CN104219736A - Method and system for real-time advanced internet communication of mobile terminal - Google Patents

Abstract

The invention discloses a method for generating network phone calls, traditional line calls and short message service transferring/receiving and providing all functions of a traditional data unit. The method is applied to a network data unit, providing a conventional or long term evolution, or a mobile terminal of the network data unit providing the conventional or long term evolution. The invention further discloses a dynamic wireless network selecting method applied to the mobile terminal providing a rich communication business function, a method leading rich communication business data flows to different network interfaces, a method processing SIP (session initiation protocol ) in a distributed manner among different processors in the mobile terminal and guiding the SIP to the different internet interfaces, and a method adding a video call function to the rich communication business function and avoiding the dual-login problem.

Description

The method and system of the advanced real-time Internet communication of mobile terminal machine

Technical field

The invention discloses one to be used for integrating rich communication traffic (Rich Communications Services, RCS) function is in the framework of client terminal device, and do well out of to comprise the standards such as rich communication traffic, rich communication traffic IR.92, IR.94 and internet multimedia subsystem (Internet Protocol Multimedia Subsystem, IMS).Client terminal device can be intelligent mobile phone or flat computer etc.Rich communication traffic is the global system (Global System) that institute of a kind of Universal Mobile Telecommunication association (Global System for Mobile Communications Association, GSMA) formulates for defining mobile applications and service.Described mobile applications and service are used to supporting traditional (Legacy, refer to relative to long-range evolution technology (Long-term evolution, LTE)) during function, provide interactive operation (interoperable), convergence, the experience of Futong's news.Described experience comprises message, video signal, arq message, performance, function, content are shared and the communication of other form, and comprises traditional function as voice and Short Message Service (Short Message Service, SMS).

Internet multimedia subsystem (Internet Protocol Multimedia Subsystem, IMS) be a kind of standardized next generation network (Next Generation Networking, NGN) framework, is applicable to want to provide mobile and the telecommunications operation person of fixing multimedia service (telecom operator).Internet multimedia subsystem uses the networking telephone (Voice over IP, VoIP) implemented based on 3GPP Session initiation Protocol, and runs on standardization IP.Comprise the already present telephone systems such as package formula telephone system and key telephone system all to support by this.

GSMA is defined industry standard IR.92, has another name called for " internet multimedia subsystem is in the brief introduction of message and short message ".GSMA also defines industry standard IR.94 and deals with video signal.Industry standard IR.92 and IR.94 all can be used as the reference of this specification and is applied to the present invention.

Background technology

Traditional mobile terminal machine (such as phone, device) comprises terminating machine and application processor.Described terminating machine can be long-range evolution technology, the combination of 3G or long-range evolution technology and 3G supported.3G terminal machine comprises GSM terminating machine or CDMA terminating machine.User's controlling mechanism of Traditional mobility terminating machine can be provided by the software that application processor runs, and or rather, is realized by the AT strings of commands traditionally.For example, when wanting to dial number number when 1-805-555-1212 ' ', application program can send character string ' ATD18055551212 ' to terminating machine.The described character string that is sent is used to refer to terminating machine and goes the switch type circuit sent based on GSM or CDMA to notify from a phone call.

Refer to Fig. 1, the conventional software architectural that the application processor 110 that its icon action terminating machine 100 comprises uses.Described software architecture comprises telephone dial connection program 120, short message application program 115, telephonic communication manager (Telephony Manager) 130, short message supervision device 125, radio interface layer (Radio Interface Layer, radio interface layer) 101 and modem driver 104, to be used for operating data machine 160.

For example, when user to make a phone call via telephone dial connection program 120 or via short message application program 115 to transmit short message time, telephonic communication manager 130 can send instruction to radio interface layer 101.Described instruction transformation can be AT instruction by radio interface layer 101.Radio interface layer 101 can directly by message transmission to modem driver 104, or produce different messages after processing described character string to modem driver 104.Final data machine driver 104 can start required function on modem 160.

Summary of the invention

The present invention discloses and a kind ofly uses Long Term Evolution modem or traditional data machine the networking telephone is notified from a phone call to send, traditional circuit phone and transmission/reception Short Message Service, the mobile terminal machine with Long Term Evolution modem or traditional data machine switches Long Term Evolution modem and traditional data machine and in action terminating machine uses existing application program to provide the method for all traditional data machine functions.Described method is characterized in that, comprising: session initiation protocol module and state of a control module send the networking telephone and notify from a phone call, and carry out transmission/reception Short Message Service by network Short Message Service on Long Term Evolution processor; Message and Short Message Service message are turned by modem driver and reach described session initiation protocol module and described state of a control module by command supervisor, and other messages all are directly turned and reach described traditional data machine; The wireless transmission strategy that described state of a control module determines according to network or mobile terminal machine, decide described the networking telephone sent to notify from a phone call and will be processed by described session initiation protocol module and required message engine with short message, or described traditional data machine will be transferred to handled by the embedded message algorithm of described traditional data machine; And message message and short message message are directed to described session initiation protocol module and described state of a control module by described traditional data machine by command process module, and other messages all are conducted to described modem driver.

The present invention discloses the method for Dynamic Selection network interface on a kind of terminating machine in action, and described mobile terminal machine can implement the function of rich communication traffic, long-range evolution technology modem, traditional data machine and alternative network interface.Described method is characterized in that, comprising: wireless policy manager selects the network interface being used for using each communication function, and wherein said wireless policy manager is positioned in the long-range evolution technology that described mobile terminal machine comprises; And make described wireless policy manager can access network operating platform or described mobile terminal machine, to set parameter or the rule of decision-making.

The present invention discloses a kind of session initiation protocol module opened session use single authorized Session initiation Protocol to link the method being directed to different map network interfaces on terminating machine in action.It is characterized in that, comprise: turning biography device module provides virtual network interface, described turn of biography device module is positioned between Session initiation Protocol heap and long-range evolution technology or other alternative network interface, and the wireless transmission strategy of all Session initiation Protocol packages selected by the wireless network of described mobile terminal machine or correspondence is turned biography by described virtual network interface.

The present invention discloses the method for the Internet package under a kind of turn of biography real-time Internet protocol.Described the Internet package can in action terminating machine be turned reached alternative network interface by the direct transfer long-range evolution technology processor of institute's activation of long-range evolution technology network, and does not need to copy another session initiation protocol module heap and the relevant software in long-range evolution technology processor outside.Described method is characterized in that, comprise: insert and turn biography device module between described Session initiation Protocol heap and described long-range evolution technology processor, all the Internets package of normal transmission on long-range evolution technology modem is used Inter-Process Communication (Inter-process Communication) mechanism to turn and passes in Alternate Network interface finger daemon by wherein said long-range evolution technology processor; And alternative network interface finger daemon and subsystem exchange message, to maintain the network connections that described alternative network interface finger daemon is set up, and transmit in described network connections or receive described all the Internets package.Described all the Internets package is transmitted in fact authorized Session initiation Protocol and links, and described Session initiation Protocol links identical with the Internet Transmission that long-range evolution technology network direct transfers.

The present invention discloses a kind of method of video signal package of transduceing.Described video signal package is set up by application processor or is consumed, and described application processor, when video signal package will be transmitted on long-range evolution technology modem, the long-range evolution technology processor of terminating machine in action can implement video signal coding and decoding function.Described method is characterized in that, comprises: the video signal engine run on long-range evolution technology processor transmits video signal package to described long-range evolution technology processor, and receives video signal package by described long-range evolution technology processor; The biography device module request access long-range evolution technology video signal that turns on long-range evolution technology processor carries channel; And use Inter-Process Communication mechanism to exchange the described video signal package of video signal engine and described turn of biography device intermodule.

Video signal data is carried out synchronous method with message data by the application processor that the present invention discloses a kind of terminating machine in action on long-range evolution technology processor.Described long-range evolution technology processor is used for the networking telephone or long-range evolution technology network direct transfers.Described method is characterized in that, comprise: use the exchange communication mechanism between process between the message engine of long-range evolution technology processor and the video signal engine of application processor, exchange the synchronizing information between described message engine and described video signal engine, make described message engine and described video signal engine managed respective decoding rate to make message data and video signal data synchronous.

The present invention is open a kind of when maintaining single authorized Session initiation Protocol link on mobile terminal machine, the method for configuration session initiation protocol function between different processor.Described method is characterized in that, comprises: on the processor of terminating machine in action, provide and turn biography device module; Session initiation protocol module request on described processor turns biography device module and links internet protocol multi-media subsystem core opened session initiation protocol; Described session initiation protocol module uses described Session initiation Protocol to link and is registered in internet multimedia subsystem core; And turn biography device module and allow the session initiation protocol module of other processor on described mobile terminal machine to use described Session initiation Protocol to link to described world-wide web multimedia subsystem core.

The present invention discloses on a kind of terminating machine in action and implements with long-range artistic skills technique processor the method that business function is interrogated by Futong.The Internet links that protocol module is set up is opened in the session that described long-range evolution technology processor uses it to comprise.Described method is characterized in that, comprises: implementation agreement accelerator module in the application processor of described mobile terminal machine, and described mobile terminal machine provides session to open protocol function; State of a control module determines that protocol function is opened in the session that described session unlatching protocol module will be implemented, and according to the described session open function that described state of a control module determines, Futong is interrogated business datum and be directed to described protocol accelerator module by the VRP module that described long-range evolution technology processor comprises or be directed to described session unlatching agreement module.Wherein will will be led to described session unlatching protocol module by effective described session unlatching protocol function, make Futong interrogate business datum to be transmitted in same authorized session unlatching agreement links, it is open protocol module by described session set up, for the networking telephone or Short Message Service that agreement link is opened in described session.

The present invention discloses a kind of method avoiding double registration problem.The described method of double registration problem of avoiding is that Futong's news business function in action on terminating machine needs session to open protocol function to open when protocol stack is implemented outward in session and implemented, described mobile terminal machine comprises long-range evolution processor, and described session unlatching protocol stack is embedded in long-range evolution processor.Described method is characterized in that, comprises: described long-range evolution processor is registered in network, and registers the link of authorized session unlatching agreement, to tackle in the networking telephone and network Short Message to internet protocol multi-media subsystem core; All the Internets package is guided on the Futong's news business function continued, described Futong news business function is handled by the protocol accelerator module that comprised by described application processor, and the object of described all the Internets package is the biography device module that turns comprised by described long-range evolution technology processor is being transmitted on long-range evolution protocol data machine, described turn of biography device module maintains single authorized session and opens agreement and be linked to internet protocol multi-media subsystem core; And package is directed to described session by described turn of biography device module by internet protocol multi-media subsystem core opens protocol stack or be directed to described protocol accelerator module, wherein said package opens agreement by described long-range evolution technology processor by described authorized session to link and received.

Accompanying drawing explanation

The conventional software architectural that the application processor 110 that Fig. 1 icon action terminating machine 100 comprises uses.

The networking telephone is increased in the functional block diagram of long-range evolution technology processor in the present invention of Fig. 2 icon.

The functional block diagram of Wi-Fi offloading functions is increased in the present invention of Fig. 3 icon.

Video signal calling function is increased in the functional block diagram of Wi-Fi offloading functions in the present invention of Fig. 4 icon.

The functional block diagram of Futong's news business function is increased in the present invention of Fig. 5 icon.

In the present invention of Fig. 6 icon, the package that protocol accelerator module sends is turned the functional block diagram passed for Wi-Fi offloading functions.

Wherein, description of reference numerals is as follows:

100,200,300,400,500,600 mobile terminal machines

101 radio interface layers

104 modem drivers

110,310,410,510,610 application processor

115 short message application programs

120 telephone dial connection programs

125 short message supervision devices

130 telephonic communication managers

160 modems

205,305 radio interface layers and modem driver

260,360,460,560,660 long-range evolution technology processors

265,365,465,565,665 command supervisors

270,370,470,570,670 traditional data machines control and user's console module

275,375,475,575,675 state of a control modules

280,380,480,580,680 wireless policy modules

282,382,482,582,682 Internet service interface modules

284,384,484,584,684 message engine modules

286,386,486,586,686 operating system virtual level modules

288,388,488,588,688 session initiation protocol module

395,495,595,695 turns of biography device modules

390,490,590,690 modem apparatus modules

320,420,520,620 application apparatus modules

315,415,515,615 alternative network interface finger daemons

425,525,625 video signal application programs

440,640 video signal packages turn transmission module

435,535,635 state of a control interfaces

430,530 video signal engines

542,642 protocol accelerator modules

527 video signals are notified from a phone call

627 Futong's news business application comprise video signal and notify from a phone call module

645 agreements turn transmission module

Embodiment

In this manual, traditional data machine refers to the communication science and technology that industries such as comprising 2G, 3G, GSM, CDMA, W-CDMA is well-known.Long-range evolution technology (Long-term Evolution, LTE) modem is the modem being defined as the technology such as reception and transmission can implementing long-range evolution technology.Long-range evolution technology processor is the computing unit be defined as coordinating long-range evolution technology modem, and can comprise long-range evolution technology network in addition and to direct transfer (Voice over LTE, VoLTE) software.The traditional data machine technology of above-mentioned all versions can be embedded in long-range evolution technology processor.Network interface refers to that the point to point network between mobile terminal machine and private/common network links.In addition, alternative network interface (Alternate Network Interface) refers to the network interface of the transmission/reception technology (comprising Wi-Fi, DPRS (DECT Packet Radio Services) and Ethernet (Ethernet)) that can process all versions etc., and runs on application processor.Alternative network interface finger daemon (Daemon) is that representative runs on application processor and is used for managing the systems technology of link of alternative network interface.Though this description presents some specific proper noun, be so only section Example of the present invention and do not limit true technical scope of the present invention.For example, this specification openly can replace with the technology of alternative network interface systems technology equally for the technology of Wi-Fi systems technology, and also can be applicable to above-mentionedly comprise the well-known communication science and technology of the industries such as 2G, GSM, CDMA, W-CDMA for the discussion of 3G modem technology.

This specification describes that one is used for adding short message, long-range evolution technology network direct transfers (Voice overLTE, VoLTE), video signal, Futong's news business support and Wi-Fi unloading (Wi-Fi offload) be to complete software system of mobile terminal machine.Described software systems are added to long-range evolution technology processor by the function that direct transferred by long-range evolution technology network and start.The last fragment that Fig. 6 discloses will describe and include message, message call, network Short Message (SMS over IP, SMSoIP), the holonomic system of Futong's news service mechanism (at least comprising real-time message (Instant Messaging, IM), file transmission and content to share) and Wi-Fi unloading.By method disclosed in the present specification, can be easy to use identical design and software function square to provide the various functions of described holonomic system.For example, namely Fig. 2 illustrates one and is applied to that long-range evolution technology network direct transfers, network Short Message, single wireless voice calling continuity (Single Radio Voice Call Continuity, SRVCC) product, Fig. 3 can be applied to Wi-Fi unloading more in addition, and Fig. 4 can be applied to video signal to notify from a phone call again in addition.

How the networking telephone (long-range evolution technology network direct transfers) is added to conventional architectures:

Many methods are had to can be used to the Internet telephony application program to be incorporated in mobile terminal machine at present.Wherein method produces to pile a parallel complete separated type anti-bending application program, such as, telephonic communication manager 130 shown in Fig. 1, short message supervision person 125 and radio interface layer 101 with existing Android telephonic communication.Another method changes telephonic communication heap to allow telephonic communication manager 130 to go to determine whether notify from a phone call is that the networking telephone is notified from a phone call or traditional circuit is notified from a phone call, and command is processed described call to network telephone communication heap or traditional message heap.

As shown in Figure 1, the networking telephone is used to produce owing to notifying from a phone call via all message of long-range evolution technology modem process, therefore be starved of and allow long-range evolution technology processor be interfaced to telephony application and short message application program to present identical radio interface layer, make identical instruction can be used in traditional message and notify from a phone call with short message and be accepted, process.

At this, this specification openly can be used to send that the networking telephone is notified from a phone call, traditional circuit is notified from a phone call, send/receive short message by long-range evolution technology modem or traditional 2G/3G modem, be used for terminating machine in action carries out switching between long-range evolution technology modem and traditional data machine (as IR.92 specification formulated), be used for using already present application program on mobile terminal machine to process message and short message and be used for retaining the method for all traditional data machine functions.Except increasing the subsystem of Session initiation Protocol heap and control software design to produce the networking telephone and notify from a phone call and except short message that transmission/reception Session initiation Protocol software provides on long-range evolution technology processor, message and short message message can be directed to Session initiation Protocol/state of a control module subsystem by modem driver by the instruction processing unit that software module is implemented, and other message is directly directed to traditional data machine.State of a control module will decide to notify from a phone call or short message by Session initiation Protocol heap with handled by message engine (if necessary), or will be delivered directly to traditional data machine by wireless transmission strategy Network Based or set by mobile terminal machine.Message and short message message are also directed to Session initiation Protocol/state of a control module subsystem by traditional data machine by command supervisor module, and by other all message transmission to modem driver.

The method of the wireless transmission strategy used by allowing message and other communication function (such as real-time communication, message call etc., that is Futong's news business function) will be disclosed at this.Described wireless transmission strategy and other communication function will with by functional mode (per function basis) selected by mobile terminal machine or action net operating desk.Software module is set to access relative to action net or mobile terminal machine, the parameter that will use with setting network interface or rule, and implements message call, short message message or other Futong news business function accordingly.

The present invention also openly one be used for that there is many communication functions and (comprise message, short message (Short Message Service, SMS), real-time communication, the function such as video signal is notified from a phone call, archives are shared, content is shared, position, address book are synchronous, that is Futong news business function) mobile terminal machine carry out select web socket (Socket) (can by long-range evolution technology, 3G, Wi-Fi support) technology, optionally to use each function above-mentioned in the option of network interface.Described technology also can be used on the selection using action net operator or mobile terminal machine to come on network interface described in Dynamic controlling.Software module network interface can be provided to select and select whichever by check by communication applications program that all terminating machines in action run, with determine each communication function (can be message, real-time communication, video signal etc.) correspondence use which network interface (can by long-range evolution technology, 3G, Wi-Fi support).Described software module also can by action net operator or mobile terminal machine access, to adjust the selection of spendable different communication function in wireless telecommunications.

Radio interface layer (Radio Interface Layer can be provided to make long-range evolution technology processor, RIL) interface 101 (support long-range evolution technology network direct transfer function) is to phone page and short message application program, as shown in Figure 2, the long-range evolution technology network that mobile terminal machine 200 will increase other in addition under radio interface layer 205 direct transfers function block.Long-range evolution technology processor 260 comprises traditional data machine and controls and user's console module 270, command supervisor 265, Internet service interface module 282, message engine modules 284, session initiation protocol module 288 and operating system virtual level (Operating System Abstraction Layer, OSAL) module 286, state of a control module (Control/State Module, CSM) 275.State of a control module 275 comprises wireless policy module (Radio Policy Module, RPM) 280, wherein in long-range evolution technology processor 260 traditional data machine control with user's console module 270 beyond function block be all the above-mentioned long-range evolution technology network be increased and direct transfer function block.Command supervisor 265, Internet service interface (Internet Service Interface is transferred to by radio interface layer 205, ISI) module 282, message engine modules 284, Session initiation Protocol (Session Initiation Protocol, SIP) module 288 and operating system virtual level 286, traditional data machine control the instruction with user's console module 270, state of a control module 275, can be the proprietary interface that standard A T instruction or modem chip supply person formulate.It is a kind of modem drivers that traditional data machine controls with user's console module 270, therefore each traditional data machine cited below this specification controls also to refer to modem driver with user's console module.

By the framework disclosed in Fig. 2, for the long-range evolution technology processor including long-range evolution technology modem and traditional data machine, instruction and event are all the same, and no matter notifying from a phone call is transmitted by the Internet or legacy circuit network.The component software that Fig. 2 newly increases comprises:

(1) command supervisor 265: it is used for steering instruction and event.All message come by radio interface layer and radio interface layer and modem driver 205 is notified from a phone call and short message instruction (by modem driver) will be led to state of a control module 275.Other instruction will be led to traditional data machine module 270.All non-message come by modem driver 205 is notified from a phone call, non-short message event all can be delivered directly to command supervisor 265, and then transfer to traditional data machine 270.Message and short message event will tackle by command supervisor 265 and transfer to state of a control module 275.

(2) state of a control module: it is used for managing all message and notifies from a phone call and short message event.

(3) Internet service interface module 282: it is used to provide the standalone protocol interface independent of state of a control module 275, to carry out communication with traditional data machine 270, session initiation protocol module 288 and message engine 284.

(4) session initiation protocol module 288: its session initiation protocol module being used for implementing to be necessary operates, and notifies from a phone call and short message message to manage.

(5) message engine 284: its controlled block of state 275 use the instruction of Internet service interface module 282 control.Message engine 284 is used for implementing all message processing capacities.Described message processing capacity comprises process message sample, coding, decoding, AEC, jitter buffer and packet loss and compensates (PLC).Message engine 284 is also used for producing real-time Transmission (real-time Transmission) message package to be broadcast to network, and is used for processing the real-time Transmission message package by described network reception.

(6) operating system virtual level (operating system virtual level) module 286: it is used for the special operational of virtualizing operating systems, with the running between accelerating interface (Porting) assembly and different operating system (comprising LINUX, RTOS etc.).Described running comprises open and close web socket.

(7) wireless policy module 280: the IR.92 agreement (it allows message to notify from a phone call can be exchanged between the networking telephone and Conventional communication mechanism) under direct transferring to support long-range evolution technology network, state of a control module 275 includes wireless policy module 280 as its submodule.Wireless policy module 280 is used for determining to use which network interface to notify from a phone call or short message message to coordinate each in intelligent mode.Corresponding to action net operator determine the scheduling that above-mentioned network interface is selected, wireless policy module 280 will follow wireless transmission strategy that action net operator formulates and the information that long-range evolution technology modem parametric controller provides.

Example: receive the networking telephone and notify from a phone call:

Terminating machine 200 is after network service supplier registration in action, and mobile terminal machine 200 can be used to receive message and notifies from a phone call.Whenever sending or receive call, radio interface layer module 205 is understood with Fixed Time Interval poll (poll) modem driver, to confirm paging status all on network.Session initiation protocol module 288 can by operating system virtual level module 286 by the new instruction of network reception.

When there being the networking telephone to notify from a phone call generation, can the following step be performed:

1., when occurring that the networking telephone is notified from a phone call, operating system virtual level module 286 can receive the request of new networking telephone session (Session).

2. session initiation protocol module 288 can receive described request, and sends message to state of a control module 275 by Internet service interface module 282.

3. state of a control module 275 produces event to command supervisor 265, to correspond to the request that the described networking telephone is notified from a phone call.Described request can be transferred into the program of pulling and connecting 120 by radio interface layer 205.

4. state of a control module 275 order session initiation protocol module 288 agrees to the reception of described request.

5. Internet Transmission described in agrees to the message that described request is received.

6., when the described networking telephone notifies from a phone call wait-for-response, radio interface layer module 205 continues to carry out polling data machine driver 20 with set time interval, to confirm the situation that the described networking telephone is notified from a phone call.

7. modem driver 205 by command to command supervisor 265.Command supervisor 265 then by described command to state of a control module 275.

8. state of a control module 275 responds the current state that the described networking telephone is notified from a phone call.

9. when user receives the call of the described networking telephone, pull and connect application program 120 move instruction to modem driver 205, notify from a phone call to respond the described networking telephone.

10. modem driver 205 by command to command supervisor 265.Command supervisor 265 then by described command to state of a control module 275.

11. state of a control module 275 order session initiation protocol module 288 receive the described networking telephone and notify from a phone call.

12. session initiation protocol module 288 notify the message that described network has been received about described networking telephone call.

Described in 13., the known described networking telephone of network response notifies from a phone call received message.

14. state of a control module 275 order message engines 284 start on the internet interface by operating system virtual level module 286 by message interface and real-time Transmission online between audio stream (Streaming), and produce message stream, and by message flow transmission to the caller sending the call of the described networking telephone.

The networking telephone described in 15. is notified from a phone call and is activated (having completed online).

16. state of a control modules 275 report to modem driver 205 situation that the described networking telephone is notified from a phone call in the set time interval of next radio interface layer module 206 poll.

Example: send the networking telephone and notify from a phone call:

Terminating machine 200 is after network service supplier registration in action, and mobile terminal machine 200 can be used to send message and notifies from a phone call.When for sending networking telephone call, can the following step be performed:

1. user pull and connect in application program 120 send the networking telephone notify from a phone call.Modem driver 205 receives the instruction sending the networking telephone and notify from a phone call.

2. modem driver 205 by described command to command supervisor 265, then command supervisor 265 by described command to state of a control module 275.

3. state of a control module 275 is inquired about to wireless policy module 280, to determine the network interface being applicable to using.In this example, long-range evolution technology network telephone interface will be selected.

4. state of a control module 275 can inform session initiation protocol module 288, notifies from a phone call to send the described networking telephone.

5. network sends " in trial " message responsively.Described " in trial " message transfers to session initiation protocol module 288 by operating system virtual level module 286.

6. session initiation protocol module 288 informs the response message of state of a control module 275 about described network.State of a control module 275 sends message to command supervisor 265, to inform that it has received the situation of described " in trial " message.

7. described " in trial " message is sent to modem driver 205 by command supervisor 265.

8. network described in sends accreditation message, and described accreditation message can be transferred to session initiation protocol module by operating system virtual level module 286.

9. session initiation protocol module 288 by described accreditation message transmission to state of a control module 275.

10., during fixing poll, modem driver 205 receives instruction that radio interface layer module 205 sends to confirm the state of all calls.

11. modem drivers 205 transmit described instruction to command supervisor 265, and described instruction is sent to state of a control module 275 by command supervisor 265.

12. state of a control modules 275 respond the state that the current described networking telephone is notified from a phone call.

13. make response as long-range the opposing party, and session initiation protocol module 288 receives by operating system virtual level module 286 message that described network sends, described message with the described networking telephone by the information of described long-range the opposing party's accreditation.

14. session initiation protocol module 288 by described message transmission to state of a control module 275.

15. state of a control module 275 order message engines 284 to start message interface and real-time Transmission (Real-Time Transport on world-wide web interface by operating system virtual level module 286, RTP) audio stream of online, and produce message stream, and by message flow transmission to sending described long-range the opposing party.

16. at next poll time interval, and modem driver 205 sends inquires that the new request of described networking telephone state is to command supervisor 265.Described new request is also then transferred to state of a control module 275 by command supervisor 265.

17. now, and state of a control module 275 reports that the described networking telephone is notified from a phone call by the message responded.And described message can be transferred to command supervisor 265 and transfer to modem driver 205 in proper order.

The networking telephone described in 18. is notified from a phone call and is activated (having completed online).

Example embodiment: receiving lines exchanges (Circuit switched, CS) and notifies from a phone call:

When traditional circuit switching network can use, Internet Service Provider guides received circuit switched by traditional circuit switching network and notifies from a phone call.When responding circuit switched and notifying from a phone call, can following steps be performed:

1. long-range user calls out mobile terminal machine 200 by traditional exchange line network.

2. traditional data machine 270 is by the instruction of described traditional exchange line network reception first.

3. traditional data machine 270 produces asynchronous event.Described asynchronous event is used to refer to the situation that requested circuit switched is notified from a phone call.

4. described asynchronous event is transferred to state of a control module 275 by command supervisor 265.And state of a control module 275 can be activated to process the call of described circuit switched.

5. state of a control module 275 produces event to command supervisor 265.Described event is then sequentially transferred to modem driver 205 and pulls and connects application program 120 by command supervisor 265.

6. modem driver 205 is interval with the set time, receives the first instruction of the current state that the described exchange line of request is notified from a phone call.

7. command supervisor 265 by described first command to state of a control module 275.

8. notify from a phone call when user responds described circuit switched, modem driver 205 receives the first instruction and notifies from a phone call to reply described circuit switched.Command supervisor 265 can by described first command to state of a control module 275.

9. state of a control module 275 replying state of described circuit switched being notified from a phone call by command supervisor 265 is to modem driver 205.

10. interval through later at a plurality of poll time, long-range the opposing party provides response.

11. when next poll time interval, and modem driver 205 proposes to confirm that the request of the state that described circuit switched is notified from a phone call is to command supervisor 265, and described request also then turns and reaches state of a control module 275 by command supervisor 265.

12. state of a control modules 275, by sending the second instruction to command supervisor 265, inquire about the state of described circuit switched call to traditional data machine module 270.

13. traditional data machine modules 270 reply the state of described circuit switched call for start.Described state will be transferred to state of a control module 275 by command supervisor 265.

Described state (representing the state started) is transferred to modem driver 205 (mode with radio interface layer poll) by command supervisor 265 by 14. state of a control modules 275.

Circuit switched described in 15. is notified from a phone call and is activated.

Example: unstructured supplementary service data (USSD, Unstructured Supplementary Service Data) is supported:

GSM service provider uses unstructured supplementary service data agreement to provide some simple non-message service.Long-range evolution technology modem also provides similar service.

Following steps illustrate with GSM service support unstructured supplementary service data agreement:

1. user is by transfering to particular number to the application program of mobile terminal machine 200, to send the request to unstructured supplementary service data service.

2. modem driver 205 receives described request, and described request is transferred to command supervisor 265.Described request can to turn and reaches state of a control module 275 by command supervisor 265.

3. the mode that state of a control module 275 sends circuit switched call with process carrys out processes said request.State of a control module 275 is inquired about to wireless policy module 280, to determine the network interface being applicable to using.The network interface of GSM service is have selected in this hypothesis.

4. state of a control module 275 will pull and connect command to traditional data machine module 270 by command supervisor 265.

5. traditional data machine module 270 sends response to state of a control module 275 by command supervisor 265, and is turned by described particular number and reach network.

6. state of a control module 275 is by command supervisor 265, by described response back modem driver 205.

7., after described particular number is crossed in service provider process, traditional data machine module 270 initiatively will return response by network.

8. traditional data machine module 270 can by described response transmission to command supervisor 265, and described response to be turned by command supervisor 265 and reach modem driver 205.

The process of asking unstructured supplementary service data to be served by long-range evolution technology modem (network) and said process similar.

Add Wi-Fi unloading:

Some action telephone system dealer (Mobile network Operator, MNO) can need by Wi-Fi offloading network phone and network Short Message, and reduces the flow on long-range evolution technology network by this.In the embodiment of the present invention, as shown in Figure 3 message can be turned and pass device and other software module and be added to long-range evolution technology processor, provide above-mentioned unloader to be formed on mobile terminal machine.In this manual, Wi-Fi refers to the wireless transmitting system that Wi-Fi Alliance is approved, but not refers to the source of Wi-Fi technology or certification.

Subject description discloses one and in action terminating machine reduces the mechanism of the package transmission amount of real-time Internet communication (such as the networking telephone, network Short Message) and relevant software.Described mobile terminal machine can not need to copy another Session initiation Protocol heap in the upper normal operation Wi-Fi wireless telecommunications of the long-range evolution technology modem application processor of terminating machine (in action on).Software module (or software function) can be inserted between Session initiation Protocol heap and long-range evolution technology modem.Described long-range evolution technology modem can use Inter-Process Communication (Inter-processor Communication, IPC) mechanism that all the Internet packages are directed to Wi-Fi finger daemon (Daemon).Described all the Internets package can be transmitted by normally through long-range evolution technology modem.Wi-Fi finger daemon will maintain and the linking of Wi-Fi network as the interface of Wi-Fi subsystem, and described in W-Fi transmitted over wireless networks all the Internets package.Even if described the Internet package uses the embedded Session initiation Protocol heap in long-range evolution technology processor and transmitted by Wi-Fi, all described the Internet packages will transmit to link similar in appearance to the transmission of long-range evolution technology and by the conversation initiating protocol network of certification.

Long-range evolution technology processor 360 in mobile terminal machine 300 comprises traditional data machine and controls and user's console module 370, command supervisor 365, Internet service interface module 382, message engine 3 84, session initiation protocol module 388, operating system virtual level module 386 and state of a control module 375.State of a control module 375 comprises wireless policy module 380.In order to make the networking telephone and network Short Message can be unloaded by Wi-Fi, long-range evolution technology processor 360 separately comprises compared to long-range evolution technology processor 260 and turns biography device (Redirector) module 395 and modem apparatus module (Modem Device Module) 390.Mobile terminal machine 300 separately comprises radio interface layer and modem driver 305, and is included in alternative network interface (Alternate Network Interface) finger daemon 315 and application apparatus module (Application Device Module) 320 that application processor is run.Modem apparatus module 390 and application apparatus module 320 functionally can considered in the lump with Inter-Process Communication mechanism 350.

The long-range evolution technology software module being used to provide Wi-FI offloading functions in Fig. 3 comprises modem apparatus module 390, application apparatus module 320, turns biography device module 395 and alternative network interface finger daemon 315.Each assembly function explanation is as follows:

(1) turn biography device module 395 to be used for network package to be directed to suitable network interface.Each Session initiation Protocol package, real-time Transmission package, i.e. Time communication control agreement (RTCP, RTP Control Protocol) package all can be transferred to and turn biography device module 395.If the network interface that long-range evolution technology processor 360 is above-mentioned package is the request target of above-mentioned transmission, then above-mentioned package can be transferred into operating system virtual level module 386.If the network interface request target that Wi-Fi (or other can access the interface of described application processor) is above-mentioned package, then above-mentioned package can be transferred into modem apparatus module 390.Turn biography device module 395 to link in this as the virtual network between session initiation protocol module 388, make session initiation protocol module 388 not need to know which kind of wave point is used.

(2) modem apparatus module 390: provide Communications service between the application apparatus module 320 turning in biography device module 395 and application processor 310 be used on long-range evolution technology processor.

The new module that application program 310 comprises comprises:

(1) application apparatus module 320: be used for carrying out communication with modem apparatus module 390 on long-range evolution technology processor 360.

(2) Wi-Fi finger daemon 315: when Wi-Fi interface receives package, data are write to application apparatus module 320 by Wi-Fi finger daemon 315.Application apparatus module 320 sends data to modem apparatus module 390.Modem apparatus module 390 sends data to and turns biography device module 395, then turns to pass device module 395 and data to be turned according to the type of data and reach session initiation protocol module 388 or message engine 3 84.In like manner, Wi-Fi finger daemon can wait for the data come by application apparatus module 320.Any new session initiation protocol message next by application apparatus module 320 or new real-time Transmission message all can be sent to Wi-Fi network while arrival Wi-Fi finger daemon 315 at once.

The function mode of Wi-Fi finger daemon:

Each module that Wi-Fi finger daemon can represent running on long-range evolution technology processor 360 links to manage Wi-Fi network.When session initiation protocol module 388 needs to use Wi-Fi network interface, session initiation protocol module 388 can ask a Wi-Fi network to link by turning biography device module 395.Turn biography device module 395 by modem apparatus module 390, application apparatus module 320, contact Wi-Fi finger daemon 315, to open a network connections with Inter-Process Communication mechanism.Session initiation protocol module 388 use turn biography device module 395 the network connections that provides to be registered in the core of internet multimedia subsystem (internet multimedia subsystem).After being successfully completed registration, session initiation protocol module 388 can use Wi-Fi network interface to open or receive the networking telephone notifies from a phone call the message of notifying from a phone call with network Short Message.When message engine 3 84 needs to use Wi-Fi network interface (such as with real-time Transmission package Huo and Time communication control agreement package for target time), message engine 3 84 can ask a Wi-Fi network to link to turning biography device module 395.

Example: send Wi-Fi and notify from a phone call:

Before sending a Wi-Fi and notifying from a phone call, Wi-Fi home control network communication protocol must become message and notify from a phone call the home control network communication protocol used.State of a control module 375 can be apprised of by a wireless policy module event and be registered in Wi-Fi home control network communication protocol.After described wireless policy module event, state of a control module 375 can be registered in network service supplier by Wi-Fi wireless network.

In the present embodiment, when a Wi-Fi access point is in up state, and when there is no the call be activated at present, described wireless policy module event can be triggered.After terminating machine 300 is registered in described network service supplier in action, opens message by Wi-Fi wireless network and notify from a phone call.Below be the step sent when the networking telephone is notified from a phone call:

1., when user notifies from a phone call for starting the networking telephone, modem driver 305 receives instruction and notifies from a phone call to send the networking telephone.

2. described instruction is passed to command supervisor 365 by modem driver 305, and then described instruction is passed to state of a control module 375 by command supervisor 365.

3. state of a control module 375 is inquired about to wireless policy module 380, to determine the network interface being applicable to using.Wi-Fi network telephone network interface is have selected in this hypothesis.

4. by Internet service interface module 382, state of a control module 375 informs that session initiation protocol module 388 is gone to start the described networking telephone by Wi-Fi network and notified from a phone call.

5. session initiation protocol module 388 creates a Session initiation Protocol session, and by package transmission to turning biography device module 395.

6. due to turn biography device module 395 be apprised of described Session initiation Protocol session can be activated by Wi-Fi network, turning biography device module 395 can be passed to modem apparatus module 390 by described package.

7. described package is passed to application apparatus module 320 by modem apparatus module 390.

8.Wi-Fi finger daemon 315 waits for any event that application apparatus module 320 sends.When new package occurs, described new package will be sent by Wi-Fi interface.

9. Wi-Fi network described in " in trial " message responsively.Described " in trial " message can by Wi-Fi finger daemon 315, application apparatus module 320, modem apparatus module 390, turn biography device module 395 the path that formed transmit back session initiation protocol module 388.

10. session initiation protocol module 388 notifies the appearance of state of a control module 375 about described " in trial " message.State of a control module 375 come received by response instruction manager 365 by the mode sending messages to command supervisor 365 described in " in trial " message.

Described " in trial " message is sent to modem driver 305 by 11. command supervisors 365.

Wi-Fi network described in 12. transmits accreditation message.Described accreditation message can by Wi-Fi finger daemon 315, application apparatus module 320, modem apparatus module 390, turn biography device module 395 the path that formed be transferred into session initiation protocol module 388.

Described accreditation message is sent to state of a control module 375 by 13. session initiation protocol module 388.

14. modem drivers 305 receive radio interface layer instruction with fixing poll time interval.Described radio interface layer instruction is used for asking the situation of all calls.

Described request is sent to command supervisor 365 by 15. modem drivers 305, and described request is sent to state of a control module 375 by command supervisor 365.

16. state of a control modules 375 reply the current status that the described networking telephone is notified from a phone call.

17. when long-range the opposing party replys the call of the described networking telephone, and session initiation protocol module 388 by finger daemon 315 and can turn biography device module 395, and receives the message of described long-range the opposing party's reply by described Wi-Fi network.

The situation receiving reply is sent to state of a control module 375 by 18. session initiation protocol module 388.

19. state of a control module 375 order message engine 3 84 start on Wi-Fi network interface by turn biography device module, modem apparatus module 390, application apparatus module 320, Wi-Fi finger daemon 315 the path that formed message interface and real-time Transmission connect between audio stream, to produce message stream.

20. in next poll time interval, and state of a control module 375 corresponds to the new request of the paging status that modem driver 305 is sent by command supervisor 365, reports that the described networking telephone notifies from a phone call the situation be responded.

The message of " networking telephone is notified from a phone call and is responded " is sent to command supervisor 365 and modem driver 305 by 21..

The networking telephone described in 22. is notified from a phone call and is unlocked at present.

Field belonging to the present invention has knows that the knowledgeable also can be diverted to the call that unloading alternative network interface sends, as long as Wi-Fi finger daemon is replaced to alternative network interface finger daemon and introduces the hardware change of any necessity according to the above-listed method understanding the call that above-mentioned unloading Wi-Fi sends that describes easily usually.

Example: receive Wi-Fi and notify from a phone call:

Before reception Wi-Fi notifies from a phone call, device must be registered in network service supplier in advance on Wi-Fi wireless network.Above-mentioned Wi-Fi notifies from a phone call the process that uninstall process can illustrate registration in advance herein.

Be registered in the prerequisite of Wi-Fi wireless network at device under, how to receive the mode of networking telephone call as shown in the following step:

1.Wi-Fi finger daemon 315 waits for the message that suitable network interface transmits.

2., when being transmitted the request that the networking telephone is notified from a phone call by Wi-Fi network, Wi-Fi finger daemon 315 receives the invitation of new networking telephone dialogue.

3.Wi-Fi finger daemon 315 by described invitation by application apparatus module 320, modem apparatus module 390 and turn path that biography device module 395 formed and turn and reach session initiation protocol module 338.

4., after session initiation protocol module 338 receives described request, message is sent to state of a control module 375 by Internet service interface module 382 by session initiation protocol module 388.

5. the request that the new networking telephone is notified from a phone call is delivered to modem driver 305 by command supervisor 365 by state of a control module 375.

6. state of a control module 375 order session initiation protocol module 388 is to the reception of network accreditation described request.Described request will be directed to Wi-Fi finger daemon 315 by turning biography device module 395.

7. the accreditation message of network reception described request described in.Described accreditation message can receive by Wi-Fi finger daemon 315, and by application apparatus module 320, modem apparatus module 390 and turn biography device module 395 formed route guidance to session initiation protocol module 388.

8. modem driver 305 receives the instruction of the state of all calls of request in set time interval.

9. described instruction is sent to command supervisor 365 by modem driver 305.Described instruction then turns and reaches state of a control module 375 by command supervisor 365.

10. state of a control module 375 replys the current state that the described networking telephone is notified from a phone call.

11., when user replys the call of the described networking telephone, pull and connect application program 120 move instruction to modem driver 305, notify from a phone call to reply the described networking telephone.

Described instruction is sent to command supervisor 365 by 12. modem drivers 305.Described instruction then turns and reaches state of a control module 375 by command supervisor 365.

13. state of a control module 375 order session initiation protocol module 388 receive the described networking telephone and notify from a phone call.

14. session initiation protocol module 388 inform that described network is about the received message of described networking telephone call.Wherein said notifying program to transmit and by modem apparatus module 390, application apparatus module 320 and use Wi-Fi finger daemon 315 to guide message to described network to complete by turning biography device module 395.

15. state of a control module 375 order message engine 3 84 begin through turn biography device module 395, modem apparatus module 390, application apparatus module 320 and Wi-Fi finger daemon 315 formed path message interface and real-time Transmission are linked between message crossfire on Wi-Fi network interface.

Described in 16., the networking telephone described in network replies notifies from a phone call received accreditation message.

The networking telephone described in 17. is notified from a phone call and is unlocked.

18. state of a control modules 375 report at next poll time interval the new situation that the described networking telephone is notified from a phone call.

Field belonging to the present invention has knows that the knowledgeable should understand usually, according to above-listed about receiving describing of call in Wi-Fi network, can easily when Wi-Fi finger daemon be replaced into alternative network interface finger daemon and increase necessary hardware modifications, the call implemented in alternative network interface receives.

Increase video signal to notify from a phone call:

In order to terminating machine in action increasing the function that video signal is notified from a phone call, video signal engine can be increased in advance.The hardware subsystem that the function of hardware acceleration of video signal coding and decoding (Video Codec) can be controlled by application processor provided.Although video signal is notified from a phone call the software that can run in application processor and implemented, but use the video signal processing hardware accelerator of separate type still can reach good power saving effect and memory efficient.Video signal coding and decoding is limited to the limited internal memory of long-range evolution technology processor and processor resource and is not contained in long-range evolution technology processor.This type of long-range evolution technology processor significantly reduces its cost to be used in many should being used for, and such as the phone etc. of hardware protection device (Dongle) or low cost does not need the application of video signal process.

First challenge providing video signal to notify from a phone call ability is that needs method is opened for video signal application program (such as video signal pulls and connects device) or management video signal is notified from a phone call.The AT instruction of standard does not provide video signal function, such as, produce that video signal is notified from a phone call, message in unlatching increases video signal in notifying from a phone call, in call, stop the state etc. that video signal and report video signal notify from a phone call.AT command set can provide above-mentioned video signal function in disclosed software architecture.But what such method became when communication industry and AT command set go far gradually is out of favour.Many modem chip manufacturers prefer to and provide exclusive network interface under wave point layer interfaces.The method introduced below the present invention is mainly utilizing the advantage of Wi-Fi offload architecture segments to functions such as the control providing video signal to notify from a phone call, management, transmission necessary datas.

The resident operand (Overhead) increasing message engine will be minimized with restriction by second challenge that increase video signal is notified from a phone call in mobile terminal machine.Reach this object, it is necessary for being placed and run on video signal application software by video signal engine.This makes video signal engine be accessed required region on battalion's curtain and not need consider authority or increase the problem residing operand.

Therefore, the present invention is disclosed a kind of turn at this and passes video signal package and make video signal package be able to the method be transmitted by long-range evolution technology modem.Described video signal package can by processor generation with consume, and described processor can implement video signal coding and decoding function in long-range evolution technology processor.Traditional long-range evolution technology processor has limited processor resource and internal memory hardware resource, makes it cannot implement video signal coding and decoding function, and makes video signal coding and decoding function must be implemented in additional application processor.For making video signal package be able to by long-range evolution technology modem in the upper transmission of long-range evolution technology carrying channel (LTE bearer channel), the video signal engine that application processor is run needs the modem transmission of long-range evolution technology and receives video signal package.Video signal data between video signal engine and long-range evolution technology processor fails to be convened for lack of a quorum and to process with Inter-Process Communication mechanism.Network package on long-range evolution technology processor turns transmission module and long-range evolution technology modem controlling functions can be used to open access facility to long-range evolution technology carrying channel, and data to turn between transmission module at video signal engine and video signal when using Inter-Process Communication mechanism and exchange.If the network interface options having other substituting exists, video signal package then in application processor turns transmission module can be needed to turn and pass video signal data to a described substituting network interface (such as Wi-Fi network interface), but not turns and reach long-range evolution technology modem.The control module of long-range evolution technology processor is used for selecting video signal data and the network interface controlling package and will use.Turn the guiding of transmission module to all video signal packages by video signal package, the applicable network interface of video signal package can be controlled.The video signal package that will be transmitted in Wi-Fi channel can be turned transmission module by video signal package and be directed to Wi-Fi finger daemon.This again turn the method that passes video signal package Wi-Fi notify from a phone call be activated time, can turn than the network package on message engine and long-range evolution technology processor exchange package between transmission module and be back to that the practice of Wi-Fi finger daemon (being positioned in application processor) comes once again efficient.

By method synchronous for the video signal data of video signal data and long-range evolution technology processor (purposes direct transferred in order to the networking telephone or long-range evolution technology network and be activated) in the application processor that the present invention also discloses a kind of terminating machine in action.Synchronous in order between message package with video signal package, must exchange message between message engine and video signal engine.The method of exchange message described herein is used in all compatible Inter-Process Communication mechanism on video signal engine and message engine to realize, and exchanged information can comprise the absolute time of the package listened at present or show.Thus, message engine and video signal engine can process its decoding rate separately, and make message package be able to synchronous with video signal package.

Refer to Fig. 4.The long-range evolution technology processor 460 of mobile terminal machine 400 comprises traditional data machine and controls with user's console module 470, command supervisor 465, Internet service interface module 482, message engine modules 484, session initiation protocol module 488, operating system virtual level module 486, turns biography device module 495, modem apparatus module 490 and state of a control module 475.State of a control module 475 comprises wireless policy module 480.

In order to increase the function that video signal is notified from a phone call, mobile terminal machine 400 is compared to the deviation of mobile terminal machine 300, application processor 410 adds video signal application program 425 in addition, video signal package turns transmission module 440, with state of a control interface (Control/Status Interface, CSI) module 435.Video signal application program 425 comprises video signal engine 430.Mobile terminal machine 400 separately comprises the assembly that radio interface layer and modem driver 405, Wi-FI finger daemon 415 and application apparatus 420 etc. are operated by application processor 410.Modem device 490 and application apparatus 420 all under Inter-Process Communication framework 450 together with operate.

The video signal application program 425 that application processor 410 comprises, video signal engine 430, video signal package turn transmission module 440 video signal call support function in the diagram and comprise as follows:

(1) state of a control interface module 435 provides the service required for video signal application program 425, notifies from a phone call to produce and to control video signal.

(2) video signal engine 430 shares program with video signal application program 425.Video signal engine 430 is used for carrying out encoding and decoding to video signal stream.In addition, video signal engine 430 also includes wobble buffer (Jitter Buffer).

State of a control interface module 435 carries out communication with video signal engine 430 by application apparatus module 420 and modem apparatus module 490.The video signal calling function that such communication path makes state of a control module 475 can control state of a control interface module 435 to provide with video signal engine 430, and it is coordinated with each other that video signal function and message function are able under the control of state of a control module 475.In addition, such mechanism makes video signal data can exchange with long-range evolution technology processor 460 and is placed on video signal to carry on channel.

(3) video signal package turns transmission module 440 and makes video signal data can be transmitted in action net (or carrying channel) or be placed on Wi-Fi network.Video signal package turns transmission module 440 and video signal data can be made efficiently to be transmitted in Wi-Fi network, also can make the heterogeneous networks of the message Data Source of video signal data in the same video signal of transmission is notified from a phone call is transmitted.

Example: the standard video signal in long-range evolution technology is notified from a phone call:

Video signal notifies from a phone call the maximum difference of notifying from a phone call with message, unless instruction is used to support what video signal was notified from a phone call, ELSE instruction can not be sent by modem driver again.Below for openly how to process the step that video signal is notified from a phone call according to embodiments of the invention:

1. user starts video signal call in video signal application program 425.

2. video signal application program 425 and state of a control interface module 435 carry out information exchange, notify from a phone call, and open video signal engine 430 to produce video signal.

3. state of a control interface module 435 carrys out move instruction to state of a control module 475 by application apparatus module 420 and application apparatus module 490, notifies from a phone call to start described video signal.

4. the instruction of necessity is sent to session initiation protocol module 488 by Internet service interface module 482 by state of a control module 475, notifies from a phone call to set up described video signal.

5. state of a control module 475 is then by modem apparatus module 490 and application apparatus module 420, comes to state of a control interface module 435 report on progress.

6., when described video signal is notified from a phone call by response, state of a control module 475 transmits the more new state next by session initiation protocol module 488 to state of a control interface module 435.In addition, state of a control module 475 can start message stream and video signal stream.Message fails to be convened for lack of a quorum and rests in long-range evolution technology processor 460.Turn biography device module 495 to be used for carrying between channel at message engine 430 and long-range evolution technology guiding package.Start video signal stream and need following step:

A. message engine 484 has handle, is used for sending open command to open video signal engine 430.Described open command can be transferred to video signal engine 430 by modem apparatus module 490 and application apparatus module 420.The time point opened by video signal application program 425 by video signal engine 430 in above-mentioned steps 2., video signal engine 430 can prepare to receive any instruction come by application apparatus module 420.

B., when video signal engine 430 receives the described open command sent by application apparatus module 420, video signal engine 430 can start to transmit video signal package.

C. described video signal package can be sent to by application apparatus module 420 and modem apparatus module 490 and turn biography device module 495.Turn biography device module 495 and then described video signal package can be directed to applicable video signal carrying channel.

D., when turning biography device module 495 and carrying CPCH reception to video signal package by described video signal, turning biography device module 495 by modem apparatus module 490 and application apparatus module 420, can deliver to video signal engine 430 by described video signal package ship.

7. video signal described in is notified from a phone call and is unlocked.

Example: carry out the call of Wi-Fi video signal with video signal package conduction module:

The situation of the message function that the video signal in Wi-Fi network is notified from a phone call and aforementioned opening network phone page in Wi-Fi network is very similar.But, if use data path identical in long-range evolution technology network in terminating machine in action, video signal data that Wi-Fi finger daemon 415 receives needs to be turned to pass to turn biography device module 495 in long-range evolution technology processor 460, and is then turned by modem apparatus module 490 and application apparatus module 420 and reach video signal engine 430.In like manner, all video signal packages be issued must be issued to by video signal engine 430 and turn biography device module 495 in long-range evolution technology processor 460, and then pass Wi-Fi finger daemon 415 back by modem apparatus module 490 and application apparatus module 420 turns.The above-mentioned less efficiency of process being transferred to by video signal package long-range evolution technology processor 460 turns to pass, therefore needs to use in addition video signal package to turn transmission module 440 and overcomes and do not have a shortcoming of efficiency.

Turn transmission module 440 by video signal package, message data can be separated into different radio network interfaces to process from the transmission of video signal data.For example, when unloading video signal by Wi-Fi network, message data are transmitted by long-range evolution technology message carrying channel.

After terminating machine 400 is registered in the network service supplier on Wi-Fi wireless network in action, mobile terminal machine 400 has been ready for and has been transmitted by Wi-Fi network and to receive call.The process that the present invention sets up video signal call in Wi-Fi network is below:

1. user notifies from a phone call for opening video signal.

2. video signal application program 425 and state of a control interface module 435 are carried out information exchange and are notified from a phone call to produce described video signal, and start video signal engine 430.

3. state of a control interface module 435 carrys out move instruction to state of a control module 475 by application apparatus module 420 and modem apparatus module 490, notifies from a phone call to start described video signal.

4. the Session initiation Protocol order of necessity is sent to session initiation protocol module 488 by state of a control module 475, notifies from a phone call to set up video signal.

5. described Session initiation Protocol order is sent to Wi-Fi finger daemon 415 by modem apparatus module 490 and application apparatus module 420 by turn biography device module 495.

6. when the Session initiation Protocol event that internet multimedia subsystem core sends receive by Wi-Fi finger daemon 415 time, described Session initiation Protocol event and can turn biography device module 495 and be led to session initiation protocol module 488 by application apparatus module 420, modem apparatus module 490.

7. state of a control module 475 reports to state of a control interface module 435 progress that described video signal is notified from a phone call by modem apparatus module 490 and application apparatus module 420.

8., when described video signal call is responded, state of a control module 475 delivery status upgrades situation to state of a control interface module 435.In addition, state of a control module 475 can open video signal stream and message stream.Wi-Fi finger daemon 415 can be apprised of to open specific network interface, and described video signal stream and described message stream are transmitted by Wi-Fi network.

9. the process that is established of message stream is as follows:

A. when video signal engine 484 creates the message package for transmitting, video signal engine 484 by described message package by modem apparatus module 490, application apparatus module 420 and turn biography device module 495 and be sent to Wi-FI finger daemon 415.

B. when Wi-Fi finger daemon 415 receives message package, Wi-Fi finger daemon 415 by described message package by application apparatus module 420, modem apparatus module 490, turn biography device module 495 and be sent to video signal engine 484.

10. the process that is established of video signal stream is as follows:

A. command is opened crossfire function to video signal engine 430 by video signal engine 484.Described instruction can be transferred into video signal engine 430 by modem apparatus module 490 and application apparatus module 420.When video signal engine 430 as described in 2. open by video signal application program 425 time, video signal engine 430 can start to wait for described instruction.

B., when video signal engine 430 receives described instruction by application apparatus module 420, video signal engine 430 can start to transmit video signal package.

C. video signal package can be sent to video signal package and turns transmission module 440.Notifying from a phone call due to described video signal is use Wi-Fi network interface, and video signal package turns transmission module 440 and described video signal package is sent to Wi-Fi finger daemon 415.Under the situation that described video signal is notified from a phone call for long-range evolution technology, described video signal package can be led to by application apparatus module 420 and modem apparatus module 490 and turn biography device module 495.

D., when Wi-Fi finger daemon 415 receives video signal package, Wi-Fi finger daemon 415 can turn transmission module 440 by video signal package and transmit described video signal package to video signal engine 430.

Video signal described in 11. is notified from a phone call and is unlocked at present.

Field belonging to the present invention has knows that the knowledgeable can understand easily according to the above-mentioned process setting up video signal call in Wi-Fi network usually, if Wi-Fi finger daemon is replaced with alternative network interface finger daemon and makes necessary hardware modifications, then video signal can be made to notify from a phone call same being established by alternative network interface and transmitting.

Add real-time communication and business service is interrogated by other Futong:

Double registration (Dual Registration) problem:

When in action device providing Futong to interrogate business service, the problem of double registration can be faced.If user in action device has been downloaded a plurality of Futong news business application, each application program can have internet multimedia subsystem heap separately.Each internet multimedia subsystem heap must be registered in internet multimedia subsystem core, to access Futong's news business service.Internet multimedia subsystem core is used on each running gear, only allow a registration, if therefore there is other application program to want to be registered in network service supplier, just can meet with double registration problem.Because each network service supplier and its internet multimedia subsystem core can process these double registration problems in a different manner, user can find that application program that it uses has at least one and cannot operate.

Having long-range evolution technology processor and be used for running gear that activation long-range evolution technology network direct transfers can be responsive especially to the problem of double registration.Long-range evolution technology processor can be attempted when starting shooting being registered in network service supplier and its internet multimedia subsystem core, and double registration problem is occurred when other application program attempts registration.Because traditional long-range evolution technology processor can not provide complete Futong's news business function, the extra application program of needs is accessed the Futong's news business function be not provided, and described additional application cannot be registered in internet multimedia subsystem core.

Another causes the factor of double registration problem to be limited memory source and central processing unit (Central Processing Unit, CPU) resource on traditional long-range evolution technology processor.The shortage of memory source will limit the quantity of the Session initiation Protocol session that long-range evolution technology processor can process simultaneously.Use the Session initiation Protocol session of message meeting trunk protocol (Message Session Relay Protocol, MSRP) that the support of memory source can be needed especially.This type of needs the function of memory source support will implement with the application processor with more memory source.Futong's news business function of this type includes real-time communication and file transmission.The technology that application processor increases protocol accelerator (Protocol Accelerator) can increase the quantity of the Session initiation Protocol session simultaneously processed, and the method needing the Session initiation Protocol session of memory source to be implemented on running gear will be disclosed.But, when appearance second Session initiation Protocol heap (that is described protocol accelerator) is implemented on application processor, still can in the face of double registration problem.

When Futong's news business function of running gear needs Session initiation Protocol function to be implemented on outside Session initiation Protocol heap, the invention discloses the skill avoiding double registration problem, wherein said Session initiation Protocol heap is embedded in long-range evolution technology processor.In order to avoid double registration problem, all Session initiation Protocols operation (such as message, short message, real-time communication etc.) must be shared same authentic Session initiation Protocol and link.This can be directed to internet multimedia subsystem core by all Session initiation Protocols heap (coming from any Session initiation Protocol heap of running gear) is turned transmission module by network package, and wherein said network package turns transmission module and is used for maintaining single Session initiation Protocol link of having authorized.Network package turns the Session initiation Protocol heap that the package come by the core transmission of internet multimedia subsystem suitably can be directed in running gear the request that sends by transmission module.

Futong's news service wrappers can need to be offloaded to Wi-Fi network in device in action, and wherein said running gear has Futong's news business function and long-range evolution technology processor.Described long-range evolution technology processor has embedded Session initiation Protocol subsystem (such as can implement the long-range evolution technology processor that long-range evolution technology network direct transfers).When Futong's news service wrappers is by when being transmitted by Wi-Fi network (or passing through the other any alternative network interface of long-range evolution technology wireless transmission), network package turns transmission module to be directed to Wi-Fi finger daemon in application processor again by data by Inter-Process Communication mechanism, described data can be transmitted in Wi-Fi network when maintaining the identical initiation protocol of authorisation session and linking.Session initiation Protocol data is not turned like above-mentioned the practice that the network package reached on long-range evolution technology processor turns transmission module, all Session initiation Protocol messages all can be used the protocol accelerator shown in Fig. 6 to process by application processor.Therefore all Futong's news service wrappers are transmitted in Wi-Fi network by Wi-Fi finger daemon, and avoid extra data and long-range evolution technology processor to exchange.

In order to the Futong's news business application on activation running gear also illustrates how to solve above-mentioned double registration problem, the mechanism illustrated in Fig. 5 will be used.

The long-range evolution technology processor 560 of mobile terminal machine 500 comprise traditional data machine control with user's planar module 570, command supervisor 565, Internet service interface module 582, message engine 584, session initiation protocol module 588, operating system virtual level module 586, upgrade turn biography device module 595, modem apparatus module 590 and state of a control module 575.State of a control module 575 comprises wireless policy module 580.

Application processor 510 comprises video signal application program 525, video signal package turns transmission module 540, radio interface layer and modem driver 505, Wi-Fi finger daemon 515, application apparatus module 520, and wherein video signal application program 525 comprises video signal engine 530.With the deviation of mobile terminal machine 400, mobile terminal machine 500 is that mobile terminal machine 500 also comprises state of a control interface module 535, protocol accelerator module 542 and Futong and interrogates business application, described Futong news business application comprises video signal and notifies from a phone call 527 modules and turn biography device module 595.Modem apparatus module 590 and application apparatus module 520 can be regarded as cooperating syringe under Inter-Process Communication mechanism 550.

Futong's news business function support in mechanism is only slightly revised, but each software module then has larger amendment, and is described as follows:

(1) state of a control interface module 535: the functions such as it is modified to can provide real-time communication, content is shared, file transmission.The message of above-mentioned each New function will be transferred to state of a control module 575.Relevant data path is not all modified.Therefore Futong's news business application will continue to use same network telephone software module and network Short Message module in long-range evolution technology processor.

(2) protocol accelerator module 542: in order to solve the problem that memory source needed for application program (such as real-time communication or file transmission) and central processing unit resource are restricted, some protocol-dependent operation needs to be transferred to application processor.One of them method is that the operation of message meeting trunk protocol (for real-time communication or file transmission) is gone to application processor process.Second method in application processor, produces second Session initiation Protocol with message meeting trunk protocol pile.The advantage of second method is can process more Session initiation Protocol session compared to long-range evolution technology processor.Protocol accelerator module 542 shown in Fig. 5 can support offloading functions.Protocol accelerator module 542 and Internet service interface module 582 can be regarded as one and operate, make state of a control module 575, protocol accelerator module 542 and Internet service interface module 582 are protocol engines of an independent work, and can support the function such as real-time communication, file transmission.

(3) turn biography device module 595: as previously discussed, turn the session initiation protocol module 588 that biography device module 595 is used for message, video signal, news in brief protocol message being directed on long-range evolution technology processor 560.Turn biography device module 595 can be updated, make it with strategy Session initiation Protocol package to be directed to protocol accelerator module 542 in session initiation protocol module 588 or application processor according to the number of the memory source in application processor and long-range evolution technology processor.One of them strategy is the Session initiation Protocol engine all message messages, short message message, Session initiation Protocol message be directed on long-range evolution technology processor, and other message remaining is directed to protocol accelerator module 542.By all Session initiation Protocol messages are guided to turn biography device module 595, no matter all Session initiation Protocol messages are use session initiation protocol module 588 or protocol accelerator module 542 to guide, and the identical and Session initiation Protocol of having authorized all can be used to link.

Turn the function mode of biography device module:

In order to make mobile terminal machine can provide network real-time communication service, the Session initiation Protocol user agency of mobile terminal machine 500 will be registered in internet multimedia subsystem core.Not like the practice of the direct starting network interlink of session initiation protocol module 588, session initiation protocol module 588 can be inquired to turning biography device module 595 with starting network interlink at this.Session initiation protocol module 588 then can use described network connections to be registered in internet multimedia subsystem core.Once SIR module 588 is registered in internet multimedia subsystem core, then turns biography device module 595 and other session initiation protocol module in homologous ray (such as protocol accelerator module 542) can be made to use described network connections to be registered in internet multimedia subsystem core.

Except making a plurality of session initiation protocol module can send messages to except internet multimedia subsystem core, turning biography device module 595 also needs package to be directed to suitable Session initiation Protocol heap by internet multimedia subsystem core.Turn biography device module 595 by observing the package received to implement above-mentioned package guiding.Turn biography device module 595 can be write to support to process the Different Strategies of package that receives.The general practice turning biography device module 595 shown in Fig. 5 is talked with relevant Session initiation Protocol package be directed to session initiation protocol module 588 by notifying from a phone call to talk with to notify from a phone call with video signal to message, and other package is directed to protocol accelerator module 542.

The real-time communication package using above-mentioned strategy can make to receive can be led to protocol accelerator module 542, and other package can be led to session initiation protocol module 588.

Turn biography device module 595 the mobile terminal machine with long-range evolution technology processor (only having memory source and central processing unit resource) can be supported message is notified from a phone call notifies from a phone call with video signal, with the Futong's news business function supporting other to use the second Session initiation Protocol heap (such as protocol accelerator module 542), and do not need in the face of double registration problem.

Example: use real-time communication in long-range evolution technology:

The real-time message of rich communication traffic needs Session initiation Protocol and these two kinds of agreements of message meeting trunk protocol transmit and receive message.The following stated is the step by long-range evolution technology, message being sent to another one user by a user:

1. the internet multimedia subsystem core of the serviced supplier of mobile terminal machine 500 approved, and is ready to transmit and receive real-time communication message.Above-mentioned accreditation step is that session initiation protocol module 588 realizes on long-range evolution technology wireless network by turning biography device module 595.

2., when message is sent in user's tendency to develop, the Futong's news business application 527 on mobile terminal machine 500 can order state of a control interface module 535 be gone to open link program.

3. state of a control interface module 535 links the invitation that state of a control module 575 (by application apparatus module 520 and modem apparatus module 590) transmits Session initiation Protocol session, to open described Session initiation Protocol session with the other end in a distant place.

4. state of a control module 575 checks wireless policy module 580, and finds that described message should be transmitted with long-range evolution technology.

5. because described Session initiation Protocol session is for citation, state of a control module 575 links protocol accelerator module 542 (by modem apparatus module 590 and application apparatus module 520), to open new Session initiation Protocol session in long-range evolution technology.

6. protocol accelerator module 542 can produce Session initiation Protocol session invitation message, and described Session initiation Protocol session invitation message is sent to by application apparatus module 520 and modem apparatus module 590 and turns biography device module 595.

7. described Session initiation Protocol session invitation message is sent to long-range evolution technology network by turn biography device module 595.By turning biography device module 595, Session initiation Protocol message can be shared described authorized Session initiation Protocol and be linked to internet multimedia subsystem core (that is complete set by session initiation protocol module 588 described in 1.).

8. internet multimedia subsystem core replys described Session initiation Protocol session invitation message (supposing to accept the invitation) herein.Turn biography device module 595 and can determine that this is for the part message with the session invitation of Session initiation Protocol described in 6., and the message of accepting the invitation is sent to protocol accelerator 542 processes.

9. protocol accelerator module 542 informs the received message of Session initiation Protocol session invitation described in state of a control module 575.

10. received for Session initiation Protocol session invitation described in 5 message is transferred to state of a control interface module 535 by state of a control module 575, and state of a control interface module 535 can inform state of a control module 575 in addition, and it has received the received message of described Session initiation Protocol session invitation.

11. state of a control modules 575 inform that protocol accelerator module 542 is recognized the received message of described Session initiation Protocol session invitation.

12. protocol accelerator modules 542 send accreditation message to internet multimedia subsystem core by turning biography device module 595.

Described in 13., real-time messaging session is opened.State of a control interface module 535 can follow the accreditation message of described real-time communication message.

Described in 14., real-time communication message is transferred into state of a control module 575.

Described real-time communication message is sent to protocol accelerator module 542 by 15. state of a control modules 575.

16. protocol accelerator modules 542 use message meeting trunk protocol and pass through to turn biography device module 595 (by application apparatus module, modem apparatus module, Inter-Process Communication mechanism) and described real-time communication message is sent to long-range evolution technology network.

17. when real-time communication message described in internet multimedia subsystem core accepts, and its turn is reached the other end in a described distant place by internet multimedia subsystem core.

Example: video content is shared:

Video content is shared the needs step processing video signal call in long-range evolution technology of the present invention described above and is carried out, and does not need otherwise processed message stream.

Example: file transmission:

File transmission and image transmission and the above-mentioned step transmitting real-time communication in long-range evolution technology of the present invention similar.Main is single archives will be disassembled a message meeting trunk protocol message that pluralizes at message meeting trunk protocol respectively.

The optimization of Wi-Fi unloading:

As shown in the protocol accelerator module 542 of Fig. 5, the Wi-Fi offloading functions for message, short message, video signal, Futong's news business function can turn biography software by the agreement increased as shown in Figure 6 in addition and carry out optimization.

The long-range evolution technology processor 660 of mobile terminal machine 600 comprise traditional data machine control with user's console module 670, command supervisor 665, Internet service interface module 682, message engine 684, session initiation protocol module 688, operating system virtual level module 686, revised turn biography device module 695, modem apparatus module 690, state of a control module 675.State of a control module 675 comprises wireless policy module 680.

Application processor 610 comprises video signal application program 625, Futong's news business application comprises video signal and notifies from a phone call module 627, video signal package and turn transmission module 640, radio interface layer and modem driver 605, Wi-Fi finger daemon 615, application apparatus module 620, the state of a control interface module 635 revised, and protocol accelerator module 642, and wherein video signal application program 625 comprises video signal engine 630.With the deviation of mobile terminal machine 500, mobile terminal machine 600 is that mobile terminal machine 600 contains agreement and turns transmission module 645.Modem apparatus module 690 and application apparatus module 620 can be regarded as cooperating syringe under Inter-Process Communication mechanism 650.

Agreement turns transmission module 645: when message notify from a phone call, video signal notify from a phone call or Futong's news business function runs on Wi-Fi network time, all Session initiation Protocol packages can turn transmission module 645 by agreement and be turned and reach protocol accelerator module 642 and manage in application processor 610.

The part that following each module is modified comprises:

1.Wi-Fi finger daemon: all Session initiation Protocol packages can turn transmission module 645 by agreement and be led to protocol accelerator module 642.Session initiation Protocol heap in opening owing to only having one is linked to internet multimedia subsystem core, and double registration problem will be solved.

2. turn biography device module 695: it no longer needs Session initiation Protocol package to be directed to Wi-Fi finger daemon, because all Wi-Fi Session initiation Protocol dialogues managed by protocol accelerator module 642.But turning biography device module 695 still needs the message package handled by message engine 684 to turn to reach Wi-Fi finger daemon.

Fig. 6 illustrates a kind of holonomic system that agreement package can be gone to Wi-Fi finger daemon.The instruction that message is notified from a phone call by AT instruction or state of a control interface module 635 is unlocked in the normal fashion.Described message call can use Session initiation Protocol pile and set up by protocol accelerator module 642, but not by long-range evolution technology processor Session initiation Protocol pile set up.But message real-time Transmission package still can use message engine 684 and be produced and eliminated in long-range evolution technology processor.Real-time Transmission package for message can be turned by turning biography device module 695 reaches Wi-Fi network interface.For on Wi-Fi message notify from a phone call for, video signal package can by video signal package turn transmission module 640 and by turn reach Wi-Fi finger daemon 615.

Example: implement real-time communication with protocol accelerator module on Wi-Fi:

1., after terminating machine 600 obtains the mandate of internet multimedia subsystem core in action, mobile terminal machine 600 can transmit and receive real-time communication message.

2., when message is sent in user's tendency to develop, Futong's news business application 627 order state of a control interface module 635 opens link program.

3. state of a control interface module 635 links state of a control module 675 (by application apparatus module 620 and modem apparatus module 690) and sends the invitation of opened session initiation protocol session with long-range the opposing party.The first real-time communication message can be comprised in described invitation.

4. state of a control module 675 checks wireless policy module 680, and finds that described message should be sent to Wi-Fi network.

5., because Session initiation Protocol session is for citation, state of a control module 675 can link message accelerator module 642 (by modem apparatus module 690 and application apparatus module 620) in Wi-Fi network, open new session.

6. protocol accelerator module 642 produces Session initiation Protocol invitation message, and described Session initiation Protocol invitation message is delivered to agreement turns transmission module 645.

7. agreement turns transmission module 645 Session initiation Protocol message is delivered to Wi-Fi finger daemon 615.Turn transmission module 645 by agreement and use Wi-Fi finger daemon 615, Session initiation Protocol message can be shared the Session initiation Protocol of having authorized and be linked to internet multimedia subsystem core.

8. internet multimedia subsystem core replys the response (supposing that described Session initiation Protocol invitation message is accepted) agreeing to Session initiation Protocol invitation message.Wi-Fi finger daemon 615 can determine the part of agreement message for the invitation message of Session initiation Protocol described in 6. for this part, and is reached agreement and turn transmission module 645.

9. agreement turns transmission module 645 and described agreement message is reached protocol accelerator module 642 processes.

10. protocol accelerator module 642 informs the information of state of a control module 675 about described agreement message.

Described agreement message is reached state of a control interface module 635 by state of a control module 675 described in 11..

12. protocol accelerator modules 642 use agreement to turn transmission module 645 and agreement message are sent to internet multimedia subsystem core.Agreement turns transmission module 645 and described real-time communication message is reached Wi-Fi finger daemon 615 to carry out Internet Transmission.

Described in 13., real-time messaging session is unlocked.State of a control interface module 535 will follow the accreditation message of described real-time messaging session.

14. real-time communication messages will be reached state of a control module 675.

Described real-time communication message is reached protocol accelerator module 642 by 15. state of a control modules 675.

16. protocol accelerator modules 642 use message meeting trunk protocol to transmit described real-time communication message.

17.MRSP message can be transferred into network (and turn transmission module 645 by agreement access) by Wi-Fi finger daemon 615.

18. when message described in internet multimedia subsystem core accepts, and described message is reached long-range the opposing party by internet multimedia subsystem core.

Field belonging to the present invention has knows that the knowledgeable can easily according to above-mentioned optimization and the step using Wi-Fi network to increase real-time communication message usually, Wi-Fi finger daemon is replaced with alternative network interface finger daemon and the hardware of amendment necessity, to be applied to alternative network interface.

Sum up:

Subject description discloses a kind of complete software systems, it is used for adding, and long-range evolution technology network direct transfers, Futong's news business support and Wi-Fi be unloaded at mobile terminal machine.Each embodiment all implemented based on the essence of above-mentioned each figure and functional assembly, and originates in and add long-range evolution technology network and direct transfer to long-range evolution technology processor.More describe a complete system in Fig. 6, it comprises, and message notified from a phone call, video signal is notified from a phone call, short message transmission on the Internet, Futong's news business function functions such as (comprise real-time communication) file transmission, content are shared and Wi-Fi offloading functions etc.The same design that method according to the present invention discloses and software module via simple transformation or Rational Arrangement/combination the various embodiments that derive, must embodiments of the invention be considered as.For example, the basic embodiment of Fig. 2 can be applicable to that long-range evolution technology network direct transfers, network Short Message, single wireless voice calling continuity, and the embodiment of Fig. 3 adds Wi-Fi offloading functions, and the embodiment of Fig. 4 adds video signal calling function etc.

The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (19)

1. one kind uses Long Term Evolution modem or traditional data machine the networking telephone is notified from a phone call to send, traditional circuit phone and transmission/reception Short Message Service, the mobile terminal machine with Long Term Evolution modem or traditional data machine switches Long Term Evolution modem and traditional data machine and in action terminating machine uses existing application program to provide the method for all traditional data machine functions, described method is characterized in that, comprising:

Session initiation protocol module and state of a control module send the networking telephone and notify from a phone call, and carry out transmission/reception Short Message Service by network Short Message Service on Long Term Evolution processor;

Message and Short Message Service message are turned by modem driver and reach described session initiation protocol module and described state of a control module by command supervisor, and other messages all are directly turned and reach described traditional data machine;

The wireless transmission strategy that described state of a control module determines according to network or mobile terminal machine, decide described the networking telephone sent to notify from a phone call and will be processed by described session initiation protocol module and required message engine with short message, or described traditional data machine will be transferred to handled by the embedded message algorithm of described traditional data machine; And

Message message and short message message are directed to described session initiation protocol module and described state of a control module by described traditional data machine by command process module, and other messages all are conducted to described modem driver.

2. the method for claim 1, is characterized in that, separately comprises:

Described mobile terminal machine or the webserver on described mobile terminal machine based on coming for Futong's news service selection wireless telecommunications strategy by functional mode; And

By access network or access parameter or the rule that wireless telecommunications policy module that described mobile terminal machine comprises sets decision-making, to be used for as each Futong news business function determines the network interface that used.

3. the method for Dynamic Selection network interface on terminating machine in action, described mobile terminal machine can implement the function of rich communication traffic, long-range evolution technology modem, traditional data machine and alternative network interface, and described method is characterized in that, comprising:

Wireless policy manager selects the network interface being used for using each communication function, and wherein said wireless policy manager is positioned in the long-range evolution technology that described mobile terminal machine comprises; And

Make described wireless policy manager can access network operating platform or described mobile terminal machine, to set parameter or the rule of decision-making.

4. session initiation protocol module opened session use single authorized Session initiation Protocol to link the method being directed to different map network interfaces on terminating machine in action, is characterized in that, comprising:

Turn biography device module and virtual network interface is provided, described turn of biography device module is positioned between Session initiation Protocol heap and long-range evolution technology or other alternative network interface, and the wireless transmission strategy of all Session initiation Protocol packages selected by the wireless network of described mobile terminal machine or correspondence is turned biography by described virtual network interface.

5. the method for the Internet package under one kind turn of biography real-time Internet protocol, described the Internet package can in action terminating machine be turned reached alternative network interface by the direct transfer long-range evolution technology processor of institute's activation of long-range evolution technology network, and do not need to copy another session initiation protocol module heap and the relevant software in long-range evolution technology processor outside, described method is characterized in that, comprises:

Insertion turns biography device module between described Session initiation Protocol heap and described long-range evolution technology processor, and all the Internets package of normal transmission on long-range evolution technology modem is used Inter-Process Communication mechanism to turn and pass in Alternate Network interface finger daemon by wherein said long-range evolution technology processor; And

Alternative network interface finger daemon and subsystem exchange message, to maintain the network connections that described alternative network interface finger daemon is set up, and transmit or receive described all the Internets package in described network connections;

Wherein said all the Internets package is transmitted in fact authorized Session initiation Protocol and links, and described Session initiation Protocol links identical with the Internet Transmission that long-range evolution technology network direct transfers.

6. the method for video signal package of transduceing, described video signal package is set up by application processor or is consumed, described application processor will be when video signal package will be transmitted on long-range evolution technology modem, the long-range evolution technology processor of terminating machine in action can implement video signal coding and decoding function, described method is characterized in that, comprises:

The video signal engine run on long-range evolution technology processor transmits video signal package to described long-range evolution technology processor, and receives video signal package by described long-range evolution technology processor;

The biography device module request access long-range evolution technology video signal that turns on long-range evolution technology processor carries channel; And

Inter-Process Communication mechanism is used to exchange the described video signal package of video signal engine and described turn of biography device intermodule.

7. method as claimed in claim 6, wherein when described video signal package will be transmitted in alternative network interface, described method is characterized in that, separately comprises:

State of a control module uses wireless transmission policy manager to set described alternative network interface, is used in described video signal package to make described alternative network interface and controls package;

Described video signal package is guided, to determine the selected alternative network interface used by the control of described turn of biography device module and described state of a control module; And

When described video signal package will be transmitted in described alternative network interface, described video signal package turns and passes in alternative network interface finger daemon by described turn of biography device module.

8. method as claimed in claim 7, is characterized in that, separately comprise:

Video signal package turns transmission module and is turned by described video signal package and reach alternative network interface finger daemon or long-range evolution technology modem, its transfer pass to as if use wireless transmission policy manager to determine by state of a control module.

9. video signal data is carried out synchronous method with message data by the application processor of a terminating machine in action on long-range evolution technology processor, described long-range evolution technology processor is used for the networking telephone or long-range evolution technology network direct transfers, described method is characterized in that, comprises:

Use the Inter-Process Communication mechanism between the message engine of long-range evolution technology processor and the video signal engine of application processor, exchange the synchronizing information between described message engine and described video signal engine, make described message engine and described video signal engine managed respective decoding rate to make message data and video signal data synchronous.

10. when one kind on maintenance mobile terminal machine, single authorized Session initiation Protocol links, the method of configuration session initiation protocol function between different processor, described method is characterized in that, comprises: on the processor of terminating machine in action, provide and turn biography device module;

Session initiation protocol module request on described processor turns biography device module and links Internet protocol multimedia subsystem core opened session initiation protocol;

Described session initiation protocol module uses described Session initiation Protocol to link and is registered in internet multimedia subsystem core; And

Turning biography device module allows the session initiation protocol module of other processor on described mobile terminal machine to use described Session initiation Protocol to link to described internet multimedia subsystem core.

11. methods as claimed in claim 10, is characterized in that, separately comprise:

Turn the session unlatching agreement package that the observation of biography device module is come by described internet multimedia subsystem core, think that each session is opened agreement package and determined that protocol module is opened in corresponding session; And

Turn biography device module and described session unlatching agreement package is directed to described respective session unlatching agreement module.

12. methods as claimed in claim 11, is characterized in that, separately comprise:

Described turn of biography device module is notified from a phone call and is talked with relevant session by notifying from a phone call session and video signal to message and open the first session that agreement package is directed on described processor and open protocol module, and remaining all package is directed to protocol accelerator module, described protocol accelerator module runs on the application processor of described mobile terminal machine.

13. methods as claimed in claim 11, is characterized in that, separately comprise:

Protocol message is opened in the session that all needs are processed message that message meeting trunk protocol to message meeting trunk protocol piles and need other sessions all on another processor to open protocol stack by described turn of biography device module on single-processor.

In action terminating machine implements with long-range artistic skills technique processor the method that business function is interrogated by Futong for 14. 1 kinds, the Internet links that protocol module is set up is opened in the session that described long-range evolution technology processor uses it to comprise, described method is characterized in that, comprises:

Implementation agreement accelerator module in the application processor of described mobile terminal machine, described mobile terminal machine provides session to open protocol function;

State of a control module determines that protocol function is opened in the session that described session unlatching protocol module will be implemented, and according to the described session open function that described state of a control module determines, Futong is interrogated business datum and be directed to described protocol accelerator module by the VRP module that described long-range evolution technology processor comprises or be directed to described session unlatching agreement module;

Wherein will will be led to described session unlatching protocol module by effective described session unlatching protocol function, make Futong interrogate business datum to be transmitted in same authorized session unlatching agreement links, it is open protocol module by described session set up, for the networking telephone or Short Message Service that agreement link is opened in described session.

15. methods as claimed in claim 14, is characterized in that, separately comprise:

Described state of a control module determines to open the session unlatching protocol function that protocol module is implemented and the session unlatching protocol function will implemented in protocol accelerator module in session according to multiple factor, described multiple factor comprises the combination of one of them factor following or one of them factor: the memory source amount required for protocol function is opened in the session comprising message meeting trunk protocol function, the free memory stock number of described application processor or described long-range evolution technology processor, and the long-range evolution processor of described mobile terminal machine and described application processor can processor resource amount.

16. methods as claimed in claim 14, is characterized in that, separately comprise:

Only in the protocol accelerator module of described application processor, implement message meeting trunk protocol function, all messages of message meeting trunk protocol that needs are directed to protocol accelerator module by described turn of biography device module, and other sessions all are opened protocol message and turned and reach described session and open protocol module by described turn of biography device module.

17. 1 kinds of methods avoiding double registration problem, the described method of double registration problem of avoiding is that Futong's news business function in action on terminating machine needs session to open protocol function to open when protocol stack is implemented outward in session and implemented, described mobile terminal machine comprises long-range evolution processor, and described session unlatching protocol stack is embedded in long-range evolution processor, described method is characterized in that, comprises:

Described long-range evolution processor is registered in network, and registers the link of authorized session unlatching agreement, to tackle in the networking telephone and network Short Message to internet protocol multi-media subsystem core;

All the Internets package is guided on the Futong's news business function continued, described Futong news business function is handled by the protocol accelerator module that comprised by described application processor, and the object of described all the Internets package is the biography device module that turns comprised by described long-range evolution technology processor is being transmitted on long-range evolution protocol data machine, described turn of biography device module maintains single authorized session and opens agreement and be linked to Internet protocol multimedia subsystem core; And

Package is directed to described session by described turn of biography device module by internet protocol multi-media subsystem core open protocol stack or be directed to described protocol accelerator module, wherein said package opens agreement link by described long-range evolution technology processor by described authorized session received.

18. methods as claimed in claim 17, wherein said long-range evolution processor meets long-range evolution technology network and direct transfers and comprise embedded session unlatching agreement subsystem, and described method is characterized in that, separately comprises:

When Futong's news service wrappers will be transmitted in alternative network interface but not be transmitted in long-range evolution technology network interface, after the described alternative network interface finger daemon of described application processor completes, described turn of biography device module guides described Futong news service wrappers again by Inter-Process Communication mechanism, and when maintaining described single authorized link, described Futong news service wrappers is transmitted in described alternative network interface.

19. methods as claimed in claim 17, wherein said long-range evolution processor meets long-range evolution technology network and direct transfers and comprise embedded session unlatching agreement subsystem, and described method is characterized in that, separately comprises:

When Futong's news service wrappers will be transmitted in alternative network interface but not be transmitted in long-range evolution technology wireless network, use described protocol accelerator in described application processor, process all sessions and open protocol message, and described Futong news service wrappers is directed to described alternative network interface, make described Futong interrogate service wrappers open agreement link by described single authorized session and be transmitted in described alternative network interface, and there will not be extra exchanges data between described application processor and described long-range evolution technology processor.