则所述第一指示信息失效。
- 根据权利要求90至93中任一项所述的装置,其中,所述第二指示信息、所述第三指示信息和所述第四指示信息中的至少之一,由所述基站配置;或者,所述第二指示信息、所述第三指示信息和所述第四指示信息中的至少之一,由SMF配置并通AMF发送给所述基站;或者,所述第二指示信息、所述第三指示信息和所述第四指示信息中的至少之一,由AMF配置并发送给所述基站。
- 一种网络设备,包括:处理器和存储器,该存储器用于存储计算机程序,所述处理器用于调用并运行所述存储器中存储的计算机程序,执行如权利要求1至25中任一项所述的方法。
- 一种终端设备,包括:处理器和存储器,该存储器用于存储计算机程序,所述处理器用于调用并运行所述存储器中存储的计算机程序,执行如权利要求26至47中任一项所述的方法。
- 一种芯片,包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有所述芯片的设备执行如权利要求1至25中任一项所述的方法。
- 一种芯片,包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有所述芯片的设备执行如权利要求26至47中任一项所述的方法。
- 一种计算机可读存储介质,用于存储计算机程序,所述计算机程序使得计算机执行如权利要求1至25中任一项所述的方法。
- 一种计算机可读存储介质,用于存储计算机程序,所述计算机程序使得计算机执行如权利要求26至47中任一项所述的方法。
- 一种计算机程序产品,包括计算机程序指令,该计算机程序指令使得计算机执行如权利要求1至25中任一项所述的方法。
- 一种计算机程序产品,包括计算机程序指令,该计算机程序指令使得计算机执行如权利要求26至47中任一项所述的方法。
- 一种计算机程序,所述计算机程序使得计算机执行如权利要求1至25中任一项所述的方法。
- 一种计算机程序,所述计算机程序使得计算机执行如权利要求26至47中任一项所述的方法。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2020/084125 WO2021203400A1 (zh) | 2020-04-10 | 2020-04-10 | 一种传输策略的配置方法及装置、网络设备、终端设备 |
CN202080098762.3A CN115315980A (zh) | 2020-04-10 | 2020-04-10 | 一种传输策略的配置方法及装置、网络设备、终端设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2020/084125 WO2021203400A1 (zh) | 2020-04-10 | 2020-04-10 | 一种传输策略的配置方法及装置、网络设备、终端设备 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2021203400A1 true WO2021203400A1 (zh) | 2021-10-14 |
Family
ID=78023827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2020/084125 WO2021203400A1 (zh) | 2020-04-10 | 2020-04-10 | 一种传输策略的配置方法及装置、网络设备、终端设备 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN115315980A (zh) |
WO (1) | WO2021203400A1 (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103813300A (zh) * | 2012-11-14 | 2014-05-21 | 华为终端有限公司 | 数据传输方法、设备及*** |
WO2019055514A1 (en) * | 2017-09-18 | 2019-03-21 | Qualcomm Incorporated | SMALL DATA SERVICE BASED ON CONTROL PLANE |
WO2019164439A1 (en) * | 2018-02-20 | 2019-08-29 | Telefonaktiebolaget Lm Ericsson (Publ) | Small data user plane transmission for cellular internet of things (ciot) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104969586A (zh) * | 2013-12-30 | 2015-10-07 | 华为技术有限公司 | 小数据包的传输方法、基站和用户设备 |
US10397833B2 (en) * | 2017-07-27 | 2019-08-27 | Lg Electronics Inc. | Method and apparatus for performing EDT |
CN110366216B (zh) * | 2018-04-10 | 2021-07-20 | 华为技术有限公司 | 通信的方法和通信装置 |
CN112313979B (zh) * | 2018-09-28 | 2023-06-23 | Oppo广东移动通信有限公司 | 一种信息传输方法及装置、网络设备 |
-
2020
- 2020-04-10 WO PCT/CN2020/084125 patent/WO2021203400A1/zh active Application Filing
- 2020-04-10 CN CN202080098762.3A patent/CN115315980A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103813300A (zh) * | 2012-11-14 | 2014-05-21 | 华为终端有限公司 | 数据传输方法、设备及*** |
WO2019055514A1 (en) * | 2017-09-18 | 2019-03-21 | Qualcomm Incorporated | SMALL DATA SERVICE BASED ON CONTROL PLANE |
WO2019164439A1 (en) * | 2018-02-20 | 2019-08-29 | Telefonaktiebolaget Lm Ericsson (Publ) | Small data user plane transmission for cellular internet of things (ciot) |
Non-Patent Citations (2)
Title |
---|
HUAWEI; HISILICON: "Corrections to Small Data Rate Control and Exception Reporting", 3GPP DRAFT; S2-1908440 WAS 7717 23.501 CORRECTIONS TO SMALL DATA RATE CONTROL AND EXCEPTION REPORTING_R2, vol. SA WG2, 27 June 2019 (2019-06-27), Sapporo, Japan, pages 1 - 3, XP051755156 * |
INTERDIGITAL INC: "Solution: RRC Inactive for frequent small data transmission", 3GPP DRAFT; 02-S2-182019_CIOT_SOLUTION_RRC INACTIVE FOR FREQUENT SMALL DATA TRANSMISSION V1, vol. SA WG2, 20 February 2018 (2018-02-20), Montreal, Canada, pages 1 - 3, XP051408195 * |
Also Published As
Publication number | Publication date |
---|---|
CN115315980A (zh) | 2022-11-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2021203310A1 (zh) | 一种数据传输方法及装置、终端设备 | |
TW202021323A (zh) | 一種訊息傳輸方法及裝置、通信設備 | |
WO2021000331A1 (zh) | 一种数据传输方法及装置、通信设备 | |
WO2020118726A1 (zh) | 一种参数配置方法及装置、网络设备、终端 | |
WO2021031022A1 (zh) | 链路切换的方法和通信设备 | |
WO2021031010A1 (zh) | 通信方法、终端设备和网络设备 | |
US20230014211A1 (en) | Data transmission method and apparatus, and communication device | |
WO2018202076A1 (zh) | ***信息传输方法、终端及网络侧设备 | |
WO2021092865A1 (zh) | 一种接入控制方法及装置、终端设备 | |
WO2020258191A1 (zh) | 一种接入控制方法及装置、终端 | |
WO2022061872A1 (zh) | 一种小数据传输方法及装置、终端设备 | |
WO2020082248A1 (zh) | 一种控制终端移动性的方法及装置、终端 | |
WO2021000320A1 (zh) | 一种数据传输方法及装置、网络设备、终端 | |
WO2020155725A1 (zh) | 一种参数配置方法及装置、网络设备 | |
US20230209503A1 (en) | Communication method and apparatus, terminal device and network device | |
WO2021114206A1 (zh) | 一种cli测量的方法及装置、终端设备、网络设备 | |
WO2020223907A1 (zh) | 一种信息传输方法及装置、网络设备 | |
WO2020061995A1 (zh) | 一种信息传输方法及装置、终端、网络设备 | |
TW202025815A (zh) | 無線通訊方法和基站 | |
WO2022021413A1 (zh) | 一种密钥生成方法及装置、终端设备、网络设备 | |
WO2021203400A1 (zh) | 一种传输策略的配置方法及装置、网络设备、终端设备 | |
WO2021092755A1 (zh) | 一种上报辅助信息的方法及装置、终端设备、网络设备 | |
WO2020034125A1 (zh) | 一种恢复rrc连接的方法及装置、终端 | |
WO2020258182A1 (zh) | 数据传输方法、装置和通信设备 | |
WO2021196084A1 (zh) | 一种信号传输方法及装置、终端设备 |
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: 20930097 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 20930097 Country of ref document: EP Kind code of ref document: A1 |