WO2024021858A1 - 通信方法、电子设备及存储介质 - Google Patents

通信方法、电子设备及存储介质 Download PDF

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Publication number
WO2024021858A1
WO2024021858A1 PCT/CN2023/097875 CN2023097875W WO2024021858A1 WO 2024021858 A1 WO2024021858 A1 WO 2024021858A1 CN 2023097875 W CN2023097875 W CN 2023097875W WO 2024021858 A1 WO2024021858 A1 WO 2024021858A1
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WIPO (PCT)
Prior art keywords
user terminal
status information
rule table
data transmission
atsss rule
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PCT/CN2023/097875
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English (en)
French (fr)
Inventor
杨海城
周金星
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中兴通讯股份有限公司
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Publication of WO2024021858A1 publication Critical patent/WO2024021858A1/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data

Definitions

  • This application relates to but is not limited to the field of communication technology, and in particular, to a communication method, electronic device and storage medium.
  • the 3rd Generation Partnership Project (3GPP) organization has introduced access traffic guidance, switching, and splitting in the R16 version of the 5G standard.
  • Access Traffic Steering, Switching, Splitting, ATSSS) rules are used for network optimization, seamless switching, network aggregation, etc. between the mobile network of the User Equipment (UE) and non-3GPP access.
  • UE User Equipment
  • the network device is a device located on the network side.
  • the network device is in a dominant position over the issued ATSSS rules.
  • the network device issues the corresponding ATSSS rules to the user terminal.
  • the terminal passively receives and executes the ATSSS rules issued by the network device, which may easily lead to a mismatch between the communication requirements of the user terminal and the issued ATSSS rules, thereby reducing the communication quality of the user terminal.
  • Embodiments of the present application provide a communication method, electronic device, and storage medium.
  • embodiments of the present application provide a communication method applied to a user terminal.
  • the method includes: receiving a first ATSSS rule table issued by a network device, and obtaining status information of the user terminal; according to the status Obtain auxiliary information from the information; send the auxiliary information to the network device, so that the network device issues a second ATSSS rule table according to the; receive the second ATSSS rule table issued by the network device, and according to the The second ATSSS rule table performs data distribution.
  • embodiments of the present application provide a communication method applied to network equipment.
  • the method includes: sending a first ATSSS rule table to a user terminal, so that the user terminal receives the first ATSSS rule table. Then, obtain the status information of the user terminal and obtain auxiliary information according to the status information; receive the auxiliary information sent by the user terminal; update the first ATSSS rule table to the second ATSSS according to the auxiliary information. rule table, and sends the second ATSSS rule table to the user terminal, so that the user terminal performs data distribution according to the second ATSSS rule table.
  • embodiments of the present application provide an electronic device, including: a memory and a processor.
  • the memory stores a computer program.
  • the processor executes the computer program, the embodiments of the first aspect of the present application or The communication method described in any one of the embodiments of the second aspect.
  • embodiments of the present application provide a computer-readable storage medium, the storage medium stores a program, and the program is executed by a processor to implement any of the embodiments of the first aspect or the second aspect of the application. an item of communication letter method.
  • Figure 1 is a schematic flowchart of a communication method provided by an embodiment of the present application.
  • Figure 2 is a schematic flowchart of a communication method provided by another embodiment of the present application.
  • Figure 3 is a schematic flowchart of a communication method provided by another embodiment of the present application.
  • Figure 4 is a schematic flowchart of a communication method provided by another embodiment of the present application.
  • Figure 5 is a schematic flowchart of a communication method provided by another embodiment of the present application.
  • Figure 6 is a schematic flowchart of a communication method provided by another embodiment of the present application.
  • Figure 7 is a schematic flowchart of a communication method provided by another embodiment of the present application.
  • Figure 8 is a schematic flowchart of a communication method provided by another embodiment of the present application.
  • Figure 9 is a schematic flowchart of a communication method provided by another embodiment of the present application.
  • Figure 10 is a schematic diagram of an application scenario of a communication method provided by an embodiment of the present application.
  • Figure 11 is a schematic structural diagram of a user terminal provided by an embodiment of the present application.
  • Figure 12 is a schematic diagram of an electronic device provided by an embodiment of the present application.
  • the 3GPP organization has introduced ATSSS technology in the R16 version of the 5G standard for mobile user terminals. Network optimization, seamless handover, network aggregation, etc. between network and non-3GPP access.
  • ATSSS The purpose of ATSSS is to provide smarter connection solutions.
  • the terminal and the network equipment are separated, and the network equipment is in a dominant position.
  • the corresponding ATSSS rules are mainly considered from aspects such as network congestion and network resources to the user terminal, and the user terminal passively receives the downloaded information from the network equipment.
  • ATSSS rules issued and executed For user terminals, The issued ATSSS rules are not necessarily the optimal network connection solution. Therefore, user terminals are often unable to use the optimal connection solution, which easily leads to a mismatch between the user terminal’s communication needs and the issued ATSSS rules, thus reducing the Communication quality of user terminals.
  • embodiments of the present application provide a communication method, electronic device and storage medium.
  • the user terminal can actively send auxiliary information to the network device, requiring the network device to adjust the issued ATSSS rules to achieve a better network connection. This enables user terminals to obtain more intelligent connection solutions and improves the communication quality of user terminals.
  • the embodiment of the present application provides a communication method, which is applied to a user terminal.
  • the communication method in the embodiment of the present application includes but is not limited to step S101 to step S104.
  • Step S101 Receive the first ATSSS rule table delivered by the network device and obtain status information of the user terminal.
  • Step S102 Obtain auxiliary information according to the status information.
  • Step S103 Send auxiliary information to the network device so that the network device delivers the second ATSSS rule table.
  • Step S104 Receive the second ATSSS rule table issued by the network device, and perform data distribution according to the second ATSSS rule table.
  • a communication connection can be made between the user terminal and the network device.
  • the user terminal supports ATSSS technology and can perform network communication according to the ATSSS rule table after receiving the ATSSS rule table.
  • the status information of the user terminal's work can be obtained.
  • the status information can represent the communication status or device status of the user terminal after network communication according to the first ATSSS rule table. There are no specific restrictions here. , based on the status information, auxiliary information for network adjustment can be obtained, and then the user terminal sends the auxiliary information to the network device.
  • the network device After receiving the auxiliary information, the network device obtains the second ATSSS rule table according to the auxiliary information, and the issued second The ATSSS rule table is obtained based on the auxiliary information actively sent by the user terminal. Therefore, after the network device delivers the second ATSSS rule table to the user terminal, the user terminal re-adjusts its working status according to the second ATSSS rule table.
  • the network device can determine the second ATSSS rule table to be issued based on the auxiliary information.
  • the second ATSSS rule table is obtained after the network device updates the first ATSSS rule table based on the auxiliary information.
  • the second ATSSS rule table can also be re-formulated by the network device based on the auxiliary information.
  • the second ATSSS rule table is used for the network device to update the first ATSSS rule table. example.
  • the auxiliary information in the embodiments of this application is actively obtained by the user terminal and sent to the network device.
  • the network device processes the auxiliary information actively sent by the user terminal and re-formulates the ATSSS rule table to achieve better network connection. , enabling user terminals to obtain more intelligent connection solutions and improving the communication quality of user terminals.
  • the user terminal when it performs data distribution according to the second ATSSS rule table, it may adjust its own communication status or device status. For example, the user terminal directly adjusts the communication status according to the second ATSSS rule table, and in the second Network communication is carried out under the ATSSS rule table, or the user terminal determines whether it needs to adjust its own device status after receiving the second ATSSS rule table. There are no specific restrictions here, and ultimately a better network connection is achieved, so that the user terminal A more intelligent connection solution can be obtained to improve the communication quality of user terminals.
  • step S101 may also include but is not limited to step S201 and step S202.
  • Step S201 Obtain at least one of communication status information and device status information of the user terminal working under the first ATSSS rule table.
  • Step S202 Obtain status information of the user terminal according to at least one of communication status information and device status information.
  • the status information may include at least one of communication status information and device status information of the user terminal, and the user terminal may obtain at least one of communication status information and device status information of the user terminal working under the first ATSSS rule table. , and obtain the status information of the user terminal according to at least one of the communication status information and the device status information.
  • the communication status information can represent the communication status of the user terminal working under the first ATSSS rule table
  • the device status information can Indicates the device status of the user terminal working under the first ATSSS rule table.
  • the communication status of the user terminal is judged to obtain actively sent auxiliary information
  • the network device can directly or indirectly adjust the ATSSS rules according to the communication status of the user terminal working under the first ATSSS rule table.
  • the table is adjusted to obtain the second ATSSS rule table adjusted according to the direct or indirect communication status; or, the equipment status of the user terminal is judged to obtain auxiliary information actively sent, which ultimately enables the network equipment to directly or indirectly
  • the ATSSS rule table is adjusted according to the device status of the user terminal working under the first ATSSS rule table to obtain the second ATSSS rule table adjusted according to the direct or indirect device status; or, the communication status of the user terminal and the The device status is judged and auxiliary information is actively sent, ultimately realizing a more intelligent network connection solution and improving the communication quality of user terminals.
  • the communication status information when the status information includes communication status information, includes wireless link failure events, connection disconnection, connection re-establishment, network quality deterioration of the connection, strong interference in the network connection and connection function.
  • the consumption exceeds at least one of the thresholds; when the status information includes device status information, the device status information includes at least one of power information, temperature information, and functional mode information of the user terminal.
  • the communication status information in the embodiment of the present application represents the communication status of the user terminal working under the first ATSSS rule table, which can be a wireless link failure event, connection disconnection, connection re-establishment, and deterioration of the network quality of the connection.
  • the wireless link failure is the wireless link failure (Radio Link Failure, RLF)
  • the connection is disconnected, the connection is re-established and the network quality of the connection deteriorates.
  • RLF Radio Link Failure
  • Strong interference in the network connection can be strong interference in the WiFi connection or 5G connection.
  • connection power consumption exceeding the threshold is the power consumption of the current network connection.
  • Exceeding the preset threshold it can be understood that wireless link failure can be handover failure caused by wireless interference in user terminals, cell warnings, equipment problems, terminal problems, missing neighboring cells, etc., weak wireless network coverage, or insufficient cell base station. Synchronization or target cell full load, including wireless link failure events, when the above-mentioned situations occur in the user terminal, it can be determined that the communication status information of the user terminal is abnormal, which will directly affect network communications. Therefore, Network communication connections need to be adjusted to ensure communication quality.
  • the device status information in the embodiment of the present application represents the device status of the user terminal working under the first ATSSS rule table, and can be at least one of the power information, temperature information, and functional mode information of the user terminal, where,
  • the power information represents the device power of the user terminal
  • the temperature information represents the device temperature of the user terminal
  • the functional mode information represents the current mode of the user terminal under the user's selection, which can be power saving mode, red envelope grabbing mode or other functional modes, with different functions Modes have different network connection requirements. It is understandable that when the power of the user terminal is too low, the temperature is too high, or one of several preset functional modes is selected, it can be determined that the device status information of the user terminal appears. Abnormalities will directly or indirectly affect network communication, or require network communication corresponding to current needs. Therefore, network communication connections need to be adjusted to ensure communication quality.
  • step S102 may also include but is not limited to step S301 and step S303.
  • Step S301 Determine at least one of the first conversion mode and the first data transmission mode according to the first ATSSS rule table, where the first conversion mode is the current conversion mode of the user terminal, and the first data transmission mode is the current conversion mode of the user terminal. Data transfer mode.
  • Step S302 Match the status information with at least one of the first conversion mode and the first data transmission mode to obtain a matching result.
  • Step S303 Obtain auxiliary information according to the matching result.
  • the user terminal can match the status information with at least one of the conversion mode (Steering mode) and the data transmission mode.
  • Steping mode conversion mode
  • the user terminal can determine the current Steering mode and data transmission mode.
  • ATSSS technology currently supports four steering modes, which are four working modes.
  • the four steering modes are: hot standby mode (Active-Standby), when the primary access network is unavailable , automatically switches the data flow to the backup access network, but the two access networks do not carry the data flow at the same time; the minimum delay mode (Smallest Delay), automatically switches the data flow to the access network with relatively small transmission delay, However, the two access networks do not carry data flows at the same time; the load balancing mode (Load-Balancing) allocates data traffic between the two access networks according to a fixed allocation ratio; the priority mode (Priority-based) defaults to priority The high-priority access network carries data flows. When congestion is detected on the high-priority access network, part of the data flow is switched to the low-priority access network for transmission.
  • the user terminal determines according to the ATSSS rule table, that is, according to the ATSSS rules, that the data flow of the service is transmitted only through 3GPP access technology, or only through non-3GPP (Non-3GPP) access technology, or through 3GPP access.
  • technology and Non-3GPP access technology are transmitted at the same time, that is, the two access technologies are used for offloading, and data are transmitted through these three methods, which are the three data transmission modes of the user terminal.
  • the user terminal determines at least one of the first conversion mode and the first data transmission mode according to the first ATSSS rule table, where the first conversion mode is the current conversion mode of the user terminal, and the first data transmission mode The mode is the current data transmission mode of the user terminal, and then the status information is matched with at least one of the first conversion mode and the first data transmission mode to obtain the matching result, and finally the auxiliary information is obtained according to the matching result.
  • it can be determined according to whether the status information matches at least one of the first conversion mode and the first data transmission mode to determine whether the first conversion mode and the first data conversion mode meet the network requirements of the current status information. Communication requirements, and when the requirements are not met, select the information that needs to be sent as auxiliary information so that the network device can adjust the issued ATSSS rule table.
  • step S303 may also include but is not limited to step S401 and step S402.
  • Step S401 When the matching result is no match, determine the target conversion mode to which the first conversion mode needs to be updated, and/or determine the target data transmission mode to which the first data transmission mode needs to be updated.
  • Step S402 Obtain auxiliary information according to at least one of the target conversion mode, the target data transmission mode and the status information.
  • the matching result when the matching result is a mismatch, that is, the status information does not match at least one of the first conversion mode and the first data transmission mode, it means that the current first conversion mode or the first data transmission mode is At least one does not meet the network communication requirements of the user terminal, because in the embodiment of the present application, when the matching result is no matching, it can be determined that an update is required.
  • different embodiments can be selected according to the specific situations of the conversion mode and the data transmission mode. For example, when the status information does not match the first conversion mode, the current user's requirements are not satisfied in the first conversion mode. According to the network communication requirements required by the terminal status information, the target conversion mode that the first conversion mode needs to be updated to can be obtained according to the status information; when the status information does not match the first data transmission mode, the current situation is not satisfied in the first data transmission mode. According to the network communication requirements required by the user terminal status information, the target data transmission mode that the first data transmission mode needs to be updated to can be obtained according to the status information.
  • the status information is a trigger cause; or when the status information and the first conversion mode does not match the first data transmission mode, and the network communication requirements required by the current user terminal status information are not met in the first conversion mode and the first data transmission mode, then the above-mentioned target conversion mode and Target data transfer mode.
  • the embodiment of the present application can obtain the auxiliary information according to at least one of the target conversion mode, the target data transmission mode and the status information. It can be understood that when the target conversion mode is sent as part of the auxiliary information, The auxiliary information is provided to the network device so that the network device can adjust the ATSSS rule table according to the target conversion mode so that the conversion mode in the updated second ATSSS rule table conforms to the target conversion mode; when the target data transmission mode is used as part of the auxiliary information, Send auxiliary information to the network device so that the network device can adjust the ATSSS rule table according to the target data transmission mode so that the data transmission mode in the updated second ATSSS rule table conforms to the target data transmission mode; when the status information is used as auxiliary information part, sending auxiliary information to the network device, so that the network device can adjust the ATSSS rule table according to the status information, and determine either the conversion mode or the data transmission mode according to the status information, so that the updated second ATSSS rule table Either one of the
  • auxiliary information is obtained according to the wireless link failure event, and the user terminal hopes to seamlessly switch to the WiFi connection at this time. Therefore, the user terminal sends auxiliary information to the network device, carrying the following new ATSSS rules in the auxiliary information to describe the service.
  • the traffic descriptor (Traffic Descriptor) is used to describe the relevant functional requirements, which is to realize the diversification of slicing services.
  • customized key attributes provide users with different business granularities, which can be based on diverse business needs:
  • the user terminal when the user terminal opens the red envelope assistant, the user terminal enters the red envelope grabbing mode. At this time, the user terminal hopes to use the connection with the lowest latency in order to grab the red envelope faster. Therefore, the user terminal sends auxiliary information to the network device, and the auxiliary information carries the following new steering mode for service description:
  • step S104 may also include but is not limited to step S501 and step S502.
  • Step S501 Receive the second ATSSS rule table issued by the network device.
  • Step S502 Adjust the current conversion mode to the second conversion mode according to the second ATSSS rule table, and/or adjust the current data transmission mode to the second data transmission mode.
  • the network device can convert the The second conversion mode is obtained by at least one of the mode and the status information.
  • the network device can also obtain the second data transmission mode according to at least one of the target data transmission mode and the status information. Specifically, it can be obtained according to the content in the auxiliary information. Finally, the second conversion mode will be obtained.
  • the second ATSSS rule table including the second conversion mode and/or the second data transmission mode is delivered to the user terminal.
  • the user terminal can perform network communication according to the received second ATSSS rule table and adjust the current conversion mode to the second Convert the mode, and/or adjust the current data transmission mode to the second data transmission mode.
  • the network device can determine the second conversion mode according to the target conversion mode.
  • the second conversion mode can be consistent with the target conversion mode, or it can be based on the target conversion mode and combined with the network device itself. Adjusted according to specific circumstances; when the auxiliary information contains the target data transmission mode, the network device can determine the second data transmission mode according to the target data transmission mode.
  • the second data transmission mode can be consistent with the target data transmission mode, or it can be in the target data transmission mode. It is obtained based on the data transmission mode and combined with the specific conditions of the network device itself; when the auxiliary information contains status information, the network device can determine at least one of the second conversion mode and the second data transmission mode based on the status information.
  • the network device can determine the second conversion mode and the second data transmission mode based on these multiple pieces of information.
  • the obtained second conversion mode and the second data transmission mode can be consistent with the target conversion mode and the target data transmission mode, or the network device can combine the transition information and the target data transmission mode based on the target conversion mode and the target data transmission mode. It is obtained by adjusting the specific conditions of the network device itself.
  • step S101 may also include but is not limited to step S601 and step S603.
  • Step S601 Obtain network support information of the user terminal, and determine based on the network support information that the user terminal supports communication according to the ATSSS rule table.
  • Step S602 Send multiple access protocol data unit session request information to the network device, so that the network device determines that the user terminal supports communication according to the ATSSS rule table.
  • Step S603 Receive the protocol data unit session establishment acceptance information sent by the network device, and receive the first ATSSS rule table issued by the network device.
  • the user terminal before performing network communication according to the ATSSS rule table, can also obtain the network support information of the user terminal, and determine based on the network support information that the user terminal supports communication according to the ATSSS rule table. Only when the user terminal supports communication according to the ATSSS rule Only after table communication can the steps of subsequent embodiments be carried out, the user terminal then sends multiple access protocol data unit (MA PDU) session request information to the network device, and the network device determines the user after receiving the multiple access protocol data unit session request information.
  • MA PDU multiple access protocol data unit
  • the terminal supports communication according to the ATSSS rule table, and then the network device sends the Protocol Data Unit Session Establishment Accept (PDU Session Establishment Accept) message to the user terminal, responds to the above request information, and then sends the first ATSSS rule table to the user terminal.
  • PDU Session Establishment Accept Protocol Data Unit Session Establishment Accept
  • the user terminal After receiving the first ATSSS rule table, the user terminal performs network communication under the first ATSSS rule table.
  • the embodiment of the present application provides a communication method, which is applied to network equipment.
  • the communication method in the embodiment of the present application includes but is not limited to step S701 to step S703.
  • Step S701 Send the first ATSSS rule table to the user terminal, so that after receiving the first ATSSS rule table, the user terminal obtains status information of the user terminal and obtains auxiliary information based on the status information.
  • Step S702 Receive auxiliary information sent by the user terminal.
  • Step S703 Obtain the second ATSSS rule table according to the auxiliary information, and send the second ATSSS rule table to the user terminal, so that the user terminal performs data distribution according to the second ATSSS rule table.
  • a communication connection can be made between the user terminal and the network device.
  • the user terminal supports the ATSSS technology and can perform network communication according to the ATSSS rule table after receiving the ATSSS rule table.
  • the network device issues After the first ATSSS rule table is given to the user terminal, the user terminal can obtain the status information of its work.
  • the status information can represent the communication status or equipment status of the user terminal after performing network communication according to the first ATSSS rule table. There are no specific restrictions here.
  • auxiliary information for network adjustment can be obtained. Then the user terminal sends the auxiliary information to the network device. After receiving the auxiliary information, the network device obtains the second ATSSS rule table according to the auxiliary information.
  • the issued second ATSSS The rule table is obtained based on the auxiliary information actively sent by the user terminal. Therefore, after the network device delivers the second ATSSS rule table to the user terminal, the user terminal re-adjusts its working status according to the second ATSSS rule table.
  • the network device can determine the second ATSSS rule table to be issued based on the auxiliary information.
  • the second ATSSS rule table is obtained after the network device updates the first ATSSS rule table based on the auxiliary information.
  • the second ATSSS rule table can also be re-formulated by the network device based on the auxiliary information.
  • the second ATSSS rule table is used for the network device to update the first ATSSS rule table. example.
  • the auxiliary information in the embodiments of this application is actively obtained by the user terminal and sent to the network device.
  • the network device processes the auxiliary information actively sent by the user terminal and re-formulates the ATSSS rule table to achieve better network connection. , enabling user terminals to obtain more intelligent connection solutions and improving the communication quality of user terminals.
  • the user terminal when it performs data distribution according to the second ATSSS rule table, it may adjust its own communication status or device status. For example, the user terminal directly adjusts the communication status according to the second ATSSS rule table, and in the second Network communication is carried out under the ATSSS rule table, or the user terminal determines whether it needs to adjust its own device status after receiving the second ATSSS rule table. There are no specific restrictions here, and ultimately a better network connection is achieved, so that the user terminal A more intelligent connection solution can be obtained to improve the communication quality of user terminals.
  • the user terminal is further configured to obtain at least one of communication status information and device status information in which the user terminal works under the first ATSSS rule table, and is further configured to obtain at least one of the communication status information and device status information according to the communication status information and the device status information. At least one obtains status information of the user terminal.
  • the status information may include at least one of communication status information and device status information of the user terminal, and the user terminal may obtain at least one of communication status information and device status information of the user terminal working under the first ATSSS rule table. , and obtain the status information of the user terminal according to at least one of the communication status information and the device status information.
  • the communication status information can represent the communication status of the user terminal working under the first ATSSS rule table
  • the device status information can Indicates the device status of the user terminal working under the first ATSSS rule table.
  • the communication status of the user terminal is judged to obtain actively sent auxiliary information
  • the network device can directly or indirectly adjust the ATSSS rules according to the communication status of the user terminal working under the first ATSSS rule table.
  • the table is adjusted to obtain the second ATSSS rule table adjusted according to the direct or indirect communication status; or, the equipment status of the user terminal is judged to obtain auxiliary information actively sent, which ultimately enables the network equipment to directly or indirectly
  • the ATSSS rule table is adjusted according to the device status of the user terminal working under the first ATSSS rule table to obtain the second ATSSS rule table adjusted according to the direct or indirect device status; or, the communication status of the user terminal and the The device status is judged and auxiliary information is actively sent, ultimately realizing a more intelligent network connection solution and improving the communication quality of user terminals.
  • the communication status information when the status information includes communication status information, includes wireless link failure events, connection disconnection, connection re-establishment, network quality deterioration of the connection, strong interference in the network connection and connection function. consumption exceeds at least one of the thresholds; in the case where the status information includes device status information, the device status information includes user At least one of the terminal's power information, temperature information, and functional mode information.
  • the communication status information in the embodiment of the present application represents the communication status of the user terminal working under the first ATSSS rule table, which can be a wireless link failure event, connection disconnection, connection re-establishment, and deterioration of the network quality of the connection.
  • the wireless link failure is the wireless link failure (Radio Link Failure, RLF), connection disconnection, connection re-establishment and deterioration of the network quality of the connection. They are the situations where the network of the user terminal is disconnected, reconnected and the quality of the connected network deteriorates. Strong interference in the network connection can be strong interference in the WiFi connection or 5G connection.
  • connection power consumption exceeding the threshold is the power consumption of the current network connection.
  • Exceeding the preset threshold it can be understood that wireless link failure can be handover failure caused by wireless interference in user terminals, cell warnings, equipment problems, terminal problems, missing neighboring cells, etc., weak wireless network coverage, or insufficient cell base station. Synchronization or target cell full load, including wireless link failure events, when the above-mentioned situations occur in the user terminal, it can be determined that the communication status information of the user terminal is abnormal, which will directly affect network communications. Therefore, Network communication connections need to be adjusted to ensure communication quality.
  • the device status information in the embodiment of the present application represents the device status of the user terminal working under the first ATSSS rule table, and can be at least one of the power information, temperature information, and functional mode information of the user terminal, where,
  • the power information represents the device power of the user terminal
  • the temperature information represents the device temperature of the user terminal
  • the functional mode information represents the current mode of the user terminal under the user's selection, which can be power saving mode, red envelope grabbing mode or other functional modes, with different functions Modes have different network connection requirements. It is understandable that when the power of the user terminal is too low, the temperature is too high, or one of several preset functional modes is selected, it can be determined that the device status information of the user terminal appears. Abnormalities will directly or indirectly affect network communication, or require network communication corresponding to current needs. Therefore, network communication connections need to be adjusted to ensure communication quality.
  • the user terminal is further configured to determine at least one of the first conversion mode and the first data transmission mode according to the first ATSSS rule table, where the first conversion mode is the current conversion mode of the user terminal, and the first conversion mode is the current conversion mode of the user terminal.
  • a data transmission mode is the current data transmission mode of the user terminal. It is also used to match the status information with at least one of the first conversion mode and the first data transmission mode to obtain a matching result. It is also used to obtain assistance based on the matching result. information.
  • the user terminal can match the status information with at least one of the conversion mode (Steering mode) and the data transmission mode.
  • Steping mode conversion mode
  • the user terminal can determine the current Steering mode and data transmission mode.
  • ATSSS technology currently supports four steering modes, which are four working modes.
  • the four steering modes are: hot standby mode (Active-Standby), when the primary access network is unavailable , automatically switches the data flow to the backup access network, but the two access networks do not carry the data flow at the same time; the minimum delay mode (Smallest Delay), automatically switches the data flow to the access network with relatively small transmission delay, However, the two access networks do not carry data flows at the same time; the load balancing mode (Load-Balancing) allocates data traffic between the two access networks according to a fixed allocation ratio; the priority mode (Priority-based) defaults to priority The high-priority access network carries data flows. When congestion is detected on the high-priority access network, part of the data flow is switched to the low-priority access network for transmission.
  • the user terminal determines according to the ATSSS rule table, that is, according to the ATSSS rules, that the data flow of the service is transmitted only through 3GPP access technology, or only through non-3GPP (Non-3GPP) access technology, or through 3GPP access.
  • technology and Non-3GPP access technology are transmitted at the same time, that is, the traffic is distributed through two access technologies.
  • the user terminal determines at least one of the first conversion mode and the first data transmission mode according to the first ATSSS rule table, where the first conversion mode is the current conversion mode of the user terminal, and the first data transmission mode The mode is the current data transmission mode of the user terminal, and then the status information is matched with at least one of the first conversion mode and the first data transmission mode to obtain the matching result, and finally the auxiliary information is obtained according to the matching result.
  • it can be determined according to whether the status information matches at least one of the first conversion mode and the first data transmission mode to determine whether the first conversion mode and the first data conversion mode meet the network requirements of the current status information. Communication requirements, and when the requirements are not met, select the information that needs to be sent as auxiliary information so that the network device can adjust the issued ATSSS rule table.
  • the user terminal is further configured to determine the target conversion mode to which the first conversion mode needs to be updated when the matching result is no match, and/or determine the target data transmission mode to which the first data transmission mode needs to be updated. , and is further configured to obtain auxiliary information according to at least one of the target conversion mode, the target data transmission mode, and the status information.
  • the matching result when the matching result is a mismatch, that is, the status information does not match at least one of the first conversion mode and the first data transmission mode, it means that the current first conversion mode or the first data transmission mode is At least one does not meet the network communication requirements of the user terminal, because in the embodiment of the present application, when the matching result is no match, the target conversion mode that needs to be updated can be determined, and/or the target data transmission mode that needs to be updated can be determined.
  • different embodiments can be selected according to the specific situations of the conversion mode and the data transmission mode. For example, when the status information does not match the first conversion mode, the current user's requirements are not satisfied in the first conversion mode. According to the network communication requirements required by the terminal status information, the target conversion mode that the first conversion mode needs to be updated to can be obtained according to the status information; when the status information does not match the first data transmission mode, the current situation is not satisfied in the first data transmission mode. According to the network communication requirements required by the user terminal status information, the target data transmission mode that the first data transmission mode needs to be updated to can be obtained according to the status information; or when the status information does not match the first conversion mode and the first data transmission mode. Matching, if the first conversion mode and the first data transmission mode do not meet the network communication requirements required by the current user terminal status information, the above-mentioned target conversion mode and target data transmission mode can be obtained based on the status information.
  • the embodiment of the present application can obtain the auxiliary information according to at least one of the target conversion mode, the target data transmission mode and the status information. It can be understood that when the target conversion mode is sent as part of the auxiliary information, The auxiliary information is given to the network device so that the network device can adjust the ATSSS rule table according to the target conversion mode so that the conversion mode in the updated second ATSSS rule table conforms to the target conversion mode; when the target data transmission mode is used as part of the auxiliary information, Send auxiliary information to the network device so that the network device can adjust the ATSSS rule table according to the target data transmission mode so that the data transmission mode in the updated second ATSSS rule table conforms to the target data transmission mode; when the status information is used as auxiliary information part, sending auxiliary information to the network device, so that the network device can adjust the ATSSS rule table according to the status information, and determine either the conversion mode or the data transmission mode according to the status information, so that the updated second ATSSS rule table Either one of the
  • auxiliary information is obtained according to the wireless link failure event, and the user terminal hopes to seamlessly switch to the WiFi connection at this time. Therefore, the user terminal sends auxiliary information to the network device, and the auxiliary information carries the following new ATSSS rules for service description:
  • the user terminal when the user terminal opens the red envelope assistant, the user terminal enters the red envelope grabbing mode. At this time, the user terminal hopes to use the connection with the lowest latency in order to grab the red envelope faster. Therefore, the user terminal sends auxiliary information to the network device, and the auxiliary information carries the following new steering mode for service description:
  • step S703 may also include but is not limited to step S801 and step S802.
  • Step S801 Obtain the second conversion mode according to at least one of the target conversion mode and status information, and obtain the second data transmission mode according to at least one of the target data transmission mode, communication status information and device status information.
  • Step S802 Update the first ATSSS rule and obtain an updated second ATSSS rule table according to the second conversion mode and/or the second data transmission mode, so that the user terminal adjusts the current conversion mode to the second one according to the second ATSSS rule table. Convert the mode, and/or adjust the current data transmission mode to the second data transmission mode.
  • the network device can obtain the second conversion mode according to at least one of the target conversion mode and the status information.
  • the network device can also obtain the second conversion mode according to the target data transmission mode and the status information. At least one of them obtains the second data transmission mode, which can be obtained specifically according to the content in the auxiliary information.
  • the second ATSSS rule table including the second conversion mode and/or the second data transmission mode is issued to the user terminal.
  • the terminal may perform network communication according to the received second ATSSS rule table, and adjust the current conversion mode to the second conversion mode, and/or adjust the current data transmission mode to the second data transmission mode.
  • the network device can determine the second conversion mode according to the target conversion mode.
  • the second conversion mode can be consistent with the target conversion mode, or it can be based on the target conversion mode and combined with the network device itself. Adjusted according to specific circumstances; when the auxiliary information contains the target data transmission mode, the network device can determine the second data transmission mode according to the target data transmission mode.
  • the second data transmission mode can be consistent with the target data transmission mode, or it can be in the target data transmission mode. It is obtained based on the data transmission mode and combined with the specific conditions of the network device itself; when the auxiliary information contains status information, the network device can determine at least one of the second conversion mode and the second data transmission mode based on the status information.
  • the network device can determine the second conversion mode and the second data transmission mode based on these multiple pieces of information.
  • the obtained second conversion mode and the second data transmission mode can be consistent with the target conversion mode and the target data transmission mode, or the network device can combine the transition information and the target data transmission mode based on the target conversion mode and the target data transmission mode. It is obtained by adjusting the specific conditions of the network device itself.
  • step S701 may also include but is not limited to step S901 and step S902.
  • Step S901 Receive the multiple access protocol data unit session request information sent by the user terminal, and determine that the user terminal supports communication according to the ATSSS rule table.
  • Step S902 Send protocol data unit session establishment acceptance information to the user terminal, and send the first ATSSS rule table to the user terminal.
  • the user terminal before performing network communication according to the ATSSS rule table, can also obtain the network support information of the user terminal, and determine based on the network support information that the user terminal supports communication according to the ATSSS rule table. Only when the user terminal supports communication according to the ATSSS rule Only after table communication can the steps of subsequent embodiments be carried out, and then the user terminal sends the Multi-Access Protocol Data Unit (Multi-Access PDU, MA PDU) session request information.
  • Multi-Access PDU, MA PDU Multi-Access Protocol Data Unit
  • the network device After receiving the Multi-Access Protocol Data Unit session request information, the network device determines that the user terminal supports communication according to the ATSSS rule table, and then the network device Send protocol data unit session establishment accept (PDU Session Establishment Accept) information to the user terminal, respond to the above request information, and then send the first ATSSS rule table to the user terminal. After receiving the first ATSSS rule table, the user terminal Network communication is performed under the first ATSSS rule table.
  • PDU Session Establishment Accept PDU Session Establishment Accept
  • the embodiment of the present application provides a user terminal.
  • the user terminal can communicate with the network device.
  • the user terminal includes a protocol data unit (Protocol Data Unit, PDU) session management module 11. , monitoring module 12, judgment module 13, sending module 14 and multi-channel management module 15, wherein the PDU session management module 11 is configured to create, modify, and release a PDU session, and the monitoring module 12 is configured to monitor whether the network device receives
  • the judgment module 13 is configured to judge the current connection status and the ATSSS Whether the rule table matches, the sending module 14 is configured to send auxiliary information to the network device, and the multi-channel management module 15 is configured to manage the data sending and receiving of multiple channels.
  • Step 1 The terminal registers on the 5G network and finds that the network supports ATSSS.
  • Step 2 Notify the PDU management module 11 to initiate a MA PDU session application to the network device.
  • Step 3 Notify the monitoring module 12 to monitor whether the PDU Session Establishment Accept message of the network device is received.
  • step 4 If yes, proceed to step 4; if not, proceed to step 10.
  • Step 4 Notify the monitoring module 12 to monitor whether the ATSSS rule table issued by the network device is received.
  • step 5 If yes, proceed to step 5; if not, proceed to step 10.
  • Step 5 Notify the listening module 12 to monitor whether the RLF event of the 5G network is received.
  • step 6 If yes, proceed to step 6; if not, proceed to step 10.
  • Step 6 Notify the judgment module 13 to judge whether the current connection status matches the ATSSS rule table.
  • step 7 If not, proceed to step 7; if yes, proceed to step 10.
  • Step 7 The notification sending module 14 sends the auxiliary information to the network device.
  • Step 8 Notify the monitoring module 12 to monitor whether the updated ATSSS rule table issued by the network device is received.
  • step 9 If yes, proceed to step 9; if not, proceed to step 10.
  • Step 9 Notify the multi-channel management module 15 to manage the data sending and receiving of multiple channels according to the ATSSS rule table issued by the network device.
  • Step 10 This session ends.
  • the user terminal identifies whether the network supports ATSSS by detecting the ats_ind field of the Registration Accept message sent by the 5G network device.
  • the PDU session management module 11 is configured to create, modify, and release PDU sessions.
  • the MA PDU session uses a 3GPP access network or a non-3GPP access network at a time, or uses both a 3GPP access network and a non-3GPP access network at the same time.
  • the user terminal notifies the network device that it has ATSSS capabilities through the atsss_st field in the MA PDU session request message, and carries ma_pdu_session in the subsequent uplink non-access layer transmission (Up Link Non Access Stratum Transport, UL NAS Transport) message. information.
  • the monitoring module 12 is configured to monitor whether the PDU Session Establishment Accept message from the network device is received and whether the ATSSS rule table issued by the network device is received.
  • the listening module 12 is also configured to monitor whether an RLF event of the 5G network is received.
  • the judgment module 13 is configured to judge whether the current connection status matches the ATSSS rule table.
  • the connection status includes but is not limited to: an RLF event occurs in the connection, the connection is disconnected, the connection is re-established, the network quality of the connection deteriorates, and a strong connection occurs in the WiFi connection and the 5G connection. Interference, connection power consumption exceeding the threshold, etc.
  • the user terminal receives the ATSSS rule table issued by the network device, requiring the Application-1 application running on the user terminal to use a 5G connection:
  • the judgment module 13 judges that the current connection status does not match the ATSSS rule table.
  • the sending module 14 is configured to send the auxiliary information to the network device.
  • the timing when the user terminal triggers the sending of auxiliary information includes but is not limited to: the battery is too low, the temperature is too high, connecting to the subway WiFi, registering on the high-speed rail network, the network quality of a certain connection has significantly deteriorated or even been disconnected, and there is a strong connection between the WiFi connection and the 5G connection. Interference, enter power saving mode, enter red envelope grabbing mode, etc.
  • the auxiliary information sent by the user terminal includes but is not limited to: updated steering mode, updated ATSSS rules, triggering reasons (ie, status information), etc.
  • the user terminal can use the newly added dedicated signaling to transmit auxiliary information, or can carry the auxiliary information in the UL NAS transport message sent to the network device.
  • ATSSS technology currently supports four steering modes. Taking this embodiment as an example, when RLF occurs in the 5G connection of the user terminal, the user terminal hopes to seamlessly switch to a WiFi connection. Therefore, the user terminal sends auxiliary information to the network device, and the auxiliary information carries the following new ATSSS rules:
  • the user terminal Take the red envelope grabbing scenario as an example.
  • the user terminal enters the red envelope grabbing mode.
  • the user terminal hopes to use the connection with the lowest latency in order to grab the red envelope faster. Therefore, the user terminal sends auxiliary information to the network device, and the auxiliary information carries the following new steering mode:
  • the multi-channel management module 15 is configured to manage data transmission and reception of multiple channels.
  • the user terminal when RLF occurs in the 5G connection of the user terminal, the user terminal sends auxiliary information to the network device, triggering the network device to update the ATSSS rule table, and the user terminal uses the updated ATSSS rule table for multi-channel management.
  • the network device updates the ATSSS rule table as follows, requiring the user terminal to switch to WiFi connection:
  • the multi-channel management module 15 changes the data to be sent by the Application-1 application to be sent through the WiFi connection.
  • UE assistance Indicator UE assistance Indicator
  • the network element sends a PMFP UAD provisioning message, and carries the upstream traffic distribution expected by the user terminal in the message.
  • whether the user terminal can send auxiliary information to the network device is determined by the network device.
  • the user terminal can actively send auxiliary information to the network device.
  • the embodiment of the present application is more versatile and can enable the user terminal to obtain more
  • the embodiments of this application disclose more detailed auxiliary information, so that the network device can provide a more intelligent connection solution, ultimately improving the communication quality of the user terminal.
  • Figure 12 shows an electronic device 100 provided by an embodiment of the present application.
  • the electronic device 100 includes: a processor 110, a memory 120, and a computer program stored on the memory 120 and executable on the processor 110.
  • the computer program When the computer program is run, it is used to perform the above communication method.
  • the processor 110 and the memory 120 may be connected through a bus or other means.
  • the memory 120 can be used to store non-transitory software programs and non-transitory computer executable programs, such as the communication method described in the embodiments of this application.
  • the processor 110 implements the above communication method by running non-transient software programs and instructions stored in the memory 120 .
  • the memory 120 may include a program storage area and a data storage area, where the program storage area may store an operating system and an application program required for at least one function; the storage data area may store the communication method described above. Additionally, memory 120 may include high-speed random access memory 120 and may also include non-transitory memory 120, such as at least one storage device storage device, flash memory device, or other non-transitory solid-state storage device. In some embodiments, the memory 120 includes memory 120 located remotely relative to the processor 110 , and these remote memories 120 can be connected to the electronic device 100 through a network. Examples of the above-mentioned networks include but are not limited to the Internet, intranets, local area networks, mobile communication networks and combinations thereof.
  • the non-transitory software programs and instructions required to implement the above communication method are stored in the memory 120.
  • the above communication method is executed, for example, method steps S101 to S101 in Figure 1 are executed.
  • Step S104 method steps S201 to step S202 in Figure 2, method steps S301 to step S303 in Figure 3, method steps S401 to step S402 in Figure 4, method steps S501 to step S502 in Figure 5, method steps S501 to step S502 in Figure 6
  • the method steps S601 to step S603 the method steps S701 to step S703 in Figure 7, the method steps S801 to step S802 in Figure 8, and the method steps S901 to step S902 in Figure 9.
  • Embodiments of the present application also provide a computer-readable storage medium that stores computer-executable instructions, and the computer-executable instructions are used to execute the above communication method.
  • the computer-readable storage medium stores computer-executable instructions, and the computer-executable instructions are executed by one or more control processors, for example, executing steps S101 to S104 of the method in Figure 1, Figure 2
  • the embodiments of the present application include at least the following beneficial effects: the communication method, electronic device and storage medium in the embodiments of the present application Quality, wherein the communication method can be applied in the user terminal and the network device.
  • the communication method can be applied in the user terminal and the network device.
  • network communication can be performed based on the first ATSSS rule table, and then the user The status information of the terminal is obtained based on the status information.
  • the user terminal actively sends the auxiliary information to the network device.
  • the network device obtains the second ATSSS rule table based on the auxiliary information and delivers it to the user terminal, so that the user terminal can according to the issued
  • the second ATSSS rule table is used for network communication to achieve better network connection and improve the communication quality of user terminals.
  • the device embodiments described above are only illustrative, and the units described as separate components may or may not be physically separate, that is, they may be located in one place, or they may be distributed to multiple network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment.
  • Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, Digital Versatile Disk (DVD) or other optical disk storage, magnetic cassettes, tapes, storage device storage or other magnetic storage devices, or Any other medium that can be used to store the desired information and that can be accessed by a computer.
  • communication media typically includes computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism, and may include any information delivery media .

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Abstract

本申请实施例公开了一种通信方法、电子设备及存储介质，其中应用在用户终端的通信方法包括：接收网络设备下发的第一ATSSS规则表，获取用户终端的状态信息(S101)；根据状态信息得到辅助信息(S102)；向网络设备发送辅助信息，以使网络设备根据辅助信息下发第二ATSSS规则表(S103)；接收网络设备下发的第二ATSSS规则表，并根据第二ATSSS规则表执行数据分发(S104)。

Description

通信方法、电子设备及存储介质
相关申请的交叉引用
本申请基于申请号为202210910068.8、申请日为2022年7月29日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本申请涉及但不限于通信技术领域，特别是涉及一种通信方法、电子设备及存储介质。
背景技术
随着第五代移动通信技术(5th-Generation，5G)的发展，第三代合作伙伴计划(3rd Generation Partnership Project，3GPP)组织在5G标准的R16版本引入了接入流量的导向、切换、拆分(Access Traffic Steering，Switching，Splitting，ATSSS)规则，用于用户终端(User Equipment，UE)的移动网络与非3GPP接入之间的网络优选、无缝切换、网络聚合等。
在相关的ATSSS技术中，用户终端与网络设备是割裂的，网络设备是位于网络侧的设备，网络设备对下发的ATSSS规则处于支配地位，网络设备下发相应的ATSSS规则给用户终端，用户终端被动接收网络设备下发的ATSSS规则并执行，容易导致用户终端的通信需求与所下发的ATSSS规则不匹配，从而降低了用户终端的通信质量。
发明内容
本申请实施例提供了一种通信方法、电子设备及存储介质。
第一方面，本申请实施例提供了一种通信方法，应用于用户终端，所述方法包括：接收网络设备下发的第一ATSSS规则表，获取所述用户终端的状态信息；根据所述状态信息得到辅助信息；向所述网络设备发送所述辅助信息，以使所述网络设备根据下发第二ATSSS规则表；接收所述网络设备下发的所述第二ATSSS规则表，并根据所述第二ATSSS规则表执行数据分发。
第二方面，本申请实施例提供了一种通信方法，应用于网络设备，所述方法包括：向用户终端发送第一ATSSS规则表，以使所述用户终端在接收所述第一ATSSS规则表后，获取所述用户终端的状态信息，并根据所述状态信息得到辅助信息；接收所述用户终端发送的所述辅助信息；根据所述辅助信息更新所述第一ATSSS规则表至第二ATSSS规则表，并向所述用户终端发送所述第二ATSSS规则表，以使所述用户终端根据所述第二ATSSS规则表执行数据分发。
第三方面，本申请实施例提供了一种电子设备，包括：存储器、处理器，所述存储器存储有计算机程序，所述处理器执行所述计算机程序时实现如本申请第一方面实施例或第二方面实施例中任意一项所述的通信方法。
第四方面，本申请实施例提供了一种计算机可读存储介质，所述存储介质存储有程序，所述程序被处理器执行实现如本申请第一方面实施例或第二方面实施例中任意一项所述的通 信方法。
附图说明
图1是本申请一个实施例提供的通信方法的流程示意图；
图2是本申请另一个实施例提供的通信方法的流程示意图；
图3是本申请另一个实施例提供的通信方法的流程示意图；
图4是本申请另一个实施例提供的通信方法的流程示意图；
图5是本申请另一个实施例提供的通信方法的流程示意图；
图6是本申请另一个实施例提供的通信方法的流程示意图；
图7是本申请另一个实施例提供的通信方法的流程示意图；
图8是本申请另一个实施例提供的通信方法的流程示意图；
图9是本申请另一个实施例提供的通信方法的流程示意图；
图10是本申请一个实施例提供的通信方法的应用场景的示意图；
图11是本申请一个实施例提供的用户终端的结构示意图；
图12是本申请一个实施例提供的电子设备的示意图。
具体实施方式
为了使本申请的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本申请进行详细说明。应当理解，此处所描述的具体实施例仅用以解释本申请，并不用于限定本申请。
在本申请的描述中，需要理解的是，涉及到方位描述，例如上、下、前、后、左、右等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请实施例的限制。
应了解，在本申请实施例的描述中，若干的含义为一个以上，多个(或多项)的含义是两个以上，大于、小于、超过等理解为不包括本数，以上、以下、以内等理解为包括本数。如果有描述到“第一”、“第二”等只是用于区分技术特征为目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量或者隐含指明所指示的技术特征的先后关系。
本申请实施例的描述中，除非另有明确的限定，设置、安装、连接等词语应做广义理解，所属技术领域技术人员可以结合技术方案的具体内容合理确定上述词语在本申请实施例中的具体含义。
随着信息和网络技术的快速发展，移动通信网络的数据流量正以高度增长。运营商正在寻找对用户透明并且减少移动通信网络拥塞的方式，来平衡移动网络与非3GPP接入之间的数据流量，3GPP组织在5G标准的R16版本引入了ATSSS技术，用于用户终端的移动网络与非3GPP接入之间的网络优选、无缝切换、网络聚合等。
ATSSS的目的是提供更智能的连接方案。然而，现有ATSSS技术中，终端与网络设备是割裂的，网络设备处于支配地位，主要从网络拥塞、网络资源等方面考虑，下发相应的ATSSS规则给用户终端，用户终端被动接收网络设备下发的ATSSS规则并执行，对用户终端来说， 所下发的ATSSS规则并不一定是最优的网络连接方案，因此用户终端大多时候无法使用最优的连接方案，容易导致用户终端的通信需求与所下发的ATSSS规则不匹配，从而降低了用户终端的通信质量。
基于此，本申请实施例提供了一种通信方法、电子设备及存储介质，用户终端能够主动向网络设备发送辅助信息，要求网络设备对下发的ATSSS规则进行调整，实现更优的网络连接，使得用户终端可以获得更智能的连接方案，提高用户终端的通信质量。
下面进行详细说明。
本申请实施例提供了一种通信方法，应用于用户终端，参照图1所示，本申请实施例中的通信方法包括但不限于步骤S101至步骤S104。
步骤S101，接收网络设备下发的第一ATSSS规则表，获取用户终端的状态信息。
步骤S102，根据状态信息得到辅助信息。
步骤S103，向网络设备发送辅助信息，以使网络设备下发第二ATSSS规则表。
步骤S104，接收网络设备下发的第二ATSSS规则表，并根据第二ATSSS规则表执行数据分发。
在一实施例中，用户终端与网络设备之间可以进行通信连接，用户终端支持ATSSS技术，并可以接收到ATSSS规则表后根据ATSSS规则表进行网络通信，本申请实施例中在用户终端接收到网络设备下发的第一ATSSS规则表后，可以获取用户终端工作的状态信息，状态信息可以表征用户终端根据第一ATSSS规则表进行网络通信后的通信状态或设备状态，在此不做具体限制，基于状态信息可以得到用于进行网络调整的辅助信息，随后用户终端向网络设备发送辅助信息，网络设备在接收到辅助信息后，根据辅助信息得到第二ATSSS规则表，所下发的第二ATSSS规则表是基于用户终端主动发送的辅助信息得到的，因此网络设备在下发第二ATSSS规则表给用户终端后，用户终端根据第二ATSSS规则表重新调整自身的工作状态。
需要说明的是，网络设备可以根据辅助信息来确定所下发的第二ATSSS规则表，在一实施例中，第二ATSSS规则表是网络设备根据辅助信息更新第一ATSSS规则表后得到的，此外，第二ATSSS规则表还可以是网络设备根据辅助信息重新制定的，在此不做具体限制，本申请实施例中以第二ATSSS规则表为网络设备更新第一ATSSS规则表后得到的为例子。
可以理解的是，本申请实施例中的辅助信息是用户终端主动获取并发送给网络设备的，网络设备基于用户终端主动发送的辅助信息进行处理，重新制定ATSSS规则表，实现更优的网络连接，使得用户终端可以获得更智能的连接方案，提高用户终端的通信质量。
可以理解的是，用户终端根据第二ATSSS规则表执行数据分发的过程中，可以是调整自身的通信状态或设备状态，例如，用户终端直接根据第二ATSSS规则表调整通信状态，并在第二ATSSS规则表下进行网络通信，又或者，用户终端在接收到第二ATSSS规则表后，判断是否需要调整自身的设备状态，在此不做具体限制，最终实现更优的网络连接，使得用户终端可以获得更智能的连接方案，提高用户终端的通信质量。
参照图2所示，在一实施例中，上述步骤S101中还可以包括但不限于步骤S201和步骤S202。
步骤S201，获取用户终端工作在第一ATSSS规则表下的通信状态信息和设备状态信息中的至少一个。
步骤S202，根据通信状态信息和设备状态信息中的至少一个得到用户终端的状态信息。
在一实施例中，状态信息可以包括用户终端的通信状态信息和设备状态信息中的至少一个，用户终端可以获取其工作在第一ATSSS规则表下的通信状态信息和设备状态信息中的至少一个，并根据通信状态信息和设备状态信息中的至少一个得到用户终端的状态信息，可以理解的是，通信状态信息可以表征用户终端工作在第一ATSSS规则表下的通信状态，而设备状态信息可以表征用户终端工作在第一ATSSS规则表下的设备状态。
本申请实施例中通过对用户终端的通信状态来进行判断，以得到主动发送的辅助信息，最终使得网络设备可以直接或间接根据用户终端工作在第一ATSSS规则表下的通信状态来对ATSSS规则表进行调整，得到根据直接或间接通信状态调整后的第二ATSSS规则表；又或者，通过对用户终端的设备状态来进行判断，以得到主动发送的辅助信息，最终使得网络设备可以直接或间接根据用户终端工作在第一ATSSS规则表下的设备状态来对ATSSS规则表进行调整，得到根据直接或间接设备状态调整后的第二ATSSS规则表；又或者，可以通过对用户终端的通信状态和设备状态进行判断，得到主动发送的辅助信息，最终实现更加智能的网络连接方案，提高用户终端的通信质量。
在一实施例中，在状态信息包括通信状态信息的情况下，通信状态信息包括出现无线链路故障事件、连接断开、连接重建立、连接的网络质量恶化、网络连接出现强干扰和连接功耗超过阈值中的至少一个；在状态信息包括设备状态信息的情况下，设备状态信息包括用户终端的电量信息、温度信息、功能模式信息中的至少一个。
需要说明的是，本申请实施例中的通信状态信息表征用户终端工作在第一ATSSS规则表下的通信状态，可以是无线链路故障事件、连接断开、连接重建立、连接的网络质量恶化、网络连接出现强干扰和连接功耗超过阈值中的至少一个，其中，无线链路故障即为无线链路失败(Radio Link Failure，RLF),连接断开、连接重建立和连接的网络质量恶化分别是用户终端的网络出现断开，重新连接和所连接的网络质量恶化的情况，网络连接出现强干扰可以是WiFi连接或5G连接出现强干扰，连接功耗超过阈值是当前网络连接的功耗超过预设阈值，可以理解的是，无线链路失败可以是用户终端出现无线干扰、小区警告、设备问题、终端问题、邻区漏配等原因导致的切换失败、无线网络覆盖弱、小区基站不同步或目标小区满负荷中一个导致的，包括无线链路故障事件在内，当用户终端出现上述几种情况时，均可以判定为用户终端的通信状态信息出现异常，会直接影响网络通信，因此需要对网络通信连接进行调整，以保证通信质量。
需要说明的是，本申请实施例中的设备状态信息表征用户终端工作在第一ATSSS规则表下的设备状态，可以是用户终端的电量信息、温度信息、功能模式信息中的至少一个，其中，电量信息表征用户终端的设备电量，温度信息表征用户终端的设备温度，功能模式信息表征用户终端在用户的选择下当前的模式，可以是省电模式、抢红包模式或其他功能模式，不同的功能模式有不同的网络连接需求，可以理解的是，当用户终端的电量过低、温度过高或选择为预设的几个功能模式中的一个时，均可以判定位用户终端的设备状态信息出现异常，会直接或间接影响网络通信，或要求对应当前需求的网络通信，因此需要对网络通信连接进行调整，以保证通信质量。
参照图3所示，在一实施例中，上述步骤S102中还可以包括但不限于步骤S301和步骤S303。
步骤S301，根据第一ATSSS规则表，确定第一转换模式和第一数据传输模式中的至少一个，其中，第一转换模式为用户终端当前的转换模式，第一数据传输模式为用户终端当前的数据传输模式。
步骤S302，将状态信息，与第一转换模式和第一数据传输模式中的至少一个进行匹配，得到匹配结果。
步骤S303，根据匹配结果得到辅助信息。
在一实施例中，用户终端可以将状态信息与转换模式(Steering模式)和数据传输模式中的至少一个进行匹配，可以理解的是，对于5G网络，具有ATSSS特性，即具有接入流量导向(Access Traffic)、转换(Steering)和拆分(Splitting)等特性，根据下发的ATSSS规则表，用户终端可以确定当前的Steering模式和数据传输模式。
需要说明的是，根据3GPP TS 24.193规范，目前ATSSS技术支持四种Steering模式，即为四种工作模式，四种Steering模式分别是：热备模式(Active-Standby)，当主用接入网络不可用时，自动将数据流切换到备用接入网络，但这两种接入网络不同时承载数据流；最小延迟模式(Smallest Delay)，自动将数据流切换到传输延迟相对较小的接入网络上，但两种接入网络不同时承载数据流；负载均衡模式(Load-Balancing)，按固定的分配比例，在两种接入网络间分配数据流量；优先级模式(Priority-based)，默认在优先级高的接入网络上承载数据流，当探测到高优先级的接入网络产生拥塞时，将一部分数据流切换至低优先级接入网络进行传输。
需要说明的是，用户终端根据ATSSS规则表，也即根据ATSSS规则确定业务的数据流仅通过3GPP接入技术传输，或者仅通过非3GPP(Non-3GPP)接入技术传输，或者通过3GPP接入技术和Non-3GPP接入技术同时传输，也即通过两种接入技术进行分流，通过这三种方式进行数据传输，也就是用户终端的三种数据传输模式。
在本申请实施例中，用户终端根据第一ATSSS规则表，确定第一转换模式和第一数据传输模式中的至少一个，其中，第一转换模式为用户终端当前的转换模式，第一数据传输模式为用户终端当前的数据传输模式，随后将状态信息与第一转换模式和第一数据传输模式中的至少一个进行匹配，得到匹配结果，从而最终根据匹配结果得到辅助信息，可以理解的是，本申请实施例中可以根据状态信息是否与第一转换模式和第一数据传输模式中的至少一个进行匹配，以确定第一转换模式和第一数据转换模式是否满足当前的状态信息所需要的网络通信要求，并在不满足要求时，选择需要发送的信息作为辅助信息，以便网络设备调整下发的ATSSS规则表。
参照图4所示，在一实施例中，上述步骤S303中还可以包括但不限于步骤S401和步骤S402。
步骤S401，当匹配结果为不匹配，确定第一转换模式需要更新到的目标转换模式，和/或，确定第一数据传输模式需要更新到的目标数据传输模式。
步骤S402，根据目标转换模式、目标数据传输模式和状态信息中的至少一个，得到辅助信息。
在一实施例中，当匹配结果为不匹配，即状态信息与第一转换模式和第一数据传输模式中的至少一个并不匹配，说明当前的第一转换模式或第一数据传输模式中的至少一个不满足用户终端的网络通信需求，因为本申请实施例中根据匹配结果为不匹配时，可以确定需要更 新后的目标转换模式，和/或确定需要更新到的目标数据传输模式。
可以理解的是，本申请实施例中可以针对转换模式和数据传输模式的具体情况选择不同的实施例，例如，当状态信息与第一转换模式不匹配，在第一转换模式下不满足当前用户终端状态信息所需要的网络通信需求，则根据状态信息可以得到第一转换模式需要更新到的目标转换模式；当状态信息与第一数据传输模式不匹配，在第一数据传输模式下不满足当前用户终端状态信息所需要的网络通信需求，则根据状态信息可以得到第一数据传输模式需要更新到的目标数据传输模式，状态信息是一种触发原因；又或者，当状态信息与第一转换模式和第一数据传输模式均不匹配，在第一转换模式和第一数据传输模式下不满足当前用户终端状态信息所需要的网络通信需求，则根据状态信息可以得到上述所说的目标转换模式和目标数据传输模式。
在得到辅助信息的过程中，本申请实施例可以根据目标转换模式、目标数据传输模式和状态信息中的至少一个，得到辅助信息，可以理解的是，当目标转换模式作为辅助信息的一部分，发送辅助信息给网络设备，使得网络设备可以根据目标转换模式来调整ATSSS规则表，以使得更新后的第二ATSSS规则表中的转换模式符合目标转换模式；当目标数据传输模式作为辅助信息的一部分，发送辅助信息给网络设备，使得网络设备可以根据目标数据传输模式来调整ATSSS规则表，以使得更新后的第二ATSSS规则表中的数据传输模式符合目标数据传输模式；当状态信息作为辅助信息的一部分，发送辅助信息给网络设备，使得网络设备可以根据状态信息来调整ATSSS规则表，并根据状态信息确定转换模式和数据传输模式中的任意一个，以使得更新后的第二ATSSS规则表中的转换模式和数据传输模式中的任意一个符合目标数据传输模式；又或者，当目标转换模式、目标数据传输模式和状态信息均为辅助信息的一部分，发送辅助信息给网络设备，使得网络设备可以根据上述多种信息来调整ATSSS规则表，以选择最优的转换模式和数据传输模式，最终得到所需要的第二ATSSS规则表。
在一些实施例中，当用户终端的5G连接出现了无线链路失败事件时，根据无线链路失败事件得到辅助信息，用户终端此时希望无缝切换到WiFi连接。于是，用户终端向网络设备发送辅助信息，在辅助信息中携带了如下的新的ATSSS规则，以进行业务描述，其中业务描述符(Traffic Descriptor)用于描述相关功能要求，是实现切片服务多样化、定制化的关键属性，为使用者提供了不同业务颗粒度，可根据多样化的业务需求：
"Traffic Descriptor:Application-1","Steering Mode:Active-Standby,Active＝non-3GPP,Standby＝3GPP"。
以场景模式为抢红包场景为例，当用户终端开启红包助手，用户终端进入抢红包模式。此时用户终端希望使用最低时延的连接，以便更快地抢到红包。于是，用户终端向网络设备发送辅助信息，在辅助信息中携带了如下的新的Steering模式，以进行业务描述：
"Traffic Descriptor:Application-2","Steering Mode:Smallest delay"。
参照图5所示，在一实施例中，上述步骤S104中还可以包括但不限于步骤S501和步骤S502。
步骤S501，接收网络设备下发的第二ATSSS规则表。
步骤S502，根据第二ATSSS规则表调整当前的转换模式为第二转换模式，和/或调整当前的数据传输模式为第二数据传输模式。
在一实施例中，在用户终端发送完辅助信息给网络设备后，网络设备可以根据目标转换 模式、状态信息中的至少一个得到第二转换模式，网络设备还可以根据目标数据传输模式、状态信息中的至少一个得到第二数据传输模式，具体可以根据辅助信息中的内容来得到，最终将包含第二转换模式和/或第二数据传输模式的第二ATSSS规则表下发给用户终端，用户终端可以根据接收到的第二ATSSS规则表进行网络通信，并调整当前的转换模式为第二转换模式，和/或调整当前的数据传输模式为第二数据传输模式。
当辅助信息中包含目标转换模式，网络设备可以根据目标转换模式确定第二转换模式，第二转换模式可以是与目标转换模式一致，也可以是在目标转换模式的基础上再结合网络设备自身的具体情况调节得到的；当辅助信息中包含目标数据传输模式，网络设备可以根据目标数据传输模式确定第二数据传输模式，第二数据传输模式可以是与目标数据传输模式一致，也可以是在目标数据传输模式的基础上再结合网络设备自身的具体情况调节得到的；当辅助信息中包含状态信息，网络设备可以根据状态信息确定第二转换模式和第二数据传输模式中的至少一种，具体可以根据状态信息的具体内容来确定；又或者，当辅助信息中包含目标转换模式、目标数据传输模式和状态信息，网络设备可以根据这多个信息来确定第二转换模式和第二数据传输模式，所得到的第二转换模式和第二数据传输模式可以与目标转换模式和目标数据传输模式一致，也可以是网络设备在目标转换模式和目标数据传输模式的基础上，再结合转态信息和网络设备自身的具体情况调节得到的。
参照图6所示，在一实施例中，上述步骤S101中还可以包括但不限于步骤S601和步骤S603。
步骤S601，获取用户终端的网络支持信息，根据网络支持信息确定用户终端支持根据ATSSS规则表通信。
步骤S602，向网络设备发送多址接入协议数据单元会话请求信息，以使网络设备确定用户终端支持根据ATSSS规则表通信。
步骤S603，接收网络设备发送的协议数据单元会话建立接受信息，并接收网络设备下发的第一ATSSS规则表。
在一实施例中，在根据ATSSS规则表进行网络通信之前，用户终端还可以获取用户终端的网络支持信息，根据网络支持信息确定用户终端支持根据ATSSS规则表通信，只有在用户终端支持根据ATSSS规则表通信才能进行后续实施例的步骤，随后用户终端向网络设备发送多址接入协议数据单元(MA PDU)会话请求信息，网络设备在接收到多址接入协议数据单元会话请求信息后确定用户终端支持根据ATSSS规则表通信，随后网路设备向用户终端发送协议数据单元会话建立接受(PDU Session Establishment Accept)信息，对上述请求信息做出回应，随后便发送第一ATSSS规则表给用户终端，用户终端在接收到第一ATSSS规则表后在第一ATSSS规则表下进行网络通信。
本申请实施例提供了一种通信方法，应用于网络设备，参照图7所示，本申请实施例中的通信方法包括但不限于步骤S701至步骤S703。
步骤S701，向用户终端发送第一ATSSS规则表，以使用户终端在接收第一ATSSS规则表后，获取用户终端的状态信息，并根据状态信息得到辅助信息。
步骤S702，接收用户终端发送的辅助信息。
步骤S703，根据辅助信息得到第二ATSSS规则表，并向用户终端发送第二ATSSS规则表，以使用户终端根据第二ATSSS规则表执行数据分发。
在一实施例中，用户终端与网络设备之间可以进行通信连接，用户终端支持ATSSS技术，并可以接收到ATSSS规则表后根据ATSSS规则表进行网络通信，本申请实施例中在网络设备下发第一ATSSS规则表给用户终端后，用户终端可以获取其工作的状态信息，状态信息可以表征用户终端根据第一ATSSS规则表进行网络通信后的通信状态或设备状态，在此不做具体限制，基于状态信息可以得到用于进行网络调整的辅助信息，随后用户终端向网络设备发送辅助信息，网络设备在接收到辅助信息后，根据辅助信息得到第二ATSSS规则表，所下发的第二ATSSS规则表是基于用户终端主动发送的辅助信息得到的，因此网络设备在下发第二ATSSS规则表给用户终端后，用户终端根据第二ATSSS规则表重新调整自身的工作状态。
需要说明的是，网络设备可以根据辅助信息来确定所下发的第二ATSSS规则表，在一实施例中，第二ATSSS规则表是网络设备根据辅助信息更新第一ATSSS规则表后得到的，此外，第二ATSSS规则表还可以是网络设备根据辅助信息重新制定的，在此不做具体限制，本申请实施例中以第二ATSSS规则表为网络设备更新第一ATSSS规则表后得到的为例子。
可以理解的是，本申请实施例中的辅助信息是用户终端主动获取并发送给网络设备的，网络设备基于用户终端主动发送的辅助信息进行处理，重新制定ATSSS规则表，实现更优的网络连接，使得用户终端可以获得更智能的连接方案，提高用户终端的通信质量。
可以理解的是，用户终端根据第二ATSSS规则表执行数据分发的过程中，可以是调整自身的通信状态或设备状态，例如，用户终端直接根据第二ATSSS规则表调整通信状态，并在第二ATSSS规则表下进行网络通信，又或者，用户终端在接收到第二ATSSS规则表后，判断是否需要调整自身的设备状态，在此不做具体限制，最终实现更优的网络连接，使得用户终端可以获得更智能的连接方案，提高用户终端的通信质量。
在一实施例中，用户终端还被配置为获取用户终端工作在第一ATSSS规则表下的通信状态信息和设备状态信息中的至少一个，还被配置为根据通信状态信息和设备状态信息中的至少一个得到用户终端的状态信息。
在一实施例中，状态信息可以包括用户终端的通信状态信息和设备状态信息中的至少一个，用户终端可以获取其工作在第一ATSSS规则表下的通信状态信息和设备状态信息中的至少一个，并根据通信状态信息和设备状态信息中的至少一个得到用户终端的状态信息，可以理解的是，通信状态信息可以表征用户终端工作在第一ATSSS规则表下的通信状态，而设备状态信息可以表征用户终端工作在第一ATSSS规则表下的设备状态。
本申请实施例中通过对用户终端的通信状态来进行判断，以得到主动发送的辅助信息，最终使得网络设备可以直接或间接根据用户终端工作在第一ATSSS规则表下的通信状态来对ATSSS规则表进行调整，得到根据直接或间接通信状态调整后的第二ATSSS规则表；又或者，通过对用户终端的设备状态来进行判断，以得到主动发送的辅助信息，最终使得网络设备可以直接或间接根据用户终端工作在第一ATSSS规则表下的设备状态来对ATSSS规则表进行调整，得到根据直接或间接设备状态调整后的第二ATSSS规则表；又或者，可以通过对用户终端的通信状态和设备状态进行判断，得到主动发送的辅助信息，最终实现更加智能的网络连接方案，提高用户终端的通信质量。
在一实施例中，在状态信息包括通信状态信息的情况下，通信状态信息包括出现无线链路故障事件、连接断开、连接重建立、连接的网络质量恶化、网络连接出现强干扰和连接功耗超过阈值中的至少一个；在状态信息包括设备状态信息的情况下，设备状态信息包括用户 终端的电量信息、温度信息、功能模式信息中的至少一个。
需要说明的是，本申请实施例中的通信状态信息表征用户终端工作在第一ATSSS规则表下的通信状态，可以是无线链路故障事件、连接断开、连接重建立、连接的网络质量恶化、网络连接出现强干扰和连接功耗超过阈值中的至少一个，其中，无线链路故障即为无线链路失败(Radio Link Failure，RLF)、连接断开、连接重建立和连接的网络质量恶化分别是用户终端的网络出现断开，重新连接和所连接的网络质量恶化的情况，网络连接出现强干扰可以是WiFi连接或5G连接出现强干扰，连接功耗超过阈值是当前网络连接的功耗超过预设阈值，可以理解的是，无线链路失败可以是用户终端出现无线干扰、小区警告、设备问题、终端问题、邻区漏配等原因导致的切换失败、无线网络覆盖弱、小区基站不同步或目标小区满负荷中一个导致的，包括无线链路故障事件在内，当用户终端出现上述几种情况时，均可以判定为用户终端的通信状态信息出现异常，会直接影响网络通信，因此需要对网络通信连接进行调整，以保证通信质量。
需要说明的是，本申请实施例中的设备状态信息表征用户终端工作在第一ATSSS规则表下的设备状态，可以是用户终端的电量信息、温度信息、功能模式信息中的至少一个，其中，电量信息表征用户终端的设备电量，温度信息表征用户终端的设备温度，功能模式信息表征用户终端在用户的选择下当前的模式，可以是省电模式、抢红包模式或其他功能模式，不同的功能模式有不同的网络连接需求，可以理解的是，当用户终端的电量过低、温度过高或选择为预设的几个功能模式中的一个时，均可以判定位用户终端的设备状态信息出现异常，会直接或间接影响网络通信，或要求对应当前需求的网络通信，因此需要对网络通信连接进行调整，以保证通信质量。
在一实施例中，用户终端还被配置为根据第一ATSSS规则表，确定第一转换模式和第一数据传输模式中的至少一个，其中，第一转换模式为用户终端当前的转换模式，第一数据传输模式为用户终端当前的数据传输模式，还用于将状态信息，与第一转换模式和第一数据传输模式中的至少一个进行匹配，得到匹配结果，还用于根据匹配结果得到辅助信息。
在一实施例中，用户终端可以将状态信息与转换模式(Steering模式)和数据传输模式中的至少一个进行匹配，可以理解的是，对于5G网络，具有ATSSS特性，即具有接入流量导向(Access Traffic)、转换(Steering)和拆分(Splitting)等特性，根据下发的ATSSS规则表，用户终端可以确定当前的Steering模式和数据传输模式。
需要说明的是，根据3GPP TS 24.193规范，目前ATSSS技术支持四种Steering模式，即为四种工作模式，四种Steering模式分别是：热备模式(Active-Standby)，当主用接入网络不可用时，自动将数据流切换到备用接入网络，但这两种接入网络不同时承载数据流；最小延迟模式(Smallest Delay)，自动将数据流切换到传输延迟相对较小的接入网络上，但两种接入网络不同时承载数据流；负载均衡模式(Load-Balancing)，按固定的分配比例，在两种接入网络间分配数据流量；优先级模式(Priority-based)，默认在优先级高的接入网络上承载数据流，当探测到高优先级的接入网络产生拥塞时，将一部分数据流切换至低优先级接入网络进行传输。
需要说明的是，用户终端根据ATSSS规则表，也即根据ATSSS规则确定业务的数据流仅通过3GPP接入技术传输，或者仅通过非3GPP(Non-3GPP)接入技术传输，或者通过3GPP接入技术和Non-3GPP接入技术同时传输，也即通过两种接入技术进行分流，通过这三种方 式进行数据传输，也就是用户终端的三种数据传输模式。
在本申请实施例中，用户终端根据第一ATSSS规则表，确定第一转换模式和第一数据传输模式中的至少一个，其中，第一转换模式为用户终端当前的转换模式，第一数据传输模式为用户终端当前的数据传输模式，随后将状态信息与第一转换模式和第一数据传输模式中的至少一个进行匹配，得到匹配结果，从而最终根据匹配结果得到辅助信息，可以理解的是，本申请实施例中可以根据状态信息是否与第一转换模式和第一数据传输模式中的至少一个进行匹配，以确定第一转换模式和第一数据转换模式是否满足当前的状态信息所需要的网络通信要求，并在不满足要求时，选择需要发送的信息作为辅助信息，以便网络设备调整下发的ATSSS规则表。
在一实施例中，用户终端还被配置为当匹配结果为不匹配，确定第一转换模式需要更新到的目标转换模式，和/或，确定第一数据传输模式需要更新到的目标数据传输模式，还被配置为根据目标转换模式、目标数据传输模式、状态信息中的至少一个，得到辅助信息。
在一实施例中，当匹配结果为不匹配，即状态信息与第一转换模式和第一数据传输模式中的至少一个并不匹配，说明当前的第一转换模式或第一数据传输模式中的至少一个不满足用户终端的网络通信需求，因为本申请实施例中根据匹配结果为不匹配时，可以确定需要更新后的目标转换模式，和/或确定需要更新到的目标数据传输模式。
可以理解的是，本申请实施例中可以针对转换模式和数据传输模式的具体情况选择不同的实施例，例如，当状态信息与第一转换模式不匹配，在第一转换模式下不满足当前用户终端状态信息所需要的网络通信需求，则根据状态信息可以得到第一转换模式需要更新到的目标转换模式；当状态信息与第一数据传输模式不匹配，在第一数据传输模式下不满足当前用户终端状态信息所需要的网络通信需求，则根据状态信息可以得到第一数据传输模式需要更新到的目标数据传输模式；又或者，当状态信息与第一转换模式和第一数据传输模式均不匹配，在第一转换模式和第一数据传输模式下不满足当前用户终端状态信息所需要的网络通信需求，则根据状态信息可以得到上述所说的目标转换模式和目标数据传输模式。
在得到辅助信息的过程中，本申请实施例可以根据目标转换模式、目标数据传输模式和状态信息中的至少一个，得到辅助信息，可以理解的是，当目标转换模式作为辅助信息的一部分，发送辅助信息给网络设备，使得网络设备可以根据目标转换模式来调整ATSSS规则表，以使得更新后的第二ATSSS规则表中的转换模式符合目标转换模式；当目标数据传输模式作为辅助信息的一部分，发送辅助信息给网络设备，使得网络设备可以根据目标数据传输模式来调整ATSSS规则表，以使得更新后的第二ATSSS规则表中的数据传输模式符合目标数据传输模式；当状态信息作为辅助信息的一部分，发送辅助信息给网络设备，使得网络设备可以根据状态信息来调整ATSSS规则表，并根据状态信息确定转换模式和数据传输模式中的任意一个，以使得更新后的第二ATSSS规则表中的转换模式和数据传输模式中的任意一个符合目标数据传输模式；又或者，当目标转换模式、目标数据传输模式和状态信息均为辅助信息的一部分，发送辅助信息给网络设备，使得网络设备可以根据上述多种信息来调整ATSSS规则表，以选择最优的转换模式和数据传输模式，最终得到所需要的第二ATSSS规则表。
在一些实施例中，当用户终端的5G连接出现了无线链路失败事件时，根据无线链路失败事件得到辅助信息，用户终端此时希望无缝切换到WiFi连接。于是，用户终端向网络设备发送辅助信息，在辅助信息中携带了如下的新的ATSSS规则，以进行业务描述：
"Traffic Descriptor:Application-1","Steering Mode:Active-Standby,Active＝non-3GPP,Standby＝3GPP"。
以场景模式为抢红包场景为例，当用户终端开启红包助手，用户终端进入抢红包模式。此时用户终端希望使用最低时延的连接，以便更快地抢到红包。于是，用户终端向网络设备发送辅助信息，在辅助信息中携带了如下的新的Steering模式，以进行业务描述：
"Traffic Descriptor:Application-2","Steering Mode:Smallest delay"。
参照图8所示，在一实施例中，上述步骤S703中还可以包括但不限于步骤S801和步骤S802。
步骤S801，根据目标转换模式、状态信息中的至少一个得到第二转换模式，根据目标数据传输模式、通信状态信息和设备状态信息中的至少一个得到第二数据传输模式。
步骤S802，更新第一ATSSS规则，根据第二转换模式和/或第二数据传输模式得到更新后的第二ATSSS规则表，以使用户终端根据第二ATSSS规则表调整当前的转换模式为第二转换模式，和/或调整当前的数据传输模式为第二数据传输模式。
在一实施例中，在用户终端发送完辅助信息给网络设备后，网络设备可以根据目标转换模式、状态信息中的至少一个得到第二转换模式，网络设备还可以根据目标数据传输模式、状态信息中的至少一个得到第二数据传输模式，具体可以根据辅助信息中的内容来得到，最终将包含第二转换模式和/或第二数据传输模式的第二ATSSS规则表下发给用户终端，用户终端可以根据接收到的第二ATSSS规则表进行网络通信，并调整当前的转换模式为第二转换模式，和/或调整当前的数据传输模式为第二数据传输模式。
当辅助信息中包含目标转换模式，网络设备可以根据目标转换模式确定第二转换模式，第二转换模式可以是与目标转换模式一致，也可以是在目标转换模式的基础上再结合网络设备自身的具体情况调节得到的；当辅助信息中包含目标数据传输模式，网络设备可以根据目标数据传输模式确定第二数据传输模式，第二数据传输模式可以是与目标数据传输模式一致，也可以是在目标数据传输模式的基础上再结合网络设备自身的具体情况调节得到的；当辅助信息中包含状态信息，网络设备可以根据状态信息确定第二转换模式和第二数据传输模式中的至少一种，具体可以根据状态信息的具体内容来确定；又或者，当辅助信息中包含目标转换模式、目标数据传输模式和状态信息，网络设备可以根据这多个信息来确定第二转换模式和第二数据传输模式，所得到的第二转换模式和第二数据传输模式可以与目标转换模式和目标数据传输模式一致，也可以是网络设备在目标转换模式和目标数据传输模式的基础上，再结合转态信息和网络设备自身的具体情况调节得到的。
参照图9所示，在一实施例中，上述步骤S701中还可以包括但不限于步骤S901和步骤S902。
步骤S901，接收用户终端发送的多址接入协议数据单元会话请求信息，确定用户终端支持根据ATSSS规则表通信。
步骤S902，向用户终端发送协议数据单元会话建立接受信息，并向用户终端发送第一ATSSS规则表。
在一实施例中，在根据ATSSS规则表进行网络通信之前，用户终端还可以获取用户终端的网络支持信息，根据网络支持信息确定用户终端支持根据ATSSS规则表通信，只有在用户终端支持根据ATSSS规则表通信才能进行后续实施例的步骤，随后用户终端向网络设备发送 多址接入协议数据单元(Multi-Access PDU,MA PDU)会话请求信息，网络设备在接收到多址接入协议数据单元会话请求信息后确定用户终端支持根据ATSSS规则表通信，随后网路设备向用户终端发送协议数据单元会话建立接受(PDU Session Establishment Accept)信息，对上述请求信息做出回应，随后便发送第一ATSSS规则表给用户终端，用户终端在接收到第一ATSSS规则表后在第一ATSSS规则表下进行网络通信。
本申请实施例中提供了一种用户终端，如图10所示，用户终端可与网络设备通信连接，如图11所示，用户终端包括协议数据单元(Protocol Data Unit，PDU)会话管理模块11、监听模块12、判断模块13、发送模块14和多通道管理模块15，其中，PDU会话管理模块11被配置为创建、修改、释放PDU会话，监听模块12被配置为监听是否收到网络设备的PDU会话建立接受信息(PDU Session Establishment Accept)消息、是否收到网络设备下发的ATSSS规则表、是否收到5G网络的无线链路失败事件等，判断模块13被配置为判断当前连接状态与ATSSS规则表是否匹配，发送模块14被配置为向网络设备发送辅助信息，多通道管理模块15被配置为管理多个通道的数据收发。
用户终端与网络设备之间可以执行如下步骤：
步骤1：终端注册上5G网络，发现该网络支持ATSSS。
步骤2：通知PDU管理模块11向网络设备发起MA PDU会话申请。
步骤3：通知监听模块12监听是否收到网络设备的PDU Session Establishment Accept消息。
判断1：是否收到？
若是，则继续执行步骤4；若否，则执行步骤10。
步骤4：通知监听模块12监听是否收到网络设备下发的ATSSS规则表。
判断2：是否收到？
若是，则继续执行步骤5；若否，则执行步骤10。
步骤5：通知监听模块12监听是否收到5G网络的RLF事件。
判断3：是否收到？
若是，则继续执行步骤6；若否，则执行步骤10。
步骤6：通知判断模块13判断当前连接状态与ATSSS规则表是否匹配。
判断4：是否匹配？
若否，则继续执行步骤7；若是，则执行步骤10。
步骤7：通知发送模块14向网络设备发送辅助信息。
步骤8：通知监听模块12监听是否收到网络设备下发的更新的ATSSS规则表。
判断5：是否收到？
若是，则继续执行步骤9；若否，则执行步骤10。
步骤9：通知多通道管理模块15根据网络设备下发的ATSSS规则表管理多个通道的数据收发。
步骤10：本次会话结束。
其中，用户终端通过检测5G网络设备发送的注册接受(Registration Accept)消息的ats_ind字段，识别该网络是否支持ATSSS。
PDU会话管理模块11被配置为创建、修改、释放PDU会话。
本实施例涉及的是MA PDU会话,MA PDU会话每次使用一个3GPP接入网络或一个非3GPP接入网络，或者同时使用一个3GPP接入网络和一个非3GPP接入网络两者。
用户终端通过MA PDU会话请求消息中的atsss_st字段告知网络设别自己具备ATSSS能力，并在紧接着的上行链路非接入层传输(Up Link Non Access Stratum Transport,UL NAS Transport)消息中携带ma_pdu_session信息。
监听模块12被配置为监听是否收到网络设备的PDU Session Establishment Accept消息、是否收到网络设备下发的ATSSS规则表。
监听模块12也被配置为监听是否收到5G网络的RLF事件。
判断模块13被配置为判断当前连接状态与ATSSS规则表是否匹配，连接状态包括但不限于：连接出现RLF事件、连接断开、连接重建立、连接的网络质量恶化、WiFi连接与5G连接出现强干扰、连接功耗超过阈值等。
以本实施例为例，用户终端收到网络设备下发的ATSSS规则表，要求用户终端上运行的Application-1应用使用5G连接：
"Traffic Descriptor:Application-1","Steering Mode:Active-Standby,Active＝3GPP,Standby＝non-3GPP"。
当终端的5G连接出现了RLF，判断模块13判断当前连接状态与ATSSS规则表不匹配。
发送模块14被配置为向网络设备发送辅助信息。
用户终端触发发送辅助信息的时机包括但不限于：电量过低、温度过高、连接上地铁WiFi、注册上高铁网络、某个连接的网络质量明显恶化甚至断开、WiFi连接与5G连接出现强干扰、进入省电模式、进入抢红包模式等。
用户终端发送的辅助信息包括但不限于：更新的Steering模式、更新的ATSSS规则、触发原因(即状态信息)等。
用户终端可以使用新增的专用信令传输辅助信息，也可以在发送给网络设备的UL NAS transport消息中携带辅助信息。
根据3GPP TS 24.193规范，目前ATSSS技术支持四种Steering模式，以本实施例为例，当用户终端的5G连接出现了RLF时，用户终端希望无缝切换到WiFi连接。于是，用户终端向网络设备发送辅助信息，在辅助信息中携带了如下的新的ATSSS规则：
"Traffic Descriptor:Application-1","Steering Mode:Active-Standby,Active＝non-3GPP,Standby＝3GPP"。
以抢红包场景为例，当用户开启红包助手，用户终端进入抢红包模式。此时用户终端希望使用最低时延的连接，以便更快地抢到红包。于是，用户终端向网络设备发送辅助信息，在辅助信息中携带了如下的新的Steering模式：
"Traffic Descriptor:Application-2","Steering Mode:Smallest delay"。
多通道管理模块15被配置为管理多个通道的数据收发。
以本实施例为例，用户终端的5G连接出现了RLF时，用户终端发送辅助信息给网络设备，触发网络设备更新ATSSS规则表，用户终端使用更新后的ATSSS规则表进行多通道管理。
比如，网络设备更新ATSSS规则表如下，要求用户终端改用WiFi连接：
"Traffic Descriptor:Application-1","Steering Mode:Active-Standby,Active＝non-3GPP,Standby＝3GPP"。
于是，多通道管理模块15将Application-1应用待发送的数据改由WiFi连接发出去。
根据3GPP TS 24.193规范，仅在网络设备下发的ATSSS规则中包含UE辅助指示(UE assistance Indicator)，且用户终端决定使用不同的上行流量分布时，用户终端向用户面功能(User Plane Function，UPF)网元发送PMFP UAD配置(PMFP UAD provisioning)消息，并在该消息中携带用户终端期望的上行流量分布。
在本申请实施例中，用户终端能否发送辅助信息给网络设备，由网络设备决定，用户终端可以主动发送辅助信息给网络设备，且本申请实施例更具备通用性，可以使得用户终端获得更优的连接方案，本申请实施例披露了更详细的辅助信息，使得网络设备可以提供更智能的连接方案，最终提高用户终端的通信质量。
图12示出了本申请实施例提供的电子设备100。电子设备100包括：处理器110、存储器120及存储在存储器120上并可在处理器110上运行的计算机程序，计算机程序运行时用于执行上述的通信方法。
处理器110和存储器120可以通过总线或者其他方式连接。
存储器120作为一种非暂态计算机可读存储介质，可用于存储非暂态软件程序以及非暂态性计算机可执行程序，如本申请实施例描述的通信方法。处理器110通过运行存储在存储器120中的非暂态软件程序以及指令，从而实现上述的通信方法。
存储器120可以包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需要的应用程序；存储数据区可存储执行上述的通信方法。此外，存储器120可以包括高速随机存取存储器120，还可以包括非暂态存储器120，例如至少一个储存设备存储器件、闪存器件或其他非暂态固态存储器件。在一些实施方式中，存储器120包括相对于处理器110远程设置的存储器120，这些远程存储器120可以通过网络连接至该电子设备100。上述网络的实例包括但不限于互联网、企业内部网、局域网、移动通信网及其组合。
实现上述的通信方法所需的非暂态软件程序以及指令存储在存储器120中，当被一个或者多个处理器110执行时，执行上述的通信方法，例如，执行图1中的方法步骤S101至步骤S104、图2中的方法步骤S201至步骤S202、图3中的方法步骤S301至步骤S303、图4中的方法步骤S401至步骤S402、图5中的方法步骤S501至步骤S502、图6中的方法步骤S601至步骤S603、图7中的方法步骤S701至步骤S703、图8中的方法步骤S801至步骤S802、图9中的方法步骤S901至步骤S902。
本申请实施例还提供了计算机可读存储介质，存储有计算机可执行指令，计算机可执行指令用于执行上述的通信方法。
在一实施例中，该计算机可读存储介质存储有计算机可执行指令，该计算机可执行指令被一个或多个控制处理器执行，例如，执行图1中的方法步骤S101至步骤S104、图2中的方法步骤S201至步骤S202、图3中的方法步骤S301至步骤S303、图4中的方法步骤S401至步骤S402、图5中的方法步骤S501至步骤S502、图6中的方法步骤S601至步骤S603、图7中的方法步骤S701至步骤S703、图8中的方法步骤S801至步骤S802、图9中的方法步骤S901至步骤S902。
本申请实施例至少包括以下有益效果：本申请实施例中的通信方法、电子设备及存储介 质，其中通信方法可以应用在用户终端和网络设备中，通过执行通信方法，在用户终端接收到网络设备发送的第一ATSSS规则表后，可以基于第一ATSSS规则表进行网络通信，随后获取用户终端的状态信息，根据状态信息来得到辅助信息，用户终端便主动发送辅助信息给网络设备，网络设备根据辅助信息得到第二ATSSS规则表，并下发给用户终端，使得用户终端可以根据下发的第二ATSSS规则表进行网络通信，实现更优的网络连接，提高用户终端的通信质量。
以上所描述的装置实施例仅仅是示意性的，其中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，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模块来实现本实施例方案的目的。
本领域普通技术人员可以理解，上文中所公开方法中的全部或某些步骤、系统可以被实施为软件、固件、硬件及其适当的组合。某些物理组件或所有物理组件可以被实施为由处理器，如中央处理器、数字信号处理器或微处理器执行的软件，或者被实施为硬件，或者被实施为集成电路，如专用集成电路。这样的软件可以分布在计算机可读介质上，计算机可读介质可以包括计算机存储介质(或非暂时性介质)和通信介质(或暂时性介质)。如本领域普通技术人员公知的，计算机存储介质包括在用于存储信息(诸如计算机可读指令、数据结构、程序模块或其他数据)的任何方法或技术中实施的易失性和非易失性、可移除和不可移除介质。计算机存储介质包括但不限于RAM、ROM、EEPROM、闪存或其他存储器技术、CD-ROM、数字多功能盘(DVD)或其他光盘存储、磁盒、磁带、储存设备存储或其他磁存储装置、或者可以用于存储期望的信息并且可以被计算机访问的任何其他的介质。此外，本领域普通技术人员公知的是，通信介质通常包括计算机可读指令、数据结构、程序模块或者诸如载波或其他传输机制之类的调制数据信号中的其他数据，并且可包括任何信息递送介质。
还应了解，本申请实施例提供的各种实施方式可以任意进行组合，以实现不同的技术效果。
以上是对本申请的部分实施进行了具体说明，但本申请并不局限于上述实施方式，熟悉本领域的技术人员在不违背本申请实质的共享条件下还可作出种种等同的变形或替换，这些等同的变形或替换均包括在本申请权利要求所限定的范围内。

Claims (16)

  1. 一种通信方法，应用于用户终端，所述方法包括：
    接收网络设备下发的第一ATSSS规则表，获取所述用户终端的状态信息；
    根据所述状态信息得到辅助信息；
    向所述网络设备发送所述辅助信息，以使所述网络设备根据所述辅助信息下发第二ATSSS规则表；
    接收所述网络设备下发的所述第二ATSSS规则表，并根据所述第二ATSSS规则表执行数据分发。
  2. 根据权利要求1所述的通信方法，其中，所述获取所述用户终端的状态信息，包括：
    获取所述用户终端工作在所述第一ATSSS规则表下的通信状态信息或设备状态信息中的至少一个；
    根据所述通信状态信息或所述设备状态信息中的至少一个得到所述用户终端的状态信息。
  3. 根据权利要求2所述的通信方法，其中，在所述状态信息包括所述通信状态信息的情况下，所述通信状态信息包括出现无线链路故障事件，或连接断开，或连接重建立，或连接的网络质量恶化，或网络连接出现强干扰，或连接功耗超过阈值中的至少一个；
    在所述状态信息包括所述设备状态信息的情况下，所述设备状态信息包括所述用户终端的电量信息，或温度信息，或功能模式信息中的至少一个。
  4. 根据权利要求1或2所述的通信方法，其中，所述根据所述状态信息得到辅助信息，包括：
    根据所述第一ATSSS规则表，确定第一转换模式或第一数据传输模式中的至少一个，其中，所述第一转换模式为所述用户终端当前的转换模式，所述第一数据传输模式为所述用户终端当前的数据传输模式；
    将所述状态信息，与所述第一转换模式或所述第一数据传输模式中的至少一个进行匹配，得到匹配结果；
    根据所述匹配结果得到辅助信息。
  5. 根据权利要求4所述的通信方法，其中，所述根据所述匹配结果确定辅助信息，包括：
    当所述匹配结果为不匹配，确定所述第一转换模式需要更新到的目标转换模式，和/或，确定所述第一数据传输模式需要更新到的目标数据传输模式；
    根据所述目标转换模式，或所述目标数据传输模式，或所述状态信息中的至少一个，得到辅助信息。
  6. 根据权利要求5所述的通信方法，其中，所述接收所述网络设备下发的所述第二ATSSS规则表，并根据所述第二ATSSS规则表执行数据分发，包括：
    接收所述网络设备下发的所述第二ATSSS规则表；
    根据所述第二ATSSS规则表调整当前的转换模式为第二转换模式，和/或调整当前的数据传输模式为第二数据传输模式；
    其中，所述第二转换模式由所述网络设备根据所述目标转换模式或所述状态信息中的至少一个得到，所述第二数据传输模式由所述网络设备根据所述目标数据传输模式或所述状态信息中的至少一个得到。
  7. 根据权利要求1所述的通信方法，其中，所述接收网络设备下发的第一ATSSS规则表，包括：
    获取所述用户终端的网络支持信息，根据所述网络支持信息确定所述用户终端支持根据ATSSS规则表通信；
    向网络设备发送多址接入协议数据单元会话请求信息，以使所述网络设备确定所述用户终端支持根据ATSSS规则表通信；
    接收所述网络设备发送的协议数据单元会话建立接受信息，并接收所述网络设备下发的第一ATSSS规则表。
  8. 一种通信方法，应用于网络设备，所述方法包括：
    向用户终端发送第一ATSSS规则表，以使所述用户终端在接收所述第一ATSSS规则表后，获取所述用户终端的状态信息，并根据所述状态信息得到辅助信息；
    接收所述用户终端发送的所述辅助信息；
    根据所述辅助信息得到第二ATSSS规则表，并向所述用户终端发送所述第二ATSSS规则表，以使所述用户终端根据所述第二ATSSS规则表执行数据分发。
  9. 根据权利要求8所述的通信方法，其中，所述用户终端还被配置为获取所述用户终端工作在所述第一ATSSS规则表下的通信状态信息或设备状态信息中的至少一个，还被配置为根据所述通信状态信息或所述设备状态信息中的至少一个得到所述用户终端的状态信息。
  10. 根据权利要求9所述的通信方法，其中，在所述状态信息包括所述通信状态信息的情况下，所述通信状态信息包括出现无线链路故障事件，或连接断开，或连接重建立，或连接的网络质量恶化，或网络连接出现强干扰，或连接功耗超过阈值中的至少一个；
    在所述状态信息包括所述设备状态信息的情况下，所述设备状态信息包括所述用户终端的电量信息，或温度信息，或功能模式信息中的至少一个。
  11. 根据权利要求8或9所述的通信方法，其中，所述用户终端还被配置为根据所述第一ATSSS规则表，确定第一转换模式或第一数据传输模式中的至少一个，其中，所述第一转换模式为所述用户终端当前的转换模式，所述第一数据传输模式为所述用户终端当前的数据传输模式，还用于将所述状态信息，与所述第一转换模式或所述第一数据传输模式中的至少一个进行匹配，得到匹配结果，还用于根据所述匹配结果得到辅助信息。
  12. 根据权利要求11所述的通信方法，其中，所述用户终端还被配置为当所述匹配结果为不匹配，确定所述第一转换模式需要更新到的目标转换模式，和/或，确定所述第一数据传输模式需要更新到的目标数据传输模式，还被配置为根据所述目标转换模式，或所述目标数据传输模式，或所述状态信息中的至少一个，得到辅助信息。
  13. 根据权利要求12所述的通信方法，其中，所述根据所述辅助信息得到第二ATSSS规则表，并向所述用户终端发送所述第二ATSSS规则表，包括：
    根据所述目标转换模式或所述状态信息中的至少一个得到第二转换模式，根据所述目标数据传输模式，或所述通信状态信息，或所述设备状态信息中的至少一个得到第二数据传输模式；
    更新所述第一ATSSS规则，根据所述第二转换模式和/或所述第二数据传输模式得到更新后的第二ATSSS规则表，以使所述用户终端根据所述第二ATSSS规则表调整当前的所述转换模式为所述第二转换模式，和/或调整当前的所述数据传输模式为所述第二数据传输模式。
  14. 根据权利要求8所述的通信方法，其中，所述向用户终端发送第一ATSSS规则表，包括：
    接收所述用户终端发送的多址接入协议数据单元会话请求信息，确定所述用户终端支持根据ATSSS规则表通信；
    向所述用户终端发送协议数据单元会话建立接受信息，并向所述用户终端发送第一ATSSS规则表。
  15. 一种电子设备，包括：存储器、处理器，所述存储器存储有计算机程序，所述处理器执行所述计算机程序时如实现权利要求1至14中任意一项所述的通信方法。
  16. 一种计算机可读存储介质，所述存储介质存储有程序，所述程序被处理器执行实现如权利要求1至14中任意一项所述的通信方法。
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