WO2024017058A1 - Uplink processing method, downlink service processing method, paging processing method and communication device - Google Patents
Uplink processing method, downlink service processing method, paging processing method and communication device Download PDFInfo
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- WO2024017058A1 WO2024017058A1 PCT/CN2023/105731 CN2023105731W WO2024017058A1 WO 2024017058 A1 WO2024017058 A1 WO 2024017058A1 CN 2023105731 W CN2023105731 W CN 2023105731W WO 2024017058 A1 WO2024017058 A1 WO 2024017058A1
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- terminal
- information
- network device
- downlink service
- uplink transmission
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- 238000003672 processing method Methods 0.000 title claims abstract description 45
- 238000004891 communication Methods 0.000 title abstract description 9
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- 238000000034 method Methods 0.000 claims abstract description 180
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- 238000012545 processing Methods 0.000 claims description 18
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/27—Transitions between radio resource control [RRC] states
Definitions
- the present disclosure relates to the field of communication technology, and in particular, to an uplink processing method, a downlink service processing method, a paging processing method and a communication device.
- a terminal In related technologies, a terminal generally transmits uplink data and downlink data when it is in a connected state. When the terminal is in a non-connected state, it generally cannot transmit uplink data and downlink data. When a terminal in a non-connected state needs to receive downlink services, the network device needs to trigger a paging process to establish a connection with the terminal. Not only is the signaling overhead high, but the delay is also long.
- Embodiments of the present disclosure provide an uplink processing method, a downlink service processing method, a paging processing method and a communication device to solve the large signaling overhead that exists in related technologies by triggering the paging process to establish a connection with a non-connected terminal. And the problem of long delay.
- Embodiments of the present disclosure provide an uplink processing method, including:
- the terminal obtains first information, where the first information is used to indicate that the first downlink service reaches the network device;
- the terminal triggers execution of an uplink transmission process in a non-connected state according to the first information.
- Embodiments of the present disclosure also provide a downlink service processing method, including:
- the network device Before the first downlink service reaches the network device, the network device sends a first message to the terminal.
- the first message includes first information, and the first information is used to represent the existence of the first downlink service arriving at the terminal.
- the network device receives the uplink message sent by the terminal in a non-connected state.
- An embodiment of the present disclosure also provides a paging processing method, including:
- the network node receives the target message sent by the anchor node, where the target message includes the characteristic information of the downlink service and the characteristic information of the uplink service. at least one of;
- the network node determines to delay initiating a RAN paging process for the terminal according to the target message.
- An embodiment of the present disclosure also provides a terminal, including: a memory, a transceiver, and a processor, wherein:
- Memory used to store computer programs
- transceiver used to send and receive data under the control of the processor
- processor used to read the computer program in the memory and perform the following operations:
- first information where the first information is used to indicate that there is a first downlink service arriving at the network device
- the uplink transmission process is triggered in the non-connected state.
- An embodiment of the present disclosure also provides a terminal, including:
- An acquisition module configured to acquire first information, where the first information is used to indicate the existence of a first downlink service reaching the network device;
- a triggering module configured to trigger execution of an uplink transmission process in a non-connected state according to the first information.
- An embodiment of the present disclosure also provides a network device, including: a memory, a transceiver, and a processor, wherein:
- Memory used to store computer programs
- transceiver used to send and receive data under the control of the processor
- processor used to read the computer program in the memory and perform the following operations:
- the first downlink service Before the first downlink service reaches the network device, send a first message to the terminal, where the first message includes first information, and the first information is used to indicate that the first downlink service reaches the network device;
- An embodiment of the present disclosure also provides a network device, including:
- a sending module configured to send a first message to the terminal before the first downlink service arrives at the network device, where the first message contains first information, and the first information is used to represent the presence of the arrival of the first downlink service.
- a receiving module configured to receive uplink messages sent by the terminal in a non-connected state.
- An embodiment of the present disclosure also provides a network node, including: a memory, a transceiver, and a processor, wherein:
- Memory used to store computer programs
- transceiver used to send and receive data under the control of the processor
- processor used to read the computer program in the memory and perform the following operations:
- the anchor node of the terminal When the anchor node of the terminal triggers radio access network RAN paging for the terminal, receive a target message sent by the anchor node, where the target message includes the characteristic information of the downlink service and the characteristic information of the uplink service. at least one item;
- the target message it is determined to delay initiating a RAN paging process for the terminal.
- An embodiment of the present disclosure also provides a network node, including:
- a receiving module configured to receive a target message sent by the anchor node when the anchor node of the terminal triggers radio access network RAN paging for the terminal, where the target message includes characteristic information of downlink services and uplink services. At least one item of characteristic information;
- a determining module configured to determine, according to the target message, to delay initiating a RAN paging process for the terminal.
- An embodiment of the present disclosure also provides a processor-readable storage medium.
- the processor-readable storage medium stores a computer program.
- the computer program is used to cause the processor to execute the terminal-side uplink provided by the embodiment of the present disclosure.
- the processing method, or the computer program is used to cause the processor to execute the downlink service processing method of the network device provided by the embodiment of the present disclosure, or the computer program is used to cause the processor to execute the method provided by the embodiment of the present disclosure. Paging processing method on the network node side.
- the terminal when it is determined that the first downlink service reaches the network device, the terminal can actively trigger the execution of the uplink transmission process in the non-connected state. Therefore, the terminal can actively trigger the execution of the uplink transmission process with the network device in the non-connected state. Connection. In this way, when a terminal in a non-connected state needs to receive downlink services, the network device can establish a connection with the terminal without triggering the paging process, thereby reducing the signaling overhead caused by the paging process and reducing the number of delays caused by the process.
- Figure 1 is a schematic structural diagram of a network architecture applicable to the implementation of the present disclosure
- Figure 2 is a flow chart of an uplink processing method provided by an embodiment of the present disclosure
- Figure 3 is a flow chart of a downlink service processing method provided by an embodiment of the present disclosure
- FIGS. 4 to 8 are flow charts of specific embodiments provided by embodiments of the present disclosure.
- Figure 9 is a flow chart of a paging processing method provided by an embodiment of the present disclosure.
- Figure 10 is a structural diagram of a terminal provided by an embodiment of the present disclosure.
- Figure 11 is a structural diagram of a network device provided by an embodiment of the present disclosure.
- Figure 12 is a structural diagram of another network node provided by an embodiment of the present disclosure.
- Figure 13 is a structural diagram of another terminal provided by an embodiment of the present disclosure.
- Figure 14 is a structural diagram of another network device provided by an embodiment of the present disclosure.
- Figure 15 is a structural diagram of another network node provided by an embodiment of the present disclosure.
- the term "and/or” describes the association relationship of associated objects, indicating that there can be three relationships, for example, A and/or B, which can mean: A exists alone, A and B exist simultaneously, and B exists alone. these three situations.
- the character "/” generally indicates that the related objects are in an "or” relationship.
- the term “plurality” refers to two or more than two, and other quantifiers are similar to it.
- Embodiments of the present disclosure provide an uplink processing method, a downlink service processing method, a paging processing method, a terminal, a network device, a network node and a storage medium to solve the problem in related technologies of establishing a connection with a non-connected terminal by triggering the paging process.
- There are problems such as large signaling overhead and long delay.
- the method and the equipment are based on the concept of the same application. Since the principles of the method and the equipment to solve the problem are similar, the implementation of the equipment and the method can be referred to each other, and the repeated details will not be repeated.
- the applicable system may be the Global System Of Mobile Communication (GSM) system. system, Code Division Multiple Access (CDMA) system, Wideband Code Division Multiple Access (WCDMA) General Packet Radio Service (GPRS) system, Long Term Evolution (Long Term Evolution) , LTE) system, LTE Frequency Division Duplex (FDD) system, LTE Time Division Duplex (TDD) system, Advanced Long Term Evolution (Long Term Evolution Advanced, LTE-A) system, universal mobile system (Universal Mobile Telecommunication System, UMTS), Worldwide Interoperability For Microwave Access (WiMAX) system, 5G New Radio (NR) system, 6G system, etc.
- GSM Global System Of Mobile Communication
- CDMA Code Division Multiple Access
- WCDMA Wideband Code Division Multiple Access
- GPRS General Packet Radio Service
- FDD Frequency Division Duplex
- TDD Time Division Duplex
- TDD Time Division Duplex
- UMTS Universal Mobile Telecommunication System
- WiMAX Worldwide Interoperability For Microwave Access
- Figure 1 is a schematic structural diagram of a network architecture applicable to the implementation of the present disclosure. As shown in Figure 1, it includes a terminal 11 and a network device 12, where:
- the terminal 11 involved in the embodiment of the present disclosure may be a device that provides voice and/or data connectivity to users, a handheld device with a wireless connection function, or other processing devices connected to a wireless modem, etc.
- the names of terminal equipment may also be different.
- the terminal equipment may be called User Equipment (UE).
- Wireless terminal equipment can communicate with one or more core networks (Core Network, CN) via a Radio Access Network (RAN).
- the wireless terminal equipment can be a mobile terminal equipment, such as a mobile phone (also known as a "cellular phone").
- “Telephone” and computers with mobile terminal devices which may be, for example, portable, pocket-sized, handheld, computer-built-in or vehicle-mounted mobile devices, which exchange speech and/or data with the radio access network.
- mobile terminal devices may be, for example, portable, pocket-sized, handheld, computer-built-in or vehicle-mounted mobile devices, which exchange speech and/or data with the radio access network.
- PCS Personal Communication Service
- SIP Session Initiated Protocol
- WLL Wireless Local Loop
- PDA Personal Digital Assistants
- Wireless terminal equipment may also be called a system, a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, or an access point.
- remote terminal access terminal, user terminal, user agent, user device, There is no limitation in the embodiments of the present disclosure.
- the network device 12 involved in the embodiment of the present disclosure may be a base station, and the base station may include multiple cells that provide services for terminals.
- a base station can also be called an access point, or it can be a device in the access network that communicates with wireless terminal equipment through one or more sectors on the air interface, or it can be named by another name.
- the network device may be used to exchange received air frames with Internet Protocol (IP) packets and act as a router between the wireless end device and the rest of the access network, which may include IP Communications network.
- IP Internet Protocol
- Network devices also coordinate attribute management of the air interface.
- the network equipment involved in the embodiments of the present disclosure may be a network equipment (Base Transceiver Station, BTS) in the Global System for Mobile communications (GSM) or Code Division Multiple Access (CDMA). ), or it can be a network device (NodeB) in a Wide-band Code Division Multiple Access (WCDMA), or an evolutionary network device in a long term evolution (LTE) system (evolutional Node B, eNB or e-NodeB), 5G base station (gNB) in 5G network architecture (next generation system), base station in 6G, or Home evolved Node B (HeNB), relay Nodes (relay nodes), home base stations (femto), pico base stations (pico), etc.
- BTS Base Transceiver Station
- GSM Global System for Mobile communications
- CDMA Code Division Multiple Access
- NodeB Wide-band Code Division Multiple Access
- LTE long term evolution
- network equipment may include a centralized unit (Centralized Unit, CU) and a distributed unit (Distributed Unit, DU).
- the centralized unit and distributed unit may also be arranged geographically separately.
- the network device and the terminal can each use one or more antennas to perform multiple input multiple output (Multi Input Multi Output, MIMO) transmission.
- the MIMO transmission can be single user MIMO (Single User MIMO, SU-MIMO). ) or multi-user MIMO (Multiple User MIMO, MU-MIMO).
- MIMO transmission can be 2-dimensional MIMO (2Dimensional MIMO, 2D-MIMO), 3-dimensional MIMO (3Dimensional MIMO, 3D-MIMO), full-dimensional MIMO (Full Dimension MIMO, FD-MIMO) or large Massive-MIMO (massive-MIMO) can also be diversity transmission, precoding transmission, beamforming transmission, etc.
- FIG 2 is a flow chart of an uplink processing method provided by an embodiment of the present disclosure. As shown in Figure 2, the uplink processing method includes the following steps:
- Step 201 The terminal obtains first information, which is used to indicate that the first downlink service reaches the network device;
- Step 202 The terminal triggers execution of an uplink transmission process in a non-connected state according to the first information.
- the existence of the first downlink traffic arriving at the network device can be understood as the existence of the first downlink traffic about to reach the network device.
- the first downlink service can be understood as the downlink service that needs to be received by the terminal.
- the first downlink service can be a periodic service or an event service.
- the non-connected state may include Radio Resource Control (RRC) inactive state (RRC_INACTIVE) and RRC idle state (RRC_IDLE).
- RRC Radio Resource Control
- RRC_INACTIVE Radio Resource Control
- RRC_IDLE Radio Resource Control
- the network device may be a RAN side device.
- the RAN may be called NG-RAN (ie, 5G radio access network).
- the RAN involved in this disclosure may include NG-RAN.
- the existence of the first downlink (Down Link, DL) service reaching the network device can be understood as the existence of the first downlink service reaching the RAN side device.
- the network device can also be a core network device, such as Access and Mobility Management Function (AMF) and/or User Port Function (UPF).
- AMF Access and Mobility Management Function
- UPF User Port Function
- the first downlink service arriving at the network device can be understood If there is a first downlink service, it reaches the AMF and/or UPF. For example, for an idle terminal, if the first downlink service is downlink signaling, the first downlink service may arrive at the AMF first; if the first downlink service is downlink data, the first downlink service may arrive at the UPF first.
- the terminal triggers the execution of the Up Link (UL) transmission process in the non-connected state. It can be understood that the terminal can actively trigger the execution of the connection with the network device in the non-connected state. As an example, the terminal can trigger the connection with the network device in the access layer (Access Stratum, AS). ) actively triggers the execution of the uplink transmission process.
- the access layer Access Stratum, AS.
- the disclosed embodiments can be applied to the following scenario: the first downlink service that needs to be received by the terminal is about to reach the network device, and the terminal is in a non-connected state at this time.
- the terminal knows that the first downlink service will arrive at the network device, the terminal can actively trigger the connection with the network device based on the characteristic information of the first downlink service. That is, the terminal can actively trigger the execution in the non-connected state. Uplink transmission process.
- the network device can send the first downlink service to the terminal without triggering the paging process. This can save signaling overhead, reduce the power consumption of the terminal and the network device, and Reduce latency.
- the terminal when the terminal is an inactive terminal, the terminal can establish a connection with the RAN-side device after triggering the uplink transmission process without requiring the RAN-side device to trigger the uplink transmission process. Send and execute the paging process.
- the terminal when the terminal is an idle terminal, the terminal can establish a connection with the AMF after triggering the uplink transmission process, without the need for the AMF to trigger the Core Network paging (CN paging) process.
- CN paging Core Network paging
- the terminal when it is determined that the first downlink service reaches the network device, the terminal can actively trigger the execution of the uplink transmission process in the non-connected state. Therefore, the terminal can actively trigger the execution of the uplink transmission process with the network device in the non-connected state. Connection. In this way, when a terminal in a non-connected state needs to receive downlink services, the network device can establish a connection with the terminal without triggering the paging process, thereby reducing the signaling overhead caused by the paging process and reducing the number of delays caused by the process.
- the terminal obtains the first information before the first downlink service reaches the network device. That is to say, the terminal can obtain the first information in advance before the first downlink service reaches the network device, thereby enabling the terminal to trigger the execution of the uplink transmission process at an appropriate time, which is beneficial to improving service processing efficiency.
- the terminal obtains the first information, including one or more of the following:
- the terminal receives a first message sent by the network device, where the first message contains the first information
- the terminal obtains the first information based on a preset algorithm
- the terminal obtains the first information based on the interaction between the terminal and the higher layer.
- the network device may learn from a higher layer (such as an application layer or a core network) or based on its own algorithm that there is a first downlink service arriving at the network device. On this basis, the network device can notify the terminal receiving the first downlink service in advance through the first message.
- the first message may be an RRC message or a message from other layers.
- the first message may be an RRC release message (RRCRelease message).
- the terminal may know that there is a first downlink service that needs to be received to reach the network device based on its own algorithm or inter-layer interaction with a higher layer.
- the uplink transmission process includes one or more of the following:
- SDT Small Data Transmission
- the RRC connection process may correspond to the idle state terminal, that is, when the terminal is in the idle state, the uplink transmission process triggered by the terminal may be the RRC connection process.
- the terminal sends traditional Send the RRCConnectionRequest message to the network device and wait for the RRC message reply from the network device.
- the RRC connection recovery process may correspond to the inactive state terminal, that is, when the terminal is in the inactive state, the uplink transmission process triggered by the terminal may be the RRC connection recovery process.
- the RRC connection recovery process can also be called the process of resuming a suspended RRC connection. For example, the terminal sends a traditional RRCResumeRequest message to the network device and waits for the RRC message reply from the network device.
- the SDT process may correspond to the inactive state terminal, that is, when the terminal is in the inactive state, the uplink transmission process triggered by the terminal may be the SDT process.
- SDT technology has been introduced in version 17 (Release 17, R17) NR.
- the terminal can directly send and/or receive small data, that is, the inactive terminal can remain in the inactive state to send and/or receive small data, which can prevent the terminal from frequently entering the connected state and help reduce signaling overhead.
- the terminal when the terminal is in an inactive state, the terminal can actively trigger the execution of the SDT process based on the characteristic information of the first downlink service.
- the terminal can trigger the execution of the SDT process; or, if the terminal has only small data packets to be sent on the uplink at this time, which complies with the SDT sending rules, the terminal can trigger the execution of the SDT process.
- the terminal triggers the execution of an uplink transmission process (specifically, triggers the execution of an SDT process) in the non-connected state based on the first information, including at least one of the following:
- the terminal When the network device is pre-configured with first configuration information, the terminal triggers execution of the SDT process in a non-connected state based on the first information, and the first configuration information is used to indicate that the terminal is
- the SDT process is allowed to be used when the downlink service reaches the network device and the uplink transmission process is actively triggered;
- the terminal When the terminal meets the preset SDT condition, the terminal triggers execution of the SDT process in the non-connected state according to the first information, and the preset SDT condition is the SDT condition predefined by the protocol.
- the terminal may perform an RRC connection process or an RRC connection recovery process.
- the terminal may perform an RRC connection process or an RRC connection recovery process.
- the SDT technology introduced in R17 is aimed at uplink small data originated from inactive terminals.
- Embodiments of the present disclosure can be applied to the SDT process of small data downlink services initiated by network equipment in the inactive state (that is, the first downlink service is small data downlink services initiated by network equipment).
- the terminal can Based on the characteristic information of small data downlink services originated from network equipment, the uplink transmission process is actively triggered to reduce signaling overhead and even delay.
- the first information includes one or more of the following:
- the first information can also be understood as characteristic information of the first downlink service, which may include at least one of time information for the first downlink service to arrive at the network device and transmission resource information corresponding to the first downlink service.
- the time information includes: one or more of period information of the first downlink service arriving at the network device and time information of the first downlink service arriving at the network device;
- the transmission resource information includes one or more of a Radio Bearer identity (RB ID) and a Logical channel identity (LCID).
- RB ID Radio Bearer identity
- LCID Logical channel identity
- the first downlink service is a periodic service
- the terminal triggers execution of an uplink transmission process in a non-connected state based on the first information, including:
- the terminal periodically triggers the execution of an uplink transmission process in a non-connected state according to the cycle information of the first downlink service arriving at the network device.
- the terminal can obtain the period information of the arrival of the first downlink service at the network device.
- the network device obtains the cycle information of the first downlink service arriving at the network device from a higher layer or based on its own algorithm, and the network device notifies the terminal receiving the downlink service in advance through a message.
- the terminal knows the periodic information on which the first downlink service that needs to be received reaches the network device. On this basis, the terminal can periodically actively trigger the execution of the uplink transmission process according to the periodic information of the first downlink service arriving at the network device.
- the terminal can also obtain the time t1 when the first downlink service arrives at the network device and the interval period (cycle1) at which the first downlink service arrives at the network device. On this basis, the terminal can periodically actively trigger the execution of the uplink transmission process in the non-connected state starting from time t1 with cycle1 as the interval.
- each time the terminal actively triggers the execution of the uplink transmission process it can be determined whether the terminal is currently in a non-connected state, such as If so, the uplink transmission process is actively triggered; if the terminal is already in the connected state, there is no need to actively trigger the uplink transmission process.
- the period information includes the starting time when the first downlink service arrives at the network device and the interval period at which the first downlink service arrives at the network device; wherein, the starting time The starting moment includes one or more of the following:
- N is an integer greater than or equal to 1;
- the corresponding moment is delayed M times after the interval period, where M is an integer greater than or equal to 1;
- the corresponding moment is delayed by S intervals, where S is an integer greater than or equal to 1.
- the terminal may determine the time at which the first downlink service subsequently arrives at the network device based on the starting time at which the first downlink service arrives at the network device and the interval period at which the first downlink service arrives at the network device.
- the starting time may be the time when the terminal receives the first message from the network device, and the corresponding time is delayed by T1 (T1 is a cycle of the first downlink service); or the starting time is when the terminal receives the first message from the network device.
- the starting time is when the terminal receives the trigger from the network device
- the starting time is the time when the signaling or instruction of "the non-connected terminal actively triggers the execution of the uplink transmission process" is delayed to the corresponding time after T1; or, the starting time is the time when the terminal triggers the SDT process because the network equipment initiates the downlink service. , delayed by the corresponding time after T1.
- the terminal may also implicitly consider the transmission process to be performed for other reasons (such as after the terminal originates or is paged by a network device). If the downlink service feature is activated, it will be in the non-connected state during the subsequent process. Periodically actively trigger the execution of the uplink transmission process.
- the first downlink service is an event service
- the terminal triggers execution of an uplink transmission process in a non-connected state according to the first information, which further includes:
- the terminal triggers execution of the uplink transmission process in a non-connected state at the moment when the first downlink service reaches the network device.
- the terminal can obtain the time when the first downlink service arrives at the network device.
- the network device obtains the time when the first downlink service reaches the network device from a higher layer or based on its own algorithm, and the network device notifies the terminal receiving the downlink service in advance through a message.
- the terminal knows the time when the first downlink service to be received reaches the network device based on its own algorithm or inter-layer interaction.
- the time can be an absolute time or a relative time, such as the time relative to the current time of the cellular network.
- the terminal can actively trigger the execution of the uplink transmission process at the moment when the first downlink service reaches the network device.
- the disclosed embodiments are not only applicable to downlink small data transmission, but also to other downlink services, as long as the downlink service reaches certain specific characteristics.
- the terminal triggers the execution of an uplink transmission process in a non-connected state based on the first information, including:
- the terminal performs a Unified Access Control (UAC) process in a non-connected state based on the first information;
- UAC Unified Access Control
- the terminal Based on the UAC process, the terminal triggers execution of an uplink transmission process in a non-connected state.
- the UAC process can be executed to determine whether the terminal is allowed to trigger the execution of the uplink transmission process. If the UAC result is that the terminal is allowed to trigger the execution of this process, the terminal can trigger the execution of the subsequent uplink transmission process. transmission process.
- the Access Category (AC) on which the UAC process is based can be an existing access category or a new access category.
- the access category based on the UAC process includes any of the following:
- the first access category is used to instruct the terminal to actively trigger the execution of the uplink transmission process
- the second access category is used to instruct the terminal to actively trigger the execution of the uplink transmission process because downlink traffic reaches the network device;
- the third access category is used to instruct the mobile station to access when called.
- the third access category is Mobile Terminated (MT);
- the fourth access category is used to instruct the mobile station to access when it initiates a call.
- the fourth access category is Mobile Originated signaling (Mobile Originated signaling, MO signaling).
- the first access category and the second access category are new access categories, and the third access category and the fourth access category are existing access categories.
- the uplink processing method further includes:
- the terminal sends a second message to the network device, where the second message includes at least one of the following indication information:
- the first indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the mobile station is called;
- the second indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the mobile station initiates the signal
- the third indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the downlink service reaches the network device;
- the fourth indication information is used to indicate the time information when the first downlink service reaches the network device.
- the terminal may inform the network device of the establishment reason or recovery reason that triggers the execution of the uplink transmission process (ie, the reason for restoring the RRC connection) through the second message.
- the establishment reason or recovery reason that triggers the execution of the uplink transmission process may be MT or MO signaling, or for a new reason, such as for downlink traffic to reach the network device. Further, it can be for "periodic downlink traffic to reach the network device", or for "event downlink traffic to reach the network device”.
- the fourth indication message may be sent by the terminal to the network device when the terminal obtains the time information of the arrival of the first downlink service at the network device based on a preset algorithm or based on inter-layer interaction.
- relevant responses can be made based on the uplink message and the arrival of the first downlink service, depending on the network implementation.
- the RAN side device can send a RRCResume message to the terminal based on the received uplink message and the received first downlink service to transfer the terminal to the connected state, and send the first downlink service to the terminal in the connected state.
- the RAN side device receives the uplink message, but the first downlink service has not yet arrived. Then the RAN side device can first send a RRCResume message to the terminal to transfer the terminal to the connected state, and the RAN side device waits for the arrival of the first uplink service.
- the RAN side device can keep the terminal in a non-connected state and perform the transmission of relevant uplink messages and downlink messages in the SDT process.
- the terminal actively triggers the connection with the network device, avoiding the network device from triggering the paging process, saving signaling overhead, reducing the power consumption of the terminal and the network device, and reducing the delay.
- Figure 3 is a flow chart of a downlink service processing method provided by an embodiment of the present disclosure. As shown in Figure 3, the downlink service processing method includes the following steps:
- Step 301 Before the first downlink service reaches the network device, the network device sends a first message to the terminal.
- the first message contains first information, and the first information is used to represent the existence of the first downlink service.
- the service reaches the network device;
- Step 302 The network device receives the uplink message sent by the terminal in the non-connected state.
- the first information includes one or more of the following:
- the time information includes: one or more of: period information when the first downlink service reaches the network device, and time information when the first downlink service reaches the network device. ;
- the transmission resource information includes one or more of a radio bearer identifier and a logical channel identifier.
- the downlink service processing method further includes:
- the network device sends first configuration information to the terminal.
- the first configuration information is used to indicate that the terminal is allowed to use the small data transmission SDT process when the downlink service reaches the network device and actively triggers the execution of the uplink transmission process.
- the downlink service processing method further includes:
- the network device sends second configuration information to the terminal, and the second configuration information is used to indicate that the terminal is allowed to actively trigger the execution of the uplink transmission process because downlink traffic reaches the network device.
- first configuration information and the second configuration information may be sent in the same message or in different messages.
- the uplink message includes at least one of the following indication information:
- the first indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the mobile station is called;
- the second indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the mobile station initiates the signal
- the third indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the downlink service reaches the network device;
- the fourth indication information is used to indicate the time information when the first downlink service reaches the network device.
- the downlink service processing method further includes:
- the terminal triggers time information for executing an uplink transmission process in a non-connected state.
- the downlink service processing method further includes at least one of the following:
- the network device When the network device receives the uplink message, the state of the terminal is maintained in the non-connected state, and data transmission of the SDT process is performed.
- the network device in the embodiment of the present disclosure may be a RAN side device or a core network device, such as an AMF.
- this embodiment is an implementation of the network device corresponding to the embodiment shown in Figure 2.
- the relevant description of the embodiment shown in Figure 2. please refer to the relevant description of the embodiment shown in Figure 2.
- this embodiment The embodiments will not be described again, and the same beneficial effects can also be achieved.
- Embodiment 1 (see Figure 4):
- Step 41 The RAN side device obtains the period in which the first downlink service reaches the RAN side from the higher layer or based on its own algorithm.
- a radio bearer ID (RB ID) or a logical channel identity (Logical channel identity) corresponding to the first downlink service can be configured.
- Step 42 The RAN side device notifies the terminal receiving the first downlink service in advance through a message.
- the message may be an RRC message or a message from other layers; further, the message may be an RRCRelease message.
- Step 43 The terminal periodically actively triggers the execution of the uplink transmission process at the periodic time when the first downlink service reaches the RAN side.
- the terminal every time the terminal actively triggers the execution of the uplink transmission process, it needs to determine whether the terminal is currently in the RRC inactive state. If so, it actively triggers the execution of the uplink transmission process; if the terminal is already in the RRC connected state, it does not need to actively trigger the execution. Uplink transmission process.
- the terminal executes the UAC process to determine whether the terminal is allowed to trigger the uplink transmission process; during the UAC process, the access category can be a new access category, such as a new access category.
- the entry category means that the terminal actively triggers the execution of the uplink transmission process, or the terminal actively triggers the execution of the uplink transmission process because the downlink service reaches the RAN side. It can also use the existing access category, such as MT or MO signaling. If the UAC result is that the terminal is allowed to trigger this process, the terminal will trigger the subsequent uplink transmission process.
- the uplink transmission process can be: 1) The process of resuming the suspended RRC connection, such as the terminal sending a traditional RRCResumeRequest message to the network device and waiting for the RRC message reply from the network device; or 2) the SDT process, such as the terminal side has nothing to send at this time
- the terminal triggers the execution of the SDT process or the MT (terminal called) SDT process, or the terminal side has only small data packets to be sent in the uplink at this time, which conforms to the SDT sending rules, so the terminal triggers the execution of the SDT process.
- the terminal can determine whether to specifically adopt 1) or 2) based on the network side configuration.
- DRB ID Data Radio Bearer identity
- Step 44 The RAN side device receives the uplink message sent by the terminal.
- the uplink message can carry the establishment reason or the recovery reason (the reason for restoring the RRC connection), For example, it can be MT, or MO signaling, or a new reason, such as the reason for downlink traffic arriving at the RAN side, or the reason for periodic downlink traffic arriving at the RAN side.
- Step 45 The RAN side device makes a relevant response based on the uplink message and the arrival of the first downlink service, which depends on the implementation of the RAN side device.
- the RAN side device sends an RRCResume message to the terminal based on the received uplink message and received downlink service.
- the terminal enters the RRC connection state and sends DL services in the RRC connection state;
- the RAN side device receives the uplink message, but the downlink service has not yet arrived.
- the RAN side device decides to transfer the terminal to the RRC connection state first, so the RAN side device first sends an RRCResume message to the terminal and waits for the arrival of the downlink service;
- the RAN side device keeps the terminal in the RRC inactive state and performs related uplink/downlink message transmission during the SDT process.
- Embodiment 2 (see Figure 5):
- Step 51 Based on its own algorithm or inter-layer interaction, the terminal obtains the period during which the first downlink service to be received reaches the RAN side;
- Step 52 The terminal periodically actively triggers the execution of the uplink transmission process at the periodic moment when the first downlink service reaches the RAN side;
- Step 53 The RAN side device receives the uplink message sent by the terminal;
- Step 54 The RAN side device makes a relevant response based on the uplink message and the arrival of the first downlink service, which depends on the implementation of the RAN side device.
- Embodiment 3 (see Figure 6):
- Step 61 The RAN side device obtains the time when the first downlink service arrives at the RAN side from the higher layer or based on its own algorithm;
- Step 62 The RAN side device notifies the terminal receiving the first downlink service in advance through a message
- Step 63 When the first downlink service reaches the RAN side, the terminal actively triggers the execution of the uplink transmission process
- Step 64 The RAN side device receives the uplink message sent by the terminal;
- Step 65 The RAN side device makes a relevant response based on the uplink message and the arrival of the first downlink service, which depends on the implementation of the RAN side device.
- Embodiment 4 (see Figure 7):
- Step 71 The terminal obtains the time when the first downlink service to be received reaches the RAN side based on its own algorithm or inter-layer interaction.
- Step 72 When the first downlink service reaches the RAN side, the terminal actively triggers the execution of the uplink transmission process.
- Step 73 The RAN side device receives the uplink message sent by the terminal;
- Step 74 The RAN side device makes a relevant response based on the uplink message and the arrival of the first downlink service, which depends on the implementation of the RAN side device.
- Embodiment 5 Please refer to Figure 8.
- Step 81 Based on its own algorithm, the AMF obtains the time and/or period when the first downlink service reaches the UPF.
- Step 82 The AMF notifies the terminal receiving the first downlink service in advance through a message.
- Step 83 When the first downlink service reaches the UPF, the terminal actively triggers the execution of the uplink transmission process.
- the terminal executes the UAC process during the uplink transmission process. If the UAC result is that the terminal is allowed to trigger the execution of the uplink transmission process, the terminal triggers execution of subsequent uplink messages.
- the uplink message may be an RRC connection establishment request message, including the establishment reason, which may be MT, or a new reason, such as the reason for the downlink service arriving at the core network, or the reason for the periodic downlink service arriving at the core network.
- Step 84 The RAN side device receives the RRC connection establishment request sent by the terminal.
- Step 85 The RAN side device sends an RRC establishment message to the terminal.
- Step 86 The terminal sends an RRC connection establishment completion message to the RAN side device.
- the message includes a terminal identifier, which is used to assist the RAN side device in selecting the AMF.
- Step 87 The RAN side device sends an initialization terminal message (INITIAL UE MESSAGE) to the AMF.
- the INITIAL UE MESSAGE message includes that the reason is MT, or the terminal side actively triggers the execution of the uplink transmission process because the downlink service reaches the network side (or core network), or the downlink service reaches the core network, or periodic downlink service Arrive at the core network.
- Step 88 AMF makes relevant responses based on the received message, depending on the AMF implementation. now.
- the AMF will cancel the CN paging for the terminal, or the AMF will establish the context of the terminal with the RAN side device, etc.
- Figure 9 is a flow chart of a paging processing method provided by an embodiment of the present disclosure. As shown in Figure 9, the paging processing method includes the following steps:
- Step 901 When the anchor node of the terminal triggers RAN paging for the terminal, the network node receives the target message sent by the anchor node, where the target message includes the characteristic information of the downlink service and the characteristic information of the uplink service. at least one of;
- Step 902 The network node determines to delay initiating the RAN paging process for the terminal according to the target message.
- the RAN-side device i.e., anchor node
- the RAN-side device that stores the context of the terminal may trigger network nodes (such as adjacent nodes or the entire RAN-based Notification Area allocated to the terminal).
- the RAN side node within the RNA initiates RAN paging for the terminal.
- the anchor node may inform the network node of the terminal's downlink service characteristics and/or uplink service characteristics.
- the network node can perform paging optimization or process optimization based on this configuration. For example, network nodes can delay initiating RAN paging based on downlink service characteristics.
- the network node may decide whether to keep the terminal in the RRC inactive state or transfer the terminal to the RRC connected state when receiving the RRC recovery request from the terminal based on the downlink service characteristics and/or the uplink service characteristics.
- the characteristic information of the downlink service may refer to the time information when the downlink service reaches the anchor node, and the characteristic information of the uplink service may refer to the time information when the terminal triggers the execution of the uplink transmission process in the non-connected state.
- the paging processing method further includes at least one of the following:
- the network node determines to initiate a RAN paging process for the terminal;
- the network node does not receive the RAN paging sent by the anchor node within the second preset time. In the case of canceling the instruction, the network node determines to initiate a RAN paging process for the terminal;
- the network node When the network node receives the RRC recovery request sent by the terminal, the network node determines to keep the state of the terminal in the non-connected state;
- the network node When the network node receives the RRC recovery request sent by the terminal, the network node determines to switch the state of the terminal from the non-connected state to the connected state.
- This embodiment can realize paging optimization of network nodes, and can appropriately reduce signaling overhead and power consumption of network nodes.
- Figure 10 is a structural diagram of a terminal provided by an embodiment of the present disclosure. As shown in Figure 10, it includes a memory 1020, a transceiver 1000 and a processor 1010:
- Memory 1020 is used to store computer programs; transceiver 1000 is used to send and receive data under the control of the processor 1010; processor 1010 is used to read the computer program in the memory 1020 and perform the following operations:
- first information where the first information is used to indicate that there is a first downlink service arriving at the network device
- the uplink transmission process is triggered in the non-connected state.
- the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 1010 and various circuits of the memory represented by memory 1020 are linked together.
- the bus architecture can also link together various other circuits such as peripherals, voltage regulators, and power management circuits, which are all well known in the art and therefore will not be described further herein.
- the bus interface provides the interface.
- the transceiver 1000 may be a plurality of elements, including a transmitter and a receiver, providing a unit for communicating with various other devices over transmission media, including wireless channels, wired channels, optical cables, etc. Transmission medium.
- the user interface 1030 can also be an interface that can connect external and internal required equipment.
- the connected equipment includes but is not limited to a keypad, a display, a speaker, a microphone, a joystick, etc.
- the processor 1010 is responsible for managing the bus architecture and general processing, and the memory 1020 can store data used by the processor 1010 when performing operations.
- the processor 1010 may be a central processing unit (CPU), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), a field programmable gate array (Field-Programmable Gate Array, FPGA) or a complex programmable gate array.
- CPU central processing unit
- ASIC Application Specific Integrated Circuit
- FPGA Field-Programmable Gate Array
- FPGA Field-Programmable Gate Array
- CPLD Complex Programmable Logic Device
- the processor can also adopt a multi-core architecture.
- the processor is configured to execute any of the methods provided by the embodiments of the present disclosure according to the obtained executable instructions by calling the computer program stored in the memory.
- the processor and memory can also be physically separated.
- processor 1010 is also used to:
- the first information is obtained before the first downlink service reaches the network device.
- the obtaining the first information includes at least one of the following:
- the first information is obtained based on the interaction between the terminal and the higher layer.
- the uplink transmission process includes at least one of the following:
- triggering execution of an uplink transmission process in a non-connected state according to the first information includes at least one of the following:
- the SDT process is triggered to be executed in the non-connected state according to the first information, and the first configuration information is used to indicate that the terminal is allowed to perform downlink
- the SDT process is adopted;
- the SDT process is triggered to be executed in the non-connected state according to the first information, and the preset SDT condition is the SDT condition predefined by the protocol.
- the first information includes one or more of the following:
- the time information includes: one or more of the period information of the arrival of the first downlink service at the network device and the time information of the arrival of the first downlink service at the network device;
- the transmission resource information includes one or more of a radio bearer identifier and a logical channel identifier.
- the first downlink service is a periodic service
- the step of triggering execution of an uplink transmission process in a non-connected state according to the first information includes:
- the uplink transmission process is periodically triggered in the non-connected state.
- the period information includes the starting time when the first downlink service reaches the network device and the interval period when the first downlink service reaches the network device; wherein, the starting time Including one or more of the following:
- N is an integer greater than or equal to 1;
- the corresponding moment is delayed M times after the interval period, where M is an integer greater than or equal to 1;
- the corresponding moment is delayed by S intervals, where S is an integer greater than or equal to 1.
- triggering execution of an uplink transmission process in a non-connected state according to the first information further includes:
- the first downlink service is an event service, and when the first downlink service reaches the network device, execution of the uplink transmission process is triggered in a non-connected state.
- triggering the execution of an uplink transmission process in a non-connected state according to the first information includes:
- the uplink transmission process is triggered in the non-connected state.
- the access category based on the UAC process includes any of the following:
- the first access category is used to instruct the terminal to actively trigger the execution of the uplink transmission process
- the second access category is used to instruct the terminal to actively trigger the execution of the uplink transmission process because downlink traffic reaches the network device.
- processor 1010 is also used to:
- the first indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the mobile station is called;
- the second indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the mobile station initiates the signal
- the third indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the downlink service reaches the network device;
- the fourth indication information is used to indicate the time information when the first downlink service reaches the network device.
- Figure 11 is a structural diagram of a network device provided by an embodiment of the present disclosure. As shown in Figure 11, it includes a memory 1120, a transceiver 1100 and a processor 1110:
- Memory 1120 is used to store computer programs; transceiver 1100 is used to send and receive data under the control of the processor 1110; processor 1110 is used to read the computer program in the memory 1120 and perform the following operations:
- the first downlink service Before the first downlink service reaches the network device, send a first message to the terminal, where the first message includes first information, and the first information is used to indicate that the first downlink service reaches the network device;
- the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 1110 and various circuits of the memory represented by memory 1120 are linked together.
- the bus architecture can also link together various other circuits such as peripherals, voltage regulators, and power management circuits, which are all well known in the art and therefore will not be described further herein.
- the bus interface provides the interface.
- the transceiver 1100 may be a plurality of elements, including a transmitter and a receiver, providing a unit for communicating with various other devices over transmission media, including wireless channels, wired channels, optical cables, etc. transmission medium quality.
- the user interface 1130 can also be an interface capable of externally connecting internal and external required equipment.
- the connected equipment includes but is not limited to a keypad, a display, a speaker, a microphone, a joystick, etc.
- the processor 1110 is responsible for managing the bus architecture and general processing, and the memory 1120 can store data used by the processor 1110 when performing operations.
- the processor 1110 may be a central processing unit (Central Processing Unit, CPU), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), a field programmable gate array (Field-Programmable Gate Array, FPGA) or a complex programmable gate array.
- Logic device Complex Programmable Logic Device, CPLD
- the processor can also adopt a multi-core architecture.
- the processor is configured to execute any of the methods provided by the embodiments of the present disclosure according to the obtained executable instructions by calling the computer program stored in the memory.
- the processor and memory can also be physically separated.
- the first information includes one or more of the following:
- the time information includes: one or more of period information of the first downlink service arriving at the network device and time information of the first downlink service arriving at the network device;
- the transmission resource information includes one or more of a radio bearer identifier and a logical channel identifier.
- processor 1110 is also used to:
- processor 1110 is also used to:
- the uplink message contains at least one of the following indication information:
- the first indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the mobile station is called;
- the second indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is mobile
- the station originates the signal
- the third indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the downlink service reaches the network device;
- the fourth indication information is used to indicate the time information when the first downlink service reaches the network device.
- processor 1110 is also used to:
- the terminal triggers time information for executing an uplink transmission process in a non-connected state.
- Figure 12 is a structural diagram of a network node provided by an embodiment of the present disclosure. As shown in Figure 12, it includes a memory 1220, a transceiver 1200 and a processor 1210:
- Memory 1220 is used to store computer programs; transceiver 1200 is used to send and receive data under the control of the processor 1210; processor 1210 is used to read the computer program in the memory 1220 and perform the following operations:
- the anchor node of the terminal When the anchor node of the terminal triggers radio access network RAN paging for the terminal, receive a target message sent by the anchor node, where the target message includes the characteristic information of the downlink service and the characteristic information of the uplink service. at least one item;
- the target message it is determined to delay initiating a RAN paging process for the terminal.
- the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 1210 and various circuits of the memory represented by memory 1220 are linked together.
- the bus architecture can also link together various other circuits such as peripherals, voltage regulators, and power management circuits, which are all well known in the art and therefore will not be described further herein.
- the bus interface provides the interface.
- the transceiver 1200 may be a plurality of elements, including a transmitter and a receiver, providing a unit for communicating with various other devices over transmission media, including wireless channels, wired channels, optical cables, etc. Transmission medium.
- the user interface 1230 can also be capable of externally connecting internally required equipment. Interface, connected devices include but are not limited to keypads, monitors, speakers, microphones, joysticks, etc.
- the processor 1210 is responsible for managing the bus architecture and general processing, and the memory 1220 can store data used by the processor 1210 when performing operations.
- the processor 1210 may be a central processing unit (Central Processing Unit, CPU), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), a field programmable gate array (Field-Programmable Gate Array, FPGA) or a complex programmable gate array.
- Logic device Complex Programmable Logic Device, CPLD
- the processor can also adopt a multi-core architecture.
- the processor is configured to execute any of the methods provided by the embodiments of the present disclosure according to the obtained executable instructions by calling the computer program stored in the memory.
- the processor and memory can also be physically separated.
- processor 1210 is also used for at least one of the following:
- terminal 1300 includes:
- the acquisition module 1301 is used to acquire first information, where the first information is used to indicate that the first downlink service reaches the network device;
- the triggering module 1302 is configured to trigger execution of the uplink transmission process in the non-connected state according to the first information.
- the acquisition module 1301 is specifically used for one or more of the following:
- the first information is obtained based on the interaction between the terminal and the higher layer.
- the uplink transmission process includes at least one of the following:
- the trigger module 1302 is specifically used for at least one of the following:
- the SDT process is triggered to be executed in the non-connected state according to the first information, and the first configuration information is used to indicate that the terminal is allowed to perform downlink
- the SDT process is adopted;
- the SDT process is triggered to be executed in the non-connected state according to the first information, and the preset SDT condition is the SDT condition predefined by the protocol.
- the first information includes one or more of the following:
- the time information includes: one or more of the period information of the arrival of the first downlink service at the network device and the time information of the arrival of the first downlink service at the network device;
- the transmission resource information includes one or more of a radio bearer identifier and a logical channel identifier.
- the first downlink service is a periodic service
- the trigger module 1301 is specifically used for:
- the uplink transmission process is periodically triggered in the non-connected state.
- the period information includes the starting time when the first downlink service reaches the network device and the interval period when the first downlink service reaches the network device; wherein, the starting time Including one or more of the following:
- the information includes the first information
- N is an integer greater than or equal to 1;
- the corresponding moment is delayed M times after the interval period, where M is an integer greater than or equal to 1;
- the corresponding moment is delayed by S intervals, where S is an integer greater than or equal to 1.
- the first downlink service is an event service
- Trigger module 1302 is also used to:
- the trigger module 1302 includes:
- An execution unit configured to execute a unified access control UAC process in a non-connected state according to the first information
- a triggering unit configured to trigger execution of an uplink transmission process in a non-connected state based on the UAC process.
- the access category based on the UAC process includes any of the following:
- the first access category is used to instruct the terminal to actively trigger the execution of the uplink transmission process
- the second access category is used to instruct the terminal to actively trigger the execution of the uplink transmission process because downlink traffic reaches the network device.
- terminal 1300 also includes:
- a sending module configured to send a second message to the network device, where the second message contains at least one of the following indication information:
- the first indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the mobile station is called;
- the second indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the mobile station initiates the signal
- the third indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the downlink service reaches the network device;
- the fourth indication information is used to indicate the time information when the first downlink service reaches the network device.
- network device 1400 includes:
- the first sending module 1401 is configured to send a first message to the terminal before the first downlink service reaches the network device.
- the first message contains first information, and the first information is used to represent the existence of the first downlink service. Once the downlink traffic reaches the network device;
- the receiving module 1402 is configured to receive uplink messages sent by the terminal in a non-connected state.
- the first information includes one or more of the following:
- the time information includes: one or more of period information of the first downlink service arriving at the network device and time information of the first downlink service arriving at the network device;
- the transmission resource information includes one or more of a radio bearer identifier and a logical channel identifier.
- network device 1400 also includes:
- the second sending module is configured to send first configuration information to the terminal.
- the first configuration information is used to indicate that the terminal is allowed to use small data transmission when it is allowed to actively trigger the execution of the uplink transmission process due to the arrival of downlink services at the network device. SDT process.
- network device 1400 also includes:
- the third sending module is configured to send second configuration information to the terminal, where the second configuration information is used to indicate that the terminal is allowed to actively trigger the execution of the uplink transmission process due to the arrival of downlink services at the network device.
- the uplink message contains at least one of the following indication information:
- the first indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is mobile The station is called;
- the second indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the mobile station initiates the signal
- the third indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the downlink service reaches the network device;
- the fourth indication information is used to indicate the time information when the first downlink service reaches the network device.
- network device 1400 also includes:
- the third sending module is used to send a third message to the network node, where the third message includes at least one of the following:
- the terminal triggers time information for executing an uplink transmission process in a non-connected state.
- a network node 1500 includes:
- the receiving module 1501 is configured to receive a target message sent by the anchor node when the anchor node of the terminal triggers radio access network RAN paging for the terminal.
- the target message includes the characteristic information of the downlink service and the uplink service. At least one item of business characteristic information;
- Determining module 1502 configured to determine to delay initiating a RAN paging process for the terminal according to the target message.
- the determining module 1502 is also used for at least one of the following:
- each functional unit in various embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit.
- the above integrated units can be implemented in the form of hardware or software functional units.
- the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it may be stored in a processor-readable storage medium.
- the technical solution of the present disclosure is essentially or contributes to the relevant technology, or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, It includes several instructions to cause a computer device (which can be a personal computer, a server, or a network device, etc.) or a processor to execute all or part of the steps of the methods described in various embodiments of the present disclosure.
- the aforementioned storage media include: U disk, mobile hard disk, read-only memory (ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program code. .
- An embodiment of the present disclosure also provides a processor-readable storage medium, wherein the processor-readable storage medium stores a computer program, and the computer program is used to cause the processor to execute the terminal-side method provided by the embodiment of the present disclosure.
- the uplink processing method, or the computer program is used to cause the processor to execute the downlink service processing method on the network device side provided by the embodiment of the present disclosure, or the computer program is used to cause the processor to execute the present disclosure.
- the embodiment provides a paging processing method on the network node side.
- the processor-readable storage medium may be any available media or data storage device that the processor can access, including but not limited to magnetic storage (such as floppy disks, hard disks, magnetic tapes, magneto-optical disks (Magneto-Optical, MO), etc.), Optical storage (such as Compact Disk (CD), Digital Video Disc (DVD), Blu-ray Disc (BD), High-definition Versatile Disc (HVD), etc.), and semiconductor memories (such as ROM, Electrical Programmable Read-Only Memory (EPROM), Electrically Erasable Programmable Read -Only Memory (EEPROM), non-volatile memory (NAND FLASH), solid state hard drive (Solid State hard Disk (SSD)), etc.
- magnetic storage such as floppy disks, hard disks, magnetic tapes, magneto-optical disks (Magneto-Optical, MO), etc.
- Optical storage such as Compact Disk (CD), Digital Video Disc (DVD), Blu-ray Disc (BD), High-defini
- embodiments of the present disclosure may be provided as methods, systems, or computer program products. Accordingly, the present disclosure may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment that combines software and hardware aspects. Furthermore, the present disclosure may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, magnetic disk storage, optical storage, and the like) embodying computer-usable program code therein.
- a computer-usable storage media including, but not limited to, magnetic disk storage, optical storage, and the like
- processor-executable instructions may also be stored in a processor-readable memory that causes a computer or other programmable data processing apparatus to operate in a particular manner, such that the generation of instructions stored in the processor-readable memory includes the manufacture of the instruction means product, the instruction device implements the function specified in one process or multiple processes in the flow chart and/or one block or multiple blocks in the block diagram.
- processor-executable instructions may also be loaded onto a computer or other programmable data processing device, causing a series of operational steps to be performed on the computer or other programmable device to produce computer-implemented processing, thereby causing the computer or other programmable device to
- the instructions that are executed provide steps for implementing the functions specified in a process or processes of the flowchart diagrams and/or a block or blocks of the block diagrams.
- the disclosed devices and methods can be implemented in other ways.
- the device embodiments described above are only illustrative.
- the division of the units is only a logical function division. In actual implementation, there may be other division methods.
- multiple units or components may be combined or can be integrated into another system, or some features can be ignored, or not implemented.
- the coupling or direct coupling or communication connection between each other shown or discussed may be through some interfaces, and the indirect coupling or communication connection of the devices or units may be in electrical, mechanical or other forms.
- the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or they may be distributed to multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.
- each functional unit in various embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit.
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Abstract
The present disclosure provides an uplink processing method, a downlink service processing method, a paging processing method, and a communication device. The terminal-side method comprises: a terminal acquires first information, the first information being used for representing that there is a first downlink service reaching a network device; and the terminal triggers execution of an uplink transmission process in a non-connected state according to the first information.
Description
相关申请的交叉引用Cross-references to related applications
本公开主张在2022年07月22日在中国提交的中国专利申请号No.202210873486.4的优先权,其全部内容通过引用包含于此。This disclosure claims priority to Chinese Patent Application No. 202210873486.4 filed in China on July 22, 2022, the entire content of which is incorporated herein by reference.
本公开涉及通信技术领域,尤其涉及一种上行处理方法、下行业务处理方法、寻呼处理方法和通信设备。The present disclosure relates to the field of communication technology, and in particular, to an uplink processing method, a downlink service processing method, a paging processing method and a communication device.
相关技术中,终端一般在处于连接态时进行上行数据和下行数据的传输,当终端处于非连接态时,一般无法进行上行数据和下行数据的传输。当处于非连接态的终端有下行业务需要接收时,网络设备需要触发执行寻呼(Paging)过程才能与终端建立连接,不仅信令开销较大,而且时延较长。In related technologies, a terminal generally transmits uplink data and downlink data when it is in a connected state. When the terminal is in a non-connected state, it generally cannot transmit uplink data and downlink data. When a terminal in a non-connected state needs to receive downlink services, the network device needs to trigger a paging process to establish a connection with the terminal. Not only is the signaling overhead high, but the delay is also long.
发明内容Contents of the invention
本公开实施例提供一种上行处理方法、下行业务处理方法、寻呼处理方法和通信设备,以解决相关技术中通过触发执行寻呼过程与非连接态终端建立连接所存在的信令开销较大且时延较长的问题。Embodiments of the present disclosure provide an uplink processing method, a downlink service processing method, a paging processing method and a communication device to solve the large signaling overhead that exists in related technologies by triggering the paging process to establish a connection with a non-connected terminal. And the problem of long delay.
本公开实施例提供一种上行处理方法,包括:Embodiments of the present disclosure provide an uplink processing method, including:
终端获取第一信息,所述第一信息用于表征存在第一下行业务到达网络设备;The terminal obtains first information, where the first information is used to indicate that the first downlink service reaches the network device;
所述终端根据所述第一信息,在非连接态下触发执行上行传输过程。The terminal triggers execution of an uplink transmission process in a non-connected state according to the first information.
本公开实施例还提供一种下行业务处理方法,包括:Embodiments of the present disclosure also provide a downlink service processing method, including:
在第一下行业务到达网络设备之前,所述网络设备向终端发送第一消息,所述第一消息包含第一信息,所述第一信息用于表征存在所述第一下行业务到达所述网络设备;Before the first downlink service reaches the network device, the network device sends a first message to the terminal. The first message includes first information, and the first information is used to represent the existence of the first downlink service arriving at the terminal. The network equipment described above;
所述网络设备接收所述终端在非连接态下发送的上行消息。
The network device receives the uplink message sent by the terminal in a non-connected state.
本公开实施例还提供一种寻呼处理方法,包括:An embodiment of the present disclosure also provides a paging processing method, including:
在终端的锚节点触发针对所述终端的无线接入网络RAN寻呼的情况下,网络节点接收所述锚节点发送的目标消息,所述目标消息包括下行业务的特性信息和上行业务的特性信息中的至少一项;When the anchor node of the terminal triggers radio access network RAN paging for the terminal, the network node receives the target message sent by the anchor node, where the target message includes the characteristic information of the downlink service and the characteristic information of the uplink service. at least one of;
所述网络节点根据所述目标消息,确定延迟发起针对所述终端的RAN寻呼过程。The network node determines to delay initiating a RAN paging process for the terminal according to the target message.
本公开实施例还提供一种终端,包括:存储器、收发机和处理器,其中:An embodiment of the present disclosure also provides a terminal, including: a memory, a transceiver, and a processor, wherein:
存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于读取所述存储器中的计算机程序并执行以下操作:Memory, used to store computer programs; transceiver, used to send and receive data under the control of the processor; processor, used to read the computer program in the memory and perform the following operations:
获取第一信息,所述第一信息用于表征存在第一下行业务到达网络设备;Obtain first information, where the first information is used to indicate that there is a first downlink service arriving at the network device;
根据所述第一信息,在非连接态下触发执行上行传输过程。According to the first information, the uplink transmission process is triggered in the non-connected state.
本公开实施例还提供一种终端,包括:An embodiment of the present disclosure also provides a terminal, including:
获取模块,用于获取第一信息,所述第一信息用于表征存在第一下行业务到达网络设备;An acquisition module, configured to acquire first information, where the first information is used to indicate the existence of a first downlink service reaching the network device;
触发模块,用于根据所述第一信息,在非连接态下触发执行上行传输过程。A triggering module, configured to trigger execution of an uplink transmission process in a non-connected state according to the first information.
本公开实施例还提供一种网络设备,包括:存储器、收发机和处理器,其中:An embodiment of the present disclosure also provides a network device, including: a memory, a transceiver, and a processor, wherein:
存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于读取所述存储器中的计算机程序并执行以下操作:Memory, used to store computer programs; transceiver, used to send and receive data under the control of the processor; processor, used to read the computer program in the memory and perform the following operations:
在第一下行业务到达网络设备之前,向终端发送第一消息,所述第一消息包含第一信息,所述第一信息用于表征存在所述第一下行业务到达所述网络设备;Before the first downlink service reaches the network device, send a first message to the terminal, where the first message includes first information, and the first information is used to indicate that the first downlink service reaches the network device;
接收所述终端在非连接态下发送的上行消息。Receive uplink messages sent by the terminal in a non-connected state.
本公开实施例还提供一种网络设备,包括:An embodiment of the present disclosure also provides a network device, including:
发送模块,用于在第一下行业务到达网络设备之前,向终端发送第一消息,所述第一消息包含第一信息,所述第一信息用于表征存在所述第一下行业务到达所述网络设备;A sending module, configured to send a first message to the terminal before the first downlink service arrives at the network device, where the first message contains first information, and the first information is used to represent the presence of the arrival of the first downlink service. The network equipment;
接收模块,用于接收所述终端在非连接态下发送的上行消息。
A receiving module, configured to receive uplink messages sent by the terminal in a non-connected state.
本公开实施例还提供一种网络节点,包括:存储器、收发机和处理器,其中:An embodiment of the present disclosure also provides a network node, including: a memory, a transceiver, and a processor, wherein:
存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于读取所述存储器中的计算机程序并执行以下操作:Memory, used to store computer programs; transceiver, used to send and receive data under the control of the processor; processor, used to read the computer program in the memory and perform the following operations:
在终端的锚节点触发针对所述终端的无线接入网络RAN寻呼的情况下,接收所述锚节点发送的目标消息,所述目标消息包括下行业务的特性信息和上行业务的特性信息中的至少一项;When the anchor node of the terminal triggers radio access network RAN paging for the terminal, receive a target message sent by the anchor node, where the target message includes the characteristic information of the downlink service and the characteristic information of the uplink service. at least one item;
根据所述目标消息,确定延迟发起针对所述终端的RAN寻呼过程。According to the target message, it is determined to delay initiating a RAN paging process for the terminal.
本公开实施例还提供一种网络节点,包括:An embodiment of the present disclosure also provides a network node, including:
接收模块,用于在终端的锚节点触发针对所述终端的无线接入网络RAN寻呼的情况下,接收所述锚节点发送的目标消息,所述目标消息包括下行业务的特性信息和上行业务的特性信息中的至少一项;A receiving module configured to receive a target message sent by the anchor node when the anchor node of the terminal triggers radio access network RAN paging for the terminal, where the target message includes characteristic information of downlink services and uplink services. At least one item of characteristic information;
确定模块,用于根据所述目标消息,确定延迟发起针对所述终端的RAN寻呼过程。A determining module configured to determine, according to the target message, to delay initiating a RAN paging process for the terminal.
本公开实施例还提供一种处理器可读存储介质,所述处理器可读存储介质存储有计算机程序,所述计算机程序用于使所述处理器执行本公开实施例提供的终端侧的上行处理方法,或者,所述计算机程序用于使所述处理器执行本公开实施例提供的网络设备的下行业务处理方法,或者,所述计算机程序用于使所述处理器执行本公开实施例提供的网络节点侧的寻呼处理方法。An embodiment of the present disclosure also provides a processor-readable storage medium. The processor-readable storage medium stores a computer program. The computer program is used to cause the processor to execute the terminal-side uplink provided by the embodiment of the present disclosure. The processing method, or the computer program is used to cause the processor to execute the downlink service processing method of the network device provided by the embodiment of the present disclosure, or the computer program is used to cause the processor to execute the method provided by the embodiment of the present disclosure. Paging processing method on the network node side.
本公开实施例中,终端可在确定存在第一下行业务到达网络设备的情况下,在非连接态下主动触发执行上行传输过程,从而,终端可在非连接态下主动触发执行与网络设备的连接。这样,当处于非连接态的终端有下行业务需要接收时,网络设备无需触发执行寻呼过程即可与终端建立连接,从而能够减少因寻呼过程而导致的信令开销,并减少因寻呼过程而导致的时延。In the embodiment of the present disclosure, when it is determined that the first downlink service reaches the network device, the terminal can actively trigger the execution of the uplink transmission process in the non-connected state. Therefore, the terminal can actively trigger the execution of the uplink transmission process with the network device in the non-connected state. Connection. In this way, when a terminal in a non-connected state needs to receive downlink services, the network device can establish a connection with the terminal without triggering the paging process, thereby reducing the signaling overhead caused by the paging process and reducing the number of delays caused by the process.
图1是本公开实施可应用的网络构架的结构示意图;Figure 1 is a schematic structural diagram of a network architecture applicable to the implementation of the present disclosure;
图2是本公开实施例提供的一种上行处理方法的流程图;Figure 2 is a flow chart of an uplink processing method provided by an embodiment of the present disclosure;
图3是本公开实施例提供的一种下行业务处理方法的流程图;
Figure 3 is a flow chart of a downlink service processing method provided by an embodiment of the present disclosure;
图4至图8是本公开实施例提供的具体实施例的流程图;Figures 4 to 8 are flow charts of specific embodiments provided by embodiments of the present disclosure;
图9是本公开实施例提供的一种寻呼处理方法的流程图;Figure 9 is a flow chart of a paging processing method provided by an embodiment of the present disclosure;
图10是本公开实施例提供的一种终端的结构图;Figure 10 is a structural diagram of a terminal provided by an embodiment of the present disclosure;
图11是本公开实施例提供的一种网络设备的结构图;Figure 11 is a structural diagram of a network device provided by an embodiment of the present disclosure;
图12是本公开实施例提供的另一种网络节点的结构图;Figure 12 is a structural diagram of another network node provided by an embodiment of the present disclosure;
图13是本公开实施例提供的另一种终端的结构图;Figure 13 is a structural diagram of another terminal provided by an embodiment of the present disclosure;
图14是本公开实施例提供的另一种网络设备的结构图;Figure 14 is a structural diagram of another network device provided by an embodiment of the present disclosure;
图15是本公开实施例提供的另一种网络节点的结构图。Figure 15 is a structural diagram of another network node provided by an embodiment of the present disclosure.
为使本公开要解决的技术问题、技术方案和优点更加清楚,下面将结合附图及具体实施例进行详细描述。In order to make the technical problems, technical solutions and advantages to be solved by the present disclosure clearer, a detailed description will be given below with reference to the accompanying drawings and specific embodiments.
本公开实施例中术语“和/或”,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。字符“/”一般表示前后关联对象是一种“或”的关系。In the embodiment of the present disclosure, the term "and/or" describes the association relationship of associated objects, indicating that there can be three relationships, for example, A and/or B, which can mean: A exists alone, A and B exist simultaneously, and B exists alone. these three situations. The character "/" generally indicates that the related objects are in an "or" relationship.
本公开实施例中术语“多个”是指两个或两个以上,其它量词与之类似。In the embodiment of this disclosure, the term "plurality" refers to two or more than two, and other quantifiers are similar to it.
下面将结合本公开实施例中的附图,对本公开实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本公开一部分实施例,并不是全部的实施例。基于本公开中的实施例,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,都属于本公开保护的范围。The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only some of the embodiments of the present disclosure, not all of them. Based on the embodiments in this disclosure, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of this disclosure.
本公开实施例提供一种上行处理方法、下行业务处理方法、寻呼处理方法、终端、网络设备、网络节点和存储介质,用以解决相关技术中通过触发寻呼过程与非连接态终端建立连接所存在的信令开销较大且时延较长的问题。Embodiments of the present disclosure provide an uplink processing method, a downlink service processing method, a paging processing method, a terminal, a network device, a network node and a storage medium to solve the problem in related technologies of establishing a connection with a non-connected terminal by triggering the paging process. There are problems such as large signaling overhead and long delay.
其中,方法和设备是基于同一申请构思的,由于方法和设备解决问题的原理相似,因此装置和方法的实施可以相互参见,重复之处不再赘述。Among them, the method and the equipment are based on the concept of the same application. Since the principles of the method and the equipment to solve the problem are similar, the implementation of the equipment and the method can be referred to each other, and the repeated details will not be repeated.
本公开实施例提供的技术方案可以适用于多种系统,尤其是第5代(5th Generation,5G)系统和第6代(6th Generation,6G)系统。例如适用的系统可以是全球移动通讯(Global System Of Mobile Communication,GSM)系
统、码分多址(Code Division Multiple Access,CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access,WCDMA)通用分组无线业务(General Packet Radio Service,GPRS)系统、长期演进(Long Term Evolution,LTE)系统、LTE频分双工(Frequency Division Duplex,FDD)系统、LTE时分双工(Time Division Duplex,TDD)系统、高级长期演进(Long Term Evolution Advanced,LTE-A)系统、通用移动系统(Universal Mobile Telecommunication System,UMTS)、全球互联微波接入(Worldwide Interoperability For Microwave Access,WiMAX)系统、5G新空口(New Radio,NR)系统、6G系统等。这多种系统中均包括终端设备和网络设备。系统中还可以包括核心网部分,例如演进的分组系统(Evloved Packet System,EPS)、5G系统(5G System,5GS)等。The technical solutions provided by the embodiments of the present disclosure can be applied to a variety of systems, especially 5th Generation (5G) systems and 6th Generation (6G) systems. For example, the applicable system may be the Global System Of Mobile Communication (GSM) system. system, Code Division Multiple Access (CDMA) system, Wideband Code Division Multiple Access (WCDMA) General Packet Radio Service (GPRS) system, Long Term Evolution (Long Term Evolution) , LTE) system, LTE Frequency Division Duplex (FDD) system, LTE Time Division Duplex (TDD) system, Advanced Long Term Evolution (Long Term Evolution Advanced, LTE-A) system, universal mobile system (Universal Mobile Telecommunication System, UMTS), Worldwide Interoperability For Microwave Access (WiMAX) system, 5G New Radio (NR) system, 6G system, etc. These various systems include terminal equipment and network equipment. The system may also include a core network part, such as an evolved packet system (Evloved Packet System, EPS), a 5G system (5G System, 5GS), etc.
请参见图1,图1是本公开实施可应用的网络构架的结构示意图,如图1所示,包括终端11和网络设备12,其中:Please refer to Figure 1. Figure 1 is a schematic structural diagram of a network architecture applicable to the implementation of the present disclosure. As shown in Figure 1, it includes a terminal 11 and a network device 12, where:
其中,本公开实施例涉及的终端11,可以是指向用户提供语音和/或数据连通性的设备,具有无线连接功能的手持式设备、或连接到无线调制解调器的其他处理设备等。在不同的系统中,终端设备的名称可能也不相同,例如在5G系统中,终端设备可以称为用户设备(User Equipment,UE)。无线终端设备可以经无线接入网(Radio Access Network,RAN)与一个或多个核心网(Core Network,CN)进行通信,无线终端设备可以是移动终端设备,如移动电话(或称为“蜂窝”电话)和具有移动终端设备的计算机,例如,可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置,它们与无线接入网交换语言和/或数据。例如,个人通信业务(Personal Communication Service,PCS)电话、无绳电话、会话发起协议(Session Initiated Protocol,SIP)话机、无线本地环路(Wireless Local Loop,WLL)站、个人数字助理(Personal Digital Assistant,PDA)、Redcap终端等设备。无线终端设备也可以称为系统、订户单元(subscriber unit)、订户站(subscriber station),移动站(mobile station)、移动台(mobile)、远程站(remote station)、接入点(access point)、远程终端设备(remote terminal)、接入终端设备(access terminal)、用户终端设备(user terminal)、用户代理(user agent)、用户装置(user device),
本公开实施例中并不限定。Among them, the terminal 11 involved in the embodiment of the present disclosure may be a device that provides voice and/or data connectivity to users, a handheld device with a wireless connection function, or other processing devices connected to a wireless modem, etc. In different systems, the names of terminal equipment may also be different. For example, in a 5G system, the terminal equipment may be called User Equipment (UE). Wireless terminal equipment can communicate with one or more core networks (Core Network, CN) via a Radio Access Network (RAN). The wireless terminal equipment can be a mobile terminal equipment, such as a mobile phone (also known as a "cellular phone"). "Telephone) and computers with mobile terminal devices, which may be, for example, portable, pocket-sized, handheld, computer-built-in or vehicle-mounted mobile devices, which exchange speech and/or data with the radio access network. For example, Personal Communication Service (PCS) phones, cordless phones, Session Initiated Protocol (SIP) phones, Wireless Local Loop (WLL) stations, Personal Digital Assistants, PDA), Redcap terminal and other equipment. Wireless terminal equipment may also be called a system, a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, or an access point. , remote terminal, access terminal, user terminal, user agent, user device, There is no limitation in the embodiments of the present disclosure.
本公开实施例涉及的网络设备12,可以是基站,该基站可以包括多个为终端提供服务的小区。根据具体应用场合不同,基站又可以称为接入点,或者可以是接入网中在空中接口上通过一个或多个扇区与无线终端设备通信的设备,或者其它名称。网络设备可用于将收到的空中帧与网际协议(Internet Protocol,IP)分组进行相互更换,作为无线终端设备与接入网的其余部分之间的路由器,其中接入网的其余部分可包括IP通信网络。网络设备还可协调对空中接口的属性管理。例如,本公开实施例涉及的网络设备可以是全球移动通信系统(Global System for Mobile communications,GSM)或码分多址接入(Code Division Multiple Access,CDMA)中的网络设备(Base Transceiver Station,BTS),也可以是带宽码分多址接入(Wide-band Code Division Multiple Access,WCDMA)中的网络设备(NodeB),还可以是长期演进(long term evolution,LTE)系统中的演进型网络设备(evolutional Node B,eNB或e-NodeB)、5G网络架构(next generation system)中的5G基站(gNB)、6G中的基站,也可以是家庭演进基站(Home evolved Node B,HeNB)、中继节点(relay node)、家庭基站(femto)、微微基站(pico)等,本公开实施例中并不限定。在一些网络结构中,网络设备可以包括集中单元(Centralized Unit,CU)和分布单元(Distributed Unit,DU),集中单元和分布单元也可以地理上分开布置。The network device 12 involved in the embodiment of the present disclosure may be a base station, and the base station may include multiple cells that provide services for terminals. Depending on the specific application, a base station can also be called an access point, or it can be a device in the access network that communicates with wireless terminal equipment through one or more sectors on the air interface, or it can be named by another name. The network device may be used to exchange received air frames with Internet Protocol (IP) packets and act as a router between the wireless end device and the rest of the access network, which may include IP Communications network. Network devices also coordinate attribute management of the air interface. For example, the network equipment involved in the embodiments of the present disclosure may be a network equipment (Base Transceiver Station, BTS) in the Global System for Mobile communications (GSM) or Code Division Multiple Access (CDMA). ), or it can be a network device (NodeB) in a Wide-band Code Division Multiple Access (WCDMA), or an evolutionary network device in a long term evolution (LTE) system (evolutional Node B, eNB or e-NodeB), 5G base station (gNB) in 5G network architecture (next generation system), base station in 6G, or Home evolved Node B (HeNB), relay Nodes (relay nodes), home base stations (femto), pico base stations (pico), etc. are not limited in the embodiments of the present disclosure. In some network structures, network equipment may include a centralized unit (Centralized Unit, CU) and a distributed unit (Distributed Unit, DU). The centralized unit and distributed unit may also be arranged geographically separately.
本公开实施例中,网络设备与终端之间可以各自使用一或多根天线进行多输入多输出(Multi Input Multi Output,MIMO)传输,MIMO传输可以是单用户MIMO(Single User MIMO,SU-MIMO)或多用户MIMO(Multiple User MIMO,MU-MIMO)。根据天线组合的形态和数量,MIMO传输可以是2维MIMO(2Dimensional MIMO,2D-MIMO)、3维MIMO(3Dimensional MIMO,3D-MIMO)、全维度MIMO(Full Dimension MIMO,FD-MIMO)或大规模MIMO(massive-MIMO),也可以是分集传输或预编码传输或波束赋形传输等。In this disclosed embodiment, the network device and the terminal can each use one or more antennas to perform multiple input multiple output (Multi Input Multi Output, MIMO) transmission. The MIMO transmission can be single user MIMO (Single User MIMO, SU-MIMO). ) or multi-user MIMO (Multiple User MIMO, MU-MIMO). Depending on the shape and number of antenna combinations, MIMO transmission can be 2-dimensional MIMO (2Dimensional MIMO, 2D-MIMO), 3-dimensional MIMO (3Dimensional MIMO, 3D-MIMO), full-dimensional MIMO (Full Dimension MIMO, FD-MIMO) or large Massive-MIMO (massive-MIMO) can also be diversity transmission, precoding transmission, beamforming transmission, etc.
请参见图2,图2是本公开实施例提供的一种上行处理方法的流程图。如图2所示,上行处理方法包括以下步骤:
Please refer to Figure 2, which is a flow chart of an uplink processing method provided by an embodiment of the present disclosure. As shown in Figure 2, the uplink processing method includes the following steps:
步骤201:终端获取第一信息,所述第一信息用于表征存在第一下行业务到达网络设备;Step 201: The terminal obtains first information, which is used to indicate that the first downlink service reaches the network device;
步骤202:所述终端根据所述第一信息,在非连接态下触发执行上行传输过程。Step 202: The terminal triggers execution of an uplink transmission process in a non-connected state according to the first information.
存在第一下行业务到达网络设备到达网络设备可以理解为存在第一下行业务将要到达网络设备。第一下行业务可以理解为需要被终端接收的下行业务,第一下行业务可以是周期性业务,也可以是事件性业务。The existence of the first downlink traffic arriving at the network device can be understood as the existence of the first downlink traffic about to reach the network device. The first downlink service can be understood as the downlink service that needs to be received by the terminal. The first downlink service can be a periodic service or an event service.
非连接态可包括无线资源控制(Radio Resource Control,RRC)非激活态(RRC_INACTIVE)和RRC空闲态(RRC_IDLE)。The non-connected state may include Radio Resource Control (RRC) inactive state (RRC_INACTIVE) and RRC idle state (RRC_IDLE).
网络设备可以是RAN侧设备,在5G系统中,RAN可称为NG-RAN(即5G无线接入网),本公开所涉及的RAN均可以包括NG-RAN。存在第一下行(Down Link,DL)业务到达网络设备可理解为存在第一下行业务到达RAN侧设备。网络设备还可以是核心网设备,例如接入和移动管理功能(Access and Mobility Management Function,AMF)和/或用户端口功能(User Port Function,UPF),存在第一下行业务到达网络设备可理解为存在第一下行业务到达AMF和/或UPF。举例来说,针对空闲态终端,如果第一下行业务为下行信令,第一下行业务可先到达AMF;如果第一下行业务为下行数据,第一下行业务可先到达UPF。The network device may be a RAN side device. In the 5G system, the RAN may be called NG-RAN (ie, 5G radio access network). The RAN involved in this disclosure may include NG-RAN. The existence of the first downlink (Down Link, DL) service reaching the network device can be understood as the existence of the first downlink service reaching the RAN side device. The network device can also be a core network device, such as Access and Mobility Management Function (AMF) and/or User Port Function (UPF). The first downlink service arriving at the network device can be understood If there is a first downlink service, it reaches the AMF and/or UPF. For example, for an idle terminal, if the first downlink service is downlink signaling, the first downlink service may arrive at the AMF first; if the first downlink service is downlink data, the first downlink service may arrive at the UPF first.
终端在非连接态下触发执行上行(Up Link,UL)传输过程可理解为终端可在非连接态下主动触发执行与网络设备的连接,作为示例,终端可在接入层(Access Stratum,AS)主动触发执行上行传输过程。The terminal triggers the execution of the Up Link (UL) transmission process in the non-connected state. It can be understood that the terminal can actively trigger the execution of the connection with the network device in the non-connected state. As an example, the terminal can trigger the connection with the network device in the access layer (Access Stratum, AS). ) actively triggers the execution of the uplink transmission process.
本公开实施例可应用于如下场景:有需要被终端接收的第一下行业务将要到达网络设备,而此时终端处于非连接态。在该场景下,终端如果知道第一下行业务将要到达网络设备,则终端可以根据第一下行业务的特性信息主动触发与网络设备的连接,即,终端可以在非连接态下主动触发执行上行传输过程。这样,在第一下行业务到达网络设备时,网络设备无需触发执行寻呼过程就能够将第一下行业务发送给终端,这能够节省信令开销,减少终端和网络设备的功耗,并降低时延。例如,当终端为非激活态终端时,终端触发执行上行传输过程后可与RAN侧设备建立连接,而不需要RAN侧设备触
发执行寻呼过程。又例如,当终端为空闲态终端时,终端触发执行上行传输过程后可与AMF建立连接,而不需要AMF触发执行核心网络寻呼过程(Core Network paging,CN paging)。The disclosed embodiments can be applied to the following scenario: the first downlink service that needs to be received by the terminal is about to reach the network device, and the terminal is in a non-connected state at this time. In this scenario, if the terminal knows that the first downlink service will arrive at the network device, the terminal can actively trigger the connection with the network device based on the characteristic information of the first downlink service. That is, the terminal can actively trigger the execution in the non-connected state. Uplink transmission process. In this way, when the first downlink service reaches the network device, the network device can send the first downlink service to the terminal without triggering the paging process. This can save signaling overhead, reduce the power consumption of the terminal and the network device, and Reduce latency. For example, when the terminal is an inactive terminal, the terminal can establish a connection with the RAN-side device after triggering the uplink transmission process without requiring the RAN-side device to trigger the uplink transmission process. Send and execute the paging process. For another example, when the terminal is an idle terminal, the terminal can establish a connection with the AMF after triggering the uplink transmission process, without the need for the AMF to trigger the Core Network paging (CN paging) process.
本公开实施例中,终端可在确定存在第一下行业务到达网络设备的情况下,在非连接态下主动触发执行上行传输过程,从而,终端可在非连接态下主动触发执行与网络设备的连接。这样,当处于非连接态的终端有下行业务需要接收时,网络设备无需触发执行寻呼过程即可与终端建立连接,从而能够减少因寻呼过程而导致的信令开销,并减少因寻呼过程而导致的时延。In the embodiment of the present disclosure, when it is determined that the first downlink service reaches the network device, the terminal can actively trigger the execution of the uplink transmission process in the non-connected state. Therefore, the terminal can actively trigger the execution of the uplink transmission process with the network device in the non-connected state. Connection. In this way, when a terminal in a non-connected state needs to receive downlink services, the network device can establish a connection with the terminal without triggering the paging process, thereby reducing the signaling overhead caused by the paging process and reducing the number of delays caused by the process.
在一些实施例中,终端在第一下行业务到达网络设备之前获取第一信息。也就是说,终端能够在第一下行业务到达网络设备之前,提前获取第一信息,从而能够使得终端在合适的时机触发执行上行传输过程,有利于提高业务处理效率。In some embodiments, the terminal obtains the first information before the first downlink service reaches the network device. That is to say, the terminal can obtain the first information in advance before the first downlink service reaches the network device, thereby enabling the terminal to trigger the execution of the uplink transmission process at an appropriate time, which is beneficial to improving service processing efficiency.
在一些实施例中,终端获取第一信息,包括如下一项或者多项:In some embodiments, the terminal obtains the first information, including one or more of the following:
所述终端接收所述网络设备发送的第一消息,所述第一消息包含所述第一信息;The terminal receives a first message sent by the network device, where the first message contains the first information;
所述终端基于预设算法,获取所述第一信息;The terminal obtains the first information based on a preset algorithm;
所述终端基于所述终端与高层之间的交互,获取所述第一信息。The terminal obtains the first information based on the interaction between the terminal and the higher layer.
作为一示例,网络设备可从高层(如应用层或者核心网)或者基于自身算法,得知存在第一下行业务到达网络设备。在此基础上,网络设备可通过第一消息提前告知给接收该第一下行业务的终端。第一消息可以是RRC消息,也可以是其他层的消息,第一消息例如可以是RRC释放消息(RRCRelease消息)。作为另一示例,终端可基于自身算法或者与高层之间的层间交互,知道存在需要接收的第一下行业务到达网络设备。As an example, the network device may learn from a higher layer (such as an application layer or a core network) or based on its own algorithm that there is a first downlink service arriving at the network device. On this basis, the network device can notify the terminal receiving the first downlink service in advance through the first message. The first message may be an RRC message or a message from other layers. For example, the first message may be an RRC release message (RRCRelease message). As another example, the terminal may know that there is a first downlink service that needs to be received to reach the network device based on its own algorithm or inter-layer interaction with a higher layer.
在一些实施例中,所述上行传输过程包括如下一项或者多项:In some embodiments, the uplink transmission process includes one or more of the following:
RRC连接过程;RRC connection process;
RRC连接恢复过程;RRC connection recovery process;
小数据传输(Small Data Transmission,SDT)过程。Small Data Transmission (SDT) process.
其中,RRC连接过程可与空闲态终端相对应,即,当终端处于空闲态时,终端触发执行的上行传输过程可为RRC连接过程。比如终端发送传统的
RRCConnectionRequest消息给网络设备,并等待网络设备的RRC消息回复。The RRC connection process may correspond to the idle state terminal, that is, when the terminal is in the idle state, the uplink transmission process triggered by the terminal may be the RRC connection process. For example, the terminal sends traditional Send the RRCConnectionRequest message to the network device and wait for the RRC message reply from the network device.
RRC连接恢复过程可与非激活态终端相对应,即,当终端处于非激活态时,终端触发执行的上行传输过程可为RRC连接恢复过程。RRC连接恢复过程又可称为恢复挂起的RRC连接过程,比如终端发送传统的RRCResumeRequest消息给网络设备,并等待网络设备的RRC消息回复。The RRC connection recovery process may correspond to the inactive state terminal, that is, when the terminal is in the inactive state, the uplink transmission process triggered by the terminal may be the RRC connection recovery process. The RRC connection recovery process can also be called the process of resuming a suspended RRC connection. For example, the terminal sends a traditional RRCResumeRequest message to the network device and waits for the RRC message reply from the network device.
SDT过程可与非激活态终端相对应,即,当终端处于非激活态时,终端触发执行的上行传输过程可为SDT过程。SDT技术已在版本17(Release 17,R17)NR中引入,当终端处于非激活态时,终端可直接进行小数据发送和/或接收,即,非激活态的终端可以保持在非激活态发送和/或接收小数据,这样可避免终端频繁进入连接态,有利于降低信令开销。在此基础上,本公开实施例中,当终端处于非激活态时,终端可以根据第一下行业务的特性信息,主动触发执行SDT过程。作为示例,终端此时没有待发送的上行数据,则终端可触发执行SDT过程;或者,终端此时上行只有小数据包待发送,符合SDT发送规则,则终端可触发执行SDT过程。The SDT process may correspond to the inactive state terminal, that is, when the terminal is in the inactive state, the uplink transmission process triggered by the terminal may be the SDT process. SDT technology has been introduced in version 17 (Release 17, R17) NR. When the terminal is in the inactive state, the terminal can directly send and/or receive small data, that is, the inactive terminal can remain in the inactive state to send and/or receive small data, which can prevent the terminal from frequently entering the connected state and help reduce signaling overhead. On this basis, in the embodiments of the present disclosure, when the terminal is in an inactive state, the terminal can actively trigger the execution of the SDT process based on the characteristic information of the first downlink service. As an example, if the terminal has no uplink data to be sent at this time, the terminal can trigger the execution of the SDT process; or, if the terminal has only small data packets to be sent on the uplink at this time, which complies with the SDT sending rules, the terminal can trigger the execution of the SDT process.
在一些实施例中,所述终端根据所述第一信息,在非连接态下触发执行上行传输过程(具体地,触发执行SDT过程),包括如下至少一项:In some embodiments, the terminal triggers the execution of an uplink transmission process (specifically, triggers the execution of an SDT process) in the non-connected state based on the first information, including at least one of the following:
在所述网络设备预先配置第一配置信息的情况下,所述终端根据所述第一信息,在非连接态下触发执行所述SDT过程,所述第一配置信息用于指示所述终端被允许因下行业务到达网络设备而主动触发执行上行传输过程时,采用所述SDT过程;When the network device is pre-configured with first configuration information, the terminal triggers execution of the SDT process in a non-connected state based on the first information, and the first configuration information is used to indicate that the terminal is The SDT process is allowed to be used when the downlink service reaches the network device and the uplink transmission process is actively triggered;
在所述终端满足预设SDT条件的情况下,所述终端根据所述第一信息,在非连接态下触发执行所述SDT过程,所述预设SDT条件为协议预定义的SDT条件。When the terminal meets the preset SDT condition, the terminal triggers execution of the SDT process in the non-connected state according to the first information, and the preset SDT condition is the SDT condition predefined by the protocol.
在网络侧设备未预先配置第一配置信息的情况下,终端可执行RRC连接过程或RRC连接恢复过程。或者,在终端不满足预设SDT条件的情况下,终端可执行RRC连接过程或RRC连接恢复过程。In the case where the network side device does not pre-configure the first configuration information, the terminal may perform an RRC connection process or an RRC connection recovery process. Alternatively, if the terminal does not meet the preset SDT conditions, the terminal may perform an RRC connection process or an RRC connection recovery process.
需要说明的是,R17引入的SDT技术针对的是非激活态终端始发的上行小数据。本公开实施例可适用于非激活态下网络设备始发的小数据下行业务(即第一下行业务是网络设备始发的小数据下行业务)的SDT过程,终端可
根据网络设备始发的小数据下行业务的特性信息,主动触发执行上行传输过程,以减少信令开销甚至时延。It should be noted that the SDT technology introduced in R17 is aimed at uplink small data originated from inactive terminals. Embodiments of the present disclosure can be applied to the SDT process of small data downlink services initiated by network equipment in the inactive state (that is, the first downlink service is small data downlink services initiated by network equipment). The terminal can Based on the characteristic information of small data downlink services originated from network equipment, the uplink transmission process is actively triggered to reduce signaling overhead and even delay.
在一些实施例中,所述第一信息包括如下一项或者多项:In some embodiments, the first information includes one or more of the following:
所述第一下行业务到达网络设备的时间信息;The time information when the first downlink service reaches the network device;
所述第一下行业务对应的传输资源信息。Transmission resource information corresponding to the first downlink service.
第一信息又可理解为第一下行业务的特性信息,其可以包括第一下行业务到达网络设备的时间信息、第一下行业务对应的传输资源信息中的至少一项。The first information can also be understood as characteristic information of the first downlink service, which may include at least one of time information for the first downlink service to arrive at the network device and transmission resource information corresponding to the first downlink service.
在一些实施例中,所述时间信息包括:所述第一下行业务到达网络设备的周期信息、所述第一下行业务到达网络设备的时刻信息中的一项或者多项;In some embodiments, the time information includes: one or more of period information of the first downlink service arriving at the network device and time information of the first downlink service arriving at the network device;
所述传输资源信息包含无线承载标识(Radio Bearer identity,RB ID)、逻辑信道标识(Logical channel identity,LCID)中的一项或者多项。The transmission resource information includes one or more of a Radio Bearer identity (RB ID) and a Logical channel identity (LCID).
在一些实施例中,所述第一下行业务为周期性业务;In some embodiments, the first downlink service is a periodic service;
所述终端根据所述第一信息,在非连接态下触发执行上行传输过程,包括:The terminal triggers execution of an uplink transmission process in a non-connected state based on the first information, including:
所述终端按照所述第一下行业务到达网络设备的周期信息,在非连接态下周期性地触发执行上行传输过程。The terminal periodically triggers the execution of an uplink transmission process in a non-connected state according to the cycle information of the first downlink service arriving at the network device.
对于周期性的第一下行业务,终端可以获得第一下行业务到达网络设备的周期信息。例如,网络设备从高层或者基于自身算法,获得第一下行业务到达网络设备的周期信息,网络设备通过消息提前告知给接收该下行业务的终端。或者,终端基于自身算法或者层间交互,知道需要接收的第一下行业务到达网络设备的周期信息。在此基础上,终端可按照第一下行业务到达网络设备的周期信息,周期性地主动触发执行上行传输过程。For the periodic first downlink service, the terminal can obtain the period information of the arrival of the first downlink service at the network device. For example, the network device obtains the cycle information of the first downlink service arriving at the network device from a higher layer or based on its own algorithm, and the network device notifies the terminal receiving the downlink service in advance through a message. Or, based on its own algorithm or inter-layer interaction, the terminal knows the periodic information on which the first downlink service that needs to be received reaches the network device. On this basis, the terminal can periodically actively trigger the execution of the uplink transmission process according to the periodic information of the first downlink service arriving at the network device.
额外地,对于周期性的第一下行业务,终端也可以获得第一下行业务到达网络设备的时刻t1以及第一下行业务到达网络设备的间隔周期(cycle1)。在此基础上,终端可在时刻t1开始起,以cycle1为间隔周期,在非连接态下周期性地主动触发执行上行传输过程。Additionally, for the periodic first downlink service, the terminal can also obtain the time t1 when the first downlink service arrives at the network device and the interval period (cycle1) at which the first downlink service arrives at the network device. On this basis, the terminal can periodically actively trigger the execution of the uplink transmission process in the non-connected state starting from time t1 with cycle1 as the interval.
需要说明的是,对于终端周期性地触发执行上行传输过程的情况,每次终端主动触发执行上行传输过程时,可判断终端当前是否处于非连接态,如
果是,则主动触发执行上行传输过程;如果终端已处于连接态,则无需主动触发执行上行传输过程。It should be noted that for the situation where the terminal periodically triggers the execution of the uplink transmission process, each time the terminal actively triggers the execution of the uplink transmission process, it can be determined whether the terminal is currently in a non-connected state, such as If so, the uplink transmission process is actively triggered; if the terminal is already in the connected state, there is no need to actively trigger the uplink transmission process.
在一些实施例中,所述周期信息中包含所述第一下行业务到达所述网络设备的起始时刻、所述第一下行业务到达所述网络设备的间隔周期;其中,所述起始时刻包括如下一项或者多项:In some embodiments, the period information includes the starting time when the first downlink service arrives at the network device and the interval period at which the first downlink service arrives at the network device; wherein, the starting time The starting moment includes one or more of the following:
所述终端接收到所述网络设备发送的第一消息对应的时刻,所述第一消息包含所述第一信息;The moment corresponding to the terminal receiving the first message sent by the network device, where the first message contains the first information;
从所述终端接收到所述第一消息的时刻起,后延N个所述间隔周期之后对应的时刻,N为大于或等于1的整数;Starting from the moment when the terminal receives the first message, the corresponding moment is delayed by N intervals after the interval period, where N is an integer greater than or equal to 1;
所述终端接收到所述网络设备发送的第二消息对应的时刻,所述第二消息包含上行指示,所述上行指示用于指示所述终端触发执行上行传输过程;The moment corresponding to the terminal receiving the second message sent by the network device, the second message containing an uplink indication, and the uplink indication being used to instruct the terminal to trigger execution of the uplink transmission process;
从所述终端接收到所述第二消息的时刻起,后延M个所述间隔周期之后对应的时刻,M为大于或等于1的整数;Starting from the moment when the terminal receives the second message, the corresponding moment is delayed M times after the interval period, where M is an integer greater than or equal to 1;
从所述终端首次触发执行上行传输过程的时刻起,后延S个所述间隔周期之后对应的时刻,S为大于或等于1的整数。Starting from the moment when the terminal triggers the execution of the uplink transmission process for the first time, the corresponding moment is delayed by S intervals, where S is an integer greater than or equal to 1.
该实施方式中,终端可以根据第一下行业务到达网络设备的起始时刻,以及第一下行业务到达网络设备的间隔周期,确定第一下行业务后续到达网络设备的时刻。In this embodiment, the terminal may determine the time at which the first downlink service subsequently arrives at the network device based on the starting time at which the first downlink service arrives at the network device and the interval period at which the first downlink service arrives at the network device.
作为示例,起始时刻可以是终端收到网络设备的第一消息的时刻起,后延T1(T1为第一下行业务的一个周期)之后对应的时刻;或者,起始时刻是终端收到网络设备的触发“非连接态终端主动触发执行上行传输过程”的信令或者指示(该信令或指示可以不同于第一消息)的时刻;或者,起始时刻是终端收到网络设备的触发“非连接态终端主动触发执行上行传输过程”的信令或者指示的时刻起,后延T1之后对应的时刻;或者,起始时刻是终端因网络设备始发下行业务而触发SDT过程的时刻起,后延T1之后对应的时刻。As an example, the starting time may be the time when the terminal receives the first message from the network device, and the corresponding time is delayed by T1 (T1 is a cycle of the first downlink service); or the starting time is when the terminal receives the first message from the network device. The moment when the network device triggers the signaling or indication of "the non-connected terminal actively triggers the execution of the uplink transmission process" (the signaling or indication may be different from the first message); or, the starting time is when the terminal receives the trigger from the network device The starting time is the time when the signaling or instruction of "the non-connected terminal actively triggers the execution of the uplink transmission process" is delayed to the corresponding time after T1; or, the starting time is the time when the terminal triggers the SDT process because the network equipment initiates the downlink service. , delayed by the corresponding time after T1.
需要说明的是,除了终端在获取到第一下行业务的特性信息主动触发执行上行传输过程之外,终端还可以因为其他原因(比如终端始发或者被网络设备寻呼后),隐式认为下行业务特性被激活,则在后续过程中在非连接态周
期性地主动触发执行上行传输过程。It should be noted that, in addition to the terminal actively triggering the execution of the uplink transmission process after acquiring the characteristic information of the first downlink service, the terminal may also implicitly consider the transmission process to be performed for other reasons (such as after the terminal originates or is paged by a network device). If the downlink service feature is activated, it will be in the non-connected state during the subsequent process. Periodically actively trigger the execution of the uplink transmission process.
在一些实施例中,所述第一下行业务为事件性业务;In some embodiments, the first downlink service is an event service;
所述终端根据第一信息,在非连接态下触发执行上行传输过程,还包括:The terminal triggers execution of an uplink transmission process in a non-connected state according to the first information, which further includes:
所述终端在所述第一下行业务到达所述网络设备的时刻,在非连接态下触发执行所述上行传输过程。The terminal triggers execution of the uplink transmission process in a non-connected state at the moment when the first downlink service reaches the network device.
对于事件性的第一下行业务,终端可以获得第一下行业务到达网络设备的时刻。例如,网络设备从高层或者基于自身算法,获得第一下行业务到达网络设备的时刻,网络设备通过消息提前告知给接收该下行业务的终端。或者,终端基于自身算法或者层间交互,知道需要接收的第一下行业务到达网络设备的时刻。这里的时刻可以是绝对时间,也可以是相对时间,比如相对于蜂窝网当前时刻的时间。在此基础上,终端可在第一下行业务到达网络设备的时刻来主动触发执行上行传输过程。For the event-based first downlink service, the terminal can obtain the time when the first downlink service arrives at the network device. For example, the network device obtains the time when the first downlink service reaches the network device from a higher layer or based on its own algorithm, and the network device notifies the terminal receiving the downlink service in advance through a message. Alternatively, the terminal knows the time when the first downlink service to be received reaches the network device based on its own algorithm or inter-layer interaction. The time here can be an absolute time or a relative time, such as the time relative to the current time of the cellular network. On this basis, the terminal can actively trigger the execution of the uplink transmission process at the moment when the first downlink service reaches the network device.
需要说明的是,不论第一下行业务是周期性业务还是事件性业务,本公开实施例不仅适用于下行小数据传输,也适用于其他下行业务,只要下行业务到达具体一定特性即可。It should be noted that, regardless of whether the first downlink service is a periodic service or an event service, the disclosed embodiments are not only applicable to downlink small data transmission, but also to other downlink services, as long as the downlink service reaches certain specific characteristics.
在一些实施例中,所述终端根据所述第一信息,在非连接态下触发执行上行传输过程,包括:In some embodiments, the terminal triggers the execution of an uplink transmission process in a non-connected state based on the first information, including:
所述终端根据所述第一信息,在非连接态下执行统一接入控制(Unified Access Control,UAC)过程;The terminal performs a Unified Access Control (UAC) process in a non-connected state based on the first information;
所述终端基于所述UAC过程,在非连接态下触发执行上行传输过程。Based on the UAC process, the terminal triggers execution of an uplink transmission process in a non-connected state.
该实施方式中,在终端主动触发执行上行传输过程的最开始,可执行UAC过程,判断是否允许终端触发执行上行传输过程,如果UAC结果为允许终端触发执行此过程,终端可触发执行后续的上行传输过程。In this embodiment, at the very beginning when the terminal actively triggers the execution of the uplink transmission process, the UAC process can be executed to determine whether the terminal is allowed to trigger the execution of the uplink transmission process. If the UAC result is that the terminal is allowed to trigger the execution of this process, the terminal can trigger the execution of the subsequent uplink transmission process. transmission process.
UAC过程所依据的接入类别(Access Category,AC)可以是已有的接入类别,也可以是新的接入类别。The Access Category (AC) on which the UAC process is based can be an existing access category or a new access category.
在一些实施例中,所述UAC过程所依据的接入类别包括如下任一项:In some embodiments, the access category based on the UAC process includes any of the following:
第一接入类别,用于指示所述终端主动触发执行上行传输过程;The first access category is used to instruct the terminal to actively trigger the execution of the uplink transmission process;
第二接入类别,用于指示所述终端因下行业务到达网络设备而主动触发执行上行传输过程;
The second access category is used to instruct the terminal to actively trigger the execution of the uplink transmission process because downlink traffic reaches the network device;
第三接入类别,用于指示移动台被呼时接入,比如第三接入类别为移动台被呼(Mobile Terminated,MT);The third access category is used to instruct the mobile station to access when called. For example, the third access category is Mobile Terminated (MT);
第四接入类别,用于指示移动台始呼时接入,比如第四接入类别为移动台始发信号(Mobile Originated signalling,MO signalling)。The fourth access category is used to instruct the mobile station to access when it initiates a call. For example, the fourth access category is Mobile Originated signaling (Mobile Originated signaling, MO signaling).
其中,第一接入类别和第二接入类别为新的接入类别,第三接入类别和第四接入类别为已有的接入类别。The first access category and the second access category are new access categories, and the third access category and the fourth access category are existing access categories.
在一些实施例中,上行处理方法还包括:In some embodiments, the uplink processing method further includes:
所述终端向所述网络设备发送第二消息,所述第二消息包含如下至少一项指示信息:The terminal sends a second message to the network device, where the second message includes at least one of the following indication information:
第一指示信息,用于指示所述终端触发执行上行传输过程的原因为移动台被呼;The first indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the mobile station is called;
第二指示信息,用于指示所述终端触发执行上行传输过程的原因为移动台始发信号;The second indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the mobile station initiates the signal;
第三指示信息,用于指示所述终端触发执行上行传输过程的原因为下行业务到达网络设备;The third indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the downlink service reaches the network device;
第四指示信息,用于指示所述第一下行业务到达所述网络设备的时间信息。The fourth indication information is used to indicate the time information when the first downlink service reaches the network device.
该实施方式中,终端可通过第二消息向网络设备告知触发执行上行传输过程的建立原因或恢复原因(即恢复RRC连接的原因),例如,触发执行上行传输过程的建立原因或恢复原因可以是MT或MO signalling,或者为一个新的原因,比如为下行业务到达网络设备,进一步地,可以为“周期性的下行业务到达网络设备”,或者为“事件性的下行业务到达网络设备”。此外,对于第四指示消息,可以是在终端基于预设算法或基于层间交互获取第一下行业务到达网络设备的时间信息的情况下,由终端向网络设备发送。In this embodiment, the terminal may inform the network device of the establishment reason or recovery reason that triggers the execution of the uplink transmission process (ie, the reason for restoring the RRC connection) through the second message. For example, the establishment reason or recovery reason that triggers the execution of the uplink transmission process may be MT or MO signaling, or for a new reason, such as for downlink traffic to reach the network device. Further, it can be for "periodic downlink traffic to reach the network device", or for "event downlink traffic to reach the network device". In addition, the fourth indication message may be sent by the terminal to the network device when the terminal obtains the time information of the arrival of the first downlink service at the network device based on a preset algorithm or based on inter-layer interaction.
对于网络设备,在收到终端发送的上行消息之后,可基于上行消息以及第一下行业务到达情况,做出相关的响应,具体取决于网络实现。For network equipment, after receiving the uplink message sent by the terminal, relevant responses can be made based on the uplink message and the arrival of the first downlink service, depending on the network implementation.
比如RAN侧设备可基于收到的上行消息以及收到的第一下行业务,向终端发送RRCResume消息,以将终端转入到连接态,并在连接态向终端发送第一下行业务。或者,RAN侧设备收到上行消息,但第一下行业务还未到达,
则RAN侧设备可先向终端发送RRCResume消息,以将终端转入到连接态,RAN侧设备等待第一上行业务到达。或者,RAN侧设备收到上行消息后,可将终端保持在非连接态,执行SDT过程中相关上行消息和下行消息的传输。For example, the RAN side device can send a RRCResume message to the terminal based on the received uplink message and the received first downlink service to transfer the terminal to the connected state, and send the first downlink service to the terminal in the connected state. Or, the RAN side device receives the uplink message, but the first downlink service has not yet arrived. Then the RAN side device can first send a RRCResume message to the terminal to transfer the terminal to the connected state, and the RAN side device waits for the arrival of the first uplink service. Alternatively, after receiving the uplink message, the RAN side device can keep the terminal in a non-connected state and perform the transmission of relevant uplink messages and downlink messages in the SDT process.
综上,通过上述过程,终端主动触发执行与网络设备的连接,避免了网络设备触发执行寻呼过程,节省了信令开销,减少了终端和网络设备的功耗,降低了时延。In summary, through the above process, the terminal actively triggers the connection with the network device, avoiding the network device from triggering the paging process, saving signaling overhead, reducing the power consumption of the terminal and the network device, and reducing the delay.
请参见图3,图3是本公开实施例提供的一种下行业务处理方法的流程图。如图3所示,下行业务处理方法包括以下步骤:Please refer to Figure 3. Figure 3 is a flow chart of a downlink service processing method provided by an embodiment of the present disclosure. As shown in Figure 3, the downlink service processing method includes the following steps:
步骤301:在第一下行业务到达网络设备之前,所述网络设备向终端发送第一消息,所述第一消息包含第一信息,所述第一信息用于表征存在所述第一下行业务到达所述网络设备;Step 301: Before the first downlink service reaches the network device, the network device sends a first message to the terminal. The first message contains first information, and the first information is used to represent the existence of the first downlink service. The service reaches the network device;
步骤302:所述网络设备接收所述终端在非连接态下发送的上行消息。Step 302: The network device receives the uplink message sent by the terminal in the non-connected state.
在一些实施例中,所述第一信息包括如下一项或者多项:In some embodiments, the first information includes one or more of the following:
所述第一下行业务到达所述网络设备的时间信息;Time information when the first downlink service reaches the network device;
所述第一下行业务对应的传输资源信息。Transmission resource information corresponding to the first downlink service.
在一些实施例中,所述时间信息包括:所述第一下行业务到达所述网络设备的周期信息、所述第一下行业务到达所述网络设备的时刻信息中的一项或者多项;In some embodiments, the time information includes: one or more of: period information when the first downlink service reaches the network device, and time information when the first downlink service reaches the network device. ;
所述传输资源信息包含无线承载标识、逻辑信道标识中的一项或者多项。The transmission resource information includes one or more of a radio bearer identifier and a logical channel identifier.
在一些实施例中,下行业务处理方法还包括:In some embodiments, the downlink service processing method further includes:
所述网络设备向所述终端发送第一配置信息,所述第一配置信息用于指示所述终端被允许因下行业务到达网络设备而主动触发执行上行传输过程时,采用小数据传输SDT过程。The network device sends first configuration information to the terminal. The first configuration information is used to indicate that the terminal is allowed to use the small data transmission SDT process when the downlink service reaches the network device and actively triggers the execution of the uplink transmission process.
在一些实施例中,下行业务处理方法还包括:In some embodiments, the downlink service processing method further includes:
所述网络设备向所述终端发送第二配置信息,所述第二配置信息用于指示所述终端被允许因下行业务到达网络设备而主动触发执行上行传输过程。The network device sends second configuration information to the terminal, and the second configuration information is used to indicate that the terminal is allowed to actively trigger the execution of the uplink transmission process because downlink traffic reaches the network device.
需要说明的是,第一配置信息和第二配置信息可在同一消息中发送,也可在不同消息中发送。It should be noted that the first configuration information and the second configuration information may be sent in the same message or in different messages.
在一些实施例中,所述上行消息包含如下至少一项指示信息:
In some embodiments, the uplink message includes at least one of the following indication information:
第一指示信息,用于指示所述终端触发执行上行传输过程的原因为移动台被呼;The first indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the mobile station is called;
第二指示信息,用于指示所述终端触发执行上行传输过程的原因为移动台始发信号;The second indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the mobile station initiates the signal;
第三指示信息,用于指示所述终端触发执行上行传输过程的原因为下行业务到达网络设备;The third indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the downlink service reaches the network device;
第四指示信息,用于指示所述第一下行业务到达所述网络设备的时间信息。The fourth indication information is used to indicate the time information when the first downlink service reaches the network device.
在一些实施例中,下行业务处理方法还包括:In some embodiments, the downlink service processing method further includes:
向网络节点发送第三消息,所述第三消息包含如下至少一项:Send a third message to the network node, where the third message includes at least one of the following:
所述第一下行业务到达所述网络设备的时间信息;Time information when the first downlink service reaches the network device;
所述终端在非连接态下触发执行上行传输过程的时间信息。The terminal triggers time information for executing an uplink transmission process in a non-connected state.
在一些实施例中,下行业务处理方法还包括如下至少一项:In some embodiments, the downlink service processing method further includes at least one of the following:
在所述网络设备接收到所述上行消息和所述第一下行业务的情况下,将所述终端的状态由所述非连接态切换至连接态;When the network device receives the uplink message and the first downlink service, switch the state of the terminal from the non-connected state to the connected state;
在所述网络设备接收到所述上行消息,且未接收到所述第一下行业务的情况下,将所述终端的状态由所述非连接态切换至连接态;When the network device receives the uplink message and does not receive the first downlink service, switch the state of the terminal from the non-connected state to the connected state;
在所述网络设备接收到所述上行消息的情况下,将所述终端的状态保持在所述非连接态,并执行SDT过程的数据传输。When the network device receives the uplink message, the state of the terminal is maintained in the non-connected state, and data transmission of the SDT process is performed.
本公开实施例中的网络设备可以是RAN侧设备,也可以是核心网设备,如AMF。The network device in the embodiment of the present disclosure may be a RAN side device or a core network device, such as an AMF.
需要说明的是,本实施例作为与图2所示的实施例中对应的网络设备的实施方式,其具体的实施方式可以参见图2所示的实施例的相关说明,为了避免重复说明,本实施例不再赘述,且还可以达到相同有益效果。It should be noted that this embodiment is an implementation of the network device corresponding to the embodiment shown in Figure 2. For its specific implementation, please refer to the relevant description of the embodiment shown in Figure 2. In order to avoid repeated explanation, this embodiment The embodiments will not be described again, and the same beneficial effects can also be achieved.
下面结合图4至图7,通过多个实施例对本公开实施例提供的上行处理方法进行举例说明:The following illustrates the uplink processing method provided by the embodiments of the present disclosure through multiple embodiments with reference to Figures 4 to 7:
实施例一(请参见图4):Embodiment 1 (see Figure 4):
步骤41:RAN侧设备从高层或者基于自身算法,获取第一下行业务到达RAN侧的周期。
Step 41: The RAN side device obtains the period in which the first downlink service reaches the RAN side from the higher layer or based on its own algorithm.
进一步地,可以配置第一下行业务对应的无线承载标识(RB ID)或者逻辑信号标识(Logical channel identity)。Further, a radio bearer ID (RB ID) or a logical channel identity (Logical channel identity) corresponding to the first downlink service can be configured.
步骤42:RAN侧设备通过消息提前告知给接收第一下行业务的终端。Step 42: The RAN side device notifies the terminal receiving the first downlink service in advance through a message.
该消息可以是RRC消息,也可以是其他层的消息;进一步地,该消息可以是RRCRelease消息。The message may be an RRC message or a message from other layers; further, the message may be an RRCRelease message.
步骤43:终端在第一下行业务到达RAN侧的周期时刻,周期性地主动触发执行上行传输过程。Step 43: The terminal periodically actively triggers the execution of the uplink transmission process at the periodic time when the first downlink service reaches the RAN side.
进一步地,终端每次主动触发执行上行传输过程时,需要判断终端当前是否处于RRC非激活态,如果是,则主动触发执行上行传输过程;如果终端已处于RRC连接态,则不需要主动触发执行上行传输过程。Furthermore, every time the terminal actively triggers the execution of the uplink transmission process, it needs to determine whether the terminal is currently in the RRC inactive state. If so, it actively triggers the execution of the uplink transmission process; if the terminal is already in the RRC connected state, it does not need to actively trigger the execution. Uplink transmission process.
可选地,在终端主动触发执行上行传输过程最开始,终端执行UAC过程,判断是否允许终端触发执行上行传输过程;UAC过程中,接入类别可以为一个新的接入类别,比如新的接入类别是终端主动触发执行上行传输过程,或者终端因为下行业务到达RAN侧而主动触发执行上行传输过程,也可以沿用已有的接入类别,比如为MT,或者为MO signalling。如果UAC结果为允许终端触发执行此过程,终端才触发执行后续的上行传输过程。Optionally, at the beginning of the terminal actively triggering the uplink transmission process, the terminal executes the UAC process to determine whether the terminal is allowed to trigger the uplink transmission process; during the UAC process, the access category can be a new access category, such as a new access category. The entry category means that the terminal actively triggers the execution of the uplink transmission process, or the terminal actively triggers the execution of the uplink transmission process because the downlink service reaches the RAN side. It can also use the existing access category, such as MT or MO signaling. If the UAC result is that the terminal is allowed to trigger this process, the terminal will trigger the subsequent uplink transmission process.
上行传输过程可以是:1)恢复挂起的RRC连接过程,比如终端发送传统的RRCResumeRequest消息给网络设备,并等待网络设备的RRC消息回复;或者2)SDT过程,比如终端侧此时没有待发送的上行数据,终端触发执行SDT过程或者MT(终端被呼)SDT过程,或者终端侧此时上行只有小数据包待发送,符合SDT发送规则,因此终端触发执行SDT过程。The uplink transmission process can be: 1) The process of resuming the suspended RRC connection, such as the terminal sending a traditional RRCResumeRequest message to the network device and waiting for the RRC message reply from the network device; or 2) the SDT process, such as the terminal side has nothing to send at this time For uplink data, the terminal triggers the execution of the SDT process or the MT (terminal called) SDT process, or the terminal side has only small data packets to be sent in the uplink at this time, which conforms to the SDT sending rules, so the terminal triggers the execution of the SDT process.
进一步地,终端可以基于网络侧配置,确定具体采用1)还是2)。比如网络侧配置“当终端因为下行业务到达而主动触发执行上行传输过程时,终端采用MT SDT过程”,终端收到该配置后,则上行传输过程采用MT SDT过程;再比如网络侧配置“第一下行业务对应的数据无线承载标识(Data Radio Bearer identity,DRB ID)=1”,而DRB ID=1为SDT RB,所以当终端因为下行业务到达而主动触发执行上行传输过程时,终端采用SDT过程。Further, the terminal can determine whether to specifically adopt 1) or 2) based on the network side configuration. For example, the network side configuration "When the terminal actively triggers the execution of the uplink transmission process due to the arrival of downlink services, the terminal adopts the MT SDT process". After the terminal receives this configuration, the uplink transmission process adopts the MT SDT process; another example is the network side configuration " The Data Radio Bearer identity (DRB ID) corresponding to the downlink service = 1”, and DRB ID = 1 is SDT RB, so when the terminal actively triggers the uplink transmission process due to the arrival of the downlink service, the terminal uses SDT process.
步骤44:RAN侧设备接收终端发送的上行消息。Step 44: The RAN side device receives the uplink message sent by the terminal.
上行消息中可携带建立原因或者是恢复原因(恢复RRC连接的原因),
例如可以是MT,或者为MO signalling,或者为一个新的原因,比如为原因为下行业务到达RAN侧,或者为周期性的下行业务到达RAN侧。The uplink message can carry the establishment reason or the recovery reason (the reason for restoring the RRC connection), For example, it can be MT, or MO signaling, or a new reason, such as the reason for downlink traffic arriving at the RAN side, or the reason for periodic downlink traffic arriving at the RAN side.
步骤45:RAN侧设备基于上行消息以及第一下行业务到达情况,做出相关的响应,具体取决于RAN侧设备实现。Step 45: The RAN side device makes a relevant response based on the uplink message and the arrival of the first downlink service, which depends on the implementation of the RAN side device.
比如RAN侧设备基于收到的上行消息,以及收到的下行业务,向终端发送RRCResume消息,终端转入到RRC连接态,并在RRC连接态发送DL业务;For example, the RAN side device sends an RRCResume message to the terminal based on the received uplink message and received downlink service. The terminal enters the RRC connection state and sends DL services in the RRC connection state;
或者RAN侧设备收到的上行消息,但下行业务还未到达,RAN侧设备决定先将终端转入到RRC连接态,因此RAN侧设备先向终端发送RRCResume消息,并等待下行业务到达;Or the RAN side device receives the uplink message, but the downlink service has not yet arrived. The RAN side device decides to transfer the terminal to the RRC connection state first, so the RAN side device first sends an RRCResume message to the terminal and waits for the arrival of the downlink service;
或者RAN侧设备收到上行消息后,将终端保持在RRC非激活态,执行SDT过程中相关上行/下行消息传输。Or after receiving the uplink message, the RAN side device keeps the terminal in the RRC inactive state and performs related uplink/downlink message transmission during the SDT process.
实施例二(请参见图5):Embodiment 2 (see Figure 5):
步骤51:终端基于自身算法或者层间交互,获取需要接收的第一下行业务到达RAN侧的周期;Step 51: Based on its own algorithm or inter-layer interaction, the terminal obtains the period during which the first downlink service to be received reaches the RAN side;
步骤52:终端在第一下行业务到达RAN侧的周期时刻,周期性地主动触发执行上行传输过程;Step 52: The terminal periodically actively triggers the execution of the uplink transmission process at the periodic moment when the first downlink service reaches the RAN side;
步骤53:RAN侧设备接收终端发送的上行消息;Step 53: The RAN side device receives the uplink message sent by the terminal;
步骤54:RAN侧设备基于上行消息以及第一下行业务到达情况,做出相关的响应,具体取决于RAN侧设备实现。Step 54: The RAN side device makes a relevant response based on the uplink message and the arrival of the first downlink service, which depends on the implementation of the RAN side device.
实施例三(请参见图6):Embodiment 3 (see Figure 6):
步骤61:RAN侧设备从高层或者基于自身算法,获取第一下行业务到达RAN侧的时刻;Step 61: The RAN side device obtains the time when the first downlink service arrives at the RAN side from the higher layer or based on its own algorithm;
步骤62:RAN侧设备通过消息提前告知给接收第一下行业务的终端;Step 62: The RAN side device notifies the terminal receiving the first downlink service in advance through a message;
步骤63:终端在第一下行业务到达RAN侧的时刻,主动触发执行上行传输过程;Step 63: When the first downlink service reaches the RAN side, the terminal actively triggers the execution of the uplink transmission process;
步骤64:RAN侧设备接收终端发送的上行消息;Step 64: The RAN side device receives the uplink message sent by the terminal;
步骤65:RAN侧设备基于上行消息以及第一下行业务到达情况,做出相关的响应,具体取决于RAN侧设备实现。
Step 65: The RAN side device makes a relevant response based on the uplink message and the arrival of the first downlink service, which depends on the implementation of the RAN side device.
实施例四(请参见图7):Embodiment 4 (see Figure 7):
步骤71:终端基于自身算法或者层间交互,获取需要接收的第一下行业务到达RAN侧的时刻。Step 71: The terminal obtains the time when the first downlink service to be received reaches the RAN side based on its own algorithm or inter-layer interaction.
步骤72:终端在第一下行业务到达RAN侧的时刻,主动触发执行上行传输过程。Step 72: When the first downlink service reaches the RAN side, the terminal actively triggers the execution of the uplink transmission process.
步骤73:RAN侧设备接收终端发送的上行消息;Step 73: The RAN side device receives the uplink message sent by the terminal;
步骤74:RAN侧设备基于上行消息以及第一下行业务到达情况,做出相关的响应,具体取决于RAN侧设备实现。Step 74: The RAN side device makes a relevant response based on the uplink message and the arrival of the first downlink service, which depends on the implementation of the RAN side device.
实施例五(请参见图8)Embodiment 5 (please refer to Figure 8)
步骤81:AMF基于自身算法,获得第一下行业务到达UPF的时刻和/或周期。Step 81: Based on its own algorithm, the AMF obtains the time and/or period when the first downlink service reaches the UPF.
步骤82:AMF通过消息提前告知给接收第一下行业务的终端。Step 82: The AMF notifies the terminal receiving the first downlink service in advance through a message.
步骤83:终端在第一下行业务到达UPF的时刻,主动触发执行上行传输过程。Step 83: When the first downlink service reaches the UPF, the terminal actively triggers the execution of the uplink transmission process.
可选地,终端在上行传输过程中执行UAC过程,如果UAC结果为允许终端触发执行上行传输过程,终端才触发执行后续的上行消息。上行消息可以是RRC连接建立请求消息,当中包括建立原因可以是MT,或者为一个新的原因,比如为原因为下行业务到达核心网,或者为周期性的下行业务到达核心网。Optionally, the terminal executes the UAC process during the uplink transmission process. If the UAC result is that the terminal is allowed to trigger the execution of the uplink transmission process, the terminal triggers execution of subsequent uplink messages. The uplink message may be an RRC connection establishment request message, including the establishment reason, which may be MT, or a new reason, such as the reason for the downlink service arriving at the core network, or the reason for the periodic downlink service arriving at the core network.
步骤84:RAN侧设备接收终端发送的RRC连接建立请求。Step 84: The RAN side device receives the RRC connection establishment request sent by the terminal.
步骤85:RAN侧设备向终端发送RRC建立消息。Step 85: The RAN side device sends an RRC establishment message to the terminal.
步骤86:终端向RAN侧设备发送RRC连接建立完成消息。Step 86: The terminal sends an RRC connection establishment completion message to the RAN side device.
可选地,该消息中包括终端标识,用于辅助RAN侧设备选择AMF。Optionally, the message includes a terminal identifier, which is used to assist the RAN side device in selecting the AMF.
步骤87:RAN侧设备向AMF发送初始化终端消息(INITIAL UE MESSAGE)。Step 87: The RAN side device sends an initialization terminal message (INITIAL UE MESSAGE) to the AMF.
可选地,INITIAL UE MESSAGE消息中包括原因为MT,或者终端侧因为下行业务到达网络侧(或者核心网)而主动触发执行上行传输过程,或者为下行业务到达核心网,或者周期性的下行业务到达核心网。Optionally, the INITIAL UE MESSAGE message includes that the reason is MT, or the terminal side actively triggers the execution of the uplink transmission process because the downlink service reaches the network side (or core network), or the downlink service reaches the core network, or periodic downlink service Arrive at the core network.
步骤88:AMF基于收到的消息,做出相关的响应,具体取决于AMF实
现。Step 88: AMF makes relevant responses based on the received message, depending on the AMF implementation. now.
比如AMF将取消针对该终端的CN寻呼,或者AMF将与RAN侧设备之间建立该终端的上下文等。For example, the AMF will cancel the CN paging for the terminal, or the AMF will establish the context of the terminal with the RAN side device, etc.
请参见图9,图9是本公开实施例提供的一种寻呼处理方法的流程图。如图9所示,寻呼处理方法包括以下步骤:Please refer to Figure 9, which is a flow chart of a paging processing method provided by an embodiment of the present disclosure. As shown in Figure 9, the paging processing method includes the following steps:
步骤901:在终端的锚节点触发针对所述终端的RAN寻呼的情况下,网络节点接收所述锚节点发送的目标消息,所述目标消息包括下行业务的特性信息和上行业务的特性信息中的至少一项;Step 901: When the anchor node of the terminal triggers RAN paging for the terminal, the network node receives the target message sent by the anchor node, where the target message includes the characteristic information of the downlink service and the characteristic information of the uplink service. at least one of;
步骤902:所述网络节点根据所述目标消息,确定延迟发起针对所述终端的RAN寻呼过程。Step 902: The network node determines to delay initiating the RAN paging process for the terminal according to the target message.
针对非激活态终端,存储该终端上下文的RAN侧设备(即锚(anchor)节点)可能会触发网络节点(如相邻节点或在整个给终端分配的接入网通知区域(RAN-based Notification Area,RNA)内的RAN侧节点)发起针对该终端的RAN寻呼。For inactive terminals, the RAN-side device (i.e., anchor node) that stores the context of the terminal may trigger network nodes (such as adjacent nodes or the entire RAN-based Notification Area allocated to the terminal). , the RAN side node within the RNA) initiates RAN paging for the terminal.
本实施例中,当终端的锚节点触发针对非激活态终端的RAN寻呼时,锚节点可以将终端的下行业务特性和/或上行业务特性告知网络节点。网络节点可基于该配置,进行寻呼优化或者过程优化。比如网络节点可以根据下行业务特性,延迟发起RAN寻呼。当网络节点在一定时间内未收到针对该终端的RRC恢复请求,也未收到锚节点发送的取消RAN寻呼请求时,网络节点才发起针对该终端的RAN寻呼。或者,网络节点可以根据下行业务特性和/或上行业务特性,在收到该终端的RRC恢复请求时,决定是将终端保持在RRC非激活态还是将终端转移到RRC连接态。In this embodiment, when the anchor node of the terminal triggers RAN paging for the inactive terminal, the anchor node may inform the network node of the terminal's downlink service characteristics and/or uplink service characteristics. The network node can perform paging optimization or process optimization based on this configuration. For example, network nodes can delay initiating RAN paging based on downlink service characteristics. When the network node does not receive the RRC recovery request for the terminal within a certain period of time, nor the RAN paging cancellation request sent by the anchor node, the network node initiates RAN paging for the terminal. Alternatively, the network node may decide whether to keep the terminal in the RRC inactive state or transfer the terminal to the RRC connected state when receiving the RRC recovery request from the terminal based on the downlink service characteristics and/or the uplink service characteristics.
需要说明的是,下行业务的特性信息可以指下行业务到达锚节点的时间信息,上行业务的特性信息可以指终端在非连接态下触发执行上行传输过程的时间信息。It should be noted that the characteristic information of the downlink service may refer to the time information when the downlink service reaches the anchor node, and the characteristic information of the uplink service may refer to the time information when the terminal triggers the execution of the uplink transmission process in the non-connected state.
在一些实施例中,寻呼处理方法还包括如下至少一项:In some embodiments, the paging processing method further includes at least one of the following:
所述网络节点在第一预设时间内未接收到所述终端发送的RRC恢复请求的情况下,所述网络节点确定发起针对所述终端的RAN寻呼过程;If the network node does not receive the RRC recovery request sent by the terminal within the first preset time, the network node determines to initiate a RAN paging process for the terminal;
所述网络节点在第二预设时间内未接收到所述锚节点发送的RAN寻呼
取消指示的情况下,所述网络节点确定发起针对所述终端的RAN寻呼过程;The network node does not receive the RAN paging sent by the anchor node within the second preset time. In the case of canceling the instruction, the network node determines to initiate a RAN paging process for the terminal;
所述网络节点接收到所述终端发送的RRC恢复请求的情况下,所述网络节点确定将所述终端的状态保持在非连接态;When the network node receives the RRC recovery request sent by the terminal, the network node determines to keep the state of the terminal in the non-connected state;
所述网络节点接收到所述终端发送的RRC恢复请求的情况下,所述网络节点确定将所述终端的状态由非连接态切换至连接态。When the network node receives the RRC recovery request sent by the terminal, the network node determines to switch the state of the terminal from the non-connected state to the connected state.
本实施例可实现网络节点的寻呼优化,能够适当减少网络节点的信令开销和功耗。This embodiment can realize paging optimization of network nodes, and can appropriately reduce signaling overhead and power consumption of network nodes.
请参见图10,图10是本公开实施例提供的一种终端的结构图。如图10所示,包括存储器1020、收发机1000和处理器1010:Please refer to Figure 10, which is a structural diagram of a terminal provided by an embodiment of the present disclosure. As shown in Figure 10, it includes a memory 1020, a transceiver 1000 and a processor 1010:
存储器1020,用于存储计算机程序;收发机1000,用于在所述处理器1010的控制下收发数据;处理器1010,用于读取所述存储器1020中的计算机程序并执行以下操作:Memory 1020 is used to store computer programs; transceiver 1000 is used to send and receive data under the control of the processor 1010; processor 1010 is used to read the computer program in the memory 1020 and perform the following operations:
获取第一信息,所述第一信息用于表征存在第一下行业务到达网络设备;Obtain first information, where the first information is used to indicate that there is a first downlink service arriving at the network device;
根据所述第一信息,在非连接态下触发执行上行传输过程。According to the first information, the uplink transmission process is triggered in the non-connected state.
其中,在图10中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器1010代表的一个或多个处理器和存储器1020代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。收发机1000可以是多个元件,即包括发送机和接收机,提供用于在传输介质上与各种其他装置通信的单元,这些传输介质包括,这些传输介质包括无线信道、有线信道、光缆等传输介质。针对不同的用户设备,用户接口1030还可以是能够外接内接需要设备的接口,连接的设备包括但不限于小键盘、显示器、扬声器、麦克风、操纵杆等。In FIG. 10 , the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 1010 and various circuits of the memory represented by memory 1020 are linked together. The bus architecture can also link together various other circuits such as peripherals, voltage regulators, and power management circuits, which are all well known in the art and therefore will not be described further herein. The bus interface provides the interface. The transceiver 1000 may be a plurality of elements, including a transmitter and a receiver, providing a unit for communicating with various other devices over transmission media, including wireless channels, wired channels, optical cables, etc. Transmission medium. For different user equipment, the user interface 1030 can also be an interface that can connect external and internal required equipment. The connected equipment includes but is not limited to a keypad, a display, a speaker, a microphone, a joystick, etc.
处理器1010负责管理总线架构和通常的处理,存储器1020可以存储处理器1010在执行操作时所使用的数据。The processor 1010 is responsible for managing the bus architecture and general processing, and the memory 1020 can store data used by the processor 1010 when performing operations.
可选地,处理器1010可以是中央处理器(Central Processing Unit,CPU)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现场可编程门阵列(Field-Programmable Gate Array,FPGA)或复杂可编程逻辑器件
(Complex Programmable Logic Device,CPLD),处理器也可以采用多核架构。Optionally, the processor 1010 may be a central processing unit (CPU), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), a field programmable gate array (Field-Programmable Gate Array, FPGA) or a complex programmable gate array. logic device (Complex Programmable Logic Device, CPLD), the processor can also adopt a multi-core architecture.
处理器通过调用存储器存储的计算机程序,用于按照获得的可执行指令执行本公开实施例提供的任一所述方法。处理器与存储器也可以物理上分开布置。The processor is configured to execute any of the methods provided by the embodiments of the present disclosure according to the obtained executable instructions by calling the computer program stored in the memory. The processor and memory can also be physically separated.
可选地,处理器1010还用于:Optionally, the processor 1010 is also used to:
在所述第一下行业务到达所述网络设备之前,获取所述第一信息。The first information is obtained before the first downlink service reaches the network device.
可选地,所述获取第一信息,包括如下至少一项:Optionally, the obtaining the first information includes at least one of the following:
接收所述网络设备发送的第一消息,所述第一消息包含所述第一信息;Receive a first message sent by the network device, where the first message includes the first information;
基于预设算法,获取所述第一信息;Based on a preset algorithm, obtain the first information;
基于终端与高层之间的交互,获取所述第一信息。The first information is obtained based on the interaction between the terminal and the higher layer.
可选地,所述上行传输过程包括如下至少一项:Optionally, the uplink transmission process includes at least one of the following:
无线资源控制RRC连接过程;Radio resource control RRC connection process;
RRC连接恢复过程;RRC connection recovery process;
小数据传输SDT过程。Small data transfer SDT process.
可选地,所述根据所述第一信息,在非连接态下触发执行上行传输过程,包括如下至少一项:Optionally, triggering execution of an uplink transmission process in a non-connected state according to the first information includes at least one of the following:
在所述网络设备预先配置第一配置信息的情况下,根据所述第一信息,在非连接态下触发执行所述SDT过程,所述第一配置信息用于指示所述终端被允许因下行业务到达网络设备而主动触发执行上行传输过程时,采用所述SDT过程;In the case where the network device is pre-configured with first configuration information, the SDT process is triggered to be executed in the non-connected state according to the first information, and the first configuration information is used to indicate that the terminal is allowed to perform downlink When the service reaches the network device and actively triggers the execution of the uplink transmission process, the SDT process is adopted;
在所述终端满足预设SDT条件的情况下,根据所述第一信息,在非连接态下触发执行所述SDT过程,所述预设SDT条件为协议预定义的SDT条件。When the terminal meets the preset SDT condition, the SDT process is triggered to be executed in the non-connected state according to the first information, and the preset SDT condition is the SDT condition predefined by the protocol.
可选地,所述第一信息包括如下一项或者多项:Optionally, the first information includes one or more of the following:
所述第一下行业务到达网络设备的时间信息;The time information when the first downlink service reaches the network device;
所述第一下行业务对应的传输资源信息。Transmission resource information corresponding to the first downlink service.
可选地,所述时间信息包括:所述第一下行业务到达网络设备的周期信息、所述第一下行业务到达网络设备的时刻信息中的一项或者多项;Optionally, the time information includes: one or more of the period information of the arrival of the first downlink service at the network device and the time information of the arrival of the first downlink service at the network device;
所述传输资源信息包含无线承载标识、逻辑信道标识中的一项或者多项。The transmission resource information includes one or more of a radio bearer identifier and a logical channel identifier.
可选地,所述第一下行业务为周期性业务;
Optionally, the first downlink service is a periodic service;
所述根据所述第一信息,在非连接态下触发执行上行传输过程,包括:The step of triggering execution of an uplink transmission process in a non-connected state according to the first information includes:
按照所述第一下行业务到达网络设备的周期信息,在非连接态下周期性地触发执行上行传输过程。According to the period information of the first downlink service arriving at the network device, the uplink transmission process is periodically triggered in the non-connected state.
可选地,所述周期信息中包含所述第一下行业务到达所述网络设备的起始时刻、所述第一下行业务到达所述网络设备的间隔周期;其中,所述起始时刻包括如下一项或者多项:Optionally, the period information includes the starting time when the first downlink service reaches the network device and the interval period when the first downlink service reaches the network device; wherein, the starting time Including one or more of the following:
所述终端接收到所述网络设备发送的第一消息对应的时刻,所述第一消息包含所述第一信息;The moment corresponding to the terminal receiving the first message sent by the network device, where the first message contains the first information;
从所述终端接收到所述第一消息的时刻起,后延N个所述间隔周期之后对应的时刻,N为大于或等于1的整数;Starting from the moment when the terminal receives the first message, the corresponding moment is delayed by N intervals after the interval period, where N is an integer greater than or equal to 1;
所述终端接收到所述网络设备发送的第二消息对应的时刻,所述第二消息包含上行指示,所述上行指示用于指示所述终端触发执行上行传输过程;The moment corresponding to the terminal receiving the second message sent by the network device, where the second message contains an uplink indication, and the uplink indication is used to instruct the terminal to trigger execution of an uplink transmission process;
从所述终端接收到所述第二消息的时刻起,后延M个所述间隔周期之后对应的时刻,M为大于或等于1的整数;Starting from the moment when the terminal receives the second message, the corresponding moment is delayed M times after the interval period, where M is an integer greater than or equal to 1;
从所述终端首次触发执行上行传输过程的时刻起,后延S个所述间隔周期之后对应的时刻,S为大于或等于1的整数。Starting from the moment when the terminal triggers the execution of the uplink transmission process for the first time, the corresponding moment is delayed by S intervals, where S is an integer greater than or equal to 1.
可选地,所述根据所述第一信息,在非连接态下触发执行上行传输过程,还包括:Optionally, triggering execution of an uplink transmission process in a non-connected state according to the first information further includes:
所述第一下行业务为事件性业务,在所述第一下行业务到达所述网络设备的时刻,在非连接态下触发执行所述上行传输过程。The first downlink service is an event service, and when the first downlink service reaches the network device, execution of the uplink transmission process is triggered in a non-connected state.
可选地,所述根据所述第一信息,在非连接态下触发执行上行传输过程,包括:Optionally, triggering the execution of an uplink transmission process in a non-connected state according to the first information includes:
根据所述第一信息,在非连接态下执行统一接入控制UAC过程;According to the first information, perform a unified access control UAC process in the non-connected state;
基于所述UAC过程,在非连接态下触发执行上行传输过程。Based on the UAC process, the uplink transmission process is triggered in the non-connected state.
可选地,所述UAC过程所依据的接入类别包括如下任一项:Optionally, the access category based on the UAC process includes any of the following:
第一接入类别,用于指示所述终端主动触发执行上行传输过程;The first access category is used to instruct the terminal to actively trigger the execution of the uplink transmission process;
第二接入类别,用于指示所述终端因下行业务到达网络设备而主动触发执行上行传输过程。The second access category is used to instruct the terminal to actively trigger the execution of the uplink transmission process because downlink traffic reaches the network device.
可选地,处理器1010还用于:
Optionally, the processor 1010 is also used to:
向所述网络设备发送第二消息,所述第二消息包含如下至少一项指示信息:Send a second message to the network device, where the second message includes at least one of the following indication information:
第一指示信息,用于指示所述终端触发执行上行传输过程的原因为移动台被呼;The first indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the mobile station is called;
第二指示信息,用于指示所述终端触发执行上行传输过程的原因为移动台始发信号;The second indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the mobile station initiates the signal;
第三指示信息,用于指示所述终端触发执行上行传输过程的原因为下行业务到达网络设备;The third indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the downlink service reaches the network device;
第四指示信息,用于指示所述第一下行业务到达所述网络设备的时间信息。The fourth indication information is used to indicate the time information when the first downlink service reaches the network device.
在此需要说明的是,本公开实施例提供的上述终端,能够实现上述方法实施例所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。It should be noted here that the above-mentioned terminal provided by the embodiment of the present disclosure can implement all the method steps implemented by the above-mentioned method embodiment, and can achieve the same technical effect. The same as the method embodiment in this embodiment will no longer be used. The parts and beneficial effects will be described in detail.
请参见图11,图11是本公开实施例提供的一种网络设备的结构图。如图11所示,包括存储器1120、收发机1100和处理器1110:Please refer to Figure 11, which is a structural diagram of a network device provided by an embodiment of the present disclosure. As shown in Figure 11, it includes a memory 1120, a transceiver 1100 and a processor 1110:
存储器1120,用于存储计算机程序;收发机1100,用于在所述处理器1110的控制下收发数据;处理器1110,用于读取所述存储器1120中的计算机程序并执行以下操作:Memory 1120 is used to store computer programs; transceiver 1100 is used to send and receive data under the control of the processor 1110; processor 1110 is used to read the computer program in the memory 1120 and perform the following operations:
在第一下行业务到达网络设备之前,向终端发送第一消息,所述第一消息包含第一信息,所述第一信息用于表征存在所述第一下行业务到达所述网络设备;Before the first downlink service reaches the network device, send a first message to the terminal, where the first message includes first information, and the first information is used to indicate that the first downlink service reaches the network device;
接收所述终端在非连接态下发送的上行消息。Receive uplink messages sent by the terminal in a non-connected state.
其中,在图11中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器1110代表的一个或多个处理器和存储器1120代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。收发机1100可以是多个元件,即包括发送机和接收机,提供用于在传输介质上与各种其他装置通信的单元,这些传输介质包括,这些传输介质包括无线信道、有线信道、光缆等传输介
质。针对不同的用户设备,用户接口1130还可以是能够外接内接需要设备的接口,连接的设备包括但不限于小键盘、显示器、扬声器、麦克风、操纵杆等。In FIG. 11 , the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 1110 and various circuits of the memory represented by memory 1120 are linked together. The bus architecture can also link together various other circuits such as peripherals, voltage regulators, and power management circuits, which are all well known in the art and therefore will not be described further herein. The bus interface provides the interface. The transceiver 1100 may be a plurality of elements, including a transmitter and a receiver, providing a unit for communicating with various other devices over transmission media, including wireless channels, wired channels, optical cables, etc. transmission medium quality. For different user equipment, the user interface 1130 can also be an interface capable of externally connecting internal and external required equipment. The connected equipment includes but is not limited to a keypad, a display, a speaker, a microphone, a joystick, etc.
处理器1110负责管理总线架构和通常的处理,存储器1120可以存储处理器1110在执行操作时所使用的数据。The processor 1110 is responsible for managing the bus architecture and general processing, and the memory 1120 can store data used by the processor 1110 when performing operations.
可选地,处理器1110可以是中央处理器(Central Processing Unit,CPU)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现场可编程门阵列(Field-Programmable Gate Array,FPGA)或复杂可编程逻辑器件(Complex Programmable Logic Device,CPLD),处理器也可以采用多核架构。Optionally, the processor 1110 may be a central processing unit (Central Processing Unit, CPU), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), a field programmable gate array (Field-Programmable Gate Array, FPGA) or a complex programmable gate array. Logic device (Complex Programmable Logic Device, CPLD), the processor can also adopt a multi-core architecture.
处理器通过调用存储器存储的计算机程序,用于按照获得的可执行指令执行本公开实施例提供的任一所述方法。处理器与存储器也可以物理上分开布置。The processor is configured to execute any of the methods provided by the embodiments of the present disclosure according to the obtained executable instructions by calling the computer program stored in the memory. The processor and memory can also be physically separated.
可选地,所述第一信息包括如下一项或者多项:Optionally, the first information includes one or more of the following:
所述第一下行业务到达所述网络设备的时间信息;Time information when the first downlink service reaches the network device;
所述第一下行业务对应的传输资源信息。Transmission resource information corresponding to the first downlink service.
可选地,所述时间信息包括:所述第一下行业务到达所述网络设备的周期信息、所述第一下行业务到达所述网络设备的时刻信息中的一项或者多项;Optionally, the time information includes: one or more of period information of the first downlink service arriving at the network device and time information of the first downlink service arriving at the network device;
所述传输资源信息包含无线承载标识、逻辑信道标识中的一项或者多项。The transmission resource information includes one or more of a radio bearer identifier and a logical channel identifier.
可选地,处理器1110还用于:Optionally, the processor 1110 is also used to:
向所述终端发送第一配置信息,所述第一配置信息用于指示所述终端被允许因下行业务到达网络设备而主动触发执行上行传输过程时,采用小数据传输SDT过程。Send first configuration information to the terminal, where the first configuration information is used to indicate that the terminal is allowed to use the small data transmission SDT process when the terminal is allowed to actively trigger the execution of the uplink transmission process due to the arrival of downlink services at the network device.
可选地,处理器1110还用于:Optionally, the processor 1110 is also used to:
向所述终端发送第二配置信息,所述第二配置信息用于指示所述终端被允许因下行业务到达网络设备而主动触发执行上行传输过程。Send second configuration information to the terminal, where the second configuration information is used to indicate that the terminal is allowed to actively trigger the execution of an uplink transmission process because downlink traffic reaches the network device.
可选地,所述上行消息包含如下至少一项指示信息:Optionally, the uplink message contains at least one of the following indication information:
第一指示信息,用于指示所述终端触发执行上行传输过程的原因为移动台被呼;The first indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the mobile station is called;
第二指示信息,用于指示所述终端触发执行上行传输过程的原因为移动
台始发信号;The second indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is mobile The station originates the signal;
第三指示信息,用于指示所述终端触发执行上行传输过程的原因为下行业务到达网络设备;The third indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the downlink service reaches the network device;
第四指示信息,用于指示所述第一下行业务到达所述网络设备的时间信息。The fourth indication information is used to indicate the time information when the first downlink service reaches the network device.
可选地,处理器1110还用于:Optionally, the processor 1110 is also used to:
向网络节点发送第三消息,所述第三消息包含如下至少一项:Send a third message to the network node, where the third message includes at least one of the following:
所述第一下行业务到达所述网络设备的时间信息;Time information when the first downlink service reaches the network device;
所述终端在非连接态下触发执行上行传输过程的时间信息。The terminal triggers time information for executing an uplink transmission process in a non-connected state.
在此需要说明的是,本公开实施例提供的上述网络设备,能够实现上述方法实施例所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。It should be noted here that the above-mentioned network equipment provided by the embodiments of the present disclosure can implement all the method steps implemented by the above-mentioned method embodiments, and can achieve the same technical effect. The differences between this embodiment and the method embodiments will no longer be explained here. The same parts and beneficial effects will be described in detail.
请参见图12,图12是本公开实施例提供的一种网络节点的结构图。如图12所示,包括存储器1220、收发机1200和处理器1210:Please refer to Figure 12, which is a structural diagram of a network node provided by an embodiment of the present disclosure. As shown in Figure 12, it includes a memory 1220, a transceiver 1200 and a processor 1210:
存储器1220,用于存储计算机程序;收发机1200,用于在所述处理器1210的控制下收发数据;处理器1210,用于读取所述存储器1220中的计算机程序并执行以下操作:Memory 1220 is used to store computer programs; transceiver 1200 is used to send and receive data under the control of the processor 1210; processor 1210 is used to read the computer program in the memory 1220 and perform the following operations:
在终端的锚节点触发针对所述终端的无线接入网络RAN寻呼的情况下,接收所述锚节点发送的目标消息,所述目标消息包括下行业务的特性信息和上行业务的特性信息中的至少一项;When the anchor node of the terminal triggers radio access network RAN paging for the terminal, receive a target message sent by the anchor node, where the target message includes the characteristic information of the downlink service and the characteristic information of the uplink service. at least one item;
根据所述目标消息,确定延迟发起针对所述终端的RAN寻呼过程。According to the target message, it is determined to delay initiating a RAN paging process for the terminal.
其中,在图12中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器1210代表的一个或多个处理器和存储器1220代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。收发机1200可以是多个元件,即包括发送机和接收机,提供用于在传输介质上与各种其他装置通信的单元,这些传输介质包括,这些传输介质包括无线信道、有线信道、光缆等传输介质。针对不同的用户设备,用户接口1230还可以是能够外接内接需要设备的
接口,连接的设备包括但不限于小键盘、显示器、扬声器、麦克风、操纵杆等。In FIG. 12 , the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 1210 and various circuits of the memory represented by memory 1220 are linked together. The bus architecture can also link together various other circuits such as peripherals, voltage regulators, and power management circuits, which are all well known in the art and therefore will not be described further herein. The bus interface provides the interface. The transceiver 1200 may be a plurality of elements, including a transmitter and a receiver, providing a unit for communicating with various other devices over transmission media, including wireless channels, wired channels, optical cables, etc. Transmission medium. For different user equipment, the user interface 1230 can also be capable of externally connecting internally required equipment. Interface, connected devices include but are not limited to keypads, monitors, speakers, microphones, joysticks, etc.
处理器1210负责管理总线架构和通常的处理,存储器1220可以存储处理器1210在执行操作时所使用的数据。The processor 1210 is responsible for managing the bus architecture and general processing, and the memory 1220 can store data used by the processor 1210 when performing operations.
可选地,处理器1210可以是中央处理器(Central Processing Unit,CPU)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现场可编程门阵列(Field-Programmable Gate Array,FPGA)或复杂可编程逻辑器件(Complex Programmable Logic Device,CPLD),处理器也可以采用多核架构。Optionally, the processor 1210 may be a central processing unit (Central Processing Unit, CPU), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), a field programmable gate array (Field-Programmable Gate Array, FPGA) or a complex programmable gate array. Logic device (Complex Programmable Logic Device, CPLD), the processor can also adopt a multi-core architecture.
处理器通过调用存储器存储的计算机程序,用于按照获得的可执行指令执行本公开实施例提供的任一所述方法。处理器与存储器也可以物理上分开布置。The processor is configured to execute any of the methods provided by the embodiments of the present disclosure according to the obtained executable instructions by calling the computer program stored in the memory. The processor and memory can also be physically separated.
可选地,处理器1210还用于如下至少一项:Optionally, the processor 1210 is also used for at least one of the following:
在第一预设时间内未接收到所述终端发送的RRC恢复请求的情况下,确定发起针对所述终端的RAN寻呼过程;If the RRC recovery request sent by the terminal is not received within the first preset time, determine to initiate a RAN paging process for the terminal;
在第二预设时间内未接收到所述锚节点发送的RAN寻呼取消指示的情况下,确定发起针对所述终端的RAN寻呼过程;If the RAN paging cancellation indication sent by the anchor node is not received within the second preset time, determine to initiate a RAN paging process for the terminal;
在接收到所述终端发送的RRC恢复请求的情况下,确定将所述终端的状态保持在非连接态;Upon receiving the RRC recovery request sent by the terminal, determine to maintain the status of the terminal in the non-connected state;
在接收到所述终端发送的RRC恢复请求的情况下,确定将所述终端的状态由非连接态切换至连接态。Upon receiving the RRC recovery request sent by the terminal, it is determined to switch the state of the terminal from the non-connected state to the connected state.
在此需要说明的是,本公开实施例提供的上述网络节点,能够实现上述方法实施例所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。It should be noted here that the above-mentioned network nodes provided by the embodiments of the present disclosure can implement all the method steps implemented by the above-mentioned method embodiments, and can achieve the same technical effects. The differences between this embodiment and the method embodiments will no longer be explained here. The same parts and beneficial effects will be described in detail.
请参见图13,图13是本公开实施例提供的终端的结构图,如图13所示,终端1300,包括:Please refer to Figure 13, which is a structural diagram of a terminal provided by an embodiment of the present disclosure. As shown in Figure 13, terminal 1300 includes:
获取模块1301,用于获取第一信息,所述第一信息用于表征存在第一下行业务到达网络设备;The acquisition module 1301 is used to acquire first information, where the first information is used to indicate that the first downlink service reaches the network device;
触发模块1302,用于根据所述第一信息,在非连接态下触发执行上行传输过程。
The triggering module 1302 is configured to trigger execution of the uplink transmission process in the non-connected state according to the first information.
可选地,获取模块1301具体用于如下一项或者多项:Optionally, the acquisition module 1301 is specifically used for one or more of the following:
接收所述网络设备发送的第一消息,所述第一消息包含所述第一信息;Receive a first message sent by the network device, where the first message includes the first information;
基于预设算法,获取所述第一信息;Based on a preset algorithm, obtain the first information;
基于终端与高层之间的交互,获取所述第一信息。The first information is obtained based on the interaction between the terminal and the higher layer.
可选地,所述上行传输过程包括如下至少一项:Optionally, the uplink transmission process includes at least one of the following:
无线资源控制RRC连接过程;Radio resource control RRC connection process;
RRC连接恢复过程;RRC connection recovery process;
小数据传输SDT过程。Small data transfer SDT process.
可选地,触发模块1302具体用于如下至少一项:Optionally, the trigger module 1302 is specifically used for at least one of the following:
在所述网络设备预先配置第一配置信息的情况下,根据所述第一信息,在非连接态下触发执行所述SDT过程,所述第一配置信息用于指示所述终端被允许因下行业务到达网络设备而主动触发执行上行传输过程时,采用所述SDT过程;In the case where the network device is pre-configured with first configuration information, the SDT process is triggered to be executed in the non-connected state according to the first information, and the first configuration information is used to indicate that the terminal is allowed to perform downlink When the service reaches the network device and actively triggers the execution of the uplink transmission process, the SDT process is adopted;
在所述终端满足预设SDT条件的情况下,根据所述第一信息,在非连接态下触发执行所述SDT过程,所述预设SDT条件为协议预定义的SDT条件。When the terminal meets the preset SDT condition, the SDT process is triggered to be executed in the non-connected state according to the first information, and the preset SDT condition is the SDT condition predefined by the protocol.
可选地,所述第一信息包括如下一项或者多项:Optionally, the first information includes one or more of the following:
所述第一下行业务到达网络设备的时间信息;The time information when the first downlink service reaches the network device;
所述第一下行业务对应的传输资源信息。Transmission resource information corresponding to the first downlink service.
可选地,所述时间信息包括:所述第一下行业务到达网络设备的周期信息、所述第一下行业务到达网络设备的时刻信息中的一项或者多项;Optionally, the time information includes: one or more of the period information of the arrival of the first downlink service at the network device and the time information of the arrival of the first downlink service at the network device;
所述传输资源信息包含无线承载标识、逻辑信道标识中的一项或者多项。The transmission resource information includes one or more of a radio bearer identifier and a logical channel identifier.
可选地,所述第一下行业务为周期性业务;Optionally, the first downlink service is a periodic service;
触发模块1301具体用于:The trigger module 1301 is specifically used for:
按照所述第一下行业务到达网络设备的周期信息,在非连接态下周期性地触发执行上行传输过程。According to the period information of the first downlink service arriving at the network device, the uplink transmission process is periodically triggered in the non-connected state.
可选地,所述周期信息中包含所述第一下行业务到达所述网络设备的起始时刻、所述第一下行业务到达所述网络设备的间隔周期;其中,所述起始时刻包括如下一项或者多项:Optionally, the period information includes the starting time when the first downlink service reaches the network device and the interval period when the first downlink service reaches the network device; wherein, the starting time Including one or more of the following:
所述终端接收到所述网络设备发送的第一消息对应的时刻,所述第一消
息包含所述第一信息;The moment corresponding to the terminal receiving the first message sent by the network device, the first message The information includes the first information;
从所述终端接收到所述第一消息的时刻起,后延N个所述间隔周期之后对应的时刻,N为大于或等于1的整数;Starting from the moment when the terminal receives the first message, the corresponding moment is delayed by N intervals after the interval period, where N is an integer greater than or equal to 1;
所述终端接收到所述网络设备发送的第二消息对应的时刻,所述第二消息包含上行指示,所述上行指示用于指示所述终端触发执行上行传输过程;The moment corresponding to the terminal receiving the second message sent by the network device, where the second message contains an uplink indication, and the uplink indication is used to instruct the terminal to trigger execution of an uplink transmission process;
从所述终端接收到所述第二消息的时刻起,后延M个所述间隔周期之后对应的时刻,M为大于或等于1的整数;Starting from the moment when the terminal receives the second message, the corresponding moment is delayed M times after the interval period, where M is an integer greater than or equal to 1;
从所述终端首次触发执行上行传输过程的时刻起,后延S个所述间隔周期之后对应的时刻,S为大于或等于1的整数。Starting from the moment when the terminal triggers the execution of the uplink transmission process for the first time, the corresponding moment is delayed by S intervals, where S is an integer greater than or equal to 1.
可选地,所述第一下行业务为事件性业务;Optionally, the first downlink service is an event service;
触发模块1302还用于:Trigger module 1302 is also used to:
在所述第一下行业务到达所述网络设备的时刻,在非连接态下触发执行所述上行传输过程。At the moment when the first downlink service reaches the network device, execution of the uplink transmission process is triggered in a non-connected state.
可选地,触发模块1302包括:Optionally, the trigger module 1302 includes:
执行单元,用于根据所述第一信息,在非连接态下执行统一接入控制UAC过程;An execution unit, configured to execute a unified access control UAC process in a non-connected state according to the first information;
触发单元,用于基于所述UAC过程,在非连接态下触发执行上行传输过程。A triggering unit, configured to trigger execution of an uplink transmission process in a non-connected state based on the UAC process.
可选地,所述UAC过程所依据的接入类别包括如下任一项:Optionally, the access category based on the UAC process includes any of the following:
第一接入类别,用于指示所述终端主动触发执行上行传输过程;The first access category is used to instruct the terminal to actively trigger the execution of the uplink transmission process;
第二接入类别,用于指示所述终端因下行业务到达网络设备而主动触发执行上行传输过程。The second access category is used to instruct the terminal to actively trigger the execution of the uplink transmission process because downlink traffic reaches the network device.
可选地,终端1300还包括:Optionally, terminal 1300 also includes:
发送模块,用于向所述网络设备发送第二消息,所述第二消息包含如下至少一项指示信息:A sending module, configured to send a second message to the network device, where the second message contains at least one of the following indication information:
第一指示信息,用于指示所述终端触发执行上行传输过程的原因为移动台被呼;The first indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the mobile station is called;
第二指示信息,用于指示所述终端触发执行上行传输过程的原因为移动台始发信号;
The second indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the mobile station initiates the signal;
第三指示信息,用于指示所述终端触发执行上行传输过程的原因为下行业务到达网络设备;The third indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the downlink service reaches the network device;
第四指示信息,用于指示所述第一下行业务到达所述网络设备的时间信息。The fourth indication information is used to indicate the time information when the first downlink service reaches the network device.
在此需要说明的是,本公开实施例提供的上述终端,能够实现上述方法实施例所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。It should be noted here that the above-mentioned terminal provided by the embodiment of the present disclosure can implement all the method steps implemented by the above-mentioned method embodiment, and can achieve the same technical effect. The same as the method embodiment in this embodiment will no longer be used. The parts and beneficial effects will be described in detail.
请参见图14,图14是本公开实施例提供的网络设备的结构图,如图14所示,网络设备1400,包括:Please refer to Figure 14, which is a structural diagram of a network device provided by an embodiment of the present disclosure. As shown in Figure 14, network device 1400 includes:
第一发送模块1401,用于在第一下行业务到达所述网络设备之前,向终端发送第一消息,所述第一消息包含第一信息,所述第一信息用于表征存在所述第一下行业务到达所述网络设备;The first sending module 1401 is configured to send a first message to the terminal before the first downlink service reaches the network device. The first message contains first information, and the first information is used to represent the existence of the first downlink service. Once the downlink traffic reaches the network device;
接收模块1402,用于接收所述终端在非连接态下发送的上行消息。The receiving module 1402 is configured to receive uplink messages sent by the terminal in a non-connected state.
可选地,所述第一信息包括如下一项或者多项:Optionally, the first information includes one or more of the following:
所述第一下行业务到达所述网络设备的时间信息;Time information when the first downlink service reaches the network device;
所述第一下行业务对应的传输资源信息。Transmission resource information corresponding to the first downlink service.
可选地,所述时间信息包括:所述第一下行业务到达所述网络设备的周期信息、所述第一下行业务到达所述网络设备的时刻信息中的一项或者多项;Optionally, the time information includes: one or more of period information of the first downlink service arriving at the network device and time information of the first downlink service arriving at the network device;
所述传输资源信息包含无线承载标识、逻辑信道标识中的一项或者多项。The transmission resource information includes one or more of a radio bearer identifier and a logical channel identifier.
可选地,网络设备1400还包括:Optionally, network device 1400 also includes:
第二发送模块,用于向所述终端发送第一配置信息,所述第一配置信息用于指示所述终端被允许因下行业务到达网络设备而主动触发执行上行传输过程时,采用小数据传输SDT过程。The second sending module is configured to send first configuration information to the terminal. The first configuration information is used to indicate that the terminal is allowed to use small data transmission when it is allowed to actively trigger the execution of the uplink transmission process due to the arrival of downlink services at the network device. SDT process.
可选地,网络设备1400还包括:Optionally, network device 1400 also includes:
第三发送模块,用于向所述终端发送第二配置信息,所述第二配置信息用于指示所述终端被允许因下行业务到达网络设备而主动触发执行上行传输过程。The third sending module is configured to send second configuration information to the terminal, where the second configuration information is used to indicate that the terminal is allowed to actively trigger the execution of the uplink transmission process due to the arrival of downlink services at the network device.
可选地,所述上行消息包含如下至少一项指示信息:Optionally, the uplink message contains at least one of the following indication information:
第一指示信息,用于指示所述终端触发执行上行传输过程的原因为移动
台被呼;The first indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is mobile The station is called;
第二指示信息,用于指示所述终端触发执行上行传输过程的原因为移动台始发信号;The second indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the mobile station initiates the signal;
第三指示信息,用于指示所述终端触发执行上行传输过程的原因为下行业务到达网络设备;The third indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the downlink service reaches the network device;
第四指示信息,用于指示所述第一下行业务到达所述网络设备的时间信息。The fourth indication information is used to indicate the time information when the first downlink service reaches the network device.
可选地,网络设备1400还包括:Optionally, network device 1400 also includes:
第三发送模块,用于向网络节点发送第三消息,所述第三消息包含如下至少一项:The third sending module is used to send a third message to the network node, where the third message includes at least one of the following:
所述第一下行业务到达所述网络设备的时间信息;The time information when the first downlink service reaches the network device;
所述终端在非连接态下触发执行上行传输过程的时间信息。The terminal triggers time information for executing an uplink transmission process in a non-connected state.
在此需要说明的是,本公开实施例提供的上述网络设备,能够实现上述方法实施例所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。It should be noted here that the above-mentioned network equipment provided by the embodiments of the present disclosure can implement all the method steps implemented by the above-mentioned method embodiments, and can achieve the same technical effect. The differences between this embodiment and the method embodiments will no longer be explained here. The same parts and beneficial effects will be described in detail.
请参见图15,图15是本公开实施例提供的网络节点的结构图,如图15所示,网络节点1500,包括:Please refer to Figure 15, which is a structural diagram of a network node provided by an embodiment of the present disclosure. As shown in Figure 15, a network node 1500 includes:
接收模块1501,用于在终端的锚节点触发针对所述终端的无线接入网络RAN寻呼的情况下,接收所述锚节点发送的目标消息,所述目标消息包括下行业务的特性信息和上行业务的特性信息中的至少一项;The receiving module 1501 is configured to receive a target message sent by the anchor node when the anchor node of the terminal triggers radio access network RAN paging for the terminal. The target message includes the characteristic information of the downlink service and the uplink service. At least one item of business characteristic information;
确定模块1502,用于根据所述目标消息,确定延迟发起针对所述终端的RAN寻呼过程。Determining module 1502, configured to determine to delay initiating a RAN paging process for the terminal according to the target message.
可选地,确定模块1502还用于如下至少一项:Optionally, the determining module 1502 is also used for at least one of the following:
在第一预设时间内未接收到所述终端发送的RRC恢复请求的情况下,确定发起针对所述终端的RAN寻呼过程;If the RRC recovery request sent by the terminal is not received within the first preset time, determine to initiate a RAN paging process for the terminal;
在第二预设时间内未接收到所述锚节点发送的RAN寻呼取消指示的情况下,确定发起针对所述终端的RAN寻呼过程;If the RAN paging cancellation indication sent by the anchor node is not received within the second preset time, determine to initiate a RAN paging process for the terminal;
在接收到所述终端发送的RRC恢复请求的情况下,确定将所述终端的状态保持在非连接态;
Upon receiving the RRC recovery request sent by the terminal, determine to maintain the status of the terminal in the non-connected state;
在接收到所述终端发送的RRC恢复请求的情况下,确定将所述终端的状态由非连接态切换至连接态。Upon receiving the RRC recovery request sent by the terminal, it is determined to switch the state of the terminal from the non-connected state to the connected state.
在此需要说明的是,本公开实施例提供的上述网络节点,能够实现上述方法实施例所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。It should be noted here that the above-mentioned network nodes provided by the embodiments of the present disclosure can implement all the method steps implemented by the above-mentioned method embodiments, and can achieve the same technical effects. The differences between this embodiment and the method embodiments will no longer be explained here. The same parts and beneficial effects will be described in detail.
需要说明的是,本公开实施例中对单元的划分是示意性的,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。另外,在本公开各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现,也可以采用软件功能单元的形式实现。It should be noted that the division of units in the embodiment of the present disclosure is schematic and is only a logical function division. In actual implementation, there may be other division methods. In addition, each functional unit in various embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit. The above integrated units can be implemented in the form of hardware or software functional units.
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个处理器可读取存储介质中。基于这样的理解,本公开的技术方案本质上或者说对相关技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)或处理器(processor)执行本公开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。If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it may be stored in a processor-readable storage medium. Based on this understanding, the technical solution of the present disclosure is essentially or contributes to the relevant technology, or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, It includes several instructions to cause a computer device (which can be a personal computer, a server, or a network device, etc.) or a processor to execute all or part of the steps of the methods described in various embodiments of the present disclosure. The aforementioned storage media include: U disk, mobile hard disk, read-only memory (ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program code. .
本公开实施例还提供一种处理器可读存储介质,其中,所述处理器可读存储介质存储有计算机程序,所述计算机程序用于使所述处理器执行本公开实施例提供的终端侧的上行处理方法,或者,所述计算机程序用于使所述处理器执行本公开实施例提供的网络设备侧的下行业务处理方法,或者,所述计算机程序用于使所述处理器执行本公开实施例提供的网络节点侧的寻呼处理方法。An embodiment of the present disclosure also provides a processor-readable storage medium, wherein the processor-readable storage medium stores a computer program, and the computer program is used to cause the processor to execute the terminal-side method provided by the embodiment of the present disclosure. The uplink processing method, or the computer program is used to cause the processor to execute the downlink service processing method on the network device side provided by the embodiment of the present disclosure, or the computer program is used to cause the processor to execute the present disclosure. The embodiment provides a paging processing method on the network node side.
所述处理器可读存储介质可以是处理器能够存取的任何可用介质或数据存储设备,包括但不限于磁性存储器(例如软盘、硬盘、磁带、磁光盘(Magneto-Optical,MO)等)、光学存储器(例如光盘(Compact Disk,CD)、数字视频光盘(Digital Video Disc,DVD)、蓝光光盘(Blu-ray Disc,BD)、
高清通用光盘(High-definition Versatile Disc,HVD)等)、以及半导体存储器(例如ROM、电动程控只读存储器(Electrical Programmable Read-Only Memory,EPROM)、电可擦编程只读存储器(Electrically Erasable Programmable Read-Only Memory,EEPROM)、非易失性存储器(NAND FLASH)、固态硬盘(Solid State hard Disk,SSD))等。The processor-readable storage medium may be any available media or data storage device that the processor can access, including but not limited to magnetic storage (such as floppy disks, hard disks, magnetic tapes, magneto-optical disks (Magneto-Optical, MO), etc.), Optical storage (such as Compact Disk (CD), Digital Video Disc (DVD), Blu-ray Disc (BD), High-definition Versatile Disc (HVD), etc.), and semiconductor memories (such as ROM, Electrical Programmable Read-Only Memory (EPROM), Electrically Erasable Programmable Read -Only Memory (EEPROM), non-volatile memory (NAND FLASH), solid state hard drive (Solid State hard Disk (SSD)), etc.
本领域内的技术人员应明白,本公开的实施例可提供为方法、系统、或计算机程序产品。因此,本公开可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且,本公开可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器和光学存储器等)上实施的计算机程序产品的形式。Those skilled in the art will appreciate that embodiments of the present disclosure may be provided as methods, systems, or computer program products. Accordingly, the present disclosure may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment that combines software and hardware aspects. Furthermore, the present disclosure may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, magnetic disk storage, optical storage, and the like) embodying computer-usable program code therein.
本公开是参照根据本公开实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机可执行指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机可执行指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器,使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。The disclosure is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the disclosure. It will be understood that each process and/or block in the flowchart illustrations and/or block diagrams, and combinations of processes and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer-executable instructions. These computer-executable instructions may be provided to a processor of a general-purpose computer, special-purpose computer, embedded processor, or other programmable data processing device to produce a machine such that the instructions executed by the processor of the computer or other programmable data processing device produce Means for implementing the functions specified in a process or processes of a flowchart and/or a block or blocks of a block diagram.
这些处理器可执行指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的处理器可读存储器中,使得存储在该处理器可读存储器中的指令产生包括指令装置的制造品,该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。These processor-executable instructions may also be stored in a processor-readable memory that causes a computer or other programmable data processing apparatus to operate in a particular manner, such that the generation of instructions stored in the processor-readable memory includes the manufacture of the instruction means product, the instruction device implements the function specified in one process or multiple processes in the flow chart and/or one block or multiple blocks in the block diagram.
这些处理器可执行指令也可装载到计算机或其他可编程数据处理设备上,使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理,从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。These processor-executable instructions may also be loaded onto a computer or other programmable data processing device, causing a series of operational steps to be performed on the computer or other programmable device to produce computer-implemented processing, thereby causing the computer or other programmable device to The instructions that are executed provide steps for implementing the functions specified in a process or processes of the flowchart diagrams and/or a block or blocks of the block diagrams.
所属领域的技术人员可以清楚地了解到,为描述的方便和简洁,上述描述的系统、装置和单元的具体工作过程,可以参考前述方法实施例中的对应过程,在此不再赘述。
Those skilled in the art can clearly understand that for the convenience and simplicity of description, the specific working processes of the systems, devices and units described above can be referred to the corresponding processes in the foregoing method embodiments, and will not be described again here.
在本公开所提供的实施例中,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系统,或一些特征可以忽略,或不执行。另一点,所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口,装置或单元的间接耦合或通信连接,可以是电性,机械或其它的形式。In the embodiments provided by the present disclosure, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of the units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components may be combined or can be integrated into another system, or some features can be ignored, or not implemented. On the other hand, the coupling or direct coupling or communication connection between each other shown or discussed may be through some interfaces, and the indirect coupling or communication connection of the devices or units may be in electrical, mechanical or other forms.
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。The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or they may be distributed to multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.
另外,在本公开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。In addition, each functional unit in various embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit.
显然,本领域的技术人员可以对本公开进行各种改动和变型而不脱离本公开的精神和范围。这样,倘若本公开的这些修改和变型属于本公开权利要求及其等同技术的范围之内,则本公开也意图包含这些改动和变型在内。
Obviously, those skilled in the art can make various changes and modifications to the present disclosure without departing from the spirit and scope of the disclosure. In this way, if these modifications and variations of the present disclosure fall within the scope of the claims of the present disclosure and equivalent technologies, the present disclosure is also intended to include these modifications and variations.
Claims (47)
- 一种上行处理方法,包括:An upstream processing method including:终端获取第一信息,所述第一信息用于表征存在第一下行业务到达网络设备;The terminal obtains first information, where the first information is used to indicate that the first downlink service reaches the network device;所述终端根据所述第一信息,在非连接态下触发执行上行传输过程。The terminal triggers execution of an uplink transmission process in a non-connected state according to the first information.
- 根据权利要求1所述的方法,其中,所述终端获取第一信息,包括如下一项或者多项:The method according to claim 1, wherein the first information obtained by the terminal includes one or more of the following:所述终端接收所述网络设备发送的第一消息,所述第一消息包含所述第一信息;The terminal receives a first message sent by the network device, where the first message contains the first information;所述终端基于预设算法,获取所述第一信息;The terminal obtains the first information based on a preset algorithm;所述终端基于所述终端与高层之间的交互,获取所述第一信息。The terminal obtains the first information based on the interaction between the terminal and the higher layer.
- 根据权利要求1所述的方法,其中,所述上行传输过程包括如下至少一项:The method according to claim 1, wherein the uplink transmission process includes at least one of the following:无线资源控制RRC连接过程;Radio resource control RRC connection process;RRC连接恢复过程;RRC connection recovery process;小数据传输SDT过程。Small data transfer SDT process.
- 根据权利要求3所述的方法,其中,所述终端根据所述第一信息,在非连接态下触发执行上行传输过程,包括如下至少一项:The method according to claim 3, wherein the terminal triggers execution of an uplink transmission process in a non-connected state according to the first information, including at least one of the following:在所述网络设备预先配置第一配置信息的情况下,所述终端根据所述第一信息,在非连接态下触发执行所述SDT过程,所述第一配置信息用于指示所述终端被允许因下行业务到达网络设备而主动触发执行上行传输过程时,采用所述SDT过程;When the network device is pre-configured with first configuration information, the terminal triggers execution of the SDT process in a non-connected state based on the first information, and the first configuration information is used to indicate that the terminal is The SDT process is allowed to be used when the downlink service reaches the network device and the uplink transmission process is actively triggered;在所述终端满足预设SDT条件的情况下,所述终端根据所述第一信息,在非连接态下触发执行所述SDT过程,所述预设SDT条件为协议预定义的SDT条件。When the terminal meets the preset SDT condition, the terminal triggers execution of the SDT process in the non-connected state according to the first information, and the preset SDT condition is the SDT condition predefined by the protocol.
- 根据权利要求1所述的方法,其中,所述第一信息包括如下一项或者多项:The method according to claim 1, wherein the first information includes one or more of the following:所述第一下行业务到达网络设备的时间信息; The time information when the first downlink service reaches the network device;所述第一下行业务对应的传输资源信息。Transmission resource information corresponding to the first downlink service.
- 根据权利要求5所述的方法,其中,所述时间信息包括:所述第一下行业务到达网络设备的周期信息、所述第一下行业务到达网络设备的时刻信息中的一项或者多项;The method according to claim 5, wherein the time information includes: one or more of period information of the arrival of the first downlink service at the network device and time information of the arrival of the first downlink service at the network device. item;所述传输资源信息包含无线承载标识、逻辑信道标识中的一项或者多项。The transmission resource information includes one or more of a radio bearer identifier and a logical channel identifier.
- 根据权利要求1所述的方法,其中,所述第一下行业务为周期性业务;The method according to claim 1, wherein the first downlink service is a periodic service;所述终端根据所述第一信息,在非连接态下触发执行上行传输过程,包括:The terminal triggers execution of an uplink transmission process in a non-connected state based on the first information, including:所述终端按照所述第一下行业务到达网络设备的周期信息,在非连接态下周期性地触发执行上行传输过程。The terminal periodically triggers the execution of an uplink transmission process in a non-connected state according to the cycle information of the first downlink service arriving at the network device.
- 根据权利要求7所述的方法,其中,所述周期信息中包含所述第一下行业务到达所述网络设备的起始时刻、所述第一下行业务到达所述网络设备的间隔周期;所述起始时刻包括如下一项或者多项:The method according to claim 7, wherein the period information includes the starting time when the first downlink service arrives at the network device and the interval period at which the first downlink service arrives at the network device; The starting time includes one or more of the following:所述终端接收到所述网络设备发送的第一消息对应的时刻,所述第一消息包含所述第一信息;The moment corresponding to the terminal receiving the first message sent by the network device, where the first message contains the first information;从所述终端接收到所述第一消息的时刻起,后延N个所述间隔周期之后对应的时刻,N为大于或等于1的整数;Starting from the moment when the terminal receives the first message, the corresponding moment is delayed by N intervals after the interval period, where N is an integer greater than or equal to 1;所述终端接收到所述网络设备发送的第二消息对应的时刻,所述第二消息包含上行指示,所述上行指示用于指示所述终端触发执行上行传输过程;The moment corresponding to the terminal receiving the second message sent by the network device, the second message containing an uplink indication, and the uplink indication being used to instruct the terminal to trigger execution of the uplink transmission process;从所述终端接收到所述第二消息的时刻起,后延M个所述间隔周期之后对应的时刻,M为大于或等于1的整数;Starting from the moment when the terminal receives the second message, the corresponding moment is delayed M times after the interval period, where M is an integer greater than or equal to 1;从所述终端首次触发执行上行传输过程的时刻起,后延S个所述间隔周期之后对应的时刻,S为大于或等于1的整数。Starting from the moment when the terminal triggers the execution of the uplink transmission process for the first time, the corresponding moment is delayed by S intervals, where S is an integer greater than or equal to 1.
- 根据权利要求1至8中任一项所述的方法,其中,所述终端根据所述第一信息,在非连接态下触发执行上行传输过程,包括:The method according to any one of claims 1 to 8, wherein the terminal triggers execution of an uplink transmission process in a non-connected state according to the first information, including:所述终端根据所述第一信息,在非连接态下执行统一接入控制UAC过程;The terminal performs a unified access control (UAC) process in a non-connected state according to the first information;所述终端基于所述UAC过程,在非连接态下触发执行上行传输过程。Based on the UAC process, the terminal triggers execution of an uplink transmission process in a non-connected state.
- 根据权利要求9所述的方法,其中,所述UAC过程中所包含的接入类别包括如下一项: The method according to claim 9, wherein the access categories included in the UAC process include one of the following:第一接入类别,用于指示所述终端主动触发执行上行传输过程;The first access category is used to instruct the terminal to actively trigger the execution of the uplink transmission process;第二接入类别,用于指示所述终端因下行业务到达网络设备而主动触发执行上行传输过程。The second access category is used to instruct the terminal to actively trigger the execution of the uplink transmission process because downlink traffic reaches the network device.
- 根据权利要求1至8中任一项所述的方法,其中,所述方法还包括:The method according to any one of claims 1 to 8, wherein the method further comprises:所述终端向所述网络设备发送第二消息,所述第二消息包含如下至少一项指示信息:The terminal sends a second message to the network device, where the second message includes at least one of the following indication information:第一指示信息,用于指示所述终端触发执行上行传输过程的原因为移动台被呼;The first indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the mobile station is called;第二指示信息,用于指示所述终端触发执行上行传输过程的原因为移动台始发信号;The second indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the mobile station initiates the signal;第三指示信息,用于指示所述终端触发执行上行传输过程的原因为下行业务到达网络设备;The third indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the downlink service reaches the network device;第四指示信息,用于指示所述第一下行业务到达所述网络设备的时间信息。The fourth indication information is used to indicate the time information when the first downlink service reaches the network device.
- 一种下行业务处理方法,包括:A method for processing downstream services, including:在第一下行业务到达网络设备之前,所述网络设备向终端发送第一消息,所述第一消息包含第一信息,所述第一信息用于表征存在所述第一下行业务到达所述网络设备;Before the first downlink service reaches the network device, the network device sends a first message to the terminal. The first message includes first information, and the first information is used to represent the existence of the first downlink service arriving at the terminal. The network equipment described above;所述网络设备接收所述终端在非连接态下发送的上行消息。The network device receives the uplink message sent by the terminal in a non-connected state.
- 根据权利要求12所述的方法,其中,所述第一信息包括如下一项或者多项:The method according to claim 12, wherein the first information includes one or more of the following:所述第一下行业务到达所述网络设备的时间信息;Time information when the first downlink service reaches the network device;所述第一下行业务对应的传输资源信息。Transmission resource information corresponding to the first downlink service.
- 根据权利要求13所述的方法,其中,所述时间信息包括:所述第一下行业务到达所述网络设备的周期信息、所述第一下行业务到达所述网络设备的时刻信息中的一项或者多项;The method according to claim 13, wherein the time information includes: period information of the first downlink service arriving at the network device, and time information of the first downlink service arriving at the network device. one or more items;所述传输资源信息包含无线承载标识、逻辑信道标识中的一项或者多项。The transmission resource information includes one or more of a radio bearer identifier and a logical channel identifier.
- 根据权利要求12所述的方法,其中,所述方法还包括:The method of claim 12, further comprising:所述网络设备向所述终端发送第一配置信息,所述第一配置信息用于指 示所述终端被允许因下行业务到达网络设备而主动触发执行上行传输过程时,采用小数据传输SDT过程。The network device sends first configuration information to the terminal, where the first configuration information is used to indicate It means that when the terminal is allowed to actively trigger the execution of the uplink transmission process due to the arrival of downlink services to the network equipment, the small data transmission SDT process is used.
- 根据权利要求12所述的方法,其中,所述方法还包括:The method of claim 12, further comprising:所述网络设备向所述终端发送第二配置信息,所述第二配置信息用于指示所述终端被允许因下行业务到达网络设备而主动触发执行上行传输过程。The network device sends second configuration information to the terminal, where the second configuration information is used to indicate that the terminal is allowed to actively trigger the execution of the uplink transmission process because downlink traffic reaches the network device.
- 根据权利要求12所述的方法,其中,所述上行消息包含如下至少一项指示信息:The method according to claim 12, wherein the uplink message contains at least one of the following indication information:第一指示信息,用于指示所述终端触发执行上行传输过程的原因为移动台被呼;The first indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the mobile station is called;第二指示信息,用于指示所述终端触发执行上行传输过程的原因为移动台始发信号;The second indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the mobile station initiates the signal;第三指示信息,用于指示所述终端触发执行上行传输过程的原因为下行业务到达网络设备;The third indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the downlink service reaches the network device;第四指示信息,用于指示所述第一下行业务到达所述网络设备的时间信息。The fourth indication information is used to indicate the time information when the first downlink service reaches the network device.
- 根据权利要求12所述的方法,其中,所述方法还包括:The method of claim 12, further comprising:向网络节点发送第三消息,所述第三消息包含如下至少一项:Send a third message to the network node, where the third message includes at least one of the following:所述第一下行业务到达所述网络设备的时间信息;Time information when the first downlink service reaches the network device;所述终端在非连接态下触发执行上行传输过程的时间信息。The terminal triggers time information for executing an uplink transmission process in a non-connected state.
- 一种寻呼处理方法,包括:A paging processing method, including:在终端的锚节点触发针对所述终端的无线接入网络RAN寻呼的情况下,网络节点接收所述锚节点发送的目标消息,所述目标消息包括下行业务的特性信息和上行业务的特性信息中的至少一项;When the anchor node of the terminal triggers radio access network RAN paging for the terminal, the network node receives the target message sent by the anchor node, where the target message includes the characteristic information of the downlink service and the characteristic information of the uplink service. at least one of;所述网络节点根据所述目标消息,确定延迟发起针对所述终端的RAN寻呼过程。The network node determines to delay initiating a RAN paging process for the terminal according to the target message.
- 根据权利要求19所述的方法,其中,所述方法还包括如下至少一项:The method of claim 19, wherein the method further includes at least one of the following:所述网络节点在第一预设时间内未接收到所述终端发送的RRC恢复请求的情况下,所述网络节点确定发起针对所述终端的RAN寻呼过程;If the network node does not receive the RRC recovery request sent by the terminal within the first preset time, the network node determines to initiate a RAN paging process for the terminal;所述网络节点在第二预设时间内未接收到所述锚节点发送的RAN寻呼 取消指示的情况下,所述网络节点确定发起针对所述终端的RAN寻呼过程;The network node does not receive the RAN paging sent by the anchor node within the second preset time. In the case of canceling the instruction, the network node determines to initiate a RAN paging process for the terminal;所述网络节点接收到所述终端发送的RRC恢复请求的情况下,所述网络节点确定将所述终端的状态保持在非连接态;When the network node receives the RRC recovery request sent by the terminal, the network node determines to keep the state of the terminal in the non-connected state;所述网络节点接收到所述终端发送的RRC恢复请求的情况下,所述网络节点确定将所述终端的状态由非连接态切换至连接态。When the network node receives the RRC recovery request sent by the terminal, the network node determines to switch the state of the terminal from the non-connected state to the connected state.
- 一种终端,包括:存储器、收发机和处理器,其中:A terminal including: memory, transceiver and processor, wherein:存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于读取所述存储器中的计算机程序并执行以下操作:Memory, used to store computer programs; transceiver, used to send and receive data under the control of the processor; processor, used to read the computer program in the memory and perform the following operations:获取第一信息,所述第一信息用于表征存在第一下行业务到达网络设备;Obtain first information, where the first information is used to indicate that there is a first downlink service arriving at the network device;根据所述第一信息,在非连接态下触发执行上行传输过程。According to the first information, the uplink transmission process is triggered in the non-connected state.
- 根据权利要求21所述的终端,其中,所述处理器,还用于读取所述存储器中的计算机程序并执行以下操作中的一项或者多项:The terminal according to claim 21, wherein the processor is further configured to read the computer program in the memory and perform one or more of the following operations:控制收发机接收所述网络设备发送的第一消息,所述第一消息包含所述第一信息;Control the transceiver to receive a first message sent by the network device, where the first message contains the first information;基于预设算法,获取所述第一信息;Based on a preset algorithm, obtain the first information;基于所述终端与高层之间的交互,获取所述第一信息。The first information is obtained based on the interaction between the terminal and the higher layer.
- 根据权利要求21所述的终端,其中,所述上行传输过程包括如下至少一项:The terminal according to claim 21, wherein the uplink transmission process includes at least one of the following:无线资源控制RRC连接过程;Radio resource control RRC connection process;RRC连接恢复过程;RRC connection recovery process;小数据传输SDT过程。Small data transfer SDT process.
- 根据权利要求23所述的终端,其中,所述处理器,还用于读取所述存储器中的计算机程序并执行以下至少一项操作:The terminal according to claim 23, wherein the processor is further configured to read the computer program in the memory and perform at least one of the following operations:在所述网络设备预先配置第一配置信息的情况下,所根据所述第一信息,在非连接态下触发执行所述SDT过程,所述第一配置信息用于指示所述终端被允许因下行业务到达网络设备而主动触发执行上行传输过程时,采用所述SDT过程;In the case where the network device is pre-configured with first configuration information, the execution of the SDT process is triggered in the non-connected state according to the first information, and the first configuration information is used to indicate that the terminal is allowed to When the downlink service reaches the network device and actively triggers the execution of the uplink transmission process, the SDT process is adopted;在所述终端满足预设SDT条件的情况下,根据所述第一信息,在非连接态下触发执行所述SDT过程,所述预设SDT条件为协议预定义的SDT条件。 When the terminal meets the preset SDT condition, the SDT process is triggered to be executed in the non-connected state according to the first information, and the preset SDT condition is the SDT condition predefined by the protocol.
- 根据权利要求21所述的终端,其中,所述第一信息包括如下一项或者多项:The terminal according to claim 21, wherein the first information includes one or more of the following:所述第一下行业务到达网络设备的时间信息;The time information when the first downlink service reaches the network device;所述第一下行业务对应的传输资源信息。Transmission resource information corresponding to the first downlink service.
- 根据权利要求25所述的终端,其中,所述时间信息包括:所述第一下行业务到达网络设备的周期信息、所述第一下行业务到达网络设备的时刻信息中的一项或者多项;The terminal according to claim 25, wherein the time information includes: one or more of period information of the first downlink service arriving at the network device and time information of the first downlink service arriving at the network device. item;所述传输资源信息包含无线承载标识、逻辑信道标识中的一项或者多项。The transmission resource information includes one or more of a radio bearer identifier and a logical channel identifier.
- 根据权利要求21所述的终端,其中,所述第一下行业务为周期性业务;The terminal according to claim 21, wherein the first downlink service is a periodic service;所述处理器,还用于读取所述存储器中的计算机程序并执行以下操作:The processor is also used to read the computer program in the memory and perform the following operations:按照所述第一下行业务到达网络设备的周期信息,在非连接态下周期性地触发执行上行传输过程。According to the period information of the first downlink service arriving at the network device, the uplink transmission process is periodically triggered in the non-connected state.
- 根据权利要求27所述的终端,其中,所述周期信息中包含所述第一下行业务到达所述网络设备的起始时刻、所述第一下行业务到达所述网络设备的间隔周期;所述起始时刻包括如下一项或者多项:The terminal according to claim 27, wherein the period information includes the starting time when the first downlink service arrives at the network device and the interval period at which the first downlink service reaches the network device; The starting time includes one or more of the following:所述收发机接收到所述网络设备发送的第一消息对应的时刻,所述第一消息包含所述第一信息;The time corresponding to when the transceiver receives the first message sent by the network device, where the first message contains the first information;从所述收发机接收到所述第一消息的时刻起,后延N个所述间隔周期之后对应的时刻,N为大于或等于1的整数;Starting from the moment when the transceiver receives the first message, the corresponding moment is delayed by N intervals after the interval period, where N is an integer greater than or equal to 1;所述收发机接收到所述网络设备发送的第二消息对应的时刻,所述第二消息包含上行指示,所述上行指示用于指示所述终端触发执行上行传输过程;The time corresponding to when the transceiver receives the second message sent by the network device, where the second message contains an uplink indication, and the uplink indication is used to instruct the terminal to trigger execution of an uplink transmission process;从所述收发机接收到所述第二消息的时刻起,后延M个所述间隔周期之后对应的时刻,M为大于或等于1的整数;From the moment when the transceiver receives the second message, the corresponding moment is delayed by M intervals, where M is an integer greater than or equal to 1;从所述终端首次触发执行上行传输过程的时刻起,后延S个所述间隔周期之后对应的时刻,S为大于或等于1的整数。Starting from the moment when the terminal triggers the execution of the uplink transmission process for the first time, the corresponding moment is delayed by S intervals, where S is an integer greater than or equal to 1.
- 根据权利要求21至28中任一项所述的终端,其中,所述处理器,还用于读取所述存储器中的计算机程序并执行以下操作:The terminal according to any one of claims 21 to 28, wherein the processor is further configured to read the computer program in the memory and perform the following operations:根据所述第一信息,在非连接态下执行统一接入控制UAC过程; According to the first information, perform a unified access control UAC process in the non-connected state;基于所述UAC过程,在非连接态下触发执行上行传输过程。Based on the UAC process, the uplink transmission process is triggered in the non-connected state.
- 根据权利要求29所述的终端,其中,所述UAC过程中所包含的接入类别包括如下一项:The terminal according to claim 29, wherein the access category included in the UAC process includes one of the following:第一接入类别,用于指示所述终端主动触发执行上行传输过程;The first access category is used to instruct the terminal to actively trigger the execution of the uplink transmission process;第二接入类别,用于指示所述终端因下行业务到达网络设备而主动触发执行上行传输过程。The second access category is used to instruct the terminal to actively trigger the execution of the uplink transmission process because downlink traffic reaches the network device.
- 根据权利要求21至28中任一项所述的终端,其中,所述处理器,还用于读取所述存储器中的计算机程序并执行以下操作:The terminal according to any one of claims 21 to 28, wherein the processor is further configured to read the computer program in the memory and perform the following operations:控制所述收发机向所述网络设备发送第二消息,所述第二消息包含如下至少一项指示信息:Control the transceiver to send a second message to the network device, where the second message includes at least one of the following indication information:第一指示信息,用于指示所述终端触发执行上行传输过程的原因为移动台被呼;The first indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the mobile station is called;第二指示信息,用于指示所述终端触发执行上行传输过程的原因为移动台始发信号;The second indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the mobile station initiates the signal;第三指示信息,用于指示所述终端触发执行上行传输过程的原因为下行业务到达网络设备;The third indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the downlink service reaches the network device;第四指示信息,用于指示所述第一下行业务到达所述网络设备的时间信息。The fourth indication information is used to indicate the time information when the first downlink service reaches the network device.
- 一种终端,包括:A terminal that includes:获取模块,用于获取第一信息,所述第一信息用于表征存在第一下行业务到达网络设备;An acquisition module, configured to acquire first information, where the first information is used to indicate the existence of a first downlink service reaching the network device;触发模块,用于根据所述第一信息,在非连接态下触发执行上行传输过程。A triggering module, configured to trigger execution of an uplink transmission process in a non-connected state according to the first information.
- 根据权利要求32所述的终端,其中,所述获取模块具体用于如下一项或者多项:The terminal according to claim 32, wherein the acquisition module is specifically used for one or more of the following:接收所述网络设备发送的第一消息,所述第一消息包含所述第一信息;Receive a first message sent by the network device, where the first message includes the first information;基于预设算法,获取所述第一信息;Based on a preset algorithm, obtain the first information;基于所述终端与高层之间的交互,获取所述第一信息。The first information is obtained based on the interaction between the terminal and the higher layer.
- 根据权利要求32所述的终端,其中,所述上行传输过程包括如下至 少一项:The terminal according to claim 32, wherein the uplink transmission process includes the following: One item missing:无线资源控制RRC连接过程;Radio resource control RRC connection process;RRC连接恢复过程;RRC connection recovery process;小数据传输SDT过程。Small data transfer SDT process.
- 根据权利要求34所述的终端,其中,所述触发模块具体用于如下至少一项:The terminal according to claim 34, wherein the trigger module is specifically used for at least one of the following:在所述网络设备预先配置第一配置信息的情况下,根据所述第一信息,在非连接态下触发执行所述SDT过程,所述第一配置信息用于指示所述终端被允许因下行业务到达网络设备而主动触发执行上行传输过程时,采用所述SDT过程;In the case where the network device is pre-configured with first configuration information, the SDT process is triggered to be executed in the non-connected state according to the first information, and the first configuration information is used to indicate that the terminal is allowed to perform downlink When the service reaches the network device and actively triggers the execution of the uplink transmission process, the SDT process is adopted;在所述终端满足预设SDT条件的情况下,根据所述第一信息,在非连接态下触发执行所述SDT过程,所述预设SDT条件为协议预定义的SDT条件。When the terminal meets the preset SDT condition, the SDT process is triggered to be executed in the non-connected state according to the first information, and the preset SDT condition is the SDT condition predefined by the protocol.
- 根据权利要求32所述的终端,其中,所述第一信息包括如下一项或者多项:The terminal according to claim 32, wherein the first information includes one or more of the following:所述第一下行业务到达网络设备的时间信息;The time information when the first downlink service reaches the network device;所述第一下行业务对应的传输资源信息。Transmission resource information corresponding to the first downlink service.
- 根据权利要求36所述的终端,其中,所述时间信息包括:所述第一下行业务到达网络设备的周期信息、所述第一下行业务到达网络设备的时刻信息中的一项或者多项;The terminal according to claim 36, wherein the time information includes: one or more of period information of the first downlink service arriving at the network device and time information of the first downlink service arriving at the network device. item;所述传输资源信息包含无线承载标识、逻辑信道标识中的一项或者多项。The transmission resource information includes one or more of a radio bearer identifier and a logical channel identifier.
- 根据权利要求32所述的终端,其中,所述第一下行业务为周期性业务;The terminal according to claim 32, wherein the first downlink service is a periodic service;所述触发模块具体用于:The trigger module is specifically used for:按照所述第一下行业务到达网络设备的周期信息,在非连接态下周期性地触发执行上行传输过程。According to the period information of the first downlink service arriving at the network device, the uplink transmission process is periodically triggered in the non-connected state.
- 根据权利要求38所述的终端,其中,所述周期信息中包含所述第一下行业务到达所述网络设备的起始时刻、所述第一下行业务到达所述网络设备的间隔周期;所述起始时刻包括如下一项或者多项:The terminal according to claim 38, wherein the period information includes the starting time when the first downlink service arrives at the network device and the interval period at which the first downlink service reaches the network device; The starting time includes one or more of the following:所述终端接收到所述网络设备发送的第一消息对应的时刻,所述第一消 息包含所述第一信息;The moment corresponding to the terminal receiving the first message sent by the network device, the first message The information includes the first information;从所述终端接收到所述第一消息的时刻起,后延N个所述间隔周期之后对应的时刻,N为大于或等于1的整数;Starting from the moment when the terminal receives the first message, the corresponding moment is delayed by N intervals after the interval period, where N is an integer greater than or equal to 1;所述终端接收到所述网络设备发送的第二消息对应的时刻,所述第二消息包含上行指示,所述上行指示用于指示所述终端触发执行上行传输过程;The moment corresponding to the terminal receiving the second message sent by the network device, where the second message contains an uplink indication, and the uplink indication is used to instruct the terminal to trigger execution of an uplink transmission process;从所述终端接收到所述第二消息的时刻起,后延M个所述间隔周期之后对应的时刻,M为大于或等于1的整数;Starting from the moment when the terminal receives the second message, the corresponding moment is delayed M times after the interval period, where M is an integer greater than or equal to 1;从所述终端首次触发执行上行传输过程的时刻起,后延S个所述间隔周期之后对应的时刻,S为大于或等于1的整数。Starting from the moment when the terminal triggers the execution of the uplink transmission process for the first time, the corresponding moment is delayed by S intervals, where S is an integer greater than or equal to 1.
- 根据权利要求32至39中任一项所述的终端,其中,所述触发模块包括:The terminal according to any one of claims 32 to 39, wherein the trigger module includes:执行单元,用于根据所述第一信息,在非连接态下执行统一接入控制UAC过程;An execution unit configured to execute a unified access control UAC process in a non-connected state according to the first information;触发单元,用于基于所述UAC过程,在非连接态下触发执行上行传输过程。A triggering unit, configured to trigger execution of an uplink transmission process in a non-connected state based on the UAC process.
- 根据权利要求40所述的终端,其中,所述UAC过程中所包含的接入类别包括如下一项:The terminal according to claim 40, wherein the access category included in the UAC process includes one of the following:第一接入类别,用于指示所述终端主动触发执行上行传输过程;The first access category is used to instruct the terminal to actively trigger the execution of the uplink transmission process;第二接入类别,用于指示所述终端因下行业务到达网络设备而主动触发执行上行传输过程。The second access category is used to instruct the terminal to actively trigger the execution of the uplink transmission process because downlink traffic reaches the network device.
- 根据权利要求32至39中任一项所述的终端,其中,所述终端还包括:The terminal according to any one of claims 32 to 39, wherein the terminal further includes:发送模块,用于向所述网络设备发送第二消息,所述第二消息包含如下至少一项指示信息:A sending module, configured to send a second message to the network device, where the second message contains at least one of the following indication information:第一指示信息,用于指示所述终端触发执行上行传输过程的原因为移动台被呼;The first indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the mobile station is called;第二指示信息,用于指示所述终端触发执行上行传输过程的原因为移动台始发信号;The second indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is that the mobile station initiates the signal;第三指示信息,用于指示所述终端触发执行上行传输过程的原因为下行 业务到达网络设备;The third indication information is used to indicate that the reason why the terminal triggers the uplink transmission process is downlink The service reaches the network equipment;第四指示信息,用于指示所述第一下行业务到达所述网络设备的时间信息。The fourth indication information is used to indicate the time information when the first downlink service reaches the network device.
- 一种网络设备,包括:存储器、收发机和处理器,其中:A network device including: memory, transceiver and processor, wherein:存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于读取所述存储器中的计算机程序并执行以下操作:Memory, used to store computer programs; transceiver, used to send and receive data under the control of the processor; processor, used to read the computer program in the memory and perform the following operations:在第一下行业务到达网络设备之前,向终端发送第一消息,所述第一消息包含第一信息,所述第一信息用于表征存在所述第一下行业务到达所述网络设备;Before the first downlink service reaches the network device, send a first message to the terminal, where the first message contains first information, and the first information is used to indicate that the first downlink service reaches the network device;接收所述终端在非连接态下发送的上行消息。Receive uplink messages sent by the terminal in a non-connected state.
- 一种网络设备,包括:A network device that includes:发送模块,用于在第一下行业务到达网络设备之前,向终端发送第一消息,所述第一消息包含第一信息,所述第一信息用于表征存在所述第一下行业务到达所述网络设备;A sending module, configured to send a first message to the terminal before the first downlink service arrives at the network device, where the first message contains first information, and the first information is used to represent the presence of the arrival of the first downlink service. The network equipment;接收模块,用于接收所述终端在非连接态下发送的上行消息。A receiving module, configured to receive uplink messages sent by the terminal in a non-connected state.
- 一种网络节点,包括:存储器、收发机和处理器,其中:A network node including: memory, transceiver and processor, wherein:存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于读取所述存储器中的计算机程序并执行以下操作:Memory, used to store computer programs; transceiver, used to send and receive data under the control of the processor; processor, used to read the computer program in the memory and perform the following operations:在终端的锚节点触发针对所述终端的无线接入网络RAN寻呼的情况下,接收所述锚节点发送的目标消息,所述目标消息包括下行业务的特性信息和上行业务的特性信息中的至少一项;When the anchor node of the terminal triggers radio access network RAN paging for the terminal, receive a target message sent by the anchor node, where the target message includes the characteristic information of the downlink service and the characteristic information of the uplink service. at least one item;根据所述目标消息,确定延迟发起针对所述终端的RAN寻呼过程。According to the target message, it is determined to delay initiating a RAN paging process for the terminal.
- 一种网络节点,包括:A network node including:接收模块,用于在终端的锚节点触发针对所述终端的无线接入网络RAN寻呼的情况下,接收所述锚节点发送的目标消息,所述目标消息包括下行业务的特性信息和上行业务的特性信息中的至少一项;A receiving module configured to receive a target message sent by the anchor node when the anchor node of the terminal triggers radio access network RAN paging for the terminal, where the target message includes characteristic information of downlink services and uplink services. At least one item of characteristic information;确定模块,用于根据所述目标消息,确定延迟发起针对所述终端的RAN寻呼过程。A determining module configured to determine, according to the target message, to delay initiating a RAN paging process for the terminal.
- 一种处理器可读存储介质,所述处理器可读存储介质存储有计算机程 序,其中,所述计算机程序用于使所述处理器执行权利要求1至11中任一项所述的上行处理方法,或者,所述计算机程序用于使所述处理器执行权利要求12至18中任一项所述的下行业务处理方法,或者,所述计算机程序用于使所述处理器执行权利要求19或20所述的寻呼处理方法。 A processor-readable storage medium that stores a computer program Program, wherein the computer program is used to cause the processor to execute the uplink processing method according to any one of claims 1 to 11, or the computer program is used to cause the processor to execute claims 12 to 11. The downlink service processing method according to any one of claims 18, or the computer program is used to cause the processor to execute the paging processing method according to claim 19 or 20.
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