WO2014106344A1 - 分流处理方法、控制单元及系统 - Google Patents
分流处理方法、控制单元及系统 Download PDFInfo
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- WO2014106344A1 WO2014106344A1 PCT/CN2013/070157 CN2013070157W WO2014106344A1 WO 2014106344 A1 WO2014106344 A1 WO 2014106344A1 CN 2013070157 W CN2013070157 W CN 2013070157W WO 2014106344 A1 WO2014106344 A1 WO 2014106344A1
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- control unit
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- standard network
- state information
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
Definitions
- Embodiments of the present invention relate to communication technologies, and in particular, to a shunt processing method, a control unit, and a system. Background technique
- GSM Global System for mobile communications
- UMTS Universal Mobile Telecommunications System
- LTE Long Time Evolution
- the prior art switches users between network systems such as GSM, UMTS, and LTE to optimize the performance of the network system and improve user service quality.
- the embodiments of the present invention provide a method, a control unit, and a system for providing a user with more wireless network resources, optimizing the configuration of wireless network resources, and improving the utilization of wireless network resources.
- a first aspect of the present invention provides a method for offloading, including:
- the control unit After the user equipment UE accesses the first-standard network, the control unit acquires the first resource state information of the first-standard network and the second resource of the at least one second-standard network that has an overlapping area with the first-standard network.
- Status information, the first standard network or the second standard network includes a wireless fidelity WiFi network;
- the control unit determines, according to the first resource state information and the second resource state information, whether a shunting process needs to be performed on the UE.
- the control unit acquires second resource state information of the at least one second-standard network that has an overlapping area with the first-standard network, and includes: the control unit Determining the location of the UE;
- the control unit acquires second resource status information of at least one second-standard network having an overlapping area with the first-standard network at the location.
- the control unit acquires second resource state information of the at least one second-standard network that has an overlapping area with the first-standard network, including :
- the control unit determines a network support capability of the UE
- the control unit acquires second resource status information of at least one second-standard network supported by the network support capability of the UE with an overlapping area with the first-standard network.
- control unit is configured according to the first resource status
- the information and the second resource status information are used to determine whether the UE needs to be offloaded, including:
- control unit determines, according to the second resource status information, that the remaining capacity of the first network in the at least one second-standard network is greater than the remaining capacity of the first-standard network, the UE is offloaded to the In the first network.
- the offloading the UE to the first network includes:
- the control unit acquires service type information of a service required by the UE;
- the control unit offloads the UE into a first network that satisfies the service type information.
- the service type information of the UE includes any one of a browsing, an interaction, and a download, or a combination thereof.
- the control unit acquires first resource state information of the first standard network and at least one second that has an overlapping area with the first standard network.
- the second resource status information of the standard network including:
- the control unit queries the controller of the WiFi network to obtain resource status information of the WiFi network.
- the resource status information includes:
- the first system network and the second The system network is a global mobile communication system GSM network, a universal mobile communication system UMTS network, a long term evolution LTE network, and a WiFi network, and the first system network is different from the second system network.
- a second aspect of the present invention provides a control unit, including:
- An acquiring module configured to acquire, after the user equipment UE accesses the first-standard network, the first resource state information of the first-standard network and the at least one second-standard network that has an overlapping area with the first-standard network
- the second resource status information, the first standard network or the second standard network includes a wireless fidelity WiFi network
- a processing module configured to determine, according to the first resource state information and the second resource state information, whether to perform offload processing on the UE.
- the acquiring module is specifically configured to: determine a location of the UE;
- the acquiring module is specifically configured to:
- the processing module is specifically configured to: Determining a remaining capacity of the first system network according to the first resource state information; determining, according to the second resource state information, that a remaining capacity of the first network in the at least one second-standard network is greater than the first The remaining capacity of the standard network, the UE is offloaded to the first network.
- the processing module is further configured to:
- the UE is offloaded into a first network that satisfies the service type information.
- the service type information of the UE includes any one of a browsing, an interaction, and a download, or a combination thereof.
- the acquiring module is further used to The controller of the WiFi network queries to obtain resource status information of the WiFi network.
- the resource status information includes:
- the first system network and the second The system network is a global mobile communication system GSM network, a universal mobile communication system UMTS network, a long term evolution LTE network, and a WiFi network, and the first system network is different from the second system network.
- a third aspect of the present invention provides a control unit, including: a processor, a memory, and a network interface, wherein the memory stores an execution instruction, and when the control unit is in operation, the processor and the memory communicate with each other
- the processor is coupled to the network interface, the network interface includes a network interface for communicating with a WiFi network and other networks than the WiFi network, the processor executing the execution instruction to cause the control unit to perform the above Said first aspect or first aspect A method as claimed in any of the preceding embodiments.
- a fourth aspect of the invention provides a computer readable medium, comprising computer executed instructions for causing a control unit to perform the first aspect or any of the possible implementations of the first aspect as described above Methods.
- a fifth aspect of the present invention provides a system, comprising: the second aspect, the possible implementation of the second aspect, or the control unit according to any one of the third aspects, the controller of the WiFi network, and the WiFi network Controllers of other networks than the ones, each controller communicating with the control unit via a network interface on the control unit.
- the method, the control unit and the system for the offloading provided by the embodiment of the present invention, after the user equipment UE accesses the first standard network, obtain the first resource state information of the first standard network and overlap with the first standard network.
- the second resource status information of the at least one second-standard network of the area, the first-standard network or the second-standard network includes a WiFi network, and the control unit determines, according to the first resource status information and the second resource status information, whether the UE needs to be performed.
- the offloading process can provide users with more wireless network resources, optimize the configuration of wireless network resources, and improve the utilization of wireless network resources.
- Embodiment 1 is a flowchart of Embodiment 1 of a shunt processing method provided by the present invention
- Embodiment 2 is a flowchart of Embodiment 2 of a shunt processing method provided by the present invention
- Embodiment 3 is a flowchart of Embodiment 3 of a shunt processing method provided by the present invention.
- Embodiment 4 is a flowchart of Embodiment 4 of a shunt processing method provided by the present invention.
- FIG. 5 is a flowchart of Embodiment 5 of a shunt processing method according to the present invention.
- Embodiment 1 of a control unit provided by the present invention
- Embodiment 7 is a schematic structural diagram of Embodiment 6 of a control unit provided by the present invention.
- FIG. 8 is a schematic diagram of Embodiment 1 of a system provided by the present invention.
- the technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention.
- the embodiments are a part of the embodiments of the invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.
- FIG. 1 is a flowchart of a first embodiment of a method for distributing a stream according to the present invention. As shown in FIG.
- the control unit acquires, after the UE accesses the first-standard network, the first resource state information of the first-standard network and the second resource state information of the at least one second-standard network that has an overlapping area with the first-standard network, where A one-standard network or a second-standard network includes a WiFi network.
- the control unit can obtain the first-standard network of the serving cell where the UE is located through the network interface between the controller and the controller of each network. a resource state information and second resource state information of at least one second-standard network having an overlapping area with the first-standard network, where the at least one second-standard network having the overlapping area with the first-standard network may be located with the UE.
- the at least one second-standard network corresponding to the coverage area of the serving cell, where the first-standard network or the second-standard network includes a wireless fidelity (WiFi) network, and the control unit and the WiFi network in this embodiment
- the controllers can be connected either wirelessly or by wire.
- the first resource state information and the second resource state information may include at least one of network deployment information, load information, a number of users, and an average bandwidth that each user can obtain.
- the first-standard network and the second-standard network are a global mobile communication system GSM network, a universal mobile communication system UMTS network, a long-term evolution LTE network, and a WiFi network, and the first-standard network is different from the second-standard network.
- the first resource status information and the second resource status information may reflect remaining capacity or pipeline capacity of the first system network and the at least one second mode network.
- control unit acquires the resource status information of the WiFi network may be that the control unit queries the controller of the WiFi network for the acquired resource status information.
- the control unit can communicate to the WiFi network through a network interface with the WiFi network.
- the controller queries the resource status information of the WiFi network, and stores the resource status information of the WiFi network in the control unit. After the UE accesses the first standard network, the resource status information of the WiFi network is read, and the control unit and the WiFi network are used.
- the network interface between the controllers may be a bidirectional interface for carrying WiFi network resource status information and control indication information of the control unit to the WiFi network, and is a new interface defined for implementing the shunt processing method of the present invention, the interface It can be either a hardware interface or a software interface.
- the control unit determines, according to the first resource state information and the second resource state information, whether the UE needs to perform offload processing.
- the control unit may determine, according to the first resource state information and the second resource state information, a remaining capacity of the serving cell where the UE is located and the serving cell that is covered by the serving cell where the UE is located, by comparing the remaining capacity of each serving cell, for example, If the remaining capacity of the first-standard network is smaller than the remaining capacity of the first network in the at least one second-standard network, it is determined that the UE needs to be offloaded, and the first network may include one type of network or at least two types of networks.
- the layer network system includes GSM, UMTS, LTE, and WiFi networks as an example.
- the offloading process for the UE may include handover of the UE from GSM to LTE, handover of the UE from UMTS to LTE, splitting of the UE from the UMTS to the WiFi network, and handover of the UE
- offload processing methods such as offloading from LTE to WiFi networks.
- the setting control unit first acquires first resource state information of the first-standard network and second resource state information of at least one second-standard network having an overlapping area with the first-standard network, and then according to the A resource status information and a second resource status information are used to determine whether the UE needs to be offloaded.
- the introduction of the WiFi network can further improve the remaining capacity or pipeline capacity of the multi-standard multi-layer network system, and can better satisfy the user's access to the wireless resources. Demand, to optimize the configuration of wireless network resources, and thereby improve the utilization of wireless network resources.
- the method for the offloading process provided by the embodiment, after the user equipment UE accesses the first standard network, obtains the first resource state information of the first standard network and at least one second with the overlapping area of the first standard network.
- the second resource status information of the standard network, the first standard network or the second standard network includes a WiFi network, and the control unit determines whether the UE needs to be offloaded according to the first resource status information and the second resource status information, which may be implemented as Users provide more wireless network resources, optimize the configuration of wireless network resources, and improve the utilization of wireless network resources.
- FIG. 2 is a flowchart of Embodiment 2 of the shunt processing method provided by the present invention.
- the difference between this embodiment and the embodiment shown in FIG. 1 is as follows:
- the determination of the two-standard network is based on the serving cell where the UE is located, but the types of network systems covered by different locations of the same serving cell are different, so the embodiment shown in FIG. 2 determines at least based on the specific location where the UE is located.
- a second-standard network can make the off-flow processing more accurate.
- the method for the off-flow processing in this embodiment, based on the embodiment shown in FIG. 1, includes:
- the control unit After the UE accesses the first standard network, the control unit acquires the first resource state information of the first standard network.
- the control unit determines a location of the UE.
- the control unit acquires the second resource state information of the at least one second-standard network that has an overlapping area with the first-standard network at the location, which can reduce the mis-judgment of the control unit to the UE's offload processing, and improve the control unit to the target system network. The accuracy of the determination.
- the location of the UE may be determined by the control unit indirectly or directly determining the location of the UE according to the measurement report reported by the UE or the data of the Mobile Data Terminal (MDT).
- MDT Mobile Data Terminal
- the control unit acquires second resource state information of the at least one second-standard network that has an overlapping area with the first-standard network, where the first-standard network or the second-standard network includes a WiFi network.
- control unit may determine the type of the network system where the UE is located according to the location of the UE, and then acquire the second resource state information of the at least one second-standard network that has an overlapping area with the first-standard network.
- the control unit determines, according to the first resource state information and the second resource state information, whether the UE needs to perform offload processing.
- the method for the offloading process provided in this embodiment, after the UE accesses the first standard network, obtains the first resource state information of the first standard network, and determines the location of the UE, where the location of the acquisition overlaps with the first standard network.
- the second resource status information of the at least one second-standard network of the area, the first-standard network or the second-standard network includes a WiFi network, and the control unit determines, according to the first resource status information and the second resource status information, whether the UE needs to be performed.
- the offloading process can provide users with more wireless network resources and further optimize the wireless network according to the location of the UE. The configuration of resources, thereby improving the utilization of wireless network resources.
- FIG. 3 is a flowchart of Embodiment 3 of a method for offloading according to the present invention.
- this embodiment further considers the network support capability of the UE, and the network supported by the UE is different because different UEs support different network standards. Supporting the ability to determine at least one second-standard network, and further ensuring the accuracy of the shunting process.
- the shunting processing method of this embodiment includes:
- the control unit acquires first resource state information of the first standard network after the UE accesses the first standard network.
- the control unit determines a network support capability of the UE.
- different UEs can support different network standards, for example, some UEs can support
- GSM Global System for Mobile communications
- UMTS Universal Mobile Subscriber Identity
- the control unit acquires second resource state information of the at least one second-standard network that is overlapped with the first-standard network and supported by the network support capability of the UE, where the first-standard network or the second-standard network includes a WiFi network.
- control unit acquires the second resource state information of the at least one second-standard network that is overlapped with the first-standard network and supported by the network support capability of the UE, and may reduce the mis-judgment of the shunt processing of the UE by the control unit. , improve the accuracy of the control unit's determination of the target system network.
- the control unit determines, according to the first resource state information and the second resource state information, whether the UE needs to perform offload processing.
- the method for the offloading process provided in this embodiment, after the UE accesses the first standard network, obtains the first resource state information of the first standard network, determines the network support capability of the UE, and acquires the overlap with the first standard network.
- the information is used to determine whether the UE needs to be offloaded, and the user can provide more wireless network resources, and further optimize the configuration of the wireless network resources according to the network support capability of the UE, thereby improving the utilization of the wireless network resources.
- control unit may further determine the location of the UE and the network support capability of the UE, and then acquire the overlapping area with the first standard network at the location and the network support of the UE.
- the second resource state information of the at least one second-standard network supported by the capability, the first-standard network or the second-standard network includes a WiFi network, and the offload processing method of the embodiment may be based on the location of the UE and the network support capability of the UE.
- the second resource state information is obtained more accurately, thereby ensuring that the offload processing method of the embodiment is more accurate.
- Embodiment 4 is a flowchart of Embodiment 4 of a method for offloading according to the present invention. As shown in FIG. 4, this embodiment specifically determines whether a UE needs to be offloaded according to the size of remaining capacity of each network.
- the shunt processing method of the embodiment includes:
- the control unit After the UE accesses the first-standard network, the control unit acquires the first resource state information of the first-standard network and the second resource state information of the at least one second-standard network that has an overlapping area with the first-standard network, where A one-standard network or a second-standard network includes a WiFi network.
- the control unit determines, according to the first resource state information, a remaining capacity of the first standard network.
- the first resource status information may include at least one of network deployment information, load information, number of users, and average bandwidth available to each user of the first-standard network where the UE is located, where the first resource status information may reflect The remaining capacity or pipeline capacity of the first-standard network.
- control unit determines, according to the second resource status information, that the remaining capacity of the first network in the at least one second-standard network is greater than the remaining capacity of the first-standard network, the UE is offloaded to the first network.
- the first network may provide a more efficient service for the UE, and the UE may be offloaded to the first network. Better meet the needs of users for wireless resources.
- the control unit determines, according to the second resource status information, that the remaining capacity of the network in the at least one second-standard network is greater than the remaining capacity of the first-standard network, the UE is offloaded to the at least one second-standard network.
- the network in which the remaining capacity is greater than the remaining capacity of the first-standard network can also better satisfy the user's demand for wireless resources.
- the method for the offloading process provided in this embodiment, after the UE accesses the first standard network, the first resource state information of the first standard network and at least one second standard network having an overlapping area with the first standard network are obtained by the control unit.
- Second resource status information, first standard network or second standard The network includes a WiFi network, and determining a remaining capacity of the first-standard network according to the first resource state information, and determining, according to the second resource state information, that a remaining capacity of the first network in the at least one second-standard network is greater than that of the first-standard network.
- the remaining capacity is used to offload the UE to the first network, which can provide more wireless network resources for the user, and further optimize the configuration of the wireless network resource according to the network support capability of the UE, thereby improving the utilization of the wireless network resource.
- FIG. 5 is a flowchart of Embodiment 5 of the method for the offloading according to the present invention.
- the number of networks in which the remaining capacity in the at least one second-standard network is greater than the remaining capacity of the first-standard network is greater than that in FIG.
- the method for the offloading process based on the service type information of the UE is proposed.
- the method for the offloading process of the present embodiment, based on the embodiment shown in FIG. 4, includes:
- the control unit After the UE accesses the first-standard network, the control unit acquires the first resource state information of the first-standard network and the second resource state information of the at least one second-standard network that has an overlapping area with the first-standard network, where A one-standard network or a second-standard network includes a WiFi network.
- the control unit determines, according to the first resource state information, a remaining capacity of the first-standard network.
- control unit determines, according to the second resource status information, that the remaining capacity of the first network in the at least one second-standard network is greater than the remaining capacity of the first-standard network, perform S504.
- control unit acquires service type information of the service required by the UE.
- the service type information of the UE includes any one of a browsing, an interaction, or a download, or a combination thereof.
- the control unit needs to select to offload the UE to one of the at least two first networks, and the control unit may be configured according to the UE.
- the service type information to be served is selected from one of the at least two networks. For example, if the service type information of the UE is the download, if the remaining capacity required by the UE is large, the UE is offloaded to the remaining capacity of the at least two first networks. Big one in the network.
- the service type information of the UE may also be used as a basis for determining whether to perform offload processing on the UE.
- the remaining capacity of the first-standard network where the UE is located is smaller than the first one of the at least one second-standard network.
- the remaining capacity of the network, but the current service type information of the UE is interactive, and the required remaining capacity is small, and the remaining capacity of the first-standard network can satisfy the normal interaction of the UE, and the UE may not be offloaded, but still by the first System network provides UE Service.
- the control unit offloads the UE into the first network that satisfies the service type information.
- the service type information of the service required by the UE is obtained, and the UE is offloaded to meet the service type information.
- the UE can be offloaded to the most suitable network, and the configuration of the wireless network resources is further optimized, thereby improving the utilization of the wireless network resources.
- the control unit for performing the foregoing method embodiment is described in detail below.
- the control unit in the following embodiments may be an eCoordinator for connecting to a radio network controller (RNC) and/or a base station.
- Controller Base Station Controller, abbreviated as BSC
- base station evolved NodeB; hereinafter referred to as eNB
- controller of WiFi network WiFi Access Controller, WiFi AC for short
- WiFi AC super wireless standard network element super Network element
- FIG. 6 is a schematic structural diagram of Embodiment 1 of a control unit according to the present invention.
- the control unit 600 of the present embodiment includes an obtaining module 61 and a processing module 62, where the obtaining module 61 is used in the user equipment UE.
- the obtaining module 61 is used in the user equipment UE.
- After accessing the first-standard network acquiring first resource state information of the first-standard network and second resource state information of the at least one second-standard network having an overlapping area with the first-standard network, the first-standard network or the second
- the system includes a wireless fidelity WiFi network.
- the processing module 62 is configured to determine, according to the first resource status information and the second resource status information, whether the UE needs to perform offload processing.
- the obtaining module 61 is further configured to query the controller of the WiFi network to obtain resource status information of the WiFi network.
- the control unit 600 of the embodiment may be connected to the controller in the WiFi network through a wireless connection or a wired connection.
- the network interface for querying the controller of the WiFi network for obtaining the resource status information of the WiFi network may be
- the bidirectional interface for carrying the WiFi network resource status information and the control indication information of the control unit to the WiFi network is a new interface defined for implementing the offload processing method of the present invention, and the interface may be a hardware interface or a software interface. .
- the resource status information may include at least one of network deployment information, load information, a number of users, and an average bandwidth available to each user.
- the first-standard network and the second-standard network are a GSM network, a UMTS network, an LTE network, and a WiFi network, and the first-standard network is different from the second-standard network.
- the above acquisition module 61 can be a transmitter or a transceiver.
- the above processing module 62 may be embedded in or independent of the processor of the control unit in hardware, or may be stored in the memory of the control unit in software, so that the processor invokes the operations corresponding to the above modules.
- the processor can be a central processing unit (CPU), a microprocessor, a microcontroller, or the like.
- the control unit of the embodiment may obtain, by using an interface between the UE and the network, the first resource state information of the first-standard network of the serving cell where the UE is located, and the first The system network has the second resource state information of the at least one second-standard network of the overlapping area, and the at least one second-standard network that has the overlapping area with the first-standard network may be the serving cell that is covered by the serving cell where the UE is located.
- At least one second-standard network, wherein the first-standard network or the second-standard network includes a wireless fidelity WiFi network.
- the device in this embodiment can be used to implement the technical solution of the method embodiment shown in FIG. 1.
- the principle and the technical effect are similar, and details are not described herein again.
- the second embodiment of the control unit provided by the present invention determines at least one second-standard network based on the specific location where the UE is located, where the obtaining module 61 is specifically configured to:
- the control unit acquires the second resource state information of the at least one second-standard network that has an overlapping area with the first-standard network at the location, which can reduce the mis-judgment of the control unit to the UE's offload processing, and improve the control unit to the target system network. The accuracy of the determination.
- the location of the location of the UE may be determined by the control unit according to the measurement report reported by the UE or
- Information such as MDT data indirectly or directly determines the location of the UE.
- the device in this embodiment can be used to implement the technical solution of the method embodiment shown in FIG. 2, and the principle and the technical effect are similar, and details are not described herein again.
- the third embodiment of the control unit provided by the present invention further considers the network support capability of the UE, and different network modes supported by different UEs are different. Therefore, at least one second-standard network is determined in combination with the network support capability of the UE, where the obtaining module 61 is specifically configured to:
- control unit acquires the second resource state information of the at least one second-standard network that is overlapped with the first-standard network and supported by the network support capability of the UE, and may reduce the mis-judgment of the shunt processing of the UE by the control unit. , improve the accuracy of the control unit's determination of the target system network.
- the device in this embodiment can be used to implement the technical solution of the method embodiment shown in FIG. 3, and the principle and the technical effect are similar, and details are not described herein again.
- the fourth embodiment of the control unit provided by the present invention specifically determines whether the UE needs to be offloaded according to the size of the remaining capacity of each network, wherein the processing is performed.
- Module 62 is specifically for:
- the first network may provide a more efficient service for the UE, and the UE may be offloaded to the first network. Better meet the needs of users for wireless resources.
- the control unit determines, according to the second resource status information, that the remaining capacity of the network in the at least one second-standard network is greater than the remaining capacity of the first-standard network, the UE is offloaded to the at least one second-standard network.
- the network in which the remaining capacity is greater than the remaining capacity of the first-standard network can also better satisfy the user's demand for wireless resources.
- the device in this embodiment may be used to implement the technical solution of the method embodiment shown in FIG. 4, and the principle and the technical effect are similar, and details are not described herein again.
- the fifth embodiment of the control unit provided by the present invention is directed to the number of networks in which the remaining capacity in the at least one second-standard network is greater than the remaining capacity of the first-standard network.
- a scenario in which the service type information of the UE is used as a selection basis is proposed.
- the processing module 62 is further configured to: If the number of the first network in the at least one second-standard network is greater than or equal to two, the service type information of the service required by the UE is obtained;
- the UE is offloaded to the first network that satisfies the service type information.
- the service type information of the UE includes any one of a browsing, an interaction, or a download, or a combination thereof.
- the control unit needs to select to offload the UE to one of the at least two first networks, and the control unit may be configured according to the UE.
- the service type information to be served is selected from one of the at least two networks. For example, if the service type information of the UE is the download, if the remaining capacity required by the UE is large, the UE is offloaded to the remaining capacity of the at least two first networks. Big one in the network.
- the service type information of the UE may also be used as a basis for determining whether to perform offload processing on the UE.
- the remaining capacity of the first-standard network where the UE is located is smaller than the first one of the at least one second-standard network.
- the remaining capacity of the network, but the current service type information of the UE is interactive, and the required remaining capacity is small, and the remaining capacity of the first-standard network can satisfy the normal interaction of the UE, and the UE may not be offloaded, but still by the first
- the standard network provides services for the UE.
- the device in this embodiment can be used to implement the technical solution of the method embodiment shown in FIG. 5.
- the principle and the technical effect are similar, and details are not described herein again.
- FIG. 7 is a schematic structural diagram of Embodiment 6 of a control unit according to the present invention.
- the control unit 700, the processor 71, the memory 72, and the network interface 73 of the present embodiment store an execution instruction when the control unit When the 700 is running, the processor 71 communicates with the memory 72, the processor 71 is connected to the network interface 73, and the network interface 73 includes a network interface for communicating with the WiFi network and other networks than the WiFi network, and the processor 71 performs execution.
- the instructions cause control unit 700 to perform the following operations:
- the second standard network includes a WiFi network
- the second resource status information includes:
- the processor 71 determines the location of the UE
- the network interface 73 obtains second resource status information of at least one second-standard network having an overlapping area with the first-standard network at the location.
- acquiring the second resource state information of the at least one second-standard network that has an overlapping area with the first-standard network including:
- the processor 71 determines a network support capability of the UE
- the network interface 73 acquires second resource status information of at least one second-standard network supported by the network support capability of the UE with an overlapping area with the first-standard network.
- the UE performs offload processing, including:
- the processor 71 determines, according to the first resource state information, the remaining capacity of the first-standard network; if the processor 71 determines, according to the second resource state information, that the remaining capacity of the first network in the at least one second-standard network is greater than the first-standard network The remaining capacity of the processor 71 then offloads the UE to the first network.
- the UE is offloaded to the first network, including:
- the processor 71 acquires service type information of a service required by the UE;
- the processor 71 offloads the UE to the first network that satisfies the monthly service type information.
- the service type information of the UE includes any one of a browsing, an interaction, or a download, or a combination thereof.
- obtaining the first resource state information of the first-standard network and the second resource state information of the at least one second-standard network that has an overlapping area with the first-standard network including:
- the network interface 73 queries the controller of the WiFi network for the resource status information of the WiFi network.
- the resource status information includes:
- the first-standard network and the second-standard network are a global mobile communication system GSM network, a universal mobile communication system UMTS network, a long-term evolution LTE network, and a WiFi network, and the first-standard network is different from the second-standard network.
- the control unit 700 of this embodiment may be used to perform the technical solution of the foregoing method embodiment, and the implementation principle and the technical effect are similar, and details are not described herein again.
- Embodiments of the present invention provide a computer readable medium, including computer execution instructions, and a computer execution instruction for causing a control unit to perform the above method.
- the following is a detailed description of the shunt processing method provided by the present invention based on a system including any one of the above control unit embodiments and a network element in the GSM network, the UMTS network, the LTE network, and the WiFi network.
- FIG. 8 is a schematic diagram of a first embodiment of a system according to the present invention.
- the embodiment includes a controller BSC including a GSM network, a controller RNC of a UMTS network, a controller eNB of an LTE network, and a WiFi network.
- the control unit of the embodiment of the present invention can include any one of the control unit 800 and the GSM network, the UMTS network, the LTE network, and the network element in the WiFi network.
- Mobility Management Entity (MME) 810 Mobility Management Entity (MME) 810, Core Network (CN) 820, WiFi AC830, eNB840, RNC850, NodeB860, BSC870, Base Transceiver Station (BTS) 880, WiFi a network access point (WiFi Access Point, WiFi AP for short) 890, wherein the control unit 800 can communicate with the BSC 870 in the GSM network, the eNB 840 in the LTE network, the RNC 850 in the UMTS network, and the WiFi AC 830 in the WiFi network.
- MME Mobility Management Entity
- CN Core Network
- WiFi AC830 NodeB860
- BSC870 Base Transceiver Station
- WiFi a network access point WiFi Access Point, WiFi AP for short
- Network interface to obtain resource status information for each standard network, and the resource status of each standard network
- the information is stored in the control unit
- the network interface IeW 801 between the control unit 800 and the WiFi AC 830 in the WiFi network may be a bidirectional interface for carrying the WiFi network resource status information and the control indication information of the control unit 800 to the WiFi network,
- a new interface defined by introducing a WiFi network into an existing system, the interface being a hardware interface or a software interface, after the UE accesses the first standard network, reading the first resource of the first standard network
- the status information and the second resource status information of the at least one second-standard network having an overlapping area with the first-standard network, and determining whether the UE needs to be offloaded according to the first resource status information and the second resource status information.
- the resource status information of each standard network is obtained by the control unit, and the resource status information of each standard network is stored in the control unit, and the UE accesses the first standard network.
- the first resource state information of the first-standard network and the second resource state information of the at least one second-standard network having an overlapping area with the first-standard network are read, where the first-standard network or the second-standard network includes WiFi
- the network determines whether the UE needs to be offloaded according to the first resource state information and the second resource state information, so as to provide more wireless network resources for the user, optimize the configuration of the wireless network resource, and improve the utilization of the wireless network resource. rate.
- the aforementioned program can be stored in a computer readable storage medium.
- the program when executed, performs the steps including the foregoing method embodiments; and the foregoing storage medium includes: a medium that can store program codes, such as a ROM, a RAM, a magnetic disk, or an optical disk.
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Abstract
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Priority Applications (7)
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PCT/CN2013/070157 WO2014106344A1 (zh) | 2013-01-07 | 2013-01-07 | 分流处理方法、控制单元及系统 |
EP13870147.9A EP2938121B1 (en) | 2013-01-07 | 2013-01-07 | Shunting processing method, and control unit and system |
KR1020157021440A KR101693566B1 (ko) | 2013-01-07 | 2013-01-07 | 오프로드 처리 방법, 및 제어 유닛과 시스템 |
JP2015551095A JP6236714B2 (ja) | 2013-01-07 | 2013-01-07 | オフロード処理方法、制御ユニット、およびシステム |
CN201380000137.0A CN103404196B (zh) | 2013-01-07 | 2013-01-07 | 分流处理方法、控制单元及系统 |
CA2897264A CA2897264C (en) | 2013-01-07 | 2013-01-07 | Offload processing method, control unit, and system |
US14/793,577 US9883442B2 (en) | 2013-01-07 | 2015-07-07 | Offload processing method, control unit, and system |
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CN108243472B (zh) * | 2016-12-27 | 2020-10-30 | 中国移动通信集团浙江有限公司 | 2g到4g异系统重选方法和装置 |
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US20150312829A1 (en) | 2015-10-29 |
EP2938121A4 (en) | 2015-11-11 |
CA2897264A1 (en) | 2014-07-10 |
JP2016506190A (ja) | 2016-02-25 |
CN103404196A (zh) | 2013-11-20 |
KR20150104616A (ko) | 2015-09-15 |
US9883442B2 (en) | 2018-01-30 |
EP2938121A1 (en) | 2015-10-28 |
KR101693566B1 (ko) | 2017-01-06 |
EP2938121B1 (en) | 2017-07-26 |
JP6236714B2 (ja) | 2017-11-29 |
CN103404196B (zh) | 2017-05-10 |
CA2897264C (en) | 2018-05-01 |
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