CN105682150A

CN105682150A - Multilink intelligent shunting method and mobile terminal

Info

Publication number: CN105682150A
Application number: CN201610104134.7A
Authority: CN
Inventors: 张建
Original assignee: Nubia Technology Co Ltd
Current assignee: Nubia Technology Co Ltd
Priority date: 2016-02-25
Filing date: 2016-02-25
Publication date: 2016-06-15
Also published as: WO2017143853A1

Abstract

The invention discloses a mobile terminal. The mobile terminal comprises a request sending module, a partitioning module and a stream transmitting module, wherein the request sending module is used for sending a query request to a server after completion of establishment of a first TCP (Transmission Control Protocol) stream in order to obtain a size of first data; the partitioning module is used for partitioning the size of the first data according to a monitored first transmission rate of an LTE (Long Term Evolution) network and a monitored second transmission rate of a WiFi (Wireless Fidelity) network after reception of the size of the first data in order to obtain a size of second data transmitted through the LTE network and a size of third data transmitted through the WiFi network respectively; and the stream transmitting module is used for transmitting a second TCP stream including the size of the second data through the LTE network and a third TCP stream including the size of the third data through the WiFi network in order to obtain the first data in a shunting way. The invention also provides a multilink intelligent shunting processing method in order to utilize the features of the LTE network and the WiFi network to a maximum extent, and fully utilize a network bandwidth.

Description

Multilink intelligence shunt method and mobile terminal

Technical field

The present invention relates to communication technical field, particularly relate to a kind of multilink intelligence shunt method and mobile terminal.

Background technology

Along with the development in mobile terminal market, increasing user using mobile terminal as the instrument accessing network. At present, Long Term Evolution (LongTermEvolution, LTE) network and WiFi network it are mainly as the Ingress Network of mobile terminal accessing the Internet.

Although current mobile terminal mostly can only using the one in LTE network and WiFi network as accessing network, but in order to utilize the feature of LTE network and WiFi network simultaneously, the network promoting user to greatest extent accesses experience, and development can use the intelligent terminal of LTE network and WiFi network to have become as a kind of trend very likely simultaneously. For this novel intelligent terminal, the shunting that optimizes how realizing data traffic becomes the problem needing most solution.

Summary of the invention

Present invention is primarily targeted at a kind of multilink intelligence shunt method of proposition and mobile terminal, it is intended to solve to realize the problem optimizing shunting of data traffic.

For achieving the above object, a kind of mobile terminal provided by the invention, it is characterised in that described mobile terminal is concurrently accessed Long Term Evolution LTE network and WiFi network, and described mobile terminal includes:

Request sending module, for, after the first TCP flow has been set up, sending inquiry request to server, described inquiry request is for obtaining the size of described first TCP flow the first data waiting for transmission;

Divide module, for after receiving the size of described first data of described server feedback, the size of described first data is divided by the first transfer rate and the second transfer rate of described WiFi network according to the described LTE network monitored, the size of the size respectively obtaining the second data transmitted by described LTE network and the 3rd data transmitted by described WiFi network;

Stream sending module, for being sent the second request of data message of the size comprising described second data to described server by described LTE network, and sent the 3rd request of data message of size comprising described 3rd data to described server by described WiFi network, in the way of passing through shunting, obtain described first data.

Alternatively, described division module specifically includes:

First determines module, for determining the allocation proportion of the size of the first data according to the first transfer rate of described LTE network, the second transfer rate of described WiFi network and preset time delay;

Second determines module, for dividing the size of described first data according to described allocation proportion, it is determined that the size of the second data transmitted by described LTE network and the size of the 3rd data transmitted by described WiFi network.

Alternatively, described first determine module specifically for:

Described allocation proportion is determined according to equation below:

\frac{R C}{V_{W}} = \frac{(1 - R) C}{V_{L}} + t

Or, determine described allocation proportion according to equation below:

R = \frac{V_{W} C + V_{W} V_{L} t}{(V_{L} + V_{W}) C} = \frac{C + V_{L} t}{(1 + V_{L} / V_{W}) C}

In above-mentioned formula: R represents that the 3rd data transmitted by WiFi network account for the percentage ratio of described first data, and C represents the size of described first data, V_WRepresent the second transfer rate of WiFi network, V_LRepresenting the first transfer rate of LTE network, t represents described preset time delay, and wherein, described allocation proportion includes R and 1-R, and 1-R represents that the second data transmitted by LTE network account for the percentage ratio of described first data.

Alternatively, described stream sending module, including:

First sending module, if being based on LTE network for described first TCP flow to set up, the second request of data message of the size comprising described second data is then generated based on described first TCP flow, described second request of data message is sent to described server by described LTE network, and set up the second TCP flow based on described WiFi network, generate the 3rd request of data message of the size comprising described 3rd data based on described second TCP flow, send described 3rd request of data message by described WiFi network to described server;

Second sending module, if being based on WiFi network for described first TCP flow to set up, then set up the 3rd TCP flow based on described LTE network, the described second request of data message of the size comprising described second data is generated based on described 3rd TCP flow, described second request of data message is sent to described server by described LTE network, and generate, based on described first TCP flow, the 3rd request of data message of size comprising described 3rd data, send described 3rd request of data message by described WiFi network to described server.

\frac{R C}{V_{W}} = \frac{(1 - R) C}{V_{L}} + t

Alternatively, described mobile terminal also includes:

Monitoring modular, for monitoring the described LTE network the first data traffic within preset time period and monitoring the described WiFi network the second data traffic within described preset time period;

Rate determination module, is used for utilizing described first data traffic and described preset time period to determine described first transfer rate, and utilizes described second data traffic and described preset time period to determine described second transfer rate.

For achieving the above object, the present invention also provides for a kind of multilink intelligence shunt method, it is characterised in that mobile terminal is concurrently accessed Long Term Evolution LTE network and WiFi network, and described method includes:

After the first TCP flow has been set up, described mobile terminal sends inquiry request to server, and described inquiry request is for obtaining the size of described first TCP flow the first data waiting for transmission;

After receiving the size of described first data of described server feedback, the size of described first data is divided by the first transfer rate and the second transfer rate of described WiFi network according to the described LTE network monitored, the size of the size respectively obtaining the second data transmitted by described LTE network and the 3rd data transmitted by described WiFi network;

Sent the second request of data message of the size comprising described second data to described server by described LTE network, and sent the 3rd request of data message of size comprising described 3rd data to described server by described WiFi network, in the way of passing through shunting, obtain described first data.

Alternatively, the size of described first data is divided by the first transfer rate of the described LTE network that described basis monitors and the second transfer rate of described WiFi network, the size of the size respectively obtaining the second data by transmitting in described LTE network and the 3rd data transmitted by described WIFI network, including:

The first transfer rate according to described LTE network, the second transfer rate of described WiFi network and preset time delay determine the allocation proportion of the size of the first data;

The size of described first data is divided, it is determined that the size of the second data transmitted by described LTE network and the size of the 3rd data transmitted by described WiFi network according to described allocation proportion.

Alternatively, the allocation proportion of the described size determining the first data according to the first transfer rate of described LTE network, the second transfer rate of described WiFi network and preset time delay, including:

Described allocation proportion is determined according to equation below:

Or, determine described allocation proportion according to equation below:

R = \frac{V_{W} C + V_{W} V_{L} t}{(V_{L} + V_{W}) C} = \frac{C + V_{L} t}{(1 + V_{L} / V_{W}) C}

Alternatively, described the second request of data message being sent the size comprising described second data by described LTE network to described server, and sent the 3rd request of data message of size comprising described 3rd data to described server by described WiFi network, including:

If described first TCP flow is based on LTE network and sets up, the second request of data message of the size comprising described second data is then generated based on described first TCP flow, described second request of data message is sent to described server by described LTE network, and set up the second TCP flow based on described WiFi network, generate the 3rd request of data message of the size comprising described 3rd data based on described second TCP flow, send described 3rd request of data message by described WiFi network to described server;

If described first TCP flow is based on WiFi network and sets up, then set up the 3rd TCP flow based on described LTE network, the described second request of data message of the size comprising described second data is generated based on described 3rd TCP flow, described second request of data message is sent to described server by described LTE network, and generate, based on described first TCP flow, the 3rd request of data message of size comprising described 3rd data, send described 3rd request of data message by described WiFi network to described server.

Alternatively, described method also includes:

Monitor the described LTE network the first data traffic within preset time period and monitor the described WiFi network the second data traffic within described preset time period;

Utilize described first data traffic and described preset time period to determine described first transfer rate, and utilize described second data traffic and described preset time period to determine described second transfer rate.

The mobile terminal that the present invention proposes can be concurrently accessed LTE network and WiFi network, and this mobile terminal includes request sending module, for, after the first TCP flow has been set up, sending inquiry request to server, inquiry request is for obtaining the size of the first TCP flow the first data waiting for transmission; Divide module, for after receiving the size of the first data of server feedback, the size of the first data is divided by the first transfer rate and the second transfer rate of WiFi network according to the LTE network monitored, the size of the size respectively obtaining the second data transmitted by LTE network and the 3rd data transmitted by WiFi network; Stream sending module, for being sent the second TCP flow of the size comprising the second data to server by LTE network, and is sent the 3rd TCP flow of the size comprising the 3rd data, obtains the first data in the way of passing through shunting by WiFi network to server. When being concurrently accessed LTE network and WiFi network at mobile terminal, shunting process is carried out based on the first transfer rate of the LTE network monitored and the second transfer rate of WiFi network, make it possible to the characteristic utilizing LTE network and WiFi network of maximum restriction, make full use of the network bandwidth.

Accompanying drawing explanation

Fig. 1 is the hardware architecture diagram realizing each one optional mobile terminal of embodiment of the present invention;

Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1;

Fig. 3 is the schematic diagram of the functional module of mobile terminal in first embodiment of the invention;

Fig. 4 is the schematic diagram of multilink intelligence shunting principle in the embodiment of the present invention;

Fig. 5 is the schematic diagram of the refinement functional module dividing module 302 in first embodiment shown in Fig. 3 of the present invention;

Fig. 6 is the schematic diagram of the refinement functional module flowing sending module 303 in first embodiment shown in Fig. 3 of the present invention;

Fig. 7 is the schematic diagram of the functional module of mobile terminal in second embodiment of the invention;

Fig. 8 is the schematic flow sheet of multilink intelligence shunt method in third embodiment of the invention;

Fig. 9 is the schematic flow sheet of the refinement step of step 802 in third embodiment of the invention;

Figure 10 is the schematic flow sheet of multilink intelligence shunt method in fourth embodiment of the invention.

The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.

Detailed description of the invention

Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention.

The mobile terminal realizing each embodiment of the present invention is described referring now to accompanying drawing. In follow-up description, use the suffix being used for representing such as " module ", " parts " or " unit " of element only for being conducive to the explanation of the present invention, itself do not have specific meaning. Therefore, " module " and " parts " can mixedly use.

Mobile terminal can be implemented in a variety of manners. Such as, the terminal described in the present invention can include the mobile terminal of such as mobile phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP (portable media player), guider etc. and the fixed terminal of such as numeral TV, desk computer etc.Hereinafter it is assumed that terminal is mobile terminal. However, it will be understood by those skilled in the art that, except being used in particular for the element of mobile purpose, structure according to the embodiment of the present invention can also apply to the terminal of fixed type.

Fig. 1 is the hardware configuration signal realizing each one optional mobile terminal of embodiment of the present invention.

Mobile terminal 100 can include wireless communication unit 110, A/V (audio/video) input block 120, user input unit 130, sensing unit 140, output unit 150, memorizer 160, interface unit 170, controller 180 and power subsystem 190 etc. Fig. 1 illustrates the mobile terminal with various assembly, it should be understood that be not required for implementing all assemblies illustrated. Can alternatively implement more or less of assembly. Will be discussed in more detail below the element of mobile terminal.

Wireless communication unit 110 generally includes one or more assembly, and it allows the radio communication between mobile terminal 100 and wireless communication system or network. Such as, wireless communication unit 110 can include at least one in broadcast reception module 111, mobile communication module 112, wireless Internet module 113, short range communication module 114 and positional information module 115.

Broadcast reception module 111 manages server via broadcast channel from external broadcasting and receives broadcast singal and/or broadcast related information. Broadcast channel can include satellite channel and/or terrestrial channel. Broadcast management server can be generate and send the server of broadcast singal and/or broadcast related information or broadcast singal that reception is previously created and/or broadcast related information and send it to the server of terminal. Broadcast singal can include TV broadcast singal, radio signals, data broadcasting signal etc. And, broadcast singal may further include the broadcast singal combined with TV or radio signals. Broadcast related information can also provide via mobile communications network, and in this case, broadcast related information can be received by mobile communication module 112. Broadcast singal can exist in a variety of manners, such as, it can exist with the electronic program guides (EPG) of DMB (DMB), the form of the electronic service guidebooks (ESG) etc. of digital video broadcast-handheld (DVB-H). Broadcast reception module 111 can be passed through to use various types of broadcast systems to receive signal broadcast. Especially, broadcast reception module 111 can be passed through to use such as multimedia broadcasting-ground (DMB-T), DMB-satellite (DMB-S), DVB-hand-held (DVB-H), forward link media (MediaFLO) Radio Data System, received terrestrial digital broadcasting integrated service (ISDB-T) etc. digit broadcasting system receive digital broadcasting. Broadcast reception module 111 may be constructed such that the various broadcast systems and above-mentioned digit broadcasting system that are adapted to provide for broadcast singal. The broadcast singal and/or the broadcast related information that receive via broadcast reception module 111 can be stored in memorizer 160 (or other type of storage medium).

Mobile communication module 112 sends radio signals at least one in base station (such as, access point, node B etc.), exterior terminal and server and/or receives from it radio signal. Such radio signal can include voice call signal, video calling signal or the various types of data sending according to text and/or Multimedia Message and/or receiving.

Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal. This module can internally or externally be couple to terminal. Wi-Fi (Wireless Internet Access) technology involved by this module can include WLAN (WLAN) (Wi-Fi), Wibro (WiMAX), Wimax (worldwide interoperability for microwave access), HSDPA (high-speed downlink packet access) etc.

Short range communication module 114 is the module for supporting junction service. Some examples of short-range communication technology include bluetooth^TM, RF identification (RFID), Infrared Data Association (IrDA), ultra broadband (UWB), purple honeybee^TMEtc..

Positional information module 115 is the module of positional information for checking or obtain mobile terminal. The typical case of positional information module is GPS (global positioning system). According to current technology, GPS module calculates from the range information of three or more satellites and correct time information and the Information application triangulation for calculating, thus according to longitude, latitude with highly accurately calculate three-dimensional current location information. Currently, the method for calculating position and temporal information uses three satellites and the error by the position using an other satellite correction to calculate and temporal information. Additionally, GPS module can carry out computation rate information by Continuous plus current location information in real time.

A/V input block 120 is used for receiving audio or video signal. A/V input block 120 can include camera 121 and mike 122, and the view data of the camera 121 static images to being obtained by image capture apparatus in Video Capture pattern or image capture mode or video processes. Picture frame after process may be displayed on display unit 151. Picture frame after camera 121 processes can be stored in memorizer 160 (or other storage medium) or be transmitted via wireless communication unit 110, it is possible to provide two or more cameras 1210 according to the structure of mobile terminal. Such acoustic processing can via microphones sound (voice data) in telephone calling model, logging mode, speech recognition mode etc. operational mode, and can be voice data by mike 122. Audio frequency (voice) data after process can be converted to the form output that can be sent to mobile communication base station via mobile communication module 112 when telephone calling model. Mike 122 can implement various types of noise elimination (or suppression) algorithm to eliminate (or suppression) in the noise received and produce in the process of transmission audio signal or interference.

User input unit 130 can generate key input data to control the various operations of mobile terminal according to the order of user's input. User input unit 130 allows user to input various types of information, and can include keyboard, metal dome, touch pad (such as, detection due to touched and cause resistance, pressure, electric capacity etc. the sensitive component of change), roller, rocking bar etc. Especially, when touch pad is superimposed upon on display unit 151 as a layer, it is possible to form touch screen.

Sensing unit 140 detects the current state of mobile terminal 100, (such as, mobile terminal 100 open or close state), the position of mobile terminal 100, user for mobile terminal 100 contact (namely, touch input) presence or absence, the orientation of mobile terminal 100, mobile terminal 100 acceleration or deceleration move and direction etc., and generate the order of operation for controlling mobile terminal 100 or signal.Such as, when mobile terminal 100 is embodied as sliding-type mobile phone, sensing unit 140 can sense this sliding-type phone and open or close. It addition, sensing unit 140 can detect power subsystem 190 and whether provide whether electric power or interface unit 170 couple with external device (ED).

Interface unit 170 is used as at least one external device (ED) and is connected, with mobile terminal 100, the interface that can pass through. Such as, external device (ED) can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or wireless FPDP, memory card port, for connecting the port of the device with identification module, audio frequency input/output (I/O) port, video i/o port, ear port etc. Identification module can be that storage is for verifying that user uses the various information of mobile terminal 100 and can include subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) etc. It addition, the device (hereinafter referred to " identifying device ") with identification module can take the form of smart card, therefore, identify that device can be connected with mobile terminal 100 via port or other connecting device. Interface unit 170 may be used for receiving from the input (such as, data message, electric power etc.) of external device (ED) and the one or more elements being transferred in mobile terminal 100 by the input received or may be used for transmission data between mobile terminal and external device (ED).

Additionally, when mobile terminal 100 is connected with external base, interface unit 170 can serve as and allows to provide the path of mobile terminal 100 or can serve as to allow to be transferred to the path of mobile terminal from the various command signals of base input by it from base electric power by it. May serve as whether identification mobile terminal is accurately fitted within the signal base from the various command signals of base input or electric power. Output unit 150 is configured to provide output signal (such as, audio signal, video signal, alarm signal, vibration signal etc.) with vision, audio frequency and/or tactile manner. Output unit 150 can include display unit 151, dio Output Modules 152 etc.

Display unit 151 may be displayed on the information processed in mobile terminal 100. Such as, when mobile terminal 100 is in telephone calling model, display unit 151 can show the user interface (UI) relevant with call or other communicate (such as, text messaging, multimedia file download etc.) or graphic user interface (GUI). When being in video calling pattern or image capture mode when mobile terminal 100, display unit 151 can show the image of image and/or the reception caught, UI or GUI illustrating video or image and correlation function etc.

Meanwhile, when display unit 151 and touch pad as a layer superposed on one another to form touch screen time, display unit 151 can serve as input equipment and output device. Display unit 151 can include at least one in liquid crystal display (LCD), thin film transistor (TFT) LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc. Some in these display may be constructed such that transparence is to allow user to watch from outside, and this is properly termed as transparent display, and typical transparent display can be such as TOLED (transparent organic light emitting diode) display etc. According to the specific embodiment wanted, mobile terminal 100 can include two or more display units (or other display device), such as, mobile terminal can include outernal display unit (not shown) and inner display unit (not shown).Touch screen can be used for detecting touch input pressure and touch input position and touch input area.

Dio Output Modules 152 can mobile terminal be in call signal receive under the isotype such as pattern, call mode, logging mode, speech recognition mode, broadcast reception mode time, that wireless communication unit 110 is received or storage in memorizer 160 voice data transducing audio signal and be output as sound. And, dio Output Modules 152 can provide the audio frequency output (such as, call signal receive sound, message sink sound etc.) relevant to the specific function of mobile terminal 100 execution. Dio Output Modules 152 can include speaker, buzzer etc.

Memorizer 160 can store the process performed by controller 180 and the software program controlling operation etc., or can temporarily store the data (such as, telephone directory, message, still image, video etc.) that oneself maybe will export through output. And, memorizer 160 can store the vibration about the various modes exported when touching and being applied to touch screen and the data of audio signal.

Memorizer 160 can include the storage medium of at least one type, described storage medium includes flash memory, hard disk, multimedia card, card-type memorizer (such as, SD or DX memorizer etc.), random access storage device (RAM), static random-access memory (SRAM), read only memory (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory (PROM), magnetic storage, disk, CD etc. And, mobile terminal 100 can be connected the network storage device cooperation of the storage function performing memorizer 160 with by network.

Controller 180 generally controls the overall operation of mobile terminal. Such as, controller 180 performs the control relevant to voice call, data communication, video calling etc. and process. It addition, controller 180 can include the multi-media module 181 for reproducing (or playback) multi-medium data, multi-media module 181 can construct in controller 180, or it is so structured that separates with controller 180. Controller 180 can perform pattern recognition process, so that the handwriting input performed on the touchscreen or picture drafting input are identified as character or image.

Power subsystem 190 receives external power or internal power under the control of controller 180 and provides the suitable electric power operated needed for each element and assembly.

Various embodiment described herein can to use such as computer software, hardware or its any combination of computer-readable medium to implement. Hardware is implemented, embodiment described herein can pass through to use application-specific IC (ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), field programmable gate array (FPGA), processor, controller, microcontroller, microprocessor, at least one that is designed to perform in the electronic unit of function described herein to implement, in some cases, such embodiment can be implemented in controller 180. Implementing for software, the embodiment of such as process or function can be implemented with allowing the independent software module performing at least one function or operation. Software code can be implemented by the software application (or program) write with any suitable programming language, and software code can be stored in memorizer 160 and be performed by controller 180.

So far, oneself is through describing mobile terminal according to its function. Below, for the sake of brevity, by the slide type mobile terminal in the various types of mobile terminals describing such as folded form, board-type, oscillating-type, slide type mobile terminal etc. exemplarily. Therefore, the present invention can be applied to any kind of mobile terminal, and is not limited to slide type mobile terminal.

Mobile terminal 100 as shown in Figure 1 may be constructed such that utilization operates via such as wired and wireless communication system and the satellite-based communication system of frame or packet transmission data.

The communication system being wherein operable to according to the mobile terminal of the present invention is described referring now to Fig. 2.

Such communication system can use different air interfaces and/or physical layer. Such as, the air interface used by communication system includes such as frequency division multiple access (FDMA), time division multiple acess (TDMA), CDMA (CDMA) and UMTS (UMTS) (especially, Long Term Evolution (LTE)), global system for mobile communications (GSM) etc. As non-limiting example, as explained below relates to cdma communication system, but such instruction is equally applicable to other type of system.

With reference to Fig. 2, cdma wireless communication system can include multiple mobile terminal 100, multiple base station (BS) 270, base station controller (BSC) 275 and mobile switching centre (MSC) 280. MSC280 is configured to form interface with Public Switched Telephony Network (PSTN) 290. MSC280 is also structured to and the BSC275 formation interface that can be couple to base station 270 via back haul link. Back haul link can construct according to any one in some interfaces that oneself knows, described interface includes such as E1/T1, ATM, IP, PPP, frame relay, HDSL, ADSL or xDSL. It will be appreciated that system as shown in Figure 2 can include multiple BSC2750.

Each BS270 can service one or more subregion (or region), by each subregion of multidirectional antenna or the antenna covering pointing to specific direction radially away from BS270. Or, each subregion can be covered by two or more antennas for diversity reception. Each BS270 may be constructed such that support multiple frequencies distribution, and the distribution of each frequency has specific frequency spectrum (such as, 1.25MHz, 5MHz etc.).

Intersecting that subregion and frequency are distributed can be referred to as CDMA Channel. BS270 can also be referred to as base station transceiver subsystem (BTS) or other equivalent terms. In this case, term " base station " may be used for broadly representing single BSC275 and at least one BS270. Base station can also be referred to as " cellular station ". Or, each subregion of specific BS270 can be referred to as multiple cellular station.

As shown in Figure 2, broadcast singal is sent in system the mobile terminal 100 of operation by broadcsting transmitter (BT) 295. Broadcast reception module 111 as shown in Figure 1 is arranged on mobile terminal 100 and sentences the broadcast singal that reception is sent by BT295. In fig. 2 it is shown that several global positioning systems (GPS) satellite 300. Satellite 300 helps to position at least one in multiple mobile terminals 100.

In fig. 2, depict multiple satellite 300, it is understood that be, it is possible to use any number of satellite obtains useful location information. Positional information module 115 as shown in Figure 1 is generally configured to coordinate the location information wanted with acquisition with satellite 300, and the typical case of this positional information module 115 is GPS.Substitute GPS tracking technique or outside GPS tracking technique, it is possible to use other technology of the position of mobile terminal can be followed the tracks of. It addition, at least one gps satellite 300 can optionally or additionally process satellite dmb transmission.

As a typical operation of wireless communication system, BS270 receives the reverse link signal from various mobile terminals 100. Mobile terminal 100 generally participates in call, information receiving and transmitting communicates with other type of. Each reverse link signal that certain base station 270 receives is processed in specific BS270. The data obtained are forwarded to relevant BSC275. BSC provides call resource distribution and the mobile management function of the coordination of soft switching process included between BS270. The data received also are routed to MSC280 by BSC275, and it provides the extra route service for forming interface with PSTN290. Similarly, PSTN290 and MSC280 forms interface, and MSC and BSC275 forms interface, and BSC275 correspondingly controls BS270 so that forward link signals to be sent to mobile terminal 100.

Based on above-mentioned mobile terminal hardware configuration and communication system, it is proposed to each embodiment of the inventive method.

Due in prior art, it is impossible to solve the problem optimizing shunting of data traffic.

For this, the embodiment of the present invention proposes a kind of mobile terminal, by a TCP flow being divided into the data obtained by LTE network and the data obtained by WiFi network, it is possible to effective realize optimizing tap, and make full use of the characteristic of LTE network and WiFi network.

Referring to Fig. 3, for the schematic diagram of the functional module of mobile terminal in first embodiment of the invention, this mobile terminal includes: request sending module 301, division module 302 and stream sending module 303.

Request sending module 301, for, after the first TCP flow has been set up, sending inquiry request to server, inquiry request is for obtaining the size of the first TCP flow the first data waiting for transmission;

In embodiments of the present invention, mobile terminal can be concurrently accessed LTE network and WiFi network, concrete, it is possible to it is by arranging LTE network network interface card and the mode of WiFi network network interface card in the terminal so that mobile terminal can be concurrently accessed LTE network and WiFi network.

It should be noted that perform the technical scheme in the embodiment of the present invention is to have accessed LTE network and WiFi network at mobile terminal.

Wherein, before the application layer of mobile terminal transmits data, need to set up TCP flow, and after the first TCP flow has been set up, request sending module 301 in mobile terminal will send inquiry request to server, this inquiry request is for obtaining the size of this first TCP flow the first data waiting for transmission, and namely these first data are the data needing to obtain from server. Wherein, setting up TCP flow and be based on resource address foundation, therefore, the size of these the first data is the size of data corresponding to this resource address. And including at least this resource address in inquiry request.

Wherein, request sending module 301 can be after determining that the first TCP flow has been set up, directly send inquiry request to server, or, request sending module 301 can determine the need for sending inquiry request by the mode monitored, such as: if desired obtain http data by the first TCP flow, the application layer of mobile terminal will send request message (such as " get " message) to server, and in this request message, comprise resource address to be obtained, this request message is for obtaining above-mentioned http data, request sending module 301 is after monitoring this request message, by this request message of intercepting and capturing, make what this request message can not be real to be sent to server, and this request sending module 301 will obtain above-mentioned resource address from this request message, and the inquiry request comprising this resource address is sent to server, to determine the size of data that this resource address is corresponding, the size of the first data that the size of these data is in the present invention.

In embodiments of the present invention, if the first TCP flow is based on LTE network and sets up, then above-mentioned inquiry request can be sent by LTE network, if the first TCP flow is based on WiFi network and sets up, then above-mentioned inquiry request can be sent by WiFi network.

Divide module 302, for after receiving the size of the first data of server feedback, the size of the first data is divided by the first transfer rate and the second transfer rate of WiFi network according to the LTE network monitored, the size of the size respectively obtaining the second data transmitted by LTE network and the 3rd data transmitted by WiFi network;

In embodiments of the present invention, server, after receiving inquiry request, will obtain in this inquiry request the resource address comprised, and determine the size of the first data that this resource address is corresponding, and the size of these the first data is fed back to mobile terminal.

Wherein, mobile terminal is after receiving the size of the first data, according to the first transfer rate of LTE network of monitoring and the second transfer rate of WiFi network, the size of the first data will be divided, the size of the size respectively obtaining the second data transmitted by LTE network and the 3rd data transmitted by WiFi network.

Wherein, mobile terminal can monitor the first transfer rate of LTE network and the second transfer rate of WiFi network in real time, it is also possible to is monitored when dividing module 302 and needing to use.

Stream sending module 303, for being sent the second request of data message of the size comprising the second data to server by LTE network, and sent the 3rd request of data message of size comprising the 3rd data to server by WiFi network, in the way of passing through shunting, obtain the first data.

In embodiments of the present invention, divide module 302 after obtaining requiring over the size of the second data of LTE network transmission and the size of the 3rd data transmitted by WiFi network, stream sending module 303 will send the second request of data message of the size comprising the second data by LTE network to server, and sent the 3rd request of data message of size comprising the 3rd data to server by WiFi network, in the way of passing through shunting, obtain the first data. Such as: if the first data corresponding to resource address be sized to 100M, and the second data determined be sized to 30M, 3rd data be sized to 70M, then will be obtained the data of front 30M of resource address from server by LTE network, and the data of 70M after obtaining this resource address by WiFi network from server.

In embodiments of the present invention, after mobile terminal is concurrently accessed LTE network and WiFi network, after the first TCP flow has been set up, request sending module 301 sends inquiry request to server, to obtain the size of this first TCP flow the first data waiting for transmission, and after the size of these the first data receiving server feedback, divide module 302 according to the first transfer rate of the LTE network monitored and the second transfer rate of WiFi network, the size of these the first data to be divided, the size of the size determining the second data transmitted by LTE network respectively and the 3rd data transmitted by WiFi network, and comprised the second request of data message of the size of the second data to server transmission by LTE network by stream sending module 303, and sent the 3rd request of data message of the size comprising the 3rd data to server by WiFi network, the first data are obtained in the way of passing through shunting.Wherein, by the size of the first data to be obtained is tapped between LTE network and WiFi network based on the first transfer rate and the second transfer rate, enabling make full use of the characteristic of LTE network and WiFi network, it is achieved the shunting mode of optimization.

It should be noted that the characteristic of LTE network and WiFi network is respectively: the speed of LTE network, but price is relatively costly, and WiFi network is completely free, but speed is slower. In the embodiment of the present invention, TCP flow is split by the portfolio (i.e. the size of the first data) based on TCP flow, make for same TCP flow, LTE network and WiFi network can be used simultaneously, taken into account the consideration of speed and price, it is achieved that the optimization shunting of data.

It should be noted that, mobile terminal sends the second request of data message by LTE network to server, and sent after the 3rd request of data message to server by WiFi network, server is by acquiring size the second data based on the second data comprised in this second request of data message, and passes through LTE network by this second data feedback to mobile terminal; And acquiring size the 3rd data based on the 3rd data comprised in the 3rd request of data message, and pass through WiFi network by the 3rd data feedback to mobile terminal, mobile terminal is after receiving the second data and the 3rd data, according to preset order, the second data and the 3rd data will be merged, to obtain the first data.

In order to be better understood from the technical scheme in first embodiment shown in Fig. 3 of the present invention, refer to Fig. 4, for the schematic diagram of multilink intelligence shunting principle in the embodiment of the present invention.

Wherein, multilink includes at least the link of a LTE network and the link of a WiFi network, is the link of the link for a LTE network and a WiFi network in the embodiment of the present invention. in the diagram, base station and Wi-Fi hotspot via router, are connected to server by core network. wherein, 1 the first data representing the first TCP flow set up, " fractionation " refers to the size of size and the 3rd data that the size of the first data is split as the second data, point to the 1-1 of server side from user side (mobile terminal side) to represent and send the second request of data message by WiFi network to server, the 1-1 pointing to user side from server side represents the second data that server feeds back based on the second request of data message, represent from the 1-2 of sensing server side, user side and send the 3rd request of data message by LTE network to server, the 1-2 pointing to user side from server side represents the 3rd data that server feeds back based on the 3rd request of data message. and user side is after receiving 1-1 and the 1-2 of server feedback, the first data will be obtained by the mode merged, namely 2.

Referring to Fig. 5, for dividing the schematic diagram of the refinement functional module of module 302 in first embodiment shown in Fig. 3 of the present invention, this division module 302 includes: first determines that module 501 and second determines module 502.

First determines module 501, for determining the allocation proportion of the size of the first data according to the first transfer rate of LTE network, the second transfer rate of WiFi network and preset time delay;

Second determines module 502, for dividing the size of the first data according to allocation proportion, it is determined that the size of the second data transmitted by LTE network and the size of the 3rd data transmitted by WiFi network.

In embodiments of the present invention, mobile terminal is by the second transfer rate of monitoring the first transfer rate of LTE network and WiFi network, and after the size of the first data receiving server feedback, obtain the first current transfer rate and the second transfer rate, and determined that module 501 determines the allocation proportion of the size of the first data according to the first transfer rate, the second transfer rate and preset time delay by first.

Concrete, first determines that module 502 can determine allocation proportion according to equation below (1) or formula (2):

\frac{R C}{V_{W}} = \frac{(1 - R) C}{V_{L}} + t

Formula (1)

R = \frac{V_{W} C + V_{W} V_{L} t}{(V_{L} + V_{W}) C} = \frac{C + V_{L} t}{(1 + V_{L} / V_{W}) C}

Formula (2)

In above-mentioned formula (1) and formula (2): R represents that the 3rd data transmitted by WiFi network account for the percentage ratio of the first data, and C represents the size of the first data, V_WRepresent the second transfer rate of WiFi network, V_LRepresenting the first transfer rate of LTE network, t represents preset time delay, and wherein, allocation proportion includes R and 1-R, and 1-R represents that the second data transmitted by LTE network account for the percentage ratio of the first data.

In embodiments of the present invention, owing to the transmission speed of LTE network is very fast, therefore, it can be seen that in most of the cases from formula (1), mobile terminal will first receive the second data transmitted by LTE network, and after the time delay through the t second, receive the 3rd data transmitted by WiFi network, and the second data and the 3rd data are merged into the first data, wherein, for different application layer business, t can be different, such as business that the real-times such as voice are higher, the value of t is less, business for classes such as file download, the value of t is bigger. it should be noted that mobile terminal can obtain, based on the type of current business, the preset time delay t that the type of this business is corresponding.

It can be seen that at more fast (the i.e. V of speed of WiFi network from formula (2)_WMore big), when preset time delay t is more big, being allocated to the 3rd data of WiFi network transmission, to account for the ratio of the first data more big.

In embodiments of the present invention, second determines that module 502 will divide the size of the first data according to the allocation proportion obtained, it is determined that the size of the second data transmitted by LTE network and the size of the 3rd data transmitted by WiFi network.

In embodiments of the present invention, by dividing the size of the first data waiting for transmission based on the first transfer rate of LTE network and the second transfer rate of WiFi network, enabling make full use of the characteristic of LTE network and WiFi network, it is achieved the optimization shunting of data.

Referring to Fig. 6, for flowing the schematic diagram of the refinement functional module of sending module 303 in first embodiment shown in Fig. 3 of the present invention, this stream sending module 303 includes: the first sending module 601 and the second sending module 602.

First sending module 601, if being based on LTE network for the first TCP flow to set up, then generate the second request of data message of the size comprising the second data, the second TCP flow is sent to server by LTE network, and set up the 3rd TCP flow based on WiFi network, sent the 3rd TCP flow of the size carrying the 3rd data to server by WiFi network;

Second sending module 602, if being based on WiFi network for the first TCP flow to set up, then set up the second TCP flow based on LTE network, sent the second TCP flow of the size carrying the second data to server by LTE network, and using the first TCP flow of the size of carrying the 3rd data as the 3rd TCP flow, send the 3rd TCP flow by WiFi network to server.

In embodiments of the present invention, after division obtains the size of the second data and the size of the 3rd data, also need to set up a new TCP flow, make it possible to transmit data respectively through LTE network and WiFi network, wherein, second request of data message comprises size and the resource address of the second data, and second the size of data refer to second data scope in the data that resource address is corresponding, 3rd request of data message comprises size and the resource address of the 3rd data, the size of the 3rd data refers to second data scope in the data that resource address is corresponding.Such as: the data of 0～(1-R) the C length being sized to data corresponding to resource address of the second data, the data being sized to resource address corresponding data (1-R) C～C length of the 3rd data, therefore, by above-mentioned mode, it is possible to effectively realize the transmission of data message request.

Refer to Fig. 7, for the schematic diagram of the functional module of mobile terminal in second embodiment of the invention, this mobile terminal includes request sending module 301, divides module 302 and stream sending module 303, and similar to the content described in first embodiment shown in Fig. 3, does not repeat herein.

Wherein, division module 302 includes first and determines that module 501 and second determines module 502, and similar to the content described in embodiment illustrated in fig. 5.

Wherein, stream sending module 303 includes the first sending module 601 and the second sending module 602, and similar to the content described in embodiment illustrated in fig. 6, does not repeat herein.

In embodiments of the present invention, mobile terminal also includes: monitoring modular 701 and rate determination module 702.

Monitoring modular 701, for monitoring the LTE network the first data traffic within preset time period and the monitoring WiFi network the second data traffic within preset time period;

Rate determination module 702, is used for utilizing the first data traffic and preset time period to determine the first transfer rate, and utilizes the second data traffic and preset time period to determine the second transfer rate.

In embodiments of the present invention, monitoring modular 701 can monitor LTE network and WiFi network in real time, it is also possible to after mobile terminal receives the size of the first data of server feedback, LTE network and WiFi network is monitored.

Wherein, monitoring modular 701 monitors the LTE network the first data traffic within preset time period and the monitoring WiFi network the second data traffic within preset time period, and wherein, this preset time period can be the unit interval. And the first data traffic and preset time period will be utilized to determine the first transfer rate by rate determination module 702, and the second data traffic and preset time period is utilized to determine the second transfer rate.

In embodiments of the present invention, consider that the transmittability of LTE network is relatively stable, the speed of WiFi network changes greatly, in order to obtain accurate second transfer rate of WiFi network, mobile terminal can when not having data to transmit, and timing downloads low volume data by WiFi network, to detect the transmittability of WiFi network, and owing to WiFi is completely free, and power consumption is relatively low, and the expense that detection brings is less.

In embodiments of the present invention, by the data traffic of LTE network and WiFi network is monitored, make it possible to monitor the transfer rate of LTE network and WiFi network, it is simple to utilize the transfer rate of LTE network and WiFi network to determine the distribution of size of the first data, optimize realizing shunting.

Fig. 8 is the schematic flow sheet of multilink intelligence shunt method in third embodiment of the invention, and mobile terminal is concurrently accessed Long Term Evolution LTE network and WiFi network in the method, and the method includes:

Step 801, after the first TCP flow has been set up, described mobile terminal sends inquiry request to server, and described inquiry request is for obtaining the size of described first TCP flow the first data waiting for transmission;

Wherein, before the application layer of mobile terminal transmits data, need to set up TCP flow, and after the first TCP flow has been set up, mobile terminal will send inquiry request to server, this inquiry request is for obtaining the size of this first TCP flow the first data waiting for transmission, and namely these first data are the data needing to obtain from server. Wherein, setting up TCP flow and be based on resource address foundation, therefore, the size of these the first data is the size of data corresponding to this resource address. And including at least this resource address in inquiry request.

Wherein, mobile terminal can be after determining that the first TCP flow has been set up, directly send inquiry request to server, or, can determine the need for sending inquiry request by the mode monitored, such as: if desired obtain http data by the first TCP flow, the application layer of mobile terminal will send request message (such as " get " message) to server, and in this request message, comprise resource address to be obtained, this request message is for obtaining above-mentioned http data, mobile terminal is after monitoring this request message, by this request message of intercepting and capturing, make what this request message can not be real to be sent to server, and above-mentioned resource address will be obtained from this request message, and the inquiry request comprising this resource address is sent to server, to determine the size of data that this resource address is corresponding, the size of the first data that the size of these data is in the present invention.

Step 802, after receiving the size of described first data of described server feedback, the size of described first data is divided by the first transfer rate and the second transfer rate of described WiFi network according to the described LTE network monitored, the size of the size respectively obtaining the second data transmitted by described LTE network and the 3rd data transmitted by described WiFi network;

Wherein, mobile terminal can monitor the first transfer rate of LTE network and the second transfer rate of WiFi network in real time, it is also possible to is monitored when needs use.

Step 803, sent the second request of data message of size comprising described second data to described server by described LTE network, and sent the 3rd request of data message of size comprising described 3rd data to described server by described WiFi network, in the way of passing through shunting, obtain described first data.

In embodiments of the present invention, after obtaining requiring over the size of the second data of LTE network transmission and the size of the 3rd data transmitted by WiFi network, mobile terminal will send the second request of data message of the size comprising the second data by LTE network to server, and sent the 3rd request of data message of size comprising the 3rd data to server by WiFi network, in the way of passing through shunting, obtain the first data.Such as: if the first data corresponding to resource address be sized to 100M, and the second data determined be sized to 30M, 3rd data be sized to 70M, then will be obtained the data of front 30M of resource address from server by LTE network, and the data of 70M after obtaining this resource address by WiFi network from server.

In embodiments of the present invention, after mobile terminal is concurrently accessed LTE network and WiFi network, after the first TCP flow has been set up, inquiry request is sent to server, to obtain the size of this first TCP flow the first data waiting for transmission, and after the size of these the first data receiving server feedback, the size of these the first data is divided by the first transfer rate and the second transfer rate of WiFi network according to the LTE network monitored, the size of the size determining the second data transmitted by LTE network respectively and the 3rd data transmitted by WiFi network, and sent the second request of data message of the size comprising the second data to server by LTE network, and sent the 3rd request of data message of the size comprising the 3rd data to server by WiFi network, the first data are obtained in the way of passing through shunting. wherein, by the size of the first data to be obtained is tapped between LTE network and WiFi network based on the first transfer rate and the second transfer rate, enabling make full use of the characteristic of LTE network and WiFi network, it is achieved the shunting mode of optimization.

In order to be better understood from the technical scheme in the 3rd embodiment shown in Fig. 8 of the present invention, refer to Fig. 4, for the schematic diagram of multilink intelligence shunting principle in the embodiment of the present invention.

Wherein, multilink includes at least the link of a LTE network and the link of a WiFi network, is the link of the link for a LTE network and a WiFi network in the embodiment of the present invention. in the diagram, base station and Wi-Fi hotspot via router, are connected to server by core network. wherein, 1 the first data representing the first TCP flow set up, " fractionation " refers to the size of size and the 3rd data that the size of the first data is split as the second data, point to the 1-1 of server side from user side (mobile terminal side) to represent and send the second request of data message by WiFi network to server, the 1-1 pointing to user side from server side represents the second data that server feeds back based on the second request of data message, represent from the 1-2 of sensing server side, user side and send the 3rd request of data message by LTE network to server, the 1-2 pointing to user side from server side represents the 3rd data that server feeds back based on the 3rd request of data message.And user side is after receiving 1-1 and the 1-2 of server feedback, the first data will be obtained by the mode merged, namely 2.

Referring to Fig. 9, for the schematic flow sheet of the refinement step of step 802 in the 3rd embodiment shown in Fig. 8 of the present invention, this refinement step includes:

Step 901, determine the allocation proportion of the size of the first data according to the first transfer rate of described LTE network, the second transfer rate of described WiFi network and preset time delay;

Step 902, divide the size of described first data according to described allocation proportion, it is determined that the size of the second data transmitted by described LTE network and the size of the 3rd data transmitted by described WiFi network.

In embodiments of the present invention, mobile terminal is by the second transfer rate of monitoring the first transfer rate of LTE network and WiFi network, and after the size of the first data receiving server feedback, obtain the first current transfer rate and the second transfer rate, and determine the allocation proportion of the size of the first data according to the first transfer rate, the second transfer rate and preset time delay.

Concrete, mobile terminal can determine allocation proportion according to equation below (1) or formula (2):

\frac{R C}{V_{W}} = \frac{(1 - R) C}{V_{L}} + t

Formula (1)

R = \frac{V_{W} C + V_{W} V_{L} t}{(V_{L} + V_{W}) C} = \frac{C + V_{L} t}{(1 + V_{L} / V_{W}) C}

Formula (2)

In embodiments of the present invention, mobile terminal will divide the size of the first data according to the allocation proportion obtained, it is determined that the size of the second data transmitted by LTE network and the size of the 3rd data transmitted by WiFi network.

Alternatively, in embodiments of the present invention, sent the second request of data message of the size comprising described second data described in step 803 in 3rd embodiment shown in Fig. 8 by described LTE network to described server, and the 3rd request of data message sending, to described server, the size comprising described 3rd data by described WiFi network specifically include following steps:

In embodiments of the present invention, after division obtains the size of the second data and the size of the 3rd data, also need to set up a new TCP flow, make it possible to transmit data respectively through LTE network and WiFi network, wherein, second request of data message comprises size and the resource address of the second data, and second the size of data refer to second data scope in the data that resource address is corresponding, 3rd request of data message comprises size and the resource address of the 3rd data, the size of the 3rd data refers to second data scope in the data that resource address is corresponding. such as: the data of 0～(1-R) the C length being sized to data corresponding to resource address of the second data, the data being sized to resource address corresponding data (1-R) C～C length of the 3rd data, therefore, by above-mentioned mode, it is possible to effectively realize the transmission of data message request.

Referring to Figure 10, for the schematic flow sheet of multilink intelligence shunt method in fourth embodiment of the invention, the method includes:

Step 1001, after the first TCP flow has been set up, described mobile terminal sends inquiry request to server, and described inquiry request is for obtaining the size of described first TCP flow the first data waiting for transmission;

Step 1002, after receiving the size of described first data of described server feedback, monitor the described LTE network the first data traffic within preset time period and monitor the described WiFi network the second data traffic within described preset time period;

Step 1003, utilize described first data traffic and described preset time period to determine described first transfer rate, and utilize described second data traffic and described preset time period to determine described second transfer rate;

Step 1004, according to the first transfer rate of described LTE network of monitoring and the second transfer rate of described WiFi network, the size of described first data is divided, the size of the size respectively obtaining the second data transmitted by described LTE network and the 3rd data transmitted by described WiFi network;

Step 1005, sent the second request of data message of size comprising described second data to described server by described LTE network, and sent the 3rd request of data message of size comprising described 3rd data to described server by described WiFi network, in the way of passing through shunting, obtain described first data.

In embodiments of the present invention, step 1001, step 1004 and step 1005 are similar to the content that the step 801 in the 3rd embodiment shown in Fig. 8, step 802 and step 803 describe respectively, this time do not repeat.

In embodiments of the present invention, mobile terminal can monitor LTE network and WiFi network in real time, it is also possible to after mobile terminal receives the size of the first data of server feedback, LTE network and WiFi network is monitored.

Wherein, mobile terminal monitors the LTE network the first data traffic within preset time period and the monitoring WiFi network the second data traffic within preset time period, and wherein, this preset time period can be the unit interval.And utilize the first data traffic and preset time period to determine the first transfer rate, and the second data traffic and preset time period is utilized to determine the second transfer rate.

It should be noted that, in this article, term " includes ", " comprising " or its any other variant are intended to comprising of nonexcludability, so that include the process of a series of key element, method, article or device not only include those key elements, but also include other key elements being not expressly set out, or also include the key element intrinsic for this process, method, article or device. When there is no more restriction, statement " including ... " key element limited, it is not excluded that there is also other identical element in including the process of this key element, method, article or device.

The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.

Through the above description of the embodiments, those skilled in the art is it can be understood that can add the mode of required general hardware platform by software to above-described embodiment method and realize, hardware can certainly be passed through, but in a lot of situation, the former is embodiment more preferably. Based on such understanding, the part that prior art is contributed by technical scheme substantially in other words can embody with the form of software product, this computer software product is stored in a storage medium (such as ROM/RAM, magnetic disc, CD), including some instructions with so that a station terminal equipment (can be mobile phone, computer, server, air-conditioner, or the network equipment etc.) perform the method described in each embodiment of the present invention.

These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the present invention and accompanying drawing content to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, all in like manner include in the scope of patent protection of the present invention.

Claims

1. a mobile terminal, it is characterised in that described mobile terminal is concurrently accessed Long Term Evolution LTE network and WiFi network, and described mobile terminal includes:

2. mobile terminal according to claim 1, it is characterised in that described division module specifically includes:

3. mobile terminal according to claim 2, it is characterised in that described first determine module specifically for:

Described allocation proportion is determined according to equation below:

\frac{R C}{V_{W}} = \frac{(1 - R) C}{V_{L}} + t

Or, determine described allocation proportion according to equation below:

R = \frac{V_{W} C + V_{W} V_{L} t}{(V_{L} + V_{W}) C} = \frac{C + V_{L} t}{(1 + V_{L} / V_{W}) C}

4. mobile terminal according to claim 1, it is characterised in that described stream sending module includes:

5. the mobile terminal according to Claims 1-4 any one, it is characterised in that described mobile terminal also includes:

6. a multilink intelligence shunt method, it is characterised in that mobile terminal is concurrently accessed Long Term Evolution LTE network and WiFi network, and described method includes:

7. method according to claim 6, it is characterized in that, the size of described first data is divided by the first transfer rate of the described LTE network that described basis monitors and the second transfer rate of described WiFi network, the size of the size respectively obtaining the second data by transmitting in described LTE network and the 3rd data transmitted by described WIFI network, including:

8. method according to claim 7, it is characterised in that the allocation proportion of the described size determining the first data according to the first transfer rate of described LTE network, the second transfer rate of described WiFi network and preset time delay, including:

Described allocation proportion is determined according to equation below:

\frac{R C}{V_{W}} = \frac{(1 - R) C}{V_{L}} + t

Or, determine described allocation proportion according to equation below:

R = \frac{V_{W} C + V_{W} V_{L} t}{(V_{L} + V_{W}) C} = \frac{C + V_{L} t}{(1 + V_{L} / V_{W}) C}

9. method according to claim 6, it is characterized in that, described the second request of data message being sent the size comprising described second data by described LTE network to described server, and sent the 3rd request of data message of size comprising described 3rd data to described server by described WiFi network, including:

10. the method according to claim 6 to 9 any one, it is characterised in that described method also includes: