WO2019100213A1 - 传输信息的方法、网络设备和终端设备 - Google Patents

传输信息的方法、网络设备和终端设备 Download PDF

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Publication number
WO2019100213A1
WO2019100213A1 PCT/CN2017/112185 CN2017112185W WO2019100213A1 WO 2019100213 A1 WO2019100213 A1 WO 2019100213A1 CN 2017112185 W CN2017112185 W CN 2017112185W WO 2019100213 A1 WO2019100213 A1 WO 2019100213A1
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WO
WIPO (PCT)
Prior art keywords
terminal device
policy
location information
network device
target policy
Prior art date
Application number
PCT/CN2017/112185
Other languages
English (en)
French (fr)
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 EP21214657.5A priority Critical patent/EP3993507A1/en
Priority to CN202010408153.5A priority patent/CN111669802A/zh
Priority to CN201780095499.0A priority patent/CN111165024A/zh
Priority to AU2017440613A priority patent/AU2017440613A1/en
Priority to PCT/CN2017/112185 priority patent/WO2019100213A1/zh
Priority to EP17933017.0A priority patent/EP3713306A4/en
Priority to KR1020207017221A priority patent/KR20200088410A/ko
Priority to JP2020545406A priority patent/JP2021510044A/ja
Publication of WO2019100213A1 publication Critical patent/WO2019100213A1/zh
Priority to US16/879,582 priority patent/US11647446B2/en

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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
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/08Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/08Access restriction or access information delivery, e.g. discovery data delivery
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/08Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/14Access restriction or access information delivery, e.g. discovery data delivery using user query or user detection
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/02Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/08Mobility data transfer

Definitions

  • the embodiments of the present application relate to the field of communications, and more specifically, to a method, a network device, and a terminal device for transmitting information.
  • a User Equipment Policy (UE Policy) is introduced in the 3rd Generation Partnership Project (3GPP) Rel-15 to help the terminal device perform network selection and establish a protocol data unit (Protocol Data Unit). , PDU).
  • 3GPP 3rd Generation Partnership Project
  • the UE policy can be delivered by the network device to the terminal device.
  • the network congestion or the UE policy has a large amount of data
  • how to implement the UE policy configuration of the terminal device is a problem worth studying.
  • a method for transmitting information, a network device, and a terminal device are provided, which can reduce the amount of data required to be delivered, thereby reducing signaling overhead.
  • a method of transmitting information comprising:
  • the network device sends the target policy to the terminal device.
  • the network device may determine the target policy used by the terminal device according to at least one of the current time and the location where the terminal device is located, and therefore, it is not necessary to deliver all the information to the terminal device.
  • the strategy is beneficial to reduce the signaling overhead.
  • the target policy may be a target policy for a period of time and/or a certain area, if the current time does not exceed the above time range, or the current location does not exceed the above range,
  • the terminal device may still use the target policy, and if the current time is not within the time range corresponding to the target policy, or the current location is not within the range corresponding to the target policy, the network device may be triggered to correspond to the terminal device.
  • the policy is adjusted or updated.
  • the location information packet Including at least one of the following:
  • the third generation partner program 3GPP defines a presence report area PRA, at least one tracking area identifier, at least one registration area identifier, and geographic location information of a global positioning system GPS location.
  • the target policy comprises a wireless local area network selection policy WLANSP and/or a terminal device path selection policy URSP.
  • the target policy includes at least one rule in the WLAN SP and/or at least one rule in the URSP.
  • the network device is a policy control function PCF entity, and the method further includes:
  • the network device acquires location information of the terminal device from the access and mobility management function AMF.
  • the target policy corresponds to a first time range
  • the method further includes:
  • the network device determines the updated target policy according to the current time information, and sends the updated target policy to the terminal device.
  • the network device may adjust or update the target policy configured by the terminal device according to the change of time.
  • the method further includes:
  • the network device determines the updated target policy according to the changed location information of the terminal device, and sends the updated target policy to the terminal device.
  • the network device may adjust or update the target policy configured by the terminal device according to the change of the location of the terminal device.
  • the target policy is used to indicate that the terminal device performs network selection or establishes a parameter of a protocol data unit PDU session.
  • the determining, by the network device, the target policy corresponding to the terminal device according to the current time information and/or the location information of the terminal device including:
  • the network device determines a target policy corresponding to the terminal device according to the current time information and/or the location information and the corresponding relationship of the terminal device.
  • the corresponding relationship may be in the form of a table, or a form of a tree, etc., the corresponding relationship
  • the network device may be pre-stored, or the network device may also adjust the corresponding relationship.
  • the correspondence relationship is a first correspondence between the location information of the terminal device and the policy, or a second correspondence between the time information and the policy, or a third correspondence between the time information and the location information of the terminal device and the policy. relationship.
  • a method of transmitting information including:
  • the network device determines a plurality of policies, each of which corresponds to specific time information and/or specific location information;
  • the network device sends the multiple policies to the terminal device.
  • the network device may determine different policies according to different time periods and/or different locations, and then may send the determined multiple policies to the terminal device, so that the terminal device according to current time information and/or current The location information in which to determine which strategy to use.
  • the location information includes at least one of the following:
  • the third generation partner program 3GPP defines a presence report area PRA, at least one tracking area identifier, at least one registration area identifier, and geographic location information of a global positioning system GPS location.
  • each of the policies includes a wireless local area network selection policy WLANSP and/or a terminal equipment path selection policy URSP.
  • the each policy includes at least one rule in the WLAN SP and/or at least one rule in the URSP.
  • each of the policies is used to indicate that the terminal device performs network selection or establishes a parameter of a protocol data unit PDU session.
  • a method of transmitting information including:
  • the terminal device performs network selection or establishes a PDU session according to the target policy.
  • the location information includes at least one of the following:
  • the third generation partner program 3GPP defines a presence report area PRA, at least one tracking area identifier, at least one registration area identifier, and geographic location information of a global positioning system GPS location.
  • the target policy package Including the wireless local area network selection policy WLANSP and/or the terminal equipment path selection policy URSP.
  • the target policy includes at least one rule in the WLAN SP and/or at least one rule in the URSP.
  • the method further includes:
  • the terminal device receives the updated target policy sent by the network device, and the updated target policy is determined according to the changed location information of the terminal device.
  • a method for transmitting information including:
  • the terminal device receives multiple policies sent by the network device, where each policy corresponds to specific time information and/or specific location information;
  • the terminal device performs network selection or establishes a PDU session according to the target policy.
  • the location information includes at least one of the following:
  • the third generation partner program 3GPP defines a presence report area PRA, at least one tracking area identifier, at least one registration area identifier, and geographic location information of a global positioning system GPS location.
  • each of the policies includes a wireless local area network selection policy WLANSP and/or a terminal device path selection policy URSP.
  • the each policy includes at least one rule in the WLAN SP and/or at least one rule in the URSP.
  • the method further includes:
  • the terminal device sends a request message to the network device, where the request message is used to request a policy for acquiring current time information and/or location information.
  • a fifth aspect a network device for performing the method of any of the foregoing first aspect or any of the possible implementations of the first aspect, or for performing any of the foregoing second aspect or any possible implementation of the second aspect The method in .
  • the network device includes means for performing the method in any of the above first aspect or the first aspect of the first aspect, or the network device includes any one of the second aspect or the second aspect described above A unit of method in a possible implementation.
  • 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 first aspect or the first aspect of the first aspect, or for performing the second aspect or the A method in any of the possible implementations of the two aspects.
  • the seventh aspect provides a terminal device, which is used to perform the method in any of the foregoing third aspect or any possible implementation manner of the third aspect, or to perform any of the foregoing fourth aspect or any possible implementation manner of the fourth aspect The method in .
  • the terminal device includes a unit for performing the method in any of the above-mentioned third aspect or the third aspect, or the terminal device includes any one of the fourth aspect or the fourth aspect described above A unit of method in a possible implementation.
  • 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 third or third possible implementations or for performing the fourth or fourth aspect described above A method in any of the possible implementations of aspects.
  • a ninth aspect a computer storage medium for storing computer software instructions for performing the method of any one of the first to fourth aspects or any of the first to fourth aspects, including Used to perform the program designed in the above aspects.
  • a computer program product comprising instructions which, when run on a computer, cause the computer to perform the method of any of the first to fourth aspects or any of the possible implementations of the first to fourth aspects .
  • FIG. 1 is a schematic diagram of an application scenario of an embodiment of the present application.
  • FIG. 2 is a schematic flowchart of a method for transmitting information according to an embodiment of the present application.
  • FIG. 3 is a schematic flowchart of a method for transmitting information according to another embodiment of the present application.
  • FIG. 4 is a schematic flowchart of a method for transmitting information according to still another embodiment of the present application.
  • FIG. 5 is a schematic flowchart of a method for transmitting information according to still another embodiment of the present application.
  • FIG. 6 shows a schematic block diagram of a network device of an embodiment of the present application.
  • FIG. 7 shows a schematic block diagram of a network device of another embodiment of the present application.
  • FIG. 8 is a schematic block diagram of a terminal device of an embodiment of the present application.
  • FIG. 9 is a schematic block diagram of a terminal device of another embodiment of the present application.
  • FIG. 10 is a schematic block diagram of a network device according to still another embodiment of the present application.
  • FIG. 11 is a schematic block diagram of a terminal device according to still another embodiment of the present application.
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • Time Division Duplex Time Division Duplex
  • TDD Time Division Duplex
  • 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 a network device 110.
  • Network device 100 can be a device that communicates with a terminal device.
  • Network device 100 may provide communication coverage for a particular geographic area and may communicate with terminal devices (e.g., UEs) located within the coverage area.
  • the network device 100 may be an evolved base station (Evolutional Node B, eNB or eNodeB) in the LTE system, or the network device may be a relay station, an access point, an in-vehicle device, a wearable device, and a future 5G network.
  • PLMN Public Land Mobile Network
  • the network device 110 may be a 5G core network device, for example, a Policy Control Function (PCF), or an Access and Mobility Management Function (AMF).
  • PCF Policy Control Function
  • AMF Access and Mobility Management Function
  • the wireless communication system 100 also includes at least one terminal device 120 located within the coverage of the 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.
  • FIG. 2 is a schematic flowchart of a method 200 for transmitting information according to an embodiment of the present application.
  • the method 200 may be performed by a network device in the communication system 100 shown in FIG. 1.
  • the network device may be a PCF entity, such as As shown in FIG. 2, the method 200 can include the following:
  • the network device determines, according to current time information and/or location information of the terminal device, a target policy corresponding to the terminal device.
  • the network device sends the target policy to the terminal device.
  • the target policy may be used to indicate that the terminal device performs network selection or establishes a parameter of a protocol data unit PDU session, that is, the terminal device may perform network selection according to the target policy.
  • the PDU session may be established, or the target policy may be a policy for other operations of the terminal device, which is not limited in this embodiment of the present application.
  • the network device may determine a target policy in the candidate policy, for example, the candidate policy may include multiple rules, and the network device may be in accordance with a current time and a location where the terminal device is located. At least one of the at least one rule, the at least one rule constituting the target policy corresponding to the terminal device, and then the network device may deliver the determined target policy to the terminal device, so that the terminal device may Perform network selection or establish a PDU session according to the target policy.
  • the network device may determine the target policy used by the terminal device according to at least one of the current time and the location where the terminal device is located, and therefore, it is not necessary to deliver all the information to the terminal device.
  • the strategy is beneficial to reduce the signaling overhead.
  • the location information and the policy where the terminal device is located may have a first correspondence, or the time information and the policy may have a second correspondence, or the time information and the terminal device are located.
  • the location information and the policy may have a third correspondence.
  • the corresponding relationship may be in the form of a table, or a form of a tree, and the corresponding relationship may be pre-stored on the network device, or the network device may also adjust the corresponding relationship.
  • S210 can include:
  • the network device determines a target policy corresponding to the terminal device according to the current time information and/or the location information and the corresponding relationship of the terminal device.
  • the corresponding relationship may be the foregoing first correspondence relationship, second correspondence relationship or third correspondence relationship.
  • the network device may pre-store the first correspondence between the location information and the rule.
  • the first correspondence may be as shown in Table 1. Show.
  • each location in Table 1 may represent a certain range of locations, and the network device may determine the corresponding rule according to which location range the location of the terminal device currently belongs, so that the determined rule may be configured. Send to the terminal device. For example, if the network device determines that the terminal device is currently in the location range indicated by the location 1, the network device may determine that the target policy includes the rules 1 to 3, so that the network device may only send the rules 1 to 3 to the terminal. The device does not have to send the above 10 rules to the terminal device.
  • the second corresponding relationship between the time information and the rule may be pre-stored on the network device.
  • the second correspondence may be as shown in Table 2.
  • each time period in Table 2 may represent a certain time range, and the network device may determine the corresponding rule according to the current time, so that the determined rule may be sent to the terminal device. . For example, if the network device determines that the current time belongs to time period 1, the network device may determine that the target policy includes rules 1 to 3, so that the network device may only send rules 1 to 3 to the terminal device, without 10 rules are sent to the terminal device.
  • the network device may pre-store time information and correspondence between location information and rules. a relationship, so that the network device can determine a corresponding rule according to the current time and the location where the terminal device is located, and then the policy formed by the determined rule can be sent to the terminal device without sending all the rules to the terminal device, Conducive to reducing signaling overhead.
  • the target policy may be a target policy for a period of time and/or a certain area, if the current time does not exceed the above time range, or the current location does not exceed the above range,
  • the terminal device may still use the target policy, and if the current time is not within the time range corresponding to the target policy, or the current location is not within the range corresponding to the target policy, the network device may be triggered to correspond to the terminal device.
  • the policy is adjusted or updated.
  • the target policy corresponds to a first time range
  • the method 200 further includes:
  • the network device determines the updated target policy according to the current time information, and sends the updated target policy to the terminal device.
  • the network device may adjust or update the target policy configured by the terminal device according to the change of time.
  • the target policy corresponds to the first location range
  • the method 200 further includes:
  • the network device determines an updated target policy according to the location information that the terminal device is currently located, and the updated target The policy is sent to the terminal device.
  • the network device may adjust or update the target policy configured by the terminal device according to the change of the location of the terminal device.
  • the network device is a PCF
  • the method further includes:
  • the network device acquires location information of the terminal device from the access and mobility management function AMF.
  • the AMF can report the location information of the terminal device to the PCF. If the location information of the terminal device changes, the network device can determine that the policy update needs to be performed according to the changed location information, and then determine the update according to the changed location information. The target policy is then delivered to the terminal device.
  • the location information in the embodiment of the present application may be characterized by at least one of the following:
  • Presence Reporting defined by the 3GPP Partner Program 3GPP Area, PRA), at least one Tracking Area Identity (TAI), at least one Registration Area Identity (RAI), and Global Positioning System (GPS) location information.
  • PRA 3GPP Partner Program 3GPP Area
  • TAI Tracking Area Identity
  • RAI Registration Area Identity
  • GPS Global Positioning System
  • the target policy in the embodiment of the present application may include a Wireless Local Area Network Selection Policy (WLANSP) and/or a UE Route Selection Policy (URSP).
  • WLANSP Wireless Local Area Network Selection Policy
  • URSP UE Route Selection Policy
  • the target policy may include at least one rule in the WLAN SP and/or at least one rule in the URSP.
  • FIG. 3 is a method of transmitting information according to another embodiment of the present application.
  • the method 300 may be performed by a network device in the communication system 100 shown in FIG. 1. As shown in FIG. 3, the method 300 may include the following content:
  • the network device determines multiple policies, where each policy corresponds to specific time information and/or specific location information.
  • the network device sends the multiple policies to the terminal device.
  • the network device may determine a plurality of policies, each of which may correspond to corresponding time information and/or specific location information, that is, the network device may determine according to different time periods and/or different locations. Different policies can then send the determined multiple policies to the terminal device, so that the terminal device determines which policy to use according to the current time information and/or the current location information. Further, the terminal device may perform network selection or establish a protocol data unit PDU session according to the target policy.
  • the location information comprises at least one of the following:
  • the third generation partner program 3GPP defines a presence report area PRA, at least one tracking area identifier, at least one registration area identifier, and geographic location information of a global positioning system GPS location.
  • each of the policies includes a wireless local area network selection policy WLANSP and/or a terminal equipment path selection policy URSP.
  • each of the policies includes at least one rule in the WLAN SP and/or at least one rule in the URSP.
  • FIG. 2 and FIG. 3 a method for transmitting information according to an embodiment of the present application is described from the perspective of a network device.
  • FIG. 4 to FIG. 5 a description of another embodiment according to the present application is made from the perspective of a terminal device. The method of transmitting information. It should be understood that the description of the terminal device side and the network device side The descriptions correspond to each other, and similar descriptions can be referred to above. To avoid repetition, details are not described herein again.
  • FIG. 4 is a schematic flowchart of a method for transmitting information according to another embodiment of the present application.
  • the method 400 may be performed by a terminal device in the communication system 100 shown in FIG. 1, as shown in FIG. Includes the following:
  • the terminal device receives a target policy sent by the network device, where the target policy is determined by the network device according to current time information and/or location information of the terminal device.
  • the terminal device determines that the target policy is a currently used policy.
  • the target policy is used to indicate that the terminal device performs network selection or establishes a parameter of a protocol data unit PDU session, or can also be used to indicate other parameters. Therefore, the terminal device can perform network selection according to the target policy. Or establish a PDU session and other operations.
  • the location information comprises at least one of the following:
  • the third generation partner program 3GPP defines a presence report area PRA, at least one tracking area identifier, at least one registration area identifier, and geographic location information of a global positioning system GPS location.
  • the target policy comprises a wireless local area network selection policy WLANSP and/or a terminal equipment path selection policy URSP.
  • the target policy includes at least one rule in the WLAN SP and/or at least one rule in the URSP.
  • the method 400 further includes:
  • the terminal device receives the updated target policy sent by the network device, and the updated target policy is determined according to the changed location information of the terminal device.
  • FIG. 5 is a schematic flowchart of a method for transmitting information according to another embodiment of the present application.
  • the method 500 may be performed by a terminal device in the communication system 100 shown in FIG. 1. As shown in FIG. Includes the following:
  • the terminal device receives multiple policies sent by the network device, where each policy corresponds to specific time information and/or specific location information.
  • the terminal device determines a target policy among the multiple policies according to current time information and/or location information of the terminal device.
  • the terminal device may also switch among the multiple policies according to a specific period or a specific condition.
  • the network device does not need to be updated in real time.
  • the strategy of the terminal device may also switch among the multiple policies according to a specific period or a specific condition.
  • the method 500 further includes:
  • the terminal device performs network selection or establishes a PDU session according to the target policy.
  • the location information comprises at least one of the following:
  • the third generation partner program 3GPP defines a presence report area PRA, at least one tracking area identifier, at least one registration area identifier, and geographic location information of a global positioning system GPS location.
  • each of the policies includes a wireless local area network selection policy WLANSP and/or a terminal equipment path selection policy URSP.
  • each of the policies includes at least one rule in the WLAN SP and/or at least one rule in the URSP.
  • the method 500 further includes:
  • the terminal device sends a request message to the network device, where the request message is used to request a policy for acquiring current time information and/or location information.
  • the embodiment of the method of the present application is described in detail below with reference to FIG. 2 to FIG. 5 .
  • the device embodiment of the present application is described in detail below with reference to FIG. 6 to FIG. 11 . It should be understood that the device embodiment and the method embodiment correspond to each other, similar to The description of the method can be referred to the method embodiment.
  • FIG. 6 is a schematic block diagram of a network device according to an embodiment of the present application.
  • the network device 600 shown in FIG. 6 includes:
  • a determining module 610 configured to determine, according to current time information and/or location information of the terminal device, a target policy corresponding to the terminal device;
  • the communication module 620 is configured to send the target policy to the terminal device.
  • the location information comprises at least one of the following:
  • the third generation partner program 3GPP defines a presence report area PRA, at least one tracking area identifier, at least one registration area identifier, and geographic location information of a global positioning system GPS location.
  • the target policy comprises a wireless local area network selection policy WLANSP and/or a terminal equipment path selection policy URSP.
  • the target policy includes at least one rule in the WLAN SP and/or at least one rule in the URSP.
  • the network device is a policy control function PCF entity
  • the network device 600 further includes:
  • an obtaining module configured to acquire location information of the terminal device from the access and mobility management function AMF.
  • the determining module 610 is further configured to:
  • the network device determines the updated target policy according to the changed location information of the terminal device
  • the communication module 620 is further configured to:
  • the target policy is used to instruct the terminal device to perform network selection or establish a parameter of a protocol data unit PDU session.
  • the determining module 610 is specifically configured to:
  • Determining a target policy corresponding to the terminal device according to the current time information and/or the location information of the terminal device and the corresponding relationship.
  • the correspondence relationship is a first correspondence between the location information of the terminal device and the policy, or a second correspondence between the time information and the policy, or time information and the location of the terminal device.
  • the third correspondence between location information and policy is a first correspondence between the location information of the terminal device and the policy, or a second correspondence between the time information and the policy, or time information and the location of the terminal device.
  • the network device 600 may correspond to (for example, may be configured or be itself) the network device described in the foregoing method 200, and each module or unit in the network device 600 is used to perform the network in the foregoing method 200, respectively. Detailed descriptions of the operations and processes performed by the device are omitted here to avoid redundancy.
  • FIG. 7 is a schematic block diagram of a network device according to an embodiment of the present application.
  • the network device 700 shown in FIG. 7 includes:
  • a determining module 710 configured to determine a plurality of policies, where each policy corresponds to specific time information and/or specific location information;
  • the communication module 720 is configured to send the multiple policies to the terminal device.
  • the location information comprises at least one of the following:
  • the third generation partner program 3GPP defines a presence report area PRA, at least one tracking area identifier, at least one registration area identifier, and geographic location information of a global positioning system GPS location.
  • each of the policies includes a wireless local area network selection policy WLANSP and/or a terminal equipment path selection policy URSP.
  • each of the policies includes at least one rule in the WLAN SP and/or at least one rule in the URSP.
  • each of the policies is used to indicate that the terminal device performs network selection or establishes a parameter of a protocol data unit PDU session.
  • the network device 700 may correspond to (for example, may be configured or be itself) the network device described in the foregoing method 300, and each module or unit in the network device 700 is used to perform the network in the foregoing method 300, respectively. Detailed descriptions of the operations and processes performed by the device are omitted here to avoid redundancy.
  • FIG. 8 is a schematic block diagram of a terminal device according to an embodiment of the present application.
  • the terminal device 800 shown in FIG. 8 includes:
  • the communication module 810 is configured to receive a target policy that is sent by the network device, where the target policy is determined by the network device according to current time information and/or location information of the terminal device;
  • the determining module 820 is configured to determine that the target policy is a currently used policy.
  • the location information comprises at least one of the following:
  • the third generation partner program 3GPP defines a presence report area PRA, at least one tracking area identifier, at least one registration area identifier, and geographic location information of a global positioning system GPS location.
  • the target policy comprises a wireless local area network selection policy WLANSP and/or a terminal equipment path selection policy URSP.
  • the target policy includes at least one rule in the WLAN SP and/or at least one rule in the URSP.
  • the terminal device 800 further includes:
  • an execution module configured to perform network selection or establish a PDU session according to the target policy.
  • the communications module 810 is further configured to:
  • the terminal device 800 may correspond to (for example, may be configured on or in itself) the terminal device described in the foregoing method 400, and each module or unit in the terminal device 800 is used to execute the terminal in the foregoing method 400, respectively. Detailed descriptions of the operations and processes performed by the device are omitted here to avoid redundancy.
  • FIG. 9 is a schematic block diagram of a terminal device according to an embodiment of the present application.
  • the terminal device 900 shown in FIG. 9 includes:
  • the communication module 910 is configured to receive multiple policies sent by the network device, where each policy corresponds to Specific time information and/or specific location information;
  • the determining module 920 is configured to determine a target policy among the multiple policies according to current time information and/or location information of the terminal device.
  • the location information comprises at least one of the following:
  • the third generation partner program 3GPP defines a presence report area PRA, at least one tracking area identifier, at least one registration area identifier, and geographic location information of a global positioning system GPS location.
  • each of the policies includes a wireless local area network selection policy WLANSP and/or a terminal equipment path selection policy URSP.
  • each of the policies includes at least one rule in the WLAN SP and/or at least one rule in the URSP.
  • the determining module 920 is further configured to:
  • the communication module 910 is further configured to:
  • the terminal device 900 further includes:
  • an execution module configured to perform network selection or establish a PDU session according to the target policy.
  • the terminal device 900 may correspond to (for example, may be configured or be itself) the terminal device described in the foregoing method 500, and each module or unit in the terminal device 900 is used to execute the terminal in the foregoing method 500, respectively. Detailed descriptions of the operations and processes performed by the device are omitted here to avoid redundancy.
  • the embodiment of the present application further provides a network device 1000, which may be the network device 600 in FIG. 6 or the network device 700 in FIG. 7, which can be used to perform and FIG.
  • the network 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 may be connected by a bus system.
  • the memory 1040 is configured to store a program, an instruction, or a code.
  • 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 processor 1030 may be a central processing unit (“CPU"), and the processor 1030 may also be other general-purpose processors, digital signal processors ( DSP), application specific integrated circuit (ASIC), off-the-shelf programmable gate array (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, and the like.
  • 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 hardware in the processor 1030 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 1040, and the processor 1030 reads the information in the memory 1040 and completes the contents of the above method in combination with its hardware. To avoid repetition, it will not be described in detail here.
  • the determining module 610 and the obtaining module included in the network device 600 in FIG. 6 can be implemented by the processor 1030 in FIG. 10.
  • the communication module 620 included in the network device 600 in FIG. 6 can be used in the manner of FIG.
  • the input interface 1010 and the output interface 1020 are implemented.
  • the determining module 710 included in the network device 700 of FIG. 7 can be implemented by the processor 1030 in FIG. 10, and the communication module 720 included in the network device 700 of FIG. 7 can use the input of FIG.
  • the interface 1010 and the output interface 1020 are implemented.
  • the embodiment of the present application further provides a terminal device 1100, which may be the terminal device 800 in FIG. 8 or the terminal device 900 in FIG. 9, which can be used to perform and FIG.
  • the terminal device 1100 includes an input interface 1110, an output interface 1120, a processor 1130, and a memory 1140.
  • the input interface 1110, the output interface 1120, the processor 1130, and the memory 1140 may be connected by a bus system.
  • the memory 1140 is configured to store a program, an instruction, or a code.
  • the processor 1130 is configured to execute a program, an instruction, or a code in the memory 1140 to control the input interface 1110 to receive a signal, control the output interface 1120 to send a signal, and complete the operations in the foregoing method embodiments.
  • the processor 1130 may be a central processing unit (“CPU"), and the processor 1130 may also be other general-purpose processors, digital signal processors ( DSP), application specific integrated circuit (ASIC), off-the-shelf programmable gate array (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, and the like.
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • the memory 1140 can include read only memory and random access memory and provides instructions and data to the processor 1130. A portion of the memory 1140 can also include a non-volatile random access memory. For example, the memory 1140 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 1130 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 1140, and the processor 1130 reads the information in the memory 1140 and completes the contents of the above method in combination with its hardware. To avoid repetition, it will not be described in detail here.
  • the communication module 810 included in the terminal device 800 in FIG. 8 can be implemented by using the input interface 1110 and the output interface 1120 of FIG. 11, and the determining module 820 and the execution included in the terminal device 800 in FIG.
  • the module can be implemented with the processor 1130 of FIG.
  • the communication module 910 included in the terminal device 900 in FIG. 9 can be implemented by using the input interface 1110 and the output interface 1120 of FIG. 11, and the determining module 920 included in the terminal device 900 in FIG.
  • the execution module can be implemented with the processor 1130 of FIG.
  • the embodiment of the present application further provides a computer readable storage medium storing one or more programs, the one or more programs including instructions, when the portable electronic device is included in a plurality of applications When executed, the portable electronic device can be caused to perform the method of the embodiment shown in Figures 2 through 5.
  • the embodiment of the present application also proposes a computer program comprising instructions which, when executed by a computer, enable the computer to execute the corresponding flow of the method of the embodiment shown in Figures 2 to 5.
  • 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 Can be integrated 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.
  • the functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product. Based on such understanding, 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 stored in a storage medium. A number of instructions are included 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 the methods described in 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. .

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Abstract

本申请实施例公开了一种传输信息的方法、网络设备和终端设备,有利降低信令开销。该方法包括:网络设备根据当前的时间信息和/或终端设备所处的位置信息,确定所述终端设备对应的目标策略;所述网络设备向所述终端设备发送所述目标策略。

Description

传输信息的方法、网络设备和终端设备 技术领域
本申请实施例涉及通信领域,并且更具体地,涉及传输信息的方法、网络设备和终端设备。
背景技术
在第三代合作伙伴计划(3rd Generation Partnership Project,3GPP)Rel-15中引入了终端设备策略(User Equipment Policy,UE Policy),用于帮助终端设备进行网络选择和建立协议数据单元(Protocol Data Unit,PDU)。
UE Policy可以由网络设备下发给终端设备,但是当网络拥塞或UE Policy的数据量较大的情况下,如何实现终端设备的UE Policy的配置是一项值得研究的问题。
发明内容
提供了一种传输信息的方法、网络设备和终端设备,能够降低需要下发的策略的数据量,进而降低信令开销。
第一方面,提供了一种传输信息的方法,包括:
网络设备根据当前的时间信息和/或终端设备所处的位置信息,确定所述终端设备对应的目标策略;
所述网络设备向所述终端设备发送所述目标策略。
因此,本申请实施例的传输信息的方法,网络设备可以根据当前的时间和终端设备所处的位置中的至少一项,确定终端设备所使用的目标策略,因此,不必向终端设备下发所有的策略,有利于降低信令开销。
应理解,在本申请实施例中,所述目标策略可以是针对一段时间范围和/或一定区域范围内的目标策略,若当前时间未超出上述时间范围,或当前位置未超出上述区域范围,所述终端设备依然可以使用所述目标策略,若当前时间不在所述目标策略对应的时间范围内,或当前位置不在所述目标策略对应的区域范围内,可以触发所述网络设备对终端设备对应的策略进行调整或更新。
结合第一方面,在第一方面的某些可能的实现方式中,所述位置信息包 括以下中的至少一项:
第三代合作伙伴计划3GPP定义的存在报告区域PRA、至少一个跟踪区标识、至少一个注册区标识、全球定位系统GPS定位的地理位置信息。
结合第一方面,在第一方面的某些可能的实现方式中,所述目标策略包括无线局域网选择策略WLANSP和/或终端设备路径选择策略URSP。
结合第一方面,在第一方面的某些可能的实现方式中,所述目标策略包括所述WLANSP中的至少一个规则和/或所述URSP中的至少一个规则。
结合第一方面,在第一方面的某些可能的实现方式中,所述网络设备为策略控制功能PCF实体,所述方法还包括:
所述网络设备从接入与移动性管理功能AMF获取所述终端设备的位置信息。
可选地,所述目标策略对应第一时间范围,所述方法还包括:
若当前时间不在所述第一时间范围内,所述网络设备根据当前的时间信息,确定更新后的目标策略,并将所述更新后的目标策略发送给所述终端设备。
即所述网络设备可以根据时间的变化,对终端设备配置的目标策略进行调整或更新。
结合第一方面,在第一方面的某些可能的实现方式中,所述方法还包括:
若所述终端设备的位置信息发生变更,所述网络设备根据所述终端设备变更后的位置信息,确定更新后的目标策略,并将所述更新后的目标策略发送给所述终端设备。
即所述网络设备可以根据终端设备的位置的变化,对终端设备配置的目标策略进行调整或更新。
结合第一方面,在第一方面的某些可能的实现方式中,所述目标策略用于指示所述终端设备进行网络选择或建立协议数据单元PDU会话的参数。
结合第一方面,在第一方面的某些可能的实现方式中,所述网络设备根据当前的时间信息和/或终端设备所处的位置信息,确定所述终端设备对应的目标策略,包括:
所述网络设备根据当前的时间信息和/或终端设备所处的位置信息以及对应关系,确定所述终端设备对应的目标策略。
可选地,所述对应关系可以为表的形式,或树的形式等,所述对应关系 可以预存在所述网络设备上,或者所述网络设备也可以对所述对应关系进行调整。
例如,所述对应关系为终端设备所处的位置信息与策略的第一对应关系,或时间信息和策略的第二对应关系,或时间信息和终端设备所处的位置信息与策略的第三对应关系。
第二方面,提供了一种传输信息的方法,包括:
网络设备确定多个策略,所述每个策略对应特定的时间信息和/或特定的位置信息;
所述网络设备向所述终端设备发送所述多个策略。
因此,所述网络设备可以根据不同的时间段和/或不同的位置,确定不同的策略,然后可以将确定的该多个策略发送给终端设备,从而终端设备根据当前的时间信息和/或当前所处的位置信息,确定使用哪个策略。
结合第二方面,在第二方面的某些可能的实现方式中,所述位置信息包括以下中的至少一项:
第三代合作伙伴计划3GPP定义的存在报告区域PRA、至少一个跟踪区标识、至少一个注册区标识、全球定位系统GPS定位的地理位置信息。
结合第二方面,在第二方面的某些可能的实现方式中,所述每个策略包括无线局域网选择策略WLANSP和/或终端设备路径选择策略URSP。
结合第二方面,在第二方面的某些可能的实现方式中,所述每个策略包括所述WLANSP中的至少一个规则和/或所述URSP中的至少一个规则。
结合第二方面,在第二方面的某些可能的实现方式中,所述每个策略用于指示所述终端设备进行网络选择或建立协议数据单元PDU会话的参数
第三方面,提供了一种传输信息的方法,包括:
终端设备接收网络设备发送的目标策略,所述目标策略是所述网络设备根据当前的时间信息和/或所述终端设备所处的位置信息确定的;
所述终端设备根据所述目标策略进行网络选择或建立PDU会话。
结合第三方面,在第三方面的某些可能的实现方式中,所述位置信息包括以下中的至少一项:
第三代合作伙伴计划3GPP定义的存在报告区域PRA、至少一个跟踪区标识、至少一个注册区标识、全球定位系统GPS定位的地理位置信息。
结合第三方面,在第三方面的某些可能的实现方式中,所述目标策略包 括无线局域网选择策略WLANSP和/或终端设备路径选择策略URSP。
结合第三方面,在第三方面的某些可能的实现方式中,所述目标策略包括所述WLANSP中的至少一个规则和/或所述URSP中的至少一个规则。
结合第三方面,在第三方面的某些可能的实现方式中,所述方法还包括:
若所述终端设备的位置信息发生变更,所述终端设备接收所述网络设备发送的更新后的目标策略,所述更新后的目标策略是根据所述终端设备变更后的位置信息确定的。
第四方面,提供了一种传输信息的方法,包括:
终端设备接收网络设备发送的多个策略,所述每个策略对应特定的时间信息和/或特定的位置信息;
所述终端设备根据当前的时间信息和/或所述终端设备所处的位置信息,在所述多个策略中确定目标策略;
所述终端设备根据所述目标策略进行网络选择或建立PDU会话。
结合第四方面,在第四方面的某些可能的实现方式中,所述位置信息包括以下中的至少一项:
第三代合作伙伴计划3GPP定义的存在报告区域PRA、至少一个跟踪区标识、至少一个注册区标识、全球定位系统GPS定位的地理位置信息。
结合第四方面,在第四方面的某些可能的实现方式中,所述每个策略包括无线局域网选择策略WLANSP和/或终端设备路径选择策略URSP。
结合第四方面,在第四方面的某些可能的实现方式中,所述每个策略包括所述WLANSP中的至少一个规则和/或所述URSP中的至少一个规则。
结合第四方面,在第四方面的某些可能的实现方式中,若所述多个策略中不包括针对当前的时间信息和/或位置信息的策略,所述方法还包括:
所述终端设备确定默认策略为所述目标策略;或
所述终端设备向所述网络设备发送请求消息,所述请求消息用于请求获取针对当前的时间信息和/或位置信息的策略。
第五方面,提供了一种网络设备,用于执行上述第一方面或第一方面的任意可能的实现方式中的方法,或用于执行上述第二方面或第二方面的任意可能的实现方式中的方法。具体地,该网络设备包括用于执行上述第一方面或第一方面的任一可能的实现方式中的方法的单元,或该网络设备包括用于执行上述第二方面或第二方面的任一可能的实现方式中的方法的单元。
第六方面,提供了一种网络设备,该网络设备包括:存储器、处理器、输入接口和输出接口。其中,存储器、处理器、输入接口和输出接口通过总线系统相连。该存储器用于存储指令,该处理器用于执行该存储器存储的指令,用于执行上述第一方面或第一方面的任一可能的实现方式中的方法,或用于执行上述第二方面或第二方面的任一可能的实现方式中的方法。
第七方面,提供了一种终端设备,用于执行上述第三方面或第三方面的任意可能的实现方式中的方法,或用于执行上述第四方面或第四方面的任意可能的实现方式中的方法。具体地,该终端设备包括用于执行上述第三方面或第三方面的任一可能的实现方式中的方法的单元,或该终端设备包括用于执行上述第四方面或第四方面的任一可能的实现方式中的方法的单元。
第八方面,提供了一种终端设备,该终端设备包括:存储器、处理器、输入接口和输出接口。其中,存储器、处理器、输入接口和输出接口通过总线系统相连。该存储器用于存储指令,该处理器用于执行该存储器存储的指令,用于执行上述第三方面或第三方面的任一可能的实现方式中的方法或用于执行上述第四方面或第四方面的任一可能的实现方式中的方法。
第九方面,提供了一种计算机存储介质,用于储存为执行上述第一至第四方面或第一至第四方面的任一种可能的实现方式中的方法所用的计算机软件指令,其包含用于执行上述方面所设计的程序。
第十方面,提供了一种包括指令的计算机程序产品,当其在计算机上运行时,使得计算机执行第一至第四方面或第一至第四方面的任一种可能的实现方式中的方法。
附图说明
图1示出了本申请实施例一个应用场景的示意图。
图2示出了本申请实施例的传输信息的方法的示意性流程图。
图3示出了本申请另一实施例的传输信息的方法的示意性流程图。
图4示出了本申请再一实施例的传输信息的方法的示意性流程图。
图5示出了本申请再一实施例的传输信息的方法的示意性流程图。
图6示出了本申请实施例的网络设备的示意性框图。
图7示出了本申请另一实施例的网络设备的示意性框图。
图8示出了本申请实施例的终端设备的示意性框图。
图9示出了本申请另一实施例的终端设备的示意性框图。
图10示出了本申请再一实施例的网络设备的示意性框图。
图11示出了本申请再一实施例的终端设备的示意性框图。
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描述。
本申请实施例的技术方案可以应用于各种通信系统,例如:长期演进(Long Term Evolution,LTE)系统、LTE频分双工(Frequency Division Duplex,FDD)系统、LTE时分双工(Time Division Duplex,TDD)或未来的5G系统等。
图1示出了本申请实施例应用的无线通信系统100。该无线通信系统100可以包括网络设备110。网络设备100可以是与终端设备通信的设备。网络设备100可以为特定的地理区域提供通信覆盖,并且可以与位于该覆盖区域内的终端设备(例如UE)进行通信。可选地,该网络设备100可以是LTE系统中的演进型基站(Evolutional Node B,eNB或eNodeB),或者该网络设备可以为中继站、接入点、车载设备、可穿戴设备、未来5G网络中的网络侧设备或者未来演进的公共陆地移动网络(Public Land Mobile Network,PLMN)中的网络设备等。
可选地,所述网络设备110可以为5G核心网设备,例如,策略控制功能(Policy Control Function,PCF),或接入与移动性管理功能(Access and Mobility Management Function,AMF)等。
该无线通信系统100还包括位于网络设备110覆盖范围内的至少一个终端设备120。终端设备120可以是移动的或固定的。可选地,终端设备120可以指接入终端、用户设备(User Equipment,UE)、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理或用户装置。接入终端可以是蜂窝电话、无绳电话、会话启动协议(Session Initiation Protocol,SIP)电话、无线本地环路(Wireless Local Loop,WLL)站、个人数字处理(Personal Digital Assistant,PDA)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备、未来5G网络中的终端设备或者未来演进的 PLMN中的终端设备等。
图2是根据本申请实施例的传输信息的方法200的示意性流程图,该方法200可以由图1所示的通信系统100中的网络设备执行,例如,该网络设备可以为PCF实体,如图2所示,该方法200可以包括如下内容:
S210,网络设备根据当前的时间信息和/或终端设备所处的位置信息,确定所述终端设备对应的目标策略;
S220,所述网络设备向所述终端设备发送所述目标策略。
可选地,在本申请实施例中,所述目标策略可以用于指示所述终端设备进行网络选择或建立协议数据单元PDU会话的参数,即所述终端设备可以根据所述目标策略进行网络选择或建立PDU会话,或者,所述目标策略也可以为用于终端设备的其他操作的策略,本申请实施例对此不作限定。
具体而言,所述网络设备可以在待选策略中确定目标策略,例如,所述待选策略可以包括多个规则,所述网络设备可以根据当前的时间和所述终端设备所处的位置中的至少一项,确定至少一个规则,所述至少一个规则构成所述终端设备对应的目标策略,然后网络设备可以将确定的所述目标策略下发给所述终端设备,从而所述终端设备可以根据所述目标策略进行网络选择或建立PDU会话。
因此,本申请实施例的传输信息的方法,网络设备可以根据当前的时间和终端设备所处的位置中的至少一项,确定终端设备所使用的目标策略,因此,不必向终端设备下发所有的策略,有利于降低信令开销。
可选地,在本申请实施例中,所述终端设备所处的位置信息与策略可以具有第一对应关系,或时间信息和策略可以具有第二对应关系,或时间信息和终端设备所处的位置信息与策略可以具有第三对应关系。
可选地,所述对应关系可以为表的形式,或树的形式等,所述对应关系可以预存在所述网络设备上,或者所述网络设备也可以对所述对应关系进行调整。
在一个具体的实施例中,S210可以包括:
所述网络设备根据当前的时间信息和/或终端设备所处的位置信息以及对应关系,确定所述终端设备对应的目标策略。
其中,所述对应关系可以为前述的第一对应关系,第二对应关系或第三对应关系。
例如,若待选策略包括10个规则,记为规则1~规则10,所述网络设备上可以预存有位置信息和规则的第一对应关系,例如,所述第一对应关系可以如表1所示。
表1
位置1 规则1~规则3
位置2 规则3~规则5
位置3 规则6~规则8
位置4 规则5~规则9
位置5 规则9~规则10
其他位置 规则10
应理解,表1中的每个位置可以表示一定的位置范围,网络设备根据所述终端设备当前所处的位置属于哪个位置范围,从而可以确定对应的规则,从而可以将确定的规则构成的策略发送给终端设备。例如,若网络设备确定终端设备当前处于位置1所指示的位置范围内,所述网络设备可以确定目标策略包括规则1~规则3,从而所述网络设备可以只将规则1~规则3发送给终端设备,而不必将上述10个规则都发送给终端设备。
再如,所述网络设备上也可以预存有时间信息和规则的第二对应关系,例如,所述第二对应关系可以如表2所示。
表2
时间段1 规则1~规则3
时间段2 规则3~规则5
时间段3 规则6~规则9
其他时间段 规则10
应理解,表2中的每个时间段可以表示一定的时间范围,网络设备根据所述当前时间属于哪个时间段,从而可以确定对应的规则,从而可以将确定的规则构成的策略发送给终端设备。例如,若网络设备确定当前时间属于时间段1,所述网络设备可以确定目标策略包括规则1~规则3,从而所述网络设备可以只将规则1~规则3发送给终端设备,而不必将上述10个规则都发送给终端设备。
类似地,所述网络设备也可以预存有时间信息和位置信息与规则的对应 关系,从而所述网络设备可以根据当前时间以及终端设备所处的位置,确定对应的规则,进而可以将确定的规则构成的策略发送给终端设备,而不必将全部规则都发送给终端设备,因此有利于降低信令开销。
应理解,在本申请实施例中,所述目标策略可以是针对一段时间范围和/或一定区域范围内的目标策略,若当前时间未超出上述时间范围,或当前位置未超出上述区域范围,所述终端设备依然可以使用所述目标策略,若当前时间不在所述目标策略对应的时间范围内,或当前位置不在所述目标策略对应的区域范围内,可以触发所述网络设备对终端设备对应的策略进行调整或更新。
可选地,所述目标策略对应第一时间范围,所述方法200还包括:
若当前时间不在所述第一时间范围内,所述网络设备根据当前的时间信息,确定更新后的目标策略,并将所述更新后的目标策略发送给所述终端设备。
即所述网络设备可以根据时间的变化,对终端设备配置的目标策略进行调整或更新。
可选地,所述目标策略对应第一位置范围,所述方法200还包括:
若所述终端设备当前所处的位置不在所述第一位置范围内,所述网络设备根据所述终端设备当前所处的位置信息,确定更新后的目标策略,并将所述更新后的目标策略发送给所述终端设备。
即所述网络设备可以根据终端设备的位置的变化,对终端设备配置的目标策略进行调整或更新。
可选地,在一些实施例中,所述网络设备为PCF,所述方法还包括:
所述网络设备从接入与移动性管理功能AMF获取所述终端设备的位置信息。
即AMF可以向PCF上报终端设备的位置信息,若所述终端设备的位置信息发生变更,所述网络设备可以根据变更后的位置信息确定需要进行策略更新,则根据变更后的位置信息确定更新后的目标策略,然后将更新后的目标策略下发给终端设备。
可选地,本申请实施例中的所述位置信息可以用以下中的至少一项表征:
第三代合作伙伴计划3GPP定义的存在报告区域(Presence Reporting  Area,PRA)、至少一个跟踪区标识(Tracing Area Identity,TAI)、至少一个注册区标识(Registration Area Identity,RAI)、全球定位系统(Global Positioning System,GPS)定位的地理位置信息。
可选地,在本申请实施例中,也可以采用其他能够用于指示终端设备的位置的信息来表征,本申请实施例对此不作限定。
可选地,本申请实施例中的所述目标策略可以包括无线局域网选择策略(Wireless Local Area Network Selection Policy,WLANSP)和/或终端设备路径选择策略(UE Route Selection Policy,URSP)。例如,所述目标策略可以包括所述WLANSP中的至少一个规则和/或所述URSP中的至少一个规则。
图3是根据本申请另一实施例的传输信息的方法,该方法300可以由图1所示的通信系统100中的网络设备执行,如图3所示,该方法300可以包括如下内容:
S310,网络设备确定多个策略,所述每个策略对应特定的时间信息和/或特定的位置信息;
S320,所述网络设备向所述终端设备发送所述多个策略。
在该实施例中,网络设备可以确定多个策略,每个策略可以对应相应的时间信息和/或特定的位置信息,即所述网络设备可以根据不同的时间段和/或不同的位置,确定不同的策略,然后可以将确定的该多个策略发送给终端设备,从而终端设备根据当前的时间信息和/或当前所处的位置信息,确定使用哪个策略。进一步地,所述终端设备可以根据所述目标策略进行网络选择或建立协议数据单元PDU会话。
可选地,在一些实施例中,所述位置信息包括以下中的至少一项:
第三代合作伙伴计划3GPP定义的存在报告区域PRA、至少一个跟踪区标识、至少一个注册区标识、全球定位系统GPS定位的地理位置信息。
可选地,在一些实施例中,所述每个策略包括无线局域网选择策略WLANSP和/或终端设备路径选择策略URSP。
可选地,在一些实施例中,所述每个策略包括所述WLANSP中的至少一个规则和/或所述URSP中的至少一个规则。
上文结合图2和图3,从网络设备的角度描述了根据本申请实施例的传输信息的方法,以下,结合图4至图5,从终端设备的角度描述根据本申请另一实施例的传输信息的方法。应理解,终端设备侧的描述与网络设备侧的 描述相互对应,相似的描述可以参见上文,为避免重复,此处不再赘述。
图4是根据本申请另一实施例的传输信息的方法的示意性流程图,该方法400可以由图1所示的通信系统100中的终端设备执行,如图4所示,该方法400可以包括如下内容:
S410,终端设备接收网络设备发送的目标策略,所述目标策略是所述网络设备根据当前的时间信息和/或所述终端设备所处的位置信息确定的;
S420,所述终端设备确定所述目标策略为当前使用的策略。
其中,所述目标策略用于指示所述终端设备进行网络选择或建立协议数据单元PDU会话的参数,或者也可以用于指示其他参数,因此,所述终端设备可以根据所述目标策略进行网络选择或建立PDU会话等操作。
可选地,在一些实施例中,所述位置信息包括以下中的至少一项:
第三代合作伙伴计划3GPP定义的存在报告区域PRA、至少一个跟踪区标识、至少一个注册区标识、全球定位系统GPS定位的地理位置信息。
可选地,在一些实施例中,所述目标策略包括无线局域网选择策略WLANSP和/或终端设备路径选择策略URSP。
可选地,在一些实施例中,所述目标策略包括所述WLANSP中的至少一个规则和/或所述URSP中的至少一个规则。
可选地,在一些实施例中,所述方法400还包括:
若所述终端设备的位置信息发生变更,所述终端设备接收所述网络设备发送的更新后的目标策略,所述更新后的目标策略是根据所述终端设备变更后的位置信息确定的。
图5是根据本申请另一实施例的传输信息的方法的示意性流程图,该方法500可以由图1所示的通信系统100中的终端设备执行,如图5所示,该方法500可以包括如下内容:
S510,终端设备接收网络设备发送的多个策略,所述每个策略对应特定的时间信息和/或特定的位置信息;
S520,所述终端设备根据当前的时间信息和/或所述终端设备所处的位置信息,在所述多个策略中确定目标策略。
可选地,在本申请实施例中,所述终端设备也可以按照特定的周期,或特定的条件,在所述多个策略中进行切换,这种情况下,所述网络设备不需要实时更新终端设备的策略。
可选地,在一些实施例中,所述方法500还包括:
所述终端设备根据所述目标策略进行网络选择或建立PDU会话。
可选地,在一些实施例中,所述位置信息包括以下中的至少一项:
第三代合作伙伴计划3GPP定义的存在报告区域PRA、至少一个跟踪区标识、至少一个注册区标识、全球定位系统GPS定位的地理位置信息。
可选地,在一些实施例中,所述每个策略包括无线局域网选择策略WLANSP和/或终端设备路径选择策略URSP。
可选地,在一些实施例中,所述每个策略包括所述WLANSP中的至少一个规则和/或所述URSP中的至少一个规则。
可选地,在一些实施例中,若所述多个策略中不包括针对当前的时间信息和/或位置信息的策略,所述方法500还包括:
所述终端设备确定默认策略为所述目标策略;或
所述终端设备向所述网络设备发送请求消息,所述请求消息用于请求获取针对当前的时间信息和/或位置信息的策略。
上文结合图2至图5,详细描述了本申请的方法实施例,下文结合图6至图11,详细描述本申请的装置实施例,应理解,装置实施例与方法实施例相互对应,类似的描述可以参照方法实施例。
图6是根据本申请实施例的网络设备的示意性框图。图6所示的网络设备600包括:
确定模块610,用于根据当前的时间信息和/或终端设备所处的位置信息,确定所述终端设备对应的目标策略;
通信模块620,用于向所述终端设备发送所述目标策略。
可选地,在一些实施例中,所述位置信息包括以下中的至少一项:
第三代合作伙伴计划3GPP定义的存在报告区域PRA、至少一个跟踪区标识、至少一个注册区标识、全球定位系统GPS定位的地理位置信息。
可选地,在一些实施例中,所述目标策略包括无线局域网选择策略WLANSP和/或终端设备路径选择策略URSP。
可选地,在一些实施例中,所述目标策略包括所述WLANSP中的至少一个规则和/或所述URSP中的至少一个规则。
可选地,在一些实施例中,所述网络设备为策略控制功能PCF实体,所述网络设备600还包括:
获取模块,用于从接入与移动性管理功能AMF获取所述终端设备的位置信息。
可选地,在一些实施例中,所述确定模块610还用于:
若所述终端设备的位置信息发生变更,所述网络设备根据所述终端设备变更后的位置信息,确定更新后的目标策略;
所述通信模块620还用于:
将所述更新后的目标策略发送给所述终端设备。
可选地,在一些实施例中,所述目标策略用于指示所述终端设备进行网络选择或建立协议数据单元PDU会话的参数。
可选地,在一些实施例中,所述确定模块610具体用于:
根据当前的时间信息和/或终端设备所处的位置信息以及对应关系,确定所述终端设备对应的目标策略。
可选地,在一些实施例中,所述对应关系为终端设备所处的位置信息与策略的第一对应关系,或时间信息和策略的第二对应关系,或时间信息和终端设备所处的位置信息与策略的第三对应关系。
具体地,该网络设备600可以对应(例如,可以配置于或本身即为)上述方法200中描述的网络设备,并且,该网络设备600中的各模块或单元分别用于执行上述方法200中网络设备所执行的各动作或处理过程,这里,为了避免赘述,省略其详细说明。
图7是根据本申请实施例的网络设备的示意性框图。图7所示的网络设备700包括:
确定模块710,用于确定多个策略,所述每个策略对应特定的时间信息和/或特定的位置信息;
通信模块720,用于向所述终端设备发送所述多个策略。
可选地,在一些实施例中,所述位置信息包括以下中的至少一项:
第三代合作伙伴计划3GPP定义的存在报告区域PRA、至少一个跟踪区标识、至少一个注册区标识、全球定位系统GPS定位的地理位置信息。
可选地,在一些实施例中,所述每个策略包括无线局域网选择策略WLANSP和/或终端设备路径选择策略URSP。
可选地,在一些实施例中,所述每个策略包括所述WLANSP中的至少一个规则和/或所述URSP中的至少一个规则。
可选地,在一些实施例中,所述每个策略用于指示所述终端设备进行网络选择或建立协议数据单元PDU会话的参数。
具体地,该网络设备700可以对应(例如,可以配置于或本身即为)上述方法300中描述的网络设备,并且,该网络设备700中的各模块或单元分别用于执行上述方法300中网络设备所执行的各动作或处理过程,这里,为了避免赘述,省略其详细说明。
图8是根据本申请实施例的终端设备的示意性框图。图8所示的终端设备800包括:
通信模块810,用于接收网络设备发送的目标策略,所述目标策略是所述网络设备根据当前的时间信息和/或所述终端设备所处的位置信息确定的;
确定模块820,用于确定所述目标策略为当前使用的策略。
可选地,在一些实施例中,所述位置信息包括以下中的至少一项:
第三代合作伙伴计划3GPP定义的存在报告区域PRA、至少一个跟踪区标识、至少一个注册区标识、全球定位系统GPS定位的地理位置信息。
可选地,在一些实施例中,所述目标策略包括无线局域网选择策略WLANSP和/或终端设备路径选择策略URSP。
可选地,在一些实施例中,所述目标策略包括所述WLANSP中的至少一个规则和/或所述URSP中的至少一个规则。
可选地,在一些实施例中,所述终端设备800还包括:
执行模块,用于根据所述目标策略进行网络选择或建立PDU会话。
可选地,在一些实施例中,所述通信模块810还用于:
若所述终端设备的位置信息发生变更,接收所述网络设备发送的更新后的目标策略,所述更新后的目标策略是根据所述终端设备变更后的位置信息确定的。
具体地,该终端设备800可以对应(例如,可以配置于或本身即为)上述方法400中描述的终端设备,并且,该终端设备800中的各模块或单元分别用于执行上述方法400中终端设备所执行的各动作或处理过程,这里,为了避免赘述,省略其详细说明。
图9是根据本申请实施例的终端设备的示意性框图。图9所示的终端设备900包括:
通信模块910,用于接收网络设备发送的多个策略,所述每个策略对应 特定的时间信息和/或特定的位置信息;
确定模块920,用于根据当前的时间信息和/或所述终端设备所处的位置信息,在所述多个策略中确定目标策略。
可选地,在一些实施例中,所述位置信息包括以下中的至少一项:
第三代合作伙伴计划3GPP定义的存在报告区域PRA、至少一个跟踪区标识、至少一个注册区标识、全球定位系统GPS定位的地理位置信息。
可选地,在一些实施例中,所述每个策略包括无线局域网选择策略WLANSP和/或终端设备路径选择策略URSP。
可选地,在一些实施例中,所述每个策略包括所述WLANSP中的至少一个规则和/或所述URSP中的至少一个规则。
可选地,在一些实施例中,若所述多个策略中不包括针对当前的时间信息和/或位置信息的策略,所述确定模块920还用于:
确定默认策略为所述目标策略;或
所述通信模块910还用于:
向所述网络设备发送请求消息,所述请求消息用于请求获取针对当前的时间信息和/或位置信息的策略。
可选地,在一些实施例中,所述终端设备900还包括:
执行模块,用于根据所述目标策略进行网络选择或建立PDU会话。
具体地,该终端设备900可以对应(例如,可以配置于或本身即为)上述方法500中描述的终端设备,并且,该终端设备900中的各模块或单元分别用于执行上述方法500中终端设备所执行的各动作或处理过程,这里,为了避免赘述,省略其详细说明。
如图10所示,本申请实施例还提供了一种网络设备1000,所述网络设备1000可以为图6中的网络设备600或图7中的网络设备700,其能够用于执行与图2所示的方法200或图3所述的方法300中网络设备对应的内容。所述网络设备1000包括:输入接口1010、输出接口1020、处理器1030以及存储器1040,所述输入接口1010、输出接口1020、处理器1030和存储器1040可以通过总线系统相连。所述存储器1040用于存储包括程序、指令或代码。所述处理器1030,用于执行所述存储器1040中的程序、指令或代码,以控制输入接口1010接收信号、控制输出接口1020发送信号以及完成前述方法实施例中的操作。
应理解,在本申请实施例中,所述处理器1030可以是中央处理单元(Central Processing Unit,简称为“CPU”),所述处理器1030还可以是其他通用处理器、数字信号处理器(DSP)、专用集成电路(ASIC)、现成可编程门阵列(FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。通用处理器可以是微处理器或者所述处理器也可以是任何常规的处理器等。
所述存储器1040可以包括只读存储器和随机存取存储器,并向处理器1030提供指令和数据。存储器1040的一部分还可以包括非易失性随机存取存储器。例如,存储器1040还可以存储设备类型的信息。
在实现过程中,上述方法的各内容可以通过处理器1030中的硬件的集成逻辑电路或者软件形式的指令完成。结合本申请实施例所公开的方法的内容可以直接体现为硬件处理器执行完成,或者用处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器,闪存、只读存储器,可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。所述存储介质位于存储器1040,处理器1030读取存储器1040中的信息,结合其硬件完成上述方法的内容。为避免重复,这里不再详细描述。
在一个具体的实施方式中,图6中网络设备600包括的确定模块610和获取模块可以用图10中的处理器1030实现,图6中网络设备600包括的通信模块620可以用图10的所述输入接口1010和所述输出接口1020实现。
在另一个具体的实施方式中,图7中网络设备700包括的确定模块710可以用图10中的处理器1030实现,图7中网络设备700包括的通信模块720可以用图10的所述输入接口1010和所述输出接口1020实现。
如图11所示,本申请实施例还提供了一种终端设备1100,所述终端设备1100可以为图8中的终端设备800或图9中的终端设备900,其能够用于执行与图4所示的方法400或图5所述的方法500中终端设备对应的内容。所述终端设备1100包括:输入接口1110、输出接口1120、处理器1130以及存储器1140,所述输入接口1110、输出接口1120、处理器1130和存储器1140可以通过总线系统相连。所述存储器1140用于存储包括程序、指令或代码。所述处理器1130,用于执行所述存储器1140中的程序、指令或代码,以控制输入接口1110接收信号、控制输出接口1120发送信号以及完成前述方法实施例中的操作。
应理解,在本申请实施例中,所述处理器1130可以是中央处理单元(Central Processing Unit,简称为“CPU”),所述处理器1130还可以是其他通用处理器、数字信号处理器(DSP)、专用集成电路(ASIC)、现成可编程门阵列(FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。通用处理器可以是微处理器或者所述处理器也可以是任何常规的处理器等。
所述存储器1140可以包括只读存储器和随机存取存储器,并向处理器1130提供指令和数据。存储器1140的一部分还可以包括非易失性随机存取存储器。例如,存储器1140还可以存储设备类型的信息。
在实现过程中,上述方法的各内容可以通过处理器1130中的硬件的集成逻辑电路或者软件形式的指令完成。结合本申请实施例所公开的方法的内容可以直接体现为硬件处理器执行完成,或者用处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器,闪存、只读存储器,可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。所述存储介质位于存储器1140,处理器1130读取存储器1140中的信息,结合其硬件完成上述方法的内容。为避免重复,这里不再详细描述。
在一个具体的实施方式中,图8中终端设备800包括的通信模块810可以用图11的所述输入接口1110和所述输出接口1120实现,图8中终端设备800包括的确定模块820和执行模块可以用图11中的处理器1130实现。
在另一个具体的实施方式中,图9中终端设备900包括的通信模块910可以用图11的所述输入接口1110和所述输出接口1120实现,图9中终端设备900包括的确定模块920和执行模块可以用图11中的处理器1130实现。
本申请实施例还提出了一种计算机可读存储介质,该计算机可读存储介质存储一个或多个程序,该一个或多个程序包括指令,该指令当被包括多个应用程序的便携式电子设备执行时,能够使该便携式电子设备执行图2至图5所示实施例的方法。
本申请实施例还提出了一种计算机程序,该计算机程序包括指令,当该计算机程序被计算机执行时,使得计算机可以执行图2至图5所示实施例的方法的相应流程。
本领域普通技术人员可以意识到,结合本文中所公开的实施例描述的各示例的单元及算法步骤,能够以电子硬件、或者计算机软件和电子硬件的结 合来实现。这些功能究竟以硬件还是软件方式来执行,取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能,但是这种实现不应认为超出本申请的范围。
所属领域的技术人员可以清楚地了解到,为描述的方便和简洁,上述描述的系统、装置和单元的具体工作过程,可以参考前述方法实施例中的对应过程,在此不再赘述。
在本申请所提供的几个实施例中,应所述理解到,所揭露的系统、装置和方法,可以通过其它的方式实现。例如,以上所描述的装置实施例仅仅是示意性的,例如,所述单元的划分,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式,例如多个单元或组件可以结合或者可以集成到另一个系统,或一些特征可以忽略,或不执行。另一点,所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口,装置或单元的间接耦合或通信连接,可以是电性,机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外,在本申请各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个计算机可读取存储介质中。基于这样的理解,本申请的技术方案本质上或者说对现有技术做出贡献的部分或者所述技术方案的部分可以以软件产品的形式体现出来,所述计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括:U盘、移动硬盘、只读存储器(ROM,Read-Only Memory)、随机存取存储器(RAM,Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述,仅为本申请的具体实施方式,但本申请的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本申请揭露的技术范围内,可轻易 想到变化或替换,都应涵盖在本申请的保护范围之内。因此,本申请的保护范围应所述以权利要求的保护范围为准。

Claims (52)

  1. 一种传输信息的方法,其特征在于,包括:
    网络设备根据当前的时间信息和/或终端设备所处的位置信息,确定所述终端设备对应的目标策略;
    所述网络设备向所述终端设备发送所述目标策略。
  2. 根据权利要求1所述的方法,其特征在于,所述位置信息包括以下中的至少一项:
    第三代合作伙伴计划3GPP定义的存在报告区域PRA、至少一个跟踪区标识、至少一个注册区标识、全球定位系统GPS定位的地理位置信息。
  3. 根据权利要求1或2所述的方法,其特征在于,所述目标策略包括无线局域网选择策略WLANSP和/或终端设备路径选择策略URSP。
  4. 根据权利要求3所述的方法,其特征在于,所述目标策略包括所述WLANSP中的至少一个规则和/或所述URSP中的至少一个规则。
  5. 根据权利要求1至4中任一项所述的方法,其特征在于,所述网络设备为策略控制功能PCF实体,所述方法还包括:
    所述网络设备从接入与移动性管理功能AMF获取所述终端设备的位置信息。
  6. 根据权利要求1至5中任一项所述的方法,其特征在于,所述方法还包括:
    若所述终端设备的位置信息发生变更,所述网络设备根据所述终端设备变更后的位置信息,确定更新后的目标策略,并将所述更新后的目标策略发送给所述终端设备。
  7. 根据权利要求1至6中任一项所述的方法,其特征在于,所述目标策略用于指示所述终端设备进行网络选择或建立协议数据单元PDU会话的参数。
  8. 根据权利要求1至7中任一项所述的方法,其特征在于,所述网络设备根据当前的时间信息和/或终端设备所处的位置信息,确定所述终端设备对应的目标策略,包括:
    所述网络设备根据当前的时间信息和/或终端设备所处的位置信息以及对应关系,确定所述终端设备对应的目标策略。
  9. 根据权利要求8所述的方法,其特征在于,所述对应关系为终端设 备所处的位置信息与策略的第一对应关系,或时间信息和策略的第二对应关系,或时间信息和终端设备所处的位置信息与策略的第三对应关系。
  10. 一种传输信息的方法,其特征在于,包括:
    网络设备确定多个策略,所述每个策略对应特定的时间信息和/或特定的位置信息;
    所述网络设备向所述终端设备发送所述多个策略。
  11. 根据权利要求10所述的方法,其特征在于,所述位置信息包括以下中的至少一项:
    第三代合作伙伴计划3GPP定义的存在报告区域PRA、至少一个跟踪区标识、至少一个注册区标识、全球定位系统GPS定位的地理位置信息。
  12. 根据权利要求10或11所述的方法,其特征在于,所述每个策略包括无线局域网选择策略WLANSP和/或终端设备路径选择策略URSP。
  13. 根据权利要求12所述的方法,其特征在于,所述每个策略包括所述WLANSP中的至少一个规则和/或所述URSP中的至少一个规则。
  14. 根据权利要求10至13中任一项所述的方法,其特征在于,所述每个策略用于指示所述终端设备进行网络选择或建立协议数据单元PDU会话的参数。
  15. 一种传输信息的方法,其特征在于,包括:
    终端设备接收网络设备发送的目标策略,所述目标策略是所述网络设备根据当前的时间信息和/或所述终端设备所处的位置信息确定的;
    所述终端设备确定所述目标策略为当前使用的策略。
  16. 根据权利要求15所述的方法,其特征在于,所述位置信息包括以下中的至少一项:
    第三代合作伙伴计划3GPP定义的存在报告区域PRA、至少一个跟踪区标识、至少一个注册区标识、全球定位系统GPS定位的地理位置信息。
  17. 根据权利要求15或16所述的方法,其特征在于,所述目标策略包括无线局域网选择策略WLANSP和/或终端设备路径选择策略URSP。
  18. 根据权利要求17所述的方法,其特征在于,所述目标策略包括所述WLANSP中的至少一个规则和/或所述URSP中的至少一个规则。
  19. 根据权利要求15至18中任一项所述的方法,其特征在于,所述方法还包括:
    所述终端设备根据所述目标策略进行网络选择或建立PDU会话。
  20. 根据权利要求15至19中任一项所述的方法,其特征在于,所述方法还包括:
    若所述终端设备的位置信息发生变更,所述终端设备接收所述网络设备发送的更新后的目标策略,所述更新后的目标策略是根据所述终端设备变更后的位置信息确定的。
  21. 一种传输信息的方法,其特征在于,包括:
    终端设备接收网络设备发送的多个策略,所述每个策略对应特定的时间信息和/或特定的位置信息;
    所述终端设备根据当前的时间信息和/或所述终端设备所处的位置信息,在所述多个策略中确定目标策略。
  22. 根据权利要求21所述的方法,其特征在于,所述位置信息包括以下中的至少一项:
    第三代合作伙伴计划3GPP定义的存在报告区域PRA、至少一个跟踪区标识、至少一个注册区标识、全球定位系统GPS定位的地理位置信息。
  23. 根据权利要求21或22所述的方法,其特征在于,所述每个策略包括无线局域网选择策略WLANSP和/或终端设备路径选择策略URSP。
  24. 根据权利要求23所述的方法,其特征在于,所述每个策略包括所述WLANSP中的至少一个规则和/或所述URSP中的至少一个规则。
  25. 根据权利要求21至24中任一项所述的方法,其特征在于,若所述多个策略中不包括针对当前的时间信息和/或位置信息的策略,所述方法还包括:
    所述终端设备确定默认策略为所述目标策略;或
    所述终端设备向所述网络设备发送请求消息,所述请求消息用于请求获取针对当前的时间信息和/或位置信息的策略。
  26. 根据权利要求21至25中任一项所述的方法,其特征在于,所述方法还包括:
    所述终端设备根据所述目标策略进行网络选择或建立PDU会话。
  27. 一种网络设备,其特征在于,包括:
    确定模块,用于根据当前的时间信息和/或终端设备所处的位置信息,确定所述终端设备对应的目标策略;
    通信模块,用于向所述终端设备发送所述目标策略。
  28. 根据权利要求27所述的网络设备,其特征在于,所述位置信息包括以下中的至少一项:
    第三代合作伙伴计划3GPP定义的存在报告区域PRA、至少一个跟踪区标识、至少一个注册区标识、全球定位系统GPS定位的地理位置信息。
  29. 根据权利要求27或28所述的网络设备,其特征在于,所述目标策略包括无线局域网选择策略WLANSP和/或终端设备路径选择策略URSP。
  30. 根据权利要求29所述的网络设备,其特征在于,所述目标策略包括所述WLANSP中的至少一个规则和/或所述URSP中的至少一个规则。
  31. 根据权利要求27至30中任一项所述的网络设备,其特征在于,所述网络设备为策略控制功能PCF实体,所述网络设备还包括:
    获取模块,用于从接入与移动性管理功能AMF获取所述终端设备的位置信息。
  32. 根据权利要求27至31中任一项所述的网络设备,其特征在于,所述确定模块还用于:
    若所述终端设备的位置信息发生变更,根据所述终端设备变更后的位置信息,确定更新后的目标策略;
    所述通信模块还用于:
    将所述更新后的目标策略发送给所述终端设备。
  33. 根据权利要求27至32中任一项所述的网络设备,其特征在于,所述目标策略用于指示所述终端设备进行网络选择或建立协议数据单元PDU会话的参数。
  34. 根据权利要求27至33中任一项所述的网络设备,其特征在于,所述确定模块具体用于:
    根据当前的时间信息和/或终端设备所处的位置信息以及对应关系,确定所述终端设备对应的目标策略。
  35. 根据权利要求34所述的网络设备,其特征在于,所述对应关系为终端设备所处的位置信息与策略的第一对应关系,或时间信息和策略的第二对应关系,或时间信息和终端设备所处的位置信息与策略的第三对应关系。
  36. 一种传输信息的网络设备,其特征在于,包括:
    确定模块,用于确定多个策略,所述每个策略对应特定的时间信息和/ 或特定的位置信息;
    通信模块,用于向所述终端设备发送所述多个策略。
  37. 根据权利要求36所述的网络设备,其特征在于,所述位置信息包括以下中的至少一项:
    第三代合作伙伴计划3GPP定义的存在报告区域PRA、至少一个跟踪区标识、至少一个注册区标识、全球定位系统GPS定位的地理位置信息。
  38. 根据权利要求36或37所述的网络设备,其特征在于,所述每个策略包括无线局域网选择策略WLANSP和/或终端设备路径选择策略URSP。
  39. 根据权利要求38所述的网络设备,其特征在于,所述每个策略包括所述WLANSP中的至少一个规则和/或所述URSP中的至少一个规则。
  40. 根据权利要求36至39中任一项所述的网络设备,其特征在于,所述每个策略用于指示所述终端设备进行网络选择或建立协议数据单元PDU会话的参数。
  41. 一种终端设备,其特征在于,包括:
    通信模块,用于接收网络设备发送的目标策略,所述目标策略是所述网络设备根据当前的时间信息和/或所述终端设备所处的位置信息确定的;
    确定模块,用于确定所述目标策略为当前使用的策略。
  42. 根据权利要求41所述的终端设备,其特征在于,所述位置信息包括以下中的至少一项:
    第三代合作伙伴计划3GPP定义的存在报告区域PRA、至少一个跟踪区标识、至少一个注册区标识、全球定位系统GPS定位的地理位置信息。
  43. 根据权利要求41或42所述的终端设备,其特征在于,所述目标策略包括无线局域网选择策略WLANSP和/或终端设备路径选择策略URSP。
  44. 根据权利要求43所述的终端设备,其特征在于,所述目标策略包括所述WLANSP中的至少一个规则和/或所述URSP中的至少一个规则。
  45. 根据权利要求41至44中任一项所述的终端设备,其特征在于,所述终端设备还包括:
    执行模块,用于根据所述目标策略进行网络选择或建立PDU会话。
  46. 根据权利要求41至45中任一项所述的终端设备,其特征在于,所述通信模块还用于:
    若所述终端设备的位置信息发生变更,接收所述网络设备发送的更新后 的目标策略,所述更新后的目标策略是根据所述终端设备变更后的位置信息确定的。
  47. 一种终端设备,其特征在于,包括:
    通信模块,用于接收网络设备发送的多个策略,所述每个策略对应特定的时间信息和/或特定的位置信息;
    确定模块,用于根据当前的时间信息和/或所述终端设备所处的位置信息,在所述多个策略中确定目标策略。
  48. 根据权利要求47所述的终端设备,其特征在于,所述位置信息包括以下中的至少一项:
    第三代合作伙伴计划3GPP定义的存在报告区域PRA、至少一个跟踪区标识、至少一个注册区标识、全球定位系统GPS定位的地理位置信息。
  49. 根据权利要求47或48所述的终端设备,其特征在于,所述每个策略包括无线局域网选择策略WLANSP和/或终端设备路径选择策略URSP。
  50. 根据权利要求49所述的终端设备,其特征在于,所述每个策略包括所述WLANSP中的至少一个规则和/或所述URSP中的至少一个规则。
  51. 根据权利要求47至50中任一项所述的终端设备,其特征在于,若所述多个策略中不包括针对当前的时间信息和/或位置信息的策略,所述确定模块还用于:
    确定默认策略为所述目标策略;或
    所述通信模块还用于:
    向所述网络设备发送请求消息,所述请求消息用于请求获取针对当前的时间信息和/或位置信息的策略。
  52. 根据权利要求47至51中任一项所述的终端设备,其特征在于,所述终端设备还包括:
    执行模块,用于根据所述目标策略进行网络选择或建立PDU会话。
PCT/CN2017/112185 2017-11-21 2017-11-21 传输信息的方法、网络设备和终端设备 WO2019100213A1 (zh)

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