CN100413363C - Fusion terminal - Google Patents
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- CN100413363C CN100413363C CNB2006100076519A CN200610007651A CN100413363C CN 100413363 C CN100413363 C CN 100413363C CN B2006100076519 A CNB2006100076519 A CN B2006100076519A CN 200610007651 A CN200610007651 A CN 200610007651A CN 100413363 C CN100413363 C CN 100413363C
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Abstract
The present invention provides a fusion terminal which can be selectively used at least for a first network and a second network. The present invention comprises a first communication device used for the first network, a second communication device used for the second network, a basic common part used for realizing the input function and the output function of the fusion terminal, and an application processor used for the collaboration of the first communication device, the second communication device and the basic common part. According to requirements, at least one of the first communication device and the second communication device is connected with the basic common part; therefore, one of various load supporting modes of the fusion terminal is selected. According to the fusion terminal of the present invention, no special requirements are required for the existing mobile network and the existing PSTN network; different phone numbers are used for the mobile network and the PSTN network by users; the habits for utilization of mobile users are respected. According to the habits for utilization of mobile users, PSTN telephones are called; the share of the functions and modules of the mobile terminal and the PSTN terminal are furthest realized; the telephone fee of users can be lowered.
Description
Technical field
The present invention relates to communication technical field, in particular to can be selectively mobile network and fixed network one of at least in the convergent terminal that uses.
Background technology
In recent years, along with the continuous progress of the communication technology, the communications industry development rapidly.By 2005, China fixed telephone subscriber and mobile phone user's quantity all occupied first place in the world.
Portable terminal produces new terminal type by combining with other technologies, in order to satisfy the diversified demand of people for portable terminal, has become manufacturer terminal and has stimulated one of important magic weapon of the portable terminal market demand.For example mobile phone and camera merge, and become shooting mobile phone; Mobile phone and MP3 merge, and become music phone; Mobile phone and broadcast receiver merge; Mobile phone and PDA merge; Or the like.
Multimode terminal also is a trend of portable terminal development.The GSM/WCDMA dual-mode terminal, the CDMA/GSM dual-mode terminal, the GSM/PHS dual-mode terminal, the WCDMA/PHS dual-mode terminal is with a kind of dual-mode terminal (for example 900/1800MGSM mobile phone) of technology different frequent points, Wi-Fi/GPRS dual-mode terminal (card) etc.These terminals all are the combinations of two or more mobile access technology.
Along with the service application on fixing and the mobile network by traditional voice transmission to the non real-time class, multimedia class new business develops, fixed mobile network merges (Fix MobilcConvergence is abbreviated as FMC) have been become wireless and the right key issue of cable network operator demand side.New business will be crossed over fixing and mobile network, and be that personal user and enterprise customer bring more value and use easily.Europe, Asia, South America and North America 6 tame large-scale telecommunications giants have formed an industry alliance---and " fixed line-move and merge alliance (FMCA) ", to promote to move the fusion of serving with fixed line.These 6 members are respectively Swisscom SWISSCOM, Britain Telecom, Brazilian telecommunications, Korea Telecom, Canadian Rogers commmunication company and Japanese NTT Comm Corp, be devoted to develop a common platform, make that fixed line-mobile can be realized seamless fusion from now on.
So far, terminal that mobile network and fixed network are merged does not also appear on the market.Therefore exist the demand to fixing mobile convergent terminal, this convergent terminal should be able to switch between mobile network and fixed network, and to mobile network and fixed network without any specific demand.
In addition, along with improving constantly of the diffusion rate of mobile phones, mobile phone has become the main carrier that people store address list and other important information.Compare with landline telephone, the rate of mobile phone are higher, so, for most of people, the occasion of landline telephone is being arranged, like usually using landline telephone to communicate.A lot of people check telephone number on one side on mobile phone, Yi Bian call, very inconvenient.So, exist a kind of demand of calling by fixed network with mobile phone.
As shown in Figure 1, disclosed a kind of three-into-one handset integrated system, comprise CPU processor, antenna system, demonstration, Keysheet module, SIM card module, phonetic synthesis module and power module, also be provided with RAM, Flash memory, programming device and other interface chip in the periphery of CPU processor, be provided with GSM radio-frequency module, Personal Handyphone System radio-frequency module, cordless telephone handset radio-frequency module, be connected with digital signal processor DSP with the DA transducer by AD respectively.Though this technology provides a kind of can receive mobile phone signal, also can receive the three-into-one handset integrated system of cordless telephone and Personal Handyphone System signal, but, its circuit complexity, the cost height, and be not implemented in the function that fixed telephone network uses mobile phone to call out.
Shown in Fig. 2 a and Fig. 2 b, a kind of mobile phone and fixed line conversion equipment 200 have been disclosed, comprise one for the mobile phone pedestal 204 of placing mobile phone, be provided with a mobile telephone signal terminal 202 that can be plugged in mobile phone socket 222 in this mobile phone support 204, to finish the line of mobile phone 220 and conversion equipment 200, and be provided with the circuit of conversion equipment in this mobile phone pedestal 204, this circuit comprises an audio signal amplifying unit 214, one fixed line signal conversion unit 210, one fixed network/mobile phone switch unit 212, one incoming call detects unit 208, one charhing unit 206, and mobile phone antenna 216, wherein: audio signal amplifying unit 214 be used for to mobile phone export into audio signal do the amplification of appropriateness, one termination fixed line signal conversion unit 210, the other end is connected with mobile phone 220 by mobile telephone signal terminal 202; One fixed line signal conversion unit 210 is exported the audio signal that becomes the fixed line specification into conversion of signals with the audio frequency of mobile phone, the above-mentioned audio signal amplifying unit 214 of one termination, another termination fixed network/mobile phone switch unit 212; One fixed network/mobile phone switch unit 212, be responsible for the selection that switching fixed network or mobile phone are connected with fixed line, the above-mentioned fixed line signal conversion unit 210 of one termination, another termination fixed network, its central point connects fixed line machine 230, above-mentioned fixed line signal conversion unit 210 and fixed network/mobile phone switch unit 212 all meets electric-examination notice of invitation unit 208, is sent a telegram here to detect the control of unit 208; One incoming call detects unit 208, being used to detect mobile phone sends a telegram here and whether converses, via positions with decision fixed network/mobile phone switch unit, the one end is connected with mobile phone 220 by mobile telephone signal terminal 202, and its output connects fixed line signal conversion unit 210 and fixed network/mobile phone switch unit 212; One charhing unit 206 is responsible for the charging of the battery of mobile phone 220 in the standby period, one termination AC power, and its output is connected by mobile telephone signal terminal 202 and mobile phone 220 interior batteries.The advantage of this device is to realize under the situation that does not change existing mobile phone and landline telephone structure the incoming call conversion of mobile phone is answered by fixed line.But this mobile phone and fixed line conversion device structure complexity, inconvenience is carried, and does not make full use of the address list function of mobile phone, moreover present most of mobile phones all provide call forwarding function, and the practicality of this device is not strong.
As shown in Figure 3, disclosed a kind of mobile phone that can in fixed telephone network, use 300, having comprised: central processing unit 302; Memory module 304 is connected with central processing unit 302, is used for save command, for central processing unit 302 accesses; Subscriber Identity Module (SIM) 306 is connected with central processing unit 302, is used to store user's identity information; Digital signal processor 308 is connected with central processing unit 302, is used for carrying out exchanges data with central processing unit 302; Keysheet module 310 is connected with central processing unit 302, is used for input instruction; Display module 312 is connected with central processing unit 302, is used for the display graphics user interface; Speech processing module and interface 314 are connected with digital signal processor 308, are used for carrying out exchanges data with digital signal processor 308; Radio-frequency module 316 is connected with digital signal processor 308, is used to receive the data from the mobile network, and carries out exchanges data with digital signal processor 308; Fixed line processor 318, be connected with central processing unit 302, be used for first data from fixed telephone network are handled, first data are converted to the 3rd data that are applicable to mobile phone 300, and second data from mobile phone 300 are handled, second data are converted to the 4th data that are applicable to fixed telephone network; Fixed line circuit 320 is connected with fixed line processor 318, with fixed line processor 318 swap datas; And fixed telephone network interface 322, be used for fixed line circuit 320 is connected to fixed telephone network, carry out exchanges data with fixed telephone network.Above-mentioned radio-frequency module 316 can adopt GSM radio-frequency module, CDMA radio-frequency module or individual radio connecting system (Personal Handyphone System) radio-frequency module as required.This technical scheme is not considered the cooperation problem between mobile network communication module and the fixed network communication module, does not consider the sharing problem of basic function module yet.
As shown in Figure 4, disclosed a kind of dual-mode terminal, this dual-mode terminal is not only supported Wi-Fi, and supports SIP (Session Initiation Protocol, Session initiation Protocol).Wireless Service Manager among the figure and IP-PBX (Private Branch Exchange, private telephone exchange) role is similar to IMS (IP multimedia subsystem, IMS that IP Mutimedia Subsystem, IP support): based on the IMS of the simplification of Wi-Fi access technology.The use scene of this double-mode communication terminal is the seamless mobility solution of a kind of enterprise preferably mainly in enterprise.But this dual-mode terminal can not be applicable to fixed network, and uses this dual-mode terminal to change telephone network system, and cost is higher.
As shown in Figure 5, disclosed a kind of GSM/Wi-Fi dual-mode terminal, this dual-mode terminal need increase a network element GANC (Generic Access Network Controller, general-purpose accessing network controller) newly.This scheme is particularly suitable for family.But need family to lay Wi-FiAP, DSL Modem.Network side also needs to arrange the GANC network element.These demands make this scheme satisfying under the prerequisite of above-mentioned condition and could implement, and application scenarios is subjected to certain limitation.
Therefore, need a kind of convergent terminal that can in fixed network and mobile network, use.
Summary of the invention
The present invention aims to provide the convergent terminal that can use that has overcome one or more problems that limitation and defective owing to prior art cause basically in fixed network and mobile network.
To achieve these goals, the invention provides a kind of convergent terminal, can use at least the first network and second network selectively, comprising: first communicator is used for first network; The second communication device is used for second network; Basic common part is used to realize the input function and the output function of this convergent terminal; Application processor, be used to make this first communicator, this second communication device and the cooperation of this basic common part, make connecting one of at least of this first communicator and this second communication device as required, thereby one of select in the multiple bearing mode of this convergent terminal with this basic common part.
In technique scheme, first network is different with second network, and first network is the mobile network, and described second network is a fixed network.
In above-mentioned convergent terminal, multiple bearing mode comprises: first bearing mode, and this convergent terminal only uses as portable terminal in this mobile network; Second bearing mode, this convergent terminal only uses as fixed terminal in this fixed network; And the 3rd bearing mode, this convergent terminal uses as this portable terminal and this fixed terminal respectively in this mobile network and this fixed network simultaneously.This portable terminal can be single mode portable terminal, mode mobile terminal or multi-module mobile terminal, is selected to comprise following group: GSM terminal, CDMA terminal, phs terminal, WCDMA terminal, GPRS terminal and wll terminal.
In above-mentioned convergent terminal, first communicator comprises: antenna; Radio-frequency module is used for by the signal of this antenna reception from this mobile network, and sends a signal to this mobile network; Power amplifier module is used for the signal that receives by this antenna is carried out processing and amplifying; And baseband processing module, be used to carry out the processing of baseband signal; The wireless protocols processing module is used to carry out the processing and the selection of wireless protocols; And subscriber identification module, be used for the identity information of stored user.
In above-mentioned convergent terminal, fixed network is PSTN (Public SwitchedTelephone Network, a PSTN).The second communication device comprises: the PSTN interface is used for this convergent terminal is connected to this fixed network; And the PSTN processing module, be used to make this convergent terminal to be implemented in communication on the PSTN.
The connected mode of convergent terminal and pstn telephone line comprises: convergent terminal is directly supported the RJ-11 socket; Wired adapter mode directly connects, and adapter is converted to the interface that terminal is supported with RJ-11, this mode mainly be for adapt to size of mobile terminals less, directly support the inconvenient situation of RJ-11; The local area radio mode connects, and as adopting technology such as bluetooth, infrared, Wi-Fi, if adopt this mode, also needs portable terminal to support the communication of local area radio point-to-point, needs one " wireless adapter " of configuration.One end of " wireless adapter " and portable terminal connect by bluetooth, infrared or Wi-Fi, and the other end connects the PSTN network by RJ-11, and " wireless adapter " is responsible for the information translation between these two interfaces.Generally, this moment, the function class of convergent terminal was similar to wireless phone, and " wireless adapter " is similar to the base of wireless phone.
In above-mentioned convergent terminal, further comprise the public part of expansion, be used to realize the expanded function of this convergent terminal, this is expanded public part and includes but not limited to: the MP3 module, the image capturing sensor module, the earphone module, radio reception module, communications records memory module and Expansion memory module.
In above-mentioned convergent terminal, application processor comprises: software switch or hardware switch are used to select this first communicator and this second communication device; The service concurrence processing module is used for occurring at least two kinds at heterogeneous network and calls out under the concurrent situation, determines the concurrent processing logic of heterogeneous network calling according to the ability and the type of service of this convergent terminal; Sharing module, be used to realize sharing functionality between this first communicator and this second communication device, comprise business application, the phone directory management, incoming information display module (be used for showing incoming call caller information: name, number, bearing mode), the menu operation interface, recreation, tool software etc.
Application processor also comprises the first communicator interface and second communication device interface, and these two interface modules also realize the part software feature, thereby realizes using according to mobile subscriber's use habit the logic control of fixed terminal.
By technique scheme, the present invention has realized following technique effect:
1. convergent terminal according to the present invention does not have specific demand for existing mobile network and PSTN network, and the user uses different telephone numbers in mobile network and PSTN network, and these two circuit numbers are without any association.Do not require that terminal uses identical telephone number in mobile networking and PSTN network;
2. respect mobile subscriber's use habit, dial pstn telephone according to mobile subscriber's use habit;
3. realized that portable terminal and PSTN terminal realize at utmost sharing on function, module; And
4. can reduce user's cost of the phone call.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 shows the block diagram of the three-into-one handset integrated system in the correlation technique;
Fig. 2 a shows the schematic appearance that mobile phone and fixed line conversion equipment in the correlation technique are connected with fixed line;
Fig. 2 b shows the mobile phone in the correlation technique and the circuit block diagram of fixed line conversion equipment;
Fig. 3 shows the circuit block diagram of the mobile phone that can use in the correlation technique in fixed telephone network;
Fig. 4 shows the structure chart of the dual mode communication system in the correlation technique;
Fig. 5 shows the structure chart of the dual mode communication system in the correlation technique;
Fig. 6 shows the structured flowchart according to convergent terminal of the present invention;
Fig. 7 shows the schematic diagram according to the hardware architecture of convergent terminal of the present invention;
Fig. 8 shows the block diagram of the chip that is adopted according to the second communication device in the convergent terminal of the present invention;
Fig. 9 shows the application principle figure of the chip among Fig. 8;
Figure 10 shows the block diagram according to the application processor in the convergent terminal of the present invention; And
Figure 11 shows the schematic diagram according to three kinds of modes of convergent terminal of the present invention and PSTN subscriber line interface.
Embodiment
Describe the present invention in detail referring now to accompanying drawing.Fig. 6 shows the structured flowchart according to convergent terminal 600 of the present invention.This convergent terminal 600 can be selectively mobile network and fixed network one of at least in use, comprise first communicator 602, second communication device 604, basic common part 606, the public part 608 of expansion and application processor 610.
First communicator 602 is used for communicating the mobile network, comprising: antenna; Radio-frequency module is used to receive from mobile network's signal and transmits a signal to the mobile network; Baseband processor; Power amplifier module; And subscriber identification module, be used for the identity information of stored user.
First communicator 602 can also comprise: baseband processing module is used to carry out the processing of baseband signal; And the wireless protocols processing module, be used to carry out the processing and the selection of wireless protocols.
The mobile network of any kind all is applicable to the present invention, and for example, the mobile network can be GSM network, cdma network, PHS network, WCDMA network, GPRS network or WLL network.Thereby first communicator 602 plays the effect of GSM terminal, CDMA terminal, phs terminal, WCDMA terminal, GPRS terminal or wll terminal respectively in above-mentioned network.
The effect of first communicator 602 is to solve the problem of " business is carried " on wireless network, this device is not used in the communication of fixed network, the functional module and the indistinction of first communicator 602 and existing portable terminal.
Second communication device 604 is used for communicating in fixed network, for convenience of explanation, that fixed network adopts in the present invention is PSTN (Public SwitchedTelephone Network, be abbreviated as PSTN), the fixed network that it will be appreciated by those skilled in the art that other also is suitable for for the present invention.This second communication device 604 comprises: the PSTN interface is used for this convergent terminal is connected to this fixed network by the PSTN subscribers feeder; And the PSTN processing module, be used to make this convergent terminal to be implemented in communication on this PSTN.
The effect of second communication device 604 is to solve the problem of " business is carried " on fixed network, this device is not used in mobile network's communication.Because the occupation mode of second communication device 604 will meet the use habit of portable terminal, satisfy the corresponding demand of portable terminal, so, need the second communication device interface 604 (PSTN interface module) of application processor 610 to realize this control logic.Second communication device 604 can be realized following function at least: the selection of subscribers feeder circuit, ring detection, busy tone detection, the conversion of 2/4 line and break-make control etc.
Basic common part 606 is basic modules shared according to first communicator 602 of convergent terminal 600 of the present invention and second communication device 604, be used to realize the basic input/output function of convergent terminal 600, comprise parts such as display screen and keyboard, preferably further comprise power supply and voicefrequency circuit.Expand public part 608 and be extension element according to convergent terminal 600 of the present invention, for the user provides value added service, include but not limited to: infrared interface, blue tooth interface, phonetic dialing module, MP3 player, image capturing inductor, broadcast receiver and earphone etc.This expands public part 608 mainly is that for convenience the user uses, and enriches user's life and is provided with, and whether the integrality that the public part 608 of expansion does not influence technical scheme provided by the present invention is set.
The functional module framework of convergent terminal 600 can more clearly be described by following table.
| Parts | Functional module | Effect | |
| Application processor | |||
| 1. bearing mode switches; 2. mobile, the concurrent logical process (local CW/HOLD) of fixed service; 3. service application layer is shared, and comprises service application such as short message, data service, facsimile service, speech business, video telephone; 4. phone directory; 5. caller identification: the name or the number that comprise the user that sends a telegram here, the port information (still is the incoming call of mobile wireless interface from the incoming call of PSTN interface) that also shows incoming call is man machine operation interface (as menu, icon, comprising the public part of terminal (optional) operation interface) 6.; 7. local resource, picture, the tinkle of bells | The 1st, the professional control centre of convergent terminal, with each parts organic connections of convergent terminal together.2. Business Processing is separated with bottom carrying (wireless network still is the PSTN network): the user needn't pay close attention to business actually with still fixed network carrying of mobile network's carrying: terminal is selected bearing mode according to default mode or optimal way (being provided with by the user). |
| 8. with PSTN processing module interface section; 9. with portable terminal Processing Interface part; | |||
| First communicator | Terminal antenna, power amplifier, radio frequency, base band, wireless protocols are handled, user identity identification (as the SIM/USIM/UIM card) |
1. mainly solve the problem of " business is carried " on wireless network; 2 modules are responsible for professional carrying, and concrete service application control is responsible for by " application processor ". | The functional module that wireless communication technique is proprietary, fixed telecommunication do not need to use this partial function |
| The second communication device | Subscribers feeder circuit, ring detect, and busy tone detects, the conversion of 2/4 line, break-make control etc. | 1. mainly solve the problem of " business is carried " on the PSTN network.2. this module is responsible for professional carrying, and concrete service application control is responsible for by " application processor ". | The functional module that the PSTN mechanics of communication is proprietary, mobile communication do not need to use this partial function |
| Basic common part | Power supply, liquid crystal display screen, keyboard, audio-frequency module | Wireless, the basic module that the fixed function module is shared of convergent terminal.Main basic input, output function, the power supply functions of physical supply be responsible for. | |
| Expand public part | Infrared, phonetic dialing, blue tooth interface, electromagnetic shaker, MP3, take pictures, FM radio reception, earphone | This part belongs to the mobile phone value-added part, is mainly to be user-friendly to, to enrich user communication life and be provided with. | The terminal selectable unit (SU) |
The explanation of table 1 convergent terminal functional module framework
In use, according to the application of convergent terminal 600 on fixed network and mobile network, consider that from the angle of the network carrying this convergent terminal 600 has following for the bearing mode of user by software switch (menu) or hardware switch (external switch) selection:
1. first bearing mode
Under first bearing mode, first communicator 602 is activated and is connected to basic common part 606, and convergent terminal 600 only serves as portable terminal in the mobile network uses.At this moment, second communication device 604 is not activated, and can not effectively use even convergent terminal 600 has connected the PSTN subscribers feeder.Be equivalent to the PSTN subscribers feeder and do not connect this moment.
2. second bearing mode
Under second bearing mode, second communication device 604 is activated and is connected to basic common part 606, and convergent terminal 600 only serves as fixed terminal in PSTN uses.At this moment, first communicator 602 is not activated, and is equivalent to shutdown.
3. the 3rd bearing mode
Under the 3rd bearing mode, first communicator 602 and second communication device 604 all are in state of activation, and at this moment, convergent terminal 600 uses as portable terminal and fixed terminal simultaneously, for mobile network and PSTN, be equivalent to two separate terminals.Mobile network and PSTN do not need to carry out special modification for convergent terminal 600.
Above-mentioned three kinds of bearing modes are the main bearing modes according to convergent terminal 600 of the present invention, certainly, also can expand above-mentioned three kinds of bearing modes, for example, at first communicator 602 is that dual mode communication device (for example WCDMA/GSM) can be applicable to can derive more bearing mode under multiple different mobile network's the situation.
Being given in first communicator 602 below and supporting under the situation of two kinds of wireless access technologys, just, is the mode of operations under the situation of dual mode communication device (for example WCDMA/GSM) at first communicator 602:
1. first bearing mode
Under first bearing mode, first communicator 602 is activated and is connected to basic common part 606, and convergent terminal 600 only serves as the WCDMA terminal in the WCDMA network uses.At this moment, second communication device 604 is not activated, and can not effectively use even convergent terminal 600 has connected the PSTN subscribers feeder.Be equivalent to the PSTN subscribers feeder and do not connect this moment.
2. second bearing mode
Under second bearing mode, second communication device 604 is activated and is connected to basic common part 606, and convergent terminal 600 only serves as fixed terminal in PSTN uses.At this moment, first communicator 602 is not activated, and is equivalent to shutdown.
3. the 3rd bearing mode
Under second bearing mode, first communicator 602 and second communication device 604 all are in state of activation, and at this moment, convergent terminal 600 uses as WCDMA terminal and fixed terminal simultaneously, for mobile network and PSTN, be equivalent to two separate terminals.Mobile network and PSTN do not need to carry out special modification for convergent terminal 600.
4. the 4th bearing mode
Under the 4th bearing mode, first communicator 602 is activated and is connected to basic common part 606, and convergent terminal 600 only serves as the GSM terminal in the GSM network uses.At this moment, second communication device 604 is not activated, and can not effectively use even convergent terminal 600 has connected the PSTN subscribers feeder.Be equivalent to the PSTN subscribers feeder and do not connect this moment.Similar with first bearing mode.
5. the 5th bearing mode
Under the 5th bearing mode, first communicator 602 and second communication device 604 all are in state of activation, and at this moment, convergent terminal 600 uses as GSM terminal and fixed terminal simultaneously, for mobile network and PSTN, be equivalent to two separate terminals.Mobile network and PSTN do not need to carry out special modification for convergent terminal 600.
The 4th above-mentioned bearing mode is similar to first bearing mode from handling.The 5th above-mentioned bearing mode is similar to the 3rd bearing mode from handling.That is to say, the variation of mobile side wireless access technology, as switch from first bearing mode (WCDMA) and the 4th bearing mode (GSM) between switching, or the 3rd bearing mode (WCDMA/PSTN switch and the 5th bearing mode (GSM/PSTN) between switching, can adjudicate (based on wireless coverage and signal quality) by terminal voluntarily, also can carry out (all covering good area) by hand by the user at GSM/WCDMA.
Supporting that at first communicator 602 just, first communicator 602 is that multi-mode communication device (for example, under situation WCDMA/GSM/GPRS), can derive more kinds of bearing modes under the situation of two or more wireless access technologys.This is conspicuous for the those skilled in the art that read and understood specification of the present invention, does not repeat them here.
As a kind of implementation method of simplification, convergent terminal 600 also can only be supported first bearing mode and second bearing mode.
Convergent terminal 600 is supported the switching of above-mentioned three kinds of bearing modes, can switch by software switch (menu) or hardware switch, and this is conspicuous for the those skilled in the art that read and understood specification of the present invention.
Need to prove, according to convergent terminal 600 of the present invention is respectively the logical single mode communication terminal of a Daepori for mobile network and PSTN, that is to say that mobile network and PSTN do not know that all this terminal is a convergent terminal, also there is no need to know because this convergent terminal 600 for the network equipment without any specific demand.
The 3rd bearing mode is the most preferred execution mode of the present invention, below the 3rd bearing mode is elaborated.Under the 3rd bearing mode, there is the service concurrence situation in convergent terminal.Initiate for the business that a certain class is concrete, also exist bearer network to select the problem of (PSTN network or mobile network).Service concurrence and bearer network are selected all closely related with the professional ability of terminal.Following table is according to the service concurrence under the professional ability discussion miscellaneous service and the problem of network selecting.
| Type of service | Service concurrence is handled | Caller is initiated professional bearer network and is selected |
| Speech business | 1) adopt Call Waiting/callings to keep switching between (CW/HOLD) logic (not need in network contraction CW/HOLD business) realization concurrent call by convergent terminal is local.2) because convergent terminal has only a cover audio-frequency module, be chosen in mobile voice service by the terminal use when speech business is concurrent and fixedly switch between the speech business.But for mobile network and fixed network, two-way is called out and is all kept simultaneously, and network does not need perception user's switching. | Preferred fixed network carrying under the default situation; Adjust to optionally other carryings when preferred carrying is not supported: preferred bearing mode can dispose; |
| Supplementary service | 1) supplementary service operation (registration, sassafras remove, activate, deactivate and inquiry) generally needs the user to operate respectively for mobile network and fixed network by man-machine interface, does not have the concurrent processing demand.2) the automatic triggering of supplementary service: for not needing the terminal use to intervene | There is not default and preferred network; The supplementary service of two networks is provided with respectively by the user; The network selecting of supplementary service settings such as Call Forwarding, restriction, number demonstration is selected by hand by the user. |
| Supplementary service triggers, automatically finish by service network, show class, call out the locking class as Call Forwarding class, number, 3) need the supplementary service of manual intervention to trigger: concurrent as mobile network and fixed network CW/HOLD business, need terminal use elder generation selection operation network, do setting again.This type of concurrent processing is finished by " the concurrent processing module " of " application processor ". | ||
| Facsimile service | The reference voice service concurrence is handled. | Preferred mobile network's carrying under the default situation; When not supporting, preferred carrying adjusts to optionally other carryings; Preferred bearing mode can dispose. |
| Short message service | 1) sends note: need the terminal use to operate, do not have concurrent situation; 2) accept note: exist mobile network and fixed network to send the scene of note simultaneously to convergent terminal.By " application processor " according to self disposal ability decision adopt parallel processing or serial process. | Preferred mobile network's carrying under the default situation; When not supporting, preferred carrying adjusts to optionally other carryings; Preferred bearing mode can dispose. |
| Data loading service | 1) at present data loading service mostly is the client-server mode greatly and provides, and mobile network and PSTN be the data loading service of point-to-point not also at present, so do not need supporting business concurrent: no called service application scenarios; 2) the concurrent concrete application scenarios of data loading service remains follow-up trace analysis | Default network based on terminal capabilities is determined.If terminal supports to move and fix two kinds of network carrying modes simultaneously, preferred fixed network carrying; Preferred bearing mode can dispose; Mobile bearing mode: GPRS, WAP; Fixing bearing mode: broadband Xdsl, narrowband dialing Modem; Typical case's application scenarios: GPRS/ADSL dual mode data card+computer. |
| The point-to-point video multimedia | 1) the visual of homogeneity network internal exhales | Preferred mobile network's carrying under the default situation (Gu |
| Professional | Cry concurrent: network is not supported at present; 2) video phone call of heterogeneous network is concurrent, remains follow-up trace analysis | Deciding network scarcely supports); When not supporting, preferred carrying adjusts to optionally other carryings; Preferred bearing mode can dispose. |
| The IMS business | Move and the IMS of NGN network professional commercial at present less, remain subsequent analysis. | Preferred mobile network's carrying (fixed network is scarcely supported) under the default situation; When not supporting, preferred carrying adjusts to optionally other carryings; Preferred bearing mode can dispose. |
The concurrent processing and the network selecting of table 2 convergent terminal miscellaneous service ability
Fig. 7 shows the schematic diagram according to the hardware architecture of convergent terminal of the present invention.As shown in the figure, first communicator 602, second communication device 604, basic common part 606 and expand public part 608 and all be connected to application processor 610.
First communicator 602 is used for communicating the mobile network, comprises antenna 6021, power amplifier module 6022, radio frequency reception/sending module 6023, front end integration module 6024, many kernels baseband processor 6025 and subscriber identification module 6026.
Antenna 6021 is used for receiving and sending signal.Power amplifier module 6022 is used for signal is amplified, radio frequency reception/sending module 6023 is used to realize to the transmission of radio frequency signal and accepts function, realization is to the transmission of radio frequency signal and accept function, wherein, for sending signal, before going out, also can carry out power amplification by antenna transmission.Front end integration module 6024 is connected to many kernels baseband processor 6025, realizes the frequency inverted of wireless signal, when promptly receiving radiofrequency signal is converted to baseband signal, during emission baseband signal is converted into radiofrequency signal.Many kernels baseband processor 6025 is connected to application processor 610, realizes the processing to baseband signal, promptly finishes work such as demodulation, decoding when receiving, and extracts business datum; When emission, finish work such as coding and modulation, business datum is formed baseband transmit signals.Application processor 610 is used to finish the control to various service applications.In addition, need to prove that if the processor ability is enough powerful, then baseband processor and application processor can unite two into one among the figure when specific implementation, realize this two-part function by a processor.Be divided into baseband processor and application processor among the figure, can be regarded as is that a kind of function is divided.If born by different chips, its interface can be bus interface, serial ports or public memory space to baseband processor with application processor.
In a word, the effect of first communicator 602 is to solve the problem of " business is carried " on wireless network, and this device is not used in the communication of fixed network, and the functional module of first communicator 602 and existing portable terminal is similar.
As illustrated when introducing Fig. 7, second communication device 604 is used for communicating in fixed network, comprises ring detecting circuit 6041, busy tone testing circuit 6042 and PSTN interface circuit 6043,2/4 line change-over circuits 6044.Also comprise dislodging circuit and tributary holding circuit in PSTN interface circuit 6043, if link to each other with the PSTN subscribers feeder by the local area radio mode, then these parts are also supported the wireless adaptation function.This convergent terminal 600 is connected to PSTN by PSTN interface circuit 6043.PSTN interface circuit 6043 is connected to application processor 610 by ring detecting circuit 6041 and busy tone testing circuit 6042, is connected to basic common part 606 by 2/4 line transducer 6045.Because the occupation mode of second communication device 604 will meet the use habit of portable terminal, satisfy the corresponding demand of portable terminal, so, realize that by " the PSTN interface module " of " application processor " this handles logic.Second communication device 604 can be realized following function at least: the selection of subscribers feeder circuit, ring detection, busy tone detection, the conversion of 2/4 line and break-make control etc.The function of second communication device 604 can cooperate realization by digital audio assistant's (DigitalAudio Assistant is abbreviated as DAA) chip Si3050/Si3018 that Silicon Labs produces with application processor.To describe this chip in detail subsequently.
Basic common part 606 is basic modules shared according to first communicator 602 of convergent terminal 600 of the present invention and second communication device 604, be used to realize the basic input/output function of convergent terminal 600, comprise: power management and audio ic 6061 are connected to many kernels baseband processor 6025; The crystal 6 062 that is connected with power management and audio ic 6061, battery charger/protection integrated circuit 6063, battery contact 6064, loud speaker and microphone; Display screen 6065 is connected to application processor 610; Keyboard 6066 is connected to application processor 610.
Expand public part 608 and be extension element according to convergent terminal 600 of the present invention, for the user provides value added service, comprise exented memory 6081, blue tooth interface 6082, image capturing inductor 6083, infrared interface 6084 and electromagnetic shaker 6085 etc., all be connected to application processor 610.
Fig. 8 shows the block diagram of the chip that is adopted according to the second communication device in the convergent terminal of the present invention.Just as explained above, second communication device 604 can adopt the very high commercial chip of present integrated level to realize, can not occupy space too many in the convergent terminal, digital audio assistant (Digital Audio Assistant such as Silicon Labs product, be abbreviated as DAA) chip Si3050/Si3018, the fit applications processor just can be realized the fixed phone terminal function of this convergent terminal 600 fully again.The function that this chip (Si3050/Si3018) is mainly finished is as follows:
1,2/4 line translation function;
2, loop keeps function, can realize the on-hook of loop off-hook;
3, ring detects;
4, wireline inspection; And
5, high voltage is isolated, and can realize the voltage isolation up to 5000V, guarantees the circuit reliability of convergent terminal inside.
As shown in Figure 8, the CS of this chip, SCLK, SDI, SDO, SDI THRU are the control pin of chip, and the control pin relevant with application processor links to each other, and application processor is by these pin control DAA, realization is to the chip controls of DAA, and reads relevant state; The interface of DAA chip and application processor can be special-purpose SPI interface, also can be general GPIO.
The PCLK of this chip, DTX, DRX, FSYNC are the voice PCM signal after the digitlization, the interface relevant with application processor links to each other, perhaps after changing, link to each other with the audio-frequency module shown in Fig. 7, realize the connection of voice speech channel, the speech that transmits on the PSTN can be delivered on the receiver of convergent terminal, the speech of convergent terminal microphone collection is delivered among the PSTN.
Other pins of this chip link to each other with the general pin of application processor, mainly also are some states that read circuit and chip for application processor, the control of being correlated with etc.Concrete annexation as shown in Figure 9.
" the PSTN terminal-specific part " of convergent terminal can be realized by the DAA commercial chip.This chip volume is less, and as parts that are built into portable terminal inside, this chip is a present comparison feasible selection as the convergent terminal build-in components.This chip is realized the bearing function of PSTN fixed terminal, and its processing logic is controlled by application processor " PSTN module interface ".
Figure 10 shows the block diagram according to the application processor in the convergent terminal of the present invention 610.
" PSTN terminal-specific part " (just the second communication device 604) in the convergent terminal are not only and are embedded into simply in the portable terminal, and as mentioned above, more feasible at present chip is DAA.In order to allow the user use fixed terminal according to the use habit of portable terminal, application processor need be handled PSTN according to the processing logic of portable terminal and call out as the control assembly of DAA.Like this, the Business Processing of the PSTN Business Processing of convergent terminal and common PSTN user terminal is discrepant, and this difference is realized by " the second communication device interface " of application processor fully.Difference embodies in the following areas:
| Project | The ordinary fixed terminal | The PSTN module of convergent terminal |
| Ring drives | The ordinary fixed terminal triggers ring by the 75V ringing-current. | Ringing-current need be converted to digital signal transfers and give the ring detection module of convergent terminal, application processor can trigger the ringing circuit jingle bell of convergent terminal. |
| Come the electric bell sound | It is dull relatively that the bell sound is influenced by terminal capability. | Bell sound type is named many relatively, can support chord bell sound, various music file formats bell sound (as MP3, WMA etc.) according to capacity of mobile terminal. |
| The control of dislodging machine | By microphone taking and placing hook switch or Hands-free key control. | Carry out off-hook by application processor according to dislodging machine control (holding circuit) module of user's the operation ACTIVE CONTROL convergent terminal inside on convergent terminal, press the end of conversation key, hang up outside line by application processor control dislodging machine circuit. |
| Incoming call is answered mode | Pick up a receiver and just directly connect; Or press Hands-free key and just directly connect. | Logical by answering keyed jointing; For bar phone, direct connection (need not by) can be set; For clamshell phone, can also be provided with and renovate connection |
| Dialing | Elder generation's off-hook, the back dialing, number is to give network one by one. | Redial after the number input is complete, behind the application processor record number that upward user dials, control outside line then |
| Off-hook sends institute more one by one and dials the number. | ||
| Number sends | Directly send behind the user key-press with audio frequency/pulse signal. | After the Subscriber Number input is complete, complete called number numeral is converted to audio frequency/pulse one by one sends the PSTN switch to. |
| Caller identification | Directly be presented on the phone set display. | Need detect the decoding calling number by application processor, perhaps detect calling number and give application processor by other special chips, show by the display screen of application processor then by convergent terminal, carry out the coupling of this number simultaneously in this inside of number, also can trigger different the tinkle of bells according to the individual character the tinkle of bells that the user sets |
| Hang up mode | On-hook: traffic statistics are pushed down hook switch; For hand-free call, press Hands-free key and finish conversation. | Press on-hook key; The on-hook of clamshell phone buckle closure. |
| Speech is handled | Directly with on the audio conversion of the two lines receiver to the telephone set with the voice conversion of microphone to two lines. | There is 2/4 relevant line change-over circuit convergent terminal the inside, with the audio signal on two lines give application processor, then by public microphone and microphone and the user interactions of convergent terminal. |
| Busy tone detects | The end user understands initiatively on-hook after hearing busy tone, if long-time permanent, exchange opportunity is sent howler tone. | The convergent terminal the inside should provide the busy tone measuring ability, detects busy tone and on-hook automatically, avoids long-time permanent busy line. |
| Wireline inspection | Do not exist, directly judge according to ring-back tone by the user. | Convergent terminal need provide the wireline inspection function, confirms whether outside line is normal. |
The PSTN module of table 3 convergent terminal and the comparison of ordinary fixed terminal
Therefore, be mainly reflected in according to convergent terminal of the present invention and common mobile terminal difference:
1. function combination: the module and the function of portable terminal and fixed terminal are combined.
2. use and share: mainly realize at application processor.Application processor is responsible for connecting each functional module of coordinating " convergent terminal ", realizes the switching of convergent terminal working method and the processing of concurrent call.Application processor is supported the switching of three kinds of bearing modes of convergent terminal: separately as portable terminal; Separately as fixed terminal; Simultaneously as fixed terminal and portable terminal.Application processor also is supported in the processing of the concurrent situation of calling under the 3rd bearing mode (simultaneously as fixed terminal and portable terminal).
3. module is shared: realize identical function module shared of portable terminal and fixed terminal, reduction terminal cost also makes convergent terminal according to the present invention be different from binding on the simple physics of portable terminal and fixed terminal.
The heterogeneous network business concurrent processing is one of characteristic according to convergent terminal of the present invention, stresses that below the service concurrence of convergent terminal is handled.Following table shows the service concurrence of convergent terminal and handles scene.
| Concurrent type | Application scenarios for example | Remarks |
| Concurrent at heterogeneous network of same line of business | Take place mobile network and PSTN network simultaneously as speech business; | Need " application processor " of convergent terminal to coordinate that this type of is concurrent; |
| Concurrent at heterogeneous network of inhomogeneity business | Speech business is the mobile network, and fax or short message are at the PSTN network; | Need " application processor " of convergent terminal to coordinate that this type of is concurrent; |
| Concurrent at the homogeneity network of same line of business | At the inner CW/HOLD that takes place of mobile network; At the inner CW/HOLD that takes place of fixed network; | The single-mode network internal agreement can solve; |
| Concurrent at the homogeneity network of inhomogeneity business | Speech business and short message service are concurrent mobile network inside; Speech business and facsimile service are concurrent the PSTN network internal; | The single-mode network internal agreement can solve; |
The service concurrence of table 4 convergent terminal is handled scene
More than show four class service concurrence scenes.Because the service concurrence of network internal has had perfect agreement to offer some clarification on, this specification is no longer discussed.Calling between heterogeneous network is concurrent to mainly contain two kinds of scenes: the concurrent and inhomogeneity business of same line of business concurrent.
The concurrent of same line of business is a kind of basic concurrent type that convergent terminal is supported, the most basic is the concurrent of mobile network and PSTN voice-over-net business.Other business are as fax, video call etc., because the terminal capability restriction not necessarily can be supported to move and PSTN network carrying dual mode simultaneously.
Convergent terminal is moved ICQ in the process as the conversation of PSTN user terminal, perhaps in as mobile network's terminal call by the PSTN calling network, convergent terminal can select to keep current ongoing calling, then answers the calling of new incoming call; Can also between mobile network's calling and PSTN line call-up, switch (be similar to the CW/HOLD function, but for the user, taken the resource of corresponding mobile network and PSTN network simultaneously) mutually; The mobile subscriber can also be hung up any one calling wherein at any time.
The concurrent Capability Requirement for convergent terminal of inhomogeneity business is higher.But concurrent processing mechanism is unanimous on the whole: convergent terminal can select to keep current ongoing calling, then answers the calling of new incoming call; Can also between mobile network's calling and PSTN line call-up, switch (be similar to the CW/HOLD function, but for the user, taken the resource of corresponding mobile network and PSTN network simultaneously) mutually; The mobile subscriber can also be hung up any one calling wherein at any time.
In traditional portable terminal, can the holding calling historical record: comprise Inbound Calls, outbound calling, missed call etc.Record reservation information comprises; Call number, call setup time, call duration.Following table shows the mobile terminal calling history table.
| The initiator is to (incoming call/exhalation) | Telephone number | Zero-time | Connecting time |
Table 5 mobile terminal calling history table
If the connecting time of Inbound Calls is 0, show it is missed call; If the connecting time of outbound calling is 0, expression is not exhale to take on the telephone.
The call history of traditional portable terminal is after changing (U) SIM card, and call history can be lost.Even do not lose, also being difficult to distinguish from the call history of mobile phone which calling is that (U) SIM 1 initiates, and which is that (U) SIM2 initiates: because only write down a telephone number in the call history: only write down called number for the calling that mobile phone is initiated; Only write down the number of caller for the calling that mobile phone receives.
The enhancing call history characteristic of convergent terminal can address the above problem from the following aspect:
1. increase the information field of call history
| The initiator is to (incoming call/exhalation) | Calling number | Called number | The 3rd side's number | Zero-time | Connecting time | Type of service | Bearing mode |
Table 6 convergent terminal call history table
The implication explanation of newly-increased territory:
Calling number: in incoming call, calling number is the opposite end number; In outgoing call, calling number is the local terminal number.
Called number: in incoming call, called number is the local terminal number; In outgoing call, called number is the opposite end number.
The 3rd side's number: be used to write down with this and call out relevant third party's number.For example:, can write down the 3rd side's who changes before relating to number if change before the bid.
Type of service: indicate that this calling is speech business, data service, facsimile service, short message service, point-to-point video multimedia business etc.; Convergent terminal may have the multiple business ability.
Bearing mode: indicate it is, also be to use the carrying of PSTN subscriber's line with the carrying of mobile network's wireless mode.
2. the user is provided with the local terminal number
When the user inserted (U) SIM card convergent terminal for the first time or changes (U) SIM card of portable terminal, convergent terminal initiatively pointed out the user to import the MSISDN of this (U) SIM card correspondence.This number will be as the local terminal number in the mobile terminal calling historical record.If the user does not import, convergent terminal can use default Mobile Subscriber International ISDN Number, but may cause the information in " call history " inaccurate like this.The user also can revise the home terminal telephone number by hand at any time.
When the user was connected the PSTN subscribers feeder (comprising wired connected mode and wireless connections mode) with convergent terminal, convergent terminal initiatively pointed out the user to import the ISDN number of this PSTN subscribers feeder correspondence.This number will be as the local terminal number in the mobile terminal calling historical record.If the user does not import, convergent terminal can use default ISDN number, but may cause the information in " call history " inaccurate like this.The user also can revise the home terminal telephone number by hand at any time.
3. the call history on the convergent terminal can be used as the foundation of CDR inquiry
Figure 11 shows the schematic diagram according to three kinds of modes of convergent terminal of the present invention and PSTN subscriber line interface.As can be seen from the figure, convergent terminal is directly supported the RJ-11 socket.Also can directly connect by wired adapter mode: adapter is converted to the interface that terminal is supported with RJ-11.This mode mainly be for adapt to size of mobile terminals less, directly support the inconvenient situation of RJ-11.Also support the local area radio mode to connect according to convergent terminal of the present invention, as adopting technology such as bluetooth, infrared, Wi-Fi.Under this mode, also need portable terminal to support the communication of local area radio point-to-point, need one " wireless adapter " of configuration.One end of " wireless adapter " and portable terminal connect by bluetooth, infrared or Wi-Fi, and the other end connects the PSTN network by RJ-11, and " wireless adapter " is responsible for the information translation between these two interfaces.Generally, this moment, the function class of convergent terminal was similar to wireless phone, and " wireless adapter " is similar to the base of wireless phone.
According to the proposition of convergent terminal of the present invention, certain influence is all arranged for each link on communication (comprising mobile network's communication and PSTN network communication) industrial chain.See on the whole, play positive role for whole communication industry chain.Table 7 has been analyzed the concrete influence of convergent terminal for each link of communication industry's chain.
Table 7 convergent terminal is for the influence of communication industry's chain
In a word, the technique effect of realizing according to convergent terminal of the present invention is: the use habit of respecting mobile phone users; For the user saves communication cost: use the PSTN network to breathe out as much as possible in the place that the PSTN subscriber's line is arranged; All can produce active influence for whole communication value chain.
The above only is 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 changes and variation, for example, convergent terminal can be provided with preferred access way (adopt fixing insert still to move insert), can be simultaneously initiates caller or accepts called as the user of mobile network or fixed network.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (24)
1. a convergent terminal can use at least the first network and second network selectively, it is characterized in that, comprising:
First communicator is used for described first network;
The second communication device is used for described second network;
Basic common part is used to realize the input function and the output function of described convergent terminal; And
Application processor, be used to make described first communicator, described second communication device and the cooperation of described basic common part, one of make as required in described first communicator and the described second communication device at least to connect, thereby one of select in the multiple bearing mode of described convergent terminal with described basic common part;
Wherein, described first network is different from described second network, and described first network is the mobile network, and described second network is a fixed network;
Described multiple bearing mode comprises:
First bearing mode, described convergent terminal only uses as portable terminal in described mobile network;
Second bearing mode, described convergent terminal only uses as fixed terminal in described fixed network; And
The 3rd bearing mode, described convergent terminal use as described portable terminal and described fixed terminal respectively in described mobile network and described fixed network simultaneously;
Described application processor comprises:
The first communicator interface is connected to described first communicator;
The second communication device interface is connected to described second communication device;
The bearing mode switch unit is used for switching between a plurality of bearing modes of described convergent terminal;
The service concurrence processing unit, being used for carrying out service concurrence under described convergent terminal is in the situation of the 3rd bearing mode handles, in described mobile network and described fixed network, exist under the concurrent situation of speech business, make described convergent terminal keep the two-way speech business to call out simultaneously, and be implemented in switching between this two-way speech business by described convergent terminal.
2. convergent terminal according to claim 1 is characterized in that, exists under the situation of supplementary service in described mobile network and described fixed network, and described convergent terminal is selected the network of supplementary service correspondence earlier, carries out the processing of supplementary service again.
3. convergent terminal according to claim 1 is characterized in that, described portable terminal comprise following one of at least: single mode portable terminal, mode mobile terminal and multi-module mobile terminal.
4. convergent terminal according to claim 1 is characterized in that, described portable terminal comprise following one of at least: GSM terminal, CDMA terminal, phs terminal, WCDMA terminal, GPRS terminal and wll terminal.
5. convergent terminal according to claim 1 is characterized in that, described application processor further comprises:
The common application unit is used to realize module management Language Interface, phonebook function, incoming call display function and service application function.
6. convergent terminal according to claim 1 is characterized in that, described first communicator comprises:
Antenna;
Radio-frequency module is used for by the signal of described antenna reception from described mobile network, and sends a signal to described mobile network;
Power amplifier module is used for the signal that receives by described antenna is carried out processing and amplifying; And
Subscriber identification module is used for the identity information of stored user.
7. convergent terminal according to claim 6 is characterized in that, described first communicator further comprises:
Baseband processing module is used to carry out the processing of baseband signal; And
The wireless protocols processing module is used to carry out the processing and the selection of wireless protocols.
8. convergent terminal according to claim 1 is characterized in that, described fixed network is PSTN.
9. convergent terminal according to claim 8 is characterized in that, described second communication device comprises:
The PSTN interface is used for described convergent terminal is connected to described fixed network; And
The PSTN processing module is used to make described convergent terminal to be implemented in communication on the described PSTN.
10. convergent terminal according to claim 9 is characterized in that, described PSTN interface comprises RJ-11, is used for described convergent terminal is connected directly to described PSTN.
11. convergent terminal according to claim 9 is characterized in that, described PSTN interface comprises the RJ-11 transducer, and described RJ-11 transducer is connected to described PSTN by RJ-11 with described convergent terminal.
12. convergent terminal according to claim 9, it is characterized in that, described PSTN interface comprises the local area radio connector, and described local area radio connector is connected to wireless adapter by the local area radio connected mode, and described wireless adapter is connected to described PSTN by RJ-11.
13. convergent terminal according to claim 12 is characterized in that, described local area radio connector comprises infrared link block, is used for described convergent terminal is connected to wireless adapter by infrared short distance.
14. convergent terminal according to claim 12 is characterized in that, described local area radio connector comprises the bluetooth link block, is used for described convergent terminal is connected to wireless adapter by the bluetooth short distance.
15. convergent terminal according to claim 12 is characterized in that, described local area radio connector comprises the Wi-Fi link block, is used for described convergent terminal is connected to wireless adapter by the Wi-Fi short distance.
16. according to each described convergent terminal in the claim 1 to 14, it is characterized in that, further comprise:
Expand public part, be used to realize the expanded function of described convergent terminal.
17. convergent terminal according to claim 16 is characterized in that, the public part of described expansion comprise following one of at least: MP3 module, image capturing sensor module, earphone module, radio reception module, and Expansion memory module.
18., it is characterized in that described second communication device possesses following function one of at least according to each described convergent terminal in the claim 1 to 14:
After the called number input of described convergent terminal is finished, called number is converted to audio frequency or pulse signal, send to and the corresponding network equipment of described second communication device;
The wireline inspection function is provided, confirms whether outside line is normal.
19., it is characterized in that described second communication device comprises that following circuit is one of at least according to each described convergent terminal in the claim 1 to 14:
Ring detecting circuit is used to receive the digital signal that is converted to by ringing-current from described convergent terminal, and sends described digital signal to described application processor, to trigger the ringing circuit jingle bell of described convergent terminal;
The busy tone testing circuit is used for detecting busy tone and on-hook automatically, avoids long-time permanent busy line;
The dislodging circuit, under the control of described application processor, the off-hook of realizing described convergent terminal with hang up.
20. according to each described convergent terminal in the claim 1 to 14, it is characterized in that described application processor comprises software switch or hardware switch, be used to select described first communicator and described second communication device.
21. according to each described convergent terminal in the claim 1 to 14, it is characterized in that, described application processor comprises the service concurrence processing module, be used for occurring under the situation of service concurrence, determine the concurrent processing logic of heterogeneous network calling according to the ability and the type of service of described convergent terminal at heterogeneous network.
22. according to each described convergent terminal in the claim 1 to 14, it is characterized in that, described application processor comprises the common application unit, be used to realize between described first communicator and the described second communication device sharing functionality comprise following one of at least: business application, phone directory management, menu operation interface, recreation and tool software.
23. according to each described convergent terminal in the claim 1 to 14, it is characterized in that described application processor comprises the incoming information display module, be used to show the bearing mode of caller name, number and this terminal of sending a telegram here.
24., it is characterized in that the enhancing call history of described convergent terminal comprises following information according to each described convergent terminal in the claim 1 to 14:
Calling number: in incoming call, described calling number is the opposite end number; In outgoing call, described calling number is the local terminal number;
Called number: in described incoming call, described called number is the local terminal number; In described outgoing call, described called number is the opposite end number;
Bearer network: indicate it is, also be to use the carrying of second bearer network with the carrying of first bearer network.
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| CN1464762A (en) * | 2002-06-19 | 2003-12-31 | 求伯君 | Wireless-wire 2-in-1 mobile phone |
| CN1567967A (en) * | 2003-06-30 | 2005-01-19 | 中兴通讯股份有限公司 | A method and system for implementing short distance wireless communication in public switched telephone network |
| CN1728565A (en) * | 2004-07-30 | 2006-02-01 | 俞隽 | Use device and method possessing function of wired discontinuous mobile communication |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1852526A (en) | 2006-10-25 |
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