CN105052197A

CN105052197A - Device and method for data offloading control

Info

Publication number: CN105052197A
Application number: CN201380003279.2A
Authority: CN
Inventors: 张健; 曾清海; 黄曲芳
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2013-10-21
Filing date: 2013-10-21
Publication date: 2015-11-11
Anticipated expiration: 2033-10-21
Also published as: WO2015058335A1; CN105052197B

Abstract

Embodiments of the present invention provide a device and method for data offloading control. The device comprises: a processing module, for use in data offloading configuration by a second network element for a third network element and a terminal on the basis of associated information of the to-be-processed data flows, where the to-be-processed data flows are data flows that are to-be-offloaded by a first network element to the second network element, where the first network element and the second network element implement radio communication on the basis of a cellular radio communication technology, and the third network element implements radio communication on the basis of a wireless fidelity (WiFi) access technology; and, a transmission module, for use in transmission of the to-be-processed data flows with the terminal on the basis of the data offloading configuration, where the first data flow in the to-be-processed data flows is transmitted to the terminal via the third network element. By means of the device and method for data offloading control, the peak rate and throughput of data transmission are increased, thus increasing the performance of network communication.

Description

Device and method for data offloading control

Data distribution control device and method

Technical field

The present embodiments relate to communication technical field, more particularly to a kind of data distribution control device and method.Background technology

With the development of mobile communication technology, 3GPP (the 3rd generation partnership project, third generation cooperative partner program）Higher requirement is proposed to the peak data rate and the quality of data of data transfer.

In the prior art, cellular network communication system is by introducing CA (Carrier Aggregation, carrier aggregation）Mode to meet above-mentioned requirements, wherein, CA modes are specifically by multiple continuous or discrete CC (component carrier, component carrier）Polymerization to obtain larger bandwidth, so as to improve the peak data rate and throughput of system of data transfer, the peak data rate of higher data transfer can be provided a user, user is obtained preferable communication service.

But the CA modes in cellular communication system only polymerize CC in the cellular communication system, i.e. available cellular frequency spectrum resource-constrained, limit cellular communication system and further improve data peak rate and handling capacity, it is impossible to meet the growing communication service demand of user.The content of the invention embodiment of the present invention provides a kind of data distribution control device and method, for increasing the peak rate and handling capacity of data transfer, so as to improve the performance of network service.

In a first aspect, the embodiment of the present invention provides a kind of data distribution control device, including：

Processing module, for related information of second network element according to the pending data stream, data distribution configuration is carried out to the 3rd network element and terminal；Wherein, the pending data stream is the first network element data flow to be shunted to the second network element；First network element and the second network element realize radio communication based on cellular radio Communication technology, and the 3rd network element realizes radio communication based on Wireless Fidelity Wi-Fi access technologies；

Transport module, for based on data distribution configuration, the transmission of the pending data stream to be carried out with terminal；Wherein, first data flow in the pending data stream is transmitted via the 3rd network element to the terminal. With reference in a first aspect, in the first embodiment, the control device also includes：

Decision module, for determining to shunt the 3rd network element described in first data flow in the pending data stream.

With reference to first aspect first embodiment, in this second embodiment, the processing module specifically for：

According to the related information of the pending data, carry out configuring for the data distribution of first data flow between second network element and the 3rd network element；

According to the configuration information for carrying out configuring for the data distribution of first data flow between second network element and the 3rd network element, terminal is set configured for the data distribution of first data flow.

With reference to first aspect second embodiment, in the third embodiment, the control device also includes sending module and receiving module,

The processing module triggers sending module, and the sending module is used to send the data distribution request message for being directed to first data flow to the 3rd network element, and the data distribution request message is used to indicate that the 3rd network element sets up the 3rd network element adaptation layer；

The processing module triggers receiving module, and the receiving module is used for the data distribution response message for receiving the 3rd network element；

The processing module is additionally operable to, according to the data distribution response message, set up the second network element adaptation layer；The processing module is additionally operable to determine the corresponding parameter information of the 3rd network element adaptation layer according to the data distribution response message, then the configuration information that the processing module makes to carry out between second network element and the 3rd network element to configure for the data distribution of first data flow includes the corresponding parameter information of the 3rd network element adaptation layer and the corresponding parameter information of the second network element adaptation layer.

With reference to first aspect second embodiment, in the 4th embodiment, the control device also includes sending module and receiving module,

The processing module triggers sending module, and the sending module is used to send data distribution request message to the 3rd network element；

The processing module triggers receiving module, and the receiving module receives the data distribution response message of the 3rd network element；

The processing module is additionally operable to, according to the data distribution response message, set up the second network element adaptation layer；The processing module is additionally operable to the second network element adaptation layer according to foundation, makes to carry out the configuration information bag configured for the data distribution of first data flow between second network element and the 3rd network element Include the corresponding parameter information of the second network element adaptation layer.

With reference to first aspect second embodiment, in the 5th embodiment, the control device also includes sending module and receiving module,

The processing module triggers the sending module, and the sending module is used to send data distribution request message to the 3rd network element, and the data distribution request message is used to indicate that the 3rd network element sets up the 3rd network element adaptation layer；

The processing module triggers the receiving module, and the receiving module receives the data distribution response message of the 3rd network element；

The processing module is additionally operable to determine the corresponding parameter information of the 3rd network element adaptation layer according to the data distribution response message, then the configuration information that second network element makes to carry out between second network element and the 3rd network element to configure for the data distribution of first data flow includes the corresponding parameter information of the 3rd network element adaptation layer.

With reference to first aspect the 3rd or the 4th embodiment, in the 6th embodiment, the processing module is specifically for setting up the mapping relations of radio bearer RB to Wi-Fi access categories according to the data distribution response message.

With reference to first aspect the 5th or the 6th embodiment, in the 7th embodiment, combination of the data distribution request message comprising at least one of following information or much information：The service identification information of the pending data stream, the service quality QoS information of the pending data stream, physical resource Information；The data distribution response message includes the combination of at least one of following information or much information：The service identification information for consulting pending data stream, the negotiation QoS information for shunting business, negotiation physical resource Information.

With reference to the embodiment of first aspect the 7th, in the 8th embodiment, the sending module, it is additionally operable to the first network element send configuration configured information, the configuration configured information is used to indicate that first network element carries out data distribution configuration to the terminal, wherein, the configuration configured information carries the configuration information for carrying out configuring between second network element and the 3rd network element for the data distribution of first data flow；Or

The sending module is additionally operable to send carrying configured information to the first network element, and the carrying configured information is used to indicate that first network element sets up Signaling Radio Bearer for second network element and the terminal；

Then the processing module is additionally operable to by the Signaling Radio Bearer, according to the configuration information for carrying out configuring for the data distribution of first data flow between second network element and the 3rd network element, to institute State terminal and carry out the data distribution configuration.

With reference to the embodiment of first aspect the 8th, in the 9th embodiment, the sending module is additionally operable to send the configuration information for carrying out configuring between second network element and the 3rd network element for the data distribution of first data flow to the terminal, so that the terminal sets up adaptation layer.

With reference to first aspect into the embodiment of first aspect the 9th any embodiment, in the tenth embodiment, the receiving module is additionally operable to receive the request message that first network element is sent, the request message is carried：

The related information of the pending data；Or

The related information and shunting configured information of the pending data, the shunting configured information are used to indicate that second network element shunts the pending data to the 3rd network element；The related information of the pending data stream includes：Data Radio Bearer DRB marks, DRB configuration informations.

With reference to first aspect into the embodiment of first aspect the tenth any embodiment, in the 11st embodiment, first network element be macro base station, second network element be small base station, the 3rd network element be Wireless Fidelity access point.

With reference to the embodiment of first aspect the 11st, in the 12nd embodiment, the wireless range of the macro base station covers the wireless range of small base station；

The small base station and the Wireless Fidelity access point co-sited or integrated；The macro base station, the small base station and the Wireless Fidelity access point provide the terminal with multithread polymerization or the Communications service of carrier aggregation in the common wireless range of macro base station, small base station and Wireless Fidelity access point.

Second aspect, the embodiment of the present invention provides a kind of control device of data distribution, including：Processing module, for receiving the data distribution configuration that the second network element is carried out；

Transport module, for based on data distribution configuration, the first data stream transmitting to be carried out with terminal；Wherein, first data flow is that the pending data flow point being transmitted between the second network element and terminal is flow to the 3rd network element and obtained by second network element；Second network element realizes radio communication based on cellular radio Communication technology, and the 3rd network element realizes radio communication based on Wi-Fi access technologies.

With reference to second aspect, in the first embodiment, the processing module is additionally operable to trigger receiving module, and the receiving module is used to receive the data distribution request message for first data flow that second network element is sent；

The processing module is additionally operable to trigger sending module, and the sending module is used to send data distribution response message to second network element according to the tenability of the 3rd network element. With reference to second aspect, in this second embodiment, the processing module is additionally operable to trigger receiving module, the receiving module is used to receive the data distribution request message for first data flow that second network element is sent, and the data distribution request message is used to indicate that the 3rd network element sets up the 3rd network element adaptation layer；

The processing module is additionally operable to the processing module according to the tenability of the data distribution request message and the 3rd network element sets up the 3rd network element adaptation layer and is additionally operable to trigger sending module, and the sending module is used to send data distribution response message to second network element.

With reference to second aspect second embodiment, in the third embodiment, the processing module sets up the mapping relations of radio bearer RB to Wi-Fi access categories specifically for the tenability according to the data distribution request message and the 3rd network element.

With reference to the embodiment of second aspect first or the 3rd, in the 4th embodiment, combination of the data distribution request message comprising at least one of following information or much information：Service identification information, the QoS information of pending data stream and the physical resource Information of pending data stream；

The data distribution response message includes the combination of at least one of following information or much information：The service identification information of negotiation pending data stream, the negotiation QoS information for shunting business and negotiation physical resource Information.

3rd fermentation, the embodiment of the present invention provides a kind of control device of data distribution, including：Processing module, for receiving the data distribution configuration that the second network element is carried out；

Transport module, for the data distribution configuration carried out based on second network element, the transmission of pending data stream is carried out with the second network element；The first data flow in the pending data stream is transmitted via the 3rd network element to the terminal；Second network element realizes radio communication based on cellular radio Communication technology, and the 3rd network element realizes radio communication based on Wi-Fi access technologies.

With reference to the third aspect, in the first embodiment, the processing module is used to receive the configuration information for carrying out configuring between the second network element or second network element and the 3rd network element of the transmission of the first network element for the data distribution of first data flow specifically for receiving module described in triggering receiving module；

Then the processing module is specifically for according to the configuration information for carrying out configuring for the data distribution of first data flow between second network element and the 3rd network element, carrying out the data distribution configuration of the terminal.

With reference to third aspect first embodiment, in this second embodiment, when second network element makes to carry out what is configured for the data distribution of first data flow between second network element and the 3rd network element Configuration information includes the corresponding parameter information of the 3rd network element adaptation layer and the corresponding parameter information of the second network element adaptation layer, the processing module sets up the first adaptation layer for corresponding to the second network element adaptation layer according to the corresponding parameter information of the second network element adaptation layer specifically for setting up the second adaptation layer corresponding to the 3rd network element adaptation layer according to the corresponding parameter information of the 3rd network element adaptation layer；Or

When the configuration information for carrying out configuring for the data distribution of first data flow between second network element and the 3rd network element includes the corresponding parameter information of the second network element adaptation layer, the processing module is specifically for setting up the first adaptation layer corresponding to the second network element adaptation layer according to the corresponding parameter information of the second network element adaptation layer；Or

When the configuration information for carrying out configuring for the data distribution of first data flow between second network element and the 3rd network element includes the corresponding parameter information of the 3rd network element adaptation layer, the processing module is specifically for according to the corresponding parameter information of the 3rd network element adaptation layer, setting up the second adaptation layer corresponding to the 3rd network element adaptation layer.

Fourth aspect, the embodiment of the present invention provides a kind of control device of data distribution, including：Receiving module, for receiving the configured information that second network element is sent,

Processing module, for according to the configured information, data distribution configuration to be carried out to terminal；Transport module, for based on data distribution configuration, data stream transmitting to be carried out with terminal, branches to second network element by the data flow between the first network element and terminal and obtains wherein the pending data stream in the data flow is first network element；The first data flow in the pending data stream is that the data flow between second network element and terminal is branched to the 3rd network element and obtained by second network element；Second network element realizes radio communication based on cellular radio Communication technology, and the 3rd network element realizes radio communication based on Wi-Fi access technologies.

With reference to fourth aspect, in the first embodiment, the configured information is configuration configured information, and the configuration configured information carries the configuration information for carrying out configuring between second network element and the 3rd network element for the data distribution of first data flow；

Then the processing module is specifically for triggering sending module, the sending module is used for according to the configuration configured information, the configuration information for carrying out configuring between second network element and the 3rd network element for the data distribution of first data flow is sent to terminal, terminal is carried out data distribution configuration；

Or, the configured information is carrying configured information, then the processing module is additionally operable to be that second network element and the terminal set up Signaling Radio Bearer, to carry out data distribution configuration to terminal by the second network element. With reference to fourth aspect or fourth aspect first embodiment, in this second embodiment, the sending module is additionally operable to send solicited message to second network element, and the solicited message is carried：

The related information of the pending data；Or

5th aspect, the embodiment of the present invention provides a kind of network element, including：

Processor, for the related information according to pending data stream, data distribution configuration is carried out to the 3rd network element and terminal, wherein, the pending data stream is the first network element data flow to be shunted to the second network element；First network element and the second network element realize radio communication based on cellular radio Communication technology, and the 3rd network element realizes radio communication based on Wireless Fidelity Wi-Fi access technologies；

The processor is used to, based on data distribution configuration, the transmission of the pending data stream is carried out with terminal；Wherein, first data flow in the pending data stream is transmitted via the 3rd network element to the terminal.

With reference to the 5th aspect, in the first embodiment, the processor is additionally operable to determine to shunt the network element of the first data flow the 3rd in the pending data stream,

With reference to the 5th aspect first embodiment, in this second embodiment, the processor carries out configuring for the data distribution of first data flow specifically for the related information according to the pending data between second network element and the 3rd network element；

The processor is specifically for according to the configuration information for carrying out configuring for the data distribution of first data flow between second network element and the 3rd network element, making terminal configured for the data distribution of first data flow.

With reference to the 5th aspect second embodiment, in the third embodiment, the processor is used to trigger transmitter, the transmitter

For sending the data distribution request message for first data flow to the 3rd network element, the data distribution request message is used to indicate that the 3rd network element sets up the 3rd network element adaptation layer；

The processor is used to trigger receiver, and the receiver is used for the data distribution response message for receiving the 3rd network element；

Then the processor is specifically for according to the data distribution response message, setting up the second network element adaptation layer； The processor according to the data distribution response message specifically for determining the corresponding parameter information of the 3rd network element adaptation layer, and the configuration information for making to carry out between second network element and the 3rd network element to configure for the data distribution of first data flow includes the corresponding parameter information of the 3rd network element adaptation layer and the corresponding parameter information of the second network element adaptation layer.

With reference to the 5th aspect second embodiment, in the 4th embodiment, the processor triggers transmitter,

The transmitter is used to send data distribution request message to the 3rd network element；

The processor triggers receiver, and the receiver is used for the data distribution response message for receiving the 3rd network element；

The processor is used for according to the data distribution response message, sets up the second network element adaptation layer；Then the processor is used for according to the second network element adaptation layer of foundation, and making to carry out the configuration information that is configured for the data distribution of first data flow between second network element and the 3rd network element includes the corresponding parameter information of the second network element adaptation layer.

With reference to the 5th aspect second embodiment, in the 5th embodiment,

The processor triggers transmitter, and the transmitter is used to send data distribution request message to the 3rd network element, and the data distribution request message is used to indicate that the 3rd network element sets up the 3rd network element adaptation layer；

Then the processor is used to determine the corresponding parameter information of the 3rd network element adaptation layer according to the data distribution response message, then the configuration information that second network element makes to carry out between second network element and the 3rd network element to configure for the data distribution of first data flow includes the corresponding parameter information of the 3rd network element adaptation layer.

With reference to the 5th the 3rd or the 4th embodiment of aspect, in the 6th embodiment, the processor is specifically for setting up the mapping relations of radio bearer RB to Wi-Fi access categories according to the data distribution response message.

With reference to the 5th the 5th or the 6th embodiment of aspect, in the 7th embodiment, combination of the data distribution request message comprising at least one of following information or much information：The service identification information of the pending data stream, the QoS information of the pending data stream, physical resource Information；

The data distribution response message includes the combination of at least one of following information or much information：Association The service identification information of business's pending data stream, the negotiation QoS information for shunting business, negotiation physical resource Information.

With reference to the 5th the 7th embodiment of aspect, in the 8th embodiment, the transmitter is used for the first network element send configuration configured information, the configuration configured information is used to indicate that first network element carries out data distribution configuration to the terminal, wherein, the configuration configured information carries the configuration information for carrying out configuring between second network element and the 3rd network element for the data distribution of first data flow；Or the transmitter is used to send carrying configured information to the first network element, the carrying configured information is used to indicate that first network element sets up Signaling Radio Bearer for second network element and the terminal；

Then the processor, according to the configuration information for carrying out configuring for the data distribution of first data flow between second network element and the 3rd network element, the data distribution configuration is carried out to the terminal by the Signaling Radio Bearer.

With reference to the 5th the 8th embodiment of aspect, in the 9th embodiment, the processor is specifically for triggering the transmitter, the transmitter is used to send the configuration information for carrying out configuring between second network element and the 3rd network element for the data distribution of first data flow to the terminal, so that the terminal sets up adaptation layer.

With reference to the 5th aspect into the 5th the 9th embodiment of aspect any embodiment, in the tenth embodiment, the receiver is additionally operable to receive the request message that first network element is sent, and the request message is carried：

The related information of the pending data；Or

With reference to the 5th aspect to the 5th aspect the tenth embodiment in any embodiment, in the 11st embodiment, first network element be macro base station, second network element be small base station, the 3rd network element be Wireless Fidelity access point.

With reference to the 5th the 11st embodiment of aspect, in the 12nd embodiment, the wireless range of the macro base station covers the wireless range of small base station；

The small base station and the Wireless Fidelity access point co-sited or integrated；The macro base station, the small base station and the Wireless Fidelity access point provide the terminal with multithread polymerization or the Communications service of carrier aggregation in the common wireless range of macro base station, small base station and Wireless Fidelity access point. 6th aspect, the present invention provides a kind of network element, including：

Processor, for receiving the data distribution configuration that the second network element is carried out；

The processor is used to, based on data distribution configuration, the first data stream transmitting is carried out with terminal；Wherein, first data flow is that the pending data flow point being transmitted between the second network element and terminal is flow to the 3rd network element and obtained by second network element；Second network element realizes radio communication based on cellular radio Communication technology, and the 3rd network element realizes radio communication based on Wi-Fi access technologies.

With reference to the 6th aspect, in the first embodiment, the processor triggers receiver, and the receiver is used to receive the data distribution request message for first data flow that second network element is sent；The processor triggers transmitter, and the transmitter is used to send data distribution response message to second network element according to the tenability of the 3rd network element.

With reference to the 6th aspect, in this second embodiment, the processor triggers receiver, the receiver is used to receive the data distribution request message for first data flow that second network element is sent, and the data distribution request message is used to indicate that the 3rd network element sets up the 3rd network element adaptation layer；

The processor is used to set up the 3rd network element adaptation layer according to the tenability of the data distribution request message and the 3rd network element；

The processor triggers transmitter, and the transmitter is used to send data distribution response message to second network element.

With reference to the 6th aspect second embodiment, in the third embodiment, the processor sets up the mapping relations of radio bearer RB to Wi-Fi access categories specifically for the tenability according to the data distribution request message and the 3rd network element.

With reference to the 6th aspect first or the 3rd embodiment, in the 4th embodiment, combination of the data distribution request message comprising at least one of following information or much information：Service identification information, the QoS information of pending data stream and the physical resource Information of pending data stream；

7th aspect, the present invention provides a kind of terminal, including：

The processor is used for the data distribution configuration carried out based on second network element, and the transmission of pending data stream is carried out with the second network element；The first data flow in the pending data stream is via the described 3rd Network element is transmitted to the terminal；Second network element realizes radio communication based on cellular radio Communication technology, and the 3rd network element realizes radio communication based on Wi-Fi access technologies.

With reference to the 7th aspect, in the first embodiment, the processor triggers receiver, and the receiver is used to receive the configuration information for carrying out configuring between the second network element or second network element and the 3rd network element of the transmission of the first network element for the data distribution of first data flow；

The processor is used for the data distribution configuration that the terminal is carried out according to the configuration information for carrying out configuring for the data distribution of first data flow between second network element and the 3rd network element.

With reference to the 7th aspect first embodiment, in this second embodiment, when the configuration information that second network element makes to carry out between second network element and the 3rd network element to configure for the data distribution of first data flow includes the corresponding parameter information of the 3rd network element adaptation layer and the corresponding parameter information of the second network element adaptation layer, the processor sets up the second adaptation layer corresponding to the 3rd network element adaptation layer according to the corresponding parameter information of the 3rd network element adaptation layer, and the first adaptation layer for corresponding to the second network element adaptation layer is set up according to the corresponding parameter information of the second network element adaptation layer；Or

When the configuration information for carrying out configuring for the data distribution of first data flow between second network element and the 3rd network element includes the corresponding parameter information of the second network element adaptation layer, the processor sets up the first adaptation layer corresponding to the second network element adaptation layer according to the corresponding parameter information of the second network element adaptation layer；Or

When the configuration information for carrying out configuring for the data distribution of first data flow between second network element and the 3rd network element includes the corresponding parameter information of the 3rd network element adaptation layer, the processor sets up the second adaptation layer corresponding to the 3rd network element adaptation layer according to the corresponding parameter information of the 3rd network element adaptation layer.

Eighth aspect, the embodiment of the present invention provides a kind of network element, including：

Receiver, for receiving the configured information that second network element is sent,

Processor, for according to the configured information, data distribution configuration to be carried out to terminal；

The processor is used to, based on data distribution configuration, carry out data stream transmitting with terminal, the data flow between the first network element and terminal is branched into second network element obtain wherein the pending data stream in the data flow is first network element；The first data flow in the pending data stream is that the data flow between second network element and terminal is branched to the 3rd network element and obtained by second network element；Second network element realizes radio communication based on cellular radio Communication technology, and the 3rd network element realizes radio communication based on Wi-Fi access technologies. With reference to eighth aspect, in the first embodiment, the configured information is configuration configured information, and the configuration configured information carries the configuration information for carrying out configuring between second network element and the 3rd network element for the data distribution of first data flow；

Then the processor triggers transmitter, the transmitter is used for according to the configuration configured information, the configuration information for carrying out configuring between second network element and the 3rd network element for the data distribution of first data flow is sent to terminal, terminal is carried out data distribution configuration；

Or, the configured information is carrying configured information, then the processor is used to set up Signaling Radio Bearer for second network element and the terminal, to carry out data distribution configuration to terminal by the second network element.

With reference to eighth aspect or eighth aspect first embodiment, in this second embodiment, the transmitter is additionally operable to send solicited message to second network element, the solicited message is carried：

The related information of the pending data；Or

9th aspect, the embodiment of the present invention provides a kind of data distribution control method, including：

Second network element carries out data distribution configuration according to the related information of pending data stream to the 3rd network element and terminal, wherein, the pending data stream is the first network element data flow to be shunted to the second network element；First network element and the second network element realize radio communication based on cellular radio Communication technology, and the 3rd network element realizes radio communication based on Wireless Fidelity Wi-Fi access technologies；

Second network element is configured based on the data distribution, and the transmission of the pending data stream is carried out with terminal；Wherein, first data flow in the pending data stream is transmitted via the 3rd network element to the terminal.

With reference to the 9th aspect, in the first embodiment, in related information of second network element according to pending data stream, before carrying out data distribution configuration to the 3rd network element and terminal, the control method also includes：

Second network element determines to shunt the network element of the first data flow the 3rd in the pending data stream.

With reference to the 9th aspect first embodiment, in this second embodiment, second network element carries out data distribution configuration according to the related information of the pending data, including：

Second network element according to the related information of the pending data, second network element with it is described Carry out configuring for the data distribution of first data flow between 3rd network element；

Second network element makes terminal configured for the data distribution of first data flow according to the configuration information for carrying out configuring for the data distribution of first data flow between second network element and the 3rd network element.

It is in the third embodiment, described to carry out configuring for the data distribution of first data flow between second network element and the 3rd network element with reference to the 9th aspect second embodiment, including：

Second network element sends the data distribution request message for first data flow to the 3rd network element, and the data distribution request message is used to indicate that the 3rd network element sets up the 3rd network element adaptation layer；Second network element receives the data distribution response message of the 3rd network element；

Second network element sets up the second network element adaptation layer according to the data distribution response message；Second network element determines the corresponding parameter information of the 3rd network element adaptation layer according to the data distribution response message, then the configuration information that second network element makes to carry out between second network element and the 3rd network element to configure for the data distribution of first data flow includes the corresponding parameter information of the 3rd network element adaptation layer and the corresponding parameter information of the second network element adaptation layer.

With reference to the 9th aspect second embodiment, in the 4th embodiment, second network element carries out configuring for the data distribution of first data flow according to the related information of the pending data between second network element and the 3rd network element, including：

Second network element sends data distribution request message to the 3rd network element；

Second network element receives the data distribution response message of the 3rd network element；

Second network element sets up the second network element adaptation layer according to the data distribution response message；Second network element is according to the second network element adaptation layer of foundation, and making to carry out the configuration information that is configured for the data distribution of first data flow between second network element and the 3rd network element includes the corresponding parameter information of the second network element adaptation layer.

With reference to the 9th aspect second embodiment, in the 5th embodiment, second network element carries out configuring for the data distribution of first data flow according to the related information of the pending data between second network element and the 3rd network element, including：

Second network element sends data distribution request message to the 3rd network element, and the data distribution request message is used to indicate that the 3rd network element sets up the 3rd network element adaptation layer；

Second network element determines the 3rd network element adaptation layer correspondence according to the data distribution response message Parameter information, then the configuration information that second network element makes to carry out between second network element and the 3rd network element to configure for the data distribution of first data flow includes the corresponding parameter information of the 3rd network element adaptation layer.

With reference to the 9th the 3rd or the 4th embodiment of aspect, in the 6th embodiment, second network element sets up the second network element adaptation layer according to the data distribution response message, including：

The mapping relations of radio bearer RB to the Wi-Fi access categories of corresponding the shunted business of first data flow are set up according to the data distribution response message.

With reference to the 9th the 5th or the 6th embodiment of aspect, in the 7th embodiment, combination of the data distribution request message comprising at least one of following information or much information：The service identification information of the pending data stream, the QoS information of the pending data stream, physical resource Information；

The data distribution response message includes the combination of at least one of following information or much information：The service identification information for consulting pending data stream, the negotiation QoS information for shunting business, negotiation physical resource Information.

With reference to the 9th the 7th embodiment of aspect, in the 8th embodiment, second network element is according to the configuration information for carrying out configuring for the data distribution of first data flow between second network element and the 3rd network element, terminal is set configured for the data distribution of first data flow, including：

Second network element is to the first network element send configuration configured information, the configuration configured information is used to indicate that first network element carries out data distribution configuration to the terminal, wherein, the configuration configured information carries the configuration information for carrying out configuring between second network element and the 3rd network element for the data distribution of first data flow；Or

Second network element sends carrying configured information to the first network element, and the carrying configured information is used to indicate that first network element sets up Signaling Radio Bearer for second network element and the terminal；

Second network element, according to the configuration information for carrying out configuring for the data distribution of first data flow between second network element and the 3rd network element, the data distribution configuration is carried out to the terminal by the Signaling Radio Bearer.

With reference to the 9th the 8th embodiment of aspect, in the 9th embodiment, second network element carries out the data distribution configuration to the terminal by the Signaling Radio Bearer, including：

Second network element sends the configuration information for carrying out configuring between second network element and the 3rd network element for the data distribution of first data flow to the terminal, so that the terminal sets up adaptation layer.

With reference to the 9th aspect to the 9th aspect the 9th embodiment in any embodiment, the tenth implement In mode, the decision of the second network element flows to pending data before the shunting of the 3rd network element, in addition to：Second network element receives the request message that first network element is sent, and the request message is carried：The related information of the pending data；Or

With reference to the 9th aspect to the 9th aspect the tenth embodiment in any embodiment, in the 11st embodiment, first network element be macro base station, second network element be small base station, the 3rd network element be Wireless Fidelity access point.

With reference to the 9th the 11st embodiment of aspect, in the 12nd embodiment, the wireless range of the macro base station covers the wireless range of the small base station；

The small base station and the Wireless Fidelity access point co-sited or integrated；The macro base station, the small base station and the Wireless Fidelity access point provide multithread polymerization or the Communications service of carrier aggregation in the common wireless range of the macro base station, the small base station and the Wireless Fidelity access point to the terminal.

Tenth aspect, the embodiment of the present invention provides a kind of control method of data distribution, including：3rd network element receives the data distribution configuration that the second network element is carried out；

3rd network element is configured based on the data distribution, and the first data stream transmitting is carried out with terminal；Wherein, first data flow is that the pending data flow point being transmitted between the second network element and terminal is flow to the 3rd network element and obtained by second network element；Second network element realizes radio communication based on cellular radio Communication technology, and the 3rd network element realizes radio communication based on Wi-Fi access technologies.

With reference to the tenth aspect, in the first embodiment, the 3rd network element receives the data distribution configuration that the second network element is carried out, including：

3rd network element receives the data distribution request message for first data flow that second network element is sent；

3rd network element sends data distribution response message according to the tenability of the 3rd network element to second network element.

With reference to the tenth aspect, in this second embodiment, the 3rd network element receives the data distribution configuration that the second network element is carried out, including：

3rd network element receives the data distribution request message for first data flow that second network element is sent, and the data distribution request message is used to indicate that the 3rd network element sets up the 3rd network element adaptation Layer；

3rd network element sets up the 3rd network element adaptation layer according to the tenability of the data distribution request message and the 3rd network element；

3rd network element sends data distribution response message to second network element.

With reference to the tenth aspect second embodiment, in the third embodiment, the 3rd network element sets up the 3rd network element adaptation layer, including：

3rd network element sets up the mapping relations of radio bearer RB to Wi-Fi access categories according to the tenability of the data distribution request message and the 3rd network element.

With reference to the tenth aspect first or the 3rd embodiment, in the 4th embodiment, combination of the data distribution request message comprising at least one of following information or much information：Service identification information, the QoS information of pending data stream and the physical resource Information of pending data stream；

Tenth on the one hand, and the embodiment of the present invention provides a kind of control method of data distribution, including：Terminal receives the data distribution configuration that the second network element is carried out；

The data distribution configuration that the terminal is carried out based on second network element, the transmission of pending data stream is carried out with the second network element；The first data flow in the pending data stream is transmitted via the 3rd network element to the terminal；Second network element realizes radio communication based on cellular radio Communication technology, and the 3rd network element realizes radio communication based on Wi-Fi access technologies.

With reference to the tenth on the one hand, in the first embodiment, the terminal receives the data distribution configuration that the second network element is carried out, including：

Terminal receives the configuration information for carrying out configuring between the second network element or second network element and the 3rd network element of the transmission of the first network element for the data distribution of first data flow；

Terminal states the configuration information for carrying out configuring between the second network element and the 3rd network element for the data distribution of first data flow according to, carries out the data distribution configuration of the terminal.

With reference to the tenth one side first embodiment, in this second embodiment, the data distribution for carrying out the terminal is configured, including：

When the configuration information that second network element makes to carry out between second network element and the 3rd network element to configure for the data distribution of first data flow includes the corresponding parameter information of the 3rd network element adaptation layer Parameter information corresponding with the second network element adaptation layer, the terminal sets up the second adaptation layer corresponding to the 3rd network element adaptation layer according to the corresponding parameter information of the 3rd network element adaptation layer, and the first adaptation layer for corresponding to the second network element adaptation layer is set up according to the corresponding parameter information of the second network element adaptation layer；Or

When the configuration information for carrying out configuring for the data distribution of first data flow between second network element and the 3rd network element includes the corresponding parameter information of the second network element adaptation layer, the terminal sets up the first adaptation layer corresponding to the second network element adaptation layer according to the corresponding parameter information of the second network element adaptation layer；Or

When the configuration information for carrying out configuring for the data distribution of first data flow between second network element and the 3rd network element includes the corresponding parameter information of the 3rd network element adaptation layer, the terminal sets up the second adaptation layer corresponding to the 3rd network element adaptation layer according to the corresponding parameter information of the 3rd network element adaptation layer.

12nd aspect, the embodiment of the present invention provides a kind of control method of data distribution, including：First network element receives the configured information that second network element is sent, and according to the configured information, data distribution configuration is carried out to terminal；

First network element is configured based on the data distribution, and data stream transmitting is carried out with terminal, the data flow between the first network element and terminal is branched into second network element obtained wherein the pending data stream in the data flow is first network element；The first data flow in the pending data stream is that the data flow between second network element and terminal is branched to the 3rd network element and obtained by second network element；Second network element realizes radio communication based on cellular radio Communication technology, and the 3rd network element realizes radio communication based on Wi-Fi access technologies.

With reference to the 12nd aspect, in the first embodiment, the configured information is configuration configured information, and the configuration configured information carries the configuration information for carrying out configuring between second network element and the 3rd network element for the data distribution of first data flow；

Then according to the configuration configured information, data distribution configuration is carried out to terminal, including：

First network element sends the configuration information for carrying out configuring between second network element and the 3rd network element for the data distribution of first data flow to terminal, terminal is carried out data distribution configuration according to the configuration configured information；

Or, the configured information is carrying configured information, then according to the configured information, and data distribution configuration is carried out to terminal, including：

First network element is that second network element and the terminal set up Signaling Radio Bearer, to pass through the Two network elements carry out data distribution configuration to terminal.

With reference to the 12nd aspect or the 12nd aspect first embodiment, in this second embodiment, the first network element receives the configured information that second network element is sent, and according to the configured information, terminal is carried out before data distribution configuration, the control method also includes：

First network element sends solicited message to second network element, and the solicited message is carried：The related information of the pending data；Or

Pass through data distribution control device provided in an embodiment of the present invention and method, data flow is branched to after the second network element by the first network element, data flow also further can be branched to the 3rd network element by the second network element, it make use of high bandwidth, the characteristic of high data rate in Wi-Fi wireless access technologys, so as to increase the peak rate and handling capacity of data transfer, so as to improve the performance of network service.Brief description of the drawings is in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, the required accompanying drawing used in embodiment or description of the prior art will be briefly described below, apparently, drawings in the following description are some embodiments of the present invention, for those of ordinary skill in the art, without having to pay creative labor, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is the structure chart of data distribution control device embodiment one of the present invention；

Fig. 2 is the structure chart of data distribution control device embodiment two of the present invention；

Fig. 3 is the structure chart of data distribution control device embodiment three of the present invention；

Fig. 4 is the structure chart of data distribution control device example IV of the present invention；

Fig. 5 is the structure chart of data distribution control device embodiment five of the present invention；

Fig. 6 is the structure chart of data distribution control device embodiment six of the present invention；

Fig. 7 is the structure chart of data distribution control device embodiment seven of the present invention；

Fig. 8 is the structure chart of data distribution control method embodiment eight of the present invention；

Fig. 9 is a kind of structure chart of network element embodiment one of the invention；

Figure 10 is a kind of structure chart of network element embodiment two of the invention； Figure 11 is a kind of structure chart of terminal embodiment one of the invention；

Figure 12 is a kind of structure chart of network element embodiment three of the invention；

Figure 13 is the application scenarios schematic diagram of data distribution control method embodiment one of the present invention；Figure 14 is the flow chart of data distribution control method embodiment one of the present invention；

Figure 15 is the flow chart of data distribution control method embodiment two of the present invention；

Figure 16 is the flow chart of data distribution control method embodiment three of the present invention；

Figure 17 is the flow chart of data distribution control method example IV of the present invention；

Figure 18 is the signaling diagram of data distribution control method embodiment five of the present invention；

Figure 19 is the signaling diagram of data distribution control method embodiment six of the present invention.Embodiment is to make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made belongs to the scope of protection of the invention.

Fig. 1 is the structure chart of data distribution control device embodiment one of the present invention.As shown in figure 1, the control device of the present embodiment is foregoing second network element, the device includes：

Processing module 71, for related information of second network element according to the pending data stream, data distribution configuration is carried out to the 3rd network element and terminal；Wherein, the pending data stream is the first network element data flow to be shunted to the second network element；First network element and the second network element realize radio communication based on cellular radio Communication technology, and the 3rd network element realizes radio communication based on Wireless Fidelity Wi-Fi access technologies；

Transport module 72, for based on data distribution configuration, the transmission of the pending data stream to be carried out with terminal；Wherein, first data flow in the pending data stream is transmitted via the 3rd network element to the terminal.

In the present embodiment, second network element to the 3rd network element and terminal by carrying out data distribution configuration, the data flow then interacted between terminal and network is branched to after the second network element by the first network element, data flow also further can be branched to the 3rd network element by the second network element, it make use of high bandwidth, the characteristic of high data rate in Wi-Fi wireless access technologys, so as to increase the peak rate and handling capacity of data transfer, so as to improve the performance of network service. Fig. 2 is the structure chart of data distribution control device embodiment two of the present invention.As shown in Fig. 2 the present embodiment is on the basis of the embodiment shown in Fig. 1, the control device is further described, the control device also includes：

Decision module 73, for determining to shunt the 3rd network element described in first data flow in the pending data stream.

Further, processing module 71 specifically for：According to the related information of the pending data, carry out configuring for the data distribution of first data flow between second network element and the 3rd network element；

On the one hand, the device also includes sending module 74 and receiving module 75,

The processing module 71 triggers sending module 74, the sending module 74 is used to send the data distribution request message for being directed to first data flow to the 3rd network element, and the data distribution request message is used to indicate that the 3rd network element sets up the 3rd network element adaptation layer；

The processing module 71 triggers receiving module 75, and the receiving module 75 is used for the data distribution response message for receiving the 3rd network element；

The processing module 71 is additionally operable to, according to the data distribution response message, set up the second network element adaptation layer；

The processing module 71 is additionally operable to determine the corresponding parameter information of the 3rd network element adaptation layer according to the data distribution response message, then the configuration information that the processing module 71 makes to carry out between second network element and the 3rd network element to configure for the data distribution of first data flow includes the corresponding parameter information of the 3rd network element adaptation layer and the corresponding parameter information of the second network element adaptation layer.

On the other hand, the control device also includes sending module 74 and receiving module 75,

The processing module 71 triggers sending module 74, and the sending module 74 is used to send data distribution request message to the 3rd network element；

The processing module 71 triggers receiving module 75, and the receiving module 75 receives the data distribution response message of the 3rd network element；

The processing module 71 is additionally operable to the second network element adaptation layer according to foundation, makes second net First configuration information for carrying out configuring for the data distribution of first data flow between the 3rd network element includes the corresponding parameter information of the second network element adaptation layer.

Another aspect, the control device also includes sending module 74 and receiving module 75,

The processing module 71 triggers the sending module 74, and the sending module 74 is used to send data distribution request message to the 3rd network element, and the data distribution request message is used to indicate that the 3rd network element sets up the 3rd network element adaptation layer；

The processing module 71 triggers the receiving module 75, and the receiving module 75 receives the data distribution response message of the 3rd network element；

The processing module 71 is additionally operable to determine the corresponding parameter information of the 3rd network element adaptation layer according to the data distribution response message, then the configuration information that second network element makes to carry out between second network element and the 3rd network element to configure for the data distribution of first data flow includes the corresponding parameter information of the 3rd network element adaptation layer.

Specifically, the processing module 71 is specifically for setting up the mapping relations of radio bearer RB to Wi-Fi access categories according to the data distribution response message.

Combination of the data distribution request message comprising at least one of following information or much information：The service quality of the service identification information of the pending data stream, the pending data stream（Quality of Service, are abbreviated as QoS) information, physical resource Information；

The sending module 74, it is additionally operable to the first network element send configuration configured information, the configuration configured information is used to indicate that first network element carries out data distribution configuration to the terminal, wherein, the configuration configured information carries the configuration information for carrying out configuring between second network element and the 3rd network element for the data distribution of first data flow；Or

The sending module 74 is additionally operable to send carrying configured information to the first network element, and the carrying configured information is used to indicate that first network element sets up Signaling Radio Bearer for second network element and the terminal；Then the processing module 71 is additionally operable to by the Signaling Radio Bearer, and according to the configuration information for carrying out configuring for the data distribution of first data flow between second network element and the 3rd network element, the data distribution configuration is carried out to the terminal.

The sending module 74 is additionally operable to send second network element and the 3rd network element to the terminal Between carry out for first data flow data distribution configure configuration information so that the terminal sets up adaptation layer.

The receiving module 75, is additionally operable to receive the request message that first network element is sent, the request message is carried：

The related information of the pending data；Or

Further, first network element is macro base station, and second network element is small base station, and the 3rd network element is Wireless Fidelity access point.

The wireless range of the macro base station covers the wireless range of small base station；The small base station and the Wireless Fidelity access point co-sited or integrated；The macro base station, the small base station and the Wireless Fidelity access point provide the terminal with multithread polymerization or the Communications service of carrier aggregation in the common wireless range of macro base station, small base station and Wireless Fidelity access point.

In the present embodiment, second network element to the 3rd network element and terminal by carrying out data distribution configuration, the data flow then interacted between terminal and network is branched to after the second network element by the first network element, data flow also further can be branched to the 3rd network element by the second network element, it make use of high bandwidth, the characteristic of high data rate in Wi-Fi wireless access technologys, so as to increase the peak rate and handling capacity of data transfer, so as to improve the performance of network service

Fig. 3 is the structure chart of data distribution control device embodiment three of the present invention.As shown in figure 3, the control device in the present embodiment is the 3rd network element, the control device includes：

Processing module 81, for receiving the data distribution configuration that the second network element is carried out；

Transport module 82, for based on data distribution configuration, the first data stream transmitting to be carried out with terminal;Wherein, first data flow is that the pending data flow point being transmitted between the second network element and terminal is flow to the 3rd network element and obtained by second network element；Second network element realizes radio communication based on cellular radio Communication technology, and the 3rd network element realizes radio communication based on Wi-Fi access technologies.

In the present embodiment, 3rd network element is configured by receiving the data distribution that the second network element is carried out, then the 3rd network element can carry out carrier aggregation with the second network element, so as to which the 3rd network element can transmit all or part of data flow between the second network element and terminal, it make use of high bandwidth, the characteristic of high data rate in Wi-Fi wireless access technologys, to improve the peak rate and handling capacity of data transfer, network service performance is improved. Fig. 4 is the structure chart of data distribution control device example IV of the present invention.As shown in Figure 4, the present embodiment is on the basis of the embodiment shown in Fig. 3, further describe control device, wherein, on the one hand, the processing module 81 is additionally operable to trigger receiving module 83, and the receiving module 83 is used to receive the data distribution request message for first data flow that second network element is sent；

The processing module 81 is additionally operable to trigger sending module 84, and the sending module 84 is used to send data distribution response message to second network element according to the tenability of the 3rd network element.

On the other hand, the processing module 81 is additionally operable to trigger receiving module 83, the receiving module 83 is used to receive the data distribution request message for first data flow that second network element is sent, and the data distribution request message is used to indicate that the 3rd network element sets up the 3rd network element adaptation layer；

The processing module 81 is additionally operable to the processing module 81 according to the tenability of the data distribution request message and the 3rd network element sets up the 3rd network element adaptation layer and is additionally operable to trigger sending module 84, and the sending module 84 is used to send data distribution response message to second network element.

The processing module 81 sets up the mapping relations of radio bearer RB to Wi-Fi access categories specifically for the tenability according to the data distribution request message and the 3rd network element.

Combination of the data distribution request message comprising at least one of following information or much information：Service identification information, the QoS information of pending data stream and the physical resource Information of pending data stream；The data distribution response message includes the combination of at least one of following information or much information：The service identification information of negotiation pending data stream, the negotiation QoS information for shunting business and negotiation physical resource Information.

In the present embodiment, 3rd network element is configured by receiving the data distribution that the second network element is carried out, then the 3rd network element can carry out carrier aggregation with the second network element, so as to which the 3rd network element can transmit all or part of data flow between the second network element and terminal, it make use of high bandwidth, the characteristic of high data rate in Wi-Fi wireless access technologys, to improve the peak rate and handling capacity of data transfer, network service performance is improved.

Fig. 5 is the structure chart of data distribution control device embodiment five of the present invention.As shown in figure 5, the control device in the present embodiment is terminal, the control device includes：

Processing module 91, for receiving the data distribution configuration that the second network element is carried out；

Transport module 92, for the data distribution configuration carried out based on second network element, the transmission of pending data stream is carried out with the second network element；The first data flow in the pending data stream is transmitted via the 3rd network element to the terminal；Second network element realizes radio communication based on cellular radio Communication technology, and the 3rd network element realizes radio communication based on Wi-Fi access technologies. In the present embodiment, terminal is configured by receiving the data distribution that the second network element is carried out, then terminal can carry out data transmission towards the carrier aggregation between the second network element and the 3rd network element, all or part of data flow i.e. between terminal and the second network element can branch to the 3rd network element, so as to improve the peak rate and handling capacity of data transfer, network service performance is improved.

Fig. 6 is the structure chart of data distribution control device embodiment six of the present invention.As shown in Figure 6, the present embodiment is on the basis of the embodiment shown in Fig. 5, further describe, processing module 91 described in the control device is specifically for triggering receiving module 93, and the receiving module 93 is used to receive the configuration information for carrying out configuring between the second network element or second network element and the 3rd network element of the transmission of the first network element for the data distribution of first data flow；

Then the processing module 91 is specifically for according to the configuration information for carrying out configuring for the data distribution of first data flow between second network element and the 3rd network element, carrying out the data distribution configuration of the terminal.

On the one hand, when the configuration information that second network element makes to carry out between second network element and the 3rd network element to configure for the data distribution of first data flow includes the corresponding parameter information of the 3rd network element adaptation layer and the corresponding parameter information of the second network element adaptation layer, the processing module 91 sets up the first adaptation layer for corresponding to the second network element adaptation layer according to the corresponding parameter information of the second network element adaptation layer specifically for setting up the second adaptation layer corresponding to the 3rd network element adaptation layer according to the corresponding parameter information of the 3rd network element adaptation layer；Or

On the other hand, when the configuration information for carrying out configuring for the data distribution of first data flow between second network element and the 3rd network element includes the corresponding parameter information of the second network element adaptation layer, the processing module 91 is specifically for setting up the first adaptation layer corresponding to the second network element adaptation layer according to the corresponding parameter information of the second network element adaptation layer；Or

Another aspect, when the configuration information for carrying out configuring for the data distribution of first data flow between second network element and the 3rd network element includes the corresponding parameter information of the 3rd network element adaptation layer, the processing module 91 is specifically for according to the corresponding parameter information of the 3rd network element adaptation layer, setting up the second adaptation layer corresponding to the 3rd network element adaptation layer.

In the present embodiment, terminal is configured by receiving the data distribution that the second network element is carried out, then terminal can carry out data transmission towards the carrier aggregation between the second network element and the 3rd network element, all or part of data flow i.e. between terminal and the second network element can branch to the 3rd network element, so as to improve the peak rate and handling capacity of data transfer, network service performance is improved. Fig. 7 is the structure chart of data distribution control device embodiment seven of the present invention.As shown in fig. 7, the control device is the first network element, the control device includes：

Receiving module 61, for receiving the configured information that second network element is sent,

Processing module 62, for according to the configured information, data distribution configuration to be carried out to terminal；Transport module 63, for based on data distribution configuration, data stream transmitting to be carried out with terminal, branches to second network element by the data flow between the first network element and terminal and obtains wherein the pending data stream in the data flow is first network element；The first data flow in the pending data stream is that the data flow between second network element and terminal is branched to the 3rd network element and obtained by second network element；Second network element realizes radio communication based on cellular radio Communication technology, and the 3rd network element realizes radio communication based on Wi-Fi access technologies.

In the present embodiment, first network element is according to the configured information of the second network element, the second network element is set to carry out data distribution configuration to terminal, then all or part of data flow between the first network element and terminal is after the second network element is branched to, data flow also further can be branched to the 3rd network element by the second network element, it make use of high bandwidth, the characteristic of high data rate in Wi-Fi wireless access technologys, to improve the data peak rate and handling capacity between network side and terminal, network service performance is improved.

Fig. 8 is the structure chart of data distribution control method embodiment eight of the present invention.As shown in Figure 8, the present embodiment is on the basis of the embodiment shown in Fig. 7, further describe control device, on the one hand, the configured information is configuration configured information, and the configuration configured information carries the configuration information for carrying out configuring between second network element and the 3rd network element for the data distribution of first data flow；

Then the processing module 62 is specifically for triggering sending module 64, the sending module 64 is used for according to the configuration configured information, the configuration information for carrying out configuring between second network element and the 3rd network element for the data distribution of first data flow is sent to terminal, terminal is carried out data distribution configuration；Or, on the other hand, the configured information is carrying configured information, then the processing module 62 is additionally operable to be that second network element and the terminal set up Signaling Radio Bearer, to carry out data distribution configuration to terminal by the second network element.

The sending module 64 is additionally operable to send solicited message to second network element, and the solicited message is carried：

The related information of the pending data；Or

The related information and shunting configured information of the pending data, the shunting configured information are used to indicate that second network element shunts the pending data to the 3rd network element；The pending data stream Related information include：Data Radio Bearer DRB marks, DRB configuration informations.

It should be noted that, modules correspondence in each above-mentioned device embodiment performs each step in each following embodiment of the method, concrete implementation method and technique effect refer to each following embodiment of the method, and the module in the device in embodiment can be distributed in the device of embodiment according to embodiment description, can also be carried out respective change and be disposed other than in one or more devices of the present embodiment.The module of above-described embodiment can be merged into a module, can also be further split into multiple submodule, will not be repeated here.

Fig. 9 is a kind of structure chart of network element embodiment one of the invention.As shown in figure 9, the network element is foregoing second network element, the network element includes：

Processor 11, for the related information according to pending data stream, data distribution configuration is carried out to the 3rd network element and terminal, wherein, the pending data stream is the first network element data flow to be shunted to the second network element；First network element and the second network element realize radio communication based on cellular radio Communication technology, and the 3rd network element realizes radio communication based on Wireless Fidelity Wi-Fi access technologies；

The processor 11 is used to, based on data distribution configuration, the transmission of the pending data stream is carried out with terminal；Wherein, first data flow in the pending data stream is transmitted via the 3rd network element to the terminal.

The processor 11 is additionally operable to determine to shunt the network element of the first data flow the 3rd in the pending data stream,

Further, the processor 11 carries out configuring for the data distribution of first data flow specifically for the related information according to the pending data between second network element and the 3rd network element；

The processor 11 is specifically for according to the configuration information for carrying out configuring for the data distribution of first data flow between second network element and the 3rd network element, making terminal configured for the data distribution of first data flow.

On the one hand, the processor 11 is used to trigger transmitter 12, and the transmitter 12 is used for described 3rd network element sends the data distribution request message for first data flow, and the data distribution request message is used to indicate that the 3rd network element sets up the 3rd network element adaptation layer；

The processor 11 is used to trigger receiver 13, and the receiver 13 is used for the data distribution response message for receiving the 3rd network element；

Then the processor 11 is specifically for according to the data distribution response message, setting up the second network element adaptation layer；

The processor 11 according to the data distribution response message specifically for determining the corresponding parameter information of the 3rd network element adaptation layer, and the configuration information for making to carry out between second network element and the 3rd network element to configure for the data distribution of first data flow includes the corresponding parameter information of the 3rd network element adaptation layer and the corresponding parameter information of the second network element adaptation layer.

On the other hand, the triggering of processor 11 transmitter 12, the transmitter 12 is used to send data distribution request message to the 3rd network element；

The processor 11 triggers receiver 13, and the receiver 13 is used for the data distribution response message for receiving the 3rd network element；

The processor 11 is used for according to the data distribution response message, sets up the second network element adaptation layer；Then the processor 11 is used for according to the second network element adaptation layer of foundation, and making to carry out the configuration information that is configured for the data distribution of first data flow between second network element and the 3rd network element includes the corresponding parameter information of the second network element adaptation layer.

Another aspect, the processor 11 triggers transmitter 12, and the transmitter 12 is used to send data distribution request message to the 3rd network element, and the data distribution request message is used to indicate that the 3rd network element sets up the 3rd network element adaptation layer；

The processor 11 triggers receiver 12, and the receiver 12 is used for the data distribution response message for receiving the 3rd network element；

Then the processor 11 is used to determine the corresponding parameter information of the 3rd network element adaptation layer according to the data distribution response message, then the configuration information that second network element makes to carry out between second network element and the 3rd network element to configure for the data distribution of first data flow includes the corresponding parameter information of the 3rd network element adaptation layer.

The processor 11 is specifically for setting up the mapping relations of radio bearer RB to Wi-Fi access categories according to the data distribution response message.

Combination of the data distribution request message comprising at least one of following information or much information：Institute State the service identification information, the QoS information of the pending data stream, physical resource Information of pending data stream；

The transmitter 12 is used for the first network element send configuration configured information, the configuration configured information is used to indicate that first network element carries out data distribution configuration to the terminal, wherein, the configuration configured information carries the configuration information for carrying out configuring between second network element and the 3rd network element for the data distribution of first data flow；Or

The transmitter 12 is used to send carrying configured information to the first network element, and the carrying configured information is used to indicate that first network element sets up Signaling Radio Bearer for second network element and the terminal；

Then the processor 11, according to the configuration information for carrying out configuring for the data distribution of first data flow between second network element and the 3rd network element, the data distribution configuration is carried out to the terminal by the Signaling Radio Bearer.

The processor 11 is specifically for triggering the transmitter 12, the transmitter 12 is used to send the configuration information for carrying out configuring between second network element and the 3rd network element for the data distribution of first data flow to the terminal, so that the terminal sets up adaptation layer.

The receiver 13 is additionally operable to receive the request message that first network element is sent, and the request message is carried：

The related information of the pending data；Or

First network element is macro base station, and second network element is small base station, and the 3rd network element is Wireless Fidelity access point.The wireless range of the macro base station covers the wireless range of small base station；

In the present embodiment, the second network element to the 3rd network element and terminal by carrying out data distribution configuration, then the data flow interacted between terminal and network is branched to after the second network element by the first network element, and the second network element may be used also Data flow is further branched into the 3rd network element, high bandwidth, the characteristic of high data rate in Wi-Fi wireless access technologys is make use of, so that the peak rate and handling capacity of data transfer are increased, so as to improve the performance of network service.

Figure 10 is a kind of structure chart of network element embodiment two of the invention.As shown in Figure 10, the network element is the 3rd network element, and the network element includes：

Processor 21, for receiving the data distribution configuration that the second network element is carried out；

The processor 21 is used to, based on data distribution configuration, the first data stream transmitting is carried out with terminal；Wherein, first data flow is that the pending data flow point being transmitted between the second network element and terminal is flow to the 3rd network element and obtained by second network element；Second network element realizes radio communication based on cellular radio Communication technology, and the 3rd network element realizes radio communication based on Wi-Fi access technologies.

The processor 21 triggers receiver 22, and the receiver 22 is used to receive the data distribution request message for first data flow that second network element is sent；

The processor 21 triggers transmitter 23, and the transmitter 23 is used to send data distribution response message to second network element according to the tenability of the 3rd network element.

The processor 21 triggers receiver 22, the receiver 22 is used to receive the data distribution request message for first data flow that second network element is sent, and the data distribution request message is used to indicate that the 3rd network element sets up the 3rd network element adaptation layer；

The processor 21 is used to set up the 3rd network element adaptation layer according to the tenability of the data distribution request message and the 3rd network element；

The processor 21 triggers transmitter 23, and the transmitter 23 is used to send data distribution response message to second network element.

The processor 21 sets up the mapping relations of radio bearer RB to Wi-Fi access categories specifically for the tenability according to the data distribution request message and the 3rd network element.

In the present embodiment, the 3rd network element is configured by receiving the data distribution that the second network element is carried out, then the 3rd network element can carry out carrier aggregation with the second network element, so that the 3rd network element can be transmitted between the second network element and terminal All or part of data flow, make use of high bandwidth, the characteristic of high data rate in Wi-Fi wireless access technologys, to improve the peak rate and handling capacity of data transfer, improve network service performance.

Figure 11 is a kind of structure chart of terminal embodiment one of the invention.As shown in figure 11, the terminal includes：Processor 31, for receiving the data distribution configuration that the second network element is carried out；

The processor 31 is used for the data distribution configuration carried out based on second network element, and the transmission of pending data stream is carried out with the second network element；The first data flow in the pending data stream is transmitted via the 3rd network element to the terminal；Second network element realizes radio communication based on cellular radio Communication technology, and the 3rd network element realizes radio communication based on Wi-Fi access technologies.

The processor 31 triggers receiver 32, and the receiver 32 is used to receive the configuration information for carrying out configuring between the second network element or second network element and the 3rd network element of the transmission of the first network element for the data distribution of first data flow；

The processor 31 is used for the data distribution configuration that the terminal is carried out according to the configuration information for carrying out configuring for the data distribution of first data flow between second network element and the 3rd network element.

When the configuration information that second network element makes to carry out between second network element and the 3rd network element to configure for the data distribution of first data flow includes the corresponding parameter information of the 3rd network element adaptation layer and the corresponding parameter information of the second network element adaptation layer, the processor 31 sets up the second adaptation layer corresponding to the 3rd network element adaptation layer according to the corresponding parameter information of the 3rd network element adaptation layer, and the first adaptation layer for corresponding to the second network element adaptation layer is set up according to the corresponding parameter information of the second network element adaptation layer；Or when the configuration information for carrying out configuring for the data distribution of first data flow between second network element and the 3rd network element includes the corresponding parameter information of the second network element adaptation layer, the processor 31 sets up the first adaptation layer corresponding to the second network element adaptation layer according to the corresponding parameter information of the second network element adaptation layer；Or

When the configuration information for carrying out configuring for the data distribution of first data flow between second network element and the 3rd network element includes the corresponding parameter information of the 3rd network element adaptation layer, the processor 31 sets up the second adaptation layer corresponding to the 3rd network element adaptation layer according to the corresponding parameter information of the 3rd network element adaptation layer.

In the present embodiment, terminal is configured by receiving the data distribution that the second network element is carried out, then terminal can carry out data transmission towards the carrier aggregation between the second network element and the 3rd network element, all or part of data flow i.e. between terminal and the second network element can branch to the 3rd network element, so as to improve the peak rate and handling capacity of data transfer, network service performance is improved. Figure 12 is a kind of structure chart of network element embodiment three of the invention.As shown in figure 12, the network element is the first network element, and the network element includes：

Receiver 41, for receiving the configured information that second network element is sent,

Processor 42, for according to the configured information, data distribution configuration to be carried out to terminal；The processor 42 is used to, based on data distribution configuration, carry out data stream transmitting with terminal, the data flow between the first network element and terminal is branched into second network element obtain wherein the pending data stream in the data flow is first network element；The first data flow in the pending data stream is that the data flow between second network element and terminal is branched to the 3rd network element and obtained by second network element；Second network element realizes radio communication based on cellular radio Communication technology, and the 3rd network element realizes radio communication based on Wi-Fi access technologies.

The configured information is configuration configured information, and the configuration configured information carries the configuration information for carrying out configuring between second network element and the 3rd network element for the data distribution of first data flow；Then the processor 42 triggers transmitter 43, the transmitter 43 is used for according to the configuration configured information, the configuration information for carrying out configuring between second network element and the 3rd network element for the data distribution of first data flow is sent to terminal, terminal is carried out data distribution configuration；

Or, the configured information is carrying configured information, then the processor 42 is used to set up Signaling Radio Bearer for second network element and the terminal, to carry out data distribution configuration to terminal by the second network element.

The transmitter 43, is additionally operable to send solicited message to second network element, the solicited message is carried：The related information of the pending data；Or

It should be noted that the correspondence in the device embodiment such as each above-mentioned network element and terminal performs each step in each following embodiment of the method, concrete implementation method and technique effect refer to each following side Method embodiment, will not be repeated here.

Figure 13 is the application scenarios schematic diagram of data distribution control method embodiment one of the present invention.As shown in Figure 13, including macro base station, small base station and Wireless Fidelity access point（Wi-Fi Access Point, are abbreviated as Wi-Fi AP).Macro base station can provide larger transmission power, and coverage is big, and transmission power, the coverage of small base station are generally much smaller than macro base station, but small base station can be located in the coverage of macro base station, and the capacity requirement for alleviating macro base station can be covered as focus.The coverage of macro base station is a-quadrant, and the coverage of small base station is B regions, and Wi-Fi AP coverage is C regions；There is overlapping region between above-mentioned A regions, B regions and C regions（Shadow region in Fig. 1）And user terminal is in the overlapping region, that is user terminal is in the range of macro base station, small base station and Wi-Fi AP are collectively covered, and wherein Wi-Fi AP and small base station are integrated many wireless technology base stations, or small base station and Wi-Fi AP colocation sites；There is preferable back haul link between the small base station and Wi-Fi AP；User terminal is based on LTE-A (Long Term Evolution Advanced, Long Term Evolution advanced system）System can carry out the transmission of data flow with above-mentioned macro base station, small base station respectively, obtain the network service of core net；Likewise, user terminal can also carry out the transmission of data flow based on Wi-Fi access technologies and Wi-Fi AP, to obtain the network service of core net.

Figure 14 is the flow chart of data distribution control method embodiment one of the present invention.Executive agent in the present embodiment is the second network element, and second network element is specifically as follows small base station, can enter row data communication with the terminal in the second network element coverage, as shown in figure 14, this method includes：

S101, the second network element carry out data distribution configuration according to the related information of pending data stream to the 3rd network element and terminal.

Wherein, pending data stream is the first network element data to be shunted to the second network element；First network element and the second network element realize radio communication based on cellular radio Communication technology, and the 3rd network element realizes radio communication based on Wi-Fi access technologies.Specifically, the first network element can be the macro base station shown in Fig. 1 in the present embodiment, and the 3rd network element can be specially AP (the Access Point, wireless access node in Wi-Fi access technologies）, i.e. Wireless Fidelity access point（Wi-Fi AP) .When terminal carries out data stream transmitting under LTE system between macro base station, in order to obtain higher peak rate, macro base station can carry out carrier aggregation with small base station, all or part of data flow of upstream or downstream i.e. between macro base station and terminal branches to small base station, the transmission of data is undertaken by small base station, i.e., above-mentioned pending data stream is the data of macro base station base station to be shunted to small；And data transmission performance is improved in small base station in order to further, decision carries out carrier aggregation between small base station and Wi-Fi AP, Wi-Fi AP is undertaken the biography of all or part of above-mentioned pending data Defeated, i.e., small base station determines the pending data flowing to the shunting of the 3rd network element.

Wherein, pending data stream is that macro base station indicates the data flow that small base station should undertake, it can also be the default data flow undertaken in small base station, such as small base station, which has preset certain carrying or reserved certain Radio Resource, to be used to carry out carrier aggregation with macro base station, then to should carry or using the Radio Resource data flow be small base station pending data stream.

In one case, when above-mentioned pending data stream be small base station it is default undertake data flow when, then the related information of above-mentioned pending data stream can be determined by the second network element with reference to itself tenability, such as the second network element can only provide three Deta bearers, then can determine that the related information of above-mentioned pending data stream includes the demand of three Deta bearers, then, second network element decides whether the network element of the first data flow the 3rd shunting in pending data stream before S101 is performed；In another case, when pending data stream is that macro base station indicates the data flow that small base station should undertake, the related information of above-mentioned pending data stream can be obtained from the first network element into the solicited message that the second network element is sent；Such as first the second network element of network element current request provides three Deta bearers to share the pending data stream in the data flow that the first network element of transmission is transmitted, then the related information of the pending data stream has specifically included the demand of three Deta bearers；When the second network element determines to share transmission pending data stream, the 3rd network element can be further asked to transmit the first data flow in pending data stream, because the second network element as small base station and the 3rd network element as AP are to realize radio communication based on different access technologies, so, it is necessary to carry out the configuration of data distribution to the 3rd network element and terminal before the second network element and the 3rd network element carry out carrier aggregation.

Specifically, related information of second network element according to pending data, carries out configuring for the data distribution of the first data flow between the second network element and the 3rd network element；Detailed process includes the interaction between the second network element and the 3rd network element, such as the second network element sends the association request message of data distribution, the response that the 3rd network element is returned and the foundation of related adaptation layer to the 3rd network element；After the data distribution for the first data flow carried out between the second network element the second network element of completion and the 3rd network element is configured, second network element is configured according to the data distribution for the first data flow carried out between the second network element and the 3rd network element, data distribution configuration is carried out to terminal, to realize that the second network element, by the carrier aggregation with the 3rd network element, the transmission of data flow is carried out with terminal；The detailed process of the above-mentioned data distribution configuration carried out to terminal includes the interaction between the second network element and terminal, specifically at least include the configuration information that the second network element sends the data distribution configuration for the first data flow carried out between the second network element and the 3rd network element to terminal, and terminal sets up adaptation layer of terminal etc. according to the configuration information.

S102, the second network element are configured based on data distribution, and the transmission of pending data stream is carried out with terminal. Wherein, the first data flow in pending data stream is transmitted via the 3rd network element to terminal.Specifically, by performing S102, small base station can carry out carrier aggregation, the then data flow transmitted between small base station and terminal with AP（I.e. above-mentioned pending data stream）In all or part of data flow as the first data flow branch to Wi-Fi AP, the transmission of data is completed via Wi-Fi AP and the wave point of terminal.

Above-mentioned first network element is macro base station, and the second network element is small base station, and the 3rd network element is Wireless Fidelity access point（Wi-Fi AP), wherein the wireless range of macro base station covers the wireless range of small base station；Macro base station, small base station and the Wireless Fidelity access point provide the terminal with multithread polymerization or the Communications service of carrier aggregation in the common wireless range of macro base station, small base station and Wireless Fidelity access point；And small base station and the Wireless Fidelity access point website that can be two different, or small base station and Wireless Fidelity access point co-sited point or integrated, to ensure communication quality between small base station and Wireless Fidelity access point, it is to avoid the time delay of information.

In the present embodiment, second network element to the 3rd network element and terminal by carrying out data distribution configuration, then the second network element can be by data distribution to the 3rd network element, it make use of high bandwidth, the characteristic of high data rate in Wi-Fi wireless access technologys, so as to increase the peak rate and handling capacity of data transfer, so as to improve the performance of network service.

Figure 15 is the flow chart of data distribution control method embodiment two of the present invention.As shown in figure 15, the application scenarios of the present embodiment are identical with the scene shown in Figure 13, the main body for realizing the present embodiment is the 3rd network element, 3rd network element is engaged with the second network element in the embodiment shown in earlier figures 14, to complete the control of data distribution, 3rd network element is specifically as follows Wi-Fi AP, and this method includes：

S201, the 3rd network element receive the data distribution configuration that the second network element is carried out.

Above-mentioned 3rd network element receives the data distribution configuration that the second network element is carried out, detailed process includes the interaction between the second network element and the 3rd network element, specifically, on the one hand, 3rd network element can receive the data distribution request message for the first data flow that second network element is sent, subsequent 3rd network element sends data distribution response message according to the tenability of the 3rd network element to second network element, to complete the negotiation on data transfer between the 3rd network element and the second network element；Such as the second network element is by sending the data distribution request message for the first data flow, the 3rd network element is asked to provide the first data flow in two data load sharing pending data streams, but the 3rd network element can only provide two Deta bearers, then give the second network element by data distribution response message to feed back, the data distribution for the first data flow for completing to carry out between negotiations process and the second network element and the 3rd network element is configured；On the other hand, the 3rd network element can receive the data distribution request message for the first data flow that second network element is sent, now, data distribution request Message is used to indicate that the 3rd network element sets up the 3rd network element adaptation layer, then the 3rd network element sets up the 3rd network element adaptation layer according to the tenability of the data distribution request message and the 3rd network element；Finally, 3rd network element sends data distribution response message to second network element, the data distribution for the first data flow for completing to carry out between negotiations process and the second network element and the 3rd network element is configured, for example, second network element ceases the first data flow in request the 3rd network element two data load sharing pending data streams of offer by data distribution request message, but the 3rd network element can only provide two Deta bearers, that is the 3rd network element is according to the tenability of data distribution request message and the 3rd network element, establish the 3rd network element adaptation layer for meeting the 3rd network element tenability size, and returned data shunting response message, inform the network element tenability of the second network element the 3rd and meet the information of the 3rd network element adaptation layer of the 3rd network element tenability size.Additionally need supplement, combination of the above-mentioned data distribution request message comprising at least one of following information or much information：Service identification information, the QoS information of pending data stream and the physical resource Information of pending data stream；

Then above-mentioned data distribution response message includes the combination of at least one of following information or much information：The service identification information of negotiation pending data stream, the negotiation QoS information for shunting business and negotiation physical resource Information.

S202, the 3rd network element are configured based on data distribution, and the first data stream transmitting is carried out with terminal.

Wherein, first data flow is that the pending data flow point being transmitted between the second network element and terminal is flow to the 3rd network element and obtained by the second network element；Second network element realizes radio communication based on cellular radio Communication technology, and the 3rd network element realizes radio communication based on Wi-Fi access technologies.That is the 3rd network element receives the data distribution configuration that the second network element is carried out, to realize carrier aggregation is carried out with the second network element, so as to which the 3rd network element can transmit all or part of data flow between the second network element and terminal, to improve the peak rate and handling capacity of data transfer, network service performance is improved.

Figure 16 is the flow chart of data distribution control method embodiment three of the present invention.As shown in figure 16, the application scenarios of the present embodiment are the scene shown in Figure 13, the main body for realizing the present embodiment is terminal, the terminal is specifically as follows mobile phone, PC that user uses etc., the terminal is engaged with the 3rd network element in the embodiment shown in the second network element and Figure 15 in the embodiment shown in Figure 14, the control of data distribution is completed, this method includes： S301, terminal receive the data distribution configuration that the second network element is carried out.

Specifically, " receiving " process of above-mentioned terminal specifically includes terminal and receives the configuration information for carrying out configuring between the second network element or second network element and the 3rd network element of the transmission of the first network element for the data distribution of first data flow, subsequent terminal carries out the data distribution configuration of the terminal according to the configuration information for carrying out configuring for the data distribution of first data flow between the second network element and the 3rd network element；The data distribution configuration of the terminal includes：When the configuration information that second network element makes to carry out between second network element and the 3rd network element to configure for the data distribution of first data flow includes the corresponding parameter information of the 3rd network element adaptation layer and the corresponding parameter information of the second network element adaptation layer, the terminal sets up the second adaptation layer corresponding to the 3rd network element adaptation layer according to the corresponding parameter information of the 3rd network element adaptation layer, and the first adaptation layer for corresponding to the second network element adaptation layer is set up according to the corresponding parameter information of the second network element adaptation layer；Or

S302, terminal are configured based on data distribution, and the transmission of pending data stream is carried out with the second network element.Wherein, the first data flow in pending data stream is transmitted via the 3rd network element to terminal；Second network element realizes radio communication based on cellular radio Communication technology, and the 3rd network element realizes radio communication based on Wi-Fi access technologies.

In the present embodiment, terminal is configured by receiving the data distribution that the second network element is carried out, then terminal can carry out data transmission towards the carrier aggregation between the second network element and the 3rd network element, all or part of data flow i.e. between terminal and the second network element can branch to the 3rd network element, so as to improve the peak rate and handling capacity of data transfer, network service performance is improved.

Figure 17 is the flow chart of data distribution control method example IV of the present invention.As shown in figure 17, the application scenarios of the present embodiment are the scene shown in Figure 13, and the executive agent of the present embodiment is the first network element, and the second network element and the 3rd network element and the data distribution of terminal in above-described embodiment match somebody with somebody confidence Breath, is that terminal carries out data distribution configuration or makes the second network element be that terminal carries out data distribution configuration.This method includes：

S401, the first network element receive the configured information that the second network element is sent.

Specifically, above-mentioned configured information is configuration configured information, or it is carrying configured information.

S402, the first network element carry out data distribution configuration according to configured information to terminal.

When above-mentioned configured information is the configuration information that progress is configured for the data distribution of first data flow between configuration configured information, and configuration configured information carrying second network element and the 3rd network element；Then the first network element is according to configuration configured information, and data distribution configuration is carried out to terminal is specially：First network element sends the configuration information for carrying out configuring between second network element and the 3rd network element for the data distribution of first data flow to terminal, terminal is carried out data distribution configuration according to the configuration configured information；

First network element is that second network element sets up Signaling Radio Bearer with the terminal, to carry out data distribution configuration to terminal by the second network element.

S403, the first network element are configured based on data distribution, and the transmission of data flow is carried out with terminal.

Wherein, the pending data stream in above-mentioned data flow is that the data flow between the first network element and terminal is branched to second network element and obtained by first network element；The first data flow in the pending data stream is that the data flow between the second network element and terminal is branched to the 3rd network element and obtained by second network element；Second network element realizes radio communication based on cellular radio Communication technology, 3rd network element realizes radio communication based on Wi-Fi access technologies, i.e. in the case where the first network element and the second network element have carried out carrier aggregation, second network element further can carry out carrier aggregation with the 3rd network element, to improve the data peak rate and handling capacity between network side and terminal.

It should be added that, first network element receives the configured information that second network element is sent, and according to the configured information, before terminal progress data distribution configuration, first network element sends solicited message to second network element, and the solicited message carries the related information of the pending data；Or

In the present embodiment, the first network element makes the second network element enter terminal according to the configured information of the second network element Row data distribution is configured, then all or part of data flow between the first network element and terminal is after the second network element is branched to, data flow also further can be branched to the 3rd network element by the second network element, it make use of high bandwidth, the characteristic of high data rate in Wi-Fi wireless access technologys, to improve the data peak rate and handling capacity between network side and terminal, network service performance is improved.

Figure 18 is the signaling diagram of data distribution control method embodiment five of the present invention.As shown in figure 18, the present embodiment is further described in detail, this method includes on the basis of above method embodiment one to example IV is combined：

S501, the first network element send request message to the second network element.

Under application scenarios in Fig. 1, terminal can pass through the first network element in LTE system（Such as macro base station）Obtain network service, when transmision peak speed and handling capacity of first network element for raising data flow, first network element can and be both to carry out carrier aggregation between the small base station in LTE system, specifically, first network element can perform S501 and initiate carrier aggregation request, wherein, above-mentioned request message carries the related information of pending data stream, and the pending data stream is the first network element data flow to be shunted to the second network element；And the related information of the pending data stream includes the combination of at least one of following information or much information：C-RNTI (the Cell Radio Network Temporary Identifier, Cell Radio Network Temporary Identifier/Identity, Cell-RNTI of the identification information of secondary cell, the terminal）, DRB (Date Radio Bearer, Data Radio Bearer）Mark, DRB configuration informations；According to the request message, the first network element can ask the second network element to regard the one-component carrier wave of the second network element as Scdl (secondary cells）And the protocol layer information where data distribution, to carry out carrier aggregation.

S502, the second network element determine pending data flowing to the shunting of the 3rd network element.

Second network element can prepare Scdl resources and DRB resources after the request message from the first network element is received, and set up PDCP (Packet Data Convergence Protocol, PDCP）, RLC (Radio Link Control, wireless spread-spectrum technology）, MAC (Media Access Control, medium education）Entity and PHY (Physical Layer, physical layer）Radio Resource, is that the second network element and the first network element carry out carrier aggregation and make preparation；Meanwhile, the second network element is shunted according to the related information of above-mentioned pending data it is determined that pending data is flowed into the 3rd network element；It is appreciated that, second network element can also be according to the related information of pending data stream, judge not need currently larger data peak rate and handling capacity, then can not be shunted to the 3rd network element, i.e., carrier aggregation is carried out only between the first network element and the second network element.Determine that the second network element can branch to the 3rd network element using the part or all of data flow in pending data stream as the first data flow when pending data is flowed into the shunting of the 3rd network element in the second network element. It should be noted that, when the related information of pending data stream is as described in S102, when above-mentioned pending data stream be small base station it is default undertake data flow when, then the related information of above-mentioned pending data stream with reference to itself tenability can determine that then S501 ~ S502 can be not carried out by the second network element.

S503a, the second network element send the data distribution request message for the first data flow to the 3rd network element.That is, the 3rd network element receives the data distribution request message for the first data flow that the second network element is sent；Above-mentioned data distribution request message is used to indicate that the 3rd network element sets up the 3rd network element adaptation layer；And indicate that the 3rd network element prepares the resource for data distribution, call access control is for example performed according to the wireless capability of the 3rd network element and load condition, receive or refuse part or all of data distribution request, and Radio Resource etc. is reserved for the data distribution request received；Combination of the above-mentioned data distribution request message comprising at least one of following information or much information：The service identification information of pending data stream, QoS (the Quality of Service, service quality of pending data stream）Information and physical resource Information；The request message is used to indicate that the 3rd network element sets up the 3rd network element adaptation layer.

S504a, the 3rd network element set up the 3rd network element adaptation layer according to the data distribution request message for being directed to the first data flow.

Specifically, the radio bearer RB (Radio Bearer) needed for the 3rd network element sets up pending data stream arrives Wi-Fi access categories（AC:Access category) mapping relations, such as RB id (I Dentity, identification number）With AC id mapping relations.In addition, the 3rd network element also needs the resource for preparing to be used to carry out data distribution, including the 3rd network element to agree to that the data flow undertaken reserves Radio Resource etc. by the 3rd network element.

S505a, the 3rd network element send data distribution response message to the second network element.

The data distribution response message includes the combination of at least one of following information or much information：Consult the service identification information, the negotiation QoS information of pending data stream and negotiation physical resource Information of pending data stream.Above-mentioned S503a to S505a can be understood as the negotiations process between the second network element and the 3rd network element, for example, the first pending data stream QoS information that second network element is sent to the 3rd network element, for inform the 3rd network element will branch to the data flow of the 3rd network element needed for QoS, and the negotiation pending data stream QoS information that the 3rd network element is sent to the second network element, for informing the acceptable QoS of current 3rd network element of the second network element;When the 3rd network element can meet the requirement of the second network element, every terms of information of the above-mentioned data distribution response message in is consistent with the every terms of information in the data distribution request message that the second network element is sent.

S506, the second network element set up the second network element adaptation layer according to data distribution response message.

Second network element sets up the radio bearer RB for the business that shunts PDCP protocol layers and/or rlc protocol Layer entity and RB to Wi-Fi access categories（AC:Access category) mapping relations, such as RB id and AC id mapping relations.

The traffic flag of negotiation pending data stream of such as the second network element in data distribution response message determines that RB is designated N and consults QoS information with the pending data stream after the negotiation of the 3rd network element, then such as IP layers of protocol layer of second network element according to where shunting, is that the RB that identification number is N sets up corresponding PDCP entities, RLC entities；The qos parameter undertaken according to needed for the second pending data stream QoS information configures the second network element；Set up RB N and the 3rd network element AC id mapping relations；Configure physical resource Information such as Physical Downlink Shared Channel PDSCH (physical downlink shared channel) parameter of the second pending data stream etc..

It is appreciated that, second network element and the 3rd network element can set up adaptation layer respectively, or only the second network element or the 3rd network element set up adaptation layer, address of cache, pending data stream QoS mappings, Data Format Transform of pending data stream of the second network element and the 3rd network element etc. are specifically included, so as to set up association between different radio access technologies.Second network element determines to set up adaptation layer respectively, or only the second network element or the 3rd network element set up adaptation layer；Second network element indicates whether the 3rd network element sets up adaptation layer in data distribution request message.In the case where the second network element and the 3rd network element set up adaptation layer respectively, second network element adaptation layer can be in the downlink data for being sent to the 3rd network element according to the header of the corresponding qos requirement increase Wi-Fi AP of the RB id sign QoS requirements that can be recognized, such as Internet Protocol Differentiated Services Code Point（DSCP, Differentiated Services Code Point) field.3rd network element adaptation layer sets corresponding downlink data according to the corresponding AC id of Wi-Fi according to the header and sends parameter.In order that terminal knows corresponding RB id when receiving downlink data, the second network element adaptation layer can also in header additional RB id or Logic Channel Identifier after dscp field（LCID, logical channel id) information.When receiving upstream data, the second network element adaptation layer is also ranked up to the upstream data that the terminal that the upstream data from the 3rd network element and the second network element are received is sent.3rd network element adaptation layer removes the additional headers of Wi-Fi to the upstream data received, and the second network element is sent to the data format according to LTE, and the 3rd network element adaptation layer is sent to the second network element after can also being sorted to upstream data.When only setting up adaptation layer in the second network element or the 3rd network element, QoS mappings and Data Format Transform of pending data stream etc. are all carried out by the second network element or the 3rd network element adaptation layer.

According to RB id and AC id mapping relations GPRS can also be set up to each RB id respectively between second network element and the 3rd network element（General Packet Radio Service, abbreviation GPRS) Tunneling Protocol-User Plane tunnel（GTP-U, GPRS tunnel protocol user plane) transmission carrying (transport bearer).The data that second network element adaptation layer and/or the 3rd network element adaptation layer are shunted using corresponding GTP-U tunnels transmission/reception.

5507th, the second network element is to the first network element send configuration configured information.

Above-mentioned configuration configured information is used to indicate that the first network element carries out data distribution configuration to terminal, wherein, the configuration configured information carries the configuration information for carrying out configuring between second network element and the 3rd network element for the data distribution of first data flow, it can be appreciated that, the data distribution response message that second network element passes through the 3rd network element of reception, obtain the negotiation result between the second network element and the 3rd network element, and the data distribution configuration carried out between the second network element and the 3rd network element for first data flow is completed according to the negotiation result, then can be according to above-mentioned data distribution response message, terminal is set to set up corresponding adaptation layer；Specifically, second network element determines the corresponding parameter information of the 3rd network element adaptation layer according to the data distribution response message, then the configuration information that second network element makes to carry out between second network element and the 3rd network element to configure for the data distribution of first data flow includes the corresponding parameter information of the 3rd network element adaptation layer and the corresponding parameter information of the second network element adaptation layer.

5508th, the first network element sends the configuration information for carrying out configuring between second network element and the 3rd network element for the data distribution of first data flow to terminal according to configuration configured information.

First network element makes terminal to set up the first adaptation layer corresponding to the second network element adaptation layer according to the corresponding parameter information of the second network element adaptation layer in above-mentioned configuration information；And according to the parameter information of the 3rd network element adaptation layer in configuration information, the second adaptation layer corresponding to the 3rd network element adaptation layer is set up, even if terminal has carried out data distribution configuration.

S509, terminal set up adaptation layer.

Terminal sets up the first adaptation layer corresponding to the second network element adaptation layer according to the corresponding parameter information of the second network element adaptation layer in above-mentioned configuration information；And according to the parameter information of the 3rd network element adaptation layer in configuration information, the second adaptation layer set up corresponding to the 3rd network element adaptation layer wherein sets up radio bearer RB to the Wi-Fi access categories that the first adaptation layer and the second adaptation layer all include setting up the business that shunts（AC:Access category) mapping relations, such as RB id and AC id mapping relations.

The downlink data that terminal is received from the 3rd network element, the first adaptation layer is submitted to after the second adaptation layer removes wifi headers, upper layer is submitted to after the first adaptation layer sorts respectively for different RB id data, for example, is submitted to PDCP layers when PDCP PDU are shunted.For upstream data, the first adaptation layer can be in the data for being submitted to the second adaptation layer according to the header of the corresponding qos requirement reinforcement B wifi of the RB id sign qos requirements that can be recognized, such as Internet Protocol Differentiated Services Code Point (DSCP, Differeniiated Services CodePoin!:) field.Second adaptation layer sets corresponding upstream data according to the corresponding AC id of wifi according to the header and sends parameter.In order that the second network element knows corresponding RB id when receiving upstream data, the first adaptation layer can also in header additional RB id or Logic Channel Identifier after dscp field（LCID, logical channel id) information.

After S509, the data flow interacted between terminal and network can be transmitted by the first network element with the second network element carrier aggregation, or first network element and while the second network element carrier aggregation, the data flow of the second network element further with the 3rd network element carrier aggregation to be interacted between transmission terminal and network.

Specifically, second network element (small base station) to the first network element (macro base station) send capacity allocation message, inform macro station can to small base station send data flow quantity and data rate；According to the down direction of data flow, macro station will need all or part of data flow in the data flow sent to terminal to branch to small station, and the data flow is above-mentioned pending data stream for small station；Further, small station to terminal send the pending data stream when, according to scheduling strategy, all or part of data flow in pending data stream is branched into Wi-Fi AP as the first data flow, the first data flow is sent to terminal by Wi-Fi AP, from the foregoing, it will be observed that terminal can receive the data flow sent from three aspects；For the up direction of data flow, macro station, small station, Wi-Fi AP receive the data flow of UE transmissions respectively, the data received can be sent to small station by Wi-Fi AP, small station are by the data flow sent by terminal with being collected by the AP data flows sent, the data flow that wherein terminal is sent is for above-mentioned pending data stream for small station, and the data flow sent by Wi-Fi AP is for the first data flow in above-mentioned pending data stream for small station, subsequent small station send above-mentioned pending data stream to macro station, by macro station by data stream transmitting to core net.

You need to add is that, it when performing the S503a ~ S506 of the present embodiment, can flexibly select to perform following each steps to substitute above-mentioned S503a ~ S506, be specially：

S503b, the second network element sends the data distribution request message for the first data flow to the 3rd network element.That is the 3rd network element receives the data distribution request message for the first data flow that second network element is sent, and the content that should be directed to included by the data distribution request message of the first data flow can be identical with the content of data distribution request message in above-mentioned S503a；But in S503b, 3rd network element does not set up adaptation layer according to data distribution request message, but the 3rd network element can be according to data distribution request message, 3rd network element prepares the resource for data distribution, call access control is for example performed according to the wireless capability of the 3rd network element and load condition, receive or refuse part or all of data distribution request, and the reserved wireless money of data distribution request to be received Source etc..

S504b, the 3rd network element sends data distribution response message according to the tenability of the 3rd network element to the second network element.

By above-mentioned S503b and S504b, the negotiation between the second network element and the 3rd network element is completed.

S505b, the second network element set up the second network element adaptation layer according to data distribution response message.

Only it can set up adaptation layer at the second network element, now, second network element is according to the second network element adaptation layer of foundation, the configuration information for making to carry out between second network element and the 3rd network element to configure for the data distribution of first data flow includes the corresponding parameter information of the second network element adaptation layer, then just performs S507.

It can also flexibly select to perform following each steps to substitute above-mentioned S503a ~ S506, specifically：

S503c, the second network element sends the data distribution request message for the first data flow to the 3rd network element.That is the 3rd network element receives the data distribution request message for the first data flow that second network element is sent, data distribution request message is used to indicate that the 3rd network element sets up the 3rd network element adaptation layer, and the 3rd network element can set up adaptation layer according to the data distribution request message.

S504c, the 3rd network element sets up the 3rd network element adaptation layer according to the tenability of data distribution request message and the 3rd network element.

S505c, the 3rd network element send data distribution response message to second network element.

Only set up adaptation layer at the 3rd network element, now, second network element determines the corresponding parameter information of the 3rd network element adaptation layer according to the data distribution response message, the configuration information that then second network element makes to carry out between second network element and the 3rd network element to configure for the data distribution of first data flow includes the corresponding parameter information of the 3rd network element adaptation layer, then just performs S507.

Accordingly, when selecting S503b ~ S505b to substitute above-mentioned S503a ~ S506, terminal sets up the first adaptation layer corresponding to the second network element adaptation layer according only to the corresponding parameter information of the second network element adaptation layer in above-mentioned S509；When selecting S503c ~ S505c to substitute above-mentioned S503a ~ S506, terminal sets up the second adaptation layer corresponding to the 3rd network element adaptation layer according only to the corresponding parameter information of the 3rd network element adaptation layer in above-mentioned S509.When only setting up unilateral adaptation layer, the first adaptation layer or the second adaptation layer carry out QoS mappings and Data Format Transform of pending data stream etc..

In the present embodiment, second network element to the 3rd network element and terminal by carrying out data distribution configuration, the data flow then interacted between terminal and network is branched to after the second network element by the first network element, data flow also further can be branched to the 3rd network element by the second network element, make use of high bandwidth in Wi-Fi wireless access technologys, The characteristic of high data rate, so that the peak rate and handling capacity of data transfer are increased, so as to improve the performance of network service.

Figure 19 is the signaling diagram of data distribution control method embodiment six of the present invention.As shown in figure 19, the present embodiment is on the basis of above method embodiment one to example IV is combined, and using another implementation, this method includes：

S601, the first network element send request message to the second network element.

S601 in the present embodiment is similar with S501, but request message carries the related information and shunting configured information of pending data stream in the present embodiment, and the shunting configured information is used to indicate that the second network element shunts pending data to the 3rd network element.

S602, the second network element determine pending data flowing to the shunting of the 3rd network element.

Because the request message in S601 carries the related information and shunting configured information of pending data stream, then the second network element is when performing S602, it can regard that pending data is flowed to the shunting of the 3rd network element by the second network element according to the shunting configured information of the first network element as, the i.e. current data stream transmitting between the second network element and terminal does not need larger data peak rate and handling capacity, and the second network element can still flow to pending data the shunting of the 3rd network element.

But can be flexible, in the present embodiment, request message also can only carry the related information of pending data stream in S601, and now S601 is similar with above-mentioned S501 and S502 with S602, will not be repeated here.

S603a, the second network element send the data distribution request message for the first data flow to the 3rd network element.S604a, the 3rd network element set up the 3rd network element adaptation layer according to the data distribution request message；S605a, the 3rd network element send data distribution response message to the second network element.

5606th, the second network element sets up the second network element adaptation layer according to data distribution response message.

Above-mentioned S602 ~ S606 will not be repeated here as described in above-mentioned S502 ~ S506.

5607th, the second network element sends carrying configured information to the first network element.

Carrying configured information is used to indicate that first network element sets up Signaling Radio Bearer for second network element and terminal.That is, the first network element receives the configured information that second network element is sent, the configured information is carrying configured information.

5608th, the first network element is that the second network element and terminal set up Signaling Radio Bearer.

Specifically, first network element sends the parameter of Signaling Radio Bearer to the second network element and terminal respectively, so that the second network element and terminal prepare the entity of Signaling Radio Bearer according to the parameter of above-mentioned Signaling Radio Bearer respectively, so that the Signaling Radio Bearer between the second network element and terminal is set up and completed. Optionally, the above-mentioned parameter for being used to set up Signaling Radio Bearer can voluntarily be determined by the second network element, i.e. when performing S607, second network element has been ready for the entity of Signaling Radio Bearer, and carry the parameter of the corresponding Signaling Radio Bearer of the entity in above-mentioned carrying configured information, when then the first network element performs S608, just the parameter of the Signaling Radio Bearer is sent to terminal, so that terminal prepares the entity of radio bearer according to the parameter of above-mentioned Signaling Radio Bearer, completed so that the Signaling Radio Bearer between terminal and the second network element is set up.

You need to add is that, when implementing the present embodiment, can also flexibly it select before above-mentioned S603 is performed, first carry out S607 ~ S608, that is, after the second network element determines pending data flowing to the shunting of the 3rd network element, just the first network element can be notified to set up Signaling Radio Bearer for the second network element and terminal by S607, then before S603 is performed or while performing S603 ~ S606, first network element just performs S608, it is that the second network element and terminal establish Signaling Radio Bearer, after the completion of being configured so as to the data distribution for the first data flow carried out between the second network element and the 3rd network element, above-mentioned Signaling Radio Bearer can be used directly, data distribution configuration is carried out to terminal.

5609th, the second network element carries out data distribution configuration by Signaling Radio Bearer to terminal.

Second network element sends the configuration information for carrying out configuring between second network element and the 3rd network element for the data distribution of first data flow to terminal, so that terminal sets up the first adaptation layer and the second adaptation layer corresponding to the 3rd network element adaptation layer corresponding to the second network element adaptation layer.

5610th, terminal sets up adaptation layer.

Terminal sets up the first adaptation layer and the second adaptation layer according to configuration information, including sets up radio bearer RB to the Wi-Fi access categories for the business that shunts（AC:Access category) mapping relations, such as RB id and AC id mapping relations.

In addition, it is similar with embodiment five, it can flexibly select to perform following each steps to substitute above-mentioned S603a ~ S606, be specially：

S603b, the second network element sends the data distribution request message for the first data flow to the 3rd network element.S604b, the 3rd network element sends data distribution response message according to the tenability of the 3rd network element to the second network element.

By above-mentioned S603b and S604b, the negotiation between the second network element and the 3rd network element is completed.

S605b, the second network element set up the second network element adaptation layer according to data distribution response message.

Adaptation layer only can be set up at the second network element, then just perform S607.

Above-mentioned S603b ~ S605b detailed process refers to above-mentioned S503b ~ S505b, will not be repeated here. It can also flexibly select to perform following each steps to substitute above-mentioned S603a ~ S606, specifically：S603c, the second network element sends the data distribution request message for the first data flow to the 3rd network element.Now, the data distribution request message is used to indicate that the 3rd network element sets up the 3rd network element adaptation layer.S604c, the 3rd network element sets up the 3rd network element adaptation layer according to the tenability of data distribution request message and the 3rd network element.

S605c, the 3rd network element send data distribution response message to second network element.

Adaptation layer only is set up at the 3rd network element, S607 is then just performed.

Above-mentioned S603c ~ S605c detailed process refers to above-mentioned S503c ~ S505c, will not be repeated here.Accordingly, when selecting S603b ~ S605b to substitute above-mentioned S603a ~ S606, terminal only sets up the first adaptation layer corresponding to the second network element adaptation layer in above-mentioned S610；When selecting S603c ~ S605c to substitute above-mentioned S603a ~ S606, terminal only sets up the second adaptation layer corresponding to the 3rd network element adaptation layer in above-mentioned S610.

After S610, the data flow interacted between terminal and network can be transmitted by the first network element with the second network element carrier aggregation, or first network element and while the second network element carrier aggregation, the data flow of the second network element further with the 3rd network element carrier aggregation to be interacted between transmission terminal and network.Specifically as described in the embodiment of the present invention four, it will not be repeated here.

In the present embodiment, second network element to the 3rd network element and terminal by carrying out data distribution configuration, the data flow then interacted between terminal and network is branched to after the second network element by the first network element, data flow also further can be branched to the 3rd network element by the second network element, it make use of high bandwidth, the characteristic of high data rate in Wi-Fi wireless access technologys, so as to increase the peak rate and handling capacity of data transfer, so as to improve the performance of network service.

One of ordinary skill in the art will appreciate that：Realizing all or part of step of above method embodiment can be completed by the related hardware of programmed instruction, foregoing program can be stored in a computer read/write memory medium, the program upon execution, performs the step of including above method embodiment；And foregoing storage medium includes：ROM, RAM, magnetic disc or CD etc. are various can be with the medium of store program codes.

Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；Although the present invention is described in detail with reference to foregoing embodiments, it will be understood by those within the art that：It can still modify to the technical scheme described in foregoing embodiments, or carry out equivalent substitution to which part or all technical characteristic；And these modifications or replacement, the essence of appropriate technical solution is departed from the scope of various embodiments of the present invention technical scheme.

Claims

Claims

1st, a kind of data distribution control device, it is characterised in that including：

Processing module, for related information of second network element according to the pending data stream, data distribution configuration is carried out to the 3rd network element and terminal；Wherein, the pending data stream is the first network element data flow to be shunted to the second network element；First network element and the second network element realize radio communication based on cellular radio Communication technology, and the 3rd network element realizes radio communication based on Wireless Fidelity Wi-Fi access technologies；

Transport module, for based on data distribution configuration, the transmission of the pending data stream to be carried out with terminal；Wherein, first data flow in the pending data stream is transmitted via the 3rd network element to the terminal.

2nd, control device according to claim 1, it is characterised in that the control device also includes:Decision module, for determining to shunt the 3rd network element described in first data flow in the pending data stream.

3rd, control device according to claim 2, it is characterised in that the processing module specifically for：

According to the related information of the pending data, carry out configuring for the data distribution of first data flow between second network element and the 3rd network element；

According to the configuration information for carrying out configuring for the data distribution of first data flow between second network element and the 3rd network element, terminal is set configured for the data distribution of first data flow.

4th, control device according to claim 3, it is characterised in that the control device also includes sending module and receiving module,

The processing module triggers sending module, and the sending module is used to send the data distribution request message for being directed to first data flow to the 3rd network element, and the data distribution request message is used to indicate that the 3rd network element sets up the 3rd network element adaptation layer；

The processing module triggers receiving module, and the receiving module is used for the data distribution response message for receiving the 3rd network element；

The processing module is additionally operable to, according to the data distribution response message, set up the second network element adaptation layer；The processing module is additionally operable to determine the corresponding parameter information of the 3rd network element adaptation layer according to the data distribution response message, then the configuration information that the processing module makes to carry out between second network element and the 3rd network element to configure for the data distribution of first data flow includes the corresponding parameter information of the 3rd network element adaptation layer and the corresponding parameter information of the second network element adaptation layer. 5th, control device according to claim 3, it is characterised in that the control device also includes sending module and receiving module,

The processing module triggers sending module, and the sending module is used to send data distribution request message to the 3rd network element；

The processing module triggers receiving module, and the receiving module receives the data distribution response message of the 3rd network element；

The processing module is additionally operable to, according to the data distribution response message, set up the second network element adaptation layer；The processing module is additionally operable to the second network element adaptation layer according to foundation, and the configuration information for making to carry out between second network element and the 3rd network element to configure for the data distribution of first data flow includes the corresponding parameter information of the second network element adaptation layer.

6th, control device according to claim 3, it is characterised in that the control device also includes sending module and receiving module,

The processing module triggers the sending module, and the sending module is used to send data distribution request message to the 3rd network element, and the data distribution request message is used to indicate that the 3rd network element sets up the 3rd network element adaptation layer；

The processing module triggers the receiving module, and the receiving module receives the data distribution response message of the 3rd network element；

The processing module is additionally operable to determine the corresponding parameter information of the 3rd network element adaptation layer according to the data distribution response message, then the configuration information that second network element makes to carry out between second network element and the 3rd network element to configure for the data distribution of first data flow includes the corresponding parameter information of the 3rd network element adaptation layer.

7th, the control device according to claim 4 or 5, it is characterised in that the processing module is specifically for setting up the mapping relations of radio bearer RB to Wi-Fi access categories according to the data distribution response message.

8th, the control device according to claim 6 or 7, it is characterised in that combination of the data distribution request message comprising at least one of following information or much information：The service identification information of the pending data stream, the service quality QoS information of the pending data stream, physical resource Information；

The data distribution response message includes the combination of at least one of following information or much information：The service identification information for consulting pending data stream, the negotiation QoS information for shunting business, negotiation physical resource Information. 9th, control device according to claim 8, it is characterized in that, the sending module, it is additionally operable to the first network element send configuration configured information, the configuration configured information is used to indicate that first network element carries out data distribution configuration to the terminal, wherein, the configuration configured information carries the configuration information for carrying out configuring between second network element and the 3rd network element for the data distribution of first data flow；Or

The sending module is additionally operable to send carrying configured information to the first network element, and the carrying configured information is used to indicate that first network element sets up Signaling Radio Bearer for second network element and the terminal；

Then the processing module is additionally operable to by the Signaling Radio Bearer, and according to the configuration information for carrying out configuring for the data distribution of first data flow between second network element and the 3rd network element, the data distribution configuration is carried out to the terminal.

10th, control device according to claim 9, it is characterized in that, the sending module is additionally operable to send the configuration information for carrying out configuring between second network element and the 3rd network element for the data distribution of first data flow to the terminal, so that the terminal sets up adaptation layer.

11st, the control device according to any one of claim 1 to 10, it is characterised in that the receiving module, is additionally operable to receive the request message that first network element is sent, the request message is carried：

The related information of the pending data；Or

The related information and shunting configured information of the pending data, the shunting configured information are used to indicate that second network element shunts the pending data to the 3rd network element；The related information of the pending data stream includes：Data Radio Bearer DRB marks, DRB configuration informations.

12nd, the control device according to any one of claim 1 to 11, it is characterised in that first network element is macro base station, second network element is small base station, and the 3rd network element is Wireless Fidelity access point.

13rd, control device according to claim 12, it is characterised in that the wireless range of the macro base station covers the wireless range of small base station；

The small base station and the Wireless Fidelity access point co-sited or integrated；The macro base station, the small base station and the Wireless Fidelity access point provide the terminal with multithread polymerization or the Communications service of carrier aggregation in the common wireless range of macro base station, small base station and Wireless Fidelity access point.

14th, a kind of control device of data distribution, it is characterised in that including：

Processing module, for receiving the data distribution configuration that the second network element is carried out；

Transport module, for based on data distribution configuration, the first data stream transmitting to be carried out with terminal； Wherein, first data flow is that the pending data flow point being transmitted between the second network element and terminal is flow to the 3rd network element and obtained by second network element；Second network element realizes radio communication based on cellular radio Communication technology, and the 3rd network element realizes radio communication based on Wi-Fi access technologies.

15th, control device according to claim 14, it is characterised in that

The processing module is additionally operable to trigger receiving module, and the receiving module is used to receive the data distribution request message for first data flow that second network element is sent；

The processing module is additionally operable to trigger sending module, and the sending module is used to send data distribution response message to second network element according to the tenability of the 3rd network element.

16th, control device according to claim 14, it is characterised in that：

The processing module is additionally operable to trigger receiving module, the receiving module is used to receive the data distribution request message for first data flow that second network element is sent, and the data distribution request message is used to indicate that the 3rd network element sets up the 3rd network element adaptation layer；

The processing module is additionally operable to the processing module according to the tenability of the data distribution request message and the 3rd network element sets up the 3rd network element adaptation layer and is additionally operable to trigger sending module, and the sending module is used to send data distribution response message to second network element.

17th, control device according to claim 16, it is characterized in that, the processing module sets up the mapping relations of radio bearer RB to Wi-Fi access categories specifically for the tenability according to the data distribution request message and the 3rd network element.

18th, the control device according to claim 15 or 17, it is characterised in that combination of the data distribution request message comprising at least one of following information or much information：Service identification information, the QoS information of pending data stream and the physical resource Information of pending data stream；

The data distribution response message includes the combination of at least one of following information or much information：The service identification information of negotiation pending data stream, the negotiation QoS information for shunting business and negotiation physical resource Information.

19th, a kind of control device of data distribution, it is characterised in that including：

Processing module, for receiving the data distribution configuration that the second network element is carried out；

Transport module, for the data distribution configuration carried out based on second network element, the transmission of pending data stream is carried out with the second network element；The first data flow in the pending data stream is transmitted via the 3rd network element to the terminal；Second network element realizes radio communication based on cellular radio Communication technology, and the 3rd network element realizes radio communication based on Wi-Fi access technologies. 20th, control device according to claim 19, it is characterised in that：

The processing module is used to receive the configuration information for carrying out configuring between the second network element or second network element and the 3rd network element of the transmission of the first network element for the data distribution of first data flow specifically for receiving module described in triggering receiving module；

Then the processing module is specifically for according to the configuration information for carrying out configuring for the data distribution of first data flow between second network element and the 3rd network element, carrying out the data distribution configuration of the terminal.

21st, control device according to claim 20, it is characterised in that：

When the configuration information that second network element makes to carry out between second network element and the 3rd network element to configure for the data distribution of first data flow includes the corresponding parameter information of the 3rd network element adaptation layer and the corresponding parameter information of the second network element adaptation layer, the processing module sets up the first adaptation layer for corresponding to the second network element adaptation layer according to the corresponding parameter information of the second network element adaptation layer specifically for setting up the second adaptation layer corresponding to the 3rd network element adaptation layer according to the corresponding parameter information of the 3rd network element adaptation layer；Or

When the configuration information for carrying out configuring for the data distribution of first data flow between second network element and the 3rd network element includes the corresponding parameter information of the second network element adaptation layer, the processing module is specifically for setting up the first adaptation layer corresponding to the second network element adaptation layer according to the corresponding parameter information of the second network element adaptation layer；Or

When the configuration information for carrying out configuring for the data distribution of first data flow between second network element and the 3rd network element includes the corresponding parameter information of the 3rd network element adaptation layer, the processing module is specifically for according to the corresponding parameter information of the 3rd network element adaptation layer, setting up the second adaptation layer corresponding to the 3rd network element adaptation layer.

22nd, a kind of control device of data distribution, it is characterised in that including：

Receiving module, for receiving the configured information that second network element is sent,

Processing module, for according to the configured information, data distribution configuration to be carried out to terminal；Transport module, for based on data distribution configuration, data stream transmitting to be carried out with terminal, branches to second network element by the data flow between the first network element and terminal and obtains wherein the pending data stream in the data flow is first network element；The first data flow in the pending data stream is that the data flow between second network element and terminal is branched to the 3rd network element and obtained by second network element；Second network element realizes radio communication based on cellular radio Communication technology, and the 3rd network element is based on Wi-Fi Access technology realizes radio communication.

23rd, control device according to claim 22, it is characterised in that：

The configured information is configuration configured information, and the configuration configured information carries the configuration information for carrying out configuring between second network element and the 3rd network element for the data distribution of first data flow；Then the processing module is specifically for triggering sending module, the sending module is used for according to the configuration configured information, the configuration information for carrying out configuring between second network element and the 3rd network element for the data distribution of first data flow is sent to terminal, terminal is carried out data distribution configuration；

Or, the configured information is carrying configured information, then the processing module is additionally operable to be that second network element and the terminal set up Signaling Radio Bearer, to carry out data distribution configuration to terminal by the second network element.

24th, the control device according to claim 22 or 23, it is characterised in that：The sending module is additionally operable to send solicited message to second network element, and the solicited message is carried：

The related information of the pending data；Or

The related information and shunting configured information of the pending data, the shunting configured information are used to indicate that second network element shunts the pending data to the 3rd network element；The related information of the pending data stream includes：Data Radio Bearer DRB marks, DRB configuration informations.

25th, a kind of network element, it is characterised in that including：

Processor, for the related information according to pending data stream, data distribution configuration is carried out to the 3rd network element and terminal, wherein, the pending data stream is the first network element data flow to be shunted to the second network element；First network element and the second network element realize radio communication based on cellular radio Communication technology, and the 3rd network element realizes radio communication based on Wireless Fidelity Wi-Fi access technologies；

The processor is used to, based on data distribution configuration, the transmission of the pending data stream is carried out with terminal；Wherein, first data flow in the pending data stream is transmitted via the 3rd network element to the terminal.

26th, network element according to claim 25, it is characterised in that the processor is additionally operable to determine to shunt the network element of the first data flow the 3rd in the pending data stream,

27th, network element according to claim 25, it is characterized in that, the processor carries out configuring for the data distribution of first data flow specifically for the related information according to the pending data between second network element and the 3rd network element；

The processor according between second network element and the 3rd network element specifically for being directed to institute The configuration information of the data distribution configuration of the first data flow is stated, terminal configured for the data distribution of first data flow.

28th, network element according to claim 27, it is characterised in that the processor is used to trigger transmitter, the transmitter

For sending the data distribution request message for first data flow to the 3rd network element, the data distribution request message is used to indicate that the 3rd network element sets up the 3rd network element adaptation layer；

The processor is used to trigger receiver, and the receiver is used for the data distribution response message for receiving the 3rd network element；

Then the processor is specifically for according to the data distribution response message, setting up the second network element adaptation layer；

The processor according to the data distribution response message specifically for determining the corresponding parameter information of the 3rd network element adaptation layer, and the configuration information for making to carry out between second network element and the 3rd network element to configure for the data distribution of first data flow includes the corresponding parameter information of the 3rd network element adaptation layer and the corresponding parameter information of the second network element adaptation layer.

29th, network element according to claim 27, it is characterised in that the processor triggers transmitter, the transmitter is used to send data distribution request message to the 3rd network element；

The processor triggers receiver, and the receiver is used for the data distribution response message for receiving the 3rd network element；

The processor is used for according to the data distribution response message, sets up the second network element adaptation layer；Then the processor is used for according to the second network element adaptation layer of foundation, and making to carry out the configuration information that is configured for the data distribution of first data flow between second network element and the 3rd network element includes the corresponding parameter information of the second network element adaptation layer.

30th, network element according to claim 27, it is characterised in that

The processor triggers transmitter, and the transmitter is used to send data distribution request message to the 3rd network element, and the data distribution request message is used to indicate that the 3rd network element sets up the 3rd network element adaptation layer；

The processor triggers receiver, and the receiver is used for the data distribution response message for receiving the 3rd network element；

Then the processor is used to determine the corresponding parameter information of the 3rd network element adaptation layer according to the data distribution response message, then second network element makes to carry out between second network element and the 3rd network element Include the corresponding parameter information of the 3rd network element adaptation layer for the configuration information of the data distribution configuration of first data flow.

31st, the network element according to claim 28 or 29, it is characterised in that the processor is specifically for setting up the mapping relations of radio bearer RB to Wi-Fi access categories according to the data distribution response message.

32nd, the network element according to claim 30 or 31, it is characterised in that combination of the data distribution request message comprising at least one of following information or much information：The service identification information of the pending data stream, the QoS information of the pending data stream, physical resource Information；

The data distribution response message includes the combination of at least one of following information or much information：The service identification information for consulting pending data stream, the negotiation QoS information for shunting business, negotiation physical resource Information.

33rd, network element according to claim 32, it is characterized in that, the transmitter is used for the first network element send configuration configured information, the configuration configured information is used to indicate that first network element carries out data distribution configuration to the terminal, wherein, the configuration configured information carries the configuration information for carrying out configuring between second network element and the 3rd network element for the data distribution of first data flow；Or

The transmitter is used to send carrying configured information to the first network element, and the carrying configured information is used to indicate that first network element sets up Signaling Radio Bearer for second network element and the terminal；

Then the processor, according to the configuration information for carrying out configuring for the data distribution of first data flow between second network element and the 3rd network element, the data distribution configuration is carried out to the terminal by the Signaling Radio Bearer.

34th, network element according to claim 33, it is characterized in that, the processor is specifically for triggering the transmitter, the transmitter is used to send the configuration information for carrying out configuring between second network element and the 3rd network element for the data distribution of first data flow to the terminal, so that the terminal sets up adaptation layer.

35th, the network element according to any one of claim 25 to 34, it is characterised in that the receiver is additionally operable to receive the request message that first network element is sent, and the request message is carried：

The related information of the pending data；Or

The related information and shunting configured information of the pending data, the shunting configured information are used to indicate that second network element shunts the pending data to the 3rd network element；The related information of the pending data stream includes：Data Radio Bearer DRB marks, DRB configuration informations. 36th, the network element according to any one of claim 25 to 35, it is characterised in that first network element is macro base station, second network element is small base station, and the 3rd network element is Wireless Fidelity access point.

37th, network element according to claim 36, it is characterised in that the wireless range of the macro base station covers the wireless range of small base station；

The small base station and the Wireless Fidelity access point co-sited or integrated；The macro base station, the small base station and the Wireless Fidelity access point provide the terminal with multithread polymerization or the Communications service of carrier aggregation in the common wireless range of macro base station, small base station and Wireless Fidelity access point.

38th, a kind of network element, it is characterised in that including：

Processor, for receiving the data distribution configuration that the second network element is carried out；

The processor is used to, based on data distribution configuration, the first data stream transmitting is carried out with terminal；Wherein, first data flow is that the pending data flow point being transmitted between the second network element and terminal is flow to the 3rd network element and obtained by second network element；Second network element realizes radio communication based on cellular radio Communication technology, and the 3rd network element realizes radio communication based on Wi-Fi access technologies.

39th, the network element according to claim 38, it is characterised in that the processor triggers receiver, the receiver is used to receive the data distribution request message for first data flow that second network element is sent；

The processor triggers transmitter, and the transmitter is used to send data distribution response message to second network element according to the tenability of the 3rd network element.

40th, the network element according to claim 38, it is characterized in that, the processor triggers receiver, the receiver is used to receive the data distribution request message for first data flow that second network element is sent, and the data distribution request message is used to indicate that the 3rd network element sets up the 3rd network element adaptation layer；The processor is used to set up the 3rd network element adaptation layer according to the tenability of the data distribution request message and the 3rd network element；

The processor triggers transmitter, and the transmitter is used to send data distribution response message to second network element.

41st, the network element according to claim 38, it is characterised in that the processor sets up the mapping relations of radio bearer RB to Wi-Fi access categories specifically for the tenability according to the data distribution request message and the 3rd network element.

42nd, the network element according to claim 39 or 41, it is characterised in that combination of the data distribution request message comprising at least one of following information or much information：The business mark of pending data stream Know information, the QoS information of pending data stream and physical resource Information；

The data distribution response message includes the combination of at least one of following information or much information：The service identification information of negotiation pending data stream, the negotiation QoS information for shunting business and negotiation physical resource Information.

43rd, a kind of terminal, it is characterised in that including：

Processor, for receiving the data distribution configuration that the second network element is carried out；

The processor is used for the data distribution configuration carried out based on second network element, and the transmission of pending data stream is carried out with the second network element；The first data flow in the pending data stream is transmitted via the 3rd network element to the terminal；Second network element realizes radio communication based on cellular radio Communication technology, and the 3rd network element realizes radio communication based on Wi-Fi access technologies.

44th, terminal according to claim 43, it is characterized in that, the processor triggers receiver, and the receiver is used to receive the configuration information for carrying out configuring between the second network element or second network element and the 3rd network element of the transmission of the first network element for the data distribution of first data flow；

The processor is used for the data distribution configuration that the terminal is carried out according to the configuration information for carrying out configuring for the data distribution of first data flow between second network element and the 3rd network element.

45th, terminal according to claim 44, it is characterised in that

When the configuration information that second network element makes to carry out between second network element and the 3rd network element to configure for the data distribution of first data flow includes the corresponding parameter information of the 3rd network element adaptation layer and the corresponding parameter information of the second network element adaptation layer, the processor sets up the second adaptation layer corresponding to the 3rd network element adaptation layer according to the corresponding parameter information of the 3rd network element adaptation layer, and the first adaptation layer for corresponding to the second network element adaptation layer is set up according to the corresponding parameter information of the second network element adaptation layer；Or when the configuration information for carrying out configuring for the data distribution of first data flow between second network element and the 3rd network element includes the corresponding parameter information of the second network element adaptation layer, the processor sets up the first adaptation layer corresponding to the second network element adaptation layer according to the corresponding parameter information of the second network element adaptation layer；Or

When the configuration information for carrying out configuring for the data distribution of first data flow between second network element and the 3rd network element includes the corresponding parameter information of the 3rd network element adaptation layer, the processor sets up the second adaptation layer corresponding to the 3rd network element adaptation layer according to the corresponding parameter information of the 3rd network element adaptation layer.

46th, a kind of network element, it is characterised in that including： Receiver, for receiving the configured information that second network element is sent,

Processor, for according to the configured information, data distribution configuration to be carried out to terminal；

The processor is used to, based on data distribution configuration, carry out data stream transmitting with terminal, the data flow between the first network element and terminal is branched into second network element obtain wherein the pending data stream in the data flow is first network element；The first data flow in the pending data stream is that the data flow between second network element and terminal is branched to the 3rd network element and obtained by second network element；Second network element realizes radio communication based on cellular radio Communication technology, and the 3rd network element realizes radio communication based on Wi-Fi access technologies.

47th, network element according to claim 46, it is characterized in that, the configured information is configuration configured information, and the configuration configured information carries the configuration information for carrying out configuring between second network element and the 3rd network element for the data distribution of first data flow；

Then the processor triggers transmitter, the transmitter is used for according to the configuration configured information, the configuration information for carrying out configuring between second network element and the 3rd network element for the data distribution of first data flow is sent to terminal, terminal is carried out data distribution configuration；

Or, the configured information is carrying configured information, then the processor is used to set up Signaling Radio Bearer for second network element and the terminal, to carry out data distribution configuration to terminal by the second network element.

48th, the network element according to claim 46 or 47, it is characterised in that the transmitter, is additionally operable to send solicited message to second network element, the solicited message is carried：

The related information of the pending data；Or

The related information and shunting configured information of the pending data, the shunting configured information are used to indicate that second network element shunts the pending data to the 3rd network element；The related information of the pending data stream includes：Data Radio Bearer DRB marks, DRB configuration informations.

49th, a kind of data distribution control method, it is characterised in that including：

Second network element carries out data distribution configuration according to the related information of pending data stream to the 3rd network element and terminal, wherein, the pending data stream is the first network element data flow to be shunted to the second network element；First network element and the second network element realize radio communication based on cellular radio Communication technology, and the 3rd network element realizes radio communication based on Wireless Fidelity Wi-Fi access technologies；

Second network element is configured based on the data distribution, and the transmission of the pending data stream is carried out with terminal；Wherein, first data flow in the pending data stream is transmitted via the 3rd network element to the terminal. 50th, control method according to claim 49, it is characterised in that in related information of second network element according to pending data stream, before carrying out data distribution configuration to the 3rd network element and terminal, the control method also includes：

Second network element determines to shunt the network element of the first data flow the 3rd in the pending data stream.

51st, control method according to claim 50, it is characterised in that second network element carries out data distribution configuration according to the related information of the pending data, including：

Second network element carries out configuring for the data distribution of first data flow according to the related information of the pending data between second network element and the 3rd network element；

Second network element makes terminal configured for the data distribution of first data flow according to the configuration information for carrying out configuring for the data distribution of first data flow between second network element and the 3rd network element.

52nd, control method according to claim 51, it is characterised in that described to carry out configuring for the data distribution of first data flow between second network element and the 3rd network element, including：Second network element sends the data distribution request message for first data flow to the 3rd network element, and the data distribution request message is used to indicate that the 3rd network element sets up the 3rd network element adaptation layer；Second network element receives the data distribution response message of the 3rd network element；

Second network element sets up the second network element adaptation layer according to the data distribution response message；Second network element determines the corresponding parameter information of the 3rd network element adaptation layer according to the data distribution response message, then the configuration information that second network element makes to carry out between second network element and the 3rd network element to configure for the data distribution of first data flow includes the corresponding parameter information of the 3rd network element adaptation layer and the corresponding parameter information of the second network element adaptation layer.

53rd, control method according to claim 51, it is characterized in that, second network element carries out configuring for the data distribution of first data flow according to the related information of the pending data between second network element and the 3rd network element, including：

Second network element sends data distribution request message to the 3rd network element；

Second network element receives the data distribution response message of the 3rd network element；

Second network element sets up the second network element adaptation layer according to the data distribution response message；Second network element makes to carry out the configuration information configured for the data distribution of first data flow between second network element and the 3rd network element including described according to the second network element adaptation layer of foundation The corresponding parameter information of second network element adaptation layer.

54th, control method according to claim 51, it is characterized in that, second network element carries out configuring for the data distribution of first data flow according to the related information of the pending data between second network element and the 3rd network element, including：

Second network element sends data distribution request message to the 3rd network element, and the data distribution request message is used to indicate that the 3rd network element sets up the 3rd network element adaptation layer；

Second network element receives the data distribution response message of the 3rd network element；

Second network element determines the corresponding parameter information of the 3rd network element adaptation layer according to the data distribution response message, then the configuration information that second network element makes to carry out between second network element and the 3rd network element to configure for the data distribution of first data flow includes the corresponding parameter information of the 3rd network element adaptation layer.

55th, the control method according to claim 52 or 53, it is characterised in that second network element sets up the second network element adaptation layer according to the data distribution response message, including：

The mapping relations of radio bearer RB to the Wi-Fi access categories of corresponding the shunted business of first data flow are set up according to the data distribution response message.

56th, the control method according to claim 54 or 55, it is characterised in that combination of the data distribution request message comprising at least one of following information or much information：The service identification information of the pending data stream, the QoS information of the pending data stream, physical resource Information；

The data distribution response message includes the combination of at least one of following information or much information：The service identification information for consulting pending data stream, the negotiation QoS information for shunting business, negotiation physical resource Information.

57th, control method according to claim 56, it is characterized in that, second network element is according to the configuration information for carrying out configuring for the data distribution of first data flow between second network element and the 3rd network element, terminal is set configured for the data distribution of first data flow, including：

Second network element is to the first network element send configuration configured information, the configuration configured information is used to indicate that first network element carries out data distribution configuration to the terminal, wherein, the configuration configured information carries the configuration information for carrying out configuring between second network element and the 3rd network element for the data distribution of first data flow；Or

Second network element sends carrying configured information to the first network element, and the carrying configured information is used to indicate that first network element sets up Signaling Radio Bearer for second network element and the terminal； Second network element, according to the configuration information for carrying out configuring for the data distribution of first data flow between second network element and the 3rd network element, the data distribution configuration is carried out to the terminal by the Signaling Radio Bearer.

58th, control method according to claim 57, it is characterised in that second network element carries out the data distribution configuration to the terminal by the Signaling Radio Bearer, including：

Second network element sends the configuration information for carrying out configuring between second network element and the 3rd network element for the data distribution of first data flow to the terminal, so that the terminal sets up adaptation layer.

59th, the control method according to any one of claim 49 to 58, it is characterised in that the decision of the second network element flows to pending data before the shunting of the 3rd network element, in addition to：

Second network element receives the request message that first network element is sent, and the request message is carried：The related information of the pending data；Or

The related information and shunting configured information of the pending data, the shunting configured information are used to indicate that second network element shunts the pending data to the 3rd network element；The related information of the pending data stream includes：Data Radio Bearer DRB marks, DRB configuration informations.

60th, the control method according to any one of claim 49 to 59, it is characterised in that first network element is macro base station, second network element is small base station, and the 3rd network element is Wireless Fidelity access point.

61st, control method according to claim 60, it is characterised in that the wireless range of the macro base station covers the wireless range of the small base station；

The small base station and the Wireless Fidelity access point co-sited or integrated；The macro base station, the small base station and the Wireless Fidelity access point provide multithread polymerization or the Communications service of carrier aggregation in the common wireless range of the macro base station, the small base station and the Wireless Fidelity access point to the terminal.

62nd, a kind of control method of data distribution, it is characterised in that including：

3rd network element receives the data distribution configuration that the second network element is carried out；

3rd network element is configured based on the data distribution, and the first data stream transmitting is carried out with terminal；Wherein, first data flow is that the pending data flow point being transmitted between the second network element and terminal is flow to the 3rd network element and obtained by second network element；Second network element realizes radio communication based on cellular radio Communication technology, and the 3rd network element realizes radio communication based on Wi-Fi access technologies.

63rd, control method according to claim 62, it is characterised in that the 3rd network element receives the data distribution configuration that the second network element is carried out, including：

3rd network element receives the data distribution for first data flow that second network element is sent Request message；

3rd network element sends data distribution response message according to the tenability of the 3rd network element to second network element.

64th, control method according to claim 62, it is characterised in that the 3rd network element receives the data distribution configuration that the second network element is carried out, including：

3rd network element receives the data distribution request message for first data flow that second network element is sent, and the data distribution request message is used to indicate that the 3rd network element sets up the 3rd network element adaptation layer；

3rd network element sets up the 3rd network element adaptation layer according to the tenability of the data distribution request message and the 3rd network element；

3rd network element sends data distribution response message to second network element.

65th, control method according to claim 64, it is characterised in that the 3rd network element sets up the 3rd network element adaptation layer, including：

3rd network element sets up the mapping relations of radio bearer RB to Wi-Fi access categories according to the tenability of the data distribution request message and the 3rd network element.

66th, the control method according to claim 63 or 65, it is characterised in that combination of the data distribution request message comprising at least one of following information or much information：Service identification information, the QoS information of pending data stream and the physical resource Information of pending data stream；

The data distribution response message includes the combination of at least one of following information or much information：The service identification information of negotiation pending data stream, the negotiation QoS information for shunting business and negotiation physical resource Information.

67th, a kind of control method of data distribution, it is characterised in that including：

Terminal receives the data distribution configuration that the second network element is carried out；

The data distribution configuration that the terminal is carried out based on second network element, the transmission of pending data stream is carried out with the second network element；The first data flow in the pending data stream is transmitted via the 3rd network element to the terminal；Second network element realizes radio communication based on cellular radio Communication technology, and the 3rd network element realizes radio communication based on Wi-Fi access technologies.

68th, control method according to claim 67, it is characterised in that the terminal receives the data distribution configuration that the second network element is carried out, including：

Terminal is received between the second network element or second network element and the 3rd network element of the transmission of the first network element Carry out the configuration information configured for the data distribution of first data flow；

Terminal carries out the data distribution configuration of the terminal according to the configuration information for carrying out configuring for the data distribution of first data flow between second network element and the 3rd network element.

69th, control method according to claim 68, it is characterised in that the data distribution configuration of the carry out terminal, including：

When the configuration information that second network element makes to carry out between second network element and the 3rd network element to configure for the data distribution of first data flow includes the corresponding parameter information of the 3rd network element adaptation layer and the corresponding parameter information of the second network element adaptation layer, the terminal sets up the second adaptation layer corresponding to the 3rd network element adaptation layer according to the corresponding parameter information of the 3rd network element adaptation layer, and the first adaptation layer for corresponding to the second network element adaptation layer is set up according to the corresponding parameter information of the second network element adaptation layer；Or

When the configuration information for carrying out configuring for the data distribution of first data flow between second network element and the 3rd network element includes the corresponding parameter information of the second network element adaptation layer, the terminal sets up the first adaptation layer corresponding to the second network element adaptation layer according to the corresponding parameter information of the second network element adaptation layer；Or

When the configuration information for carrying out configuring for the data distribution of first data flow between second network element and the 3rd network element includes the corresponding parameter information of the 3rd network element adaptation layer, the terminal sets up the second adaptation layer corresponding to the 3rd network element adaptation layer according to the corresponding parameter information of the 3rd network element adaptation layer.

70th, a kind of control method of data distribution, it is characterised in that including：

First network element receives the configured information that second network element is sent, and according to the configured information, data distribution configuration is carried out to terminal；

First network element is configured based on the data distribution, and data stream transmitting is carried out with terminal, the data flow between the first network element and terminal is branched into second network element obtained wherein the pending data stream in the data flow is first network element；The first data flow in the pending data stream is that the data flow between second network element and terminal is branched to the 3rd network element and obtained by second network element；Second network element realizes radio communication based on cellular radio Communication technology, and the 3rd network element realizes radio communication based on Wi-Fi access technologies.

71st, control method according to claim 70, it is characterized in that, the configured information is configuration configured information, and the configuration configured information carries the configuration information for carrying out configuring between second network element and the 3rd network element for the data distribution of first data flow； Then according to the configuration configured information, data distribution configuration is carried out to terminal, including：First network element sends the configuration information for carrying out configuring between second network element and the 3rd network element for the data distribution of first data flow to terminal, terminal is carried out data distribution configuration according to the configuration configured information；

Or, the configured information is carrying configured information, then according to the configured information, and data distribution configuration is carried out to terminal, including：

First network element is that second network element sets up Signaling Radio Bearer with the terminal, to carry out data distribution configuration to terminal by the second network element.

72nd, the control method according to claim 70 or 71, characterized in that, the first network element receives the configured information that second network element is sent, and according to the configured information, terminal is carried out before data distribution configuration, the control method also includes：

First network element sends solicited message to second network element, and the solicited message is carried：The related information of the pending data；Or

The related information and shunting configured information of the pending data, the shunting configured information are used to indicate that second network element shunts the pending data to the 3rd network element；The related information of the pending data stream includes：Data Radio Bearer DRB marks, DRB configuration informations.