WO2019028795A1 - 确定业务路径的方法和设备 - Google Patents

确定业务路径的方法和设备 Download PDF

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Publication number
WO2019028795A1
WO2019028795A1 PCT/CN2017/096949 CN2017096949W WO2019028795A1 WO 2019028795 A1 WO2019028795 A1 WO 2019028795A1 CN 2017096949 W CN2017096949 W CN 2017096949W WO 2019028795 A1 WO2019028795 A1 WO 2019028795A1
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WO
WIPO (PCT)
Prior art keywords
network
service
service path
terminal device
access
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PCT/CN2017/096949
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English (en)
French (fr)
Inventor
刘建华
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 US16/620,344 priority Critical patent/US11160005B2/en
Priority to EP17921386.3A priority patent/EP3614728B1/en
Priority to CN201780090342.9A priority patent/CN110603844A/zh
Priority to PCT/CN2017/096949 priority patent/WO2019028795A1/zh
Publication of WO2019028795A1 publication Critical patent/WO2019028795A1/zh
Priority to PH12019502589A priority patent/PH12019502589A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
    • H04W40/28—Connectivity information management, e.g. connectivity discovery or connectivity update for reactive routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0268—Traffic management, e.g. flow control or congestion control using specific QoS parameters for wireless networks, e.g. QoS class identifier [QCI] or guaranteed bit rate [GBR]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/22—Performing reselection for specific purposes for handling the traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Definitions

  • Embodiments of the present application relate to the field of communications, and, more particularly, to a method and apparatus for determining a service path.
  • a terminal device can access a service through a 3rd Generation Partnership Project (3GPP) network or a non-3GPP network.
  • 3GPP 3rd Generation Partnership Project
  • the network side has a service access network node, and the service access network node may be responsible for managing services accessed through the 3GPP network or the non-3GPP network.
  • the embodiment of the present application provides a method and device for determining a service path, which can improve the user experience of the terminal.
  • the first aspect provides a method for determining a service path, where the method includes: acquiring, after the terminal device accesses the network by using the first service path, a network load condition of the first service path; according to the network load status And switching the service path of the terminal device to the network from the first service path to the second service path.
  • the service path is a path where the terminal device accesses the service access management node.
  • the monitoring of the network load status of the current service path triggers the switching of the service path of the terminal device to access the network, thereby improving the user experience of the terminal.
  • the first service path is a non-3rd generation partner non-3GPP access path
  • the second service path is a 3GPP access path
  • the first service path is a 3GPP access path
  • the second service path is a non-3GPP access path.
  • the service path that accesses the terminal device to the network is switched from the first service path to the second service path according to the network load status, including: if the first service path is The network is unavailable, and the service path connecting the terminal device to the network is switched from the first service path to the second service path.
  • the switching of the service path of the terminal device to the network from the first service path to the second service path according to the network load condition includes: generating a random value according to the first a network access probability, the service path of the terminal device accessing the network is switched from the first service path to the second service path, where the first network access probability is used to indicate that the network on the first service path allows the The probability of terminal equipment access.
  • the switching the service path of the terminal device to the network from the first service path to the second service path according to the generated random value and the first network access probability includes: If the random value is greater than the first network access probability, the service path of the terminal device accessing the network is switched from the first service path to the second service path.
  • the method further includes: acquiring the first network access probability.
  • the acquiring the first network access probability includes: determining the first network access probability according to an attribute of the terminal device.
  • determining the first network access probability according to an attribute of the terminal device including: determining, according to an attribute of the terminal device, a correspondence between an attribute of the terminal device and a network access probability, The first network access probability.
  • the attribute of the terminal device includes at least one of the following information: an access level of the terminal device, a type of the terminal device, and a priority of the terminal device.
  • the acquiring the first network access probability includes: determining the first network access probability according to a service attribute of a current service of the terminal device.
  • determining the first network access probability according to the service attribute of the current service of the terminal device including: according to the service attribute of the current service, and the correspondence between the service attribute and the network access probability Determining the first network access probability.
  • the service attribute includes at least one of the following information: an application type, a QoS level, a priority, and an access level.
  • the method is performed by the terminal device, and the acquiring the first network access probability includes: obtaining the first network access probability by using an access network on the core network or the first service path. .
  • the method is performed by the service access management node, and the acquiring the first network access probability includes: accessing the OM group through the core network, the access network on the first service path, or the operation.
  • the network acquires the first network access probability.
  • the network access probability includes an access probability of the access network and/or an access probability of the core network.
  • a second aspect provides a method for determining a service path, the method comprising: acquiring a network load status of a first service path of the plurality of service paths; determining the terminal from the plurality of service paths according to the network load status The target service path of the device to be initiating the service; accessing the terminal device to the network through the target service path.
  • the user experience of the terminal can be improved by determining the service path of the terminal device accessing the network by the network load condition on a certain service path.
  • the multiple service paths include a non-3rd generation partner non-3GPP access path and a 3GPP access path.
  • the determining, according to the network load status, the target service path of the terminal device to be initiated from the multiple service paths including: if the network on the first service path is unavailable, determining The target service path is a second service path of the multiple service paths.
  • the determining, according to the network load condition, the target service path that the terminal device is to initiate a service from the multiple service paths including: according to the generated random value and the first network access probability, Determining the target service path, where the first network access probability is used to indicate a probability that the network on the first service path allows the terminal device to access.
  • determining the target service path according to the generated random value and the first network access probability including: if the random value is smaller than the first network access probability, determining that the target service path is The first service path; if the random value is greater than or equal to the first network access probability, determining that the target service path is the second service path of the multiple service paths.
  • the method further includes: acquiring the first network access probability.
  • the acquiring the first network access probability includes: determining the first network access probability according to an attribute of the terminal device.
  • determining the first network access probability according to an attribute of the terminal device including: determining, according to an attribute of the terminal device, a correspondence between an attribute of the terminal device and a network access probability, The first network access probability.
  • the attribute of the terminal device includes at least one of the following information: an access level of the terminal device, a type of the terminal device, and a priority of the terminal device.
  • the acquiring the first network access probability includes: determining the first network access probability according to the service attribute of the to-be-initiated service.
  • determining the first network access probability according to the service attribute of the to-be-initiated service including: according to the service attribute of the to-be-initiated service, and the correspondence between the service attribute and the network access probability Determining the first network access probability.
  • the service attribute includes at least one of the following information: an application type, a QoS level, a priority, and an access level.
  • the method is performed by the terminal device, and the acquiring the first network access probability includes: obtaining the first network access probability by using an access network on the core network or the first service path. .
  • the method is performed by the service access management node, and the acquiring the first network access probability includes: accessing the OM group through the core network, the access network on the first service path, or the operation.
  • the network acquires the first network access probability.
  • the network access probability includes an access probability of the access network and/or an access probability of the core network.
  • an apparatus for determining a service path for performing the method of any of the above-described first aspect or any of the possible implementations of the first aspect comprises means for performing the method of any of the above-described first aspect or any of the possible implementations of the first aspect.
  • an apparatus for determining a service path for performing the method of any of the foregoing second aspect or any of the possible implementations of the second aspect.
  • the apparatus comprises means for performing the method of any of the possible implementations of the second aspect or the second aspect described above.
  • an apparatus for determining a service path comprising: a memory, a processor, an input interface, and an output interface.
  • the memory, the processor, the input interface, and the output interface are connected by a bus system.
  • the memory is for storing instructions for executing the memory stored instructions for performing the method of any of the first aspect or the first aspect of the first aspect.
  • a device for determining a service path comprising: a memory, a processor, an input interface, and an output interface.
  • the memory, the processor, the input interface, and the output interface are connected by a bus system.
  • the memory is for storing instructions for executing the memory stored instructions for performing the method of any of the above-described second aspect or any of the possible implementations of the second aspect.
  • a computer storage medium for storing the method in any of the above possible implementations of the first aspect or the first aspect, or any possible implementation of the second or second aspect
  • Computer software instructions for use in the method of the present invention which comprise a program designed to perform the above aspects.
  • a computer program product comprising instructions, when executed on a computer, causes the computer to perform the method of any of the first aspect or the optional implementation of the first aspect, or the second Aspect or method of any alternative implementation of the second aspect.
  • FIG. 1 is a schematic diagram of an application scenario of an embodiment of the present application.
  • FIG. 2 is a schematic block diagram of a method for determining a service path according to an embodiment of the present application.
  • FIG. 3 is another schematic block diagram of a method for determining a service path according to an embodiment of the present application.
  • FIG. 4 is a schematic block diagram of an apparatus for determining a service path according to an embodiment of the present application.
  • FIG. 5 is another schematic block diagram of an apparatus for determining a service path according to an embodiment of the present application.
  • FIG. 6 is still another schematic block diagram of an apparatus for determining a service path according to an embodiment of the present application.
  • FIG. 7 is still another schematic block diagram of an apparatus for determining a service path according to an embodiment of the present application.
  • GSM Global System of Mobile communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • TDD Time Division duplex
  • UMTS Universal Mobile Telecommunication System
  • WiMAX Worldwide Interoperability for Microwave Access
  • SCMA Sparse Code Multiple Access
  • LDS Low Density Signature
  • SCMA systems and LDS systems can also be called other in the field of communications.
  • the technical solution of the embodiment of the present application can be applied to a multi-carrier transmission system using a non-orthogonal multiple access technology, for example, a non-orthogonal multiple access technology orthogonal frequency division multiplexing (Orthogonal Frequency Division) Multiplexing, OFDM), Filter Bank Multi-Carrier (FBMC), Generalized Frequency Division Multiplexing (GFDM), Filtered Orthogonal Frequency Division Multiplexing (Filtered-OFDM, F-OFDM) System, etc.
  • a non-orthogonal multiple access technology Orthogonal frequency division multiplexing (Orthogonal Frequency Division) Multiplexing, OFDM), Filter Bank Multi-Carrier (FBMC), Generalized Frequency Division Multiplexing (GFDM), Filtered Orthogonal Frequency Division Multiplexing (Filtered-OFDM, F-OFDM) System, etc.
  • the terminal device in the embodiment of the present application may refer to a user equipment (User Equipment, UE), an access terminal, 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 device.
  • Communication device user agent or user device.
  • 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.
  • SIP Session Initiation Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistant
  • the network device in the embodiment of the present application may be a device for communicating with a terminal device, where the network device may be a Base Transceiver Station (BTS) in GSM or CDMA, or may be a base station (NodeB, NB) in a WCDMA system. And may be an evolved base station (eNB or eNodeB) in the LTE system, or may be a wireless controller in a cloud radio access network (CRAN) scenario, or the network device may be The embodiments of the present application are not limited to the relay station, the access point, the in-vehicle device, the wearable device, and the network device in the future 5G network or the network device in the future evolved PLMN network.
  • BTS Base Transceiver Station
  • NodeB NodeB
  • NB base station
  • CRAN cloud radio access network
  • the embodiments of the present application are not limited to the relay station, the access point, the in-vehicle device, the wearable device, and the network device in the future 5G network or
  • FIG. 1 is a schematic block diagram of an application scenario of an embodiment of the present application.
  • the UE may access an Evolved Packet Core (EPC) through a 3GPP or non-3GPP access system.
  • the EPC mainly includes a Mobility Management Entity (MME), a User Plane Entity (UPE), and a Service Access Management Node.
  • MME Mobility Management Entity
  • UPE User Plane Entity
  • the MME is responsible for mobility management of the control plane, including user context and mobility state management, assigning user temporary identity, security functions, etc.
  • UPE is responsible for downlink data in idle state.
  • the service access management node is mainly responsible for managing access to the 3GPP access system or the non-3GPP access system.
  • the 3GPP access system usually includes various communication systems such as the above LTE or WCDMA, and the non-3GPP access system includes a Wireless Local Area Network (WLAN), High Rate Packet Data (HRPD), or a global microwave interconnection. Worldwide Interoperability for Microwave Access (WiMAX), etc.
  • WLAN Wireless Local Area Network
  • HRPD High Rate Packet Data
  • WiMAX Worldwide Interoperability for Microwave Access
  • the user subscription server in Figure 1 is the primary user database for the IP Multimedia Subsystem (IMS) network entity that handles the call/session. It contains user profiles, performs user authentication and authorization, and can provide information about the physical location of the user.
  • the user subscription server can be, for example, a Home Subscriber Server (HSS) in 3GPP.
  • the Policy and Charging Rules Function (PCRF) is the policy and charging control policy decision point of the service data flow and IP bearer resources. It is the Policy and Charging Enforcement Function (Policy and Charging Enforcement Function, PCEF) selects and provides available policy and charging control decisions.
  • FIG. 2 shows a schematic block diagram of a method 100 of determining a service path in an embodiment of the present application. As shown in FIG. 2, the method 100 includes some or all of the following:
  • the service path that connects the terminal device to the network is switched from the first service path to the second service path.
  • the terminal device or the service access management node may periodically obtain the network load of the current service path, and if the terminal device or the service access management node determines that the current network load condition meets the trigger. Condition, then the terminal device or the service access management node can directly switch the service path.
  • the terminal device currently uses LTE to access the network.
  • the terminal device currently uses the LTE access service to access the management node, and uses LTE to perform service transmission.
  • the terminal device determines that the network load status of the LTE is not good, such as The current service is not successfully transmitted for a long time.
  • the terminal device can consider that the currently accessed network has poor performance. You can choose to directly switch the terminal device to the WLAN system to transmit the service currently being transmitted.
  • the method for determining a service path in the embodiment of the present application triggers the switching of the service path of the terminal device to the network by monitoring the network load status of the current service path, thereby improving the terminal. User experience.
  • the method mentioned in the foregoing application may be performed by a terminal device, or may be performed by a service access management node, where the service access management node may be a functional entity in the core network device or outside the core network device.
  • the terminal device is taken as an example to describe the solution, but it should be understood that the following various solutions are equally applicable to the service access management node.
  • the first service path is a non-3rd generation partnership plan non-3GPP access path
  • the second service path is a 3GPP access path
  • the first service path is 3GPP.
  • the first service path may be an LTE network
  • the second service path may be a WLAN network.
  • the first service path and the second service path may also be service paths other than the foregoing 3GPP access path and the non-3GPP access path. This embodiment of the present application does not limit this.
  • the service path that accesses the terminal device to the network is switched from the first service path to the second service path according to the network load status, including: if the first service path The upper network is unavailable, and the service path connecting the terminal device to the network is switched from the first service path to the second service path.
  • the terminal device can periodically obtain the current network load status. For example, the terminal device can start the timer immediately after sending the service to the network. If the timer expires, the terminal device does not receive the response from the network side. Then, the network of the current service path can be considered as unavailable, and the terminal device can switch the current service path to another service path.
  • the application does not impose any limitation on how the terminal device learns that the network on the current service path is unavailable.
  • the switching the service path of the terminal device to the network from the first service path to the second service path according to the network load status includes: generating a random value according to a first network access probability, the service path of the terminal device accessing the network is switched from the first service path to the second service path, where the first network access probability is used to indicate the network on the first service path The probability that the terminal device is allowed to access.
  • the network device may broadcast a series of access probabilities and access delays of different access levels to the terminal device by using a system message, and after obtaining the access probabilities, the terminal device generates a random value between 0 and 1. And comparing with the obtained access probability, if it is within the access probability range, the terminal device can be accessed to the network by using the current service path without performing handover. If the generated random value is greater than the obtained access probability, the terminal device may present the current The service path is switched to another service path.
  • the terminal device may obtain a series of access probabilities from system messages or broadcast messages, which may be for different terminal devices, and the terminal device may first determine which access probability is for itself, for example, The message carrying the access probability may carry the identifier of the terminal device. After the terminal device receives the message, it can know whether the access probability in the message is for itself according to the terminal identifier in the inside.
  • the terminal device may determine the first network access probability according to the attribute of the terminal device.
  • the attribute of the terminal device may be an access level, a type of the terminal device, or a priority of the terminal device.
  • the network may configure different access levels in advance to correspond to different network access probabilities.
  • Each terminal device has its own access level. After obtaining its own access level, the terminal device can find the access probability corresponding to itself according to the corresponding relationship of the network configuration.
  • the network may configure different types of terminals to correspond to different network access probabilities in advance.
  • Each terminal device can find the network access probability corresponding to itself according to its own type and the corresponding relationship of the network configuration.
  • the network may configure different terminal devices in advance to correspond to different network access probabilities. The terminal device can find the network access probability corresponding to itself according to its own priority in the corresponding relationship of the network configuration.
  • the foregoing describes the attributes of the terminal device, such as the access level, the type of the terminal device, or the priority of the terminal device, as an example.
  • the embodiment of the present application is not limited thereto.
  • the terminal device may determine the first network access probability according to the service attribute of the current service of the terminal device.
  • the service attribute of the current service of the terminal device may be an application type of the service, a quality of service (QoS) level of the service, a priority of the service, or an access level of the service.
  • the network may configure different application types corresponding to different network access probabilities in advance. Each service has its own application type. After obtaining the application type of the current service, the terminal device can find the access probability corresponding to the current service according to the corresponding relationship of the network configuration.
  • the network may configure different QoS levels of services in advance to correspond to different network access probabilities. The terminal device can find the network access probability corresponding to the QoS level of the current service according to the QoS level of the current service and the corresponding relationship of the network configuration.
  • the network may configure different service priorities in advance to correspond to different network access probabilities.
  • the terminal device can be based on its current business
  • the priority identifies the network access probability corresponding to the current service in the corresponding relationship of the network configuration.
  • the network may configure the access levels of different services to correspond to different network access probabilities in advance, and the terminal device may find the network access probability corresponding to the current service according to the access level of the current service and the corresponding relationship of the network configuration.
  • the method is performed by the terminal device, and the acquiring the first network access probability includes: obtaining the first network connection by using an access network on the core network or the first service path. Entry probability.
  • the method is performed by the service access management node, and the acquiring the first network access probability includes: accessing the core network, the access network on the first service path, or operating and maintaining (Operation Maintenance, OM) networking obtains the first network access probability.
  • OM Operating and maintaining
  • the foregoing network access probability may be an access probability of the access network, or may be an access probability of the core network, which is not limited in this embodiment of the present application.
  • FIG. 3 shows a schematic block diagram of a method 200 of determining a service path in an embodiment of the present application.
  • the method 200 can be performed by a terminal device or a service access management node, and the method 200 includes some or all of the following contents:
  • S220 Determine, according to the network load status, a target service path that is to be initiated by the terminal device from the multiple service paths.
  • the terminal device accesses the network by using the target service path.
  • the terminal device may first determine whether the service path meets the requirement according to the network load status on a certain service path, and if the service path meets the requirement, It is considered that the service path can be used to transmit services. If the service path does not meet the requirements, the service path can be considered as being incapable of transmitting services, and the terminal device can use other service paths to transmit services. For example, the terminal device may first determine the network load status on the LTE before initiating the service. If the network load condition on the LTE is not good, the terminal device may directly select the WLAN to transmit the service.
  • the method for determining a service path in the embodiment of the present application can improve the user experience of the terminal by determining the service path of the terminal device to access the network by the network load condition on a certain service path.
  • the method mentioned in the foregoing application may be performed by a terminal device, or may be performed by a service access management node, where the service access management node may be a functional entity in the core network device or outside the core network device.
  • the terminal device is taken as an example to describe the solution, but it should be understood that the following various solutions are equally applicable to the service access management node.
  • the target service path includes a non-3rd Generation Partnership Project 3GPP access path or a 3GPP access path.
  • the target service path may be an LTE network, and the target service path may also be a WLAN network.
  • the target service path may also be a service path other than the above 3GPP access path and the non-3GPP access path. This embodiment of the present application does not limit this.
  • the terminal device may obtain the network load status of a certain service path from another terminal device before initiating the service, and the other terminal device may provide the network service by the access network device in the cell where the terminal device is located.
  • the method for obtaining the network load of a certain service path is not limited by the embodiment of the present application.
  • the determining, according to the network load status, the target service path of the terminal device to be initiated from the multiple service paths including: if the network on the first service path is unavailable And determining that the target service path is the second service path of the multiple service paths; if the network on the first service path is available, determining that the target service path is the first service path.
  • the terminal device acquires the network load status of the first service path before initiating the service. For example, before the service device initiates the service, the terminal device initiates a request to other terminal devices that are in the same cell as the terminal device, and requests the other terminal to notify the user. Whether the 3GPP access network of the cell is available, and after receiving the request of the terminal device, the other terminal device can notify the terminal device whether the 3GPP access network is available, and whether the terminal device can determine whether the 3GPP access network is Whether to access the network directly through the 3GPP access network or through the non-3GPP access network.
  • determining, according to the network load status, the target service path of the terminal device to be initiated from the multiple service paths including: generating the random The value and the first network access probability are used to determine the target service path, where the first network access probability is used to indicate a probability that the network on the first service path allows the terminal device to access.
  • the network device may broadcast a series of access probabilities and access delays of different access levels to the terminal device by using a system message, and after obtaining the access probabilities, the terminal device generates a random value between 0 and 1. And comparing with the obtained access probability, if it is within the access probability range, the terminal device can be directly connected to the network by using the currently determined service path. If the generated random value is greater than the obtained access probability, the terminal device can access the network using another service path.
  • the terminal device may obtain a series of access probabilities from system messages or broadcast messages, which may be for different terminal devices, and the terminal device may first determine which access probability is for itself, for example, The message carrying the access probability may carry the identifier of the terminal device. After the terminal device receives the message, it can know whether the access probability in the message is for itself according to the terminal identifier in the inside.
  • the terminal device may determine the first network access probability according to the attribute of the terminal device.
  • the attribute of the terminal device may be an access level, a type of the terminal device, or a priority of the terminal device.
  • the network may configure different access levels in advance to correspond to different network access probabilities.
  • Each terminal device has its own access level. After obtaining its own access level, the terminal device can find the access probability corresponding to itself according to the corresponding relationship of the network configuration.
  • the network may configure different types of terminals to correspond to different network access probabilities in advance.
  • Each terminal device can find the network access probability corresponding to itself according to its own type and the corresponding relationship of the network configuration.
  • the network may configure different terminal devices in advance to correspond to different network access probabilities. The terminal device can find the network access probability corresponding to itself according to its own priority in the corresponding relationship of the network configuration.
  • the foregoing describes the attributes of the terminal device, such as the access level, the type of the terminal device, or the priority of the terminal device, as an example.
  • the embodiment of the present application is not limited thereto.
  • the terminal device may determine the first network access probability according to the service attribute of the current service of the terminal device.
  • the service attribute of the current service of the terminal device may be an application type of the service, a quality of service (QoS) level of the service, a priority of the service, or an access of the service. Level and so on.
  • the network may configure different application types corresponding to different network access probabilities in advance. Each service has its own application type. After obtaining the application type of the current service, the terminal device can find the access probability corresponding to the current service according to the corresponding relationship of the network configuration.
  • the network may configure different QoS levels of services in advance to correspond to different network access probabilities. The terminal device can find the network access probability corresponding to the QoS level of the current service according to the QoS level of the current service and the corresponding relationship of the network configuration.
  • the network may configure different service priorities in advance to correspond to different network access probabilities.
  • the terminal device can find the network access probability corresponding to the current service in the corresponding relationship of the network configuration according to the priority of the current service.
  • the network may configure the access levels of different services to correspond to different network access probabilities in advance, and the terminal device may find the network access probability corresponding to the current service according to the access level of the current service and the corresponding relationship of the network configuration.
  • the method is performed by the terminal device, and the acquiring the first network access probability includes: obtaining the first network connection by using an access network on the core network or the first service path. Entry probability.
  • the method is performed by the service access management node, and the acquiring the first network access probability includes: accessing the core network, the access network on the first service path, or operating and maintaining The OM network obtains the first network access probability.
  • the foregoing network access probability may be an access probability of the access network, or may be an access probability of the core network, which is not limited in this embodiment of the present application.
  • the terminal device may access the service access management node by using the target service path.
  • the size of the sequence numbers of the foregoing processes does not mean the order of execution sequence, and the order of execution of each process should be determined by its function and internal logic, and should not be applied to the embodiment of the present application.
  • the implementation process constitutes any limitation.
  • FIG. 4 shows a schematic block diagram of an apparatus 300 for determining a service path according to an embodiment of the present application.
  • the device 300 includes:
  • the first obtaining unit 310 is configured to acquire a network load status of the first service path if the terminal device accesses the network through the first service path;
  • the switching unit 320 is configured to switch, according to the network load status, the service path that the terminal device accesses the network from the first service path to the second service path.
  • the device for determining the service path in the embodiment of the present application can trigger the switching of the service path of the terminal device to access the network by monitoring the network load status of the current service path, thereby improving the user experience of the terminal.
  • the first service path is a non-3rd generation partner non-3GPP access path
  • the second service path is a 3GPP access path
  • the first service path is a 3GPP access path
  • Inbound path the second service path is a non-3GPP access path.
  • the switching unit is specifically configured to: if the network on the first service path is unavailable, the service path that accesses the terminal device to the network is switched from the first service path to the first Two business paths.
  • the switching unit is specifically configured to: switch, according to the generated random value and the first network access probability, the service path that the terminal device accesses the network from the first service path to The second service path, the first network access probability is used to indicate a probability that the network on the first service path allows the terminal device to access.
  • the switching unit is specifically configured to: if the random value is greater than the first network access probability, switch the service path of the terminal device to the network from the first service path to The second business path.
  • the device further includes: a second acquiring unit, configured to acquire the first network access probability.
  • the second acquiring unit is specifically configured to: determine the first network access probability according to an attribute of the terminal device.
  • the second acquiring unit is specifically configured to: determine the first network access probability according to an attribute of the terminal device, and a correspondence between an attribute of the terminal device and a network access probability.
  • the attribute of the terminal device includes at least one of the following information: an access level of the terminal device, a type of the terminal device, and a priority of the terminal device.
  • the second acquiring unit is specifically configured to: determine the first network access probability according to the service attribute of the current service of the terminal device.
  • the second obtaining unit is specifically configured to: according to the current industry The service attribute of the service, and the correspondence between the service attribute and the network access probability, determine the first network access probability.
  • the service attribute includes at least one of the following information: an application type, a QoS level, a priority, and an access level.
  • the device is a terminal device
  • the second acquiring unit is specifically configured to: acquire the first network access probability by using an access network on the core network or the first service path.
  • the device is a service access management node
  • the second acquiring unit is specifically configured to: obtain the network through the core network, the access network on the first service path, or the operation and maintenance OM network.
  • the first network access probability is a service access management node
  • the network access probability includes an access probability of the access network and/or an access probability of the core network.
  • the apparatus 300 may correspond to the execution subject in the embodiment of the method 100 of the present application, and the above and other operations and/or functions of the respective units in the apparatus 300 are respectively implemented in the method shown in FIG. The corresponding process of the device is not described here for brevity.
  • FIG. 5 shows a schematic block diagram of an apparatus 400 for determining a service path in an embodiment of the present application.
  • the device 400 includes:
  • the first obtaining unit 410 is configured to acquire a network load status of the first service path of the multiple service paths.
  • a determining unit 420 configured to determine, according to the network load status, a target service path of the terminal device to initiate a service from the multiple service paths;
  • the access unit 430 is configured to access the terminal device to the network by using the target service path.
  • the device for determining the service path in the embodiment of the present application can improve the user experience of the terminal by determining the service path of the terminal device to access the network by the network load condition on a certain service path.
  • the multiple service paths include a non-3rd generation partner non-3GPP access path and a 3GPP access path.
  • the determining unit is specifically configured to: if the network on the first service path is unavailable, determine that the target service path is the second service path in the multiple service paths; The network on the first service path is available, and the target service path is determined to be the first service path.
  • the determining unit is specifically configured to: generate a random value according to the random value And determining, by the first network access probability, the target service path, where the first network access probability is used to indicate a probability that the network on the first service path allows the terminal device to access.
  • the determining unit is specifically configured to: if the random value is less than the first network access probability, determine that the target service path is the first service path; if the random value is greater than or equal to The first network access probability determines that the target service path is a second one of the plurality of service paths.
  • the device further includes: a second acquiring unit, configured to acquire the first network access probability.
  • the second acquiring unit is specifically configured to: determine the first network access probability according to an attribute of the terminal device.
  • the second acquiring unit is specifically configured to: determine the first network access probability according to an attribute of the terminal device, and a correspondence between an attribute of the terminal device and a network access probability.
  • the attribute of the terminal device includes at least one of the following information: an access level of the terminal device, a type of the terminal device, and a priority of the terminal device.
  • the second acquiring unit is specifically configured to: determine the first network access probability according to the service attribute of the to-be-initiated service.
  • the second acquiring unit is specifically configured to determine the first network access probability according to the service attribute of the to-be-initiated service and the correspondence between the service attribute and the network access probability.
  • the service attribute includes at least one of the following information: an application type, a QoS level, a priority, and an access level.
  • the device is a terminal device
  • the second acquiring unit is specifically configured to: acquire the first network access probability by using an access network on the core network or the first service path.
  • the device is a service access management node
  • the second acquiring unit is specifically configured to: obtain the network through the core network, the access network on the first service path, or the operation and maintenance OM network.
  • the first network access probability is a service access management node
  • the network access probability includes an access probability of the access network and/or an access probability of the core network.
  • the device 400 may correspond to the embodiment of the method 200 of the present application.
  • the above-mentioned and other operations and/or functions of the respective units in the device 400 are respectively to implement the corresponding processes of the devices in the method shown in FIG. 3, and are not described herein again for brevity.
  • the embodiment of the present application further provides a device 500 for determining a service path, which may be the device 300 in FIG. 4, which can be used to execute the content of the execution body corresponding to the method 100 of FIG. .
  • the device 500 includes an input interface 510, an output interface 520, a processor 530, and a memory 540.
  • the input interface 510, the output interface 520, the processor 530, and the memory 540 can be connected by a bus system.
  • the memory 540 is for storing programs, instructions or code.
  • the processor 530 is configured to execute a program, an instruction or a code in the memory 540 to control the input interface 510 to receive a signal, control the output interface 520 to send a signal, and complete the operations in the foregoing method embodiments.
  • the device for determining the service path in the embodiment of the present application can trigger the switching of the service path of the terminal device to access the network by monitoring the network load status of the current service path, thereby improving the user experience of the terminal.
  • the processor 530 may be a central processing unit (CPU), and the processor 530 may also be another general-purpose processor, a digital signal processor (DSP). , Application Specific Integrated Circuit (ASIC), Field Programmable Gate Array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware component, etc.
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • the memory 540 can include read only memory and random access memory and provides instructions and data to the processor 530. A portion of the memory 540 may also include a non-volatile random access memory. For example, the memory 540 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 530 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 540, and the processor 530 reads the information in the memory 540 and combines the hardware to complete the contents of the above method. To avoid repetition, it will not be described in detail here.
  • the first acquiring unit, the switching unit, and the second obtaining of the device 300 The fetch unit can be implemented by the processor 530 of FIG.
  • the embodiment of the present application further provides a device 600 for determining a service path, which may be the device 400 in FIG. 5, which can be used to execute the content of the device corresponding to the method 200 in FIG. .
  • the device 600 includes an input interface 610, an output interface 620, a processor 630, and a memory 640.
  • the input interface 610, the output interface 620, the processor 630, and the memory 640 can be connected by a bus system.
  • the memory 640 is used to store programs, instructions or code.
  • the processor 630 is configured to execute a program, an instruction or a code in the memory 640 to control the input interface 610 to receive a signal, control the output interface 620 to send a signal, and complete the operations in the foregoing method embodiments.
  • the terminal device in the embodiment of the present application can improve the user experience of the terminal by determining the service path of the terminal device to access the network by the network load condition on a certain service path.
  • the processor 630 may be a central processing unit (CPU), and the processor 630 may also be another general-purpose processor, a digital signal processor (DSP). , Application Specific Integrated Circuit (ASIC), Field Programmable Gate Array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware component, etc.
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • the memory 640 can include read only memory and random access memory and provides instructions and data to the processor 630. A portion of the memory 640 can also include a non-volatile random access memory. For example, the memory 640 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 630 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 640, and the processor 630 reads the information in the memory 640 and combines the hardware to complete the contents of the above method. To avoid repetition, it will not be described in detail here.
  • the determining unit, the access unit, the first obtaining unit, and the second obtaining unit in the device 400 may be implemented by the processor 630 in FIG.
  • the disclosed systems, devices, and methods may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or may be Integrate into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • This functionality if implemented as a software functional unit and sold or used as a standalone product, can be stored on a computer readable storage medium.
  • the technical solution of the present application which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product, which is stored in a storage medium, including The instructions are used to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of various embodiments of the present application.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like, which can store program codes. .

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Abstract

本申请实施例公开了一种确定业务路径的方法和设备，该方法包括：在终端设备已通过第一业务路径接入网络的情况下，获取所述第一业务路径的网络负荷状况；根据所述网络负荷状况，将所述终端设备接入网络的业务路径从所述第一业务路径切换到第二业务路径。本申请实施例的方法和设备，能够提高终端的用户体验。

Description

确定业务路径的方法和设备 技术领域
本申请实施例涉及通信领域，并且更具体地，涉及一种确定业务路径的方法和设备。
背景技术
在5G系统中，终端设备可以通过第三代合作伙伴计划(3rd Generation Partnership Project，3GPP)网络或者non-3GPP网络接入业务。具体地，网络侧有一个业务接入网络节点，该业务接入网络节点可以负责对通过3GPP网络或者non-3GPP网络接入的业务进行管理。
因此，对于终端设备或业务接入网络节点而言，如何选择合适的业务接入路径，以提升用户体验是一项亟需解决的问题。
发明内容
有鉴于此，本申请实施例提供了一种确定业务路径的方法和设备，能够提升终端的用户体验。
第一方面，提供了一种确定业务路径的方法，该方法包括：在终端设备已通过第一业务路径接入网络的情况下，获取该第一业务路径的网络负荷状况；根据该网络负荷状况，将该终端设备接入该网络的业务路径从该第一业务路径切换到第二业务路径。
可选地，该业务路径为终端设备接入业务接入管理节点的路径。
通过对当前业务路径的网络负荷状况的监控来触发终端设备接入网络的业务路径的切换，能够提高终端的用户体验。
在一种可能的实现方式中，该第一业务路径为非第三代合作伙伴non-3GPP接入路径，该第二业务路径为3GPP接入路径，或该第一业务路径为3GPP接入路径，该第二业务路径为non-3GPP接入路径。
在一种可能的实现方式中，该根据该网络负荷状况，将该终端设备接入该网络的业务路径从该第一业务路径切换到第二业务路径，包括：若该第一业务路径上的网络不可用，将该终端设备接入该网络的业务路径从该第一业务路径切换到第二业务路径。
在一种可能的实现方式中，该根据该网络负荷状况，将该终端设备接入该网络的业务路径从该第一业务路径切换到第二业务路径，包括：根据生成的随机值和第一网络接入概率，将该终端设备接入该网络的业务路径从该第一业务路径切换到该第二业务路径，该第一网络接入概率用于指示该第一业务路径上的网络允许该终端设备接入的概率。
在一种可能的实现方式中，该根据生成的随机值和第一网络接入概率，将该终端设备接入该网络的业务路径从该第一业务路径切换到该第二业务路径，包括：若该随机值大于该第一网络接入概率，将该终端设备接入该网络的业务路径从该第一业务路径切换到该第二业务路径。
在一种可能的实现方式中，该方法还包括：获取该第一网络接入概率。
在一种可能的实现方式中，该获取该第一网络接入概率，包括：根据该终端设备的属性，确定该第一网络接入概率。
在一种可能的实现方式中，该根据该终端设备的属性，确定该第一网络接入概率，包括：根据该终端设备的属性，以及终端设备的属性与网络接入概率的对应关系，确定该第一网络接入概率。
在一种可能的实现方式中，该终端设备的属性包括以下信息中的至少一种信息：该终端设备的接入等级，该终端设备的类型和该终端设备的优先级。
在一种可能的实现方式中，该获取该第一网络接入概率，包括：根据该终端设备当前业务的业务属性，确定该第一网络接入概率。
在一种可能的实现方式中，该根据该终端设备当前业务的业务属性，确定该第一网络接入概率，包括：根据该当前业务的业务属性，以及业务属性与网络接入概率的对应关系，确定该第一网络接入概率。
在一种可能的实现方式中，该业务属性包括以下信息中的至少一种信息：应用类型，QoS等级，优先级和接入等级。
在一种可能的实现方式中，该方法由终端设备执行，该获取该第一网络接入概率，包括：通过核心网或该第一业务路径上的接入网获取该第一网络接入概率。
在一种可能的实现方式中，该方法由业务接入管理节点执行，该获取该第一网络接入概率，包括：通过核心网、该第一业务路径上的接入网或操作维护OM组网获取该第一网络接入概率。
在一种可能的实现方式中，该网络接入概率包括接入网的接入概率和/或核心网的接入概率。
第二方面，提供了一种确定业务路径的方法，该方法包括：获取多个业务路径中的第一业务路径的网络负荷状况；根据该网络负荷状况，从该多个业务路径中确定该终端设备待发起业务的目标业务路径；将该终端设备通过该目标业务路径接入该网络。
通过由某一条业务路径上的网络负荷状况来确定终端设备接入网络的业务路径，能够提高终端的用户体验。
在一种可能的实现方式中，该多个业务路径包括非第三代合作伙伴non-3GPP接入路径和3GPP接入路径。
在一种可能的实现方式中，该根据该网络负荷状况，从该多个业务路径中确定该终端设备待发起业务的目标业务路径，包括：若该第一业务路径上的网络不可用，确定该目标业务路径为该多个业务路径中的第二业务路径。
在一种可能的实现方式中，该根据该网络负荷状况，从该多个业务路径中确定该终端设备待发起业务的目标业务路径，包括：根据生成的随机值和第一网络接入概率，确定该目标业务路径，该第一网络接入概率用于指示该第一业务路径上的网络允许该终端设备接入的概率。
在一种可能的实现方式中，该根据生成的随机值和第一网络接入概率，确定该目标业务路径，包括：若该随机值小于该第一网络接入概率，确定该目标业务路径为该第一业务路径；若该随机值大于或等于该第一网络接入概率，确定该目标业务路径为该多个业务路径中的第二业务路径。
在一种可能的实现方式中，该方法还包括：获取该第一网络接入概率。
在一种可能的实现方式中，该获取该第一网络接入概率，包括：根据该终端设备的属性，确定该第一网络接入概率。
在一种可能的实现方式中，该根据该终端设备的属性，确定该第一网络接入概率，包括：根据该终端设备的属性，以及终端设备的属性与网络接入概率的对应关系，确定该第一网络接入概率。
在一种可能的实现方式中，该终端设备的属性包括以下信息中的至少一种信息：该终端设备的接入等级，该终端设备的类型和该终端设备的优先级。
在一种可能的实现方式中，该获取该第一网络接入概率，包括：根据该待发起业务的业务属性，确定该第一网络接入概率。
在一种可能的实现方式中，该根据该待发起业务的业务属性，确定该第一网络接入概率，包括：根据该待发起业务的业务属性，以及业务属性与网络接入概率的对应关系，确定该第一网络接入概率。
在一种可能的实现方式中，该业务属性包括以下信息中的至少一种信息：应用类型，QoS等级，优先级和接入等级。
在一种可能的实现方式中，该方法由终端设备执行，该获取该第一网络接入概率，包括：通过核心网或该第一业务路径上的接入网获取该第一网络接入概率。
在一种可能的实现方式中，该方法由业务接入管理节点执行，该获取该第一网络接入概率，包括：通过核心网、该第一业务路径上的接入网或操作维护OM组网获取该第一网络接入概率。
在一种可能的实现方式中，该网络接入概率包括接入网的接入概率和/或核心网的接入概率。
第三方面，提供了一种确定业务路径的设备，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。具体地，该设备包括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的单元。
第四方面，提供了一种确定业务路径的设备，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，该设备包括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的单元。
第五方面，提供了一种确定业务路径的设备，该设备包括：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意可能的实现方式中的方法。
第六方面，提供了一种确定业务路径的设备，该设备包括：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，用于执行上述第二方面或第二方面的任意可能的实现方式中的方法。
第七方面，提供了一种计算机存储介质，用于储存为执行上述第一方面或第一方面的任意可能的实现方式中的方法，或者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。
第八方面，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，使得计算机执行上述第一方面或第一方面的任一可选的实现方式中的方法，或者上述第二方面或第二方面的任一可选地实现方式中的方法。
本申请的这些方面或其他方面在以下实施例的描述中会更加简明易懂。
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确定业务路径的方法的示意性框图。
图3示出了本申请实施例的确定业务路径的方法的另一示意性框图。
图4示出了本申请实施例的确定业务路径的设备的示意性框图。
图5示出了本申请实施例的确定业务路径的设备的另一示意性框图。
图6示出了本申请实施例的确定业务路径的设备的再一示意性框图。
图7示出了本申请实施例的确定业务路径的设备的再一示意性框图。
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清楚、完整地描述。
应理解，本申请实施例的技术方案可以应用于各种通信系统，例如：全球移动通讯(Global System of Mobile communication，GSM)系统、码分多址(Code Division Multiple Access，CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access，WCDMA)系统、通用分组无线业务(General Packet Radio Service，GPRS)、LTE系统、LTE频分双工(Frequency Division Duplex，FDD)系统、LTE时分双工(Time Division Duplex，TDD)、通用移动通信系统(Universal Mobile Telecommunication System，UMTS)、全球互联微波接入(Worldwide Interoperability for Microwave Access，WiMAX)通信系统、新无线(New Radio，NR)或未来的5G系统等。
特别地，本申请实施例的技术方案可以应用于各种基于非正交多址接入 技术的通信系统，例如稀疏码多址接入(Sparse Code Multiple Access，SCMA)系统、低密度签名(Low Density Signature，LDS)系统等，当然SCMA系统和LDS系统在通信领域也可以被称为其他名称；进一步地，本申请实施例的技术方案可以应用于采用非正交多址接入技术的多载波传输系统，例如采用非正交多址接入技术正交频分复用(Orthogonal Frequency Division Multiplexing，OFDM)、滤波器组多载波(Filter Bank Multi-Carrier，FBMC)、通用频分复用(Generalized Frequency Division Multiplexing，GFDM)、滤波正交频分复用(Filtered-OFDM，F-OFDM)系统等。
本申请实施例中的终端设备可以指用户设备(User Equipment，UE)、接入终端、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公用陆地移动通信网络(Public Land Mobile Network，PLMN)中的终端设备等，本申请实施例并不限定。
本申请实施例中的网络设备可以是用于与终端设备通信的设备，该网络设备可以是GSM或CDMA中的基站(Base Transceiver Station，BTS)，也可以是WCDMA系统中的基站(NodeB，NB)，还可以是LTE系统中的演进型基站(Evolutional NodeB，eNB或eNodeB)，还可以是云无线接入网络(Cloud Radio Access Network，CRAN)场景下的无线控制器，或者该网络设备可以为中继站、接入点、车载设备、可穿戴设备以及未来5G网络中的网络设备或者未来演进的PLMN网络中的网络设备等，本申请实施例并不限定。
图1示出了本申请实施例的一种应用场景的示意性框图。如图1所示，UE可以通过3GPP或者non-3GPP接入系统接入演进分组核心网(Evolved Packet Core，EPC)。该EPC主要包括移动管理实体(Mobility Management Entity，MME)、用户平面实体(User Plane Entity，UPE)以及业务接入管理节点。其中，MME负责控制面的移动性管理，包括用户上下文和移动状态管理，分配用户临时身份标识、安全功能等；UPE负责空闲状态下为下行数据 发起寻呼，管理网络协议(Internet Protocol，IP)承载参数和网络内路由信息等；业务接入管理节点主要负责对3GPP接入系统或non-3GPP接入系统的接入进行管理。3GPP接入系统通常包括上述LTE或WCDMA等各种通信系统，non-3GPP接入系统则包括无线局域网(Wireless Local Area Network，WLAN)、高速分组数据(High Rate Packet Data，HRPD)或全球微波互联接入(Worldwide Interoperability for Microwave Access，WiMAX)等。应理解，本申请实施例的3GPP接入系统和non-3GPP接入系统包括但不限于上述各种举例的通信系统。图1中的用户签约服务器是处理调用/会话的IP多媒体子系统(IP Multimedia Subsystem，IMS)网络实体的主要用户数据库。它包含用户配置文件，执行用户的身份验证和授权，并可提供有关用户物理位置的信息，该用户签约服务器例如可以是3GPP中的归属签约用户服务器(Home Subscriber Server，HSS)。策略与计费规则功能单元(Policy and Charging Rules Function，PCRF)是业务数据流和IP承载资源的策略与计费控制策略决策点，它为策略与计费执行功能单元(Policy and Charging Enforcement Function，PCEF)选择及提供可用的策略和计费控制决策。
图2示出了本申请实施例的确定业务路径的方法100的示意性框图。如图2所示，该方法100包括以下部分或全部内容：
S110，在终端设备已通过第一业务路径接入网络的情况下，获取该第一业务路径的网络负荷状况。
S120，根据该网络负荷状况，将该终端设备接入该网络的业务路径从该第一业务路径切换到第二业务路径。
具体地，在本申请实施例中，终端设备或者业务接入管理节点可以周期性地获取当前业务路径的网络负荷情况，如果终端设备或者业务接入管理节点在判断出来当前的网络负荷状况满足触发条件，那么终端设备或者业务接入管理节点就可以直接切换业务路径。例如，终端设备当前采用LTE接入了网络，具体地，终端设备当前采用LTE接入业务接入管理节点，并且采用LTE进行业务传输，当终端设备判断出来当LTE的网络负荷状况不好，如当前业务长时间传输不成功，终端设备可以认为当前接入的网络性能较差，可以选择直接将终端设备切换到WLAN系统下来传输当前正在传输的业务。
因此，本申请实施例的确定业务路径的方法，通过对当前业务路径的网络负荷状况的监控来触发终端设备接网络的业务路径的切换，能够提高终端 的用户体验。
上文中提到本申请实施例的方法可以由终端设备执行，也可以由业务接入管理节点执行，该业务接入管理节点可以是核心网设备内的某个功能实体，或者核心网设备之外的某个设备，为了描述方便，下文中某些地方会以终端设备为例描述本方案，但应理解，下述各种方案同样适用于该业务接入管理节点。
可选地，在本申请实施例中，该第一业务路径为非第三代合作伙伴计划non-3GPP接入路径，该第二业务路径为3GPP接入路径，或该第一业务路径为3GPP接入路径，该第二业务路径为non-3GPP接入路径。例如，该第一业务路径可以是LTE网络，该第二业务路径可以WLAN网路。该第一业务路径和该第二业务路径还可以是除上述3GPP接入路径和non-3GPP接入路径以外的业务路径。本申请实施例对此不构成限定。
可选地，在本申请实施例中，该根据该网络负荷状况，将该终端设备接入该网络的业务路径从该第一业务路径切换到第二业务路径，包括：若该第一业务路径上的网络不可用，将该终端设备接入该网络的业务路径从该第一业务路径切换到第二业务路径。
具体地，终端设备可以周期性地获取当前的网络负荷状况，例如，终端设备可以在向网络发送完业务之后，就立刻启动定时器，若定时器超时，终端设备都没有收到网络侧的响应，则可以认为当前业务路径的网络不可用，那么终端设备就可以切换当前业务路径到其他另外一种业务路径上。本申请对终端设备如何获知当前业务路径上的网络不可用不作任何限定。
可选地，在本申请实施例中，该根据该网络负荷状况，将该终端设备接入该网络的业务路径从该第一业务路径切换到第二业务路径，包括：根据生成的随机值和第一网络接入概率，将该终端设备接入该网络的业务路径从该第一业务路径切换到该第二业务路径，该第一网络接入概率用于指示该第一业务路径上的网络允许该终端设备接入的概率。
具体地，网络设备可以通过系统消息向终端设备广播一系列的接入概率和不同接入等级的接入延迟，终端设备在获得这些接入概率之后，会产生一个0～1之间的随机值，与获得的接入概率进行比较，如果在该接入概率范围之内，则可以不进行切换继续采用当前业务路径将终端设备接入到网络。如果产生的随机值在大于获得的接入概率，则终端设备可以将当前的 业务路径切换到其他另外一种业务路径上。
上述提及，终端设备可以从系统消息或广播消息中获得一系列的接入概率，该接入概率可能是针对不同终端设备的，终端设备可以首先确定那个接入概率是针对自己的，例如，携带接入概率的消息中可以携带终端设备的标识，那么在终端设备接收到消息之后，根据里边的终端标识即可知道该消息里的接入概率是否是针对自己的。
可选地，终端设备可以根据该终端设备的属性，确定该第一网络接入概率。
具体地，该终端设备的属性可以是接入等级，终端设备的类型或终端设备的优先级等。例如，网络可以提前配置不同的接入等级对应不同的网络接入概率。每个终端设备都有自己的接入等级，终端设备可以在获取到自己的接入等级之后，可以根据网络配置的对应关系，查找与自己对应的接入概率。再例如，网络可以提前配置不同类型的终端对应不同的网络接入概率。每个终端设备可以根据自己的类型，以及网络配置的对应关系，查找与自己对应的网络接入概率。再例如，网络可以提前配置不同的终端设备的优先级对应不同的网络接入概率。终端设备可以根据自己的优先级在网络配置的对应关系中，查找与自己对应的网络接入概率。
应理解，在本申请实施例中，上述是以接入等级，终端设备的类型或终端设备的优先级等各种终端设备的属性为例进行描述的，本申请实施例应不限于此。
可选地，终端设备可以根据该终端设备当前业务的业务属性，确定该第一网络接入概率。
具体地，该终端设备当前业务的业务属性可以是业务的应用类型、业务的服务质量(Quality of SerVice，QoS)等级、业务的优先级或者业务的接入等级等。例如，网络可以提前配置不同的应用类型对应不同的网络接入概率。每种业务都有自己的应用类型，终端设备可以在获取到当前业务的应用类型之后，可以根据网络配置的对应关系，查找与当前业务对应的接入概率。再例如，网络可以提前配置业务的不同QoS等级对应不同的网络接入概率。终端设备可以根据当前业务的QoS等级，以及网络配置的对应关系，查找与当前业务的QoS等级对应的网络接入概率。再例如，网络可以提前配置不同的业务的优先级对应不同的网络接入概率。终端设备可以根据自己当前业务的 优先级在网络配置的对应关系中，查找与当前业务对应的网络接入概率。再例如，网络可以提前配置不同业务的接入等级对应不同的网络接入概率，终端设备可以根据自己当前业务的接入等级以及网络配置的对应关系，查找与当前业务对应的网络接入概率。
应理解，在本申请实施例中，上述是以应用类型、业务的服务质量QoS等级、业务的优先级或者业务的接入等级等各种业务属性为例进行描述的，本申请实施例应不限于此。
还应理解，上述各种对应关系可以是网络配置，也可以是使用协议约定的预设在终端设备的，还可以是由终端设备与运营商签约约定的。
可选地，在本申请实施例中，该方法由终端设备执行，该获取该第一网络接入概率，包括：通过核心网或该第一业务路径上的接入网获取该第一网络接入概率。
可选地，在本申请实施例中，该方法由业务接入管理节点执行，该获取该第一网络接入概率，包括：通过核心网、该第一业务路径上的接入网或操作维护(Operation Maintenance，OM)组网获取该第一网络接入概率。
应理解，上述该的网络接入概率可以是接入网的接入概率，也可以是核心网的接入概率，本申请实施例对此不构成限定。
图3示出了本申请实施例的确定业务路径的方法200的示意性框图。如图3所示，该方法200可以由终端设备或业务接入管理节点执行，该方法200包括以下部分或全部内容：
S210，获取多个业务路径中的第一业务路径的网络负荷状况；
S220，根据该网络负荷状况，从该多个业务路径中确定该终端设备待发起业务的目标业务路径；
S230，将该终端设备通过该目标业务路径接入该网络。
具体地，在本申请实施例中，终端设备在发起业务之前，可以先根据某一条业务路径上的网络负荷状况，来判断该条业务路径是否满足要求，如果该条业务路径满足要求，则可以认为该条业务路径可以用来传输业务，如果该该条业务路径不满足要求，则可以认为该条业务路径是不能够用来传输业务的，那么终端设备就可以采用别条业务路径传输业务。例如，终端设备在发起业务前，可以先判断LTE上的网络负荷状况，如果该LTE上的网络负荷状况不好，终端设备可以直接选择WLAN来传输业务。
因此，本申请实施例的确定业务路径的方法，通过由某一条业务路径上的网络负荷状况来确定终端设备接入网络的业务路径，能够提高终端的用户体验。
上文中提到本申请实施例的方法可以由终端设备执行，也可以由业务接入管理节点执行，该业务接入管理节点可以是核心网设备内的某个功能实体，或者核心网设备之外的某个设备，为了描述方便，下文中某些地方会以终端设备为例描述本方案，但应理解，下述各种方案同样适用于该业务接入管理节点。
可选地，在本申请实施例中，该目标业务路径包括非第三代合作伙伴计划3GPP接入路径或3GPP接入路径。例如，该目标业务路径可以是LTE网络，该目标业务路径也可以WLAN网路。该目标业务路径还可以是除上述3GPP接入路径和non-3GPP接入路径以外的业务路径。本申请实施例对此不构成限定。
例如，终端设备在发起业务之前，可以从别的终端设备处获取到某一条业务路径的网络负荷状况，别的终端设备可以是由该终端设备所在小区内的接入网设备提供网络服务，对于终端设备如何获取某一条业务路径的网络负荷状况，本申请实施例对此不构成限定。
可选地，在本申请实施例中，该根据该网络负荷状况，从该多个业务路径中确定该终端设备待发起业务的目标业务路径，包括：若该第一业务路径上的网络不可用，确定该目标业务路径为该多个业务路径中的第二业务路径；若该第一业务路径上的网络可用，确定该目标业务路径为该第一业务路径。
具体地，终端设备在发起业务之前，获取第一业务路径的网络负荷状况，例如，终端设备在发起业务之前，向其他与该终端设备处于同一小区的终端设备发起请求，请求其他终端告知自己该小区的3GPP接入网是否可用，其他终端设备在接收到该终端设备的请求之后，可以通知该终端设备该3GPP接入网是否可用，那么该终端设备根据该3GPP接入网是否可以确定到底是直接通过3GPP接入网接入网络还是通过non-3GPP接入网接入网络。
可选地，在本申请实施例中，该根据该网络负荷状况，从该多个业务路径中确定该终端设备待发起业务的目标业务路径，包括：根据生成的随机 值和第一网络接入概率，确定该目标业务路径，该第一网络接入概率用于指示该第一业务路径上的网络允许该终端设备接入的概率。
具体地，网络设备可以通过系统消息向终端设备广播一系列的接入概率和不同接入等级的接入延迟，终端设备在获得这些接入概率之后，会产生一个0～1之间的随机值，与获得的接入概率进行比较，如果在该接入概率范围之内，则可以直接使用当前作判断的业务路径将终端设备接入到网络。如果产生的随机值在大于获得的接入概率，则终端设备可以使用其他另外一种业务路径接入网络。
上述提及，终端设备可以从系统消息或广播消息中获得一系列的接入概率，该接入概率可能是针对不同终端设备的，终端设备可以首先确定那个接入概率是针对自己的，例如，携带接入概率的消息中可以携带终端设备的标识，那么在终端设备接收到消息之后，根据里边的终端标识即可知道该消息里的接入概率是否是针对自己的。
可选地，在本申请实施例中，终端设备可以根据该终端设备的属性，确定该第一网络接入概率。
具体地，该终端设备的属性可以是接入等级，终端设备的类型或终端设备的优先级等。例如，网络可以提前配置不同的接入等级对应不同的网络接入概率。每个终端设备都有自己的接入等级，终端设备可以在获取到自己的接入等级之后，可以根据网络配置的对应关系，查找与自己对应的接入概率。再例如，网络可以提前配置不同类型的终端对应不同的网络接入概率。每个终端设备可以根据自己的类型，以及网络配置的对应关系，查找与自己对应的网络接入概率。再例如，网络可以提前配置不同的终端设备的优先级对应不同的网络接入概率。终端设备可以根据自己的优先级在网络配置的对应关系中，查找与自己对应的网络接入概率。
应理解，在本申请实施例中，上述是以接入等级，终端设备的类型或终端设备的优先级等各种终端设备的属性为例进行描述的，本申请实施例应不限于此。
可选地，终端设备可以根据该终端设备当前业务的业务属性，确定该第一网络接入概率。
具体地，该终端设备当前业务的业务属性可以是业务的应用类型、业务的服务质量(Quality of SerVice，QoS)等级、业务的优先级或者业务的接入等 级等。例如，网络可以提前配置不同的应用类型对应不同的网络接入概率。每种业务都有自己的应用类型，终端设备可以在获取到当前业务的应用类型之后，可以根据网络配置的对应关系，查找与当前业务对应的接入概率。再例如，网络可以提前配置业务的不同QoS等级对应不同的网络接入概率。终端设备可以根据当前业务的QoS等级，以及网络配置的对应关系，查找与当前业务的QoS等级对应的网络接入概率。再例如，网络可以提前配置不同的业务的优先级对应不同的网络接入概率。终端设备可以根据自己当前业务的优先级在网络配置的对应关系中，查找与当前业务对应的网络接入概率。再例如，网络可以提前配置不同业务的接入等级对应不同的网络接入概率，终端设备可以根据自己当前业务的接入等级以及网络配置的对应关系，查找与当前业务对应的网络接入概率。
可选地，在本申请实施例中，该方法由终端设备执行，该获取该第一网络接入概率，包括：通过核心网或该第一业务路径上的接入网获取该第一网络接入概率。
可选地，在本申请实施例中，该方法由业务接入管理节点执行，该获取该第一网络接入概率，包括：通过核心网、该第一业务路径上的接入网或操作维护OM组网获取该第一网络接入概率。
应理解，上述该的网络接入概率可以是接入网的接入概率，也可以是核心网的接入概率，本申请实施例对此不构成限定。
可选地，在本申请实施例中，该终端设备可以通过目标业务路径接入业务接入管理节点。
应理解，在本申请的各种实施例中，上述各过程的序号的大小并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本申请实施例的实施过程构成任何限定。
上文中详细描述了根据本申请实施例的确定业务路径的方法，下面将结合图4至图7，描述根据本申请实施例的确定业务路径的装置，方法实施例所描述的技术特征适用于以下装置实施例。
图4示出了本申请实施例的确定业务路径的设备300的示意性框图。如图4所示，该设备300包括：
第一获取单元310，用于在终端设备已通过第一业务路径接入网络的情况下，获取该第一业务路径的网络负荷状况；
切换单元320，用于根据该网络负荷状况，将该终端设备接入该网络的业务路径从该第一业务路径切换到第二业务路径。
因此，本申请实施例的确定业务路径的设备，通过对当前业务路径的网络负荷状况的监控来触发终端设备接入网络的业务路径的切换，能够提高终端的用户体验。
可选地，在本申请实施例中，该第一业务路径为非第三代合作伙伴non-3GPP接入路径，该第二业务路径为3GPP接入路径，或该第一业务路径为3GPP接入路径，该第二业务路径为non-3GPP接入路径。
可选地，在本申请实施例中，该切换单元具体用于：若该第一业务路径上的网络不可用，将该终端设备接入该网络的业务路径从该第一业务路径切换到第二业务路径。
可选地，在本申请实施例中，该切换单元具体用于：根据生成的随机值和第一网络接入概率，将该终端设备接入该网络的业务路径从该第一业务路径切换到该第二业务路径，该第一网络接入概率用于指示该第一业务路径上的网络允许该终端设备接入的概率。
可选地，在本申请实施例中，该切换单元具体用于：若该随机值大于该第一网络接入概率，将该终端设备接入该网络的业务路径从该第一业务路径切换到该第二业务路径。
可选地，在本申请实施例中，该设备还包括：第二获取单元，用于获取该第一网络接入概率。
可选地，在本申请实施例中，该第二获取单元具体用于：根据该终端设备的属性，确定该第一网络接入概率。
可选地，在本申请实施例中，该第二获取单元具体用于：根据该终端设备的属性，以及终端设备的属性与网络接入概率的对应关系，确定该第一网络接入概率。
可选地，在本申请实施例中，该终端设备的属性包括以下信息中的至少一种信息：该终端设备的接入等级，该终端设备的类型和该终端设备的优先级。
可选地，在本申请实施例中，该第二获取单元具体用于：根据该终端设备当前业务的业务属性，确定该第一网络接入概率。
可选地，在本申请实施例中，该第二获取单元具体用于：根据该当前业 务的业务属性，以及业务属性与网络接入概率的对应关系，确定该第一网络接入概率。
可选地，在本申请实施例中，该业务属性包括以下信息中的至少一种信息：应用类型，QoS等级，优先级和接入等级。
可选地，在本申请实施例中，该设备为终端设备，该第二获取单元具体用于：通过核心网或该第一业务路径上的接入网获取该第一网络接入概率。
可选地，在本申请实施例中，该设备为业务接入管理节点，该第二获取单元具体用于：通过核心网、该第一业务路径上的接入网或操作维护OM组网获取该第一网络接入概率。
可选地，在本申请实施例中，该网络接入概率包括接入网的接入概率和/或核心网的接入概率。
应理解，根据本申请实施例的设备300可对应于本申请方法100实施例中的执行主体，并且设备300中的各个单元的上述和其它操作和/或功能分别为了实现图2所示方法中设备的相应流程，为了简洁，在此不再赘述。
图5示出了本申请实施例的确定业务路径的设备400的示意性框图。如图5所示，该设备400包括：
第一获取单元410，用于获取多个业务路径中的第一业务路径的网络负荷状况；
确定单元420，用于根据该网络负荷状况，从该多个业务路径中确定该终端设备待发起业务的目标业务路径；
接入单元430，用于将该终端设备通过该目标业务路径接入该网络。
因此，本申请实施例的确定业务路径的设备，通过由某一条业务路径上的网络负荷状况来确定终端设备接入网络的业务路径，能够提高终端的用户体验。
可选地，在本申请实施例中，该多个业务路径包括非第三代合作伙伴non-3GPP接入路径和3GPP接入路径。
可选地，在本申请实施例中，该确定单元具体用于：若该第一业务路径上的网络不可用，确定该目标业务路径为该多个业务路径中的第二业务路径；若该第一业务路径上的网络可用，确定该目标业务路径为该第一业务路径。
可选地，在本申请实施例中，该确定单元具体用于：根据生成的随机值 和第一网络接入概率，确定该目标业务路径，该第一网络接入概率用于指示该第一业务路径上的网络允许该终端设备接入的概率。
可选地，在本申请实施例中，该确定单元具体用于：若该随机值小于该第一网络接入概率，确定该目标业务路径为该第一业务路径；若该随机值大于或等于该第一网络接入概率，确定该目标业务路径为该多个业务路径中的第二业务路径。
可选地，在本申请实施例中，该设备还包括：第二获取单元，用于获取该第一网络接入概率。
可选地，在本申请实施例中，该第二获取单元具体用于：根据该终端设备的属性，确定该第一网络接入概率。
可选地，在本申请实施例中，该第二获取单元具体用于：根据该终端设备的属性，以及终端设备的属性与网络接入概率的对应关系，确定该第一网络接入概率。
可选地，在本申请实施例中，该终端设备的属性包括以下信息中的至少一种信息：该终端设备的接入等级，该终端设备的类型和该终端设备的优先级。
可选地，在本申请实施例中，该第二获取单元具体用于：根据该待发起业务的业务属性，确定该第一网络接入概率。
可选地，在本申请实施例中，该第二获取单元具体用于：根据该待发起业务的业务属性，以及业务属性与网络接入概率的对应关系，确定该第一网络接入概率。
可选地，在本申请实施例中，该业务属性包括以下信息中的至少一种信息：应用类型，QoS等级，优先级和接入等级。
可选地，在本申请实施例中，该设备为终端设备，该第二获取单元具体用于：通过核心网或该第一业务路径上的接入网获取该第一网络接入概率。
可选地，在本申请实施例中，该设备为业务接入管理节点，该第二获取单元具体用于：通过核心网、该第一业务路径上的接入网或操作维护OM组网获取该第一网络接入概率。
可选地，在本申请实施例中，该网络接入概率包括接入网的接入概率和/或核心网的接入概率。
应理解，根据本申请实施例的设备400可对应于本申请方法200实施例 中的执行主体，并且设备400中的各个单元的上述和其它操作和/或功能分别为了实现图3所示方法中设备的相应流程，为了简洁，在此不再赘述。
如图6所示，本申请实施例还提供了一种确定业务路径的设备500，该设备500可以是图4中的设备300，其能够用于执行与图2方法100对应的执行主体的内容。该设备500包括：输入接口510、输出接口520、处理器530以及存储器540，该输入接口510、输出接口520、处理器530和存储器540可以通过总线系统相连。该存储器540用于存储包括程序、指令或代码。该处理器530，用于执行该存储器540中的程序、指令或代码，以控制输入接口510接收信号、控制输出接口520发送信号以及完成前述方法实施例中的操作。
因此，本申请实施例的确定业务路径的设备，通过对当前业务路径的网络负荷状况的监控来触发终端设备接入网络的业务路径的切换，能够提高终端的用户体验。
应理解，在本申请实施例中，该处理器530可以是中央处理单元(Central Processing Unit，CPU)，该处理器530还可以是其他通用处理器、数字信号处理器(Digital Signal Processor，DSP)、专用集成电路(Application Specific Integrated Circuit，ASIC)、现场可编程门阵列(Field Programmable Gate Array，FPGA)或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该处理器也可以是任何常规的处理器等。
该存储器540可以包括只读存储器和随机存取存储器，并向处理器530提供指令和数据。存储器540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540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530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。该存储介质位于存储器540，处理器530读取存储器540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。
一个具体的实施方式中，设备300的第一获取单元、切换单元和第二获 取单元可以由图6中的处理器530实现。
如图7所示，本申请实施例还提供了一种确定业务路径的设备600，该设备600可以是图5中的设备400，其能够用于执行与图3中方法200对应的设备的内容。该设备600包括：输入接口610、输出接口620、处理器630以及存储器640，该输入接口610、输出接口620、处理器630和存储器640可以通过总线系统相连。该存储器640用于存储包括程序、指令或代码。该处理器630，用于执行该存储器640中的程序、指令或代码，以控制输入接口610接收信号、控制输出接口620发送信号以及完成前述方法实施例中的操作。
因此，本申请实施例的终端设备，通过由某一条业务路径上的网络负荷状况来确定终端设备接入网络的业务路径，能够提高终端的用户体验。
应理解，在本申请实施例中，该处理器630可以是中央处理单元(Central Processing Unit，CPU)，该处理器630还可以是其他通用处理器、数字信号处理器(Digital Signal Processor，DSP)、专用集成电路(Application Specific Integrated Circuit，ASIC)、现场可编程门阵列(Field Programmable Gate Array，FPGA)或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该处理器也可以是任何常规的处理器等。
该存储器640可以包括只读存储器和随机存取存储器，并向处理器630提供指令和数据。存储器640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640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630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。该存储介质位于存储器640，处理器630读取存储器640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。
一个具体的实施方式中，设备400中的确定单元、接入单元、第一获取单元和第二获取单元可以由图7中的处理器630实现。
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，应该理解到，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，该单元的划分，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。
该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。
该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该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本申请各个实施例的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
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该以权利要求的保护范围为准。

Claims (64)

  1. 一种确定业务路径的方法，其特征在于，包括：
    在终端设备已通过第一业务路径接入网络的情况下，获取所述第一业务路径的网络负荷状况；
    根据所述网络负荷状况，将所述终端设备接入所述网络的业务路径从所述第一业务路径切换到第二业务路径。
  2. 根据权利要求1所述的方法，其特征在于，所述第一业务路径为非第三代合作伙伴non-3GPP接入路径，所述第二业务路径为3GPP接入路径，或所述第一业务路径为3GPP接入路径，所述第二业务路径为non-3GPP接入路径。
  3. 根据权利要求1或2所述的方法，其特征在于，所述根据所述网络负荷状况，将所述终端设备接入所述网络的业务路径从所述第一业务路径切换到第二业务路径，包括：
    若所述第一业务路径上的网络不可用，将所述终端设备接入所述网络的业务路径从所述第一业务路径切换到第二业务路径。
  4. 根据权利要求1或2所述的方法，其特征在于，所述根据所述网络负荷状况，将所述终端设备接入所述网络的业务路径从所述第一业务路径切换到第二业务路径，包括：
    根据生成的随机值和第一网络接入概率，将所述终端设备接入所述网络的业务路径从所述第一业务路径切换到所述第二业务路径，所述第一网络接入概率用于指示所述第一业务路径上的网络允许所述终端设备接入的概率。
  5. 根据权利要求4所述的方法，其特征在于，所述根据生成的随机值和第一网络接入概率，将所述终端设备接入所述网络的业务路径从所述第一业务路径切换到所述第二业务路径，包括：
    若所述随机值大于所述第一网络接入概率，将所述终端设备接入所述网络的业务路径从所述第一业务路径切换到所述第二业务路径。
  6. 根据权利要求4或5所述的方法，其特征在于，所述方法还包括：
    获取所述第一网络接入概率。
  7. 根据权利要求6所述的方法，其特征在于，所述获取所述第一网络接入概率，包括：
    根据所述终端设备的属性，确定所述第一网络接入概率。
  8. 根据权利要求7所述的方法，其特征在于，所述根据所述终端设备的属性，确定所述第一网络接入概率，包括：
    根据所述终端设备的属性，以及终端设备的属性与网络接入概率的对应关系，确定所述第一网络接入概率。
  9. 根据权利要求7或8所述的方法，其特征在于，所述终端设备的属性包括以下信息中的至少一种信息：所述终端设备的接入等级，所述终端设备的类型和所述终端设备的优先级。
  10. 根据权利要求6所述的方法，其特征在于，所述获取所述第一网络接入概率，包括：
    根据所述终端设备当前业务的业务属性，确定所述第一网络接入概率。
  11. 根据权利要求10所述的方法，其特征在于，所述根据所述终端设备当前业务的业务属性，确定所述第一网络接入概率，包括：
    根据所述当前业务的业务属性，以及业务属性与网络接入概率的对应关系，确定所述第一网络接入概率。
  12. 根据权利要求10或11所述的方法，其特征在于，所述业务属性包括以下信息中的至少一种信息：应用类型，QoS等级，优先级和接入等级。
  13. 根据权利要求4至12中任一项所述的方法，其特征在于，所述方法由终端设备执行，所述获取所述第一网络接入概率，包括：
    通过核心网或所述第一业务路径上的接入网获取所述第一网络接入概率。
  14. 根据权利要求4至12中任一项所述的方法，其特征在于，所述方法由业务接入管理节点执行，所述获取所述第一网络接入概率，包括：
    通过核心网、所述第一业务路径上的接入网或操作维护OM组网获取所述第一网络接入概率。
  15. 根据权利要求4至14中任一项所述的方法，其特征在于，所述网络接入概率包括接入网的接入概率和/或核心网的接入概率。
  16. 根据权利要求1至15中任一项所述的方法，其特征在于，所述业务路径为所述终端设备接入业务接入管理节点的路径。
  17. 一种确定业务路径的方法，其特征在于，包括：
    获取多个业务路径中的第一业务路径的网络负荷状况；
    根据所述网络负荷状况，从所述多个业务路径中确定所述终端设备待发起业务的目标业务路径；
    将所述终端设备通过所述目标业务路径接入网络。
  18. 根据权利要求17所述的方法，其特征在于，所述多个业务路径包括非第三代合作伙伴non-3GPP接入路径和3GPP接入路径。
  19. 根据权利要求17或18所述的方法，其特征在于，所述根据所述网络负荷状况，从所述多个业务路径中确定所述终端设备待发起业务的目标业务路径，包括：
    若所述第一业务路径上的网络不可用，确定所述目标业务路径为所述多个业务路径中的第二业务路径。
  20. 根据权利要求17或18所述的方法，其特征在于，所述根据所述网络负荷状况，从所述多个业务路径中确定所述终端设备待发起业务的目标业务路径，包括：
    根据生成的随机值和第一网络接入概率，确定所述目标业务路径，所述第一网络接入概率用于指示所述第一业务路径上的网络允许所述终端设备接入的概率。
  21. 根据权利要求20所述的方法，其特征在于，所述根据生成的随机值和第一网络接入概率，确定所述目标业务路径，包括：
    若所述随机值小于所述第一网络接入概率，确定所述目标业务路径为所述第一业务路径；
    若所述随机值大于或等于所述第一网络接入概率，确定所述目标业务路径为所述多个业务路径中的第二业务路径。
  22. 根据权利要求20或21所述的方法，其特征在于，所述方法还包括：
    获取所述第一网络接入概率。
  23. 根据权利要求22所述的方法，其特征在于，所述获取所述第一网络接入概率，包括：
    根据所述终端设备的属性，确定所述第一网络接入概率。
  24. 根据权利要求23所述的方法，其特征在于，所述根据所述终端设备的属性，确定所述第一网络接入概率，包括：
    根据所述终端设备的属性，以及终端设备的属性与网络接入概率的对应关系，确定所述第一网络接入概率。
  25. 根据权利要求23或24所述的方法，其特征在于，所述终端设备的属性包括以下信息中的至少一种信息：所述终端设备的接入等级，所述终端设备的类型和所述终端设备的优先级。
  26. 根据权利要求22所述的方法，其特征在于，所述获取所述第一网络接入概率，包括：
    根据所述待发起业务的业务属性，确定所述第一网络接入概率。
  27. 根据权利要求26所述的方法，其特征在于，所述根据所述待发起业务的业务属性，确定所述第一网络接入概率，包括：
    根据所述待发起业务的业务属性，以及业务属性与网络接入概率的对应关系，确定所述第一网络接入概率。
  28. 根据权利要求26或27所述的方法，其特征在于，所述业务属性包括以下信息中的至少一种信息：应用类型，QoS等级，优先级和接入等级。
  29. 根据权利要求22至28中任一项所述的方法，其特征在于，所述方法由终端设备执行，所述获取所述第一网络接入概率，包括：
    通过核心网或所述第一业务路径上的接入网获取所述第一网络接入概率。
  30. 根据权利要求22至28中任一项所述的方法，其特征在于，所述方法由业务接入管理节点执行，所述获取所述第一网络接入概率，包括：
    通过核心网、所述第一业务路径上的接入网或操作维护OM组网获取所述第一网络接入概率。
  31. 根据权利要求20至30中任一项所述的方法，其特征在于，所述网络接入概率包括接入网的接入概率和/或核心网的接入概率。
  32. 根据权利要求17至31中任一项所述的方法，其特征在于，所述将所述终端设备通过所述目标业务路径接入网络，包括：
    将所述终端设备通过所述目标业务路径接入业务接入管理节点。
  33. 一种确定业务路径的设备，其特征在于，所述设备包括：
    第一获取单元，用于在终端设备已通过第一业务路径接入网络的情况下，获取所述第一业务路径的网络负荷状况；
    切换单元，用于根据所述网络负荷状况，将所述终端设备接入所述网络的业务路径从所述第一业务路径切换到第二业务路径。
  34. 根据权利要求33所述的设备，其特征在于，所述第一业务路径为 非第三代合作伙伴non-3GPP接入路径，所述第二业务路径为3GPP接入路径，或所述第一业务路径为3GPP接入路径，所述第二业务路径为non-3GPP接入路径。
  35. 根据权利要求33或34所述的设备，其特征在于，所述切换单元具体用于：
    若所述第一业务路径上的网络不可用，将所述终端设备接入所述网络的业务路径从所述第一业务路径切换到第二业务路径。
  36. 根据权利要求33或34所述的设备，其特征在于，所述切换单元具体用于：
    根据生成的随机值和第一网络接入概率，将所述终端设备接入所述网络的业务路径从所述第一业务路径切换到所述第二业务路径，所述第一网络接入概率用于指示所述第一业务路径上的网络允许所述终端设备接入的概率。
  37. 根据权利要求36所述的设备，其特征在于，所述切换单元具体用于：
    若所述随机值大于所述第一网络接入概率，将所述终端设备接入所述网络的业务路径从所述第一业务路径切换到所述第二业务路径。
  38. 根据权利要求36或37所述的设备，其特征在于，所述设备还包括：
    第二获取单元，用于获取所述第一网络接入概率。
  39. 根据权利要求38所述的设备，其特征在于，所述第二获取单元具体用于：
    根据所述终端设备的属性，确定所述第一网络接入概率。
  40. 根据权利要求39所述的设备，其特征在于，所述第二获取单元具体用于：
    根据所述终端设备的属性，以及终端设备的属性与网络接入概率的对应关系，确定所述第一网络接入概率。
  41. 根据权利要求39或40所述的设备，其特征在于，所述终端设备的属性包括以下信息中的至少一种信息：所述终端设备的接入等级，所述终端设备的类型和所述终端设备的优先级。
  42. 根据权利要求38所述的设备，其特征在于，所述第二获取单元具体用于：
    根据所述终端设备当前业务的业务属性，确定所述第一网络接入概率。
  43. 根据权利要求42所述的设备，其特征在于，所述第二获取单元具体用于：
    根据所述当前业务的业务属性，以及业务属性与网络接入概率的对应关系，确定所述第一网络接入概率。
  44. 根据权利要求42或43所述的设备，其特征在于，所述业务属性包括以下信息中的至少一种信息：应用类型，QoS等级，优先级和接入等级。
  45. 根据权利要求36至44中任一项所述的设备，其特征在于，所述设备为终端设备，所述第二获取单元具体用于：
    通过核心网或所述第一业务路径上的接入网获取所述第一网络接入概率。
  46. 根据权利要求36至44中任一项所述的设备，其特征在于，所述设备为业务接入管理节点，所述第二获取单元具体用于：
    通过核心网、所述第一业务路径上的接入网或操作维护OM组网获取所述第一网络接入概率。
  47. 根据权利要求36至46中任一项所述的设备，其特征在于，所述网络接入概率包括接入网的接入概率和/或核心网的接入概率。
  48. 根据权利要求33至47中任一项所述的设备，其特征在于，所述业务路径为所述终端设备接入业务接入管理节点的路径。
  49. 一种确定业务路径的设备，其特征在于，所述设备包括：
    第一获取单元，用于获取多个业务路径中的第一业务路径的网络负荷状况；
    确定单元，用于根据所述网络负荷状况，从所述多个业务路径中确定所述终端设备待发起业务的目标业务路径；
    接入单元，用于将所述终端设备通过所述目标业务路径接入网络。
  50. 根据权利要求49所述的设备，其特征在于，所述多个业务路径包括非第三代合作伙伴non-3GPP接入路径和3GPP接入路径。
  51. 根据权利要求49或50所述的设备，其特征在于，所述确定单元具体用于：
    若所述第一业务路径上的网络不可用，确定所述目标业务路径为所述多个业务路径中的第二业务路径；
    若所述第一业务路径上的网络可用，确定所述目标业务路径为所述第一业务路径。
  52. 根据权利要求49或50所述的设备，其特征在于，所述确定单元具体用于：
    根据生成的随机值和第一网络接入概率，确定所述目标业务路径，所述第一网络接入概率用于指示所述第一业务路径上的网络允许所述终端设备接入的概率。
  53. 根据权利要求52所述的设备，其特征在于，所述确定单元具体用于：
    若所述随机值小于所述第一网络接入概率，确定所述目标业务路径为所述第一业务路径；
    若所述随机值大于或等于所述第一网络接入概率，确定所述目标业务路径为所述多个业务路径中的第二业务路径。
  54. 根据权利要求52或53所述的设备，其特征在于，所述设备还包括：
    第二获取单元，用于获取所述第一网络接入概率。
  55. 根据权利要求54所述的设备，其特征在于，所述第二获取单元具体用于：
    根据所述终端设备的属性，确定所述第一网络接入概率。
  56. 根据权利要求55所述的设备，其特征在于，所述第二获取单元具体用于：
    根据所述终端设备的属性，以及终端设备的属性与网络接入概率的对应关系，确定所述第一网络接入概率。
  57. 根据权利要求55或56所述的设备，其特征在于，所述终端设备的属性包括以下信息中的至少一种信息：所述终端设备的接入等级，所述终端设备的类型和所述终端设备的优先级。
  58. 根据权利要求54所述的设备，其特征在于，所述第二获取单元具体用于：
    根据所述待发起业务的业务属性，确定所述第一网络接入概率。
  59. 根据权利要求58所述的设备，其特征在于，所述第二获取单元具体用于：
    根据所述待发起业务的业务属性，以及业务属性与网络接入概率的对应 关系，确定所述第一网络接入概率。
  60. 根据权利要求58或59所述的设备，其特征在于，所述业务属性包括以下信息中的至少一种信息：应用类型，QoS等级，优先级和接入等级。
  61. 根据权利要求54至60中任一项所述的设备，其特征在于，所述设备为终端设备，所述第二获取单元具体用于：
    通过核心网或所述第一业务路径上的接入网获取所述第一网络接入概率。
  62. 根据权利要求54至60中任一项所述的设备，其特征在于，所述设备为业务接入管理节点，所述第二获取单元具体用于：
    通过核心网、所述第一业务路径上的接入网或操作维护OM组网获取所述第一网络接入概率。
  63. 根据权利要求52至62中任一项所述的设备，其特征在于，所述网络接入概率包括接入网的接入概率和/或核心网的接入概率。
  64. 根据权利要求49至63中任一项所述的设备，其特征在于，所述接入单元具体用于：
    将所述终端设备通过所述目标业务路径接入业务接入管理节点。
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