WO2015168929A1

WO2015168929A1 - Method for access network selection and information sending, user equipment and network-side device

Info

Publication number: WO2015168929A1
Application number: PCT/CN2014/077126
Authority: WO
Inventors: 舒兵; 郭轶
Original assignee: 华为技术有限公司
Priority date: 2014-05-09
Filing date: 2014-05-09
Publication date: 2015-11-12
Also published as: CN105264954A

Abstract

The present invention relates to the technical field of mobile communications, and particularly to a method for access network selection and information sending, a terminal and a network-side device, which are used for solving the technical problem in the prior art that the utilization efficiency of a WLAN is relatively low. In the embodiments of the present invention, different jump strategies are set for different APs, so that each UE can select a different AP for access according to the actual situation of each UE itself, it is ensured as much as possible that various APs in a cell can be accessed, and the utilization efficiency of a WLAN network is improved.

Description

Access network selection, information transmission method, user equipment, and network side equipment

Technical field

The present invention relates to the field of mobile communications technologies, and in particular, to an access network selection, an information sending method, a user equipment, and a network side device. Background technique

In addition to the 3GPP (3rd Generation Partnership Project) standard network (such as LTE (Long Term Evolution), WCDMA (Wideband Code Division Multiple Access),

In addition to TD-SCDMA (Time Division-Synchronous Code Division Multiple Access), etc., it also deploys and controls WLAN (Wireless Local Area Networks) nodes by itself or with its partners to provide user equipment. Provide better services and improve user physical insurance. For example, in a single UTRAN (Universal Mobile Telecommunications System Terrestrial Radio Access Network) / E-UTRAN (Evolved Universal Mobile Telecommunications System Terrestrial Radio Access Netwsork, Evolved Universal Mobile Telecommunications System Terrestrial Radio Access Within the coverage of the cell, one or more WLAN access points (APs) can be deployed. In this way, the UE (User Equipment) in the cell can enjoy the 3GPP service. Enjoy the WLAN service.

A service jump can be performed between the 3GPP network and the WLAN network. For example, in a 3G (third generation communication technology) cell in which an AP is deployed, when the AP is unavailable, the UE can access the 3G network to ensure that the UE can be normally connected. When the AP is available and not congested, the user terminal can be redirected from the 3GPP to the WLAN for the WLAN to serve.

However, in the prior art, when a service jump is performed, a unified service jump policy is used, that is, regardless of the characteristics of the AP, the UE will perform a service jump as long as the service jump policy is satisfied, and does not consider each The difference between APs. However, in the actual scenario, there may be a department within the scope of a cell. Many APs, the characteristics of each AP may be the same or different. For example, some AP power is 20dB, and some can reach 30dB. Another example is that they use different frequency bandwidths, some are 20M, some are 40M, and the return rate corresponding to each AP may also be large. There is a small. Therefore, the use of a unified service hopping policy may result in some APs being never accessed, while some APs have too much access load, and service orientation is difficult to achieve the purpose, and the AP resources in the WLAN cannot be fully utilized. Affect the user experience. Summary of the invention

The embodiments of the present invention provide an access network selection, an information sending method, a user equipment, and a network side device, which are used to solve the technical problem that the AP resources in the WLAN cannot be fully utilized.

A first aspect of the present invention provides a method for selecting an access network, including:

The user equipment UE obtains at least two jump policies from the first network, where each jump policy is applied to one or more APs;

The UE performs a service jump between the first network and the AP according to the at least two jump policies.

With reference to the first aspect, in a first possible implementation manner of the first aspect, the acquiring, by the UE, the at least two hopping policies from the first network, At least two jump policies, or the UE acquires the at least two jump policies by using dedicated signaling of the first network.

With the first possible implementation of the first aspect, in a second possible implementation manner of the foregoing aspect, the UE performs the first network and the AP according to the at least two hopping policies. The service hopping includes: the UE, according to the at least two hopping policies, forwarding the service transmission of the UE from the first network to the AP; or, the UE is according to the at least two hops Transit the policy, and the service transmission of the UE is redirected from the AP to the first network.

In conjunction with the second possible implementation of the first aspect, in a third possible implementation manner of the foregoing aspect, the UE, according to the at least two hopping policies, transmits the service of the UE from the The first network jumps to the AP, including: If the UE is on the first network, the UE determines, according to the at least two hopping policies, whether the hop condition of the UE meets the hopping policy of the AP;

If yes, the UE selects an AP from the satisfied APs, and forwards the service of the UE from the first network to the AP.

With reference to the third possible implementation manner of the first aspect, in a fourth possible implementation manner of the first aspect, the UE determines, according to the at least two hopping policies, whether a jump condition of the UE is met. The AP's jump strategy includes:

The UE determines, according to the priority corresponding to each AP, whether the jump condition of the UE satisfies the jump strategy of the AP, in descending order of the corresponding priority; or

The UE selects an AP of a specific priority according to the priority of each AP, and determines whether the hop condition of the UE meets the hopping policy of the selected AP. The specific priority refers to the UE may be The priority of the AP that is connected.

With reference to the third possible implementation manner of the first aspect, or the fourth possible implementation manner, in a fifth possible implementation manner of the first aspect, the jumping policy includes: meeting a signal power of the first network Jump conditions for parameters and/or energy parameters.

With reference to the fifth possible implementation manner of the first aspect, in a sixth possible implementation manner of the first aspect, the jump policy further includes: a basic service set load bssLoad of the wireless local area network WLAN network, and a downlink backhaul rate dlBackhaulRate And the jump condition of the uplink return rate ulBackhaulRate.

With reference to the sixth possible implementation manner of the first aspect, in a seventh possible implementation manner of the foregoing aspect, the UE determines, according to the at least two hopping policies, whether a jump condition of the UE is met The AP's jump strategy includes:

The UE determines, according to the at least two hopping policies, whether the hop condition of the UE meets the hopping policy of the AP, and the hop condition of the UE is: the value of the signal power parameter is smaller than the first preset. The signal power threshold, the value of the basic service set load is less than a preset basic service set load threshold rate, and the value is greater than a preset uplink return rate threshold; and/or The UE determines, according to the at least two hopping policies, whether the hop condition of the UE meets the hopping policy of the AP, and the hop condition of the UE is: the value of the energy parameter is smaller than the first preset energy. The threshold value, the value of the basic service set load is less than a preset basic service set load threshold, and the greater than the preset uplink return rate threshold.

With reference to the third possible implementation manner of the first aspect to any one of the possible implementation manners of the seventh possible implementation manner, in an eighth possible implementation manner of the first aspect, The UE selects an AP from the satisfied APs, and the service transmission of the UE is redirected from the first network to the AP, including:

If the number of the satisfied APs is 1, the UE skips the service transmission of the UE from the first network to the AP; or

If the number of the satisfied APs is greater than 1, the UE selects an AP according to the preset policy, and the service transmission of the UE is redirected from the first network to the AP.

In conjunction with the eighth possible implementation of the first aspect, in a ninth possible implementation manner of the foregoing aspect, the UE selects an AP from the UE according to a preset policy, and sends the service of the UE from the A network jumps to the AP, including:

Selecting, by the UE, a high-priority AP according to the priority of each AP, and forwarding the service transmission of the UE from the first network to the AP; or

The UE randomly selects an AP from the satisfied APs, and transfers the service transmission of the UE from the first network to the AP; or

The UE selects a lightest AP from the satisfied APs, and transfers the service of the UE from the first network to the AP; or

The UE selects an AP with the best signal quality from the satisfied APs, and transfers the service transmission of the UE from the first network to the AP; or

The UE selects an AP with the highest return rate from the satisfied APs, and jumps the service transmission of the UE from the first network to the AP.

In conjunction with the second possible implementation of the first aspect, the tenth possible implementation in the first aspect In the current mode, the UE, according to the at least two hopping policies, that the service transmission of the UE is redirected from the AP to the first network, includes:

If the UE is in the AP, the UE determines, according to the hopping policy of the AP, whether the hop condition of the UE meets the hopping policy of the AP;

If yes, the UE forwards the service transmission of the UE from the AP to the first network.

With reference to the tenth possible implementation manner of the first aspect, in the eleventh possible implementation manner of the first aspect, the jump policy includes: a jump that satisfies a signal power parameter and an energy parameter of the first network condition.

With reference to the eleventh possible implementation manner of the first aspect, in a twelfth possible implementation manner of the first aspect, the UE determines, according to a jump policy of the AP, whether a jump condition of the UE is The hopping policy of the AP is met, and the UE determines, according to the hopping policy of the AP, whether the hopping condition of the UE meets the hopping policy of the AP, and the hopping condition of the UE is: The value of the signal power parameter is greater than a second preset signal power threshold, and the value of the energy parameter is greater than a second predetermined energy threshold.

In combination with the fifth possible implementation manner of the first aspect, the sixth possible implementation manner, the seventh possible implementation manner, the eleventh possible implementation manner, or the twelfth possible implementation manner, In a thirteenth possible implementation manner of the aspect, if the first network is a long term evolution LTE network, the signal power parameter is a reference signal access power RSRP, and the energy parameter is a reference signal access quality RSRQ;

If the first network is a universal mobile communication system UMTS network, the signal power parameter is an access signal power RSCP, and the energy parameter is a ratio Ec/No of chip energy to total interference energy density.

With reference to the first possible implementation of the first aspect to any one of the thirteen possible implementation manners, in the fourteenth possible implementation manner of the first aspect, if a jump The policy corresponds to multiple APs, and the multiple APs are APs with the same characteristics, or the multiple APs are APs determined based on specific conditions. With reference to the fourteenth possible implementation manner of the first aspect, in the fifteenth possible implementation manner of the foregoing aspect, the multiple APs are the same characteristics of the AP, specifically: the multiple APs have the same bandwidth And/or the plurality of APs have the same priority, and/or the return rates of the multiple APs are the same, and/or the signal qualities of the multiple APs are the same.

A second aspect of the present invention provides a method for transmitting information, including:

The network side device determines at least two jump policies, where each jump policy is applied to one or more APs;

The network side device sends the at least two jump policies to the UE through the first network.

With the second aspect, in a first possible implementation manner of the second aspect, the network side device sends the at least two hopping policies to the UE by using the first network, where The broadcast message in the first network sends the at least two jump policies to the UE, or the network side device sends the at least two jump policies by using dedicated signaling of the first network. To the UE.

With reference to the second aspect or the first possible implementation manner, in a second possible implementation manner of the second aspect, the network side device sends the at least two jump policies to the UE by using the first network, including The network side device adds the at least two hopping policies to a list, and sends the list to the UE by using the first network; where the list further includes an AP and a hopping policy. Correspondence between the two.

A third aspect of the present invention provides a UE, including:

An obtaining module, configured to obtain at least two jump policies from the first network, where each jump policy is applied to one or more APs;

And a processing module, configured to perform a service jump between the first network and the AP according to the at least two jump policies.

With reference to the third aspect, in a first possible implementation manner of the third aspect, the acquiring module is specifically configured to: obtain, by using a broadcast message of the first network, the at least two jump policies, or Dedicated signaling of the first network acquires the at least two jump policies.

In combination with the third aspect or the first possible implementation, the second possible implementation in the third aspect In the current mode, the processing module is specifically configured to: redirect, according to the at least two hopping policies, the service transmission of the UE from the first network to the AP; or, according to the at least two hops Transit the policy, and the service transmission of the UE is redirected from the AP to the first network.

In conjunction with the second possible implementation of the third aspect, in a third possible implementation manner of the third aspect, the processing module is specifically configured to: redirect the service transmission of the UE from the first network to The AP is specifically configured to: if the UE is in the first network, determine, according to the at least two hopping policies, whether the hop condition of the UE meets a hopping policy of the AP; One AP is selected from the AP, and the service transmission of the UE is redirected from the first network to the AP.

With reference to the third possible implementation manner of the third aspect, in a fourth possible implementation manner of the third aspect, the processing module is configured to determine, according to the at least two Whether the transition condition satisfies the AP's jump policy, specifically: according to the priority level of each AP, determining whether the UE's jump condition satisfies the AP's jump policy according to the corresponding priority from high to low; Or, according to the priority corresponding to each AP, selecting an AP of a specific priority, determining whether the hop condition of the UE meets the hopping policy of the selected AP, where the specific priority refers to that the UE can be connected. The priority of the incoming AP.

With reference to the third possible implementation manner of the third aspect, or the fourth possible implementation manner, in a fifth possible implementation manner of the third aspect, the jumping policy includes: meeting a signal power of the first network Jump conditions for parameters and/or energy parameters.

In conjunction with the fifth possible implementation of the third aspect, in a sixth possible implementation manner of the third aspect, the jump policy further includes a bssLoad, a dlBackhaulRate, and an ulBackhaulRate jump condition of the WLAN network.

With reference to the sixth possible implementation manner of the third aspect, in a seventh possible implementation manner of the third aspect, the processing module is configured to determine, according to the at least two Whether the transition condition satisfies the hopping policy of the AP, specifically: determining, according to the at least two hopping policies, whether the hopping condition of the UE meets the hopping policy of the AP, where the hopping condition of the UE is: The value of the signal power parameter is less than the first preset signal power threshold, the basic service set load The value of the UE is determined to be smaller than the preset basic service set load threshold, and the value of the downlink backhaul rate is greater than the preset downlink and/or, according to the at least two jump policies, determining whether the UE's jump condition satisfies the AP. The jump policy of the UE is: the value of the energy parameter is less than a first preset energy threshold, and the value of the basic service set load is less than a preset basic service set load threshold, The value of the downlink backhaul rate is greater than a preset downlink backhaul rate threshold, and the value of the uplink backhaul rate is greater than a preset uplink backhaul rate threshold.

With reference to the third possible implementation manner of the third aspect, the possible implementation manner of the seventh possible implementation manner, in the eighth possible implementation manner of the third aspect, the processing module is specifically used If the information is satisfied, the AP is selected from the satisfied APs, and the service transmission of the UE is redirected from the first network to the AP, where: if satisfied, the number of APs that meet is 1; And then, the service transmission of the UE is redirected from the first network to the AP; or, if the number of the satisfied APs is greater than 1, the AP is selected according to a preset policy, and the UE is selected. The service transfer jumps from the first network to the AP.

With reference to the eighth possible implementation manner of the third aspect, in a ninth possible implementation manner of the third aspect, the processing module is specifically configured to select an AP according to a preset policy, and send the service of the UE The hopping from the first network to the AP includes: selecting a high-priority AP according to the priority of each AP that is satisfied, and forwarding the service transmission of the UE from the first network to the Or; randomly selecting an AP from the satisfied APs, and forwarding the service transmission of the UE from the first network to the AP; or selecting a least-loaded AP from the satisfied APs, The service transmission of the UE is redirected from the first network to the AP; or, an AP with the best signal quality is selected from the satisfied APs, and the service transmission of the UE is redirected from the first network. Or to the AP; or, select one AP with the highest return rate from the satisfied APs, and jump the service transmission of the UE from the first network to the AP.

With reference to the second possible implementation manner of the third aspect, in a tenth possible implementation manner of the third aspect, the processing module is configured to, according to the at least two Transmitting from the AP to the first network, specifically: if the UE is on the AP, the root Determining, according to the hopping policy of the AP, whether the hop condition of the UE meets the hopping policy of the AP; if yes, forwarding the service transmission of the UE from the AP to the first network on.

With reference to the tenth possible implementation manner of the third aspect, in the eleventh possible implementation manner of the third aspect, the jump policy includes: a jump that satisfies a signal power parameter and an energy parameter of the first network condition.

With reference to the eleventh possible implementation manner of the third aspect, in a twelfth possible implementation manner of the third aspect, the processing module is specifically configured to determine, according to a jump policy of the AP, the UE Whether the hopping condition of the UE meets the hopping policy of the AP, the method includes: determining, according to the hopping policy of the AP, whether the hopping condition of the UE meets the hopping policy of the AP, where the UE's hopping condition is The value of the signal power parameter is greater than a second preset signal power threshold, and the value of the energy parameter is greater than a second preset energy threshold.

In combination with the fifth possible implementation manner of the third aspect, the sixth possible implementation manner, the seventh possible implementation manner, the eleventh possible implementation manner, and the twelfth possible implementation manner A possible implementation manner, in a thirteenth possible implementation manner of the third aspect, if the first network is an LTE network, the signal power parameter is RSRP, and the energy parameter is RSRQ; The first network is a UMTS network, and the signal power parameter is RSCP, and the energy parameter is Ec/No.

With reference to the third aspect or any one of the possible possible implementations to the thirteenth possible implementation manner, in the fourteenth possible implementation manner of the third aspect, if a jump The policy corresponds to multiple APs, and the multiple APs are APs with the same characteristics, or the multiple APs are APs determined based on specific conditions.

With reference to the fourteenth possible implementation manner of the third aspect, in the fifteenth possible implementation manner of the third aspect, the multiple APs are APs with the same characteristics, specifically: the multiple APs have the same bandwidth And/or the plurality of APs have the same priority, and/or the return rates of the multiple APs are the same, and/or the signal qualities of the multiple APs are the same.

A fourth aspect of the present invention provides a network side device, including:

a determining module, configured to determine at least two jump strategies, wherein each jump policy is applied to one Or multiple APs;

And a sending module, configured to send the at least two jump policies to the UE by using the first network.

With reference to the fourth aspect, in a first possible implementation manner of the fourth aspect, the sending module is specifically configured to: send, by using a broadcast message in the first network, the at least two jump policies to the The UE, or, sends the at least two jump policies to the UE by using dedicated signaling of the first network.

With the fourth aspect or the first possible implementation manner, in a second possible implementation manner of the fourth aspect, the sending module is specifically configured to: add the at least two jump policies to a list, And sending, by the first network, the list to the UE, where the list further includes a correspondence between an AP and a jump policy.

A fifth aspect of the present invention provides a UE, including:

a memory for storing instructions;

a receiver, configured to acquire at least two jump policies from the first network, where each jump policy is applied to one or more APs;

The processor is configured to execute the instruction, and perform a service jump between the first network and the AP according to the at least two jump policies.

With reference to the fifth aspect, in a first possible implementation manner of the fifth aspect, the receiver is specifically configured to: obtain, by using a broadcast message of the first network, the at least two jump policies, or Dedicated signaling of the first network acquires the at least two jump policies.

With reference to the fifth aspect or the first possible implementation manner, in a second possible implementation manner of the fifth aspect, the processor is specifically configured to execute the instruction, according to the at least two jump policies, The service transmission of the UE is redirected from the first network to the AP; or, the instruction is executed, and the service transmission of the UE is redirected from the AP to the first according to the at least two jump policies On a network.

With reference to the second possible implementation manner of the fifth aspect, in a third possible implementation manner of the fifth aspect, the processor is specifically configured to execute the instruction, according to the at least two jump policies, The service transmission of the UE is redirected from the first network to the AP, specifically: executing the instruction, If the UE is on the first network, determine, according to the at least two hopping policies, whether the hop condition of the UE meets the hopping policy of the AP; if yes, select an AP from the satisfied APs. Transferring the service of the UE from the first network to the AP.

With reference to the third possible implementation manner of the fifth aspect, in a fourth possible implementation manner of the fifth aspect, the processor is specifically configured to execute the instruction, and determine, according to the at least two jump policies Whether the hopping condition of the UE meets the hopping policy of the AP, specifically: performing the instruction, determining, according to the priority corresponding to each AP, the hop of the UE according to the priority of the corresponding priority from high to low Whether the transition condition satisfies the jump strategy of the AP; or, the instruction is executed, and the AP of the specific priority is selected according to the priority corresponding to each AP, and whether the jump condition of the UE satisfies the jump strategy of the selected AP is determined. The specific priority refers to the priority corresponding to the AP that the UE can access.

With reference to the third possible implementation manner of the fifth aspect, or the fourth possible implementation manner, in a fifth possible implementation manner of the fifth aspect, the jumping policy includes: meeting a signal power of the first network Jump conditions for parameters and/or energy parameters.

With reference to the fifth possible implementation manner of the fifth aspect, in a sixth possible implementation manner of the fifth aspect, the jump policy further includes a bssLoad, a dlBackhaulRate, and an ulBackhaulRate jump condition of the WLAN network.

With reference to the sixth possible implementation manner of the fifth aspect, in a seventh possible implementation manner of the fifth aspect, the processor is specifically configured to execute the instruction, and determine, according to the at least two jump policies Whether the hopping condition of the UE satisfies the hopping policy of the AP, specifically: executing the instruction, determining, according to the at least two hopping policies, whether the hopping condition of the UE meets the hopping policy of the AP, The jump condition of the UE is: the value of the signal power parameter is smaller than the first preset signal power threshold, the value of the basic service set load is less than a preset basic service set load threshold, and the downlink backhaul is The value of the rate is greater than a preset downlink backhaul rate threshold, and the value of the uplink backhaul rate is greater than a preset uplink backhaul rate threshold; and/or, the instruction is executed, according to the at least two hops a transition policy, determining whether the hop condition of the UE meets a hopping policy of the AP, where the hop condition of the UE is: the value of the energy parameter is less than a first preset energy threshold, and the basic service set load Value The value is less than the preset basic service set load threshold, and the value of the downlink backhaul rate is greater than any one of the third possible implementation manner of the fifth aspect and the seventh possible implementation manner. A possible implementation manner, in an eighth possible implementation manner of the fifth aspect, the processor is specifically configured to: if yes, the UE selects an AP from the satisfied AP, and transmits the service of the UE from The first network is redirected to the AP, where: if the number of the satisfied APs is 1, the service transmission of the UE is redirected from the first network to the AP; or If the number of APs that are satisfied is greater than 1, the AP is selected from the AP according to a preset policy, and the service transmission of the UE is redirected from the first network to the AP.

With reference to the eighth possible implementation manner of the fifth aspect, in a ninth possible implementation manner of the fifth aspect, the processor is specifically configured to select an AP according to a preset policy, and send the service of the UE Jumping from the first network to the AP, specifically: selecting a high-priority AP according to the priority of each AP, and forwarding the service transmission of the UE from the first network to the Or, the AP is randomly selected from the satisfied APs, and the service transmission of the UE is redirected from the first network to the AP; or, the AP with the lightest load is selected from the satisfied APs. Forwarding the service transmission of the UE from the first network to the AP; or, selecting an AP with the best signal quality from the satisfied APs, and skipping the service transmission of the UE from the first network Go to the AP; or, select one AP with the highest return rate from the satisfied APs, and jump the service transmission of the UE from the first network to the AP.

With the second possible implementation of the fifth aspect, in a tenth possible implementation manner of the fifth aspect, the processor is specifically configured to execute the instruction, according to the at least two jump policies, The service transmission of the UE is redirected from the AP to the first network, specifically: executing the instruction, if the UE is on the AP, determining the jump of the UE according to the jump policy of the AP Whether the condition satisfies the jump policy of the AP; if yes, the service transmission of the UE is redirected from the AP to the first network.

With reference to the tenth possible implementation manner of the fifth aspect, in the eleventh possible implementation manner of the fifth aspect, the jump policy includes: meeting a signal power parameter and an energy parameter of the first network The number of jump conditions.

With reference to the eleventh possible implementation manner of the fifth aspect, in a twelfth possible implementation manner of the fifth aspect, the processor is specifically configured to determine, according to a jump policy of the AP, the UE Whether the hop condition of the AP meets the hopping policy of the AP, and specifically: determining, according to the hopping policy of the AP, whether the hop condition of the UE meets the hopping policy of the AP, and the hop condition of the UE The value of the signal power parameter is greater than a second preset signal power threshold, and the value of the energy parameter is greater than a second preset energy threshold.

In combination with the fifth possible implementation manner of the fifth aspect, the sixth possible implementation manner, the seventh possible implementation manner, the eleventh possible implementation manner, and the twelfth possible implementation manner A possible implementation manner, in a thirteenth possible implementation manner of the fifth aspect, if the first network is an LTE network, the signal power parameter is RSRP, and the energy parameter is RSRQ; The first network is a UMTS network, and the signal power parameter is RSCP, and the energy parameter is Ec/No.

With reference to the fifth aspect, or any one of the possible possible implementations to the thirteenth possible implementation manner, in the fourteenth possible implementation manner of the fifth aspect, if a jump The policy corresponds to multiple APs, and the multiple APs are APs with the same characteristics, or the multiple APs are APs determined based on specific conditions.

With reference to the fifth aspect or the fourteenth possible implementation manner, in the fifteenth possible implementation manner of the fifth aspect, the multiple APs are APs with the same characteristics, specifically: the multiple APs have the same bandwidth And/or the plurality of APs have the same priority, and/or the return rates of the multiple APs are the same, and/or the signal qualities of the multiple APs are the same.

A sixth aspect of the present invention provides a network side device, including:

a memory for storing instructions;

a processor, configured to execute the instruction, determining at least two jump policies, where each jump policy is applied to one or more APs;

And a transmitter, configured to send the at least two jump policies to the UE by using the first network.

In conjunction with the sixth aspect, in a first possible implementation manner of the sixth aspect, The method is: sending, by using a broadcast message in the first network, the at least two hopping policies to the UE, or sending, by using dedicated signaling of the first network, the at least two hopping policies Sent to the UE.

With reference to the sixth aspect or the first possible implementation manner, in a second possible implementation manner of the sixth aspect, the processor is specifically configured to: add the at least two jump policies to a list; The list further includes a correspondence between the AP and the hopping policy. The transmitter is specifically configured to: send the list to the UE by using the first network.

In the embodiment of the present invention, each of the hopping policies corresponds to one or more APs, that is, one AP may correspond to one hopping policy, or multiple APs may correspond to one hopping strategy, which is equivalent to different The APs set different hopping policies. In this way, different APs can be set to take into account different characteristics of the APs, so that different UEs can select different APs to access according to different situations, because each UE has different conditions. In the end, it is possible to select different AP accesses, so as to make the AP resources in the WLAN be used reasonably, and to achieve the purpose of service orientation. At the same time, different UEs may select different APs for access, and then each AP The number of UEs that are loaded is limited, and congestion is rarely seen for each UE, improving the user experience. DRAWINGS

FIG. 1 is a main flowchart of a method for selecting an access network according to an embodiment of the present invention;

2 is a main flowchart of a method for sending information according to an embodiment of the present invention;

3 is a main structural block diagram of a UE in an embodiment of the present invention;

4 is a main structural block diagram of a network side device according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a UE according to an embodiment of the present invention;

FIG. 6 is a schematic diagram of a main structure of a network side device according to an embodiment of the present invention. detailed description

An embodiment of the present invention provides a method for selecting an access network, where the method may include: the UE acquiring at least two hop policies from the first network, where each hop policy is applied to one or more APs; Performing service hopping between the first network and the AP according to the at least two jump policies Turn.

In the embodiment of the present invention, each of the hopping policies corresponds to one or more APs, that is, one AP may correspond to one hopping policy, or multiple APs may correspond to one hopping strategy, which is equivalent to different The APs set different hopping policies. In this way, different APs can be set to take into account different characteristics of the APs, so that different UEs can select different APs to access according to different situations, because each UE has different conditions. In the end, it is possible to select different AP accesses, so as to make the AP resources in the WLAN be used reasonably, and to achieve the purpose of service orientation. At the same time, different UEs may select different APs for access, and then each AP The number of UEs that are loaded is limited, and congestion is rarely seen for each UE, improving the user experience.

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. It is a partial embodiment 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.

The techniques described herein can be used in a variety of communication systems, such as current 2G, 3G communication systems and next generation communication systems, such as Global System for Mobile communications (GSM), Code Division Multiple Access (Code Division Multiple Access,). CDMA) system, Time Division Multiple Access (TDMA) system, Wideband Code Division Multiple Access Wireless (WCDMA), Frequency Division Multiple Addressing (FDMA) system, Orthogonal Frequency Orthogonal Frequency-Division Multiple Access (OFDMA) system, single carrier FDMA (SC-FDMA) system, General Packet Radio Service (GPRS) system, Long Term Evolution (LTE) system, And other such communication systems.

Various aspects are described herein in connection with user equipment.

The user equipment may be a wireless terminal or a wired terminal, and the wireless terminal may be a device that provides voice and/or data connectivity to the user, a handheld device with wireless connection function, or even Receive other processing devices from the wireless modem. The wireless terminal can communicate with one or more core networks via a radio access network, such as a RAN (Radio Access Network), which can be a mobile terminal, such as a mobile telephone (or "cellular" telephone) and with a mobile terminal. The computer, for example, can be a portable, pocket, handheld, computer built-in or in-vehicle mobile device that exchanges language and/or data with the wireless access network. For example, Personal Communication Service (PCS) phones, cordless phones, Session Initiation Protocol (SIP) phones, Wireless Local Loop (WLL) stations, Personal Digital Assistants (PDAs), etc. . A wireless terminal may also be called a system, a Subscriber Unit, a Subscriber Station, a Mobile Station, a Mobile, a Remote Station, an Access Point, Remote Terminal, Access Terminal, User Terminal, User Agent, User Device, or User Equipment.

In addition, the terms "system," and "network" are often used interchangeably herein. The term "and/or" is merely an association describing an associated object, indicating that there may be three relationships, such as , A and / or B, can be expressed as: A exists alone, there are A and B, there are three cases of B. In addition, the character "/" in this article, unless otherwise specified, generally means that the context is a kind of context The relationship of "or".

The embodiments of the present invention are further described in detail below with reference to the accompanying drawings.

Referring to FIG. 1, an embodiment of the present invention provides a method for selecting an access network, and a main process of the method is described as follows.

Step 101: The user terminal UE acquires at least two jump policies from the first network, where each jump policy is applied to one or more APs.

In the embodiment of the present invention, the network to which the AP belongs may be a WLAN network, that is, the AP is an access point of the WLAN network. A possible application scenario is as follows: M cells (M is not less than 2) are deployed in a cell, and the M APs are access points of the WLAN network, and the cell is a cell covered by the first network.

In the embodiment of the present invention, the first network may be a 4G network (such as LTE), or It refers to a 3G network, such as a UMTS network.

Optionally, in the embodiment of the present invention, the acquiring, by the UE, the at least two hopping policies from the first network, includes: acquiring, by the UE, the at least two hops by using a broadcast message of the first network The policy, or the UE acquires the at least two jump policies by using dedicated signaling of the first network.

Optionally, in the embodiment of the present invention, the manner in which the UE acquires the at least two hopping policies may be related to the state of the UE. For example, if the UE is in the idle state of the UMTS, the UE may only receive through the broadcast message, and if the UE is in the Cell-DCH (active) state, the UE may only Received by the dedicated signaling.

Optionally, in the embodiment of the present invention, if a hopping policy corresponds to multiple APs, multiple APs corresponding to the same hopping policy may be regarded as a group of APs, and the group of APs may have the same characteristics. The AP, or the plurality of APs are APs determined based on specific conditions, such as facilitating management, or other conditions.

Optionally, in the embodiment of the present invention, the multiple APs are APs with the same characteristics, and specifically, the multiple APs have the same bandwidth, and/or the multiple APs have the same priority, and/or the multiple The return rates of the APs are the same, and/or the signal quality of the multiple APs is the same, and so on.

If each AP corresponds to a hopping policy, it can determine different hopping strategies based on the differences of different APs, and improve the utilization of AP resources in the WLAN network.

If a plurality of APs are grouped into one group, the same hopping policy can be allocated to multiple APs, and the allocation process is relatively simple, and the corresponding relationship set needs to be sent by the network side device to the UE, Each broadcast message is limited in size, and the amount of data included in the corresponding relationship set is small, which is advantageous for transmission by broadcast.

Step 102: The UE performs a service jump between the first network and the AP according to the at least two jump policies.

Optionally, in the embodiment of the present invention, the UE that performs the service hopping between the first network and the AP according to the at least two hopping policies may include: the UE according to the at least two hops Transit the policy, the service transmission of the UE is redirected from the first network to the AP; or, the UE, according to the at least two hopping policies, redirects the service transmission of the UE from the AP to the First network On.

In the embodiment of the present invention, the service transmission of the UE is forwarded from the first network to the AP, which may refer to that the ongoing service transmission process of the UE is redirected from the first network to the AP. And the service transmission process to be performed by the UE is also forwarded from the first network to the AP, that is, the UE originally processes the service in the first network, and then switches to the AP to process the service. Similarly, the same is true for the service transmission of the UE from the AP to the first network.

Optionally, in the embodiment of the present invention, the UE, according to the at least two hopping policies, that the service transmission of the UE is redirected from the first network to the AP, may include: On the first network, the UE determines, according to the at least two hopping policies, whether the hop condition of the UE meets the hopping policy of the AP; if yes, the UE selects one of the satisfied APs. And transmitting, by the AP, the service transmission of the UE from the first network to the AP. In the embodiment of the present invention, each AP corresponds to a hopping policy. For an AP, the hopping policy of the AP is satisfied.

At this time, the jump condition of the UE refers to a jump condition that the UE jumps from the first network to the WLAN network.

Optionally, in the embodiment of the present invention, the UE determines, according to the at least two hopping policies, whether the hopping condition of the UE meets a hopping policy of the AP, and the method includes: Determining, according to the priority of the corresponding priority, whether the hop condition of the UE meets the hopping policy of the AP, or the UE selects a specific priority according to the priority corresponding to each AP. The AP determines whether the hop condition of the UE meets the hopping policy of the selected AP, where the specific priority refers to a priority corresponding to the AP that the UE can access, that is, the specific priority The AP is an AP that can be accessed by the UE, and is equivalent to the priority of the UE according to the priority of the AP. First, the AP that is accessible to the UE is selected from each AP, and then the UE's jump condition is determined. Whether the jump strategy of the selected AP is satisfied.

Specifically, the UE determines whether the UE's hop condition meets the hopping policy of the AP, and may be regarded as the UE scanning the AP. If the priority is set for each AP, the UE scans each AP in the following possible scanning modes: 1. Simultaneous scanning of each AP;

2. Scan each AP in turn according to the order of priority from high to low;

3. For the UE, the accessible AP may only correspond to the AP of the priority, and the UE only scans the AP that is accessible to the UE. For example, there are three APs, namely API, AP2, and AP3. The priority of the API is priority 1, the priority of AP2 is priority 2, and the priority of AP3 is priority 3. For the UE, priority is given. The APs of Level 2 and Level 3 are APs that can be accessed, and the APs of Priority 1 are APs that are not accessible. The reason for the inaccessibility may be the reason of the permission, or other reasons. Then, when the UE scans, only AP2 and AP3 are scanned, and the API is not scanned.

Optionally, in the embodiment of the present invention, the jump policy includes a jump condition that satisfies a signal power parameter and/or an energy parameter of the first network.

Optionally, in the embodiment of the present invention, the jump policy further includes: a basic service set load (bssLoad) of the WLAN network, a downlink backhaul rate of the WLAN network (dlBackhaulRate), and an uplink backhaul rate (ulBackhaulRate) of the WLAN network. Jump condition.

Optionally, in the embodiment of the present invention, when the network side device in the first network sends the at least two hopping policies to the UE, the mapping between the AP and the hopping policy may be concurrent. The jump policy is added to a list to illustrate the correspondence between the AP and the jump policy. The network side device may directly send the list to the UE, so that the UE can learn not only the at least two jump policies but also the correspondence between the AP and the jump policy. Here are a few examples to illustrate the correspondence between APs and jump strategies.

1. The following describes the possible forms of the corresponding relationship set for the case where the AP and the jump policy are corresponding to each other. Table 1 is an example for an LTE network, and Table 2 is an example for a UMTS network. Table 1

In Table 1, the first network is an LTE network, and the signal power parameter is RSRP (Reference Signal Received Power), and the energy parameter is

RSRQ (Reference Signal Received Quality). Table 1 threshRsrpLowl, threshRsrqLowl, threshBssLoadLowl, threshDlBackhaulRateHigh 1, threshUlBackhaulRateHigh 1, threshRsrpHighl threshRsrqHigh 1 and fixed width values are set in the embodiment of the embodiment of the present invention, threshRsrpLow2, threshRsrqLow2, threshBssLoadLow2, threshDlBackhaulRateHigh2, threshUlBackhaulRateHigh2, threshRsrpHigh2 and were also threshRsrqHigh2 To fix the threshold. These fixed thresholds are part of the hopping strategy and are delivered to the UE through the first network.

It can be seen from Table 1 that to access the WLAN network from the LTE network, the jump policy may include a signal power parameter of the LTE network or a jump condition of the energy parameter, and may also include a WLAN network basic service set load. The jump condition of the downlink backhaul rate and the uplink backhaul rate. To access the first network from the WLAN network, the jump policy may include the signal power parameter and a jump condition of the energy parameter. Table 2

In Table 2, because the first network is a UMTS network, the signal power parameter is RSCP (Received Signal Code Power), and the energy parameter is Ec/No (Energy per chip divided by the power) Density, the ratio of chip energy to total interference energy density). In Table 2 threshRscpLowl, threshEcNoLowl, threshBssLoadLowl, threshDIBackhaulRateHigh 1, threshUlBackhaulRateHigh 1, threshRscpHighl and threshEcNoHighl fixed width values are set in the embodiment of the embodiment of the present invention, threshRscpLow2, threshEcNoLow2, threshBssLoadLow2, threshDlBackhaulRateHigh2 , threshUlBackhaulRateHigh2 ¾ threshRscpHigh2 and are also threshEcNoHigh2 The fixed threshold value set in the embodiment of the present invention.

As can be seen from Table 2, to access the WLAN network from the UMTS network, the jump policy may include a signal power parameter of the UMTS network or a jump condition of the energy parameter, and may also include a WLAN network basic service set load. The jump condition of the downlink backhaul rate and the uplink backhaul rate. To access the first network from the WLAN network, the jump policy may include the signal power parameter and a jump condition of the energy parameter.

As can be seen from Table 1 and Table 2, different jump conditions are set for different APs. 2. The following is a description of a possible form of the corresponding relationship set for a case where a jump policy corresponds to multiple APs. In this case, multiple APs are grouped into one group, and in this embodiment, multiple characteristics are used. The same APs are divided into groups. Table 3 is an example for an LTE network, and Table 4 is an example for a UMTS network.

table 3

In Table 3, since the first network is an LTE network, the signal power parameter is RSRP, and the energy parameter is RSRQ. In Table 3 threshRsrpLowl, threshRsrqLowl, threshBssLoadLowl, threshDIBackhaulRateHigh 1, threshUlBackhaulRateHigh 1, threshRsrpHighl and threshRsrqHighl fixed width values are set in the embodiment of the embodiment of the present invention, threshRsrpLow2, threshRsrqLow2, threshBssLoadLow2, threshDlBackhaulRateHigh2, threshUlBackhaulRateHigh2, threshRsrpHigh2 and are also threshRsrqHigh2 The fixed threshold value set in the embodiment of the present invention.

As can be seen from Table 3, to access the WLAN network from the LTE network, the hopping strategy may include a signal power parameter of the LTE network or a hop condition of the energy parameter, and may also include a basic service set of the WLAN network. Jump conditions for load, downlink backhaul rate, and uplink backhaul rate. To access the first network from the WLAN network, the jump policy may include the signal power parameter and a jump condition of the energy parameter. Table 4

In Table 4, since the first network is a UMTS network, the signal power parameter is RSCP, and the energy parameter is Ec/No. Table 4 threshRscpLowl, threshEcNoLowl, threshBssLoadLowl, threshDIBackhaulRateHigh 1, threshUlBackhaulRateHigh 1, threshRscpHighl and threshEcNoHighl fixed width values are set in the embodiment of the embodiment of the present invention, threshRscpLow2, threshEcNoLow2, threshBssLoadLow2, threshDlBackhaulRateHigh2, threshUlBackhaulRateHigh2, threshRscpHigh2 and are also threshEcNoHigh2 The fixed threshold value set in the embodiment of the present invention.

As can be seen from Table 4, to access the WLAN network from the UMTS network, the jump policy may include a signal power parameter of the UMTS network or a jump condition of the energy parameter, and may also include a basic service set of the WLAN network. Jump conditions for load, downlink backhaul rate, and uplink backhaul rate. To access the first network from the WLAN network, the jump policy may include the signal power parameter and a jump condition of the energy parameter.

As shown in Table 3 and Table 4, APs such as AP1, AP2, and AP3 are grouped into one group. The APs in this group are unified to the jump policy 1, and the APs are divided into one group. Corresponds to jump strategy 2. A group of APs may have the same specified characteristics, or for other reasons, such as Reason.

3. The following is a description of a possible form of the corresponding relationship set for a case where a jump policy corresponds to multiple APs. In this case, multiple APs are grouped into one group, and in this embodiment, multiple priorities are used. APs of the same level are divided into one group. Table 5 is an example for an LTE network, and Table 6 is an example for a UMTS network.

In Table 5, since the first network is an LTE network, the signal power parameter is RSRP, and the energy parameter is RSRQ. Table 5 threshRsrpLowl, threshRsrqLowl, threshBssLoadLowl, threshDIBackhaulRateHigh 1, threshUlBackhaulRateHigh 1, threshRsrpHighl and threshRsrqHighl fixed width values are set in the embodiment of the embodiment of the present invention, threshRsrpLow2, threshRsrqLow2, threshBssLoadLow2, threshDlBackhaulRateHigh2, threshUlBackhaulRateHigh2, threshRsrpHigh2 are present and threshRsrqHigh2 The fixed threshold set in the embodiment of the invention, threshRsrpLow3, threshRsrqLow3, threshBssLoadLow3, threshDlBackhaulRateHigh3, threshUlBackhaulRateHigh3, threshRsrpHigh3, and threshRsrqHigh3 are also fixed threshold values set in the embodiment of the present invention.

It can be seen from Table 5 that to access the WLAN network from the LTE network, the jump policy may include a signal power parameter of the LTE network or a jump condition of the energy parameter, and may also include

The jump condition of the basic service set load, downlink backhaul rate, and uplink backhaul rate of the WLAN network. To access the first network from the WLAN network, the jump policy may include the signal power parameter and a jump condition of the energy parameter. Table 6

In Table 6, since the first network is a UMTS network, the signal power parameter is RSCP, and the energy parameter is Ec/No. ThreshRscpLowl, threshEcNoLowl, threshBssLoadLowl, threshDIBackhaulRateHigh 1, threshUlBackhaulRateHigh 1, in Table 6, Th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th th threshBssLoadLow3, threshDlBackhaulRateHigh3, threshUlBackhaulRateHigh3, threshRsrpHigh3, and threshEcNoHigh3 are also fixed threshold values set in the embodiment of the present invention.

As can be seen from Table 6, to access the WLAN network from the UMTS network, the jump policy may include a signal power parameter of the UMTS network or a jump condition of the energy parameter, and may also include a basic service set of the WLAN network. Jump conditions for load, downlink backhaul rate, and uplink backhaul rate. To access the first network from the WLAN network, the jump policy may include the signal power parameter and a jump condition of the energy parameter.

As shown in Table 5 and Table 6, APs with high priority, such as API, AP2, and AP3, are classified into one group. The APs in this group are unified to jump policy 1, and AP4 and AP5 are connected. The APs with the priority of all are divided into one group, the group AP corresponds to the jump strategy 2, and the APs with lower priority such as AP6, AP7, ... are divided into one. Group, the group AP corresponds to the jump strategy 3.

After the above example is completed, the access network selection method in the present invention will be further described.

Optionally, in the embodiment of the present invention, the UE, according to the at least two hopping policies, determining whether the hopping condition of the UE meets the hopping policy of the AP, may include: the UE according to the at least two a jump policy, determining whether the jump condition of the UE meets a jump policy of the AP, and the jump condition of the UE is: the value of the signal power parameter is smaller than a first preset signal power threshold, The value of the basic service set load is less than the preset basic service set load threshold, the value of the downlink backhaul rate is greater than the preset downlink backhaul rate threshold, and the value of the uplink backhaul rate is greater than the preset uplink. a rate threshold; and/or, the UE determines, according to the at least two hopping policies, whether the hop condition of the UE meets a hopping policy of the AP, and the hop condition of the UE is: The value of the energy parameter is less than the first preset energy threshold, and the value of the basic service set load is less than the preset basic service. Optionally, in the embodiment of the present invention, if the first network is an LTE network, the signal power parameter is RSRP, and the energy parameter is RSRQ.

Optionally, in the embodiment of the present invention, if the first network is a UMTS network, the signal power parameter is RSCP, and the energy parameter is Ec/No. Here, Ec/No, which refers to the value of Ec divided by No, represents a ratio relationship, and does not represent the relationship between Ec and No as "or".

Optionally, in the embodiment of the present invention, if the UE is selected, the UE may select one AP from the satisfied APs, and the service of the UE may be forwarded from the first network to the AP. If yes, and the number of satisfied APs is 1, the UE skips the service transmission of the UE from the first network to the AP; or, if satisfied, and the number of satisfied APs is greater than 1, And the UE selects an AP according to the preset policy, and the service transmission of the UE is redirected from the first network to the AP.

That is, if there is only one AP that is satisfied, the UE may directly access the AP. If there are multiple APs, the UE may select one AP to access according to the preset policy.

Optionally, in the embodiment of the present invention, the UE selects an AP according to the preset policy, and the service of the UE is redirected from the first network to the AP, where the UE may be: Priority of each AP, selecting a high-priority AP, and forwarding the service transmission of the UE from the first network to the AP; or, the UE randomly selecting an AP from the satisfied APs, Forwarding the service transmission of the UE from the first network to the AP; or, the UE selects one of the APs that are the lightest load from the satisfied APs, and transmits the service of the UE from the first The network jumps to the AP; or, the UE selects an AP with the best signal quality from the satisfied APs, and transfers the service transmission of the UE from the first network to the AP; or The UE selects an AP with the highest return rate from the satisfied APs, and redirects the service transmission of the UE from the first network to the AP.

For example, if there are three APs that are satisfied, namely AP1, AP2, and AP3, the priority of the API is priority 1 (highest), the priority of AP2 is priority 2, and the priority of AP3 is also preferred. Priority 2, the UE may select an API to jump the service transmission of the UE from the first network to the API.

For example, if there are three APs that are satisfied, namely, AP1, AP2, and AP3, where the load of the API is two, the load of AP2 is three, and the priority of AP3 is also five, the UE can select an API. The service transmission of the UE is redirected from the first network to the AP1. In this way, the communication quality of the UE after the access can be ensured as much as possible, and some APs are prevented from malfunctioning due to excessive load.

For example, if there are multiple APs that are satisfied, the UE can select the AP with the best signal quality to access, so as to ensure the communication quality of the UE after access. Specifically, in the embodiment of the present invention, the UE may measure the signal quality of an AP by using a signal quality parameter, where the signal quality parameter may include, for example, an RCPI (Received Channel Power Indicator) RSSI (Received Signal Strength) Indie, Received Signal to Noise Ratio Indicator (RSNI), or one of the RSNI (Received Signal to Noise Ratio Indicator).

For example, if there are multiple APs that are satisfied, the UE may select the AP with the highest rate of the backhaul to access the network, so as to ensure the communication quality of the UE after the access.

Optionally, in the embodiment of the present invention, the UE, according to the at least two hopping policies, that the service transmission of the UE is redirected from the AP to the first network, may include: On the AP, the UE determines, according to the hopping policy of the AP, whether the hop condition of the UE satisfies the hopping policy of the AP; if yes, the UE transmits the service of the UE from the The AP jumps to the first network.

The jump condition of the UE at this time refers to a jump condition that the UE jumps from the WLAN network to the first network.

Because the UE only accesses one AP when the UE is in the WLAN network, the UE only needs to determine whether the UE's jump condition satisfies the AP's jump policy.

Optionally, in the embodiment of the present invention, at this time, the jump policy may include meeting the signal power parameter of the first network and a jump condition of the energy parameter.

Optionally, in the embodiment of the present invention, the UE determines, according to a jump policy of the AP, Whether the hopping condition of the UE meets the hopping policy of the AP may include: determining, by the UE according to the hopping policy of the AP, whether the hopping condition of the UE meets the hopping policy of the AP, The jump condition of the UE is: the value of the signal power parameter is greater than the second preset signal power threshold, and the value of the energy parameter is greater than the second preset energy threshold.

In the embodiment of the present invention, if the first network is an LTE network, the signal power parameter is RSRP, and the energy parameter is RSRQ; if the first network is a UMTS network, the signal power is The parameter is RSCP, and the energy parameter is Ec/No.

Referring to FIG. 2, based on the same inventive concept, an embodiment of the present invention provides an information sending method, and the main process of the method is as follows.

Step 201: The network side device determines at least two jump policies, where each jump policy is applied to one or more APs.

In the embodiment of the present invention, the network side device may be, for example, a base station or an RNC (Radio Network Controller). Specifically, a base station (for example, an access point) may refer to an air interface in an access network. A device that communicates with a wireless terminal over one or more sectors. The base station can be used to convert the received air frame to the IP packet as a router between the wireless terminal and the rest of the access network, wherein the remainder of the access network can include an Internet Protocol (IP) network. The base station can also coordinate attribute management of the air interface. For example, the base station may be a Base Transceiver Station (BTS) in GSM or CDMA, or may be a base station (NodeB) in WCDMA, or may be an evolved base station in LTE (NodeB or eNB or e-NodeB, evolutional Node B), this application is not limited. The correspondence between the policy and the AP. For example, Jump Policy 1 corresponds to API, Jump Policy 2 corresponds to AP2, Jump Policy 1 corresponds to AP3, and so on.

Step 202: The network side device sends the at least two jump policies to the first network.

UE.

Optionally, in the embodiment of the present invention, the network side device sends the at least two hopping policies to the UE by using the first network, where the network side device passes the first network. The broadcast message sends the at least two hopping policies to the UE, or the network side device sends the at least two hopping policies to the UE by using dedicated signaling of the first network.

Optionally, in the embodiment of the present invention, the network side device sends the at least two hopping policies to the UE by using the first network, where the network side device may: The policy is added to a list, and the list is sent to the UE by using the first network. The list further includes a correspondence between the AP and the jump policy.

In the embodiment of the present invention, the UE may perform a service jump between the first network and the WLAN network, and if an AP meets a jump condition that the UE jumps from the first network to the WLAN network And the UE may access the satisfied AP from the first network, and if the AP accessed by the UE meets a jump condition of the UE that is redirected by the WLAN network to the first network, The UE may re-access the first network from the AP, so that which network quality is better and more suitable for the UE, which network the UE can access, thereby ensuring the communication quality of the UE , improve the user experience.

The embodiment of the present invention can be regarded as a cyclic process. There is no sequence between the UE accessing the WLAN network from the first network and the first network from the WLAN network.

Referring to FIG. 3, based on the same inventive concept, an embodiment of the present invention provides a UE, where the UE may include an obtaining module 301 and a processing module 302.

The obtaining module 301 can be configured to obtain at least two jump policies from the first network, where each jump policy is applied to one or more APs. Perform business jumps between.

Optionally, in the embodiment of the present invention, the obtaining module 301 is specifically configured to obtain, by using the broadcast message of the first network, the at least two jump policies, or obtain the local signaling by using the first network. Describe at least two jump strategies.

Optionally, in the embodiment of the present invention, if a hopping policy corresponds to multiple APs, the multiple APs are APs with the same characteristics, or the multiple APs are APs determined according to specific conditions, for example, the specific conditions are, for example, It is easy to manage, or it can be other conditions.

Optionally, in the embodiment of the present invention, the multiple APs are APs with the same characteristics, specifically: the bandwidths of the multiple APs are the same, and/or the priorities of the multiple APs are the same, and/or the multiple The AP's return rate is the same, and/or the signal quality of the multiple APs is the same.

Optionally, in the embodiment of the present invention, the processing module 302 is specifically configured to: according to the at least two hopping policies, the service transmission of the UE is redirected from the first network to the AP; or, according to the The at least two jump policies are described, and the service transmission of the UE is redirected from the AP to the first network.

Optionally, in the embodiment of the present invention, the processing module 302 is specifically configured to: redirect the service of the UE from the first network to the AP, where the UE is located on the first network. Determining, according to the at least two hopping policies, whether the hop condition of the UE satisfies an AP hopping policy; if yes, selecting an AP from the satisfied APs, and transmitting the service of the UE from the The first network jumps to the AP.

Optionally, in the embodiment of the present invention, the processing module 302 is specifically configured to determine, according to the at least two hopping policies, whether the hopping condition of the UE meets an AP hopping policy, specifically: according to each AP Corresponding priority, determining whether the jump condition of the UE satisfies the jump policy of the AP according to the priority of the corresponding priority; or, selecting the AP of the specific priority according to the priority corresponding to each AP And determining whether the hop condition of the UE meets a hopping policy of the selected AP, where the specific priority is a priority corresponding to the AP that the UE can access.

Optionally, in the embodiment of the present invention, the jump policy may include meeting the signal power parameter of the first network and/or a jump condition of the energy parameter. Optionally, in the embodiment of the present invention, the jump policy may further include a bssLoad, a dlBackhaulRate, and an ulBackhaulRate jump condition of the WLAN network.

Optionally, in the embodiment of the present invention, the processing module 302 is specifically configured to determine, according to the at least two hopping policies, whether the hopping condition of the UE meets a hopping policy of the AP, specifically: The two jump policies are used to determine whether the jump condition of the UE meets the jump policy of the AP, and the jump condition of the UE is: the value of the signal power parameter is smaller than the first preset signal power threshold, The value of the basic service set load is less than the preset basic service set load threshold, the value of the downlink backhaul rate is greater than the preset downlink backhaul rate threshold, and the value of the uplink backhaul rate is greater than the preset uplink. a return rate threshold; and/or, determining, according to the at least two hopping policies, whether the hop condition of the UE meets a hopping policy of the AP, where the hop condition of the UE is: the energy parameter The value is less than the first preset energy threshold, and the value of the basic service set load is less than the preset basic service.

Optionally, in the embodiment of the present invention, if the first network is an LTE network, the signal power parameter is RSRP, and the energy parameter is RSRQ; if the first network is a UMTS network, the signal is The power parameter is RSCP, and the energy parameter is Ec/No.

Optionally, in the embodiment of the present invention, the processing module 302 is specifically configured to: if yes, select an AP from the satisfied AP, and forward the service transmission of the UE from the first network to the AP. Specifically, if the number of APs that are satisfied is 1, the service transmission of the UE is redirected from the first network to the AP; or, if satisfied, the number of APs that are satisfied is greater than 1. And selecting an AP according to the preset policy, and forwarding the service transmission of the UE from the first network to the AP.

Optionally, in the embodiment of the present invention, the processing module 302 is specifically configured to: select an AP according to the preset policy, and redirect the service transmission of the UE from the first network to the AP, including: Priority of each AP, selecting a high-priority AP, and forwarding the service transmission of the UE from the first network to the AP; or randomly selecting an AP from the satisfied AP, The service transmission of the UE is redirected from the first network to the AP; or, from the satisfied APs Selecting a least-loaded AP, and forwarding the service transmission of the UE from the first network to the AP; or selecting an AP with the best signal quality from the satisfied APs, and performing the service of the UE Transmitting from the first network to the AP; or, selecting an AP with the highest return rate from the satisfied APs, and forwarding the service transmission of the UE from the first network to the AP.

Optionally, in the embodiment of the present invention, the processing module 302 is specifically configured to: according to the at least two hopping policies, the service transmission of the UE is redirected from the AP to the first network, where: The UE is located on the AP, and determines, according to the hopping policy of the AP, whether the hop condition of the UE meets the hopping policy of the AP; if yes, the service transmission of the UE is hopped from the AP. Go to the first network.

Optionally, in the embodiment of the present invention, the jump policy may include meeting the signal power parameter of the first network and a jump condition of the energy parameter.

Optionally, in the embodiment of the present invention, the processing module 302 is specifically configured to determine, according to the hopping policy of the AP, whether the hopping condition of the UE meets the hopping policy of the AP, including: according to the AP a jump policy, determining whether the jump condition of the UE meets a jump policy of the AP, and the jump condition of the UE is: the value of the signal power parameter is greater than a second preset signal power threshold, And the value of the energy parameter is greater than a second preset energy threshold.

Referring to FIG. 4, based on the same inventive concept, an embodiment of the present invention provides a network side device, where the network side device may include a determining module 401 and a sending module 402.

The determining module 401 can be configured to determine at least two jump policies, wherein each jump policy is applied to one or more APs.

The sending module 402 can be configured to send the at least two jump policies to the UE by using the first network.

The sending module 402 is specifically configured to send, by using a broadcast message in the first network, the at least two hop policies to the UE, or by using dedicated signaling of the first network Two jump policies are sent to the UE.

The sending module 402 is specifically configured to add the at least two hopping policies to a list, and send the list to the UE by using the first network, where the list further includes an AP and a hopping policy. Correspondence between them.

Referring to FIG. 5, based on the same inventive concept, an embodiment of the present invention provides a UE, where the UE includes: a bus 530, and a processor 510, a memory 520, and a receiver 540 connected to the bus 530. The memory 520 is used to store instructions. The receiver 540 is configured to acquire at least two jump policies from the first network, where each jump policy is applied to one or more APs. The processor 510 is configured to execute the instruction, and perform a service jump between the first network and the AP according to the at least two jump policies.

Optionally, in the embodiment of the present invention, the receiver 540 is configured to acquire the at least two jump policies by using a broadcast message of the first network, or obtain the foregoing by using dedicated signaling of the first network. At least two jump strategies.

Optionally, in the embodiment of the present invention, the processor 510 is specifically configured to execute the instruction, and, according to the at least two hopping policies, redirect the service transmission of the UE from the first network to the AP; Or executing the instruction, according to the at least two jump policies, forwarding the service transmission of the UE from the AP to the first network.

Optionally, in the embodiment of the present invention, the processor 510 is specifically configured to execute the instruction, and the service transmission of the UE is redirected from the first network to the AP according to the at least two jump policies. Specifically: performing the instruction, if the UE is on the first network, determining, according to the at least two hopping policies, whether the hop condition of the UE meets an AP hopping policy; if yes, From One AP is selected among the satisfied APs, and the service transmission of the UE is redirected from the first network to the AP.

Optionally, in the embodiment of the present invention, the processor 510 is specifically configured to execute the instruction, and determine, according to the at least two hopping policies, whether the hopping condition of the UE meets an AP hopping policy, specifically: Executing the instruction, determining, according to the priority level of each AP, whether the jump condition of the UE satisfies the jump policy of the AP according to the priority of the corresponding priority; or, executing the instruction, according to The priority of each AP is selected, and the AP of the specific priority is selected to determine whether the hop condition of the UE meets the hopping policy of the selected AP. The specific priority refers to the AP that the UE can access. Corresponding priority.

Optionally, in the embodiment of the present invention, the jump policy further includes a bssLoad, a dlBackhaulRate, and an ulBackhaulRate jump condition of the WLAN network.

Optionally, in the embodiment of the present invention, the processor 510 is specifically configured to execute the instruction, and determine, according to the at least two hopping policies, whether the hopping condition of the UE meets an AP hopping policy, specifically:

Executing the instruction, determining, according to the at least two hopping policies, whether the hop condition of the UE meets a hopping policy of the AP, where the hop condition of the UE is: the value of the signal power parameter is smaller than the first The preset signal power threshold value, the value of the basic service set load is less than the preset basic service set negative

Executing the instruction, determining, according to the at least two hopping policies, whether the hop condition of the UE meets the hopping policy of the AP, the hop condition of the UE is: the value of the energy parameter is smaller than the first preset The energy threshold, the value of the basic service set load is less than a preset basic service set load threshold, and the value is greater than a preset uplink return rate threshold.

Optionally, in the embodiment of the present invention, if the first network is an LTE network, the signal function The rate parameter is RSRP, and the energy parameter is RSRQ. If the first network is a UMTS network, the signal power parameter is RSCP, and the energy parameter is Ec/No.

Optionally, in the embodiment of the present invention, the processor 510 is specifically configured to: if yes, the UE selects an AP from the satisfied APs, and the service transmission of the UE is redirected from the first network to the On the AP, specifically: if the number of APs that are satisfied is 1, the service transmission of the UE is redirected from the first network to the AP; or, if satisfied, the number of APs that are satisfied If it is greater than 1, an AP is selected according to a preset policy, and the service transmission of the UE is redirected from the first network to the AP.

Optionally, in the embodiment of the present invention, the processor 510 is specifically configured to select an AP according to a preset policy, and the service transmission of the UE is redirected from the first network to the AP, specifically: Priority of each AP, selecting a high-priority AP, and forwarding the service transmission of the UE from the first network to the AP; or randomly selecting an AP from the satisfied AP, The service transmission of the UE is redirected from the first network to the AP; or, selecting one of the APs that are the lightest load from the satisfied APs, and forwarding the service transmission of the UE from the first network to the Or selecting an AP with the best signal quality from the satisfied APs, and forwarding the service transmission of the UE from the first network to the AP; or selecting a return rate from the satisfied APs. The highest AP, the service transmission of the UE is redirected from the first network to the AP.

Optionally, in the embodiment of the present invention, the processor 510 is specifically configured to execute the instruction, and according to the at least two hopping policies, the service transmission of the UE is redirected from the AP to the first network, Specifically: performing the instruction, if the UE is on the AP, determining, according to the jump policy of the AP, whether the jump condition of the UE satisfies a jump policy of the AP; if yes, the The UE's service transmission jumps from the AP to the first network.

Optionally, in the embodiment of the present invention, the jump policy includes a jump condition that satisfies a signal power parameter and an energy parameter of the first network.

Optionally, in the embodiment of the present invention, the processor 510 is specifically configured to determine, according to the hopping policy of the AP, whether the hop condition of the UE meets the hopping policy of the AP, specifically: according to the AP a jump policy, determining whether the UE's jump condition satisfies the AP's jump policy, The jump condition of the UE is: the value of the signal power parameter is greater than the second preset signal power threshold, and the value of the energy parameter is greater than the second preset energy threshold.

Referring to FIG. 6, based on the same inventive concept, an embodiment of the present invention provides a network side device, where the network side device includes: a bus 630, and a processor 610, a memory 620, and a transmitter 640 connected to the bus 630. The memory 620 is used to store instructions. The processor 610 is configured to execute the instruction to determine at least two jump policies, wherein each jump policy is applied to one or more APs. The transmitter 640 is configured to send the at least two jump policies to the UE through the first network.

Optionally, in the embodiment of the present invention, the transmitter 640 is specifically configured to: send, by using the broadcast message in the first network, the at least two jump policies to the UE, or through the first network The dedicated signaling sends the at least two jump policies to the UE.

Optionally, in the embodiment of the present invention, the processor 610 is specifically configured to add the at least two jump policies to a list, where the list further includes a correspondence between the AP and the jump policy; The 640 is specifically configured to: send the list to the UE by using the first network.

An embodiment of the present invention provides a method for selecting an access network, where the method may include: the UE acquiring at least two hop policies from the first network, where each hop policy is applied to one or more APs; Performing a service jump between the first network and the AP according to the at least two jump policies.

In the embodiment of the present invention, each of the hopping policies corresponds to one or more APs, that is, one AP may correspond to one hopping policy, or multiple APs may correspond to one hopping strategy, which is equivalent to different The APs set different hopping policies. In this way, different APs can be set to take into account different characteristics of the APs, so that different UEs can select different APs to access according to different situations, because each UE has different conditions. In the end, it is possible to select different AP accesses, so as to make the AP resources in the WLAN be used reasonably, and to achieve the purpose of service orientation. At the same time, different UEs may select different APs for access, and then each AP Number of UEs loaded Limited, there is very little congestion for each UE, improving the user experience.

It will be apparent to those skilled in the art that, for convenience and brevity of description, only the division of each functional module described above is exemplified. In practical applications, the above-mentioned function assignment can be completed by different functional modules as needed. The internal structure of the device is divided into different functional modules to perform all or part of the functions described above. For the specific working process of the system, the device and the unit described above, reference may be made to the corresponding process in the foregoing method embodiments, and details are not described herein again.

In the several embodiments provided herein, it should be understood that the disclosed systems, devices, and methods may be implemented in other ways. For example, the device embodiments described above are merely illustrative. For example, the division of the modules or units is only a logical function division. In actual implementation, there may be another division manner, for example, multiple units or components may be used. Combined or can be integrated into another system, or some features can be ignored, or not executed. Alternatively, the coupling or direct coupling or communication connection between the various components shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be electrical, mechanical or otherwise. The components displayed for the unit may or may not be physical units, ie may be located in one place, or may be distributed over multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solution of the embodiment.

In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above integrated unit can be implemented in the form of hardware or in the form of a software function unit.

The integrated unit, if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application, in essence or the contribution to the prior art, or all or part of the technical solution may be embodied in the form of a software product stored in a storage medium. Including a plurality of instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor to perform the embodiments of the present application. All or part of the steps of the method. The foregoing storage medium includes: a U disk, a removable 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. .

The above embodiments are only used to describe the technical solutions of the present application in detail, but the description of the above embodiments is only for helping to understand the method and the core idea of the present invention, and should not be construed as limiting the present invention. Those skilled in the art will be able to devise variations or alternatives that are conceivable within the scope of the present invention.

Claims

Rights request

1. An access network selection method, characterized by including:

The user equipment UE obtains at least two jump strategies from the first network, where each jump strategy is applied to one or more APs;

The UE performs service jumping between the first network and the AP according to the at least two jumping policies.

2. The method of claim 1, wherein the UE obtains at least two hop strategies from the first network, including: the UE obtains the at least two hop strategies through broadcast messages of the first network. jump strategy, or, the UE obtains the at least two jump strategies through dedicated signaling of the first network.

3. The method according to claim 1 or 2, characterized in that, the UE performs service jump between the first network and the AP according to the at least two jump strategies, including: the UE performs service jump according to the at least two jump strategies. The at least two jump strategies jump the service transmission of the UE from the first network to the AP; or, the UE transmits the service of the UE according to the at least two jump strategies. Jump from the AP to the first network.

4. The method of claim 3, wherein the UE jumps the service transmission of the UE from the first network to the AP according to the at least two jump strategies, including:

If the UE is on the first network, the UE determines whether the jump condition of the UE meets the jump strategy of the AP according to the at least two jump strategies;

If satisfied, the UE selects an AP from the satisfied APs, and jumps the service transmission of the UE from the first network to the AP.

5. The method of claim 4, wherein the UE determines whether the jump condition of the UE meets the jump strategy of the AP based on the at least two jump strategies, including:

The UE determines whether the jump condition of the UE satisfies the jump policy of the AP in order of the corresponding priority from high to low according to the priority corresponding to each AP; or

The UE selects an AP with a specific priority based on the priority corresponding to each AP, and determines the Whether the jump condition of the UE meets the jump policy of the selected AP; wherein, the specific priority refers to the priority corresponding to the AP that the UE can access.

6. The method according to claim 4 or 5, wherein the jump strategy includes a jump condition that satisfies the signal power parameters and/or energy parameters of the first network.

7. The method of claim 6, wherein the jump policy further includes jump conditions of the basic service set load bssLoad, the downlink backhaul rate dlBackhaulRate, and the uplink backhaul rate ulBackhaulRate of the wireless local area network WLAN network.

8. The method of claim 7, wherein the UE determines whether the jump condition of the UE meets the jump strategy of the AP based on the at least two jump strategies, including:

The UE determines whether the jump condition of the UE satisfies the jump strategy of the AP according to the at least two jump strategies. The jump condition of the UE is: the value of the signal power parameter is less than a first preset The signal power threshold, the value of the basic service set load is less than the preset basic service set load threshold rate, and the value is greater than the preset uplink backhaul rate threshold; and/or

The UE determines whether the jump condition of the UE satisfies the jump strategy of the AP according to the at least two jump strategies. The jump condition of the UE is: the value of the energy parameter is less than the first preset energy The threshold value, the value of the basic service set load is less than the preset basic service set load threshold value, and the value is greater than the preset uplink backhaul rate threshold value.

9. The method according to any one of claims 4 to 8, characterized in that, if satisfied, the UE selects an AP from the satisfied APs and jumps the service transmission of the UE from the first network to the AP, including:

If satisfied, and the number of satisfied APs is 1, then the UE jumps the UE's service transmission from the first network to the AP; or

If satisfied, and the number of satisfied APs is greater than 1, the UE selects one of the APs according to the preset policy, and jumps the UE's service transmission from the first network to the AP.

10. The method according to claim 9, characterized in that, the UE follows a preset policy. Selecting an AP to transfer the UE's service from the first network to the AP includes: the UE selects a high-priority AP according to the satisfied priorities of each AP, and transfers the UE's service to the AP. Service transmission jumps from the first network to the AP; or

The UE randomly selects an AP from the satisfied APs and jumps the service transmission of the UE from the first network to the AP; or

The UE selects an AP with the lightest load from the satisfied APs, and jumps the UE's service transmission from the first network to the AP; or

The UE selects an AP with the best signal quality from the satisfied APs, and jumps the UE's service transmission from the first network to the AP; or

The UE selects an AP with the highest return transmission rate from the satisfied APs, and jumps the UE's service transmission from the first network to the AP.

11. The method of claim 3, wherein the UE jumps the service transmission of the UE from the AP to the first network according to the at least two jump strategies, including:

If the UE is on the AP, the UE determines whether the jump condition of the UE meets the jump strategy of the AP according to the jump strategy of the AP;

If satisfied, the UE jumps the service transmission of the UE from the AP to the first network.

12. The method of claim 11, wherein the jump strategy includes a jump condition that satisfies the signal power parameters and energy parameters of the first network.

13. The method of claim 12, wherein the UE determines whether the UE's jump condition satisfies the AP's jump policy according to the AP's jump policy, including: the UE According to the jump strategy of the AP, it is determined whether the jump condition of the UE satisfies the jump strategy of the AP. The jump condition of the UE is: the value of the signal power parameter is greater than the second preset signal power. The threshold value and the value of the energy parameter are greater than the second preset energy threshold value.

14. The method according to any one of claims 6-8, 12, and 13, wherein if the first network is a Long Term Evolution LTE network, the signal power parameter is the reference signal access power RSRP, The energy parameter is reference signal access quality RSRQ; If the first network is a Universal Mobile Communications System UMTS network, the signal power parameter is the access signal power RSCP, and the energy parameter is the ratio Ec/No of chip energy and total interference energy density.

15. The method according to any one of claims 1 to 14, characterized in that if a jump policy corresponds to multiple APs, then the multiple APs are APs with the same characteristics, or the multiple APs are based on specific conditions. Definite AP.

16. The method of claim 15, wherein the multiple APs are APs with the same characteristics, specifically: the bandwidths of the multiple APs are the same, and/or the priorities of the multiple APs are the same, and /or the return transmission rates of the multiple APs are the same, and/or the signal quality of the multiple APs is the same.

17. An information sending method, characterized by including:

The network side device determines at least two jump strategies, where each jump strategy applies to one or more APs;

18. The method of claim 17, wherein the network side device sends the at least two jump policies to the UE through the first network, including: the network side device transmits the at least two jump policies to the UE through the first network. The at least two jump strategies are sent to the UE through a broadcast message in, or the network side device sends the at least two jump strategies to the UE through dedicated signaling of the first network. .

19. The method according to claim 17 or 18, wherein the network side device sends the at least two jump policies to the UE through the first network, including: the network side device sends the at least two jump policies to the UE. Two jump policies are added to a list, and the list is sent to the UE through the first network; wherein the list also includes a correspondence between the AP and the jump policy.

20. A user equipment UE, characterized by: including:

An acquisition module, configured to acquire at least two jump strategies from the first network, where each jump strategy applies to one or more APs;

A processing module configured to perform service jumping between the first network and the AP according to the at least two jumping policies.

21. The UE according to claim 20, wherein the obtaining module is specifically configured to: obtain the at least two jump strategies through a broadcast message of the first network, or, obtain the at least two jump strategies through a broadcast message of the first network Dedicated signaling to obtain the at least two jump strategies.

22. The UE according to claim 20 or 21, wherein the processing module is specifically configured to: jump the service transmission of the UE from the first network according to the at least two jump strategies. to the AP; or, according to the at least two jump strategies, jump the service transmission of the UE from the AP to the first network.

23. The UE according to claim 22, wherein the processing module is specifically configured to jump the service transmission of the UE from the first network to the AP, specifically: if the UE is in the On the first network, based on the at least two jump policies, determine whether the jump condition of the UE meets the jump policy of the AP; if satisfied, select an AP from the satisfied APs, and add the UE's jump condition to the AP's jump policy. Service transmission jumps from the first network to the AP.

24. The UE according to claim 23, wherein the processing module is specifically configured to determine whether the jump condition of the UE satisfies the jump strategy of the AP according to the at least two jump strategies, specifically: : According to the priority corresponding to each AP, determine whether the jump condition of the UE meets the jump policy of the AP in order of the corresponding priority from high to low; or, according to the priority corresponding to each AP, select The AP of a specific priority determines whether the jump condition of the UE satisfies the jump policy of the selected AP; where the specific priority refers to the priority corresponding to the AP that the UE can access.

25. The UE according to claim 23 or 24, wherein the jump strategy includes a jump condition that satisfies the signal power parameters and/or energy parameters of the first network.

26. The UE according to claim 25, wherein the jump policy further includes jump conditions of bssLoad, dlBackhaulRate and ulBackhaulRate of the WLAN network.

27. The UE according to claim 26, wherein the processing module is specifically configured to determine whether the jump condition of the UE satisfies the jump strategy of the AP according to the at least two jump strategies, specifically: : According to the at least two jump strategies, determine whether the jump condition of the UE satisfies the jump strategy of the AP. The jump condition of the UE is: The value of the signal power parameter is less than the first preset signal power. threshold value, the value of the basic service set load is less than the preset basic service set load threshold value, The value is greater than the preset uplink backhaul rate threshold value; and/or, according to the at least two jump strategies, determine whether the jump condition of the UE meets the jump strategy of the AP, the jump condition of the UE is: the value of the energy parameter is less than the first preset energy threshold, the value of the basic service set load is less than the preset

28. The UE according to any one of claims 23 to 27, characterized in that the processing module is specifically configured to, if satisfied, select an AP from the satisfied APs, and transmit the service of the UE from the first A network jumps to the AP, specifically: if satisfied, and the number of satisfied APs is 1, then jump the service transmission of the UE from the first network to the AP; or, if satisfied , and the number of satisfied APs is greater than 1, then select one AP from them according to the preset policy, and jump the service transmission of the UE from the first network to the AP.

29. The UE according to claim 28, wherein the processing module is specifically configured to select an AP according to a preset policy and jump the service transmission of the UE from the first network to the AP. , including: selecting a high-priority AP according to the satisfied priorities of APs, and jumping the service transmission of the UE from the first network to the AP; or, randomly selecting one from the satisfied APs. AP, jump the service transmission of the UE from the first network to the AP; or, select an AP with the lightest load from the satisfied APs, and transmit the service of the UE from the first network Jump to the AP; or, select an AP with the best signal quality from the satisfied APs, and jump the service transmission of the UE from the first network to the AP; or, select from the satisfied APs Select an AP with the highest return rate and jump the service transmission of the UE from the first network to the AP.

30. The UE according to claim 22, wherein the processing module is specifically configured to jump the service transmission of the UE from the AP to the first network according to the at least two jump strategies. , specifically: if the UE is on the AP, determine whether the jump condition of the UE meets the jump policy of the AP according to the jump policy of the AP; if satisfied, transmit the service of the UE Jump from the AP to the first network.

31. The UE according to claim 30, wherein the jump strategy includes: Describe the jump conditions of the signal power parameters and energy parameters of the first network.

32. The UE according to claim 31, wherein the processing module is specifically configured to determine whether the jump condition of the UE satisfies the jump strategy of the AP according to the jump strategy of the AP, including: : According to the jump strategy of the AP, determine whether the jump condition of the UE meets the jump strategy of the AP. The jump condition of the UE is: the value of the signal power parameter is greater than the second preset signal The power threshold value and the value of the energy parameter are greater than the second preset energy threshold value.

33. The UE according to any one of claims 25-27, 31, and 32, wherein if the first network is an LTE network, the signal power parameter is RSRP, and the energy parameter is RSRQ; if If the first network is a UMTS network, the signal power parameter is RSCP, and the energy parameter is Ec/No.

34. The UE according to any one of claims 20 to 33, characterized in that if one jump policy corresponds to multiple APs, the multiple APs are APs with the same characteristics, or the multiple APs are based on specific conditions. Definite AP.

35. The UE according to claim 34, wherein the multiple APs are APs with the same characteristics, specifically referring to: the bandwidths of the multiple APs are the same, and/or the priorities of the multiple APs are the same, and /or the return transmission rates of the multiple APs are the same, and/or the signal quality of the multiple APs is the same.

36. A network side device, characterized by including:

a determining module, configured to determine at least two jump strategies, where each jump strategy applies to one or more APs;

A sending module, configured to send the at least two jump strategies to the UE through the first network.

37. The network side device according to claim 36, wherein the sending module is specifically configured to: send the at least two jump strategies to the UE through broadcast messages in the first network, Or, the at least two jump strategies are sent to the UE through dedicated signaling of the first network.

38. The network side device according to claim 36 or 37, characterized in that the sending module is specifically configured to: add the at least two jump policies to a list, and send all the jump policies through the first network. The list is sent to the UE; wherein, the list also includes the relationship between the AP and the jump strategy. should be related.

39. A UE, characterized by: including:

Memory, used to store instructions;

The receiver is configured to obtain at least two hop strategies from the first network, wherein each hop strategy applies to one or more APs;

A processor, configured to execute the instruction and perform service jump between the first network and the AP according to the at least two jump strategies.

40. The UE according to claim 39, wherein the receiver is specifically configured to: obtain the at least two jump strategies through a broadcast message of the first network, or, obtain the at least two jump strategies through a broadcast message of the first network Dedicated signaling to obtain the at least two jump strategies.

41. The UE according to claim 39 or 40, wherein the processor is specifically configured to execute the instruction, and transmit the service of the UE from the first to the first destination according to the at least two jump strategies. Jump from one network to the AP; or, execute the instruction and jump the service transmission of the UE from the AP to the first network according to the at least two jump strategies.

42. The UE according to claim 41, wherein the processor is specifically configured to execute the instruction and transmit the service of the UE from the first network according to the at least two jump strategies. Jump to the AP, specifically: execute the instruction, and if the UE is on the first network, determine whether the jump condition of the UE meets the jump condition of the AP according to the at least two jump strategies. Policy; if satisfied, select an AP from the satisfied APs, and jump the service transmission of the UE from the first network to the AP.

43. The UE according to claim 42, wherein the processor is specifically configured to execute the instruction, and determine whether the jump condition of the UE satisfies the jump condition of the AP according to the at least two jump strategies. The transfer strategy is specifically: execute the instruction, according to the priority corresponding to each AP, and determine whether the jump condition of the UE meets the jump strategy of the AP in order of the corresponding priority from high to low; or, Execute the instruction, select an AP with a specific priority according to the priority corresponding to each AP, and determine whether the jump condition of the UE meets the jump strategy of the selected AP; wherein, the specific priority refers to the The priority corresponding to the AP that the UE can access.

44. The UE according to claim 42 or 43, wherein the jump strategy includes a jump condition that satisfies the signal power parameters and/or energy parameters of the first network.

45. The UE according to claim 44, wherein the jump policy further includes jump conditions of bssLoad, dlBackhaulRate and ulBackhaulRate of the WLAN network.

46. The UE according to claim 45, wherein the processor is specifically configured to execute the instruction, and determine whether the jump condition of the UE satisfies the jump condition of the AP according to the at least two jump strategies. Jump strategy, specifically: execute the instruction, and determine whether the jump condition of the UE meets the jump strategy of the AP according to the at least two jump strategies. The jump condition of the UE is: the signal power The value of the parameter is less than the first preset signal power threshold, the value of the basic service set load is less than the preset basic service set load threshold, and the value of the downlink backhaul rate is greater than the preset downlink backhaul execution. Instruction, based on the at least two jump strategies, determine whether the jump condition of the UE satisfies the jump strategy of the AP. The jump condition of the UE is: the value of the energy parameter is less than the first preset energy gate Limit value, the value of the basic service set load is less than the preset basic service set load threshold value, and the value is greater than the preset uplink return rate threshold value.

47. The UE according to any one of claims 42 to 46, wherein the processor is specifically configured to: if satisfied, the UE selects an AP from the satisfied APs, and transmits the service of the UE from The first network jumps to the AP, specifically: if satisfied, and the number of satisfied APs is 1, then jump the service transmission of the UE from the first network to the AP; or , if satisfied, and the number of satisfied APs is greater than 1, then select one of the APs according to the preset policy, and jump the service transmission of the UE from the first network to the AP.

48. The UE according to claim 47, wherein the processor is specifically configured to select an AP according to a preset policy and jump the service transmission of the UE from the first network to the AP. , specifically: select a high-priority AP according to the satisfied priorities of each AP, and jump the service transmission of the UE from the first network to the AP; or, randomly select from the satisfied APs. An AP, jumping the service transmission of the UE from the first network to the AP; or, from Select an AP with the lightest load among the APs that satisfy the requirements, and jump the service transmission of the UE from the first network to the AP; or select an AP with the best signal quality from the APs that satisfy the requirements, and transfer the service transmission of the UE from the first network to the AP. The service transmission of the UE is jumped from the first network to the AP; or, an AP with the highest return rate is selected from the satisfied APs, and the service transmission of the UE is jumped from the first network to the AP. The AP.

49. The UE according to claim 41, wherein the processor is specifically configured to execute the instruction and jump the service transmission of the UE from the AP to the AP according to the at least two jump strategies. On the first network, specifically: execute the instruction, if the UE is on the AP, determine whether the jump condition of the UE meets the jump strategy of the AP according to the jump strategy of the AP; if If satisfied, then the service transmission of the UE is jumped from the AP to the first network.

50. The UE according to claim 49, wherein the jump strategy includes a jump condition that satisfies the signal power parameters and energy parameters of the first network.

51. The UE according to claim 50, wherein the processor is specifically configured to determine whether the jump condition of the UE satisfies the jump strategy of the AP according to the jump strategy of the AP. Specifically, is: according to the jump strategy of the AP, determine whether the jump condition of the UE meets the jump strategy of the AP, the jump condition of the UE is: the value of the signal power parameter is greater than the second preset The signal power threshold and the value of the energy parameter are greater than the second preset energy threshold.

52. The UE according to any one of claims 44-46, 50, and 51, wherein if the first network is an LTE network, the signal power parameter is RSRP, and the energy parameter is RSRQ; If the first network is a UMTS network, the signal power parameter is RSCP, and the energy parameter is Ec/No.

53. The UE according to any one of claims 39 to 52, characterized in that if one jump policy corresponds to multiple APs, the multiple APs are APs with the same characteristics, or the multiple APs are based on specific conditions. Definite AP.

54. The UE of claim 53, wherein the multiple APs are APs with the same characteristics, specifically referring to: the bandwidths of the multiple APs are the same, and/or the priorities of the multiple APs are the same, and /or the return transmission rates of the multiple APs are the same, and/or the signal quality of the multiple APs is the same.

55. A network side device, characterized by including: Memory, used to store instructions;

A processor, configured to execute the instructions and determine at least two jump strategies, where each jump strategy applies to one or more APs;

A transmitter, configured to send the at least two jump strategies to the UE through the first network.

56. The network side device according to claim 55, wherein the transmitter is specifically configured to: send the at least two jump strategies to the UE through broadcast messages in the first network, Or, the at least two jump strategies are sent to the UE through dedicated signaling of the first network.

57. The network side device according to claim 55 or 56, wherein the processor is specifically configured to: add the at least two jump policies to a list; wherein the list also includes AP Correspondence with jump strategy;

The transmitter is specifically configured to: send the list to the UE through the first network.