CN100515142C - Mobile terminal capable of implementing stand by mode for both modes at same time and communication method - Google Patents

Mobile terminal capable of implementing stand by mode for both modes at same time and communication method Download PDF

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Publication number
CN100515142C
CN100515142C CNB2006101504754A CN200610150475A CN100515142C CN 100515142 C CN100515142 C CN 100515142C CN B2006101504754 A CNB2006101504754 A CN B2006101504754A CN 200610150475 A CN200610150475 A CN 200610150475A CN 100515142 C CN100515142 C CN 100515142C
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CN
China
Prior art keywords
gsm
radio
cdma
module
network
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CNB2006101504754A
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Chinese (zh)
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CN1960550A (en
Inventor
张智江
顾旻霞
贾川
蔡佶
周小平
高庆华
孙燚
杨震
孙矫健
李香平
严斌峰
陈秀俊
李斌
向伟观
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中国联合网络通信集团有限公司
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Priority to CN200510086800.0 priority Critical
Priority to CN200510086800 priority
Application filed by 中国联合网络通信集团有限公司 filed Critical 中国联合网络通信集团有限公司
Priority to CNB2006101504754A priority patent/CN100515142C/en
Publication of CN1960550A publication Critical patent/CN1960550A/en
Application granted granted Critical
Publication of CN100515142C publication Critical patent/CN100515142C/en

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Abstract

The mobile terminal comprises: an antenna for receiving and sending communication signals; a first baseband and RF system for processing GSM network signals; a second base band and RF system for processing the CDMA network signals; a main control module for scheduling and coordinating the first baseband and RF system and the second baseband and RF system; the first baseband and RF system and the send baseband RF and system simultaneously enter into standby stat in GSM and CDMA networks. When users are at non-calling state, they can choose the number either in GSM network or CDMA network as calling side or called side, and meanwhile the un-selected network cannot enter into power-off state; when users is in call state in a certain network, the incoming call in another network will not be lost.

Description

A kind of portable terminal and means of communication thereof of standing by mode for both modes at same time of realizing
Technical field
The present invention relates to the portable terminal of moving communicating field, particularly a kind of portable terminal of supporting bimodulus, it can realize idle function simultaneously at GSM net and CDMA net.
Background technology
In the moving communicating field GSM and cdma network are arranged at present, G network users number and C network users total amount cross hundred million at present, two mobile networks are had complementary advantages in order to make, common development, and the resource of two nets can both effectively be utilized, the existing existing mode mobile terminal that can be used for GSM net and CDMA net simultaneously.
Existing GSM net and CDMA net dual-mode terminal mainly are at using G﹠amp; The user of C bimodulus card designs.Therefore the user has only a Subscriber Number and can select any one service network, does not need to support the two idle functions to two networks, does not promptly need the while standby on two networks.On implementation, this GSM net and CDMA net dual-mode terminal are to the similar switch control of the scheduling of GSM and two networks of CDMA, and the user can only select a network to serve in a certain moment, and the network selection network does not enter off-mode simultaneously.Chinese patent application number discloses relevant technical scheme for the application for a patent for invention of CN03160110.3.
Yet existing G﹠amp; Two draw-in grooves on the C dual-mode terminal code requirement terminal are not only supported G﹠amp; C bimodulus card, also support the SIM card of GSM net and the UIM card of CDMA net, but owing to there is not the function of the two standbies of two nets, used the user of GSM SIM card and CDMA 1X UIM card to bring inconvenience simultaneously, for example when user's not network selection network Subscriber Number is called, network can point out calling party the other side " to shut down ", and the user can not in time receive and comes from this not short message of network selection network.In order not lose the not incoming call of network selection network, the user can the selective call forward-shifting service, yet Call Forwarding need be paid extra charge, can increase user's use cost, and the calling transfer success rate can not get ensureing fully at across a network (cross operator) simultaneously.
At above-mentioned present situation, be necessary that how research is at existing G﹠amp; On the basis of C dual-mode terminal, realize G﹠amp; The two nets of C dual-mode terminal are idle function simultaneously.
Summary of the invention
The object of the present invention is to provide a kind of portable terminal of standing by mode for both modes at same time realized, solve the problem of dual-mode handset standby simultaneously in the prior art.
To achieve these goals, the invention provides a kind of portable terminal of standing by mode for both modes at same time realized, wherein, comprising:
Antenna is used for receiving and sending communication signal;
First base band and radio system are used to handle the signal of GSM network;
Second base band and radio system are used for processing GSM network signals;
Main control module is used for described first base band and radio system and second base band and radio system are dispatched, coordinated;
Described first base band and radio system and second base band and radio system realize standby at described GSM network and cdma network simultaneously.
The above-mentioned portable terminal that stands by mode for both modes at same time realized, wherein, described first base band and radio system comprise GSM radio-frequency module and GSM baseband module, described second base band and radio system comprise CDMA radio-frequency module and CDMA baseband module, wherein:
Described GSM radio-frequency module is used to finish the modulation and demodulation of GSM message and data;
Described GSM baseband module is used to finish the processing of described GSM message and data;
Described CDMA radio-frequency module is used to finish the modulation and demodulation of CDMA message and data;
Described CDMA baseband module is used to finish the processing of described CDMA message and data;
Described main control module connects described GSM baseband module and described CDMA baseband module, is used to carry out the scheduling and the coordination of GSM net and CDMA net.
The above-mentioned portable terminal that stands by mode for both modes at same time realized, wherein, the integrated integrated baseband module that is arranged at of described GSM baseband module and CDMA baseband module, described integrated baseband module is used to finish the processing of described GSM message and data and CDMA message and data; Described main control module connects described integrated baseband module, is used to carry out the scheduling and the coordination of GSM net and CDMA net.
The above-mentioned portable terminal that stands by mode for both modes at same time realized, wherein, the integrated integrated RF module that is arranged at of described GSM radio-frequency module and CDMA radio-frequency module, described integrated RF module is used to finish the modulation and demodulation of GSM message and data and CDMA message and data.
The above-mentioned portable terminal that stands by mode for both modes at same time realized, wherein, the integrated integrated RF module that is arranged at of described GSM radio-frequency module and CDMA radio-frequency module, the integrated integrated baseband module that is arranged at of described GSM baseband module and CDMA baseband module, described integrated RF module, be used to finish the modulation and demodulation of GSM message and data and CDMA message and data, described integrated baseband module is used to finish the processing of described GSM message and data and CDMA message and data; Described main control module connects described integrated baseband module, is used to carry out the scheduling and the coordination of GSM net and CDMA net.
The above-mentioned portable terminal that stands by mode for both modes at same time realized, wherein, described antenna comprises two antenna elements, is respectively applied for transmitting-receiving GSM and cdma network signal, described antenna element is with the space isolation mode setting.
The above-mentioned portable terminal that stands by mode for both modes at same time realized wherein, is provided with two pairs of band pass filters between described antenna element and the described integrated RF module, is used for respectively the receiving and transmitting signal of GSM net and CDMA net is carried out filtering.
The above-mentioned portable terminal that stands by mode for both modes at same time realized, wherein, described main control module specifically comprises following operation:
When terminal standby, according to GSM that receives and cdma network information, the control peripheral interface;
When terminal standby, according to user's input, activate corresponding module, and message and data are sent to corresponding module; With
The user if the incoming call of another network is arranged, then keeps the state of former conversation module during an Internet phone-calling, the respective modules and the network of described another network of indication carry out background communication.
In order to realize above-mentioned purpose better, the present invention also provides a kind of portable terminal that stands by mode for both modes at same time of realizing to realize the method for communication, wherein, comprises the steps:
Step 1, first base band and radio system and second base band and radio system are simultaneously in described GSM network and cdma network standby;
Step 2, antenna receives communication signal;
Step 3, main control module are imported according to communication signal or user and are activated first base band and radio system or second base band and radio system communication signal is handled.
The above-mentioned portable terminal that stands by mode for both modes at same time of realizing is realized the method for communication, and wherein, described step 3 specifically comprises the steps:
During described mobile terminal standby, described main control module is according to the GSM and the cdma network information that receive, the control peripheral interface;
During described mobile terminal standby, according to user's input, described main control module activates described first base band and radio system or second base band and radio system and handles, and message and/or data are sent to corresponding module; With
The user is during an Internet phone-calling, if the incoming call of another network is arranged, described main control module keeps the state of existing base band and radio system, and indicates another base band and radio system and network to carry out background communication.
The portable terminal that stands by mode for both modes at same time realized of the present invention, owing to can realize standing by mode for both modes at same time, therefore when the user is in non-talking state, the user can select the number of GSM or CDMA net to do caller or called arbitrarily, the network selection network can not enter off-mode simultaneously, when the user is in talking state at a certain network, can not lose the incoming call of another network, and can in time receive the short message of any one network.
Description of drawings
Fig. 1 is the working frequency range schematic diagram of CDMA and GSM;
Fig. 2 is the radio-frequency module of the portable terminal that stands by mode for both modes at same time and the realization schematic diagram of baseband module realized of the present invention to Fig. 5.
Embodiment
A kind of portable terminal of standing by mode for both modes at same time realized of the present invention comprises:
Antenna is used for receiving and sending communication signal;
First base band and radio system are used to handle the signal of GSM network;
Second base band and radio system are used for processing GSM network signals;
Main control module is used for described first base band and radio system and second base band and radio system are dispatched, coordinated;
Described first base band and radio system and second base band and radio system realize standby at described GSM network and cdma network simultaneously.
Can realize that the portable terminal that stands by mode for both modes at same time realizes the method for communication, comprise the steps:
Step 1, first base band and radio system and second base band and radio system are simultaneously in described GSM network and cdma network standby;
Step 2, antenna receives communication signal;
Step 3, main control module are imported according to communication signal or user and are activated first base band and radio system or second base band and radio system communication signal is handled.
Below in conjunction with accompanying drawing portable terminal of the present invention is carried out more specific description, comprising 4 embodiment.
Portable terminal of the present invention comprises two cover base band and radio systems (GSM and CDMA) of standby simultaneously.
From physics realization, the radio frequency of GSM and CDMA and baseband system can adopt the mode of chip independently or integrated chip respectively.Correspondingly, the various combination mode forms following four kinds of optional terminal implementations.
Figure 2 shows that the first embodiment of the present invention, present embodiment directly adopts existing commercial GSM and CDMA chip, need not carry out extra chip hardware design and exploitation, can directly utilize mature and stable and lower-cost chip, for example DragonFly nest plate, TCF5212 baseband chip, UAA3587 radio frequency chip, MSM6025 baseband chip, RFT6100 and RFR6000 radio frequency chip etc.In the present embodiment, the portable terminal that stands by mode for both modes at same time of realizing of the present invention comprises two cover base band and radio systems of standby simultaneously, specifically comprises:
Antenna 1 is used to receive the signal from aerial, and transmits a signal to aerial;
GSM radio-frequency module 2 is used to finish the modulation and demodulation of GSM message and data;
GSM baseband module 3 is used to finish the processing of GSM message and data;
CDMA radio-frequency module 4 is used to finish the modulation and demodulation of CDMA message and data;
CDMA baseband module 5 is used to finish the processing of CDMA message and data;
Main control module 6, connect GSM baseband module 3 and CDMA baseband module 5, be used to carry out the scheduling and the coordination of two nets, promptly coordinate CDMA/GSM and peripheral interface, and carry out alternately with upper application module and user interface, peripheral circuit comprises demonstration, keyboard, data-interface, SIM and UIM card etc.
This main control module is realized following function:
When terminal standby of the present invention, according to GSM that receives and cdma network information etc., the control peripheral interface for example shows GSM and cdma network signal quality;
When terminal standby, input according to the user, activate corresponding module, and message and data sent to corresponding module, after for example the user imported dialing numbers, when selecting certain network to send, the module that main control module activates this network enters to be dialed and talking state, when selecting the GSM net as the user, main control module activates GSM radio-frequency module 2 and GSM baseband module 3 enters the GSM network state.
The user is during certain Internet phone-calling, if the incoming call of another network is arranged, main control module can keep the state of former conversation module, indicate the module and the network of another network to carry out background communication, for example obtain caller ID, the master control module controls peripheral software shows incoming call or plays incoming call prompting sound etc. simultaneously.
In the present embodiment, antenna 1 can be made up of two antennas, be respectively applied for transmitting-receiving GSM and cdma network signal, also can utilize an independent antenna element, isolate GSM signal and CDMA signal and send to GSM radio-frequency module 2 and CDMA radio-frequency module 4 respectively.
If adopt the structure of two antennas, the present invention relies on spatial separation or band pass filter to reduce frequency interferences between antenna.
Figure 3 shows that the second embodiment of the present invention, compare that present embodiment adopts two to overlap independently radio-frequency module and the integrated baseband module of a cover, specifically comprises with first embodiment:
Antenna is used to receive the signal from aerial, and transmits a signal to aerial;
The GSM radio-frequency module is used to finish the modulation and demodulation of GSM message and data;
The CDMA radio-frequency module is used to finish the modulation and demodulation of CDMA message and data;
Integrated baseband module is used to finish the processing of described GSM message and data and CDMA message and data;
Main control module connects described integrated baseband module, is used to carry out the scheduling and the coordination of GSM net and CDMA net.
Certainly, this main control module also can integratedly be arranged in the integrated baseband module.
Present embodiment can be optimized the design of baseband module, and the master control submodule of being responsible for coordination two cover systems and user interface can be included in the baseband module, reduce the work difficulty that terminal is produced, also guaranteed its performance, this embodiment and first embodiment are similar, also can adopt two cover antennas to receive and dispatch the signal of CDMA and GSM network respectively, but also need to rely on spatial separation or band pass filter to reduce frequency interferences between antenna.
Figure 4 shows that the third embodiment of the present invention, compare that present embodiment adopts the integrated radio-frequency module and two of a cover to overlap independently baseband module, has optimized the design of radio-frequency module, specifically comprises with first embodiment:
Antenna is used to receive the signal from aerial, and transmits a signal to aerial;
The integrated RF module is used to finish the modulation and demodulation of GSM message and data and CDMA message and data;
The GSM baseband module is used to finish the processing of described GSM message and data;
The CDMA baseband module is used to finish the processing of described CDMA message and data;
Main control module connects described GSM baseband module and described CDMA baseband module, is used to carry out the scheduling and the coordination of GSM net and CDMA net.
This embodiment designs main control module at two covers on the chips, carries out the scheduling and the coordinations of two nets, and mutual with upper application module and user interface.Adopt a cover antenna simultaneously, receive and dispatch GSM and cdma network signal simultaneously, increase by two pairs of band pass filters by the front end at radio-frequency module, the receiving and transmitting signal to GSM net and CDMA net carries out filtering to evade frequency interferences respectively.These band pass filters have anti-leak characteristic in good band external blocking and the band, its performance requirement is apparently higher than the used filter of general single-mode terminal, although filter has suppressed noise greatly, the linearity to the LNA of radio frequency part still has certain requirement, in case the saturated receiver sensitivity that causes of stop signal descends.
Figure 5 shows that the fourth embodiment of the present invention, this embodiment adopts integrated RF module and integrated baseband module, optimize the design of radio frequency and baseband module to greatest extent, also help the optimization of power management, can adopt a cover antenna, increase by two pairs of band pass filters at the radio-frequency module front end and evade interference, specifically comprise:
Antenna is used to receive the signal from aerial, and transmits a signal to aerial;
The integrated RF module is used to finish the modulation and demodulation of GSM message and data and CDMA message and data;
Integrated baseband module is used to finish the processing of described GSM message and data and CDMA message and data;
Main control module connects described integrated baseband module, is used to carry out the scheduling and the coordination of GSM net and CDMA net.
Certainly, this main control module also can integratedly be arranged in the integrated baseband module.
In addition, of particular note: realize two standby schemes, also must solve following technical problem:
The frequency interferences problem, according to the frequency partition situation, the working frequency range (885-915/930-960MHz) of the working frequency range of CDMA (825-840/870-885MHz) and GSM is very approaching, as shown in Figure 1.If portable terminal wants standby simultaneously on two networks, the greatest problem that will face is exactly a frequency interferences, especially the GSM carrier of transmitter is disturbed and the interference of band external blocking in the band internal leakage of cdma receiver, and in addition, the noise jamming between the internal components suppresses also to need to consider.
Dual-mode terminal can reduce frequency interferences in the following manner:
1. utilize spatial separation and add certain filler, for example, two antennas can be laid respectively at the mode mobile terminal both sides if dual-mode terminal adopts two antennas with function of shielding, between two antennas at intervals;
2. increase at the front end of radio-frequency module that low pass, band are logical, high pass or band stop filter, receiving and transmitting signal to GSM net and CDMA net carries out filtering respectively, for example only allow the CDMA useful signal to pass through to suppress the GSM interference signal, or only allow the GSM useful signal by suppressing the CDMA interference signal;
3. the polarised direction of two antennas is set to mutually vertically, and the antennas of different like this polarization receive or the signal of emission can not produce interference.
Two net Research on Interactive Problem and since portable terminal standby simultaneously on two networks, therefore need design host applications submodule finish two networks Collaborative Control and with the interworking of upper application module and user interface.
By the host applications submodule finish two networks Collaborative Control and with the interworking of upper application module and user interface.Main control module connects GSM baseband module and CDMA baseband module, is used to carry out the scheduling and the coordination of GSM net and CDMA net.Main control module is mainly realized following function:
1. during terminal standby, according to GSM that receives and cdma network information etc., the control peripheral interface for example shows GSM and cdma network signal quality;
2. during terminal standby,, activate corresponding module according to user's input, and message and data sent to corresponding module, after for example the user imported dialing numbers, when selecting certain network to send, the module that main control module activates this network enters to be dialed and talking state;
3. the user is during certain Internet phone-calling, if the incoming call of another network is arranged, main control module can keep the state of former conversation module, indicates the module of another network and network to carry out background communication, and following several mode can be arranged:
1) under the call scenarios that does not influence former conversation module, to the incoming call of another network of user prompt, wait for user's manual response, for example refuse or answer.Cut off if the user answers or keep former conversation, connect new conversation; If the user refuses or do not respond, then keep former conversation, but behind end of conversation, show another net missed call number.
2) hang up the incoming call of another network automatically, and behind former speech path network end of conversation, show the missed call number of another network.
Power consumption problem, two nets treat that simultaneously chance obviously increases the power consumption of terminal, cause terminal standby time and air time to shorten.
So, Terminal Design can be become under holding state power-off partly such as radio-frequency module, display backlight.Adopt the process chip of low-power consumption under the prerequisite that guarantees processing speed, the big and little battery of volume of selection capacity is selected the device of efficient height and power saving for use, and for example LCD selects the little luminous tube of power consumption for use and adopts high efficiency voltage stabilizer.In addition, can adopt the power management techniques of optimization, for example realize adjusting automatically, distributing according to need.
The present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.

Claims (26)

1, a kind of portable terminal of standing by mode for both modes at same time realized is used to support G﹠amp; The standby simultaneously of C bimodulus card, GSM SIM card and CDMA 1X UIM card is characterized in that on two networks of CDMA/GSM, comprising:
First base band and radio system are used to handle the signal of GSM network;
Second base band and radio system are used for processing GSM network signals;
An independent antenna is used to receive and dispatch communication signal, isolates the signal of GSM network and the signal of cdma network and sends to first base band and radio system and second base band and radio system respectively;
Main control module, directly connect first base band and radio system and second base band and radio system, be used for directly independently described first base band and radio system and second base band and radio system are controlled, dispatched and coordinate, coordinate two networks of CDMA/GSM and peripheral interface, and carry out alternately with upper application module and user interface;
Described first base band and radio system and second base band and radio system realize standby simultaneously at described GSM network and cdma network.
2, the portable terminal that stands by mode for both modes at same time realized according to claim 1, it is characterized in that, described main control module also comprises a host applications submodule, be used to finish described GSM network and cdma network Collaborative Control and with the interworking of upper application module and user interface.
3, the portable terminal that stands by mode for both modes at same time realized according to claim 1, it is characterized in that, described first base band and radio system comprise GSM radio-frequency module and GSM baseband module, and described second base band and radio system comprise CDMA radio-frequency module and CDMA baseband module, wherein:
Described GSM radio-frequency module is used to finish the modulation and demodulation of GSM message and data;
Described GSM baseband module is used to finish the processing of described GSM message and data;
Described CDMA radio-frequency module is used to finish the modulation and demodulation of CDMA message and data;
Described CDMA baseband module is used to finish the processing of described CDMA message and data;
Described main control module connects described GSM baseband module and described CDMA baseband module, is used to carry out the scheduling and the coordination of GSM net and CDMA net.
4, the portable terminal that stands by mode for both modes at same time realized according to claim 3, it is characterized in that, the integrated base band integration module that is arranged at of described GSM baseband module and CDMA baseband module, described base band integration module is used to finish the processing of described GSM message and CDMA message and data; Described main control module connects described base band integration module, is used to carry out the scheduling and the coordination of GSM net and CDMA net.
5, the portable terminal that stands by mode for both modes at same time realized according to claim 3, it is characterized in that, the integrated radio frequency integration module that is arranged at of described GSM radio-frequency module and CDMA radio-frequency module, described radio frequency integration module is used to finish the modulation and demodulation of GSM message and data and CDMA message and data.
6, the portable terminal that stands by mode for both modes at same time realized according to claim 3, it is characterized in that, the integrated radio frequency integration module that is arranged at of described GSM radio-frequency module and CDMA radio-frequency module, the integrated base band integration module that is arranged at of described GSM baseband module and CDMA baseband module, described radio frequency integration module, be used to finish the modulation and demodulation of GSM message and data and CDMA message and data, described base band integration module is used to finish the processing of described GSM message and CDMA message and data; Described main control module connects described base band integration module, is used to carry out the scheduling and the coordination of GSM net and CDMA net.
7, according to claim 5 or the 6 described portable terminals that stand by mode for both modes at same time realized, it is characterized in that, be provided with two pairs of band pass filters between described antenna and the described radio frequency integration module, be used for respectively the receiving and transmitting signal of GSM net and CDMA net is carried out filtering to reduce frequency interferences.
8, according to claim 2,3,4, the 5 or 6 described portable terminals that stand by mode for both modes at same time realized, it is characterized in that described main control module specifically includes but not limited to be used to carry out following operation:
When terminal standby, according to GSM that receives and cdma network information, the control peripheral interface;
When terminal standby, according to user's input, directly activate corresponding module, and message and data are sent to corresponding module; With
The user if the incoming call of another network is arranged, then keeps the state of former conversation module during an Internet phone-calling, the respective modules and the network of described another network of indication carry out background communication.
9. the portable terminal that stands by mode for both modes at same time realized according to claim 8 is characterized in that the respective modules of described another network and network carry out background communication and comprise following dual mode:
The control peripheral software shows incoming call or plays the incoming call prompting sound, under the call scenarios that does not influence former conversation module, to the incoming call of another network of user prompt, waits for user's manual response; If the user answers, then cut off or keep former conversation, connect new conversation; If the user refuses or do not respond, then keep former conversation, but behind end of conversation, show another network missed call number;
Automatically hang up the incoming call of another network, and behind former speech path network end of conversation, show the missed call number of another network.
10, the portable terminal that stands by mode for both modes at same time realized according to claim 1 is characterized in that described portable terminal also comprises two draw-in grooves, is used to support G﹠amp; C bimodulus card, GSM SIM card and CDMA1X UIM card.
11, a kind of portable terminal of standing by mode for both modes at same time realized is used to support G﹠amp; The standby simultaneously of C bimodulus card, GSMSIM card and CDMA 1X UIM card is characterized in that on two networks of CDMA/GSM, comprising:
First base band and radio system are used to handle the signal of GSM network;
Second base band and radio system are used for processing GSM network signals;
Two antennas are used for receiving and dispatching respectively GSM network signal and cdma network signal;
Main control module, directly connect first base band and radio system and second base band and radio system, be used for directly independently described first base band and radio system and second base band and radio system are controlled, dispatched and coordinate, coordinate two networks of CDMA/GSM and peripheral interface, and carry out alternately with upper application module and user interface;
Described first base band and radio system and second base band and radio system realize standby simultaneously at described GSM network and cdma network.
12. the portable terminal that stands by mode for both modes at same time realized according to claim 11, it is characterized in that, described main control module also comprises a host applications submodule, be used to finish described GSM network and cdma network Collaborative Control and with the interworking of upper application module and user interface.
13, the portable terminal that stands by mode for both modes at same time realized according to claim 11, it is characterized in that, described first base band and radio system comprise GSM radio-frequency module and GSM baseband module, and described second base band and radio system comprise CDMA radio-frequency module and CDMA baseband module, wherein:
Described GSM radio-frequency module is used to finish the modulation and demodulation of GSM message and data;
Described GSM baseband module is used to finish the processing of described GSM message and data;
Described CDMA radio-frequency module is used to finish the modulation and demodulation of CDMA message and data;
Described CDMA baseband module is used to finish the processing of described CDMA message and data;
Described main control module connects described GSM baseband module and described CDMA baseband module, is used to carry out the scheduling and the coordination of GSM net and CDMA net.
14, the portable terminal that stands by mode for both modes at same time realized according to claim 13, it is characterized in that, the integrated base band integration module that is arranged at of described GSM baseband module and CDMA baseband module, described base band integration module is used to finish the processing of described GSM message and CDMA message and data; Described main control module connects described base band integration module, is used to carry out the scheduling and the coordination of GSM net and CDMA net.
15, the portable terminal that stands by mode for both modes at same time realized according to claim 11, it is characterized in that described two antennas have the filler of function of shielding and/or are set to vertical mutually at the front end increase filter of radio-frequency module and/or the polarised direction of described two antennas with space isolation mode setting and interpolation.
16, according to claim 11,12,13, the 14 or 15 described portable terminals that stand by mode for both modes at same time realized, it is characterized in that described main control module specifically includes but not limited to be used to carry out following operation:
When terminal standby, according to GSM that receives and cdma network information, the control peripheral interface;
When terminal standby, according to user's input, directly activate corresponding module, and message and data are sent to corresponding module; With
The user if the incoming call of another network is arranged, then keeps the state of former conversation module during an Internet phone-calling, the respective modules and the network of described another network of indication carry out background communication.
17. the portable terminal that stands by mode for both modes at same time realized according to claim 16 is characterized in that the respective modules of described another network and network carry out background communication and comprise following dual mode:
The control peripheral software shows incoming call or plays the incoming call prompting sound, under the call scenarios that does not influence former conversation module, to the incoming call of another network of user prompt, waits for user's manual response; If the user answers, then cut off or keep former conversation, connect new conversation; If the user refuses or do not respond, then keep former conversation, but behind end of conversation, show another network missed call number;
Automatically hang up the incoming call of another network, and behind former speech path network end of conversation, show the missed call number of another network.
18, the portable terminal that stands by mode for both modes at same time realized according to claim 11 is characterized in that described portable terminal also comprises two draw-in grooves, is used to support G﹠amp; C bimodulus card, GSM SIM card and CDMA 1X UIM card.
19, a kind of portable terminal that stands by mode for both modes at same time of realizing is realized the method for communication, is used to support G﹠amp; The standby simultaneously of C bimodulus card, GSM SIM card and CDMA 1X UIM card is characterized in that on two networks of CDMA/GSM, comprises the steps:
Step 1, first base band and radio system and second base band and radio system are simultaneously in described GSM network and cdma network standby;
Step 2, by an independent antenna, the transmitting-receiving communication signal, and isolate the signal of GSM network and the signal of cdma network sends to first base band and radio system and second base band and radio system respectively;
Step 3, main control module directly activates first base band and radio system or second base band and radio system communication signal is handled according to communication signal or user's input.
20, the portable terminal that stands by mode for both modes at same time of realizing according to claim 19 is realized the method for communication, it is characterized in that, described antenna is provided with two pairs of band pass filters, is used for respectively the receiving and transmitting signal of GSM net and CDMA net is carried out filtering to reduce frequency interferences.
21, the portable terminal that stands by mode for both modes at same time of realizing according to claim 19 is realized the method for communication, it is characterized in that described step 3 specifically comprises the steps:
During described mobile terminal standby, described main control module is according to the GSM and the cdma network information that receive, the control peripheral interface;
During described mobile terminal standby, according to user's input, described main control module activates described first base band and radio system or second base band and radio system and handles, and message and/or data are sent to corresponding module; With
The user is during an Internet phone-calling, if the incoming call of another network is arranged, described main control module keeps the state of existing base band and radio system, and indicates another base band and radio system and network to carry out background communication.
22. the portable terminal that stands by mode for both modes at same time of realizing according to claim 21 is realized the method for communication, it is characterized in that described another base band and radio system and network carry out background communication and comprise following dual mode:
The control peripheral software shows incoming call or plays the incoming call prompting sound, under the call scenarios that does not influence former conversation module, to the incoming call of another network of user prompt, waits for user's manual response; If the user answers, then cut off or keep former conversation, connect new conversation; If the user refuses or do not respond, then keep former conversation, but behind end of conversation, show another network missed call number;
Automatically hang up the incoming call of another network, and behind former speech path network end of conversation, show the missed call number of another network.
23. the portable terminal that can realize standing by mode for both modes at same time is realized the method for communication, is used to support G﹠amp; The standby simultaneously of C bimodulus card, GSM SIM card and CDMA 1X UIM card is characterized in that on two networks of CDMA/GSM, comprises the steps:
Step 1, first base band and radio system and second base band and radio system are simultaneously in described GSM network and cdma network standby;
Step 2 by two antennas, is received and dispatched communication signal respectively, and described communication signal comprises the signal of GSM network and the signal of cdma network;
Step 3, main control module is imported direct activation first base band and radio system or second base band and radio system according to communication signal or user communication signal is handled.
24, the portable terminal that stands by mode for both modes at same time of realizing according to claim 23 is realized the method for communication, it is characterized in that described two antennas have the filler of function of shielding and/or are set to vertical mutually at the front end increase filter of radio-frequency module and/or the polarised direction of described two antennas with space isolation mode setting and interpolation.
25, the portable terminal that stands by mode for both modes at same time of realizing according to claim 23 is realized the method for communication, it is characterized in that described step 3 specifically comprises the steps:
During described mobile terminal standby, described main control module is according to the GSM and the cdma network information that receive, the control peripheral interface;
During described mobile terminal standby, according to user's input, described main control module activates described first base band and radio system or second base band and radio system and handles, and message and/or data are sent to corresponding module; With
The user is during an Internet phone-calling, if the incoming call of another network is arranged, described main control module keeps the state of existing base band and radio system, and indicates another base band and radio system and network to carry out background communication.
26. the portable terminal that stands by mode for both modes at same time of realizing according to claim 25 is realized the method for communication, it is characterized in that described another base band and radio system and network carry out background communication and comprise following dual mode:
The control peripheral software shows incoming call or plays the incoming call prompting sound, under the call scenarios that does not influence former conversation module, to the incoming call of another network of user prompt, waits for user's manual response; If the user answers, then cut off or keep former conversation, connect new conversation; If the user refuses or do not respond, then keep former conversation, but behind end of conversation, show another network missed call number;
Automatically hang up the incoming call of another network, and behind former speech path network end of conversation, show the missed call number of another network.
CNB2006101504754A 2005-11-04 2006-10-31 Mobile terminal capable of implementing stand by mode for both modes at same time and communication method CN100515142C (en)

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