CN101340673A - Bi-mode terminal and communication method thereof - Google Patents
Bi-mode terminal and communication method thereof Download PDFInfo
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- CN101340673A CN101340673A CNA200810145788XA CN200810145788A CN101340673A CN 101340673 A CN101340673 A CN 101340673A CN A200810145788X A CNA200810145788X A CN A200810145788XA CN 200810145788 A CN200810145788 A CN 200810145788A CN 101340673 A CN101340673 A CN 101340673A
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Abstract
The invention relates to the mobile communication field, in particular to a technology which leads a mobile terminal to connect conversation in different network structures at the same time. A double-mode terminal communication method includes: during the process that a main control platform of a double-mode terminal carries out a voice service by a first wireless network, a sub-platform of the double-mode terminal receives a call request from a second wireless network and sends an incoming telephone notice to the main control platform; after receiving the incoming telephone notice, the main control platform controls the sub-platform to respond the call request of a second network. The invention also provides a double-mode terminal. As the main control platform and the sub-platform of the double terminal are respectively provided with a function which causes the conversation to be carried out in wireless networks with different structures, and the main control platform coordinates and controls a communication function of the sub-platform, thus realizing the conversation in the wireless networks with different structures at the same time.
Description
Technical field
The present invention relates to moving communicating field, relate in particular to the technology that portable terminal is connected the conversation in the different structure network simultaneously.
Background technology
The development trend that following mobile radio communication presents broadband and multiple heterogeneous radio access networks network and deposits.In heterogeneous network environment, multiple Radio Access Network covers the same area and service is provided will be general scene; On the other hand, reduction along with the network interface cost, mode mobile terminal becomes the trend of development, portable terminal will have two heterogeneous wireless interfaces simultaneously, such as GSM (Global System ForMobile Communication, global mobile communication) and CDMA (Code Division MultiplexAddress, code division multiple access) wave point, perhaps Wi-Fi (WirelessFidelity, Wireless Fidelity) and WiMAX (World Interoperability for Microwave Access, World Interoperability for Microwave Access, WiMax) wave point etc.
At present, though most dual-mode terminals can be supported the wireless communication of two heterogeneous radio access networks networks, then can only support the connection of single Internet phone-calling at one time.That is to say, when the user in the process of conversing by a wireless network, if receive the call request that another wireless network sends, dual-mode terminal can not respond this call request; That is to say that this dual-mode terminal is to carry out speech business in another wireless network when carrying out speech business by a wireless network.If the user is in the process of conversing by a wireless network, the other side of the transmission call request of another wireless network has important thing, then the user of this dual-mode terminal can't in time respond the call request of another wireless network, makes user's experience not good.
In order to support the connection of two wireless communications in the heterogeneous wireless network simultaneously, some high-end dual-mode terminal is by the powerful microprocessor operation system of constructing function at present, as LINUX, WINMOBILE, SYMBIAN etc., to support two heterogeneous wireless networks wireless communication simultaneously.But these operating system development difficulties are higher, and purchase cost is bigger, and therefore, this high-end dual-mode terminal cost is higher.
Summary of the invention
The embodiment of the invention provides a kind of dual-mode terminal and communication means thereof, realizes that in order to low cost dual-mode terminal carries out speech business simultaneously in two heterogeneous networks.
A kind of dual-mode terminal communication method comprises:
Master control platform at dual-mode terminal is undertaken by first wireless network in the process of speech business, and the auxiliary platform of dual-mode terminal receives the call request that second wireless network sends, and sends call-in reporting to described master control platform;
After described master control platform receives described call-in reporting, control call request that described auxiliary platform responds second wireless network, set up wireless communication link.
The described auxiliary platform of described control respond second wireless network call request, set up wireless communication link after, also comprise:
The speech business talking state of described master control platform control auxiliary platform second wireless network is set to hold mode; Perhaps,
The speech business talking state of described master control platform first wireless network is set to hold mode.
, after sending call-in reporting, described master control platform also comprises described:
Described master control platform is controlled the voice call sound channel of described auxiliary platform open auxiliary platform.
A kind of dual-mode terminal communication method comprises:
After the auxiliary platform of described dual-mode terminal receives the call request of second wireless network transmission, send call-in reporting to described master control platform;
After described master control platform received described call-in reporting, the control auxiliary platform carried out speech business by second wireless network;
Undertaken by second wireless network in the process of speech business at described auxiliary platform, described master control platform receives the call request that first wireless network sends, and responds call request that described first wireless network sends, sets up wireless communication link.
A kind of dual-mode terminal comprises: master control platform and auxiliary platform;
Described master control platform is used for carrying out speech business by first wireless network;
When described auxiliary platform is used to receive the call request of second wireless network transmission, send call-in reporting to described master control platform;
After described master control platform receives described call-in reporting, control call request that described auxiliary platform responds second wireless network, set up wireless communication link.
Described master control platform comprises:
First wireless communication module is used for by the described first wireless network sending and receiving wireless signal;
First interface module is used for establishing a communications link with described auxiliary platform;
First call processing module is used for carrying out the speech business of first wireless network by described first wireless communication module;
Call management module, be used to receive described call-in reporting after, send the control command of connecting incoming call to described auxiliary platform; And
Described auxiliary platform comprises:
Second wireless communication module is used for by the described second wireless network sending and receiving wireless signal;
Second interface module is used for establishing a communications link with described master control platform;
Second call processing module when receiving the call request of second wireless network transmission by described second wireless communication module, sends call-in reporting by described second interface module to described master control platform; And after receiving the control command of connecting incoming call by described second interface module, respond described call request, set up wireless communication link.
The embodiment of the invention is because the master control platform of dual-mode terminal and auxiliary platform have the speech business in the wireless network of realizing different structure respectively, and the master control platform is by the communication function of coordination, control auxiliary platform, thereby the speech business in the different structure wireless network is carried out in realization simultaneously.
Description of drawings
Fig. 1-Fig. 6 is respectively the method flow schematic diagram that the following pair heterogeneous network of various scenes of the embodiment of the invention carries out speech business simultaneously;
Fig. 7 is an embodiment of the invention dual-mode terminal internal structure schematic diagram.
Embodiment
The dual-mode terminal of the embodiment of the invention adopts two respectively based on the platform of heterogeneous networks structure.For example, adopt the platform based on the GSM procotol, another adopts the platform based on the cdma network agreement.By the coordination between these two single procotol platforms and mutual, thereby carry out speech business when being implemented in two different systems (structure) network, such as by based on GSM procotol platform with based on the coordination between the cdma network protocol platform and mutual, thereby realization turns on the conversation in GSM network and the cdma network simultaneously.Because this platform based on the single network agreement is very ripe technically, cost is very low; Even therefore the cost of two single procotol platforms addition also is far below the cost of supporting the dual network protocol platform.So, carry out when the dual-mode terminal of the embodiment of the invention can be realized dual network speech business cheaply.
Below to realize that carrying out speech business simultaneously in GSM network and the cdma network tells about specific implementation.For those skilled in the art, can obviously obtain dual-mode terminal according to the disclosed technology contents of the embodiment of the invention supports other heterogeneous networks to carry out speech business simultaneously simultaneously.For supporting more than for the multimode terminal of two heterogeneous networks, those skilled in the art also can be according to the disclosed content of the embodiment of the invention, in multimode terminal, be provided with a plurality of platforms based on heterogeneous networks, with one of them platform is that the master control platform is coordinated to realize that with mutual many networks carry out speech business simultaneously to other platform.And that the master control platform in multimode terminal is coordinated other platform is identical with the embodiment of the invention with mutual method principle, and those skilled in the art can the easy realization according to the technical scheme that the embodiment of the invention provides.
The dual-mode terminal that the embodiment of the invention provides has a GSM platform of supporting GSM network service, and a CDMA platform of supporting cdma network communication.These two platforms all have antenna and wireless transmission, receiver module (wireless communication module) separately respectively, and based on the protocol stack of each automatic network.Carry out speech business in order to coordinate, control two platforms, need to determine that one of them is for the master control platform is dominated, the coordinating communication process.If neither one is as the master control platform of leading role, the operation of two platforms will produce conflict, and can not reach the purpose of smooth conversation.In the specific implementation process, both can be with the GSM platform as the master control platform, the CDMA platform is as auxiliary platform; Also can be with the CDMA platform as the master control platform, the GSM platform is as auxiliary platform.
Below with the GSM platform as the master control platform, the CDMA platform is an example as the dual-mode terminal of auxiliary platform, specifically tells about the method that two heterogeneous networks carry out speech business simultaneously.
In actual applications, dual-mode terminal carries out the speech business in two heterogeneous networks simultaneously, and the following concrete scene can be arranged:
Scene one
Carry out in the process of speech business at master control platform GSM platform, the CDMA platform receives the call request that cdma network sends, and this moment, the user selected to answer the incoming call of cdma network, and the incoming call of the GSM platform that maintenance is being conversed.Particular flow sheet comprises the steps: as shown in Figure 1
S101, GSM platform carry out speech business by the GSM network.
GSM platform in the dual-mode terminal is set up wireless communication link, and is carried out speech business by the GSM network after the call request that receives the transmission of GSM network.After the response call request, set up speech business.The talking state of speech business can have two kinds: a kind of is the conversation state of activation, and promptly the user can converse with the other side; Another kind of is the conversation hold mode, and the user can not converse with the other side under hold mode, but wireless communication link still keeps.In general, the user selects to connect after receiving call request, and then the talking state of speech business is state of activation.
S102, undertaken by the GSM network in the process of speech business, the CDMA platform receives the call request that cdma network sends.
S103, CDMA platform send call-in reporting to the GSM platform after the call request that receives the cdma network transmission.
Can pass through communication interface (such as serial bus interface or parallel bus interface) photos and sending messages mutually between CDMA platform in the dual-mode terminal and the GSM platform, the information format of transmission can be multiple.Because instruction is one of usual instructions to AT in portable terminal (Attention notes), so the embodiment of the invention is that example is told about concrete scheme with the AT instruction.Those skilled in the art can be according to the disclosed technology contents of the embodiment of the invention, adopts other instruction or self-defining information format to reach information interaction between CDMA platform and the GSM platform.
Concrete, the CDMA platform sends call-in reporting to the GSM platform, can be to send AT instruction " RING " to the GSM platform.
S104, CDMA platform send caller ID to the GSM platform.
The CDMA platform further can also send caller ID to the GSM platform after having sent call-in reporting, the GSM platform can show this caller ID, makes the user can learn the transmit leg of incoming call.
S105, GSM platform receive call request to user prompt CDMA platform.
Those skilled in the art can adopt several different methods to point out the user according to actual conditions.Such as, point out with voice; Perhaps, on screen, show the schematic diagram etc. of new incoming call.
S106, GSM platform receive user's operation information, know that being chosen as of user answer the incoming call of cdma network, and the speech business talking state of GSM network is set to keep.
In the process that master control platform GSM platform is conversed, the CDMA platform receives under the situation of the call request that cdma network sends, and the user can have multiple choices:
The one, select to answer the incoming call of cdma network, the speech business of GSM network is kept; Promptly select to activate the speech business of cdma network, converse, suspend the conversation of GSM network, but hang on the conversation of GSM network, the conversation of GSM network is kept (Hold) by cdma network;
The 2nd, select to continue the conversation of GSM network, connect and keep the incoming call of cdma network; Promptly continue keeping the speech business talking state of GSM network is state of activation, and the speech business talking state that cdma network is set is a hold mode.
The 3rd, select to answer simultaneously the incoming call of GSM network and cdma network; Promptly select to activate simultaneously the speech business talking state of GSM network and cdma network.
In this scene one, introduce the user and carry out first kind of operation after the selection; The operation that the user carries out after second kind and the third are selected is then introduced in scene two and scene three respectively.
Here need to explain, after the wireless communication link of dual-mode terminal and communication counterpart is set up, show that promptly the speech business between them is set up.But speech business is set up and do not meant that communicating pair just can converse: when this speech business talking state was in maintenance (Hold) state, the communication linkage of communicating pair was kept on-state, but can not converse; When this talking state was in activation (Active) state, then communicating pair can have been conversed.
S107, GSM platform are closed the voice call sound channel of this platform.
The speech business talking state of S108, GSM platform GSM network is set to keep (Hold).
That is the speech business talking state of GSM platform GSM network is set to hold mode from state of activation.
S109, GSM platform send the control command of opening the voice call sound channel to the CDMA platform.
Concrete, the GSM platform sends AT instruction " AT+CMUT=0 " to the CDMA platform, as the control command of opening the voice call sound channel.
S110, CDMA platform are opened the voice call sound channel of this platform, and reply confirmation to the GSM platform.
The CDMA platform is opened the voice call sound channel of this platform according to opening the control command of voice call sound channel, and to the opened affirmation information of GSM platform reply voice conversation sound channel (AT instruct " OK ").
A kind of concrete GSM platform control CDMA platform that above-mentioned steps S109-S110 provides for the embodiment of the invention is opened the method for this platform voice call sound channel.It will be understood by those skilled in the art that according to actual conditions to adopt the instruction of other definition or signal to reach the purpose that GSM platform control CDMA platform is opened this platform voice call sound channel.
S111, GSM platform send the control command of connecting incoming call to the CDMA platform.
Concrete, the GSM platform sends AT instruction " ATA " to the CDMA platform, in order to notice CDMA platform connecting incoming call.
S112, the call request of CDMA platform response are set up wireless communication link by cdma network, and are returned confirmation.
The CDMA platform is set up wireless communication link according to the control command response call request of connecting incoming call by cdma network; And return the affirmation information (OK) of finishing this operation to the GSM platform.After the call request of CDMA platform response, the speech business of cdma network has promptly been set up, and the speech business talking state of cdma network is a state of activation.
At this moment, the talking link of calling party and this dual-mode terminal is set up.Because the voice call sound channel of CDMA platform is opened, the user can converse by cdma network and communication counterpart.
Simultaneously, the conversation of GSM network is not hung up, and is the state of connecting still, thereby has realized the speech business of GSM network and cdma network simultaneously by GSM platform and CDMA platform.
Above-mentioned steps S111-S112 controls the described call request of CDMA platform response, sets up the method for speech business for a kind of concrete GSM platform that the embodiment of the invention provides.It will be understood by those skilled in the art that according to actual conditions to adopt the instruction of other definition or signal to reach the described call request of GSM platform control CDMA platform response, set up the purpose of speech business.
S113, end of conversation, GSM platform send to the CDMA platform and hang up control command.
After finishing conversation, the GSM platform sends to the CDMA platform and hangs up control command (AT instruct " ATH ") according to user's the operation of hanging up.
S114, CDMA platform kill-call, and return confirmation.
CDMA platform basis is hung up the control command kill-call, and returns confirmation.
S115, GSM platform activate the conversation of the GSM network that keeps.
After the affirmation information of receiving CDMA platform kill-call, the GSM platform is set to the speech business talking state of GSM network activate again.Like this, the user can continue the conversation of previous GSM network.
Scene two
Carry out in the process of speech business at master control platform GSM platform, though the CDMA platform receives call request, but the user selects to continue the conversation of GSM voice-over-net business, and behind the call through to cdma network, the speech business talking state that cdma network is set is for keeping.Particular flow sheet comprises the steps: as shown in Figure 2
Step S201-S205 is identical with step S101-S105 in the above-mentioned scene one, repeats no more herein.
S206, GSM platform receive user's operation information, know user's the conversation that continues the GSM network that is chosen as, and connect and keep the incoming call of cdma network.
S207, GSM platform send the control command of connecting incoming call to the CDMA platform.
S208, the call request of CDMA platform response are set up wireless communication link by cdma network, and are returned confirmation.
The CDMA platform is set up wireless communication link according to the control command response call request of connecting incoming call by cdma network.At this moment, the speech business talking state of cdma network is a state of activation.
Though this moment, wireless communication link was set up, because the voice call sound channel of CDMA platform is not opened, be in closed condition, so user's sound can not send to communication counterpart.
S209, GSM platform send the control command that keeps conversation to the CDMA platform.
The speech business talking state of S210, CDMA platform cdma network is set to keep (Hold) state, and returns confirmation.
The CDMA platform is according to the control command that keeps conversation (AT instruct " AT+FLASH "), and the speech business talking state of cdma network is set to maintenance (Hold), and returns the affirmation information (OK) of finishing this operation.
Better for the experience that makes communication counterpart, can send such as signal languages such as " the phone on please not wanted on-hook " this moment to communication counterpart, and prompting the other side conversation has been connected, and please pause to wait.
At this moment, though the conversation of cdma network also is not activated, the speech business of cdma network is set up, and communication link is connected, thereby has realized that by GSM platform and CDMA platform GSM network and cdma network carry out speech business simultaneously.
The conversation of a kind of concrete GSM platform control CDMA platform cdma network that above-mentioned steps S209-S210 provides for the embodiment of the invention is set to the method for hold mode.It will be understood by those skilled in the art that the conversation that can also adopt the instruction of other definition or signal to reach GSM platform control CDMA platform cdma network according to actual conditions is set to the purpose of hold mode.
S211, after the GSM Internet phone-calling is finished, the GSM platform send to activate the control command of conversation to the CDMA platform.
After the GSM Internet phone-calling was finished, the GSM platform specifically can be " AT+FLASH " instruction to the activation conversation control command that the CDMA platform sends.Need to prove that herein the control command of the control command of maintenance conversation and activation conversation can be that " AT+FLASH " in the AT command set instructs." AT+FLASH " instruction is a kind of switch command, if the speech business talking state is a state of activation, receives " AT+FLASH " instruction that is:, and then talking state is set to hold mode; If the speech business talking state is a hold mode, receive " AT+FLASH " instruction, then talking state is set to state of activation.That is to say the instruction of " AT+FLASH " instruction for being used to switch the speech business talking state.
The speech business talking state of S212, CDMA platform cdma network is set to state of activation, and returns confirmation.
S213, GSM platform send the control command of opening the voice call sound channel to the CDMA platform.
S214, CDMA platform open the voice call sound channel of this platform according to the control command of opening the voice call sound channel, and to the opened affirmation information of GSM platform reply voice conversation sound channel (AT instruct " OK ").
At this moment, the user can converse by cdma network and communication counterpart.
Behind the end of conversation of S215, cdma network, the GSM platform sends to the CDMA platform and hangs up control command.
S216, CDMA platform kill-call, and return confirmation.
Scene three
Carry out in the process of speech business at master control platform GSM platform, the CDMA platform receives call request, and the user selects to converse by GSM network and cdma network simultaneously.Particular flow sheet comprises the steps: as shown in Figure 3
Step S301-S305 is identical with step S101-S105 in the above-mentioned scene one, repeats no more herein.
S306, GSM platform receive user's operation information, know that being chosen as simultaneously of user converse by GSM network and cdma network.
S307, GSM platform send the control command of opening the voice call sound channel to the CDMA platform.
S308, CDMA platform are opened the voice call sound channel of this platform, and reply confirmation to the GSM platform.
S309, GSM platform send the control command of connecting incoming call to the CDMA platform.
S310, the call request of CDMA platform response are set up wireless communication link by cdma network, and are returned confirmation.
After the call request of CDMA platform response, the speech business of cdma network has been set up, and the speech business talking state is a state of activation.At this moment, the conversation of GSM network and cdma network has not only all been connected, and all is in state of activation; And because the voice call sound channel of GSM platform and CDMA platform has all been opened, therefore user's sound can arrive the communication counterpart of GSM network and the communication counterpart of cdma network by GSM network and cdma network respectively, simultaneously the user can also be in receiver the sound of communication counterpart of the communication counterpart of the GSM of uppick simultaneously network and cdma network; That is to say that the communication counterpart of GSM network and the communication counterpart of cdma network can while and user's communications.
Further, if the GSM platform and the CDMA platform of dual-mode terminal are equipped with Mike respectively, can realize that then two people's sound sends to the communication counterpart of GSM network and the communication counterpart of cdma network respectively by this dual-mode terminal simultaneously.
Further, if the GSM platform and the CDMA platform of dual-mode terminal is equipped with receiver respectively, can realize that then two people are simultaneously by this dual-mode terminal sound of the communication counterpart of the communication counterpart of uppick GSM network and cdma network respectively.
Scene four
Undertaken by cdma network in the process of speech business at auxiliary platform CDMA platform, the GSM platform receives the call request that the GSM network sends; At this moment, the user selects to answer the incoming call of GSM network, and the speech business conversation of ongoing cdma network is kept.Particular flow sheet comprises the steps: as shown in Figure 4
S401, CDMA platform receive the call request that cdma network sends.
S402, CDMA platform send call-in reporting to the GSM platform after the call request that receives the cdma network transmission.
S403, CDMA platform send caller ID to the GSM platform.
S404, GSM platform receive call request to user prompt CDMA platform, and receive the operation indication of user's incoming call answering.
S405, GSM platform send the control command of opening the voice call sound channel to the CDMA platform.
S406, CDMA platform are opened the voice call sound channel of this platform, and reply confirmation to the GSM platform.
S407, GSM platform send the control command of connecting incoming call to the CDMA platform.
S408, the call request of CDMA platform response are set up wireless communication link by cdma network, and are returned confirmation.
After the call request of CDMA platform response, the speech business of having set up cdma network, and the speech business talking state of cdma network is a state of activation.At this moment, the user can converse by cdma network.In communication process:
S409, GSM platform receive the call request that the GSM network sends, and to this call request of user prompt.
S410, GSM platform receive user's operation information, know that being chosen as of user answer the incoming call of GSM network, and the speech business conversation of ongoing cdma network is kept.
Be similar to above-mentioned scene one, two, three, in the process that auxiliary platform CDMA platform is conversed by cdma network, the GSM platform receives under the situation of the call request that the GSM network sends, and the user also can have multiple choices:
The incoming call of GSM network is answered in A, selection, and the conversation of ongoing cdma network is kept;
B, selection continue the conversation of cdma network, connect and keep the incoming call of GSM network;
C, selection are conversed by GSM network and cdma network simultaneously.
Operation after in this scene four, introducing the user and selecting A; The user selects the operation behind B and the C then to introduce in scene five and scene six respectively.
S411, GSM platform send the control command of closing the voice call sound channel to the CDMA platform.
Concrete, the GSM platform sends AT instruction " AT+CMUT=1 " to the CDMA platform, as the control command of closing the voice call sound channel.
S412, CDMA platform are closed the voice call sound channel of this platform, and reply confirmation to the GSM platform.
S413, GSM platform send the control command that keeps conversation to the CDMA platform.
The speech business talking state of S414, CDMA platform cdma network is set to keep (Hold), and returns confirmation.
Better for the experience that makes communication counterpart, can send such as signal languages such as " please wait a moment, do not want on-hook " this moment to communication counterpart, and prompting the other side conversation is still connected, and please pause to wait.
The call request that S415, GSM platform response GSM network send, and converse by the GSM network.
After the call request that GSM platform response GSM network sends, the speech business talking state of GSM network is state of activation.
Behind the end of conversation of S416, GSM network, the GSM platform sends the control command that activates conversation to the CDMA platform.
The speech business talking state of S417, CDMA platform cdma network is set to activate, and returns confirmation.
At this moment, the user can continue the conversation of cdma network.
Behind the end of conversation of S418, cdma network, the GSM platform sends to the CDMA platform and hangs up control command.
S419, CDMA platform kill-call, and return confirmation.
Scene five
Undertaken by CDMA in the process of speech business at auxiliary platform CDMA platform, the GSM platform receives the call request that the GSM network sends; At this moment, the user selects to continue the conversation of cdma network, and the call request of GSM network is responded, set up communication link after, the speech business of GSM network conversation is kept.Particular flow sheet comprises the steps: as shown in Figure 5
Step S501-S509 is identical with step S401-S409 in the above-mentioned scene four, repeats no more herein.
S510, GSM platform receive user's operation information, know user's the conversation that continues cdma network that is chosen as, connect the GSM network incoming call, the speech business conversation of GSM network is set for keeping.
After the call request that S511, GSM platform response GSM network send, set up wireless communication link, and keep the conversation of (Hold) GSM network.
After the call request that GSM platform response GSM network sends, the conversation of promptly having connected the GSM network; The GSM platform speech business conversation of GSM network earlier is set to hold mode, does not activate this conversation, and can close the voice call sound channel of GSM platform.
The GSM platform can also send to the communication counterpart of GSM network such as signal languages such as " the phone on please not wanted on-hook ", and prompting the other side conversation has been connected, and please pause to wait.
S512, when the end of conversation of cdma network, the operation information that the GSM platform finishes the cdma network conversation according to the user who obtains sends to the CDMA platform hangs up control command.
S513, CDMA platform kill-call, and return confirmation.
S514, GSM platform activate the conversation of the previous GSM network that keeps.
Be that GSM platform GSM voice-over-net service call state is set to state of activation.
At this moment, the user can converse by the GSM network.
Scene six
Undertaken by CDMA in the process of speech business at auxiliary platform CDMA platform, the GSM platform receives the call request that the GSM network sends; The user selects to converse by GSM network and cdma network simultaneously.Particular flow sheet comprises the steps: as shown in Figure 6
Step S601-S609 is identical with step S401-S409 in the above-mentioned scene four, repeats no more herein.
S610, GSM platform receive user's operation information, know that being chosen as simultaneously of user converse by GSM network and cdma network.
After the call request that S611, GSM platform response GSM network send, set up wireless communication link.
The GSM platform is after the call request that response GSM network sends, and the speech business talking state of GSM network is state of activation.The user conversed when at this moment, can realize under the dual network by GSM network and cdma network.
According to said method, can realize under various scenes that GSM network and cdma network carry out speech business simultaneously.Like this, just can not converse, and not know, can't select to answer yet the incoming call of another one network, thereby improve mobile terminal user experience because of the user by a network.
The step that user in above-mentioned each scene selects not is for necessary, and what present embodiment provided is a preferable solution; In addition, can also be with certain rule that is provided with in advance, perhaps to decide be the conversation of answering which network in two networks in Mo Ren selection, or answer the conversation of two networks simultaneously.
Though it will be understood by those skilled in the art that in the above-mentioned explanation, for ease of understanding, the step of method has been adopted the succession description, should be pointed out that for the order of above-mentioned steps and do not do strict the restriction.
A kind of dual-mode terminal that the embodiment of the invention provides as shown in Figure 7, comprising: master control platform 701 (GSM platform), auxiliary platform 721 (CDMA platform).
Wherein, master control platform 701 comprises: first wireless communication module 702, first interface module 703, first call processing module 704, call management module 705.
First wireless communication module 702 of master control platform 701 is used for by GSM network sending and receiving wireless signal.
First call processing module 704 of master control platform 701 is used for carrying out the speech business of GSM network by first wireless communication module 702.The radio protocol stack that has comprised the GSM network in first call processing module 704.
Second wireless communication module 722 of auxiliary platform 721 is used for by cdma network sending and receiving wireless signal.
Second call processing module 724 of auxiliary platform 721 is used for when receiving the call request of cdma network transmission by second wireless communication module 722, sends call-in reportings by second interface module 723 to described master control platform 701.The radio protocol stack that has comprised cdma network in second call processing module 724.
The call management module 705 of master control platform 701 sends the control command of connecting incoming call according to the described call-in reporting that receives by first interface module 703 to described auxiliary platform by first interface module 703.
Second call processing module 724 of auxiliary platform 721 responds described call request, sets up speech business after receiving the control command of connecting incoming call by second interface module 723.
In addition, the call management module 705 of master control platform 701 can also be according to the call-in reporting of auxiliary platform transmission, to the call request of user prompt cdma network transmission; If receive the conversation that being chosen as of user continued the conversation of GSM network, wouldn't be answered cdma network, then call management module 705 sends the control command that keeps conversation by first interface module 703 to described auxiliary platform; If receive user's the conversation of answering GSM network and cdma network simultaneously that is chosen as, then call management module 705 sends the control command of opening the voice call sound channel by first interface module 703 to described auxiliary platform; If receive the conversation that being chosen as of user suspended the conversation of GSM network, answered cdma network, then send conversation and keep notice to first call processing module 704.
Second call processing module 724 is if receive the control command that keeps conversation by second interface module 723, and then the conversation of cdma network is set to hold mode; If receive the control command of opening the voice call sound channel, then open the voice call sound channel of this platform.
After first call processing module 704 received conversation maintenance notice, the conversation of GSM network was set to hold mode, closes the voice call sound channel of master control platform.
The embodiment of the invention is because the master control platform of dual-mode terminal and auxiliary platform have the function of conversing in the wireless network of realizing different structure respectively, and the master control platform is by the communication function of coordination, control auxiliary platform, thereby the conversation in the different structure wireless network is connected in realization simultaneously.
One of ordinary skill in the art will appreciate that all or part of step that realizes in the foregoing description method is to instruct relevant hardware to finish by program, this program can be stored in the computer read/write memory medium, as: ROM/RAM, magnetic disc, CD etc.
Will also be appreciated that the apparatus structure shown in accompanying drawing or the embodiment only is schematically, the presentation logic structure.Wherein the module that shows as separating component may or may not be physically to separate, and the parts that show as module may be or may not be physical modules.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (11)
1, a kind of dual-mode terminal communication method is characterized in that, comprising:
Master control platform at dual-mode terminal is undertaken by first wireless network in the process of speech business, and the auxiliary platform of dual-mode terminal receives the call request that second wireless network sends, and sends call-in reporting to described master control platform;
After described master control platform receives described call-in reporting, control call request that described auxiliary platform responds second wireless network, set up wireless communication link.
2, the method for claim 1 is characterized in that, the described auxiliary platform of described control respond second wireless network call request, set up wireless communication link, specifically comprise:
Described master control platform sends the control command of connecting incoming call to auxiliary platform;
Described auxiliary platform is according to the control command of described connecting incoming call, respond second wireless network call request, set up wireless communication link.
3, method as claimed in claim 1 or 2 is characterized in that, the described auxiliary platform of described control respond second wireless network call request, set up wireless communication link after, also comprise:
The speech business talking state of described master control platform control auxiliary platform second wireless network is set to hold mode; Perhaps,
The speech business talking state of described master control platform first wireless network is set to hold mode.
4, method as claimed in claim 3 is characterized in that, the speech business talking state of described master control platform control auxiliary platform second wireless network is set to hold mode, specifically comprises:
Described master control platform sends the control command that keeps conversation to described auxiliary platform;
Described auxiliary platform is according to the control command of described maintenance conversation, and the speech business talking state of second wireless network is set to hold mode.
5, method as claimed in claim 1 or 2 is characterized in that,, also comprises after described master control platform sends call-in reporting described:
Described master control platform is controlled the voice call sound channel of described auxiliary platform open auxiliary platform.
6, a kind of dual-mode terminal communication method is characterized in that, comprising:
After the auxiliary platform of described dual-mode terminal receives the call request of second wireless network transmission, send call-in reporting to described master control platform;
After described master control platform received described call-in reporting, the control auxiliary platform carried out speech business by second wireless network;
Undertaken by second wireless network in the process of speech business at described auxiliary platform, described master control platform receives the call request that first wireless network sends, and responds call request that described first wireless network sends, sets up wireless communication link.
7, method as claimed in claim 6 is characterized in that, after receiving call request that first wireless network sends at described master control platform, setting up wireless communication link, also comprises:
The speech business talking state that described master control platform is controlled described second wireless network of described auxiliary platform is set to hold mode; Perhaps,
The speech business talking state of described first wireless network of described master control platform is set to hold mode.
8, a kind of dual-mode terminal is characterized in that, comprising: master control platform and auxiliary platform;
Described master control platform is used for carrying out speech business by first wireless network;
When described auxiliary platform is used to receive the call request of second wireless network transmission, send call-in reporting to described master control platform;
After described master control platform receives described call-in reporting, control call request that described auxiliary platform responds second wireless network, set up wireless communication link.
9, terminal as claimed in claim 8 is characterized in that, described master control platform comprises:
First wireless communication module is used for by the described first wireless network sending and receiving wireless signal;
First interface module is used for establishing a communications link with described auxiliary platform;
First call processing module is used for carrying out the speech business of first wireless network by described first wireless communication module;
Call management module, be used to receive described call-in reporting after, send the control command of connecting incoming call to described auxiliary platform; And
Described auxiliary platform comprises:
Second wireless communication module is used for by the described second wireless network sending and receiving wireless signal;
Second interface module is used for establishing a communications link with described master control platform;
Second call processing module when receiving the call request of second wireless network transmission by described second wireless communication module, sends call-in reporting by described second interface module to described master control platform; And after receiving the control command of connecting incoming call by described second interface module, respond described call request, set up wireless communication link.
10, terminal as claimed in claim 8 or 9 is characterized in that,
The speech business talking state that described master control platform also is used to control described auxiliary platform second wireless network is set to hold mode.
11, terminal as claimed in claim 10 is characterized in that,
Described call management module also is used for after receiving call-in reporting, sends the control command that keeps conversation to described auxiliary platform by described first interface module;
After described second call processing module also was used for receiving the control command of described maintenance conversation by described second interface module, the speech business talking state of second wireless network was set to hold mode.
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| CNA200810145788XA CN101340673A (en) | 2008-08-19 | 2008-08-19 | Bi-mode terminal and communication method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104602211A (en) * | 2013-10-30 | 2015-05-06 | 中兴通讯股份有限公司 | Processing method, device and system for call waiting in CDMA (Code Division Multiple Access) system, and terminal comprising processing device |
| CN110214462A (en) * | 2019-04-25 | 2019-09-06 | 北京小米移动软件有限公司 | Page response method and apparatus, paging method and device |
-
2008
- 2008-08-19 CN CNA200810145788XA patent/CN101340673A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104602211A (en) * | 2013-10-30 | 2015-05-06 | 中兴通讯股份有限公司 | Processing method, device and system for call waiting in CDMA (Code Division Multiple Access) system, and terminal comprising processing device |
| CN110214462A (en) * | 2019-04-25 | 2019-09-06 | 北京小米移动软件有限公司 | Page response method and apparatus, paging method and device |
| CN110214462B (en) * | 2019-04-25 | 2022-04-26 | 北京小米移动软件有限公司 | Paging response method and device, and paging method and device |
| CN114867106A (en) * | 2019-04-25 | 2022-08-05 | 北京小米移动软件有限公司 | Paging response method and device, and paging method and device |
| CN114867106B (en) * | 2019-04-25 | 2024-02-06 | 北京小米移动软件有限公司 | Paging response method and device, paging method and device |
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Application publication date: 20090107 |