CN102625395A

CN102625395A - Boost function processing method, wireless network controller and terminal

Info

Publication number: CN102625395A
Application number: CN2012100028900A
Authority: CN
Inventors: 高晨亮; 龙水平
Original assignee: Huawei Device Co Ltd
Current assignee: Global Innovation Polymerization LLC; Tanous Co
Priority date: 2012-01-06
Filing date: 2012-01-06
Publication date: 2012-08-01
Anticipated expiration: 2032-01-06
Also published as: CN102625395B

Abstract

The embodiment of the invention provides a boost function processing method, a wireless network controller and a terminal. The method comprises the following steps: when UE on a terminal requires the cross-RNC (radio network controller) switching, activating the PDP (packet data protocol) context of first UE (user equipment) and sending a first message to the terminal, the first message used for informing that the boost function of the terminal is disabled and the terminal utilizing the first UE and second UE for data transmission; and transmitting the downlink data from an SGSN (serving GPRS support node) on the wireless load of the second UE. Alternatively, the method comprises the following steps: receiving a first message from a RNC, the first message being sent after the RNC determines that the UE on the terminal requires the cross-RNC switching; and informing that the boost function is disabled according to the first message. The embodiment of the invention can disable the boost function in the case of cross-RNC switching of the terminal and ensure the reliability of data transmission after the boost function is disabled.

Description

The processing method of enhancement function, radio network controller and terminal

Technical field

The embodiment of the invention relates to the communication technology, relates in particular to a kind of processing method, radio network controller and terminal of enhancement function.

Background technology

Continuous development along with the communication technology; The user can adopt various terminals and network side to carry out wireless transmission; For instance; This terminal can be for the modem of computer, home gateway, integrated wireless communication module etc., its can through the data card that inserts or through be integrated in wireless communication module in the terminal etc. realize the subscriber equipment of wireless transmission (User Equipment, hereinafter to be referred as: UE) carry out transfer of data with network side.If this terminal is home gateway or modem, then can connects other application terminals (like computer, other need carry out the equipment of network data exchange mobile phone etc.) and communicate through wireless (like WiFI) or wired mode.

In order to improve message transmission rate, prior art has proposed a kind of enhancing (hereinafter to be referred as Boost) function.This Boost function is to adopt the UE of a plurality of bindings to come data mutual between co-transmitted terminal and the network side.Specifically; The data of transmitting between core net and the Access Network can use the data channel of a UE among the UE of a plurality of bindings to transmit, in Access Network, and access network equipment; Radio network controller (Radio Network Controller for example; Hereinafter to be referred as: RNC) then can the data that issue from core net be distributed on the corresponding radio bearer of each UE, the terminal can receive data on the corresponding radio bearer of a plurality of UE, therefore; Only adopt a UE and network side to carry out data interaction with respect to the terminal, use a plurality of UE then can significantly improve message transmission rate.

But the regional location mobility at terminal is stronger, therefore, how to handle to the Boost function when regional location at the terminal changes, and becomes problem demanding prompt solution.

Summary of the invention

The embodiment of the invention provides a kind of processing method, radio network controller and terminal of enhancement function.

The embodiment of the invention provides a kind of processing method of enhancement function, comprising:

When the user equipment (UE) on the terminal need carry out spanning across wireless network controller RNC switching; PDP Context to a UE carries out deexcitation; And to the said terminal transmission first information; The said first information is used to notify said terminal enhancement function inactive, and said terminal uses a UE and the 2nd UE to carry out transfer of data;

Transmission comes from the downlink data of Serving GPRS Support Node SGSN on the radio bearer of said the 2nd UE.

The embodiment of the invention provides the processing method of another kind of enhancement function, comprising:

Receive the first information that RNC sends, the said first information is that said RNC sends after the UE on definite terminal need stride the RNC switching;

According to the said first information, know that enhancement function is inactive.

Correspondingly, the embodiment of the invention provides a kind of radio network controller, comprising:

Processing module; The user equipment (UE) on the terminal is used for when need carry out spanning across wireless network controller RNC switching; PDP Context to a UE carries out deexcitation; And to the said terminal transmission first information, the said first information is used to notify said terminal enhancement function inactive, and said terminal uses a UE and the 2nd UE to carry out transfer of data;

Transport module is used on the radio bearer of said the 2nd UE, transmitting the downlink data that comes from SGSN.

The embodiment of the invention provides a kind of terminal, comprising:

Receiver module is used to receive the first information that RNC sends, and the said first information is that said RNC is confirming that the UE on the terminal need stride RNC switching back transmission;

Determination module is used for according to the said first information, knows that enhancement function is inactive.

In the embodiment of the invention; The UE of RNC on confirming to have launched the terminal of Boost function can send the first information to the terminal, thereby make the terminal confirm that according to this first information the Boost function is inactive after soon striding the RNC switching; Can only adopt a UE and network side mutual; And RNC can carry out deexcitation with the PDP Context of the UE on this terminal, and on the RB of the 2nd UE, transmits the downlink data that comes from SGSN.Therefore, the embodiment of the invention can be striden the Boost function of stopping using under the RNC handoff scenario at the UE on the terminal, and guarantees the reliability of data transmission after the inactive Boost function.

The first information that receiving terminal sends comprises the sign of a UE in the said first information;

After a said UE accomplishes RRC connection foundation and pdp context activation, send second information to said terminal, said second information is used to notify said terminal enhancement function to launch.

Send the first information to RNC, comprise the sign of a UE in the said first information;

After a said UE accomplishes RRC connection foundation and pdp context activation, receive second information that said RNC sends;

According to said second information, know that enhancement function launches.

Receiver module is used for the first information that receiving terminal sends, and comprises the sign of a UE in the said first information;

Sending module is used for after a said UE accomplishes RRC connection foundation and pdp context activation, sending second information to said terminal, and said second information is used to notify said terminal enhancement function to launch.

The embodiment of the invention provides a kind of terminal, comprising:

Sending module is used for sending the first information to RNC, comprises the sign of a UE in the said first information;

Receiver module is used for after a said UE accomplishes RRC connection foundation and pdp context activation, receiving second information that said RNC sends;

Determination module is used for according to said second information, knows that enhancement function launches.

In the embodiment of the invention; The first information can be sent to RNC in the terminal when newly adding a UE; RNC can connect after foundation and the pdp context activation completion at the RRC of a UE; Transmission is used to notify terminal Boost function enabled second information to the terminal, thereby can make downlink data on the RB of a UE and the 2nd UE, to transmit so that the Boost function is launched according to this second information in the terminal.Therefore, when the embodiment of the invention was newly added UE on the terminal, RNC can launch the Boost function, thereby improved message transmission rate.

The first information that receiving terminal sends, the said first information are that send through the 2nd UE when a UE is pulled out at said terminal, and the said first information comprises the sign of a said UE;

According to the said first information, discharge the connection of a said UE;

Through said the 2nd UE, send second information to said terminal, said second information is used to notify said terminal enhancement function inactive.

When a UE is pulled out, send the first information through the 2nd UE to RNC, comprise the sign of a said UE in the said first information;

Receive second information that said RNC sends through said the 2nd UE, said second information is that said RNC sends after the connection that discharges a said UE according to the said first information;

According to said second information, confirm that said enhancement function is inactive.

Receiver module is used for the first information that receiving terminal sends, and the said first information is that send through the 2nd UE when a UE is pulled out at said terminal, and the said first information comprises the sign of a said UE;

Connect release module, be used for discharging the connection of a said UE according to the said first information;

Sending module is used for sending second information through said the 2nd UE to said terminal, and said second information is used to notify said terminal enhancement function inactive.

The embodiment of the invention provides a kind of terminal, comprising:

Sending module is used for being pulled out at a UE, sends the first information through the 2nd UE to RNC, comprises the sign of a said UE in the said first information;

Receiver module is used to receive second information that said RNC sends through said the 2nd UE, and said second information is that said RNC sends after the connection that discharges a said UE according to the said first information;

Determination module is used for according to said second information, confirms that said enhancement function is inactive.

In the embodiment of the invention; After the UE on the terminal was pulled out, the first information can be sent to RNC through the 2nd UE in the terminal, and RNC can discharge the connection of a UE according to this first information; And send to the terminal and to be used for second information, inactive with notice terminal Boost function.Therefore, when the embodiment of the invention is launched at Boost, when occurring on the terminal on the situation that a UE is pulled out, the RNC Boost function of can stopping using.

Description of drawings

In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply; Obviously, the accompanying drawing in describing below is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is the flow chart of the processing method embodiment one of enhancement function of the present invention;

Fig. 2 is the flow chart of the processing method embodiment two of enhancement function of the present invention;

Fig. 3 is the signaling process figure of the processing method embodiment three of enhancement function of the present invention;

Fig. 4 is the signaling process figure of the processing method embodiment four of enhancement function of the present invention;

Fig. 5 is the flow chart of the processing method embodiment five of enhancement function of the present invention;

Fig. 6 is the flow chart of the processing method embodiment six of enhancement function of the present invention;

Fig. 7 is the signaling process figure of the processing method embodiment seven of enhancement function of the present invention;

Fig. 8 is the flow chart of the processing method embodiment eight of enhancement function of the present invention;

Fig. 9 is the flow chart of the processing method embodiment nine of enhancement function of the present invention;

Figure 10 is the signaling process figure of the processing method embodiment ten of enhancement function of the present invention;

Figure 11 is the structural representation of radio network controller embodiment one of the present invention;

Figure 12 is the structural representation of radio network controller embodiment two of the present invention;

Figure 13 is the structural representation of terminal embodiment one of the present invention;

Figure 14 is the structural representation of terminal embodiment two of the present invention;

Figure 15 is the structural representation of radio network controller embodiment three of the present invention;

Figure 16 is the structural representation of radio network controller embodiment four of the present invention;

Figure 17 is the structural representation of terminal embodiment three of the present invention;

Figure 18 is the structural representation of terminal embodiment four of the present invention;

Figure 19 is the structural representation of radio network controller embodiment five of the present invention;

Figure 20 is the structural representation of terminal embodiment five of the present invention;

Figure 21 is the structural representation of terminal embodiment six of the present invention.

Embodiment

For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer; To combine the accompanying drawing in the embodiment of the invention below; Technical scheme in the embodiment of the invention is carried out clear, intactly description; Obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.

Fig. 1 is the flow chart of the processing method embodiment one of enhancement function of the present invention; As shown in Figure 1, the method for present embodiment is under the scene of striding the RNC switching, the Boost function to be carried out the Treatment Technology scheme, in the present embodiment; On the terminal a plurality of UE can be set; After launching the Boost function, the terminal can adopt a plurality of UE and network side to carry out data interaction, and the method for present embodiment can comprise:

Step 101, need stride RNC when switching as the UE on the terminal, the PDP Context of a UE carried out deexcitation, and send the first information to said terminal.

Specifically, RNC can confirm to have launched UE on the terminal of Boost function and whether need stride RNC and switch, and the terminal of present embodiment can use a UE and the 2nd UE to carry out transfer of data.RNC in the present embodiment can be source RNC.

For instance, this sub-district that RNC can receive according to the current location of UE present located zone position information on the terminal and measurement thereof and the information of adjacent sub-district wait like level, quality to determine whether to stride RNC and switch.Obtain the measurement report that reports of a UE and/or the 2nd UE that this sub-district that the current location of this zone position information and measurement thereof receives and the information of adjacent sub-district for example can be from the terminals.

RNC can to the packet data protocol of the UE on the terminal (Packet Data Protocol, hereinafter to be referred as: PDP) context carries out deexcitation.This PDP context deactivation can be that RNC triggers the deexcitation carry out, and also can be that RNC sends Indication message to the terminal, and the terminal receives the deexcitation that initiatively triggers a UE behind the Indication message.

Specifically, owing to be not that all RNC can support the Boost function,, when striding the RNC switching, need the Boost function of stopping using in order to guarantee the reliable transmission of data.Therefore, RNC can send the first information to this terminal after confirming that need stride RNC to the UE on the terminal switches, and this first information is used to notify terminal Boost function inactive.After the Boost function of stopping using, the terminal can only adopt a UE and network side to carry out data interaction.Also can transmit this first information, as carrying out through modes such as a certain special data package through other message and method.

In addition, RNC can also carry out deexcitation to the PDP Context of the UE on this terminal.Specifically, a UE among UE in the present embodiment and the 2nd UE can be main UE, and another UE is from UE, and in the present embodiment, a UE is from UE, need to prove, the number of a UE and the 2nd UE is not defined as one.Mutual data can adopt the data channel transmission of main UE between core net and the Access Network, and therefore, when confirming to need to stop using the Boost function, in order not influence normal transmission, RNC need carry out deexcitation to the PDP Context from UE.Therefore, in the present embodiment, RNC can carry out deexcitation to the PDP Context of a UE.

Step 102, transmission comes from the downlink data of SGSN on the radio bearer of the 2nd UE.

Specifically; RNC is after the PDP Context to a UE carries out deexcitation; Can the radio bearer of the 2nd UE (Radio Bearer, hereinafter to be referred as: RB) go up transmission and come from the GPRS serving GPRS support node (Serving GPRS Support Node is hereinafter to be referred as downlink data SGSN).

If come between the RB of downlink data and a UE and the 2nd UE of SGSN and do not have corresponding relation; Adopt mode that Data Dynamic distributes allocation of downlink data on the RB of the RB of a UE and the 2nd UE like RNC before switching striding RNC, then this moment, RNC can transmit the RB that all downlink datas from data channel transmission between the core net that adopts main UE and the Access Network all are distributed in the 2nd UE.

If come between the BR of downlink data and a UE and the 2nd UE of SGSN corresponding relation arranged; Like transmission control protocol (Transmission Control Protocol; Hereinafter to be referred as: TCP) or UDP (User Datagram Protocol; Hereinafter to be referred as: UDP) RB of a downlink data and a UE and the 2nd UE binds; RNC can transmit switching on the RB of the 2nd UE with a UE corresponding downlink data so, with guarantee original prepare the downlink data that transmits on the RB of a UE can be on the RB of the 2nd UE normal transmission.

In the present embodiment; The UE of RNC on confirming to have launched the terminal of Boost function can send the first information to the terminal, thereby make the terminal confirm that according to this first information the Boost function is inactive after soon striding the RNC switching; Can only adopt a UE and network side mutual; And RNC can carry out deexcitation with the PDP Context of the UE on this terminal, and on the RB of the 2nd UE, transmits the downlink data that comes from SGSN.Therefore, present embodiment can be striden the Boost function of stopping using under the RNC handoff scenario at the UE on the terminal, and guarantees the reliability of data transmission after the inactive Boost function.

Fig. 2 is for the flow chart of the processing method embodiment two of enhancement function of the present invention, and is as shown in Figure 2, present embodiment be with the performed corresponding terminal of technical scheme of RNC shown in Figure 1 on the method carried out, the method for present embodiment can comprise:

The first information that step 201, reception RNC send.

This first information is that RNC is confirming that the UE on the terminal need stride RNC switching back transmission.

For instance, this first information can be the inactive Indication message of Boost function that RNC sends, and also can be a special data package, and the function of this first information notifies terminal Boost function inactive exactly.

Step 202, according to the first information, know that enhancement function is inactive.

The RNC Boost function of having stopped using can be known according to this first information in the terminal after receiving the first information, a current UE and the network side of can only adopting carries out data interaction.

Adopt two concrete embodiment below, technical scheme of the present invention is elaborated.

Fig. 3 is the signaling process figure of the processing method embodiment three of enhancement function of the present invention; As shown in Figure 3; In the present embodiment; UE1 and UE2 for example can be data card or be integrated in the subscriber equipment that wireless communication module in the terminal etc. provides wireless data transmission function, the terminal (hereinafter to be referred as: Terminal) for example can be computer, home gateway, cat terminals such as (modem), the method for present embodiment can comprise:

Step 301, UE2 send measurement report to RNC.

Specifically; After PDP activates; UE1 and UE2 can receive the downlink data that network side sends respectively, and in the present embodiment, the downlink data that network side sends for example can be divided into TCP or UDP connection Y downlink data according to different application and be connected the X downlink data with TCP or UDP.

For instance; SGSN in the core net can send to the RNC in the Access Network with TCP or UDP connection Y downlink data; RNC can send to UE1 accordingly with TCP or UDP connection Y downlink data then; And SGSN can send to RNC with TCP or UDP connection X downlink data, and RNC can send to UE2 accordingly with TCP or UDP connection X downlink data then, and UE1 and UE2 all can send to Terminal with the downlink data that receives.

UE1 and UE2 can need to prove that present embodiment only shows the process of UE2 reporting measurement reports regularly perhaps aperiodically respectively to the RNC reporting measurement reports.Can comprise UE2 present located zone position information in this measurement report.

Step 302, RNC confirm that according to this measurement report needs initiate to stride RNC and switch.

Specifically, when being moved in the position at terminal, may causing UE1 and UE2 to stride RNC and switch, at this moment, the measurement report that the RNC of current service reports according to UE2 can confirm that the UE2 needs initiate to stride RNC and switch, and promptly need carry out reorientation.

Step 303, RNC stop the downlink data on TCP that has received or the UDP connection X is issued to the L2 layer, and buffer memory is from the TCP of SGSN reception or the downlink data of UDP connection X.

Specifically, switch owing to RNC is about to initiate to stride RNC, and the RNC after switching possibly not support the Boost function, therefore, when RNC strides the RNC switching, needs the Boost function of stopping using.The preparation that has received for RNC connects the downlink data on the X through the TCP or the UDP of the RB transmission of UE2; (Level 2 in case these downlink datas are sent to layer 2; Hereinafter to be referred as: L2) (L2 comprises medium access control (Media Access Control; Hereinafter to be referred as: MAC) layer and Radio Link control (Radio link Control, hereinafter to be referred as: RLC) layer), then these downlink datas will be sent out to UE2 through layer 1 (physical layer); Therefore, RNC need stop these downlink datas to be sent to the L2 layer.

In addition, newly issue preparation through the TCP of the RB transmission of UE2 or the downlink data on the UDP connection X for SGSN in the core net, RNC can carry out buffer memory, deferred delivery to these downlink datas.

It is understandable that; For stop with having received be issued to the UE2 corresponding downlink data that L2 layer and buffer memory receive from SGSN with these two operations of UE2 corresponding downlink data; It also can select an execution to condition of different, for example, does not currently receive the downlink data that need transmit at the RB of UE2 from SGSN; What therefore, buffer memory received from SGSN can needn't carry out with this operation of UE2 corresponding downlink data.

Step 304, RNC send the inactive Indication message of Boost function to Terminal.

Specifically; RNC is about to stop using through this boost function of the inactive Indication message indication of this Boost function Terminal; Alternatively, can also comprise cause value relocation in the inactive Indication message of this Boost function, the reason of the inactive boost function of expression is will stride RNC to switch.

The downlink data transmission that step 305, RNC detect the L2 layer of this TCP or UDP connection X correspondence finishes.

Connect the downlink data that has sent to the L2 layer among the X for TCP or UDP; RNC can normally send to UE2; Whether RNC can also detect downlink data that this TCP or UDP connect the corresponding L2 layer of X and send and finish; Finish in case send, then RNC can initiate the deactivation process corresponding to the PDP Context of UE2.

Step 306, RNC send Iu to SGSN and discharge request message.

This Iu discharges request message and is used to ask SGSN to carry out the connection release of UE2.

Step 307, SGSN send the PDP context deactivation request message to RNC.

Step 308, RNC send the PDP context deactivation request message to UE2.

Step 309, UE2 send PDP context deactivation to RNC and accept message.

Step 310, RNC send PDP context deactivation to SGSN and accept message.

Step 311, UE2, RNC and SGSN carry out the Radio Resource control connection (Radio Resource Control, hereinafter to be referred as: RRC) be connected release with Iu.

Step 306～step 311 has been accomplished to the PDP context deactivation process of UE2 and has been connected dispose procedure.

Step 312, RNC connect TCP or UDP on the RB that downlink data on the X switches to UE1 to be transmitted.

Specifically, RNC can connect TCP or UDP on the RB that downlink data on the X switch to UE1 and transmit after the connection of accomplishing Iu and RRC discharges.This handoff procedure can comprise at least: with the transmission feature information of TCP or UDP connection X, for example the sign of the RB of the combination of one or several in the parameters such as source address, destination address, source port number, destination slogan and UE1 is bound.

Step 313, SGSN send the downlink data on TCP or the UDP connection X to RNC.

Step 314, RNC send the downlink data on TCP or the UDP connection X to UE1.

RNC can also tackle the downlink data that is connected on the X with the TCP or the UDP of buffer memory with it and send to UE1 after execution in step 312 in step 303.

Step 315, UE2 send PDP deexcitation Indication message to Terminal.

Step 316, Terminal launch timer, and behind timer expiry, the PDP that carries out UE2 activates, and attempts launching once more the Boost function.

When Terminal launches timer, can also be to user prompt Boost function by deexcitation, but also the message transmission rate that can point out the user after the Boost function is by deexcitation, can provide.

The effect of this timer is before timer expiry, and Terminal no longer dials on UE2, and the timing of this timer can be to accomplish to stride the time that RNC switches, thereby makes in the process of striding the RNC switching dialing that can not launch UE2.

Step 315 also can be carried out before step 309, and in addition, step 316 needs are carried out after step 315 and got final product.

Need to prove; Present embodiment only to the process that the PDP Context of UE2 carries out deexcitation being illustrated when switching striding RNC, it will be appreciated by persons skilled in the art that UE1 and UE2 are on same Terminal; If striding RNC, UE2 switches; Explain that then UE1 equally also can stride RNC and switch, therefore, present embodiment can carry out the mode of deexcitation equally to the PDP Context of UE1.After the RNC switching was striden in completion, Terminal can reattempt and launch the Boost function.

In the present embodiment; RNC is after the measurement report that reports according to UE2 is confirmed to be about to initiate to stride the RNC switching; Can stop the RB that is distributed in UE2 is gone up the TCP of transmission or the L2 layer that the downlink data on the UDP connection X is issued to this TCP or UDP connection X correspondence; And buffer memory is from this TCP of SGSN reception or the downlink data of UDP connection X; Trigger by RNC that PDP Context to UE2 carries out deexcitation then and TCP or UDP connected on the RB that downlink data on the X switches to UE1 and transmit, RNC need stride the Boost function of can stopping using when RNC switches at UE, and Terminal can reattempt after striding the RNC finishing switching and launches the Boost function.

Fig. 4 is the signaling process figure of the processing method embodiment four of enhancement function of the present invention; As shown in Figure 4; Present embodiment and difference embodiment illustrated in fig. 3 are that present embodiment is a PDP deactivation process of being initiated UE2 by Terminal, and the method for present embodiment can comprise:

Step 401, UE2 send measurement report to RNC.

Step 402, RNC confirm that according to this measurement report needs initiate to stride RNC and switch.

Step 403, RNC stop the downlink data that is distributed on TCP or the UDP connection X is issued to this TCP or the corresponding L2 layer of UDP connection X, and buffer memory is from this TCP of SGSN reception or the downlink data of UDP connection X.

Step 404, RNC send the inactive Indication message of Boost function to Terminal.

Step 405, Terminal send the PDP context deactivation request message to UE2.

Step 406, UE2 send the PDP context deactivation request message to RNC.

Step 407, RNC send the PDP context deactivation request message to SGSN.

Step 408, SGSN send PDP context deactivation to RNC and accept message.

Step 409, RNC send PDP context deactivation to UE2 and accept message.

Step 410, UE2, RNC and SGSN carry out RRC and are connected release with Iu.

Step 405～step 410 has been accomplished PDP context deactivation process and the connection dispose procedure of the UE2 of Terminal triggering.

Step 411, RNC switch to the downlink data on TCP or the UDP connection X on the RB corresponding with UE1 and transmit.

Step 412, SGSN send the downlink data on TCP or the UDP connection X to RNC.

Step 413, RNC send the downlink data on TCP or the UDP connection X to UE1.

RNC can also tackle the downlink data that is connected on the X with the TCP or the UDP of buffer memory with it and send to UE1 after execution in step 411 in step 403.

Step 414, Terminal launch timer, and behind timer expiry, the PDP that carries out UE2 activates, and attempts launching once more the Boost function.

In the present embodiment; RNC is after the measurement report that reports according to UE2 is confirmed to be about to initiate to stride the RNC switching; Can stop the RB that is distributed in UE2 is gone up the TCP of transmission or the L2 layer that the downlink data on the UDP connection X is issued to this TCP or UDP connection X correspondence; And this TCP of receiving from SGSN of buffer memory or the UDP downlink data that connects X, after being triggered PDP Context to UE2 and carried out deexcitation by Terminal then, RNC can connect TCP or UDP on the RB that downlink data on the X switch to UE1 and transmits; RNC can stride the Boost function of stopping using when RNC switches at UE, and Terminal can reattempt after striding the RNC finishing switching and launches the Boost function.

In the use scene of Boost function, also following situation possibly appear:

The 2nd UE has been arranged in work on the terminal, for example on computer or home gateway, had data to be stuck in work, this computer can carry out data interaction through this data card and network side.At this moment, the user has inserted a UE on this computer or home gateway, for example inserted new data card, and the Boost function can be launched this moment in the terminal, to improve the speed of carrying out data interaction with network side.

To this scene, the present invention following embodiment provide concrete solution.

Fig. 5 is the flow chart of the processing method embodiment five of enhancement function of the present invention, and as shown in Figure 5, the method for present embodiment can comprise:

The first information that step 501, receiving terminal send.

The first information that RNC can receiving terminal sends can comprise the sign of a UE in this first information.

Specifically, existing the 2nd UE is in work on the terminal, and at this moment, if newly added a UE on this terminal, then this terminal can be sent the first information of the sign that comprises a UE to RNC.In practical implementation, also can to carry out launching of Boost function through sending a special data package indication RNC.

Step 502, a UE accomplish RRC connect set up and pdp context activation after, send second information to the terminal.

Specifically, can carry out between a UE, RNC and the SGSN alternately, the RRC that accomplishes a UE connects foundation and pdp context activation.Then, RNC can send to the terminal and be used to notify terminal Boost function enabled second information.

RNC can bind a UE and the 2nd UE, thereby realizes the Boost function; Also can the transmission feature information of the downlink data of preparing on the RB of a UE, to transmit and the RB of a UE be bound, the transmission feature information of the downlink data of preparing on the RB of the 2nd UE, to transmit and the RB of the 2nd UE are bound; Perhaps; Can be not the RB of downlink data and a UE and the 2nd UE not be bound yet; RNC can carry out dynamic data from the downlink data that SGSN receives and distribute, through a UE and the 2nd UE transmission, for instance; RNC can be according at least one reference value in statistic flow, cell load and the port number, will be distributed in from the downlink data of SGSN on the RB of RB and the 2nd UE of a UE to transmit.

Need to prove; The combination of one or several in the parameters such as the source address that above-mentioned transmission feature information can connect for TCP or UDP, destination address, source port number, destination slogan etc.; Thereby make a part of downlink data on the RB of a UE, transmit, a part of downlink data transmits on the RB of the 2nd UE.

In the present embodiment; The first information can be sent to RNC in the terminal when newly adding a UE; RNC can connect after foundation and the pdp context activation completion at the RRC of a UE; Transmission is used to notify terminal Boost function enabled second information to the terminal, thereby can make downlink data on the RB of a UE and the 2nd UE, to transmit so that the Boost function is launched according to this second information in the terminal.Therefore, when present embodiment newly added UE on the terminal, RNC can launch the Boost function, thereby improved message transmission rate.

Fig. 6 is the flow chart of the processing method embodiment six of enhancement function of the present invention, and as shown in Figure 6, the method for present embodiment is the terminal performed technical scheme corresponding with method embodiment shown in Figure 5, and the method for present embodiment can comprise:

Step 601, send the first information, comprise the sign of a UE in the said first information to RNC;

Step 602, a said UE accomplish RRC connect set up and pdp context activation after, receive second information that said RNC sends;

Step 603, according to said second information, know that enhancement function launches.

In the present embodiment; The terminal is when newly adding a UE; Can send the first information to RNC, after the RRC of a UE connected foundation and pdp context activation completion, the terminal can receive second information that RNC sends; Thereby can confirm that RNC has launched the Boost function, to improve message transmission rate.

Adopt a concrete embodiment that the implementation procedure of said method embodiment is elaborated below.

Fig. 7 is the signaling process figure of the processing method embodiment seven of enhancement function of the present invention, and as shown in Figure 7, the method for present embodiment can comprise:

Add UE2 among step 701, the Terminal.

Specifically, Terminal had adopted UE1 and network side to carry out data interaction before adding UE2.For instance, the downlink data on downlink data on TCP or the UDP connection X and TCP or the UDP connection Y all is sent out to Terminal through UE2.

After adding UE2, because UE1 and UE2 can be simultaneously for Terminal provide service, therefore, Terminal can ask RNC to launch the Boost function.Alternatively, Terminal can be about to launch to user prompt Boost function.

Step 702, Terminal send Boost to RNC and launch Indication message.

This Boost launches the sign that can comprise UE2 in the Indication message, and this Boost launches Indication message and is used to indicate RNC to launch the Boost function.

Step 703, Terminal send the PDP context activation Indication message to UE2.

Terminal can trigger the UE2 PDP context activating, and this process can realize through the AT order.

Setting up RRC between step 704, UE2 and the RNC is connected.

Step 705, UE2 send the PDP context activation request message through RNC to SGSN.

Step 706, SGSN are sent RAB to RNC, and (Radio Access Bearer is hereinafter to be referred as RAB) allocation request message.

Set up RB between step 707, UE2 and the RNC.

Step 708, RNC send the RAB assignment response message to SGSN.

Step 709, SGSN send PDP context activation through RNC to UE2 and accept message.

Step 704～step 709 has been accomplished the process of the PDP context activation of RRC foundation and UE2.

Step 710, RNC bind UE1 and UE2, and the transmission feature information RB corresponding with UE2 of TCP or UDP connection X bound, with the transmission feature information RB binding corresponding with UE1 of TCP or UDP connection Y.

Specifically; The UE sign that Boost launches in the Indication message in the sign that RNC can confirm the UE that pdp context activation was directed against in step 704～step 709 and the step 702 is consistent; Then RNC can bind UE1 that belongs to a Terminal and UE2; And can the transmission feature information RB corresponding with UE2 of TCP in TCP or the UDP connection or UDP connection X be bound; The transmission feature information RB corresponding with UE1 of TCP in TCP or the UDP connection or UDP connection Y bound, thus can be at the downlink data on Transmission TCP on the corresponding RB of UE2 or the UDP connection X, the downlink data on Transmission TCP or UDP connection Y on the RB of UE1 correspondence.This transmission feature information can comprise the information such as source address, destination address, source port number and destination slogan that TCP or UDP connect.

Step 711, RNC send the Boost function to Terminal and launch message.

This Boost function is launched message and is used to notify Terminal Boost function to launch, and launches in this Boost function and can carry the service quality that can provide in the message (Quality of Service is hereinafter to be referred as value QoS).

Step 712, Terminal be according to the value of this QoS, the peak transfer rate that the prompting user can provide.

Step 713, RNC carry out the distribution of downlink data.

Need to prove that present embodiment step 710 has adopted binding mode, therefore, step 713 adopts the mode of binding to distribute downlink data.

It is understandable that if in the present embodiment, RNC adopts the dynamic data method of salary distribution, then RNC can adopt following three kinds of modes, and downlink data is distributed:

Mode one, dispatch based on statistic flow

For instance, UE2 data flow transmitted amount is less if UE1 data flow transmitted amount this moment is big, then distributes UE2 to carry out transfer of data to the bigger sub-district of transmission rate, distributes UE1 to carry out transfer of data to the less sub-district of transmission rate.

Mode two, dispatch based on cell load

For instance, if the load of sub-district 1 is bigger, then RNC can transmit for this sub-district 1 assignment more TCP or UDP stream, and the load of sub-district 2 is less, and then RNC can transmit for these sub-district 2 distribution less TCP or UDP stream.

Mode three, based on the scheduling of TCP or udp port quantity

For instance, if current have 10 TCP or UDP to flow, 10 TCP or udp port are arranged promptly, then RNC can be 5 TCP of each cell allocation or UDP stream.

Need to prove that above-mentioned three kinds of data ways of distribution can be united and carried out, present embodiment does not limit.

Step 714, SGSN send and this UE2 corresponding downlink data to UE2 through RNC.

For instance, SGSN can send the downlink data on TCP or the UDP connection X to UE2, and this downlink data can transmit on the RB corresponding with UE2.

In the present embodiment, Terminal can send the Boost function to RNC and launch Indication message, and trigger the PDP activation of this UE2 after adding new UE2; After the RRC that accomplishes this UE2 connects foundation and pdp context activation; RNC can feed back the Boost function to Terminal and launch message; Terminal can launch message according to this Boost function knows that the Boost function launches; And the peak transfer rate that can provide to user prompt, RNC can be distributed to the downlink data in part TCP or the UDP connection on the corresponding RB of this UE2 and send.Therefore, when present embodiment can add new UE on Terminal, request RNC launched the Boost function.

In the use scene of Boost function, also following situation may appear:

The Boost function has been launched at the terminal, and data interaction can be carried out through the UE that inserts and the 2nd UE and network side in this terminal, for example inserts two data cards on computers, and this computer can carry out data interaction through these two data cards and network side.At this moment, the user extracts one of them UE, thereby causes the Boost function not to be used again.

Fig. 8 is the flow chart of the processing method embodiment eight of enhancement function of the present invention, and as shown in Figure 8, the method for present embodiment can comprise:

The first information that step 801, receiving terminal send, the said first information are that send through the 2nd UE when a UE is pulled out at said terminal.

Specifically, under the enabled situation of Boost function, the terminal can adopt a UE and the 2nd UE and network side to carry out transfer of data.When a UE is pulled out, the Boost function can not be used, and then the first information can be sent to RNC through the 2nd UE in the terminal, can comprise the sign of a UE in this first information.Alternatively, can also comprise cause value in this first information, thereby make RNC know the reason of inactive Boost function.

Step 802, according to the said first information, discharge the connection of a said UE.

Step 803, through the 2nd UE, send second information to the terminal, this second information is used to notify the terminal enhancement function inactive.

RNC can send second information to the terminal through the 2nd UE after the connection that discharges a UE, this second information is used to notify terminal Boost function inactive.

In the present embodiment; After the UE on the terminal was pulled out, the first information can be sent to RNC through the 2nd UE in the terminal, and RNC can discharge the connection of a UE according to this first information; And send to the terminal and to be used for second information, inactive with notice terminal Boost function.Therefore, when present embodiment is launched at Boost, when occurring on the terminal on the situation that a UE is pulled out, the RNC Boost function of can stopping using.

Fig. 9 is the flow chart of the processing method embodiment nine of enhancement function of the present invention, and as shown in Figure 9, the method for present embodiment is the terminal performed technical scheme corresponding with method embodiment shown in Figure 8, and the method for present embodiment can comprise:

Step 901, when a UE is pulled out, send the first information through the 2nd UE to RNC, comprise the sign of a said UE in the said first information.

Second information that step 902, the said RNC of reception send through said the 2nd UE, said second information is that said RNC sends after the connection that discharges a said UE according to the said first information.

Step 903, according to said second information, confirm that said enhancement function is inactive.

In the present embodiment; After the UE on the terminal was pulled out, the first information can be sent to RNC through the 2nd UE in the terminal, discharge the connection of a UE at RNC after; Can receive second information that RNC sends, thereby can confirm the inactive Boost function of RNC according to this second information.Therefore, present embodiment has been launched formula in the Boost function, and when occurring the situation that a UE is pulled out on the terminal, the RNC Boost function of stopping using can be asked in the terminal.

Adopt a concrete embodiment that technique scheme is elaborated below.

Figure 10 is the signaling process figure of the processing method embodiment ten of enhancement function of the present invention, and shown in figure 10, the method for present embodiment can comprise:

Step 111, Terminal detect UE1 and are pulled out.

Specifically, the Terminal current states is to have inserted UE1 and UE2 and Boost function to launch, on the basis of current state, when UE1 when Terminal is pulled out, Terminal can detect This move.The present embodiment hypothesis, UE1 is main UE, and UE2 is from UE, and therefore, Terminal can detect main UE and be pulled out.

Step 112, Terminal send the inactive Indication message of Boost function to UE2.

The identification information and the cause value UE lost that can comprise UE1 in the inactive Indication message of this Boost function.

Step 113, UE2 send the inactive Indication message of Boost function to RNC.

The PDP that this UE2 can activate through self carries and sends the inactive Indication message of Boost function to RNC.

Step 114, the inactive Boost function of RNC, and carry out the connection release of UE1.

Specifically, RNC can confirm that needs carry out the release that is connected of UE1 and UE2 according to identification information and the cause value UE lost of the UE1 that wherein comprises after receiving the inactive Indication message of this Boost function.

Step 115, RNC to core net (Core Network, hereinafter to be referred as: CN) equipment sends Iu and discharges request.

This Iu discharges the identification information that can comprise UE1 in the request.This CN equipment can be SGSN.

Step 116, CN equipment are to RNC feedback Iu release command message.

Step 117, RNC send the Iu Release complete to CN equipment.

Step 118, RNC send the wireless connections deletion request message to NodeB.

Step 119, NodeB send wireless connections deletion response message to RNC.

Step 115～step 119 has been accomplished the Iu of UE1 and the connection of Iub interface discharges.

Step 120, RNC send the inactive response message of enhancement function to UE2.

Step 121, UE2 send the inactive response message of enhancement function to Terminal.

The inactive response message of this enhancement function representes that the boost function is inactive, and the connection of UE1 discharges.

Step 122, Terminal stop using to user prompt boost function.

Step 123, Terminal send the PDP context deactivation Indication message to UE2.

Step 124, UE2 carry out the PDP deactivation process with RNC, CN equipment and NodeB and are connected the mutual of dispose procedure.

Because the UE1 that is pulled out on the Terminal in the present embodiment is main UE; And Access Network and core net adopt when carrying out transfer of data is the data channel of main UE; Therefore; In case main UE is pulled out, then RNC both need stop using the Boost function, discharge the connection of UE1, but also need to discharge the connection of UE2.It is understandable that,, promptly be pulled out from UE if UE2 is pulled out; It does not influence UE1, i.e. the transfer of data of main UE, therefore; RNC only need discharge the connection of UE2, and the connection of UE1 then can keep, thereby the downlink data that can come from SGSN all transmits on the RB of UE1.

In the present embodiment, after a UE on the Terminal was pulled out, Terminal can send the inactive Indication message of Boost function to RNC through another UE.If the UE that is pulled out is main UE; The RNC Boost function of can stopping using then; The connection that discharges two UE is also inactive to Terminal indication Boost function, if the UE that is pulled out for from UE, the RNC Boost function of can stopping using then; Only discharge the connection that keeps main UE from the connection of UE, thereby can the downlink data that come from SGSN all be transmitted on the RB of main UE.Therefore, present embodiment is under the enabled situation of Boost function, and when situation that a UE is pulled out go up to appear in Terminal, RNC can stop using to the Boost function.

Figure 11 is the structural representation of radio network controller embodiment one of the present invention; Shown in figure 11, the RNC of present embodiment can comprise: processing module 11 and transport module 12, wherein; Processing module 11; Be used for to carry out spanning across wireless network controller RNC when switching, the PDP Context of a said UE carried out deexcitation, and send the first information to said terminal when the user equipment (UE) on the terminal; The said first information is used to notify said terminal enhancement function inactive, and said terminal uses a UE and the 2nd UE to carry out transfer of data; Transport module 12 is used on the radio bearer of said the 2nd UE, transmitting the downlink data that comes from SGSN.

The RNC of present embodiment can be used to carry out the technical scheme of method embodiment shown in Figure 1, and its realization principle and technique effect are similar, repeat no more here.

Figure 12 is the structural representation of radio network controller embodiment two of the present invention; Shown in figure 12; The RNC of present embodiment can comprise on the basis of RNC shown in Figure 11 further: data processing module 13, this data processing module 13; Be used for before the PDP Context of 11 couples the one UE of processing module carries out deexcitation, stop the downlink data of the preparation that has received through the radio bearer transmissions of a said UE is issued to layer 2; And/or the preparation that buffer memory receives from SGSN is through the downlink data of the radio bearer transmissions of a said UE.Further; Transport module 12 specifically is used for preparation is bound through the transmission feature information of the downlink data of the radio bearer transmissions of a said UE and the radio bearer of said the 2nd UE, comes from the downlink data of said SGSN with transmission on the radio bearer of said the 2nd UE.

The RNC of present embodiment can be used for the technical scheme of method embodiment shown in execution graph 3 or 4, and its realization principle and technique effect are similar, repeat no more here.

Figure 13 is the structural representation of terminal embodiment one of the present invention; Shown in figure 13; The terminal of present embodiment can comprise: receiver module 21 and determination module 22, wherein, receiver module 21; Be used to receive the first information that RNC sends, the said first information is that said RNC is confirming that the UE on the terminal need stride RNC switching back transmission; Determination module 22 is used for according to the said first information, knows that enhancement function is inactive.

The terminal of present embodiment can be used to carry out the technical scheme of method embodiment shown in Figure 2, and its realization principle and technique effect are similar, repeat no more here.The terminal of present embodiment can be the equipment that computer, mobile phone etc. can be launched the Boost function arbitrarily.

Figure 14 is the structural representation of terminal embodiment two of the present invention, and shown in figure 14, the terminal of present embodiment is on the basis at terminal shown in Figure 13; Further, also comprise: deexcitation module 23, timing start module 24 and reminding module 25, wherein; Deexcitation module 23; Be used for after receiver module 21 receives the first information of RNC transmission, receiving second information that a UE sends, perhaps; Send second information to a said UE, the PDP Context that said second information is used to indicate a said UE is by deexcitation.Regularly start module 24, be used for knowing after enhancement function has been stopped using and launch timer, and trial reactivates said enhancement function behind timer expiry at determination module 22.Reminding module 25 is used for knowing after enhancement function has been stopped using inactive to the said enhancement function of user prompt at determination module 22; And/or, the message transmission rate that after the said enhancement function of user prompt is stopped using, can provide.

The terminal of present embodiment can be used for the technical scheme of method embodiment shown in execution graph 3 or 4, and its realization principle and technique effect are similar, repeat no more here.

Figure 15 is the structural representation of radio network controller embodiment three of the present invention, and shown in figure 15, the RNC of present embodiment can comprise: receiver module 31 and sending module 32; Wherein, Receiver module 31 is used for the first information that receiving terminal sends, and comprises the sign of a UE in the said first information; Sending module 32 is used for after a said UE accomplishes RRC connection foundation and pdp context activation, sending second information to said terminal, and said second information is used to notify said terminal enhancement function to launch.

The RNC of present embodiment can be used to carry out the technical scheme of method embodiment shown in Figure 5, and its realization principle and technique effect are similar, repeat no more here.

Figure 16 is the structural representation of radio network controller embodiment four of the present invention; Shown in figure 16; The RNC of present embodiment is on the basis of structure shown in Figure 15; Further, can also comprise: binding module 33 and data distribution module 34, binding module 33; The transmission feature information of the downlink data that is used for after second information is sent at said terminal, will preparing on the radio bearer of a said UE, to transmit at sending module 32 and the radio bearer of a said UE are bound, with the transmission feature information of the downlink data of preparing on the radio bearer of the 2nd UE, to transmit and the radio bearer binding of said the 2nd UE.Data distribution module 34; Be used in sending module 32 at least one reference value after second information is sent at said terminal, will be distributed in the radio bearer of a said UE from the downlink data of SGSN and the radio bearer of the 2nd UE transmits according to statistic flow, cell load and port number.

It is understandable that, binding module 33 and data distribution module 34 and the nonessential module that is present in simultaneously among the RNC, those skilled in the art can select binding module 33 or data distribution module 34 to be deployed among the RNC according to the data ways of distribution.

The RNC of present embodiment can be used to carry out the technical scheme of method embodiment shown in Figure 7, and its realization principle and technique effect are similar, repeat no more here.

Figure 17 is the structural representation of terminal embodiment three of the present invention, and shown in figure 17, the terminal of present embodiment can comprise: sending module 41, receiver module 42 and determination module 43; Wherein, Sending module 41 is used for sending the first information to RNC, comprises the sign of a UE in the said first information; Receiver module 42 is used for after a said UE accomplishes RRC connection foundation and pdp context activation, receiving second information that said RNC sends; Determination module 43 is used for according to said second information, knows that enhancement function launches.

The terminal of present embodiment can be used to carry out the technical scheme of method embodiment shown in Figure 6, and its realization principle and technique effect are similar, repeat no more here.

Figure 18 is the structural representation of terminal embodiment four of the present invention, and shown in figure 18, the terminal of present embodiment is on the basis at terminal shown in Figure 17; Further; Can comprise: reminding module 44 is used for after receiver module 42 receives said second information, according to the value that comprises the QoS that can reach after said enhancement function is launched in said second information; Message transmission rate to user prompt can provide is about to launch to the said enhancement function of user prompt.

The terminal of present embodiment can be used to carry out the technical scheme of method embodiment shown in Figure 7, and its realization principle and technique effect are similar, repeat no more here.

Figure 19 is the structural representation of radio network controller embodiment five of the present invention; Shown in figure 19; The RNC of present embodiment can comprise: receiver module 51, connection release module 52 and sending module 53, and receiver module 51 is used for the first information that receiving terminal sends; The said first information is that send through the 2nd UE when a UE is pulled out at said terminal, and the said first information comprises the sign of a said UE; Connect release module 52, be used for discharging the connection of a said UE according to the said first information; Sending module 53 is used for sending second information through said the 2nd UE to said terminal, and said second information is used to notify said terminal enhancement function inactive.

The RNC of present embodiment can be used to carry out the technical scheme of method embodiment shown in Figure 8, and its realization principle and technique effect are similar, repeat no more here.

Further, in another embodiment of RNC, among Figure 19, connect release module 52, also be used for, then the PDP Context of said the 2nd UE of deexcitation and discharge the connection of said the 2nd UE if a said UE is main UE; Sending module 53 also is used for if a said UE for from UE, then transmits the downlink data that comes from SGSN on the radio bearer of said the 2nd UE.

The RNC of present embodiment can be used to carry out the technical scheme of method embodiment shown in Figure 10, and its realization principle and technique effect are similar, repeat no more here.

Figure 20 is the structural representation of terminal embodiment five of the present invention; Shown in figure 21, the terminal of present embodiment can comprise: sending module 61, receiver module 62 and determination module 63, wherein; Sending module 61; Be used for being pulled out, send the first information to RNC, comprise the sign of a said UE in the said first information through the 2nd UE at a UE; Receiver module 62 is used to receive second information that said RNC sends through said the 2nd UE, and said second information is that said RNC sends after the connection that discharges a said UE according to the said first information; Determination module 63 is used for according to said second information, confirms that said enhancement function is inactive.

The terminal of present embodiment can be used to carry out the technical scheme of method embodiment shown in Figure 9, and its realization principle and technique effect are similar, repeat no more here.

Figure 21 is the structural representation of terminal embodiment six of the present invention, and shown in figure 21, the terminal of present embodiment is on the basis at terminal shown in Figure 20; Further, can also comprise: reminding module 64, wherein; Determination module 63 is used for also confirming that a said UE is main UE or from UE; Sending module 61 also is used for then triggering the PDP context deactivation of said the 2nd UE if a UE is main UE.Reminding module 65 is used for to the said enhancement function of user prompt inactive.

The terminal of present embodiment can be used to carry out the technical scheme of method embodiment shown in Figure 11, and its realization principle and technique effect are similar, repeat no more here.

One of ordinary skill in the art will appreciate that: all or part of step that realizes above-mentioned each method embodiment can be accomplished through the relevant hardware of program command.Aforesaid program can be stored in the computer read/write memory medium.This program the step that comprises above-mentioned each method embodiment when carrying out; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CD.

What should explain at last is: above each embodiment is only in order to explaining technical scheme of the present invention, but not to its restriction; Although the present invention has been carried out detailed explanation with reference to aforementioned each embodiment; Those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, perhaps to wherein part or all technical characteristic are equal to replacement; And these are revised or replacement, do not make the scope of the essence disengaging various embodiments of the present invention technical scheme of relevant art scheme.

Claims

1. the processing method of an enhancement function is characterized in that, comprising:

When the user equipment (UE) on the terminal need carry out spanning across wireless network controller RNC switching; Packet data protocol PDP Context to a UE carries out deexcitation; And to the said terminal transmission first information; The said first information is used to notify said terminal enhancement function inactive, and said terminal uses a UE and the 2nd UE to carry out transfer of data;

2. method according to claim 1 is characterized in that, said PDP Context to a UE carries out also comprising before the deexcitation:

The preparation that stops to have received is issued to layer 2 through the downlink data of the radio bearer transmissions of a said UE; And/or,

The preparation that buffer memory receives from SGSN is through the downlink data of the radio bearer transmissions of a said UE.

3. method according to claim 1 is characterized in that, the said downlink data that comes from SGSN that on the radio bearer of said the 2nd UE, transmits comprises:

Preparation is bound through the transmission feature information of the downlink data of the radio bearer transmissions of a said UE and the radio bearer of said the 2nd UE, come from the downlink data of said SGSN with transmission on the radio bearer of said the 2nd UE.

4. method according to claim 1 is characterized in that, said PDP Context to a said UE carries out also comprising before the deexcitation:

The downlink data of confirming to be transferred in the downlink data of the radio bearer transmissions through a said UE layer 2 has sent and has finished.

5. according to each described method in the claim 1～4, it is characterized in that said PDP Context to a said UE carries out also comprising before the deexcitation:

Receive the measurement report that a said UE and/or said the 2nd UE send;

According to said measurement report, confirm whether the UE on the said terminal need stride the RNC switching.

6. the processing method of an enhancement function is characterized in that, comprising:

7. method according to claim 6 is characterized in that, after the first information that said reception RNC sends, also comprises:

Receive second information that a UE sends, perhaps, send second information to a said UE, the PDP Context that said second information is used to indicate a said UE is by deexcitation.

8. according to claim 6 or 7 described methods, it is characterized in that, said know that enhancement function has been stopped using after, also comprise:

Launch timer, and behind timer expiry, attempt reactivating said enhancement function.

9. according to claim 6 or 7 described methods, it is characterized in that, said know that enhancement function has been stopped using after, also comprise:

Inactive to the said enhancement function of user prompt; And/or,

The message transmission rate that after the said enhancement function of user prompt is stopped using, can provide.

10. the processing method of an enhancement function is characterized in that, comprising:

11. method according to claim 10 is characterized in that, and is said after second information is sent at said terminal, also comprises:

The transmission feature information of the downlink data of preparing on the radio bearer of a said UE, to transmit and the radio bearer of a said UE are bound, the transmission feature information of the downlink data of preparing on the radio bearer of the 2nd UE, to transmit and the radio bearer of said the 2nd UE are bound.

12. method according to claim 10 is characterized in that, and is said after second information is sent at said terminal, also comprises:

According at least one reference value in statistic flow, cell load and the port number, will be distributed in the radio bearer of a said UE and the radio bearer of the 2nd UE from the downlink data of SGSN and transmit.

13. according to each described method in the claim 10～12, it is characterized in that, comprise the value of the QoS that can reach after said enhancement function is launched in said second information.

14. the processing method of an enhancement function is characterized in that, comprising:

According to said second information, know that enhancement function launches.

15. method according to claim 14 is characterized in that, comprises the value of the QoS that can reach after said enhancement function is launched in said second information;

After second information that the said RNC of said reception sends, also comprise:

According to the value of said QoS, the message transmission rate that can provide to user prompt.

16. according to claim 14 or 15 described methods, it is characterized in that, said before RNC sends the first information, also comprise:

Be about to launch to the said enhancement function of user prompt.

17. the processing method of an enhancement function is characterized in that, comprising:

According to the said first information, discharge the connection of a said UE;

18. method according to claim 17 is characterized in that, and is then said after second information is sent at said terminal when a said UE is main UE, also comprises:

The PDP Context of said the 2nd UE of deexcitation also discharges the connection of said the 2nd UE.

19. method according to claim 17 is characterized in that, when a said UE is during from UE, then discharges after the connection of a said UE, also comprises:

Transmission comes from the downlink data of SGSN on the radio bearer of said the 2nd UE.

20. the processing method of an enhancement function is characterized in that, comprising:

21. method according to claim 20 is characterized in that, and is said before RNC sends the first information, also comprises:

Confirm that a said UE is main UE or from UE;

If confirm that a said UE is main UE, then said definite said enhancement function also comprises after having stopped using:

Trigger the PDP context deactivation of said the 2nd UE.

22., it is characterized in that said definite said enhancement function also comprises after having stopped using according to claim 20 or 21 described methods:

Inactive to the said enhancement function of user prompt.

23. a radio network controller is characterized in that, comprising:

24. radio network controller according to claim 23 is characterized in that, also comprises:

Data processing module was used for before said processing module is carried out deexcitation to the PDP Context of a UE, stopped the downlink data of the preparation that has received through the radio bearer transmissions of a said UE is issued to layer 2; And/or the preparation that buffer memory receives from SGSN is through the downlink data of the radio bearer transmissions of a said UE.

25. radio network controller according to claim 23; It is characterized in that; Said transport module; Specifically be used for preparation is bound through the transmission feature information of the downlink data of the radio bearer transmissions of a said UE and the radio bearer of said the 2nd UE, come from the downlink data of said SGSN with transmission on the radio bearer of said the 2nd UE.

26. a terminal is characterized in that, comprising:

27. terminal according to claim 26 is characterized in that, also comprises:

The deexcitation module is used for after receiver module receives the first information of RNC transmission, receiving second information that a UE sends, and perhaps, sends second information to a said UE, and the PDP Context that said second information is used to indicate a said UE is by deexcitation.

28. according to claim 26 or 27 described terminals, it is characterized in that, also comprise:

Regularly start module, be used for knowing after enhancement function has been stopped using and launch timer, and trial reactivates said enhancement function behind timer expiry at said determination module.

29. according to claim 26 or 27 described terminals, it is characterized in that, also comprise:

Reminding module is used for knowing after enhancement function has been stopped using inactive to the said enhancement function of user prompt at said determination module; And/or, the message transmission rate that after the said enhancement function of user prompt is stopped using, can provide.

30. a radio network controller is characterized in that, comprising:

31. radio network controller according to claim 30 is characterized in that, also comprises:

Binding module; The transmission feature information of the downlink data that is used for after second information is sent at said terminal, will preparing on the radio bearer of a said UE, to transmit at said sending module and the radio bearer of a said UE are bound, with the transmission feature information of the downlink data of preparing on the radio bearer of the 2nd UE, to transmit and the radio bearer binding of said the 2nd UE.

32. radio network controller according to claim 30 is characterized in that, also comprises:

The data distribution module; Be used in said sending module at least one reference value after second information is sent at said terminal, will be distributed in the radio bearer of a said UE from the downlink data of SGSN and the radio bearer of the 2nd UE transmits according to statistic flow, cell load and port number.

33. a terminal is characterized in that, comprising:

34. terminal according to claim 33 is characterized in that, also comprises:

Reminding module; Be used for after receiver module receives said second information; According to the value that comprises the QoS that can reach after said enhancement function is launched in said second information, the message transmission rate to user prompt can provide is about to launch to the said enhancement function of user prompt.

35. a radio network controller is characterized in that, comprising:

36. radio network controller according to claim 35 is characterized in that, said connection release module also is used for if a said UE is main UE, then the PDP Context of said the 2nd UE of deexcitation and discharge the connection of said the 2nd UE;

Said sending module also is used for if a said UE for from UE, then transmits the downlink data that comes from SGSN on the radio bearer of said the 2nd UE.

37. a terminal is characterized in that, comprising:

38., it is characterized in that said determination module is used for confirming that a said UE is main UE or from UE according to the described terminal of claim 37;

Said sending module also is used for then triggering the PDP context deactivation of said the 2nd UE if a said UE is main UE.

39. according to claim 37 or 38 described terminals, it is characterized in that, also comprise:

Reminding module is used for after receiver module receives said second information inactive to the said enhancement function of user prompt.