WO2023131286A1 - 资源控制方法、装置、终端、网络侧设备及可读存储介质 - Google Patents

资源控制方法、装置、终端、网络侧设备及可读存储介质 Download PDF

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Publication number
WO2023131286A1
WO2023131286A1 PCT/CN2023/070970 CN2023070970W WO2023131286A1 WO 2023131286 A1 WO2023131286 A1 WO 2023131286A1 CN 2023070970 W CN2023070970 W CN 2023070970W WO 2023131286 A1 WO2023131286 A1 WO 2023131286A1
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Prior art keywords
slice
information
timer
network
cause
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PCT/CN2023/070970
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English (en)
French (fr)
Inventor
张鹏飞
于航
康艳超
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维沃移动通信有限公司
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Publication of WO2023131286A1 publication Critical patent/WO2023131286A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/18Selecting a network or a communication service
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/02Arrangements for optimising operational condition
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/02Traffic management, e.g. flow control or congestion control
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/02Traffic management, e.g. flow control or congestion control
    • H04W28/0289Congestion control
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W60/00Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration

Definitions

  • the present application belongs to the technical field of communication, and specifically relates to a resource control method, device, terminal, network side equipment and readable storage medium.
  • SNPN Seplacement Network Network
  • S-NSSAI Single Network Slice Selection Assistance Information
  • S-NSSAI Single Network Slice Selection Assistance Information
  • Embodiments of the present application provide a resource control method, device, terminal, network-side device, and readable storage medium, which can solve the problem of how to control slice resources when network slices are congested.
  • a resource control method which is applied to a terminal, and the method includes:
  • the terminal receives the first message
  • the first message is sent by the network side device when there is no available slice for the first operation; the first operation includes onboarding-related operations; the first message includes at least one of the following:
  • a resource control method which is applied to a network side device, and the method includes:
  • the network side device sends the first message when there is no available slice for the first operation
  • the first operation includes onboarding-related operations;
  • the first message includes at least one of the following:
  • a resource control device which is applied to a terminal, including:
  • a receiving module configured to receive the first message
  • the first message is sent by the network side device when there is no available slice for the first operation; the first operation includes onboarding-related operations; the first message includes at least one of the following:
  • a resource control device which is applied to a network side device, including:
  • a sending module configured to send the first message when there is no available slice for the first operation
  • the first operation includes onboarding-related operations;
  • the first message includes at least one of the following:
  • a terminal in a fifth aspect, includes a processor and a memory, the memory stores programs or instructions that can run on the processor, and when the programs or instructions are executed by the processor, the following The steps of the method in one aspect.
  • a terminal including a processor and a communication interface, wherein the communication interface is used to receive a first message; the first message is when the network side device has no available slices for the first operation Sent; the first message includes at least one of the following: first cause information; second cause information; rejected slice information; timer.
  • a network-side device in a seventh aspect, includes a processor and a memory, the memory stores programs or instructions that can run on the processor, and the programs or instructions are executed by the processor When realizing the steps of the method as described in the second aspect.
  • a network side device including a processor and a communication interface, wherein the communication interface is used to send a first message when there is no slice available for the first operation; the first message includes At least one of the following: first reason information; second reason information; rejected slice information; timer.
  • a ninth aspect provides a communication system, including: a terminal and a network-side device, the terminal can be used to perform the steps of the resource control method described in the first aspect, and the network-side device can be used to perform the steps of the resource control method described in the second aspect Steps of the resource control method.
  • a readable storage medium is provided, and a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, the steps of the method described in the first aspect are implemented, or the steps of the method as described in the first aspect are implemented, or the The steps of the method described in the second aspect.
  • a chip in an eleventh aspect, includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run a program or an instruction to implement the method described in the first aspect. The steps of the method, or the steps of implementing the method as described in the second aspect.
  • a computer program/program product is provided, the computer program/program product is stored in a storage medium, and the computer program/program product is executed by at least one processor to implement the The steps of the method, or realize the steps of the method as described in the second aspect.
  • the terminal may receive a first message, the first message is sent by the network side device when there is no available slice for the first operation, the first operation includes onboarding-related operations, the first message It may include at least one of the following: first reason information; second reason information; rejected slice information; timer.
  • FIG. 1 is a block diagram of a wireless communication system to which an embodiment of the present application is applicable;
  • FIG. 2 is a flowchart of a resource control method provided in an embodiment of the present application
  • FIG. 3 is a flow chart of a resource control method provided in an embodiment of the present application.
  • Fig. 4 is a schematic diagram of the resource control process in the case of not executing NSAC in the embodiment of the present application;
  • FIG. 5 is a schematic diagram of a resource control process in the case of executing NSAC in an embodiment of the present application
  • FIG. 6 is a schematic structural diagram of a resource control device provided in an embodiment of the present application.
  • FIG. 7 is a schematic structural diagram of another resource control device provided by an embodiment of the present application.
  • FIG. 8 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
  • FIG. 9 is a schematic structural diagram of a terminal provided in an embodiment of the present application.
  • Fig. 10 is a schematic structural diagram of a network side device provided by an embodiment of the present application.
  • first, second and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in sequences other than those illustrated or described herein and that "first" and “second” distinguish objects. It is usually one category, and the number of objects is not limited. For example, there may be one or more first objects.
  • “and/or” in the description and claims means at least one of the connected objects, and the character “/” generally means that the related objects are an "or” relationship.
  • LTE Long Term Evolution
  • LTE-Advanced LTE-Advanced
  • LTE-A Long Term Evolution-Advanced
  • CDMA Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • FDMA Frequency Division Multiple Access
  • OFDMA Orthogonal Frequency Division Multiple Access
  • SC-FDMA Single-carrier Frequency Division Multiple Access
  • system and “network” in the embodiments of the present application are often used interchangeably, and the described technology can be used for the above-mentioned system and radio technology, and can also be used for other systems and radio technologies.
  • the following description describes the New Radio (New Radio, NR) system for example purposes, and uses NR terminology in most of the following descriptions, but these techniques can also be applied to applications other than NR system applications, such as the 6th generation (6th Generation , 6G) communication system.
  • 6G 6th generation
  • Fig. 1 shows a block diagram of a wireless communication system to which the embodiment of the present application is applicable.
  • the wireless communication system includes a terminal 11 and a network side device 12 .
  • the terminal 11 can be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer) or a notebook computer, a personal digital assistant (Personal Digital Assistant, PDA), a palmtop computer, a netbook, a super mobile personal computer (ultra-mobile personal computer, UMPC), mobile Internet device (Mobile Internet Device, MID), augmented reality (augmented reality, AR) / virtual reality (virtual reality, VR) equipment, robot, wearable device (Wearable Device) , Vehicle User Equipment (VUE), Pedestrian Terminal (PUE), smart home (home equipment with wireless communication functions, such as refrigerators, TVs, washing machines or furniture, etc.), game consoles, personal computers (personal computer, PC) , teller machines or self-service machines and other terminal-side devices, wearable devices include: smart watches,
  • the network side device 12 may include an access network device or a core network device, where the access network device 12 may also be called a radio access network device, a radio access network (Radio Access Network, RAN), a radio access network function, or Wireless access network unit.
  • RAN Radio Access Network
  • RAN Radio Access Network
  • Wireless access network unit Wireless access network unit
  • the access network device 12 may include a base station, a wireless local area network (Wireless Local Area Networks, WLAN) access point or a WiFi node, etc., and the base station may be called a node B, an evolved node B (eNB), an access point, or a base transceiver station (Base Transceiver Station, BTS), radio base station, radio transceiver, basic service set (Basic Service Set, BSS), extended service set (Extended Service Set, ESS), home node B, home evolved node B, sending and receiving point (Transmitting Receiving Point, TRP) or some other appropriate term in the field, as long as the same technical effect is achieved, the base station is not limited to specific technical vocabulary.
  • Core network equipment may include but not limited to at least one of the following: core network nodes, core network functions, mobility management entities (Mobility Management Entity, MME), access mobility management functions (Access and Mobility Management Function, AMF), session management functions (Session Management Function, SMF), User Plane Function (UPF), Policy Control Function (Policy Control Function, PCF), Policy and Charging Rules Function (PCRF), edge application service Discovery function (Edge Application Server Discovery Function, EASDF), unified data management (Unified Data Management, UDM), unified data storage (Unified Data Repository, UDR), home subscriber server (Home Subscriber Server, HSS), centralized network configuration ( Centralized network configuration, CNC), network storage function (Network Repository Function, NRF), network exposure function (Network Exposure Function, NEF), local NEF (Local NEF, or L-NEF), binding support function (Mobility Management Entity, MME), access mobility management functions (Access and Mobility Management Function, AMF), session management functions (Session Management Function, SMF), User
  • a slice and a network slice have the same meaning and can be interchanged.
  • FIG. 2 is a flowchart of a resource control method provided in an embodiment of the present application. The method is executed by a terminal. As shown in FIG. 2, the method includes the following steps:
  • Step 21 The terminal receives the first message.
  • the first message is sent by the network side device when there is no available slice for the first operation.
  • the first operation may include operations related to onboarding.
  • the onboarding may be understood as: the terminal accesses the first network (such as the onboarding network) through a first access method (such as onboarding), and the first access method (such as onboarding) includes the following At least one of: the access method of accessing the first network in order to download the certificate for accessing the second network, the access method of accessing the first network without the certificate capable of accessing the first network, only able to use
  • the access method of the restricted service, the certificate for the terminal to access the first network is the default certificate, and the like.
  • the foregoing no available slices for the first operation may be understood as: all network slices used for onboarding are congested.
  • the above-mentioned first message may include but not limited to at least one of the following: first reason information, second reason information, rejected slice information, a timer, and the like.
  • the terminal may receive the first message, the first message is sent by the network side device when there is no available slice for the first operation, the first operation includes onboarding-related operations, the second A message may include at least one of the following: first cause information; second cause information; rejected slice information; timer.
  • the information carried in the first message can be used to enable the terminal to perform a corresponding operation, thereby realizing control over slice resources.
  • the foregoing network side device may include but not limited to AMF and the like.
  • the AMF may send the first message to the terminal when there is no slice available for the first operation.
  • the above-mentioned first message may be a message for rejecting the terminal's registration request, such as a registration rejection message, a registration response message, and the like.
  • the above rejected slice information may include rejected S-NSSAI.
  • the above-mentioned timer may be used to indicate that after the timer expires, the first registration is initiated; or, the above-mentioned timer may be used to indicate that after the timer expires, network selection is performed to try to access other A network that can be used for the first operation.
  • the first registration may include onboarding registration.
  • the terminal when it performs onboarding registration, it preferentially selects slices that are not congested.
  • the network side device such as the AMF may send a first message to the terminal to reject the UE's registration request.
  • the network side device may not perform Network Slice Access Control (NSAC), or may perform NSAC, which will be described in the following cases.
  • NSAC Network Slice Access Control
  • the network side device does not perform NSAC.
  • the above-mentioned first message may include at least one of the following: first cause information, and a timer (timer).
  • the first reason information may include at least one of the following:
  • the first reason value indicates the slice congestion (such as Congestion) for the first operation; for example, the first reason value is Cause value#22;
  • a second reason value indicating that the resources of the specific slice and data network are insufficient (such as insufficient resources for specific slice and DNN); for example, the second reason value is Cause value#67;
  • the third reason value indicates that the resources of the specific slice are insufficient (such as insufficient resources for specific slice); for example, the third reason value is Cause value#69;
  • the fourth reason value indicates that there are no available network slices (such as No network slices available); for example, the fourth reason value is Cause value#62;
  • a fifth cause value, the fifth cause value is a new cause value used for slice resource control; for example, the fifth cause value is Cause value#62, used for slice resource control.
  • the timer carried in the first message may be a backoff timer.
  • the backoff timer may be used to indicate that after the expiration, the first registration is initiated, or it is used to indicate that after the expiration, network selection is performed to try to access other networks that can be used for the first operation.
  • the network side device executes NSAC.
  • the terminal needs to report that it supports the enhanced slice rejection capability, so as to perform a corresponding operation based on the first message from the network side device.
  • the above-mentioned first message may include at least one of the following: second reason information, rejected slice information, and a timer.
  • the second reason information may include at least one of the following:
  • the sixth reason value indicates that the slice information is not available in the current public land mobile network (Public Land Mobile Network, PLMN) or independent non-public network SNPN (such as S-NSSAI not available in the current PLMN or SNPN) ;
  • PLMN Public Land Mobile Network
  • SNPN independent non-public network SNPN (such as S-NSSAI not available in the current PLMN or SNPN) ;
  • the seventh reason value indicates that the slice information is not available in the current registration area (such as S-NSSAI not available in the current registration area);
  • An eighth reason value indicating that slice information is unavailable due to reaching the maximum number of terminals eg S-NSSAI not available due to maximum number of UEs reached
  • a ninth reason value indicates that there are no available network slices (such as No network slices available);
  • a tenth cause value is a new cause value and is used for slice resource control.
  • the timer carried in the first message may be a backoff timer.
  • the backoff timer can be used to indicate that after its expiration, initiate the first registration, or be used to indicate that after its expiration, perform network selection and try to access other networks that can be used for the first operation.
  • At least one of the above-mentioned second reason information, rejected slice information and timer may be carried in an information element of the first message, such as extended rejected S-NSSAI IE, and sent to the terminal.
  • the second cause information indicates the reason why the rejected slice information is rejected, and the timing The controller is used to control the rejected slice information.
  • the network side device when performing NSAC, if the network side device such as AMF rejects the terminal due to slice congestion, it may send a rejection reason value to the terminal, for example, because the maximum number of terminals is reached, the slice information is unavailable (such as S-NSSAI not available due to maximum number of UEs reached) and rejected slice information (such as rejected NSSAI), optionally, a timer value (such as a back-off timer value) can also be sent.
  • the terminal receives the rejected NSSAI and the rejection reason value, it can perform at least one of the following:
  • T3625 After T3625 expires, remove the received rejected NSSAI from the added slice information (such as Rejected NSSAI for the maximum number of UEs reached) to remove the restrictions on the originally rejected slices, so that the terminal can use these Slice sends first registration etc.
  • slice information that is unavailable due to reaching the maximum number of terminals (such as S-NSSAI not available due to maximum number of UEs reached) needs to be associated with the first operation service such as onboarding service.
  • the terminal may perform the second operation.
  • the second operation may include at least one of the following:
  • the first message includes a timer, start the timer; or, if the first message does not include a timer, start a preset timer;
  • the above-mentioned preset timer may be selected as a default timer, such as an implementation-specific timer.
  • the terminal can start the backoff timer after receiving the first message; or, when the network implements NSAC, the terminal can start T3625 after receiving the first message, after T3625 expires , remove the received rejected NSSAI from the added slice information (such as Rejected NSSAI for the maximum number of UEs reached), so as to release the restriction on the originally rejected slice, so that the terminal can send the first registration in these slices, etc. .
  • the terminal may first check whether there is a running timer related to the first registration, and then, if it is detected that there is a running timer related to the first registration, at this timing After the timer expires, the first registration is initiated; or, when it is detected that there is no running timer related to the first registration, the first registration is directly initiated.
  • the foregoing checking whether there is a running timer related to the first registration may include: if the first message includes the second cause information, the terminal checks whether there is a running timer related to the first registration. That is to say, if the terminal determines that the first message includes the second reason information, that is, the terminal determines that there is no available slice because the network performs NSAC, then before initiating the first registration, the terminal may first check whether there is an ongoing first registration-related timer, and if it is checked that there is a timer related to the first registration in operation, after the timer expires, initiate the first registration, or when it is checked that there is no timing related to the first registration in operation In the case of a server, directly initiate the first registration.
  • the above-mentioned timer related to the first registration may be T3625.
  • the above-mentioned execution of network selection and attempting to access other networks that can be used for the first operation may include: when the number of registration times of the terminal reaches a preset value, the terminal performs network selection and tries to access other networks that can be used for the second operation.
  • the preset value can be set based on actual needs, such as equal to 5, etc., which is not limited.
  • FIG. 3 is a flow chart of a resource control method provided by an embodiment of the present application.
  • the method is executed by a network side device, such as an AMF.
  • the method includes the following steps:
  • Step 31 The network side device sends a first message when there is no available slice for the first operation.
  • the first operation may include operations related to onboarding.
  • the onboarding can be understood as: the terminal accesses the first network (such as the onboarding network) through the first access method (such as onboarding), and the first access method (such as onboarding) includes at least one of the following: an access method for accessing the first network in order to download a certificate for accessing the second network, an access method for accessing the first network without a certificate for accessing the first network
  • the foregoing no available slices for the first operation may be understood as: all network slices used for onboarding are congested.
  • the above-mentioned first message may include but not limited to at least one of the following: first reason information, second reason information, rejected slice information, a timer, and the like.
  • the network side device may send a first message when there is no available slice for the first operation, and the first message may include at least one of the following: first reason information; second reason information ;Rejected slice information;Timer.
  • first reason information when congestion occurs in the network slice, the information carried in the first message can be used to enable the terminal to perform a corresponding operation, thereby realizing control over slice resources.
  • the first message includes: the first cause information; the first cause information includes at least one of the following:
  • a fifth cause value, the fifth cause value is a new cause value and is used for slice resource control.
  • the first message includes: the second cause information; the second cause information includes at least one of the following:
  • the seventh cause value indicating that slice information is not available in the current registration area
  • a tenth cause value is a new cause value used for slice resource control.
  • the timer is used to indicate that the first registration is initiated after the timer expires; or, the timer is used to indicate that after the timer expires, network selection is performed to try to access other The network used for the first operation.
  • the first message includes at least one of the following: first cause information, and a timer.
  • the first message includes at least one of the following: second cause information, rejected slice information, and a timer.
  • the above rejected slice information may include: rejected S-NSSAI.
  • the slice control process may include:
  • Step 41 UE initiates an onboarding registration request.
  • Step 42 The AMF determines that all slices used for onboarding are congested.
  • Step 43 AMF sends a first message; wherein, the first message is used to reject the UE's registration request, and may include at least one of the following: first cause information, timer; the first cause information/timer can refer to the above implementation described in the example and will not be repeated here.
  • Step 44a After receiving the first message, the UE starts the timer if the first message contains a timer, and if the first message does not contain a timer, starts an implementation specific timer, waits for the timer to expire and initiates onboarding registration again.
  • Step 44b After receiving the first message, the UE sends onboarding registration.
  • Step 44c After receiving the first message, the UE performs network selection and tries to access other networks capable of onboarding.
  • the UE may record the number of registrations, and when the number reaches a preset value (for example, 5), perform network selection and try to access other networks capable of onboarding.
  • a preset value for example, 5
  • the slice control process may include:
  • Step 51 The UE initiates an onboarding registration request, and reports that it supports the enhanced slice rejection capability.
  • Step 52 The AMF determines that all slices used for onboarding are congested.
  • Step 53 AMF sends a first message; wherein, the first message is used to reject the registration request of the UE, and may include a cause value Cause value#62 and extended rejected S-NSSAI IE; the Cause value#62 indicates that there is no available network slice (such as No network slices available); the extended rejected S-NSSAI IE may include at least one of the following: second reason information, rejected slice information, timer; the second reason information, rejected slice information and timer can be found in It is described in the above-mentioned embodiments and will not be repeated here.
  • Step 54a After receiving the first message, the UE starts the timer if the first message contains a timer, and starts an implementation specific timer if the first message does not contain a timer, and initiates onboarding registration again after the timer expires.
  • Step 54b After receiving the first message, the UE sends onboarding registration. Among them, before initiating onboarding registration, if it is determined that there is no available slice due to the implementation of NSAC by the network, you can first check whether there is a running timer (such as T3625) related to onboarding registration, and if so, initiate onboarding registration after the timer expires; If not, initiate onboarding registration directly.
  • a running timer such as T3625
  • Step 54c After receiving the first message, the UE performs network selection and tries to access other networks capable of onboarding.
  • the UE may record the number of registrations, and when the number reaches a preset value (for example, 5), perform network selection and try to access other networks capable of onboarding.
  • a preset value for example, 5
  • the resource control method provided in the embodiment of the present application may be executed by a resource control device.
  • the resource control device provided in the embodiment of the present application is described by taking the resource control device executing the resource control method as an example.
  • FIG. 6 is a schematic structural diagram of a resource control device provided by an embodiment of the present application. The device is applied to a terminal. As shown in FIG. 6, the resource control device 60 includes:
  • a receiving module 61 configured to receive the first message
  • the first message is sent by the network side device when there is no available slice for the first operation; the first operation includes operations related to onboarding; the first message includes at least one of the following:
  • the first message includes: the first cause information; the first cause information includes at least one of the following:
  • a fifth cause value, the fifth cause value is a new cause value and is used for slice resource control.
  • the first message includes: the second cause information; the second cause information includes at least one of the following:
  • the seventh cause value indicating that slice information is not available in the current registration area
  • a tenth cause value is a new cause value used for slice resource control.
  • the timer is used to indicate that the first registration is initiated after the timer expires
  • the timer is used to indicate that after the timer expires, perform network selection and try to access other networks that can be used for the first operation.
  • the first message includes at least one of the following: the first cause information, the timer;
  • the first message includes at least one of the following: the second cause information, the rejected slice information, and the timer.
  • the resource control device 60 also includes:
  • An execution module configured to execute a second operation after receiving the first message
  • the second operation includes at least one of the following:
  • the first message includes a timer, start the timer; or, if the first message does not include a timer, start a preset timer;
  • the execution module is further configured to: check whether there is a running timer related to the first registration, and if it is detected that there is a running timer related to the first registration, at After the timer expires, initiate the first registration; or, when it is detected that there is no running timer related to the first registration, initiate the first registration.
  • the execution module is further configured to: if the first message includes the second cause information, check whether there is a running timer related to the first registration.
  • the execution module is further configured to: perform network selection and try to access other networks that can be used for the first operation when the number of registration times of the terminal reaches a preset value.
  • the slice information includes: single network slice selection auxiliary information S-NSSAI.
  • the resource control apparatus 60 in the embodiment of the present application may be an electronic device, such as an electronic device with an operating system, or a component of the electronic device, such as an integrated circuit or a chip.
  • the electronic device may be a terminal, or other devices other than the terminal.
  • the terminal may include, but not limited to, the types of terminal 11 listed above, and other devices may be servers, Network Attached Storage (NAS), etc., which are not specifically limited in this embodiment of the present application.
  • NAS Network Attached Storage
  • the resource control device 60 provided in the embodiment of the present application can realize each process realized by the method embodiment in FIG. 2 and achieve the same technical effect. To avoid repetition, details are not repeated here.
  • FIG. 7 is a schematic structural diagram of a resource control device provided by an embodiment of the present application. The device is applied to a network side device. As shown in FIG. 7, the resource control device 70 includes:
  • a sending module 71 configured to send the first message when there is no slice available for the first operation
  • the first operation includes onboarding-related operations;
  • the first message includes at least one of the following:
  • the first message includes: the first cause information; the first cause information includes at least one of the following:
  • a fifth cause value, the fifth cause value is a new cause value and is used for slice resource control.
  • the first message includes: the second cause information; the second cause information includes at least one of the following:
  • the seventh cause value indicating that slice information is not available in the current registration area
  • a tenth cause value is a new cause value used for slice resource control.
  • the timer is used to indicate that the first registration is initiated after the timer expires
  • the timer is used to indicate that after the timer expires, perform network selection and try to access other networks that can be used for the first operation.
  • the first message includes at least one of the following: the first cause information, the timer;
  • the first message includes at least one of the following: the second cause information, the rejected slice information, and the timer.
  • the slice information includes: S-NSSAI.
  • the resource control device 70 provided in the embodiment of the present application can realize various processes realized by the method embodiment in FIG. 3 and achieve the same technical effect. To avoid repetition, details are not repeated here.
  • the embodiment of the present application also provides a communication device 80, including a processor 81 and a memory 82, and the memory 82 stores programs or instructions that can run on the processor 81, for example
  • the communication device 80 is a terminal
  • the program or instruction is executed by the processor 81
  • each step of the embodiment shown in FIG. 2 can be realized, and the same technical effect can be achieved.
  • the communication device 80 is a network-side device
  • the program or instruction is executed by the processor 81
  • the various steps of the above-mentioned embodiment shown in FIG. 3 can be achieved, and the same technical effect can be achieved. To avoid repetition, details are not repeated here.
  • the embodiment of the present application also provides a terminal, including a processor and a communication interface, where the communication interface is used to receive a first message; the first message is sent by the network side device when there is no available slice for the first operation; the The first message includes at least one of the following: first cause information; second cause information; rejected slice information; timer.
  • This terminal embodiment corresponds to the above-mentioned terminal-side method embodiment, and each implementation process and implementation mode of the above-mentioned method embodiment can be applied to this terminal embodiment, and can achieve the same technical effect.
  • FIG. 9 is a schematic diagram of a hardware structure of a terminal implementing an embodiment of the present application.
  • the terminal 900 includes, but is not limited to: a radio frequency unit 901, a network module 902, an audio output unit 903, an input unit 904, a sensor 905, a display unit 906, a user input unit 907, an interface unit 908, a memory 909, and a processor 910. At least some parts.
  • the terminal 900 can also include a power supply (such as a battery) for supplying power to various components, and the power supply can be logically connected to the processor 910 through the power management system, so as to manage charging, discharging, and power consumption through the power management system. Management and other functions.
  • a power supply such as a battery
  • the terminal structure shown in FIG. 9 does not constitute a limitation on the terminal, and the terminal may include more or fewer components than shown in the figure, or combine some components, or arrange different components, which will not be repeated here.
  • the input unit 904 may include a graphics processing unit (Graphics Processing Unit, GPU) 9041 and a microphone 9042, and the graphics processor 9041 is used in a video capture mode or an image capture mode by an image capture device (such as the image data of the still picture or video obtained by the camera) for processing.
  • the display unit 906 may include a display panel 9061, and the display panel 9061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the user input unit 907 includes at least one of a touch panel 9071 and other input devices 9072.
  • the touch panel 9071 is also called a touch screen.
  • the touch panel 9071 may include two parts, a touch detection device and a touch controller.
  • Other input devices 9072 may include, but are not limited to, physical keyboards, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, and joysticks, which will not be repeated here.
  • the radio frequency unit 901 may transmit the downlink data from the network side device to the processor 910 for processing after receiving the downlink data; in addition, the radio frequency unit 901 may send the uplink data to the network side device.
  • the radio frequency unit 901 includes, but is not limited to, an antenna, an amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the memory 909 can be used to store software programs or instructions as well as various data.
  • the memory 909 may mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first storage area may store an operating system, an application program or instructions required by at least one function (such as a sound playing function, image playback function, etc.), etc.
  • memory 909 may include volatile memory or nonvolatile memory, or, memory 909 may include both volatile and nonvolatile memory.
  • the non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electronically programmable Erase Programmable Read-Only Memory (Electrically EPROM, EEPROM) or Flash.
  • ROM Read-Only Memory
  • PROM programmable read-only memory
  • Erasable PROM Erasable PROM
  • EPROM erasable programmable read-only memory
  • Electrical EPROM Electrical EPROM
  • EEPROM electronically programmable Erase Programmable Read-Only Memory
  • Volatile memory can be random access memory (Random Access Memory, RAM), static random access memory (Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), synchronous dynamic random access memory (Synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (Double Data Rate SDRAM, DDRSDRAM), enhanced synchronous dynamic random access memory (Enhanced SDRAM, ESDRAM), synchronous connection dynamic random access memory (Synch link DRAM , SLDRAM) and Direct Memory Bus Random Access Memory (Direct Rambus RAM, DRRAM).
  • RAM Random Access Memory
  • SRAM static random access memory
  • DRAM dynamic random access memory
  • DRAM synchronous dynamic random access memory
  • SDRAM double data rate synchronous dynamic random access memory
  • Double Data Rate SDRAM Double Data Rate SDRAM
  • DDRSDRAM double data rate synchronous dynamic random access memory
  • Enhanced SDRAM, ESDRAM enhanced synchronous dynamic random access memory
  • Synch link DRAM , SLDRAM
  • Direct Memory Bus Random Access Memory Direct Rambus
  • the processor 910 may include one or more processing units; optionally, the processor 910 integrates an application processor and a modem processor, wherein the application processor mainly processes operations related to the operating system, user interface, and application programs, etc., Modem processors mainly process wireless communication signals, such as baseband processors. It can be understood that the foregoing modem processor may not be integrated into the processor 910 .
  • the radio frequency unit 901 is configured to receive a first message; the first message is sent by the network side device when there is no available slice for the first operation; the first operation includes operations related to onboarding; the second A message includes at least one of the following items: first reason information; second reason information; rejected slice information; timer.
  • the first message includes: the first cause information; the first cause information includes at least one of the following:
  • a fifth cause value, the fifth cause value is a new cause value and is used for slice resource control.
  • the first message includes: the second cause information; the second cause information includes at least one of the following:
  • the seventh cause value indicating that slice information is not available in the current registration area
  • a tenth cause value is a new cause value used for slice resource control.
  • the timer is used to indicate that the first registration is initiated after the timer expires
  • the timer is used to indicate that after the timer expires, perform network selection and try to access other networks that can be used for the first operation.
  • the first message includes at least one of the following: the first cause information, the timer;
  • the first message includes at least one of the following: the second cause information, the rejected slice information, and the timer.
  • the processor 910 is configured to perform a second operation after receiving the first message
  • the second operation includes at least one of the following:
  • the first message includes a timer, start the timer; or, if the first message does not include a timer, start a preset timer;
  • the processor 910 is further configured to: check whether there is a timer related to the first registration that is running, and if it is checked that there is a timer related to the first registration that is running, After the timer expires, initiate the first registration; or, when it is detected that there is no running timer related to the first registration, initiate the first registration.
  • the processor 910 is further configured to: if the first message includes the second cause information, check whether there is a running timer related to the first registration.
  • the processor 910 is further configured to: when the number of registration times of the terminal reaches a preset value, perform network selection, and try to access other networks that can be used for the first operation.
  • the slice information includes: single network slice selection auxiliary information S-NSSAI.
  • the embodiment of the present application also provides a network side device, including a processor and a communication interface, and the communication interface is used to send a first message when there is no slice available for the first operation; the first message includes at least one of the following : first cause information; second cause information; rejected slice information; timer.
  • the network-side device embodiment corresponds to the above-mentioned network-side device method embodiment, and each implementation process and implementation mode of the above-mentioned method embodiment can be applied to this network-side device embodiment, and can achieve the same technical effect.
  • the terminal 900 provided in the embodiment of the present application can implement various processes implemented in the method embodiment in FIG. 2 and achieve the same technical effect. To avoid repetition, details are not repeated here.
  • the embodiment of the present application also provides a network side device.
  • the network side device 100 includes: a processor 101 , a network interface 102 and a memory 103 .
  • the network interface 102 is, for example, a common public radio interface (common public radio interface, CPRI).
  • the network-side device 100 in the embodiment of the present invention also includes: instructions or programs stored in the memory 103 and operable on the processor 101, and the processor 101 calls the instructions or programs in the memory 103 to execute the modules shown in FIG. 7 To avoid duplication, the method of implementation and to achieve the same technical effect will not be repeated here.
  • the embodiment of the present application also provides a readable storage medium, where a program or instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, the above-mentioned embodiment of the resource control method on the terminal side or the network side is implemented.
  • a program or instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, the above-mentioned embodiment of the resource control method on the terminal side or the network side is implemented.
  • Each process can achieve the same technical effect, so in order to avoid repetition, it will not be repeated here.
  • the processor is the processor in the terminal described in the foregoing embodiments.
  • the readable storage medium includes a computer-readable storage medium, such as a computer read-only memory ROM, a random access memory RAM, a magnetic disk or an optical disk, and the like.
  • the embodiment of the present application further provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the above-mentioned terminal side or network side
  • the chip includes a processor and a communication interface
  • the communication interface is coupled to the processor
  • the processor is used to run programs or instructions to implement the above-mentioned terminal side or network side
  • the chip mentioned in the embodiment of the present application may also be called a system-on-chip, a system-on-chip, a system-on-a-chip, or a system-on-a-chip.
  • the embodiment of the present application further provides a computer program/program product, the computer program/program product is stored in a storage medium, and the computer program/program product is executed by at least one processor to implement the above-mentioned terminal-side or network-side resource
  • a computer program/program product is stored in a storage medium
  • the computer program/program product is executed by at least one processor to implement the above-mentioned terminal-side or network-side resource
  • the embodiment of the present application also provides a communication system, including: a terminal and a network-side device, the terminal can be used to perform the steps of the resource control method shown in Figure 2 above, and the network-side device can be used to perform the steps shown in Figure 3 above The steps of the resource control method shown.
  • the term “comprising”, “comprising” or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or device. Without further limitations, an element defined by the phrase “comprising a " does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising that element.
  • the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved. Functions are performed, for example, the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
  • the methods of the above embodiments can be implemented by means of software plus a necessary general-purpose hardware platform, and of course also by hardware, but in many cases the former is better implementation.
  • the technical solution of the present application can be embodied in the form of computer software products, which are stored in a storage medium (such as ROM/RAM, magnetic disk, etc.) , CD-ROM), including several instructions to make a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in the various embodiments of the present application.

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Abstract

本申请公开了一种资源控制方法、装置、终端、网络侧设备及可读存储介质,属于通信技术领域,本申请实施例的资源控制方法包括:终端接收第一消息;其中,所述第一消息是网络侧设备在没有用于第一操作的可用切片时发送的;所述第一操作包括onboarding相关的操作;所述第一消息包括以下至少一项:第一原因信息;第二原因信息;拒绝的切片信息;定时器。

Description

资源控制方法、装置、终端、网络侧设备及可读存储介质
相关申请的交叉引用
本申请主张在2022年1月10日在中国提交的中国专利申请No.202210022820.5的优先权,其全部内容通过引用包含于此。
技术领域
本申请属于通信技术领域,具体涉及一种资源控制方法、装置、终端、网络侧设备及可读存储介质。
背景技术
目前,终端在接入独立非公共网络(Standalone Non-Public Network,SNPN)执行入网(onboarding)服务时,不需要向网络提供请求的切片信息比如单一网络切片选择辅助信息(Single Network Slice Selection Assistance Information,S-NSSAI),网络也不需要向终端发送拒绝的S-NSSAI。这种情况下,当网络切片发生拥堵时,如何对切片资源进行控制是目前急需解决的问题。
发明内容
本申请实施例提供一种资源控制方法、装置、终端、网络侧设备及可读存储介质,能够解决当网络切片发生拥堵时,如何对切片资源进行控制的问题。
第一方面,提供了一种资源控制方法,应用于终端,该方法包括:
终端接收第一消息;
其中,所述第一消息是网络侧设备在没有用于第一操作的可用切片时发送的;所述第一操作包括onboarding相关的操作;所述第一消息包括以下至少一项:
第一原因信息;
第二原因信息;
拒绝的切片信息;
定时器。
第二方面,提供了一种资源控制方法,应用于网络侧设备,该方法包括:
网络侧设备在没有用于第一操作的可用切片时,发送第一消息;
其中,所述第一操作包括onboarding相关的操作;所述第一消息包括以下至少一项:
第一原因信息;
第二原因信息;
拒绝的切片信息;
定时器。
第三方面,提供了一种资源控制装置,应用于终端,包括:
接收模块,用于接收第一消息;
其中,所述第一消息是网络侧设备在没有用于第一操作的可用切片时发送的;所述第一操作包括onboarding相关的操作;所述第一消息包括以下至少一项:
第一原因信息;
第二原因信息;
拒绝的切片信息;
定时器。
第四方面,提供了一种资源控制装置,应用于网络侧设备,包括:
发送模块,用于在没有用于第一操作的可用切片时,发送第一消息;
其中,所述第一操作包括onboarding相关的操作;所述第一消息包括以下至少一项:
第一原因信息;
第二原因信息;
拒绝的切片信息;
定时器。
第五方面,提供了一种终端,该终端包括处理器和存储器,所述存储器存储可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现如第一方面所述的方法的步骤。
第六方面,提供了一种终端,包括处理器及通信接口,其中,所述通信接口用于接收第一消息;所述第一消息是网络侧设备在没有用于第一操作的可用切片时发送的;所述第一消息包括以下至少一项:第一原因信息;第二原因信息;拒绝的切片信息;定时器。
第七方面,提供了一种网络侧设备,该网络侧设备包括处理器和存储器,所述存储器存储可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现如第二方面所述的方法的步骤。
第八方面,提供了一种网络侧设备,包括处理器及通信接口,其中,所述通信接口用于在没有用于第一操作的可用切片时,发送第一消息;所述第一消息包括以下至少一项:第一原因信息;第二原因信息;拒绝的切片信息;定时器。
第九方面,提供了一种通信系统,包括:终端及网络侧设备,所述终端可用于执行如第一方面所述的资源控制方法的步骤,所述网络侧设备可用于执行如第二方面所述的资源控制方法的步骤。
第十方面,提供了一种可读存储介质,所述可读存储介质上存储程序或指令,所述程序或指令被处理器执行时实现如第一方面所述的方法的步骤,或者实现如第二方面所述的方法的步骤。
第十一方面,提供了一种芯片,所述芯片包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于运行程序或指令,实现如第一方面所述的方法的步骤,或者实现如第二方面所述的方法的步骤。
第十二方面,提供了一种计算机程序/程序产品,所述计算机程序/程序产品被存储在存储介质中,所述计算机程序/程序产品被至少一个处理器执行以实现如第一方面所述的方法的步骤,或者实现如第二方面所述的方法的步骤。
在本申请实施例中,终端可以接收第一消息,该第一消息是网络侧设备在没有用于第一操作的可用切片时发送的,该第一操作包括onboarding相关的操作,该第一消息可以包括以下至少一项:第一原因信息;第二原因信息;拒绝的切片信息;定时器。由此,当网络切片发生拥堵时,借助第一消息中携带的信息可以使得终端执行相应操作,从而实现对切片资源的控制。
附图说明
图1是本申请实施例可应用的一种无线通信系统的框图;
图2是本申请实施例提供的一种资源控制方法的流程图;
图3是本申请实施例提供的一种资源控制方法的流程图;
图4是本申请实施例中不执行NSAC情况下的资源控制过程的示意图;
图5是本申请实施例中执行NSAC情况下的资源控制过程的示意图;
图6是本申请实施例提供的一种资源控制装置的结构示意图;
图7是本申请实施例提供的另一种资源控制装置的结构示意图;
图8是本申请实施例提供的一种通信设备的结构示意图;
图9是本申请实施例提供的一种终端的结构示意图;
图10是本申请实施例提供的一种网络侧设备的结构示意图。
具体实施方式
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行清楚描述,显然,所描述的实施例是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员所获得的所有其他实施例,都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象,而不用于描述特定的顺序或先后次序。应该理解这样使用的术语在适当情况下可以互换,以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施,且“第一”、“第二”所区别的对象通常为一类,并不限定对象的个数,例如第一对象可以是一个,也可以是多个。此外,说明书以及权利要求中“和/或”表示所连接对象的至少其中之一,字符“/”一般表示前后关联对象是一种“或”的关系。
值得指出的是,本申请实施例所描述的技术不限于长期演进型(Long Term Evolution,LTE)/LTE的演进(LTE-Advanced,LTE-A)系统,还可用于其他无线通信系统,诸如码分多址(Code Division Multiple Access,CDMA)、时分多址(Time Division Multiple Access,TDMA)、频分多址(Frequency Division Multiple Access,FDMA)、正交频分多址(Orthogonal Frequency Division Multiple Access,OFDMA)、单载波频分多址(Single-carrier Frequency  Division Multiple Access,SC-FDMA)和其他系统。本申请实施例中的术语“系统”和“网络”常被可互换地使用,所描述的技术既可用于以上提及的系统和无线电技术,也可用于其他系统和无线电技术。以下描述出于示例目的描述了新空口(New Radio,NR)系统,并且在以下大部分描述中使用NR术语,但是这些技术也可应用于NR系统应用以外的应用,如第6代(6th Generation,6G)通信系统。
图1示出本申请实施例可应用的一种无线通信系统的框图。无线通信系统包括终端11和网络侧设备12。其中,终端11可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)或称为笔记本电脑、个人数字助理(Personal Digital Assistant,PDA)、掌上电脑、上网本、超级移动个人计算机(ultra-mobile personal computer,UMPC)、移动上网装置(Mobile Internet Device,MID)、增强现实(augmented reality,AR)/虚拟现实(virtual reality,VR)设备、机器人、可穿戴式设备(Wearable Device)、车载设备(Vehicle User Equipment,VUE)、行人终端(PUE)、智能家居(具有无线通信功能的家居设备,如冰箱、电视、洗衣机或者家具等)、游戏机、个人计算机(personal computer,PC)、柜员机或者自助机等终端侧设备,可穿戴式设备包括:智能手表、智能手环、智能耳机、智能眼镜、智能首饰(智能手镯、智能手链、智能戒指、智能项链、智能脚镯、智能脚链等)、智能腕带、智能服装等。需要说明的是,在本申请实施例并不限定终端11的具体类型。网络侧设备12可以包括接入网设备或核心网设备,其中,接入网设备12也可以称为无线接入网设备、无线接入网(Radio Access Network,RAN)、无线接入网功能或无线接入网单元。接入网设备12可以包括基站、无线局域网(Wireless Local Area Networks,WLAN)接入点或WiFi节点等,基站可被称为节点B、演进节点B(eNB)、接入点、基收发机站(Base Transceiver Station,BTS)、无线电基站、无线电收发机、基本服务集(Basic Service Set,BSS)、扩展服务集(Extended Service Set,ESS)、家用B节点、家用演进型B节点、发送接收点(Transmitting Receiving Point,TRP)或所述领域中其他某个合适的术语,只要达到相同的技术效果,所述基站不限于特定技术词汇,需要说明的是,在本申请实施例中仅以NR系统中的基站为例进行介绍,并不限定基站的具体类型。核心网 设备可以包含但不限于如下至少一项:核心网节点、核心网功能、移动管理实体(Mobility Management Entity,MME)、接入移动管理功能(Access and Mobility Management Function,AMF)、会话管理功能(Session Management Function,SMF)、用户平面功能(User Plane Function,UPF)、策略控制功能(Policy Control Function,PCF)、策略与计费规则功能单元(Policy and Charging Rules Function,PCRF)、边缘应用服务发现功能(Edge Application Server Discovery Function,EASDF)、统一数据管理(Unified Data Management,UDM),统一数据仓储(Unified Data Repository,UDR)、归属用户服务器(Home Subscriber Server,HSS)、集中式网络配置(Centralized network configuration,CNC)、网络存储功能(Network Repository Function,NRF),网络开放功能(Network Exposure Function,NEF)、本地NEF(Local NEF,或L-NEF)、绑定支持功能(Binding Support Function,BSF)、应用功能(Application Function,AF)等。需要说明的是,在本申请实施例中仅以NR系统中的核心网设备为例进行介绍,并不限定核心网设备的具体类型。
本申请实施例中,切片和网络切片表示相同的含义,可以互换。
下面结合附图,通过一些实施例及其应用场景对本申请实施例提供的资源控制方法、装置、终端、网络侧设备及可读存储介质进行详细地说明。
请参见图2,图2是本申请实施例提供的一种资源控制方法的流程图,该方法由终端执行,如图2所示,该方法包括如下步骤:
步骤21:终端接收第一消息。
本申请实施例中,第一消息是网络侧设备在没有用于第一操作的可用切片时发送的。第一操作可以包括onboarding相关的操作,该onboarding可理解为:终端通过第一接入方式(如onboarding)接入第一网络(如onboarding网络),该第一接入方式(如onboarding)包括以下至少一项:为了下载用于接入第二网络的证书而接入第一网络的接入方式、不具有能够接入第一网络的证书而接入第一网络的接入方式、仅能够使用受限服务的接入方式、终端接入第一网络的证书为默认证书等。上述没有用于第一操作的可用切片可理解为:所有的用于onboarding的网络切片都发生拥堵。
可选的,上述的第一消息可以包括但不限于以下至少一项:第一原因信 息、第二原因信息、拒绝的切片信息、定时器等。
本申请实施例的资源控制方法,终端可以接收第一消息,该第一消息是网络侧设备在没有用于第一操作的可用切片时发送的,该第一操作包括onboarding相关的操作,该第一消息可以包括以下至少一项:第一原因信息;第二原因信息;拒绝的切片信息;定时器。由此,当网络切片发生拥堵时,借助第一消息中携带的信息可以使得终端执行相应操作,从而实现对切片资源的控制。
一些实施例中,上述网络侧设备可以包括但不限于AMF等。例如,AMF可以在没有用于第一操作的可用切片时,向终端发送第一消息。
一些实施例中,上述的第一消息可以为用于拒绝终端的注册请求的消息,比如注册拒绝消息、注册响应消息等。
一些实施例中,上述拒绝的切片信息可以包括拒绝的S-NSSAI。
一些实施例中,上述定时器可以用于指示在该定时器到期之后,发起第一注册;或者,上述定时器可以用于指示在该定时器到期之后,执行网络选择,尝试接入其他能够用于第一操作的网络。第一注册可以包括onboarding注册。
例如,当终端执行onboarding注册时,优先选择不拥堵的切片。当没有可用切片,即所有的用于onboarding的切片都发生拥堵时,网络侧设备比如AMF可以向终端发送第一消息,以拒绝UE的注册请求。
本申请实施例中,对于第一操作相关的业务,比如对于SNPN onboarding业务,网络侧设备可以不执行网络切片接入控制(Network Slice access Control,NSAC),也可以执行NSAC,以下分情况说明。
情况一
此情况一下,网络侧设备不执行NSAC。上述的第一消息可以包括以下至少一项:第一原因信息、定时器(timer)。其中,第一原因信息可以包括以下至少一项:
第一原因值,该第一原因值指示用于第一操作的切片拥堵(如Congestion);例如,该第一原因值为Cause value#22;
第二原因值,该第二原因值指示特定切片和数据网络的资源不足(如 insufficient resources for specific slice and DNN);例如,该第二原因值为Cause value#67;
第三原因值,该第三原因值指示特定切片的资源不足(如insufficient resources for specific slice);例如,该第三原因值为Cause value#69;
第四原因值,该第四原因值指示没有可用的网络切片(如No network slices available);例如,该第四原因值为Cause value#62;
第五原因值,该第五原因值为新的原因值,用于切片的资源控制;例如,该第五原因值为Cause value#62,用于切片的资源控制。
可选的,此情况一下,第一消息中携带的定时器可以为回退定时器backoff timer。该backoff timer可以用于指示在其到期之后,发起第一注册,或者用于指示在其到期之后,执行网络选择,尝试接入其他能够用于第一操作的网络。
情况二
此情况二下,网络侧设备执行NSAC。此时,终端需要上报支持增强的拒绝切片能力,以基于网络侧设备的第一消息执行相应操作。
可选的,上述的第一消息可以包括以下至少一项:第二原因信息、拒绝的切片信息、定时器。其中,第二原因信息可以包括以下至少一项:
第六原因值,该第六原因值指示切片信息在当前公共陆地移动网(Public Land Mobile Network,PLMN)或独立非公共网络SNPN中不可用(如S-NSSAI not available in the current PLMN or SNPN);
第七原因值,该第七原因值指示切片信息在当前注册区域不可用(如S-NSSAI not available in the current registration area);
第八原因值,该第八原因值指示由于达到最大终端数,切片信息不可用(如S-NSSAI not available due to maximum number of UEs reached);
第九原因值,该第九原因值指示没有可用的网络切片(如No network slices available);
第十原因值,该第十原因值为新的原因值,用于切片的资源控制。
可选的,此情况二下,第一消息中携带的定时器可以为回退定时器backoff timer。该backoff timer可以用于指示在其到期之后,发起第一注册,或者用 于指示在其到期之后,执行网络选择,尝试接入其他能够用于第一操作的网络。
一些实施例中,上述的第二原因信息、拒绝的切片信息和定时器中的至少一者,可以为携带在第一消息的信元比如extended rejected S-NSSAI IE中,发送给终端。
一些实施例中,如果第一消息中携带第二原因信息、拒绝的切片信息和定时器,则这三者之间存在对应关系,即第二原因信息指示拒绝的切片信息被拒绝的原因,定时器用于对拒绝的切片信息的控制。
一些实施例中,在执行NSAC时,如果网络侧设备比如AMF因为切片拥塞而拒绝终端,可以向终端发送拒绝原因值比如由于达到最大终端数,切片信息不可用(如S-NSSAI not available due to maximum number of UEs reached)以及拒绝的切片信息(如rejected NSSAI),可选的,还可以发送一个定时器值(如a back-off timer value)。终端在收到rejected NSSAI以及拒绝原因值时,可以执行以下至少一项:
1)将收到的rejected NSSAI加入由于达到最大终端数而拒绝的切片信息(如Rejected NSSAI for the maximum number of UEs reached),以防止终端在拒绝的切片发送第一注册等;
2)启动T3625,如果T3625已经运行,则重新启动;
3)如果网络发送a back-off timer value,则将其作为T3625的值;
4)如果网络没有发送a back-off timer value,则使用特定实现(implementation specific)的timer的值作为T3625的值;
5)T3625到期以后,将收到的rejected NSSAI从已加入的切片信息(如Rejected NSSAI for the maximum number of UEs reached)中移除,以解除对原拒绝的切片的限制,使得终端可以在这些切片发送第一注册等。此时,由于达到最大终端数而不可用的切片信息(如S-NSSAI not available due to maximum number of UEs reached)需要与第一操作的业务比如onboarding service相关联。
本申请实施例中,在接收第一消息之后,终端可以执行第二操作。其中,该第二操作可以包括以下至少一项:
在第一消息包括定时器的情况下,启动定时器;或者,在第一消息不包括定时器的情况下,启动预设的定时器;
发起第一注册;
执行网络选择,尝试接入其他能够用于第一操作的网络;
确定终端的注册被拒绝的原因为,网络对用于第一操作的网络切片执行NSAC。
一些实施例中,上述预设的定时器可选为默认定时器,比如特定实现(implementation specific)的timer。比如,在网络不执行NSAC的情况下,终端在接收第一消息后,可以启动backoff timer;或者,在网络执行NSAC的情况下,终端在接收第一消息后,可以启动T3625,T3625到期之后,将收到的rejected NSSAI从已加入的切片信息(如Rejected NSSAI for the maximum number of UEs reached)中移除,以解除对原拒绝的切片的限制,使得终端可以在这些切片发送第一注册等。
进一步的,在发起第一注册之前,终端可以先检查是否存在运行中的第一注册相关的定时器,然后,在检查到存在运行中的第一注册相关的定时器的情况下,在该定时器到期之后,发起第一注册;或者,在检查到不存在运行中的第一注册相关的定时器的情况下,直接发起第一注册。
进一步的,上述检查是否存在运行中的第一注册相关的定时器可以包括:在第一消息包括第二原因信息的情况下,终端检查是否存在运行中的第一注册相关的定时器。也就是说,如果终端判定第一消息包括第二原因信息,即终端判定由于网络执行NSAC而没有可用切片,则在发起第一注册之前,终端可以先检查是否存在运行中的第一注册相关的定时器,并在检查到存在运行中的第一注册相关的定时器的情况下,在该定时器到期之后,发起第一注册,或者在检查到不存在运行中的第一注册相关的定时器的情况下,直接发起第一注册。
一些实施例中,上述的第一注册相关的定时器可以为T3625。
可选的,上述执行网络选择,尝试接入其他能够用于第一操作的网络可以包括:在终端的注册次数达到预设值的情况下,终端执行网络选择,尝试接入其他能够用于第一操作的网络。该预设值可以基于实际需求设置,比如 等于5等,对此不作限定。
请参见图3,图3是本申请实施例提供的一种资源控制方法的流程图,该方法由网络侧设备执行,该网络侧设备比如为AMF等。如图3所示,该方法包括如下步骤:
步骤31:网络侧设备在没有用于第一操作的可用切片时,发送第一消息。
本申请实施例中,第一操作可以包括onboarding相关的操作,该onboarding可理解为:终端通过第一接入方式(如onboarding)接入第一网络(如onboarding网络),该第一接入方式(如onboarding)包括以下至少一项:为了下载用于接入第二网络的证书而接入第一网络的接入方式、不具有能够接入第一网络的证书而接入第一网络的接入方式、仅能够使用受限服务的接入方式、终端接入第一网络的证书为默认证书等。上述没有用于第一操作的可用切片可理解为:所有的用于onboarding的网络切片都发生拥堵。
可选的,上述的第一消息可以包括但不限于以下至少一项:第一原因信息、第二原因信息、拒绝的切片信息、定时器等。
本申请实施例的资源控制方法,网络侧设备可以在没有用于第一操作的可用切片时,发送第一消息,该第一消息可以包括以下至少一项:第一原因信息;第二原因信息;拒绝的切片信息;定时器。由此,当网络切片发生拥堵时,借助第一消息中携带的信息可以使得终端执行相应操作,从而实现对切片资源的控制。
可选的,在网络侧设备不执行NSAC的情况下,所述第一消息包括:所述第一原因信息;所述第一原因信息包括以下至少一项:
第一原因值,所述第一原因值指示用于第一操作的切片拥堵;
第二原因值,所述第二原因值指示特定切片和数据网络的资源不足;
第三原因值,所述第三原因值指示特定切片的资源不足;
第四原因值,所述第四原因值指示没有可用的网络切片;
第五原因值,所述第五原因值为新的原因值,用于切片的资源控制。
可选的,在所述网络侧设备执行NSAC的情况下,所述第一消息包括:所述第二原因信息;所述第二原因信息包括以下至少一项:
第六原因值,所述第六原因值指示切片信息在当前PLMN或SNPN中不 可用;
第七原因值,所述第七原因值指示切片信息在当前注册区域不可用;
第八原因值,所述第八原因值指示由于达到最大终端数,切片信息不可用;
第九原因值,所述第九原因值指示没有可用的网络切片;
第十原因值,所述第十原因值为新的原因值,用于切片的资源控制。
可选的,所述定时器用于指示在所述定时器到期之后,发起第一注册;或者,所述定时器用于指示在所述定时器到期之后,执行网络选择,尝试接入其他能够用于第一操作的网络。
可选的,在网络侧设备不执行NSAC的情况下,第一消息包括以下至少一项:第一原因信息、定时器。
或者,在网络侧设备执行NSAC的情况下,第一消息包括以下至少一项:第二原因信息、拒绝的切片信息、定时器。
可选的,上述拒绝的切片信息可以包括:拒绝的S-NSSAI。
下面结合图4和图5对本申请进行详细说明。
如图4所示,在不执行NSAC的情况下,切片控制过程可以包括:
步骤41:UE发起onboarding注册请求。
步骤42:AMF确定用于onboarding的切片都发生拥堵。
步骤43:AMF发送第一消息;其中,该第一消息用于拒绝UE的注册请求,可以包括以下至少一项:第一原因信息、定时器;该第一原因信息/定时器可以参见上述实施例中所述,在此不再赘述。
步骤44a:UE收到第一消息以后,如果第一消息包含timer,则启动timer,而如果第一消息没有包含timer,则启动implementation specific的timer,等待timer到期以后再次发起onboarding注册。
步骤44b:UE收到第一消息以后,发送onboarding注册。
步骤44c:UE收到第一消息以后,执行网络选择,尝试接入其他能够进行onboarding的网络。可选的,UE收到第一消息以后,可以记录注册次数,并当次数达到预设值(例如,5)时,执行网络选择,尝试接入其他能够进行onboarding的网络。
如图5所示,在执行NSAC的情况下,切片控制过程可以包括:
步骤51:UE发起onboarding注册请求,并上报支持增强的拒绝切片能力。
步骤52:AMF确定用于onboarding的切片都发生拥堵。
步骤53:AMF发送第一消息;其中,该第一消息用于拒绝UE的注册请求,可以包括原因值Cause value#62以及extended rejected S-NSSAI IE;该Cause value#62指示没有可用的网络切片(如No network slices available);该extended rejected S-NSSAI IE可以包括以下至少一项:第二原因信息、拒绝的切片信息、定时器;该第二原因信息、拒绝的切片信息和定时器可以参见上述实施例中所述,在此不再赘述。
步骤54a:UE收到第一消息以后,如果第一消息包含timer,则启动timer,而如果第一消息没有包含timer,则启动implementation specific的timer,等待timer到期以后再次发起onboarding注册。
步骤54b:UE收到第一消息以后,发送onboarding注册。其中,在发起onboarding注册之前,若判定由于网络执行NSAC而没有可用切片,可以先检查是否有运行中的与onboarding注册相关的timer(比如T3625),如果有,等timer到期以后发起onboarding注册;如果没有,则直接发起onboarding注册。
步骤54c:UE收到第一消息以后,执行网络选择,尝试接入其他能够进行onboarding的网络。可选的,UE收到第一消息以后,可以记录注册次数,并当次数达到预设值(例如,5)时,执行网络选择,尝试接入其他能够进行onboarding的网络。
本申请实施例提供的资源控制方法,执行主体可以为资源控制装置。本申请实施例中以资源控制装置执行资源控制方法为例,说明本申请实施例提供的资源控制装置。
请参见图6,图6是本申请实施例提供的一种资源控制装置的结构示意图,该装置应用于终端,如图6所示,资源控制装置60包括:
接收模块61,用于接收第一消息;
其中,所述第一消息是网络侧设备在没有用于第一操作的可用切片时发 送的;所述第一操作包括onboarding相关的操作;所述第一消息包括以下至少一项:
第一原因信息;
第二原因信息;
拒绝的切片信息;
定时器。
可选的,在所述网络侧设备不执行NSAC的情况下,所述第一消息包括:所述第一原因信息;所述第一原因信息包括以下至少一项:
第一原因值,所述第一原因值指示用于第一操作的切片拥堵;
第二原因值,所述第二原因值指示特定切片和数据网络的资源不足;
第三原因值,所述第三原因值指示特定切片的资源不足;
第四原因值,所述第四原因值指示没有可用的网络切片;
第五原因值,所述第五原因值为新的原因值,用于切片的资源控制。
或者,在所述网络侧设备执行NSAC的情况下,所述第一消息包括:所述第二原因信息;所述第二原因信息包括以下至少一项:
第六原因值,所述第六原因值指示切片信息在当前公共陆地移动网PLMN或独立非公共网络SNPN中不可用;
第七原因值,所述第七原因值指示切片信息在当前注册区域不可用;
第八原因值,所述第八原因值指示由于达到最大终端数,切片信息不可用;
第九原因值,所述第九原因值指示没有可用的网络切片;
第十原因值,所述第十原因值为新的原因值,用于切片的资源控制。
可选的,所述定时器用于指示在所述定时器到期之后,发起第一注册;
或者,所述定时器用于指示在所述定时器到期之后,执行网络选择,尝试接入其他能够用于第一操作的网络。
可选的,在所述网络侧设备不执行NSAC的情况下,所述第一消息包括以下至少一项:所述第一原因信息、所述定时器;
或者,在所述网络侧设备执行NSAC的情况下,所述第一消息包括以下至少一项:所述第二原因信息、所述拒绝的切片信息、所述定时器。
可选的,资源控制装置60还包括:
执行模块,用于在接收第一消息之后,执行第二操作;
其中,所述第二操作包括以下至少一项:
在所述第一消息包括定时器的情况下,启动所述定时器;或者,在所述第一消息不包括定时器的情况下,启动预设的定时器;
发起第一注册;
执行网络选择,尝试接入其他能够用于第一操作的网络;
确定所述终端的注册被拒绝的原因为,网络对用于第一操作的网络切片执行NSAC。
可选的,所述执行模块还用于:检查是否存在运行中的所述第一注册相关的定时器,并在检查到存在运行中的所述第一注册相关的定时器的情况下,在所述定时器到期之后,发起所述第一注册;或者,在检查到不存在运行中的所述第一注册相关的定时器的情况下,发起所述第一注册。
可选的,所述执行模块还用于:在所述第一消息包括所述第二原因信息的情况下,检查是否存在运行中的所述第一注册相关的定时器。
可选的,所述执行模块还用于:在所述终端的注册次数达到预设值的情况下,执行网络选择,尝试接入其他能够用于第一操作的网络。
可选的,所述切片信息包括:单一网络切片选择辅助信息S-NSSAI。
本申请实施例中的资源控制装置60可以是电子设备,例如具有操作系统的电子设备,也可以是电子设备中的部件,例如集成电路或芯片。该电子设备可以是终端,也可以为除终端之外的其他设备。示例性的,终端可以包括但不限于上述所列举的终端11的类型,其他设备可以为服务器、网络附属存储器(Network Attached Storage,NAS)等,本申请实施例不作具体限定。
本申请实施例提供的资源控制装置60能够实现图2的方法实施例实现的各个过程,并达到相同的技术效果,为避免重复,这里不再赘述。
请参见图7,图7是本申请实施例提供的一种资源控制装置的结构示意图,该装置应用于网络侧设备,如图7所示,资源控制装置70包括:
发送模块71,用于在没有用于第一操作的可用切片时,发送第一消息;
其中,所述第一操作包括onboarding相关的操作;所述第一消息包括以 下至少一项:
第一原因信息;
第二原因信息;
拒绝的切片信息;
定时器。
可选的,在所述网络侧设备不执行NSAC的情况下,所述第一消息包括:所述第一原因信息;所述第一原因信息包括以下至少一项:
第一原因值,所述第一原因值指示用于第一操作的切片拥堵;
第二原因值,所述第二原因值指示特定切片和数据网络的资源不足;
第三原因值,所述第三原因值指示特定切片的资源不足;
第四原因值,所述第四原因值指示没有可用的网络切片;
第五原因值,所述第五原因值为新的原因值,用于切片的资源控制。
或者,在所述网络侧设备执行NSAC的情况下,所述第一消息包括:所述第二原因信息;所述第二原因信息包括以下至少一项:
第六原因值,所述第六原因值指示切片信息在当前PLMN或独立非公共网络SNPN中不可用;
第七原因值,所述第七原因值指示切片信息在当前注册区域不可用;
第八原因值,所述第八原因值指示由于达到最大终端数,切片信息不可用;
第九原因值,所述第九原因值指示没有可用的网络切片;
第十原因值,所述第十原因值为新的原因值,用于切片的资源控制。
可选的,所述定时器用于指示在所述定时器到期之后,发起第一注册;
或者,所述定时器用于指示在所述定时器到期之后,执行网络选择,尝试接入其他能够用于第一操作的网络。
可选的,在所述网络侧设备不执行NSAC的情况下,所述第一消息包括以下至少一项:所述第一原因信息、所述定时器;
或者,在所述网络侧设备执行NSAC的情况下,所述第一消息包括以下至少一项:所述第二原因信息、所述拒绝的切片信息、所述定时器。
可选的,所述切片信息包括:S-NSSAI。
本申请实施例提供的资源控制装置70能够实现图3的方法实施例实现的各个过程,并达到相同的技术效果,为避免重复,这里不再赘述。
可选的,如图8所示,本申请实施例还提供一种通信设备80,包括处理器81和存储器82,存储器82上存储有可在所述处理器81上运行的程序或指令,例如,该通信设备80为终端时,该程序或指令被处理器81执行时实现上述图2所示的实施例的各个步骤,且能达到相同的技术效果。该通信设备80为网络侧设备时,该程序或指令被处理器81执行时实现上述图3所示的实施例的各个步骤,且能达到相同的技术效果,为避免重复,这里不再赘述。
本申请实施例还提供一种终端,包括处理器和通信接口,通信接口用于接收第一消息;所述第一消息是网络侧设备在没有用于第一操作的可用切片时发送的;所述第一消息包括以下至少一项:第一原因信息;第二原因信息;拒绝的切片信息;定时器。该终端实施例与上述终端侧方法实施例对应,上述方法实施例的各个实施过程和实现方式均可适用于该终端实施例中,且能达到相同的技术效果。
具体地,图9为实现本申请实施例的一种终端的硬件结构示意图。
该终端900包括但不限于:射频单元901、网络模块902、音频输出单元903、输入单元904、传感器905、显示单元906、用户输入单元907、接口单元908、存储器909以及处理器910等中的至少部分部件。
本领域技术人员可以理解,终端900还可以包括给各个部件供电的电源(比如电池),电源可以通过电源管理系统与处理器910逻辑相连,从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。图9中示出的终端结构并不构成对终端的限定,终端可以包括比图示更多或更少的部件,或者组合某些部件,或者不同的部件布置,在此不再赘述。
应理解的是,本申请实施例中,输入单元904可以包括图形处理单元(Graphics Processing Unit,GPU)9041和麦克风9042,图形处理器9041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。显示单元906可包括显示面板9061,可以采用液晶显示器、有机发光二极管等形式来配置显示面板9061。用户输入单 元907包括触控面板9071以及其他输入设备9072中的至少一种。触控面板9071,也称为触摸屏。触控面板9071可包括触摸检测装置和触摸控制器两个部分。其他输入设备9072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆,在此不再赘述。
本申请实施例中,射频单元901接收来自网络侧设备的下行数据后,可以传输给处理器910进行处理;另外,射频单元901可以向网络侧设备发送上行数据。通常,射频单元901包括但不限于天线、放大器、收发信机、耦合器、低噪声放大器、双工器等。
存储器909可用于存储软件程序或指令以及各种数据。存储器909可主要包括存储程序或指令的第一存储区和存储数据的第二存储区,其中,第一存储区可存储操作系统、至少一个功能所需的应用程序或指令(比如声音播放功能、图像播放功能等)等。此外,存储器909可以包括易失性存储器或非易失性存储器,或者,存储器909可以包括易失性和非易失性存储器两者。其中,非易失性存储器可以是只读存储器(Read-Only Memory,ROM)、可编程只读存储器(Programmable ROM,PROM)、可擦除可编程只读存储器(Erasable PROM,EPROM)、电可擦除可编程只读存储器(Electrically EPROM,EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory,RAM),静态随机存取存储器(Static RAM,SRAM)、动态随机存取存储器(Dynamic RAM,DRAM)、同步动态随机存取存储器(Synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM,DDRSDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(Synch link DRAM,SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM,DRRAM)。本申请实施例中的存储器909包括但不限于这些和任意其它适合类型的存储器。
处理器910可包括一个或多个处理单元;可选的,处理器910集成应用处理器和调制解调处理器,其中,应用处理器主要处理涉及操作系统、用户界面和应用程序等的操作,调制解调处理器主要处理无线通信信号,如基带处理器。可以理解的是,上述调制解调处理器也可以不集成到处理器910中。
其中,射频单元901,用于接收第一消息;所述第一消息是网络侧设备 在没有用于第一操作的可用切片时发送的;所述第一操作包括onboarding相关的操作;所述第一消息包括以下至少一项:第一原因信息;第二原因信息;拒绝的切片信息;定时器。
可选的,在所述网络侧设备不执行NSAC的情况下,所述第一消息包括:所述第一原因信息;所述第一原因信息包括以下至少一项:
第一原因值,所述第一原因值指示用于第一操作的切片拥堵;
第二原因值,所述第二原因值指示特定切片和数据网络的资源不足;
第三原因值,所述第三原因值指示特定切片的资源不足;
第四原因值,所述第四原因值指示没有可用的网络切片;
第五原因值,所述第五原因值为新的原因值,用于切片的资源控制。
或者,在所述网络侧设备执行NSAC的情况下,所述第一消息包括:所述第二原因信息;所述第二原因信息包括以下至少一项:
第六原因值,所述第六原因值指示切片信息在当前公共陆地移动网PLMN或独立非公共网络SNPN中不可用;
第七原因值,所述第七原因值指示切片信息在当前注册区域不可用;
第八原因值,所述第八原因值指示由于达到最大终端数,切片信息不可用。
第九原因值,所述第九原因值指示没有可用的网络切片;
第十原因值,所述第十原因值为新的原因值,用于切片的资源控制。
可选的,所述定时器用于指示在所述定时器到期之后,发起第一注册;
或者,所述定时器用于指示在所述定时器到期之后,执行网络选择,尝试接入其他能够用于第一操作的网络。
可选的,在所述网络侧设备不执行NSAC的情况下,所述第一消息包括以下至少一项:所述第一原因信息、所述定时器;
或者,在所述网络侧设备执行NSAC的情况下,所述第一消息包括以下至少一项:所述第二原因信息、所述拒绝的切片信息、所述定时器。
可选的,处理器910,用于在接收第一消息之后,执行第二操作;
其中,所述第二操作包括以下至少一项:
在所述第一消息包括定时器的情况下,启动所述定时器;或者,在所述 第一消息不包括定时器的情况下,启动预设的定时器;
发起第一注册;
执行网络选择,尝试接入其他能够用于第一操作的网络;
确定所述终端的注册被拒绝的原因为,网络对用于第一操作的网络切片执行NSAC。
可选的,处理器910还用于:检查是否存在运行中的所述第一注册相关的定时器,并在检查到存在运行中的所述第一注册相关的定时器的情况下,在所述定时器到期之后,发起所述第一注册;或者,在检查到不存在运行中的所述第一注册相关的定时器的情况下,发起所述第一注册。
可选的,处理器910还用于:在所述第一消息包括所述第二原因信息的情况下,检查是否存在运行中的所述第一注册相关的定时器。
可选的,处理器910还用于:在所述终端的注册次数达到预设值的情况下,执行网络选择,尝试接入其他能够用于第一操作的网络。
可选的,所述切片信息包括:单一网络切片选择辅助信息S-NSSAI。
本申请实施例还提供一种网络侧设备,包括处理器和通信接口,通信接口用于在没有用于第一操作的可用切片时,发送第一消息;所述第一消息包括以下至少一项:第一原因信息;第二原因信息;拒绝的切片信息;定时器。该网络侧设备实施例与上述网络侧设备方法实施例对应,上述方法实施例的各个实施过程和实现方式均可适用于该网络侧设备实施例中,且能达到相同的技术效果。
本申请实施例提供的终端900能够实现图2的方法实施例实现的各个过程,并达到相同的技术效果,为避免重复,这里不再赘述。
具体地,本申请实施例还提供了一种网络侧设备。如图10所示,该网络侧设备100包括:处理器101、网络接口102和存储器103。其中,网络接口102例如为通用公共无线接口(common public radio interface,CPRI)。
具体地,本发明实施例的网络侧设备100还包括:存储在存储器103上并可在处理器101上运行的指令或程序,处理器101调用存储器103中的指令或程序执行图7所示模块执行的方法,并达到相同的技术效果,为避免重复,故不在此赘述。
本申请实施例还提供一种可读存储介质,所述可读存储介质上存储有程序或指令,该程序或指令被处理器执行时实现上述上述终端侧或网络侧的资源控制方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
其中,该处理器为上述实施例中所述的终端中的处理器。该可读存储介质,包括计算机可读存储介质,如计算机只读存储器ROM、随机存取存储器RAM、磁碟或者光盘等。
本申请实施例另提供了一种芯片,所述芯片包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于运行程序或指令,实现上述终端侧或网络侧的资源控制方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
应理解,本申请实施例提到的芯片还可以称为系统级芯片,系统芯片,芯片系统或片上系统芯片等。
本申请实施例另提供了一种计算机程序/程序产品,该计算机程序/程序产品被存储在存储介质中,该计算机程序/程序产品被至少一个处理器执行以实现上述终端侧或网络侧的资源控制方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
本申请实施例还提供了一种通信系统,包括:终端及网络侧设备,所述终端可用于执行如上图2所示的资源控制方法的步骤,所述网络侧设备可用于执行如上图3所示的资源控制方法的步骤。
需要说明的是,在本文中,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。此外,需要指出的是,本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能,还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能,例如,可以按不同于所描述的次序来执行所描述的方法,并且还可以添加、省去、 或组合各种步骤。另外,参照某些示例所描述的特征可在其他示例中被组合。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件,但很多情况下前者是更佳的实施方式。基于这样的理解,本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以计算机软件产品的形式体现出来,该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中,包括若干指令用以使得一台终端(可以是手机,计算机,服务器,空调器,或者网络设备等)执行本申请各个实施例所述的方法。
上面结合附图对本申请的实施例进行了描述,但是本申请并不局限于上述的具体实施方式,上述的具体实施方式仅仅是示意性的,而不是限制性的,本领域的普通技术人员在本申请的启示下,在不脱离本申请宗旨和权利要求所保护的范围情况下,还可做出很多形式,均属于本申请的保护之内。

Claims (21)

  1. 一种资源控制方法,包括:
    终端接收第一消息;
    其中,所述第一消息是网络侧设备在没有用于第一操作的可用切片时发送的;所述第一操作包括onboarding相关的操作;所述第一消息包括以下至少一项:
    第一原因信息;
    第二原因信息;
    拒绝的切片信息;
    定时器。
  2. 根据权利要求1所述的方法,其中,在所述网络侧设备不执行网络切片接入控制NSAC的情况下,所述第一消息包括:所述第一原因信息;所述第一原因信息包括以下至少一项:
    第一原因值,所述第一原因值指示用于第一操作的切片拥堵;
    第二原因值,所述第二原因值指示特定切片和数据网络的资源不足;
    第三原因值,所述第三原因值指示特定切片的资源不足;
    第四原因值,所述第四原因值指示没有可用的网络切片;
    第五原因值,所述第五原因值为新的原因值,用于切片的资源控制;
    或者,
    在所述网络侧设备执行NSAC的情况下,所述第一消息包括:所述第二原因信息;所述第二原因信息包括以下至少一项:
    第六原因值,所述第六原因值指示切片信息在当前公共陆地移动网PLMN或独立非公共网络SNPN中不可用;
    第七原因值,所述第七原因值指示切片信息在当前注册区域不可用;
    第八原因值,所述第八原因值指示由于达到最大终端数,切片信息不可用;
    第九原因值,所述第九原因值指示没有可用的网络切片;
    第十原因值,所述第十原因值为新的原因值,用于切片的资源控制。
  3. 根据权利要求1所述的方法,其中,所述定时器用于指示在所述定时器到期之后,发起第一注册;
    或者,
    所述定时器用于指示在所述定时器到期之后,执行网络选择,尝试接入其他能够用于第一操作的网络。
  4. 根据权利要求1所述的方法,其中,在所述网络侧设备不执行NSAC的情况下,所述第一消息包括以下至少一项:所述第一原因信息、所述定时器;
    或者,
    在所述网络侧设备执行NSAC的情况下,所述第一消息包括以下至少一项:所述第二原因信息、所述拒绝的切片信息、所述定时器。
  5. 根据权利要求1所述的方法,其中,所述接收第一消息之后,所述方法还包括:
    所述终端执行第二操作;
    其中,所述第二操作包括以下至少一项:
    在所述第一消息包括定时器的情况下,启动所述定时器;或者,在所述第一消息不包括定时器的情况下,启动预设的定时器;
    发起第一注册;
    执行网络选择,尝试接入其他能够用于第一操作的网络;
    确定所述终端的注册被拒绝的原因为,网络对用于第一操作的网络切片执行NSAC。
  6. 根据权利要求5所述的方法,其中,所述发起第一注册之前,所述方法还包括:
    所述终端检查是否存在运行中的所述第一注册相关的定时器;
    其中,所述发起第一注册,包括:
    在检查到存在运行中的所述第一注册相关的定时器的情况下,所述终端在所述定时器到期之后,发起所述第一注册;或者,在检查到不存在运行中的所述第一注册相关的定时器的情况下,所述终端发起所述第一注册。
  7. 根据权利要求6所述的方法,其中,所述检查是否存在运行中的所述 第一注册相关的定时器,包括:
    在所述第一消息包括所述第二原因信息的情况下,所述终端检查是否存在运行中的所述第一注册相关的定时器。
  8. 根据权利要求5所述的方法,其中,所述执行网络选择,尝试接入其他能够用于第一操作的网络,包括:
    在所述终端的注册次数达到预设值的情况下,所述终端执行网络选择,尝试接入其他能够用于第一操作的网络。
  9. 根据权利要求1至8任一项所述的方法,其中,所述切片信息包括:单一网络切片选择辅助信息S-NSSAI。
  10. 一种资源控制方法,包括:
    网络侧设备在没有用于第一操作的可用切片时,发送第一消息;
    其中,所述第一操作包括onboarding相关的操作;所述第一消息包括以下至少一项:
    第一原因信息;
    第二原因信息;
    拒绝的切片信息;
    定时器。
  11. 根据权利要求10所述的方法,其中,在所述网络侧设备不执行NSAC的情况下,所述第一消息包括:所述第一原因信息;所述第一原因信息包括以下至少一项:
    第一原因值,所述第一原因值指示用于第一操作的切片拥堵;
    第二原因值,所述第二原因值指示特定切片和数据网络的资源不足;
    第三原因值,所述第三原因值指示特定切片的资源不足;
    第四原因值,所述第四原因值指示没有可用的网络切片;
    第五原因值,所述第五原因值为新的原因值,用于切片的资源控制;
    或者,
    在所述网络侧设备执行NSAC的情况下,所述第一消息包括:所述第二原因信息;所述第二原因信息包括以下至少一项:
    第六原因值,所述第六原因值指示切片信息在当前PLMN或独立非公共 网络SNPN中不可用;
    第七原因值,所述第七原因值指示切片信息在当前注册区域不可用;
    第八原因值,所述第八原因值指示由于达到最大终端数,切片信息不可用;
    第九原因值,所述第九原因值指示没有可用的网络切片;
    第十原因值,所述第十原因值为新的原因值,用于切片的资源控制。
  12. 根据权利要求10所述的方法,其中,所述定时器用于指示在所述定时器到期之后,发起第一注册;
    或者,
    所述定时器用于指示在所述定时器到期之后,执行网络选择,尝试接入其他能够用于第一操作的网络。
  13. 根据权利要求10所述的方法,其中,在所述网络侧设备不执行NSAC的情况下,所述第一消息包括以下至少一项:所述第一原因信息、所述定时器;
    或者,
    在所述网络侧设备执行NSAC的情况下,所述第一消息包括以下至少一项:所述第二原因信息、所述拒绝的切片信息、所述定时器。
  14. 根据权利要求10至13任一项所述的方法,其中,所述切片信息包括:S-NSSAI。
  15. 一种资源控制装置,包括:
    接收模块,用于接收第一消息;
    其中,所述第一消息是网络侧设备在没有用于第一操作的可用切片时发送的;所述第一操作包括onboarding相关的操作;所述第一消息包括以下至少一项:
    第一原因信息;
    第二原因信息;
    拒绝的切片信息;
    定时器。
  16. 一种资源控制装置,包括:
    发送模块,用于在没有用于第一操作的可用切片时,发送第一消息;
    其中,所述第一操作包括onboarding相关的操作;所述第一消息包括以下至少一项:
    第一原因信息;
    第二原因信息;
    拒绝的切片信息;
    定时器。
  17. 一种终端,包括处理器和存储器,所述存储器存储可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现如权利要求1至9任一项所述的资源控制方法的步骤。
  18. 一种网络侧设备,包括处理器和存储器,所述存储器存储可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现如权利要求10至14任一项所述的资源控制方法的步骤。
  19. 一种可读存储介质,所述可读存储介质上存储程序或指令,所述程序或指令被处理器执行时实现如权利要求1至9任一项所述的资源控制方法的步骤,或者实现如权利要求10至14任一项所述的资源控制方法的步骤。
  20. 一种芯片,包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于运行程序或指令,实现如权利要求1至9任一项所述的资源控制方法的步骤,或者实现如权利要求10至14任一项所述的资源控制方法的步骤
  21. 一种计算机程序产品,所述程序产品被存储在非易失的存储介质中,所述程序产品被至少一个处理器执行以实现如权利要求1至9任一项所述的资源控制方法的步骤,或者实现如权利要求10至14任一项所述的资源控制方法的步骤。
PCT/CN2023/070970 2022-01-10 2023-01-06 资源控制方法、装置、终端、网络侧设备及可读存储介质 WO2023131286A1 (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109076446A (zh) * 2016-09-07 2018-12-21 华为技术有限公司 接入控制方法和装置
CN109792657A (zh) * 2017-10-26 2019-05-21 Oppo广东移动通信有限公司 无线通信方法和设备
CN109803279A (zh) * 2017-11-16 2019-05-24 电信科学技术研究院 一种切片管理方法、基站及终端
WO2020165192A1 (en) * 2019-02-17 2020-08-20 Telefonaktiebolaget Lm Ericsson (Publ) Methods for avoiding transmission of unnecessary messages in wireless communications and related networks and network nodes
CN113709764A (zh) * 2020-05-21 2021-11-26 华为技术有限公司 一种通信方法及装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109076446A (zh) * 2016-09-07 2018-12-21 华为技术有限公司 接入控制方法和装置
CN109792657A (zh) * 2017-10-26 2019-05-21 Oppo广东移动通信有限公司 无线通信方法和设备
CN109803279A (zh) * 2017-11-16 2019-05-24 电信科学技术研究院 一种切片管理方法、基站及终端
WO2020165192A1 (en) * 2019-02-17 2020-08-20 Telefonaktiebolaget Lm Ericsson (Publ) Methods for avoiding transmission of unnecessary messages in wireless communications and related networks and network nodes
CN113709764A (zh) * 2020-05-21 2021-11-26 华为技术有限公司 一种通信方法及装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HUAWEI: "Network slice selection", RAN WG3 MEETING #92, R3-161134, 14 May 2016 (2016-05-14), XP051094667 *

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