CN102036352B - Multimode mobile communication terminal and working method thereof - Google Patents
Multimode mobile communication terminal and working method thereof Download PDFInfo
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- CN102036352B CN102036352B CN201010588342.1A CN201010588342A CN102036352B CN 102036352 B CN102036352 B CN 102036352B CN 201010588342 A CN201010588342 A CN 201010588342A CN 102036352 B CN102036352 B CN 102036352B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
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Abstract
The invention relates to a multimode mobile communication terminal and a working method thereof, wherein a TD-LTE (Time Division-Long Term Evolution) terminal communication module in the multimode mobile communication terminal is closed when no available TD-LTE network exists, an application processing module is used for determining whether services formerly built on a GSM-GPRS (Global System for Mobile Communication-General Packet Radio Service) network or a TD-SCDMA network are automatically rebuilt on the TD-LTE network according to the kinds and the requirements of the services when the TD-LTE terminal communication module is started and registered in TD-LTE network; and when the TD-LTE terminal communication module is closed, the services formerly built on the TD-LTE network are automatically rebuilt on the GSM-GPRS network or the TD-SCDMA network. The invention preferably solves the problems of high standby power consumption and poor service continuity caused by insufficient coverage at the initial stage of building TD-LTE network, and provides good user experience.
Description
Technical field
The present invention relates to multimode mobile communication terminal, relate in particular to a kind of multimode mobile communication terminal and method of work thereof that can be operated in GSM-GPRS/TD-SCDMA and TD-LTE.
Background technology
LTE is Technology of New Generation Mobile Communications, and LTE has adopted the key technologies such as OFDM, MIMO, adaptive scheduling, has reached up 50Mbps, the data rate level of descending 100Mbps.Because LTE technology has high bandwidth, high-throughput and the advantage such as prolongs in short-term, be applicable to very much carrying out transfer of data at a high speed.But experience and user demand aspect from user, TD-LTE mobile phone still exists some problems at present, and be difficult in a short time solve:
1, because LTE designs based on Packet Service in itself, so aspect support voice service, the way there is no at present.Although also introduced VOIP (Voice overIP) business based on IMS, it is very high to the requirement of network design, be difficult to realize within a short period of time;
2,, in order to make up the hysteresis of VOIP, LTE introduces CS Fall Back (circuit domain business rollback) scheme, and traditional circuit domain business such as speech are return back to original 3G network.The problem of bringing is like this upgrading that need to carry out existing network, simultaneously because the business of circuit domain is longer settling time, can't use LTE network simultaneously, affects user's experience, is unfavorable for that initial stage operation and the business of LTE is disposed.
Therefore, can either guarantee that user uses TD-LTE data, services at a high speed, can guarantee that again user uses the various modes while standby terminal of the voice service of high quality-of-service, be called for short multi-mode multi-standby terminal, become a kind of feasible solution.And there is following technical problem in traditional multi-mode multi-standby terminal:
1, a plurality of patterns of traditional multi-mode multi-standby terminal, always all in normal standby mode, when more in newly-built LTE network coverage cavity, can cause LTE pattern constantly frequently to search net, exhaust battery electric quantity within very short time;
2, the different mode of traditional multi-mode multi-standby terminal works alone, lack mutual, due to cover business that reason interrupts under certain pattern cannot be under another pattern automatic Reconstruction, user experiences poor.
Summary of the invention
For the defect existing in prior art and deficiency, the present invention proposes a kind of multi-mode and multi-standby mobile communication terminal and method of work thereof, by realizing the collaborative work between different mode, can make full use of the advantage of existing network, solve preferably the TD-LTE networking initial stage owing to covering not enough standby power consumption problem and the business continuance problem causing, thereby provide better user to experience.
To achieve these goals, the present invention proposes a kind of multimode mobile communication terminal, comprising: GSM-GPRS/TD-SCDMA terminal communication module, and TD-LTE terminal communication module and application processing module, wherein:
Described TD-LTE terminal communication module is not closed when there is no available TD-LTE network;
Described application processing module, for when the registration at TD-LTE network is opened and completed to described TD-LTE terminal communication module, determines whether will originally be based upon TD-LTE terminal communication module automatic Reconstruction on TD-LTE network for business of GSM-GPRS or TD-SCDMA network according to the kind of business and demand; When described TD-LTE terminal communication module is closed, described GSM-GPRS/TD-SCDMA terminal communication module automatic Reconstruction on GSM-GPRS or TD-SCDMA network for business of TD-LTE network will be based upon originally.
As technique scheme preferably, described GSM-GPRS/TD-SCDMA terminal communication module and/or described application processing module also for controlling its unlatching when TD-LTE terminal communication module is closed.
As technique scheme preferably, described GSM-GPRS/TD-SCDMA terminal communication module also can receive the information of adjacent cells of GSM-GPRS or TD-SCDMA network cell, if find that there is the information of adjacent cells of TD-LTE, when TD-LTE terminal communication module is closed, judge whether to meet and open TD-LTE terminal communication module condition, if open TD-LTE terminal communication module.
As technique scheme preferably, described GSM-GPRS/TD-SCDMA terminal communication module or described application processing module also when again closing after TD-LTE terminal communication module is opened, and Active Timer to open TD-LTE terminal communication module by instruction after the scheduled time.
The present invention also proposes a kind of method of work of multimode mobile communication terminal, and described multimode mobile communication terminal comprises GSM-GPRS/TD-SCDMA terminal communication module, TD-LTE terminal communication module and application processing module, and described method of work comprises:
According to whether having available TD-LTE network decide the unlatching of described TD-LTE terminal communication module or close;
TD-LTE terminal communication module is opened and is completed when the registration of TD-LTE network, and described application processing module determines whether will originally be based upon TD-LTE terminal communication module automatic Reconstruction on TD-LTE network for business of GSM-GPRS or TD-SCDMA network according to the kind of business and demand; When described TD-LTE terminal communication module is closed, described application processing module will be based upon described GSM-GPRS/TD-SCDMA terminal communication module automatic Reconstruction on GSM-GPRS or TD-SCDMA network for business of TD-LTE network originally.
As technique scheme preferably, the TD-LTE terminal communication module of closing is controlled it by described GSM-GPRS/TD-SCDMA terminal communication module and/or application processing module and is opened with search network again.
As technique scheme preferably, when described TD-LTE terminal communication module is closed, by GSM-GPRS/TD-SCDMA terminal communication module, received the information of adjacent cells of GSM-GPRS or TD-SCDMA network cell, if find that there is the neighboring BS information of TD-LTE, judge whether to meet and open TD-LTE terminal communication module condition, if open TD-LTE terminal communication module by instruction.
As technique scheme preferably, when described TD-LTE terminal communication module is closed, by GSM-GPRS/TD-SCDMA terminal communication module or application processing module Active Timer to open TD-LTE terminal communication module by instruction after the scheduled time.
Intelligent GSM-GPRS, TD-SCDMA and TD-LTE multimode mobile communication terminal that the present invention proposes comprise GSM-GPRS/TD-SCDMA communication module, TD-LTE communication module, application processing module.Wherein: GSM-GPRS/TD-SCDMA communication module and/or application processing module are by the TD-LTE network information in GSM-GPRS/TD-SCDMA information of adjacent cells and/or the work of Timer Controlling TD-LTE communication module, the module that the network condition that application processing module provides by GSM-GPRS/TD-SCDMA communication module and TD-LTE communication module and business demand intelligent selection are set up in business and the network of use, and carry out the automatic connection reconstruction of business.
Compared with prior art, the present invention adopts the beneficial effect of technique scheme to be:
1, the intelligent standby scheme that the present invention adopts has farthest been utilized the good covering of GSM-GPRS and/or TD-SCDMA network, according to the opening and closing of the in esse region of TD-LTE network and scope decision TD-LTE communication module, farthest avoided TD-LTE communication module repeating when without the TD-LTE network coverage to search the use impression that net has guaranteed again user simultaneously, effectively save battery electric quantity, improved the stand-by time of terminal;
2, the automatic connection reconstruction scheme that adopts the present invention to propose, when there is no the TD-LTE network coverage, no matter what use is GSM-GPRS network or TD-SCDMA network, can take into account preferably the continuity of speech and data service, the user's who greatly improves use impression.
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.For person of ordinary skill in the field, from detailed description of the invention, above and other object of the present invention, feature and advantage will be apparent.
Accompanying drawing explanation
Fig. 1 is the structural representation of the multimode mobile communication terminal that proposes of the present invention;
Fig. 2 is the flow chart of the start method for searching network that proposes of the present invention;
Fig. 3 is the flow chart of the idle method that proposes of the present invention;
Fig. 4 is the flow chart of the business automatic reconstruction method that proposes of the present invention.
Embodiment
As shown in Figure 1, a kind of multimode mobile communication terminal that the present invention proposes, at least comprises: GSM-GPRS/TD-SCDMA terminal communication module, TD-LTE terminal communication module and application processing module, wherein, described TD-LTE terminal communication module is not closed when there is no available TD-LTE network; Described application processing module, for when the registration at TD-LTE network is opened and completed to described TD-LTE terminal communication module, determines whether will originally be based upon TD-LTE terminal communication module automatic Reconstruction on TD-LTE network for business of GSM-GPRS or TD-SCDMA network according to the kind of business and demand; When described TD-LTE terminal communication module is closed, described GSM-GPRS/TD-SCDMA terminal communication module automatic Reconstruction on GSM-GPRS or TD-SCDMA network for business of TD-LTE network will be based upon originally.
In the above-described embodiments, GSM-GPRS/TD-SCDMA terminal communication module is only operated under a network at synchronization, or be GSM-GPRS, or TD-SCDMA network.GSM-GPRS/TD-SCDMA terminal communication module completes the communication of the network selection of terminal in GSM-GPRS and/or TD-SCDMA network, registration, standby, voice-and-data business; And to application processing module, provide the network coverage quality of GSM-GPRS and/or TD-SCDMA; And by receiving the information of adjacent cells of GSM-GPRS and/or TD-SCDMA network, judge and control the unlatching of TD-LTE terminal communication module or close;
TD-LTE termination function module has been used for terminal communicating by letter in registration, standby and the data service of TD-LTE network; And can be by receiving the instruction of GSM-GPRS/TD-SCDMA terminal communication module and application processing module, open or close TD-LTE termination function, and to the coverage condition of GSM-GPRS/TD-SCDMA terminal communication module and application processing module circular TD-LTE network;
Application processing module has been used for the application of the high-level business of multimode terminal to be processed, according to the feature of high-level business, choice for use GSM-GPRS/TD-SCDMA and/or TD-LTE terminal communication module, the business of interrupting because of TD-LTE network coverage deficiency, automatic Reconstruction is in GSM-GPRS/TD-SCDMA pattern, in the region that has the TD-LTE network coverage, whether determine service reconstruction in TD-LTE terminal communication pattern, and application processing module also can be for when closing, TD-LTE terminal communication module controlling its unlatching.
Wherein, described GSM-GPRS/TD-SCDMA terminal communication module is when TD-LTE terminal communication module is closed, receive the information of adjacent cells of GSM-GPRS or TD-SCDMA network cell, if find that there is the neighboring BS information of TD-LTE, judge whether to meet and open TD-LTE terminal communication module condition, if open TD-LTE terminal communication module by instruction.Here, can directly instruction be sent to TD-LTE terminal communication module, or instruction is sent to application processing module, by application processing module, be gone to control the unlatching of TD-LTE terminal communication module.
While again closing after described TD-LTE terminal communication module is opened, described GSM-GPRS/TD-SCDMA terminal communication module or described application processing module also for Active Timer to open TD-LTE terminal communication module by instruction after the scheduled time.
Certainly, in the present embodiment, also comprise other modules such as indispensable Subscriber Identity Module module and peripheral hardware and man-machine interface in existing mobile communication terminal address module, Subscriber Identity Module module is for the loading of completing user identification card, the function relevant with user identity identification, and regular handset functional similarity; Peripheral hardware and man-machine interface comprise the function that the mobile phones such as interface of screen, keyboard, battery, earphone, Mike, various peripheral hardwares should possess.Those modules can adopt existing techniques in realizing, at this, are no longer elaborated.
Corresponding to the multimode mobile communication terminal of above-mentioned proposition, its method of work comprises:
According to whether having available TD-LTE network decide the unlatching of described TD-LTE terminal communication module or close;
TD-LTE terminal communication module is opened and is completed when the registration of TD-LTE network, and described application processing module determines whether will originally be based upon TD-LTE terminal communication module automatic Reconstruction on TD-LTE network for business of GSM-GPRS or TD-SCDMA network according to the kind of business and demand; When described TD-LTE terminal communication module is closed, described application processing module will be based upon described GSM-GPRS/TD-SCDMA terminal communication module automatic Reconstruction on GSM-GPRS or TD-SCDMA network for business of TD-LTE network originally.
Wherein, can send instruction by described GSM-GPRS/TD-SCDMA terminal communication module and/or application processing module and open buttoned-up TD-LTE terminal communication module with search network again.
When TD-LTE terminal communication module is closed, GSM-GPRS/TD-SCDMA terminal communication module receives the information of adjacent cells of GSM-GPRS or TD-SCDMA network cell, if find that there is the neighboring BS information of TD-LTE, by instruction, opens TD-LTE terminal communication module.
When TD-LTE terminal communication module is closed after opening again, GSM-GPRS/TD-SCDMA terminal communication module or application processing module Active Timer to open TD-LTE terminal communication module by instruction after the scheduled time.
While using above-mentioned multi-module mobile terminal, its web search and register flow path as shown in Figure 2, comprising:
Step 1: mobile phone power-on, GSM-GPRS/TD-SCDMA terminal communication module and TD-LTE terminal communication module are opened, and carry out respectively web search;
Step 2: use GSM-GPRS/TD-SCDMA terminal communication module to complete the registration at 3G network or 2G network: if preferentially select TD-SCDMA network between GSM-GPRS and TD-SCDMA network, use GSM-GPRS/TD-SCDMA terminal communication module to carry out the registration of circuit domain at TD-SCDMA network; If preferentially select GSM-GPRS network, the position that terminal is used GSM/TD-SCDMA terminal communication module to carry out circuit domain at GSM-GPRS is upgraded, and completing circuit territory is in the registration of GSM-GPRS network;
If the success of TD-LTE web search, is used TD-LTE terminal communication module to carry out at TD-LTE network entering step 4 after the registration of packet domain; If TD-LTE web search is unsuccessful, enter step 3;
Step 3: close TD-LTE terminal communication module, use GSM/TD-SCDMA terminal communication module completing circuit territory and packet domain in the registration of 2G or 3G network: if between GSM-GPRS and TD-SCDMA network the preferential TD-SCDMA of selection network, use GSM-GPRS/TD-SCDMA terminal communication module to complete packet domain in the registration of 3G network at TD-SCDMA network; If preferentially select GSM-GPRS network, terminal is used GSM/TD-SCDMA terminal communication module to complete packet domain in the registration of 2G network at GSM-GPRS network;
Step 4:GSM-GPRS/TD-SCDMA terminal communication module and TD-LTE terminal communication module are notified application processing module by log-on message respectively, application processing module is used the type selecting corresponding module of business according to user, the circuit domain business such as speech are based upon on GSM or TD-SCDMA network by GSM-GPRS/TD-SCDMA terminal communication module, surf the web, the data service such as download is based upon on GPRS, TD-SCDMA or TD-LTE network according to the network registry situation choice for use GSM-GPRS/TD-SCDMA of packet domain or TD-LTE terminal communication module.
While using above-mentioned multi-module mobile terminal, the collaboration process under its holding state between different mode as shown in Figure 3:
Step 1: when TD-LTE module is closed, GSM-GPRS/TD-SCDMA terminal communication module receives the information of adjacent cells of GSM-GPRS or TD-SCDMA network cell;
Step 2: check and wherein whether have the neighboring BS information of TD-LTE; If find that there is the neighboring BS information of TD-LTE, judge whether to meet and open TD-LTE terminal communication module condition, if open TD-LTE terminal communication module by instruction, enter step 3, otherwise TD-LTE terminal communication module keeps closing;
Judge whether that meet opening TD-LTE terminal communication module condition is: if find that there is TD-LTE neighboring BS information and and found that the information of TD-LTE adjacent area was inconsistent last time, by instruction, open TD-LTE terminal communication module; If with to find information last time consistent, judge now whether the position of user in GSM/TD-SCDMA network changes, if cell change or cell signal quality improvement X are doubly, X is preset value, open TD-LTE terminal communication module, otherwise TD-LTE terminal communication module continues to keep closing;
Step 3: re-start network registry, GSM-GPRS/TD-SCDMA terminal communication module is carried out circuit domain registration on existing network, and TD-LTE terminal communication module is carried out packet domain registration on LTE network.Then GSM-GPRS/TD-SCDMA terminal communication module and TD-LTE terminal communication module are notified application processing module by log-on message respectively.Application processing module is used the type selecting corresponding module of business according to user, the circuit domain business such as speech is used GSM-GPRS/TD-SCDMA terminal communication module, surfs the web, the data service such as download is according to the network registry situation choice for use GSM-GPRS/TD-SCDMA of packet domain or TD-LTE terminal communication module;
Step 4: when TD-LTE terminal communication module finds to have left TD-LTE network's coverage area, TD-LTE terminal communication module can be by this information notification application processing module and GSM-GPRS/TD-SCDMA terminal communication module, after the confirmation of the processing module that is applied and GSM-GPRS/TD-SCDMA terminal communication module, TD-LTE terminal communication module is closed;
Step 5:GSM-GPRS/TD-SCDMA terminal communication module or application processing module activate a timer Tf;
Wherein, the timing cycle of this timer Tf can be for example the function that GSM-GPRS or TD-SCDMA network adhere to the change frequency f of community within the unit interval, Tf=K/f, and K is constant, and f is larger, and the cycle of Tf is shorter, and if f is zero, Tf is infinitely great;
Step 6: if timer Tf is overtime, GSM-GPRS/TD-SCDMA terminal communication module, by instruction, is opened TD-LTE terminal communication module;
Step 7:TD-LTE terminal communication block search network, detects LTE network signal quality;
Step 8: judge whether to meet access conditions, if so, enter step 3, close if not, execution step 5.
After the step 4 and 8 of above-described embodiment, when the TD-LTE terminal communication module of opening is closed when there is no available LTE network, GSM-GPRS/TD-SCDMA terminal communication module or application processing module be Active Timer directly, and do not go consideration whether to have the neighboring BS information of TD-LTE, because when not there is not available LTE network and close in now TD-LTE terminal communication module, so at this moment can save this step, directly Active Timer.
While using above-mentioned multi-module mobile terminal, its network cooperation method in communication process as shown in Figure 4:
Step 1: when TD-LTE network exists, user's data service is used TD-LTE terminal communication module to be based upon on LTE network;
Step 2: when TD-LTE terminal communication module detects user and leaves TD-LTE network coverage area, TD-LTE terminal communication module, by this information notification application processing module and GSM-GPRS/TD-SCDMA terminal communication module, is then closed;
Step 3: application processing module notice GSM-GPRS/TD-SCDMA terminal communication module, data reconstruction business on GSM-GPRS or TD-SCDMA network, is continued higher layer applications business:
When now GSM-GPRS/TD-SCDMA terminal communication module is during in holding state, according to accompanying network at present, on GPRS or TD-SCDMA network, rebuild service connection, enter step 4;
When now GSM-GPRS/TD-SCDMA terminal communication module is also in circuit domain business communication:
If what now use is GSM-GPRS network, GSM-GPRS/TD-SCDMA terminal communication module re-establishes the service connection of data in GPRS network, enters step 4;
If what now use is TD-SCDMA network, GSM-GPRS/TD-SCDMA terminal communication module reconfigures existing circuit domain business, sets up the voice and packet data concurrent service of circuit domain and packet domain, and the service connection of data reconstruction, enters step 4;
Step 4:GSM-GPRS/TD-SCDMA terminal communication module Active Timer Tf, after Tf is overtime, GSM-GPRS/TD-SCDMA terminal communication module is opened TD-LTE module by instruction, carries out TD-LTE web search;
Step 5:TD-LTE block search, to accessible TD-LTE network, sends to GSM-GPRS/TD-SCDMA terminal communication module and application processing module by information.
Step 6: application processing module, according to the kind of data service and the requirement to bandwidth, determines whether data service is transferred on TD-LTE network:
When needs are transferred to TD-LTE network by business, GSM-GPRS/TD-SCDMA terminal communication module is interrupted data service, on TD-LTE network, rebuilds;
When not needing business to transfer to TD-LTE network, TD-LTE terminal communication module, in holding state, completes community and adheres to.After standby service finishes, re-start network registry, wherein circuit domain is registered to GSM-GPRS or TD-SCDMA network, and packet domain is registered to TD-LTE network.
Although; the present invention clearly demonstrates by above embodiment and accompanying drawing thereof; yet in the situation that not deviating from spirit of the present invention and essence thereof; person of ordinary skill in the field is when making according to the present invention various corresponding variations and correction, but these corresponding variations and correction all should belong to the protection range of claim of the present invention.
Claims (8)
1. a multimode mobile communication terminal, is characterized in that, described multimode mobile communication terminal comprises: GSM-GPRS and TD-SCDMA terminal communication module, and TD-LTE terminal communication module and application processing module, wherein:
Described TD-LTE terminal communication module is not closed when there is no available TD-LTE network;
When described GSM-GPRS and TD-SCDMA terminal communication module and/or described application processing module are closed in TD-LTE terminal communication module, utilize the information of adjacent cells of GSM-GPRS and TD-SCDMA network cell, control the unlatching of TD-LTE communication module;
Described application processing module, also for when the registration at TD-LTE network is opened and completed to described TD-LTE terminal communication module, determines whether will originally be based upon TD-LTE terminal communication module automatic Reconstruction on TD-LTE network for business of GSM-GPRS or TD-SCDMA network according to the kind of business and demand; When described TD-LTE terminal communication module is closed, by the business that was originally based upon TD-LTE network with described GSM-GPRS and TD-SCDMA terminal communication module automatic Reconstruction on GSM-GPRS or TD-SCDMA network.
2. multimode mobile communication terminal according to claim 1, it is characterized in that, described GSM-GPRS and TD-SCDMA terminal communication module receive the information of adjacent cells of GSM-GPRS or TD-SCDMA network cell, if find wherein to have the information of adjacent cells of TD-LTE, when TD-LTE terminal communication module is closed, judge whether to meet TD-LTE terminal communication module unlocking condition, if open TD-LTE terminal communication module by instruction.
3. multimode mobile communication terminal according to claim 2, is characterized in that, described TD-LTE terminal communication module unlocking condition is: the TD-LTE neighboring BS information of described GSM-GPRS and TD-SCDMA terminal communication module changes, or
The TD-LTE neighboring BS information of described GSM-GPRS and TD-SCDMA terminal communication module does not change, and the position of terminal in described GSM-GPRS and TD-SCDMA network changes.
4. multimode mobile communication terminal according to claim 3, it is characterized in that, described GSM-GPRS and TD-SCDMA terminal communication module or described application processing module also when again closing after TD-LTE terminal communication module is opened, and Active Timer to open TD-LTE terminal communication module after the scheduled time.
5. a method of work for multimode mobile communication terminal, is characterized in that, described multimode mobile communication terminal comprises: GSM-GPRS and TD-SCDMA terminal communication module, and TD-LTE terminal communication module and application processing module, described method of work comprises:
According to whether having available TD-LTE network decide the unlatching of described TD-LTE terminal communication module or close;
The TD closing ?LTE terminal communication module by described GSM ?GPRS and TD ?SCDMA terminal communication module and/or application processing module control it and open with search network again;
TD-LTE terminal communication module is opened and is completed when the registration of TD-LTE network, and described application processing module determines whether will originally be based upon TD-LTE terminal communication module automatic Reconstruction on TD-LTE network for business of GSM-GPRS or TD-SCDMA network according to the kind of business and demand; When described TD-LTE terminal communication module is closed, described application processing module by the business that was originally based upon TD-LTE network with described GSM-GPRS and TD-SCDMA terminal communication module automatic Reconstruction on GSM-GPRS or TD-SCDMA network.
6. the method for work of multimode mobile communication terminal according to claim 5, it is characterized in that, when described TD-LTE terminal communication module is closed, by described GSM-GPRS and TD-SCDMA terminal communication module, received the information of adjacent cells of GSM-GPRS or TD-SCDMA network cell, if find that there is the neighboring BS information of TD-LTE, judge whether to meet and open TD-LTE terminal communication module condition, if open TD-LTE terminal communication module by instruction.
7. the method for work of multimode mobile communication terminal according to claim 6, is characterized in that, the TD-LTE neighboring BS information that described TD-LTE terminal communication module unlocking condition is GSM-GPRS/TD-SCDMA terminal communication module changes, or
The TD-LTE neighboring BS information of described GSM-GPRS and TD-SCDMA terminal communication module does not change, and the position of terminal in GSM-GPRS/TD-SCDMA network changes.
8. the method for work of multimode mobile communication terminal according to claim 6, it is characterized in that, when described TD-LTE terminal communication module is closed after opening again, by described GSM-GPRS and TD-SCDMA terminal communication module or application processing module Active Timer to open TD-LTE terminal communication module by instruction after the scheduled time.
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| CN103428814A (en) * | 2012-05-18 | 2013-12-04 | 宇龙计算机通信科技(深圳)有限公司 | Terminal and management method of communication modules |
| CN102711156A (en) * | 2012-06-06 | 2012-10-03 | 宇龙计算机通信科技(深圳)有限公司 | Terminal and network access control method |
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