WO2019127038A1 - Procédé de transmission de données, dispositif terminal, et dispositif réseau - Google Patents

Procédé de transmission de données, dispositif terminal, et dispositif réseau Download PDF

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Publication number
WO2019127038A1
WO2019127038A1 PCT/CN2017/118724 CN2017118724W WO2019127038A1 WO 2019127038 A1 WO2019127038 A1 WO 2019127038A1 CN 2017118724 W CN2017118724 W CN 2017118724W WO 2019127038 A1 WO2019127038 A1 WO 2019127038A1
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WO
WIPO (PCT)
Prior art keywords
path selection
index
descriptor table
parameter
selection descriptor
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PCT/CN2017/118724
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English (en)
Chinese (zh)
Inventor
唐海
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to PCT/CN2017/118724 priority Critical patent/WO2019127038A1/fr
Priority to PCT/CN2018/076668 priority patent/WO2019127877A1/fr
Priority to PCT/CN2018/092694 priority patent/WO2019128159A1/fr
Priority to PCT/CN2018/095859 priority patent/WO2019128195A1/fr
Priority to CN201880058432.4A priority patent/CN111095984B/zh
Publication of WO2019127038A1 publication Critical patent/WO2019127038A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation

Definitions

  • the embodiments of the present application relate to the field of communications, and, more particularly, to a method, a terminal device, and a network device for data transmission.
  • URSP User Route Selection Policy
  • 5G 5th-Generation
  • URSP User Route Selection Policy
  • RSD Route Selection Descriptor
  • PDU protocol data unit
  • each parameter may have several optional values, which may result in more data of the RSD, which is not conducive to the saving and flexible use of the URSP policy space.
  • the embodiment of the present application provides a method, a terminal device, and a network device for data transmission, which are beneficial to realize saving and flexible use of the URSP policy space.
  • a method for data transmission comprising: establishing, by a terminal device, a protocol data unit PDU session according to a path selection descriptor table corresponding to a first rule in a user equipment path selection policy URSP And/or binding, the path selection descriptor table includes at least one set of index combinations, each set of index combinations in the at least one set of index combinations including at least one index, the set of index combinations being used to indicate a set of parameter combinations,
  • the parameter combination includes values for each of at least one parameter used to establish and/or bind a PDU session, the at least one index being in one-to-one correspondence with the at least one parameter, the each parameter including at least one value.
  • the terminal device performs the establishment and/or binding of the PDU session according to the path selection descriptor table corresponding to the first rule in the user equipment path selection policy URSP, including: the terminal device The first index combination is determined in the at least one set of index combinations; the terminal device performs establishment and/or binding of the PDU session according to the value of each parameter in the parameter combination indicated by the first index combination.
  • the at least one set of index combinations includes multiple sets of index combinations
  • the path selection descriptor table further includes a priority used by the multiple sets of index combinations
  • the terminal device combines from the at least one set of indexes. Determining the first index combination includes: determining, by the terminal device, the first index combination from the plurality of sets of index combinations according to the priority.
  • the path selection descriptor table includes at least one first identifier, and the at least one first identifier is used to identify the at least one index combination, the first identifier is used to indicate the index. The priority of the combination.
  • the path selection descriptor table further includes at least one value of each parameter.
  • each parameter includes a plurality of values having a priority order, and an index corresponding to each parameter is used to indicate a priority of multiple values of the corresponding parameter.
  • the method further includes: if the parameter combination indicated by the at least one index combination does not meet the requirement, the terminal device performs the priority according to the priority of the multiple values of each parameter Establishment and/or binding of a PDU session.
  • the method further includes: receiving, by the terminal device, first indication information that is sent by the network device, where the first indication information is used to indicate at least one of the following situations: in the path selection descriptor An index combination is added to the table, the index combination is deleted in the path selection descriptor table, and the index combination is updated in the path selection descriptor table.
  • the path selection descriptor table further includes a path selection descriptor identifier, where the path selection descriptor identifier is used to add, update, or delete the content in the path selection descriptor table.
  • the method further includes: receiving, by the terminal device, second indication information sent by the network device, where the second indication information is used to indicate adding, updating, or deleting the content in the path descriptor table.
  • the at least one parameter includes at least one of the following parameters: a session or service continuity mode, a data network name, network slice assistance information, a non-seamless offload indication, and a wireless access type.
  • a method for data transmission comprising: configuring, by a network device, a path selection descriptor table corresponding to a first rule in a user equipment path selection policy URSP for a terminal device, the path selection descriptor table Including at least one set of index combinations, each set of index combinations in the at least one set of index combinations including at least one index for indicating a set of parameter combinations including for establishing and/or binding PDUs a value of each parameter in at least one parameter of the session, the at least one index being in one-to-one correspondence with the at least one parameter, the each parameter including at least one value.
  • the method further includes: the network device sending, to the terminal device, first indication information, where the first indication information is used to indicate at least one of the following situations: in the path selection descriptor
  • the index combination is added to the table, the index combination is deleted in the path selection descriptor table, and the index combination is updated in the path selection descriptor table.
  • the at least one set of index combinations includes a plurality of sets of index combinations
  • the path selection descriptor table further includes a priority used by the multiple sets of index combinations.
  • the path selection descriptor table includes at least one first identifier, and the at least one first identifier is used to identify the at least one index combination, the first identifier is used to indicate the index. The priority of the combination.
  • the path selection descriptor table further includes at least one value of each parameter.
  • each parameter includes a plurality of values having a priority order, and an index corresponding to each parameter is used to indicate a priority of multiple values of the corresponding parameter.
  • the path selection descriptor table further includes a path selection descriptor identifier, where the path selection descriptor identifier is used to add, update, or delete the content in the path selection descriptor table.
  • the method further includes: sending, by the network device, second indication information to the terminal device, where the second indication information is used to indicate adding, updating, or deleting content in the path selection descriptor table.
  • the at least one parameter includes at least one of the following parameters: a session or service continuity mode, a data network name, network slice assistance information, a non-seamless offload indication, and a wireless access type.
  • a method for data transmission comprising: establishing, by a terminal device, a protocol data unit PDU session according to a path selection descriptor table corresponding to a first rule in a user equipment path selection policy URSP And/or binding, the path selection descriptor table includes a path selection descriptor identifier for adding, updating, or deleting content in the path selection descriptor table.
  • the path selection descriptor table further includes at least one value of each parameter of at least one parameter used to establish and/or bind a PDU session.
  • each of the parameters includes a plurality of values having a priority order.
  • the method further includes: receiving, by the terminal device, indication information sent by the network device, where the indication information is used to indicate that the content in the path selection descriptor table is updated.
  • the at least one parameter includes at least one of the following parameters: a session or service continuity mode, a data network name, network slice assistance information, a non-seamless offload indication, and a wireless access type.
  • a fourth aspect provides a method for data transmission, the method comprising: configuring, by a network device, a path selection descriptor table corresponding to a first rule in a user equipment path selection policy URSP for a terminal device, the path selection descriptor table A path selection descriptor identifier is included, the path selection descriptor identifier for adding, updating, or deleting content in the path selection descriptor table.
  • the path selection descriptor table further includes at least one value for each parameter of at least one parameter for establishing and/or binding a protocol data unit PDU session.
  • each of the parameters includes a plurality of values having a priority order.
  • the method further includes: the network device sending, to the terminal device, indication information, where the indication information is used to indicate that the content in the path selection descriptor table is updated.
  • the at least one parameter includes at least one of the following parameters: a session or service continuity mode, a data network name, network slice assistance information, a non-seamless offload indication, and a wireless access type.
  • a terminal device for performing the method of any of the first aspect or the first aspect of the first aspect.
  • the terminal device comprises means for performing the method of any of the above-described first aspect or any of the possible implementations of the first aspect.
  • a network device for performing the method of any of the foregoing second aspect or any of the possible implementations of the second aspect.
  • the network device comprises means for performing the method of any of the above-described second or second aspects of the second aspect.
  • a terminal device for performing the method in any of the possible implementations of the third aspect or the third aspect above.
  • the terminal device comprises means for performing the method in any of the possible implementations of the third aspect or the third aspect described above.
  • a network device for performing the method of any of the above-described fourth or fourth possible implementations.
  • the network device comprises means for performing the method of any of the above-described fourth or fourth aspects of the fourth aspect.
  • a terminal device comprising: a memory, a processor, an input interface, and an output interface.
  • the memory, the processor, the input interface, and the output interface are connected by a bus system.
  • the memory is for storing instructions for executing the memory stored instructions for performing the method of any of the first aspect or the first aspect of the first aspect.
  • a network device comprising: a memory, a processor, an input interface, and an output interface.
  • the memory, the processor, the input interface, and the output interface are connected by a bus system.
  • the memory is for storing instructions for executing the memory stored instructions for performing the method of any of the above-described second aspect or any of the possible implementations of the second aspect.
  • a terminal device comprising: a memory, a processor, an input interface, and an output interface.
  • the memory, the processor, the input interface, and the output interface are connected by a bus system.
  • the memory is for storing instructions for executing the memory stored instructions for performing the method of any of the above-described third aspect or any of the possible implementations of the third aspect.
  • a network device comprising: a memory, a processor, an input interface, and an output interface.
  • the memory, the processor, the input interface, and the output interface are connected by a bus system.
  • the memory is for storing instructions for executing the memory stored instructions for performing the method of any of the possible implementations of the fourth aspect or the fourth aspect above.
  • a thirteenth aspect a computer storage medium for storing a method in performing the above first aspect or any possible implementation of the first aspect, or any possible implementation of the second aspect or the second aspect above
  • a fourteenth aspect a computer program product comprising instructions, when executed on a computer, causing a computer to perform the method of any of the above-described first aspect or any of the alternative implementations of the first aspect, or The method of any of the alternative implementations of the second aspect or the second aspect, or the method of any of the foregoing third or third aspect, or any of the foregoing fourth or fourth aspects The method in the implementation.
  • FIG. 1 is a schematic diagram of an application scenario of an embodiment of the present application.
  • FIG. 2 shows a schematic block diagram of a method for data transmission in an embodiment of the present application.
  • FIG. 3 shows another schematic block diagram of a method for data transmission in an embodiment of the present application.
  • FIG. 4 shows still another schematic block diagram of a method for data transmission in an embodiment of the present application.
  • FIG. 5 shows still another schematic block diagram of a method for data transmission in an embodiment of the present application.
  • FIG. 6 shows a schematic block diagram of a terminal device of an embodiment of the present application.
  • FIG. 7 shows a schematic block diagram of a network device of an embodiment of the present application.
  • FIG. 8 is another schematic block diagram of a terminal device according to an embodiment of the present application.
  • FIG. 9 shows another schematic block diagram of a network device of an embodiment of the present application.
  • FIG. 10 is still another schematic block diagram of a terminal device according to an embodiment of the present application.
  • FIG. 11 is still another schematic block diagram of a network device according to an embodiment of the present application.
  • FIG. 12 is still another schematic block diagram of a terminal device according to an embodiment of the present application.
  • FIG. 13 shows still another schematic block diagram of a network device according to an embodiment of the present application.
  • GSM Global System of Mobile communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • TDD Time Division duplex
  • UMTS Universal Mobile Telecommunication System
  • WiMAX Worldwide Interoperability for Microwave Access
  • the technical solutions of the embodiments of the present application can be applied to various communication systems based on non-orthogonal multiple access technologies, such as a sparse code multiple access (SCMA) system, and a low-density signature (Low). Density Signature (LDS) system, etc., of course, the SCMA system and the LDS system may also be referred to as other names in the communication field; further, the technical solution of the embodiment of the present application can be applied to multi-carrier using non-orthogonal multiple access technology.
  • SCMA sparse code multiple access
  • LDS Density Signature
  • Orthogonal Frequency Division Multiplexing OFDM
  • Filter Bank Multi-Carrier FBMC
  • General Frequency Division Multiplexing Generalized Frequency Division Multiplexing (OFDM)) Frequency Division Multiplexing (GFDM)
  • Filtered Orthogonal Frequency Division Multiplexing Filtered-OFDM, F-OFDM
  • FIG. 1 shows a wireless communication system 100 to which an embodiment of the present application is applied.
  • the wireless communication system 100 can include an access network device 110.
  • Access network device 110 may be a device that communicates with the terminal device. Access network device 110 may provide communication coverage for a particular geographic area and may communicate with terminal devices (e.g., UEs) located within the coverage area.
  • the access network device 110 may be a Next Generation Radio Access Network (NG RAN), or a base station (gNB) in the NR system, or a cloud radio access network (Cloud Radio).
  • the wireless controller in the Access Network, CRAN), or the access network device may be a relay station, an access point, an in-vehicle device, a wearable device, or a future evolved public land mobile network (PLMN). Network equipment, etc.
  • the access network device 110 may also be a base station in an LTE system, for example, an Evolved Universal Terrestrial Radio Access Network (E-UTRAN) device.
  • E-UTRAN Evolved
  • the wireless communication system 100 also includes at least one terminal device 120 located within the coverage of the access network device 110.
  • Terminal device 120 can be mobile or fixed.
  • the terminal device 120 may refer to an access terminal, a user equipment (User Equipment, UE), a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, a remote terminal, a mobile device, a user terminal, a terminal, and a wireless communication.
  • the access terminal may be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant (PDA), with wireless communication.
  • the wireless communication system 100 also includes a core network device 130 in communication with an access network device.
  • the core network device 130 may be a 5G core network device, for example, an Access and Mobility Management Function (AMF), and, for example, a Session Management Function (SMF).
  • the core network device 130 may also be an Evolved Packet Core (EPC) device of the LTE network, for example, a session management function + a core network side data gateway (Session Management Function+ Core Packet Gateway, SMF+PGW) -C) Equipment.
  • EPC Evolved Packet Core
  • SMF+PGW-C can simultaneously implement the functions that SMF and PGW-C can achieve.
  • the AMF may perform information interaction with the SMF.
  • the SMF obtains information on the radio access network side from the AMF.
  • the AMF may obtain the fallback identifier from the radio access network, or may be used to indicate that the first bearer/stream for the terminal device is not successfully established.
  • the wireless communication system 100 exemplarily shows an access network device, a core network device, and two terminal devices.
  • the wireless communication system 100 may include multiple access network devices and coverage of each access network device.
  • Other numbers of terminal devices may be included in the scope, which is not limited in this embodiment of the present application.
  • the wireless communication system 100 may further include a Mobile Management Entity (MME), a Unified Data Management (UDM), an Authentication Server Function (AUSF), and a user plane function (User).
  • MME Mobile Management Entity
  • UDM Unified Data Management
  • AUSF Authentication Server Function
  • User user plane function
  • Other network entities such as a Plane Function (UPF) and a Signaling Gateway (SGW), are not limited in this embodiment of the present application.
  • PPF Plane Function
  • SGW Signaling Gateway
  • system and “network” are used interchangeably herein.
  • the term “and/or” in this context is merely an association describing the associated object, indicating that there may be three relationships, for example, A and / or B, which may indicate that A exists separately, and both A and B exist, respectively. B these three situations.
  • the character "/" in this article generally indicates that the contextual object is an "or" relationship.
  • FIG. 2 shows a schematic block diagram of a method 200 for data transmission in accordance with an embodiment of the present application.
  • the terminal device shown in FIG. 2 may be a terminal device as shown in FIG. 1, and the network device shown in FIG. 2 may be a core network device as shown in FIG. 1.
  • the method 200 includes some or all of the following:
  • the terminal device performs establishment and/or binding of a protocol data unit PDU session according to a path selection descriptor table corresponding to a first rule in the user equipment path selection policy URSP, where the path selection descriptor table includes at least one set of indexes.
  • each set of index combinations in the at least one set of index combinations includes at least one index for indicating a set of parameter combinations, the parameter combination including at least one parameter for establishing and/or binding a PDU session
  • the value of each parameter, the at least one index is in one-to-one correspondence with the at least one parameter, and each parameter includes at least one value.
  • URSP is introduced in the 5G architecture, and the URSP policy specifies the routing strategy of the UE for different data stream filters.
  • the rules in the URSP may include, but are not limited to, including a traffic descriptor, an application identifier, and a network protocol. Protocol, IP) descriptors, non-IP descriptors, and Route Selection descriptor (RSD). Each rule can also have different priority values.
  • the RSD table includes, but is not limited to, a value including at least one parameter for establishing and/or binding a Protocol Data Unit (PDU) session, such as a session and a service continuity mode, and network slice assistance information ( Network Slice Selection Assistance Information (NSSAI), Data Network Name (DNN), non-seamless offload indication, and wireless access type.
  • PDU Protocol Data Unit
  • NSSAI Network Slice Selection Assistance Information
  • DNN Data Network Name
  • Each parameter can include at least one value.
  • the parameter combination in the embodiment of the present application may refer to a combination of values of various parameters, for example, session and service continuity mode 1, NSSAI_1, DNN_1, non-seamless offload indication as permission, and wireless access type as third generation cooperation.
  • the 3rd Generation Partnership Project (3GPP) is a combination of parameters, session and business continuity mode 1, NSSAI_2, DNN_3, non-seamless offload indication as allowed, and wireless access type as 3rd Generation Partnership Project (3rd Generation Partnership) Project, 3GPP) is another combination of parameters.
  • all values of each parameter may be first indexed.
  • the session and business continuity mode have three values, and the session and business continuity mode 1 is represented by index 1, session and business continuity.
  • Mode 2 is represented by index 2
  • session and business continuity mode 3 is represented by index 3. Then you can use the index combination to indicate the parameter combination.
  • the index combination is [2;1;2;1;1], assuming that each index in the index combination represents the parameters from left to right: session and business continuity mode, NSSAI, DNN, non-seamless Split indication and wireless access type.
  • the parameter combination represented by the index combination [2; 1; 2; 1; 1] is a combination of session and traffic continuity mode 2, NSSAI_1, DNN_2, non-seamless offload indication is allowed, and radio access type is 3GPP.
  • at least one index combination may be added to the RSD table, and the terminal device may perform establishment and/or binding of the PDU session according to the parameter value in the parameter combination indicated by the at least one index combination.
  • the method in the embodiment of the present application is beneficial to realize the saving and flexible use of the URSP policy space.
  • the terminal device performs the establishment and/or binding of the PDU session according to the path selection descriptor table corresponding to the first rule in the user equipment path selection policy URSP, including: the terminal The device determines a first index combination from the at least one set of index combinations; the terminal device performs establishment and/or binding of the PDU session according to the value of each parameter in the parameter combination indicated by the first index combination.
  • the terminal device may select a set of index combinations from at least one set of index combinations, and perform establishment and/or binding of the PDU session by using the parameter values of the parameter combinations indicated by the selected index combination.
  • a priority may also be assigned to each set of index combinations in the RSD table, for example, the RSD table includes three sets of index combinations, [1; 2; 4; 2; 1], [2; 1; 2; 1; 1] and [2;5;1;1;2], where [1;2;4;2;1] has a priority of 1, and [2;1;2;1;1] has a priority of 2 , [2; 5; 1; 1; 2] has a priority of 3.
  • the terminal device may select a set of index combinations from the three sets of index combinations according to the priority, and perform establishment and/or binding of the PDU session according to the value of the parameter combination indicated by the index combination.
  • the path selection descriptor table includes at least one first identifier, where the at least one first identifier is used to identify the at least one index combination, and the first identifier is used to indicate The priority used by this index combination.
  • each set of index combinations can be assigned an identifier that represents the priority of each set of index combinations.
  • the sign of [1; 2; 4; 2; 1] is 1, the sign of [2; 1; 2; 1; 1] is 2 and the sign of [2; 5; 1; 1; 2] is 3.
  • the identifier of the [1; 2; 4; 2; 1] is 1 and the priority is 1, and the identifier of [2; 1; 2; 1; 1] is 2, which represents the priority of 2, [2;
  • the sign of 5;1;1;2] is 3 and the priority is 3.
  • the path selection descriptor table may further include at least one value of each parameter.
  • each parameter may further include a plurality of values having a priority order, and an index corresponding to each parameter is used to indicate a priority of the plurality of values of the corresponding parameter.
  • the method further includes: if the parameter combination indicated by the at least one index combination does not meet the requirement, the terminal device according to the priority of the multiple values of the each parameter, The establishment and/or binding of the PDU session is performed.
  • each parameter used to establish and/or bind a PDU session may include at least one value, and a column may be added to the RSD table to fill in at least one value of each parameter. That is to say, the value of the session and business continuity mode can be increased in the row of the added session and the business continuity mode in the column, such as session and business continuity mode 1, session and business continuity mode 2, and session and Business continuity model 3. And the priority of the multiple values of each parameter may also be agreed.
  • the terminal device may directly increase according to the RSD table.
  • the plurality of values of the respective parameters of the column are used to establish and/or bind the PDU session. Further, in the case that multiple values of a certain parameter have priority, the establishment and/or binding of the PDU session may also be performed according to the priority of the multiple values of the parameter.
  • the method further includes: receiving, by the terminal device, the first indication information sent by the network device, where the first indication information is used to indicate at least one of the following situations: selecting the path An index combination is added to the descriptor table, the index combination is deleted in the path selection descriptor table, and the index combination is updated in the path selection descriptor table.
  • the network device may indicate to update a certain rule in the URSP policy. Specifically, the network device may instruct the terminal device to add a set of index combinations in the RSD table, and delete a set of indexes in the RSD table. Combine, or update a set of index combinations in the RSD table to a set of index combinations not included in the RSD table. For example, the network device may notify the terminal device to add, delete, or update the index combination by using the first identifier.
  • the flexible use of the URSP policy can be further achieved by updating through an index without updating specific parameter values.
  • the path selection descriptor table further includes a path selection descriptor identifier, where the path selection descriptor RSD identifier is used to add, update, or delete content in the path selection descriptor table.
  • the terminal device may further receive second indication information sent by the network device, where the second indication information is used to indicate adding, updating, or deleting the content in the path descriptor table.
  • the RSD table may be identical to the existing RSD table, or may be different from the structure and/or content of the existing RSD table, but may have the same function as the existing RSD table. .
  • the embodiments of the present application are not limited thereto.
  • the network device may configure an RSD identifier for each RSD table.
  • the network device may send the RSD identifier of the target RSD table to the terminal device, and the terminal device may The content of the stored RSD table is updated to the content of the RSD table corresponding to the target RSD identifier transmitted by the network device.
  • the network can be instructed to selectively add, update, or delete one or more RSDs within the same rule on the terminal device without having to update the entire rule.
  • FIG. 3 shows a schematic block diagram of a method 300 for data transmission in accordance with an embodiment of the present application. As shown in FIG. 3, the method 300 includes the following parts or all of the contents:
  • the network device configures, by the network device, a path selection descriptor table corresponding to the first rule in the user equipment path selection policy URSP, where the path selection descriptor table includes at least one set of index combinations, each of the at least one set of index combinations.
  • the index combination includes at least one index for indicating a set of parameter combinations including values for each of at least one parameter for establishing and/or binding a PDU session, the at least one index and
  • the at least one parameter is in one-to-one correspondence, and each parameter includes at least one value.
  • the method in the embodiment of the present application is beneficial to realize the saving and flexible use of the URSP policy space.
  • the method further includes: the network device sending the first indication information to the terminal device, where the first indication information is used to indicate at least one of the following situations: selecting the path An index combination is added to the descriptor table, the index combination is deleted in the path selection descriptor table, and the index combination is updated in the path selection descriptor table.
  • the at least one set of index combinations includes multiple sets of index combinations
  • the path selection descriptor table further includes a priority used by the multiple sets of index combinations.
  • the path selection descriptor table includes at least one first identifier, where the at least one first identifier is used to identify the at least one index combination, and the first identifier is used to indicate The priority used by this index combination.
  • the path selection descriptor table further includes at least one value of each parameter.
  • each parameter includes multiple values having a priority order, and an index corresponding to each parameter is used to indicate a priority of multiple values of the corresponding parameter.
  • the path selection descriptor table further includes a path selection descriptor identifier, where the path selection descriptor identifier is used to add, update, or delete the content in the path selection descriptor table.
  • the method further includes: receiving, by the terminal device, second indication information sent by the network device, where the second indication information is used to indicate adding, updating, or deleting content in the path descriptor table. .
  • the at least one parameter includes at least one of the following parameters: a session or service continuity mode, a data network name, network slice assistance information, a non-seamless offload indication, and a wireless access type. .
  • the size of the sequence numbers of the above processes does not mean the order of execution, and the order of execution of each process should be determined by its function and internal logic, and should not be implemented in the present application.
  • the implementation of the examples constitutes any limitation.
  • FIG. 4 shows a schematic block diagram of a method 400 for data transmission in accordance with an embodiment of the present application. As shown in FIG. 4, the method 400 includes the following parts or all of the contents:
  • the terminal device performs establishment and/or binding of a protocol data unit PDU session according to a path selection descriptor table corresponding to a first rule in the user equipment path selection policy URSP, where the path selection descriptor table includes a path selection descriptor. Identification, the path selection descriptor identifier is used to add, update, or delete content in the path selection descriptor table.
  • the method in the embodiment of the present application is beneficial to realize the saving and flexible use of the URSP policy space.
  • the path selection descriptor table further includes at least one value of each parameter of at least one parameter used to establish and/or bind a PDU session.
  • each parameter includes multiple values having a priority order.
  • the method further includes: the terminal device receiving the indication information sent by the network device, where the indication information is used to indicate that the content in the path selection descriptor table is updated.
  • the at least one parameter includes at least one of the following parameters: a session or service continuity mode, a data network name, network slice assistance information, a non-seamless offload indication, and a wireless access type. .
  • FIG. 5 shows a schematic block diagram of a method 500 for data transmission in accordance with an embodiment of the present application. As shown in FIG. 5, the method 500 includes the following parts or all of the contents:
  • the network device configures, by the network device, a path selection descriptor table corresponding to the first rule in the user equipment path selection policy URSP, where the path selection descriptor table includes a path selection descriptor identifier, where the path selection descriptor identifier is used for adding, Update or delete the contents of the path selection descriptor table.
  • the method in the embodiment of the present application is beneficial to realize the saving and flexible use of the URSP policy space.
  • the path selection descriptor table further includes at least one value of each parameter of at least one parameter used to establish and/or bind a protocol data unit PDU session.
  • each parameter includes multiple values having a priority order.
  • the method further includes: the terminal device receiving the indication information sent by the network device, where the indication information is used to indicate that the content in the path selection descriptor table is updated.
  • the at least one parameter includes at least one of the following parameters: a session or service continuity mode, a data network name, network slice assistance information, a non-seamless offload indication, and a wireless access type. .
  • the size of the sequence numbers of the above processes does not mean the order of execution, and the order of execution of each process should be determined by its function and internal logic, and should not be implemented in the present application.
  • the implementation of the examples constitutes any limitation.
  • FIG. 6 shows a schematic block diagram of a terminal device 600 of an embodiment of the present application. As shown in FIG. 6, the terminal device 600 includes:
  • the processing unit 610 is configured to perform establishment and/or binding of a protocol data unit PDU session according to a path selection descriptor table corresponding to a first rule in the user equipment path selection policy URSP, where the path selection descriptor table includes at least one a group index combination, each set of index combinations in the at least one set of index combinations including at least one index, the set of index combinations being used to indicate a set of parameter combinations, the parameter combination comprising at least one for establishing and/or binding a PDU session a value of each parameter in a parameter, the at least one index being in one-to-one correspondence with the at least one parameter, the each parameter including at least one value.
  • the terminal device in the embodiment of the present application is beneficial to realize the saving and flexible use of the URSP policy space.
  • the processing unit is specifically configured to: determine a first index combination from the at least one set of index combinations; perform, according to a value of each parameter in the parameter combination indicated by the first index combination, Establishment and/or binding of a PDU session.
  • the at least one set of index combinations includes multiple sets of index combinations
  • the path selection descriptor table further includes a priority used by the multiple sets of index combinations
  • the path selection descriptor table includes at least one first identifier, where the at least one first identifier is used to identify the at least one index combination, and the first identifier is used to indicate The priority used by this index combination.
  • the path selection descriptor table further includes at least one value of each parameter.
  • each parameter includes multiple values having a priority order, and an index corresponding to each parameter is used to indicate a priority of multiple values of the corresponding parameter.
  • the processing unit is further configured to: when the parameter combination indicated by the at least one index combination does not meet the requirement, the terminal device preferentially performs multiple values according to the each parameter. Level, the establishment and/or binding of the PDU session.
  • the terminal device further includes: a receiving unit, configured to receive first indication information that is sent by the network device, where the first indication information is used to indicate at least one of the following situations: An index combination is added to the path selection descriptor table, an index combination is deleted in the path selection descriptor table, and an index combination is updated in the path selection descriptor table.
  • the path selection descriptor table further includes a path selection descriptor identifier, where the path selection descriptor identifier is used to add, update, or delete the content in the path selection descriptor table.
  • the terminal device further includes: a receiving unit, configured to receive second indication information that is sent by the network device, where the second indication information is used to indicate adding, updating, or deleting the path descriptor table.
  • a receiving unit configured to receive second indication information that is sent by the network device, where the second indication information is used to indicate adding, updating, or deleting the path descriptor table.
  • the at least one parameter includes at least one of the following parameters: a session or service continuity mode, a data network name, network slice assistance information, a non-seamless offload indication, and a wireless access type. .
  • terminal device 600 may correspond to the terminal device in the method embodiment of the present application, and the foregoing and other operations and/or functions of the respective units in the terminal device 600 respectively implement the terminal in the method of FIG. 2
  • the corresponding process of the device is not described here for brevity.
  • FIG. 7 shows a schematic block diagram of a network device 700 of an embodiment of the present application. As shown in FIG. 7, the network device 700 includes:
  • the configuration unit 710 is configured to configure, for the terminal device, a path selection descriptor table corresponding to the first rule in the user equipment path selection policy URSP, where the path selection descriptor table includes at least one set of index combinations, where the at least one set of index combinations Each set of index combinations includes at least one index for indicating a set of parameter combinations including values for each of at least one parameter for establishing and/or binding a PDU session, the at least one The index is in one-to-one correspondence with the at least one parameter, and each parameter includes at least one value.
  • the network device in the embodiment of the present application is beneficial to realize the saving and flexible use of the URSP policy space.
  • the network device further includes: a sending unit, configured to send, to the terminal device, first indication information, where the first indication information is used to indicate at least one of the following situations:
  • the path selection descriptor table adds an index combination, deletes the index combination in the path selection descriptor table, and updates the index combination in the path selection descriptor table.
  • the at least one set of index combinations includes multiple sets of index combinations
  • the path selection descriptor table further includes a priority used by the multiple sets of index combinations.
  • the path selection descriptor table includes at least one first identifier, where the at least one first identifier is used to identify the at least one index combination, and the first identifier is used to indicate The priority used by this index combination.
  • the path selection descriptor table further includes at least one value of each parameter.
  • each parameter includes multiple values having a priority order, and an index corresponding to each parameter is used to indicate a priority of multiple values of the corresponding parameter.
  • the path selection descriptor table further includes a path selection descriptor identifier, where the path selection descriptor identifier is used to add, update, or delete the content in the path selection descriptor table.
  • the network device further includes: a sending unit, configured to send, to the terminal device, second indication information, where the second indication information is used to indicate adding, updating, or deleting the path selection descriptor.
  • a sending unit configured to send, to the terminal device, second indication information, where the second indication information is used to indicate adding, updating, or deleting the path selection descriptor. The contents of the table.
  • the at least one parameter includes at least one of the following parameters: a session or service continuity mode, a data network name, network slice assistance information, a non-seamless offload indication, and a wireless access type. .
  • the network device 700 may correspond to the network device in the method embodiment of the present application, and the foregoing and other operations and/or functions of the respective units in the network device 700 respectively implement the network in the method of FIG.
  • the corresponding process of the device is not described here for brevity.
  • FIG. 8 shows a schematic block diagram of a terminal device 800 of an embodiment of the present application. As shown in FIG. 8, the terminal device 800 includes:
  • the processing unit 810 is configured to perform establishment and/or binding of a protocol data unit PDU session according to a path selection descriptor table corresponding to a first rule in the user equipment path selection policy URSP, where the path selection descriptor table includes path selection A descriptor identifier that is used to add, update, or delete content in the path selection descriptor table.
  • the terminal device in the embodiment of the present application is beneficial to realize the saving and flexible use of the URSP policy space.
  • the path selection descriptor table further includes at least one value of each parameter of at least one parameter used to establish and/or bind a PDU session.
  • each parameter includes multiple values having a priority order.
  • the terminal device further includes: a receiving unit, configured to receive indication information sent by the network device, where the indication information is used to indicate that the content in the path selection descriptor table is updated.
  • the at least one parameter includes at least one of the following parameters: a session or service continuity mode, a data network name, network slice assistance information, a non-seamless offload indication, and a wireless access type. .
  • terminal device 800 may correspond to the terminal device in the method embodiment of the present application, and the foregoing and other operations and/or functions of the respective units in the terminal device 800 respectively implement the terminal in the method of FIG. 4
  • the corresponding process of the device is not described here for brevity.
  • FIG. 9 shows a schematic block diagram of a network device 900 in accordance with an embodiment of the present application.
  • the network device 900 includes:
  • the configuration unit 910 is configured to configure, for the terminal device, a path selection descriptor table corresponding to the first rule in the user equipment path selection policy URSP, where the path selection descriptor table includes a path selection descriptor identifier, where the path selection descriptor identifier is used for Add, update, or delete the contents of the path selection descriptor table.
  • the network device in the embodiment of the present application is beneficial to realize the saving and flexible use of the URSP policy space.
  • the path selection descriptor table further includes at least one value of each parameter of at least one parameter for establishing and/or binding a protocol data unit PDU session.
  • each parameter includes multiple values having a priority order.
  • the network device further includes: a sending unit, configured to send, to the terminal device, indication information, where the indication information is used to indicate that the content in the path selection descriptor table is updated.
  • the at least one parameter includes at least one of the following parameters: a session or service continuity mode, a data network name, network slice assistance information, a non-seamless offload indication, and a wireless access type. .
  • the network device 900 may correspond to the terminal device in the method embodiment of the present application, and the foregoing and other operations and/or functions of the respective units in the network device 900 respectively implement the terminal in the method of FIG. The corresponding process of the device is not described here for brevity.
  • the embodiment of the present application further provides a terminal device 1000, which may be the terminal device 600 in FIG. 6, which can be used to execute the content of the terminal device corresponding to the method 200 in FIG. .
  • the terminal device 1000 includes an input interface 1010, an output interface 1020, a processor 1030, and a memory 1040.
  • the input interface 1010, the output interface 1020, the processor 1030, and the memory 1040 can be connected by a bus system.
  • the memory 1040 is for storing programs, instructions or codes.
  • the processor 1030 is configured to execute a program, an instruction or a code in the memory 1040 to control the input interface 1010 to receive a signal, control the output interface 1020 to send a signal, and complete the operations in the foregoing method embodiments.
  • the terminal device in the embodiment of the present application is beneficial to realize the saving and flexible use of the URSP policy space.
  • the processor 1030 may be a central processing unit (CPU), and the processor 1030 may also be other general-purpose processors, digital signal processors, application specific integrated circuits, and ready-made Program gate arrays or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, and more.
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • the memory 1040 can include read only memory and random access memory and provides instructions and data to the processor 1030. A portion of the memory 1040 may also include a non-volatile random access memory. For example, the memory 1040 can also store information of the device type.
  • each content of the foregoing method may be completed by an integrated logic circuit of the hardware in the processor 1030 or an instruction in the form of software.
  • the content of the method disclosed in the embodiments of the present application may be directly implemented as a hardware processor, or may be performed by a combination of hardware and software modules in the processor.
  • the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
  • the storage medium is located in the memory 1040, and the processor 1030 reads the information in the memory 1040 and combines the hardware to complete the contents of the above method. To avoid repetition, it will not be described in detail here.
  • the receiving unit in the terminal device 600 can be implemented by the input interface 1010 in FIG.
  • the processing unit in terminal device 600 can be implemented by processor 1030 in FIG.
  • the embodiment of the present application further provides a network device 2000, which may be the network device 700 in FIG. 7, which can be used to execute the content of the network device corresponding to the method 300 in FIG. .
  • the network device 2000 includes an input interface 2010, an output interface 2020, a processor 2030, and a memory 2040.
  • the input interface 2010, the output interface 2020, the processor 2030, and the memory 2040 can be connected by a bus system.
  • the memory 2040 is for storing programs, instructions or code.
  • the processor 2030 is configured to execute a program, an instruction or a code in the memory 2040 to control the input interface 2010 to receive a signal, control the output interface 2020 to transmit a signal, and complete the operations in the foregoing method embodiments.
  • the network device in the embodiment of the present application is beneficial to realize the saving and flexible use of the URSP policy space.
  • the processor 2030 may be a central processing unit (CPU), and the processor 2030 may also be other general-purpose processors, digital signal processors, application specific integrated circuits, and ready-made Program gate arrays or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, and more.
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • the memory 2040 can include read only memory and random access memory and provides instructions and data to the processor 2030. A portion of the memory 2040 may also include a non-volatile random access memory. For example, the memory 2040 can also store information of the device type.
  • each content of the foregoing method may be completed by an integrated logic circuit of hardware in the processor 2030 or an instruction in a form of software.
  • the content of the method disclosed in the embodiments of the present application may be directly implemented as a hardware processor, or may be performed by a combination of hardware and software modules in the processor.
  • the software modules can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
  • the storage medium is located in the memory 2040, and the processor 2030 reads the information in the memory 2040 and combines the hardware to complete the contents of the above method. To avoid repetition, it will not be described in detail here.
  • the transmitting unit in the network device 700 can be implemented by the output interface 2020 in FIG. 11, and the configuration unit in the network device 700 can be implemented by the processor 2030 in FIG.
  • the embodiment of the present application further provides a terminal device 3000, which may be the terminal device 800 in FIG. 8, which can be used to execute the content of the terminal device corresponding to the method 400 in FIG. .
  • the terminal device 3000 includes an input interface 3010, an output interface 3020, a processor 3030, and a memory 3040.
  • the input interface 3010, the output interface 3020, the processor 3030, and the memory 3040 can be connected by a bus system.
  • the memory 3040 is for storing programs, instructions or code.
  • the processor 3030 is configured to execute a program, an instruction or a code in the memory 3040 to control the input interface 3010 to receive a signal, control the output interface 3020 to send a signal, and complete the operations in the foregoing method embodiments.
  • the terminal device in the embodiment of the present application is beneficial to realize the saving and flexible use of the URSP policy space.
  • the processor 3030 may be a central processing unit (CPU), and the processor 3030 may also be other general-purpose processors, digital signal processors, application specific integrated circuits, and ready-made Program gate arrays or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, and more.
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • the memory 3040 can include read only memory and random access memory and provides instructions and data to the processor 3030. A portion of the memory 3040 can also include a non-volatile random access memory. For example, the memory 3040 can also store information of the device type.
  • each content of the foregoing method may be completed by an integrated logic circuit of hardware in the processor 3030 or an instruction in a form of software.
  • the content of the method disclosed in the embodiments of the present application may be directly implemented as a hardware processor, or may be performed by a combination of hardware and software modules in the processor.
  • the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
  • the storage medium is located in the memory 3040, and the processor 3030 reads the information in the memory 3040 and combines its hardware to complete the contents of the above method. To avoid repetition, it will not be described in detail here.
  • the receiving unit in the terminal device 800 can be implemented by the input interface 3010 in FIG.
  • the processing unit in terminal device 800 can be implemented by processor 3030 in FIG.
  • the embodiment of the present application further provides a network device 4000, which may be the network device 900 in FIG. 9 , which can be used to execute the content of the network device corresponding to the method 500 in FIG. 5 .
  • the network device 4000 includes an input interface 4010, an output interface 4020, a processor 4030, and a memory 4040.
  • the input interface 4010, the output interface 4020, the processor 4030, and the memory 4040 can be connected by a bus system.
  • the memory 4040 is for storing programs, instructions or code.
  • the processor 4030 is configured to execute a program, an instruction or a code in the memory 4040 to control the input interface 4010 to receive a signal, control the output interface 4020 to transmit a signal, and complete the operations in the foregoing method embodiments.
  • the network device in the embodiment of the present application is beneficial to realize the saving and flexible use of the URSP policy space.
  • the processor 4030 may be a central processing unit (CPU), and the processor 4030 may also be other general-purpose processors, digital signal processors, application specific integrated circuits, and ready-made Program gate arrays or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, and more.
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • the memory 4040 can include read only memory and random access memory and provides instructions and data to the processor 4030. A portion of the memory 4040 can also include a non-volatile random access memory. For example, the memory 4040 can also store information of the device type.
  • each content of the above method may be completed by an integrated logic circuit of hardware in the processor 4030 or an instruction in a form of software.
  • the content of the method disclosed in the embodiments of the present application may be directly implemented as a hardware processor, or may be performed by a combination of hardware and software modules in the processor.
  • the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
  • the storage medium is located in the memory 4040, and the processor 4030 reads the information in the memory 4040 and combines the hardware to complete the contents of the above method. To avoid repetition, it will not be described in detail here.
  • the transmitting unit in the network device 900 can be implemented by the output interface 4020 in FIG. 13, and the configuration unit in the network device 900 can be implemented by the processor 4030 in FIG.
  • the disclosed systems, devices, and methods may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or may be Integrate into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • This functionality if implemented as a software functional unit and sold or used as a standalone product, can be stored on a computer readable storage medium.
  • the technical solution of the present application which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product, which is stored in a storage medium, including The instructions are used to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of various embodiments of the present application.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like, which can store program codes. .

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Abstract

L'invention concerne un procédé de transmission de données, un dispositif terminal et un dispositif réseau. Le procédé comprend les étapes suivantes : la réalisation, par un dispositif terminal, de l'établissement et/ou la liaison d'une session d'unité de données de protocole (PDU) selon une table de descripteur de sélection d'itinéraire correspondant à une première règle dans une politique de sélection d'itinéraire d'équipement utilisateur (URSP), la table de descripteur de sélection d'itinéraire comprenant au moins une combinaison d'indices ; chaque combinaison d'indices dans la ou les combinaisons d'indices comprenant au moins un indice ; chaque combinaison d'indices est utilisée pour indiquer une combinaison de paramètres ; la combinaison de paramètres comprend la valeur du paramètre ou de chacun des paramètres utilisés pour établir et/ou relier la session PDU ; le ou les indices sont en correspondance biunivoque avec le ou les paramètres ; et chaque paramètre comprend au moins une valeur. Le procédé, le dispositif terminal et le dispositif réseau décrits dans les modes de réalisation de la présente invention peuvent faciliter les économies et l'utilisation flexible d'un espace de politique URSP.
PCT/CN2017/118724 2017-12-26 2017-12-26 Procédé de transmission de données, dispositif terminal, et dispositif réseau WO2019127038A1 (fr)

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PCT/CN2017/118724 WO2019127038A1 (fr) 2017-12-26 2017-12-26 Procédé de transmission de données, dispositif terminal, et dispositif réseau
PCT/CN2018/076668 WO2019127877A1 (fr) 2017-12-26 2018-02-13 Procédé de transmission de données, dispositif terminal, et dispositif de réseau
PCT/CN2018/092694 WO2019128159A1 (fr) 2017-12-26 2018-06-25 Procédé, dispositif terminal et dispositif réseau destinés à être utilisés dans la transmission de données
PCT/CN2018/095859 WO2019128195A1 (fr) 2017-12-26 2018-07-16 Procédé de transmission de données, dispositif terminal et dispositif de réseau
CN201880058432.4A CN111095984B (zh) 2017-12-26 2018-07-16 用于数据传输的方法、终端设备和网络设备

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021046825A1 (fr) * 2019-09-12 2021-03-18 Oppo广东移动通信有限公司 Procédé et dispositif de communication sans fil
WO2022011540A1 (fr) * 2020-07-14 2022-01-20 Qualcomm Incorporated Temporisateur de sélection de descripteur de sélection de route à haute priorité (rsd)
CN114158079A (zh) * 2021-12-21 2022-03-08 中国联合网络通信集团有限公司 通信方法和装置、电子设备、计算机可读介质
WO2023077370A1 (fr) * 2021-11-04 2023-05-11 Zte Corporation Procédé de commande d'admission de tranche de réseau par type d'accès

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114287142B (zh) * 2019-09-06 2023-08-29 Oppo广东移动通信有限公司 一种通信方法及装置、网络设备、终端设备
CN113678506B (zh) * 2019-09-29 2023-09-26 Oppo广东移动通信有限公司 建立会话的方法和终端设备
CN113747511B (zh) * 2020-05-28 2022-09-16 荣耀终端有限公司 数据传输方法及装置
CN111698755B (zh) * 2020-06-01 2021-11-26 北京紫光展锐通信技术有限公司 基于ursp规则的应用数据路由方法及用户设备
CN116508392A (zh) * 2021-01-27 2023-07-28 Oppo广东移动通信有限公司 接入方式选择方法、终端设备和网络设备
CN113038477B (zh) * 2021-03-09 2023-01-10 中国联合网络通信集团有限公司 切片路由规则防篡改方法、终端及介质
CN113468199B (zh) * 2021-07-29 2022-11-04 上海哔哩哔哩科技有限公司 索引更新方法及系统
CN115580576B (zh) * 2022-12-07 2023-03-14 卓望数码技术（深圳）有限公司 基于自适应业务分流的路由分发方法、装置、设备及介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110319072A1 (en) * 2010-06-28 2011-12-29 Research In Motion Limited Method And System for Radio Access Technology Selection
CN106358239A (zh) * 2015-07-14 2017-01-25 广东欧珀移动通信有限公司 数据传输的方法、发送设备及接收设备
CN106714270A (zh) * 2015-07-14 2017-05-24 广东欧珀移动通信有限公司 业务传输的方法、终端及网络设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101286915B (zh) * 2008-06-11 2012-05-09 中兴通讯股份有限公司 分组数据网络的接入控制方法和系统、pcrf实体
US8761746B2 (en) * 2009-04-16 2014-06-24 Mitel Networks Corporation Extended cascaded ringing
CN102076047A (zh) * 2011-01-05 2011-05-25 中兴通讯股份有限公司 接入处理方法及装置
CN104022859A (zh) * 2014-05-28 2014-09-03 北京邮电大学 一种基于own的自适应流量分载技术
US9787726B2 (en) * 2015-01-30 2017-10-10 Blackberry Limited Control of accesses for IMS services
US10667181B2 (en) * 2016-04-04 2020-05-26 Motorola Mobility Llc PDU sessions with various types of session continuity

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110319072A1 (en) * 2010-06-28 2011-12-29 Research In Motion Limited Method And System for Radio Access Technology Selection
CN106358239A (zh) * 2015-07-14 2017-01-25 广东欧珀移动通信有限公司 数据传输的方法、发送设备及接收设备
CN106714270A (zh) * 2015-07-14 2017-05-24 广东欧珀移动通信有限公司 业务传输的方法、终端及网络设备

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021046825A1 (fr) * 2019-09-12 2021-03-18 Oppo广东移动通信有限公司 Procédé et dispositif de communication sans fil
WO2022011540A1 (fr) * 2020-07-14 2022-01-20 Qualcomm Incorporated Temporisateur de sélection de descripteur de sélection de route à haute priorité (rsd)
WO2023077370A1 (fr) * 2021-11-04 2023-05-11 Zte Corporation Procédé de commande d'admission de tranche de réseau par type d'accès
CN114158079A (zh) * 2021-12-21 2022-03-08 中国联合网络通信集团有限公司 通信方法和装置、电子设备、计算机可读介质
CN114158079B (zh) * 2021-12-21 2023-04-18 中国联合网络通信集团有限公司 通信方法和装置、电子设备、计算机可读介质

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