CN103442387B - The method that 3G system adjacent cell is measured by many cards multi-module mobile terminal - Google Patents

The method that 3G system adjacent cell is measured by many cards multi-module mobile terminal Download PDF

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CN103442387B
CN103442387B CN201310391280.9A CN201310391280A CN103442387B CN 103442387 B CN103442387 B CN 103442387B CN 201310391280 A CN201310391280 A CN 201310391280A CN 103442387 B CN103442387 B CN 103442387B
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adjacent cell
mobile terminal
card
measured
cell information
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CN103442387A (en
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孙强
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Spreadtrum Semiconductor Chengdu Co Ltd
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Spreadtrum Communications Shanghai Co Ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

Abstract

A kind of method that 3G system adjacent cell is measured by many cards multi-module mobile terminal, including: obtaining the 3G system adjacent cell information of a subscriber card in described mobile terminal, described 3G system is the 3G system of frame synchronization, boundary of time slot synchronization;Judge whether described mobile terminal has stored same 3G system adjacent cell information;If described mobile terminal does not store same 3G system adjacent cell information, then acquired described 3G system adjacent cell information is stored in described mobile terminal;If described mobile terminal has stored same 3G system adjacent cell information, then by the same 3G system adjacent cell information merging treatment stored in acquired described 3G system adjacent cell information and described mobile terminal and be stored in described mobile terminal;With the 3G system adjacent cell information being stored in described mobile terminal, corresponding 3G system adjacent cell is measured.The method of described measurement simplifies the complexity measuring 3G system adjacent cell under other patterns effectively, reduces the power consumption of mobile terminal measurement.

Description

The method that 3G system adjacent cell is measured by many cards multi-module mobile terminal
The present invention is application number: the divisional application of 201110148706.9 applications for a patent for invention.The original application applying date: 2011-06-03, original application denomination of invention: the method that 3G system adjacent cell is measured by many cards multi-module mobile terminal.
Technical field
The present invention relates to wireless communication field, particularly to the method that 3G system adjacent cell is measured by many cards multi-module mobile terminal.
Background technology
Mobile communication technology development defines the mobile communications network of multiple types, global communication mobile system (GSM in second generation mobile communication system (2G), GlobalSystemforMobileCommunication), Time Division-Synchronous Code Division Multiple Access (TD-SCDMA in 3-G (Generation Three mobile communication system) (3G), TimeDivision-SynchronousCDMA), Long Term Evolution (LTE in next generation mobile communication system, LongTermEvolution) and worldwide interoperability for microwave access (WIMAX, WorldwideInteroperabilityforMicrowaveAccess).By the 3G of third generation partner program (3GPP) worked out specification and its evolution system, mainly include TD-SCDMA, WCDMA(wideband CDMA) and LTE system.
Owing to the networking time of each communication network is different, the scope of each network coverage is different, and application service content and rate that different operators provides also have very big difference.In the process of Communication Development, customer-centric is the focus of the market competition.For consumers, it is desirable for a mobile terminal, by differently configured subscriber card, for instance (SIM, SubscriberIdentityModule, hereinafter referred to as SIM for subscriber identification card;Or global customers identification module card, USIM, UniversalSubscriberIdentityModule, hereinafter referred to as usim card), to enjoy the application service that on heterogeneous networks, different operators provides.Meanwhile, differently configured on mobile terminal subscriber card is enjoyed required for the service Ye Shi consumer of consolidated network simultaneously.
For having the multimode user terminal of multiple subscriber card, different resident communities of blocking can be the same or different, and the different resident access technologies of card can also be identical or different.So, different subscriber cards has the pattern of oneself correspondence (such as TD-SCDMA pattern, GSM mode, WCDMA mode, namely different access technologies), the resident Serving cell of different user card can broadcast the broadcast message of respective community and the Neighboring Cell List etc. of respective community.Therefore, different subscriber cards also exists itself corresponding broadcast message, access technology pattern, Neighboring Cell List etc..
For this, the mobile terminal of corresponding multiple subscriber cards configurable also arises at the historic moment, and makes communication become more convenient.Prior art provides the scheme of multiple this technology of support, for instance just disclose mobile of a kind of bimodulus in U.S. Patent Application Publication US2006/0095600A1.Described dual mode mobile station can support mobile communications network two kinds different, such as GSM, CDMA.Described dual mode mobile station can identify configuration subscriber card in a mobile station automatically, and selects corresponding drive pattern.
In normal cellular network configuration, each Serving cell should have several neighbor cell, so that mobile terminal moves from this Serving cell to the direction away from base station and receives signal when being gradually reduced, can there is a neighbor cell, it receives signal and becomes larger, until more than serving cell signal.So, mobile terminal just can successfully realize community switching, to ensure the persistence of business.For the mobile terminal supporting many cards multimode (including bimodulus), in order to ensure wherein switching smoothly between each subscriber card and between each pattern, it is necessary to the system that each subscriber card is configured all periodically is measured.Due to the extensive use of 3G technology now, TD-SCDMA pattern generally all supported by the subscriber card in multi-card mobile terminal.When in mobile terminal, multiple subscriber cards are all configured with TD-SCDMA adjacent area, and mobile terminal is in non-TD-SCDMA pattern, such as GSM or EDGE(EnhancedDataRateforGSMEvolution) or during GPRS pattern, how effectively to process the measurement to TD-SCDMA system, have problem to be solved with regard to becoming.
Summary of the invention
The problem that this invention address that is to provide a kind of method that 3G system adjacent cell is measured by many cards multi-module mobile terminal, to simplify the complexity of different systems nearby region measurement.
For solving the problems referred to above, the present invention provides a kind of method that 3G system adjacent cell is measured by many cards multi-module mobile terminal, including:
Obtain the 3G system adjacent cell information of subscriber card in described mobile terminal;
In obtaining described mobile terminal after the 3G system adjacent cell information of a subscriber card, it is judged that whether described mobile terminal has stored same 3G system adjacent cell information;
If described mobile terminal does not store same 3G system adjacent cell information, then store acquired 3G system adjacent cell information;
If described mobile terminal has stored same 3G system adjacent cell information, then by acquired 3G system adjacent cell information and existing same 3G system adjacent cell information merging treatment and store;
With the 3G system adjacent cell information being stored in described mobile terminal, corresponding 3G system adjacent cell is measured.
Compared with prior art, such scheme has the advantage that by different cards in mobile terminal being merged for the metrical information of same 3G system, and carries out 3G system adjacent cell measurement according to the metrical information after merging.So, for many cards multi-module mobile terminal, when each card is independent, it is not necessary to go to measure the same 3G system adjacent cell of each card one by one, effectively simplify the complexity measuring 3G system adjacent cell under other patterns.Further, owing to the same 3G system adjacent cell of each card need not be measured one by one, by less for the power consumption making mobile terminal measure.
Accompanying drawing explanation
Fig. 1 is the present invention many cards multi-module mobile terminal a kind of embodiment flow chart to the method that 3G system adjacent cell is measured;
Fig. 2 is the present invention many cards multi-module mobile terminal a kind of embodiment flow chart to the method that 3G system adjacent cell is measured;
Fig. 3 is each SIM adjacent area correspondence frequency schematic diagram in the present invention many cards multi-module mobile terminal a kind of embodiment to the method that 3G system adjacent cell is measured.
Detailed description of the invention
By 3GPP related protocol, the RRC agreement of TD-SCDMA and WCDMA as relevant in 3GPPTS25.331 specify it can be seen that Inter-RATcellinfolist(different system cell information list in the signaling of network transmission) and the different system information of Inter-RATinfo() the different system adjacent cell list that provides of cell;Inter-frequencycellinfolist(different frequency cell information list) cell offer alien frequencies Neighboring Cell List;Intra-frequencycellinfolist(co-frequency cell information list) cell offer homogeneous-frequency adjacent-domain list;Additionally comprise in the message of above-mentioned cell, other configuration informations of adjacent area also can be provided simultaneously.
nullBy 3GPP related protocol,LTERRC agreement regulation as relevant for TS36.331 is known,MeasObjectEUTRA(UTRA in LTE network signaling measures target,UTRA is 3G network)、MeasObjectEUTRA(EUTRA measures target,EUTRA is the UTRA network of evolution)、MeasObjectGERAN(GERAN policy goals,GERAN is GSM and evolvement network thereof)、MeasObjectCDMA2000(CDMA2000 measures target,CDMA2000 is TD-SCDMA、Another 3G network outside WCDMA) cell,LTE system provides Neighboring Cell List and neighboring BS information.
Continue research for TD-SCDMA system, specify to also know that by the related protocol of TD-SCDMA, measure TD-SCDMA system, generally only Midamble code (training sequence) part of TS0 need to be received and processes.Maintain the synchronization of TD-SCDMA system, only need to dwpts(descending pilot frequency time slot) be partly received and process.And TD-SCDMA system is the system that a whole network synchronizes, the time reference of Ji Ge community is consistent, say, that frame boundaries and boundary of time slot are to synchronize.Analysis is got off, and for many cards multi-module mobile terminal, no matter which opens subscriber card is configured with the adjacent area of TD-SCDMA system, for the measurement of TD-SCDMA system, all can only the community under a TD-SCDMA frequency be measured on same measurement time point.
Consider that multiple adjacent areas of each subscriber card exist the situation that frequency is identical, if every subscriber card is measured its adjacent area respectively, it will be greatly increased the complexity of measurement and the power consumption of mobile terminal.Further, owing to there is the situation of community under the same frequency of repeated measure, measure efficiency and be relatively low.Therefore, if the neighboring BS information used in TD-SCDMA measurement process can be processed and simplifies, it would be possible to reduce the complexity measured, to improve measurement efficiency.And analyze further, although the concrete physics realization of each communication system (TD-SCDMA, GSM, WCDMA, LTE) has difference, but the elementary tactics when measurement should be general mutually, therefore described method neighboring BS information being processed and simplifying extends to whole 3G system.
Fig. 1 illustrates many cards multi-module mobile terminal a kind of embodiment flow chart to the method that 3G system adjacent cell is measured.The method that 3G system adjacent cell is measured by described many cards multi-module mobile terminal includes:
Perform step s1, obtain the 3G system adjacent cell information of subscriber card in described mobile terminal;
Perform step s2, in obtaining described mobile terminal after the 3G system adjacent cell information of a subscriber card, it is judged that whether described mobile terminal has stored same 3G system adjacent cell information;If it is not, then forward step s3 to;If so, step s4 is then forwarded to;
Perform step s3, store acquired 3G system adjacent cell information;
Perform step s4, by acquired 3G system adjacent cell information and existing same 3G system adjacent cell information merging treatment and store;
Perform step s5, with the 3G system adjacent cell information being stored in described mobile terminal, corresponding 3G system adjacent cell is measured.
Above-mentioned embodiment according to strategy focus on neighboring BS information merge.For mobile terminal, after receiving the system message of Serving cell of a certain subscriber card, it is obtained in that its neighboring BS information by resolution system message.Now, just need to by judging whether described neighboring BS information is that the neighboring BS information configured first (judges whether mobile terminal has stored same 3G system adjacent cell information, such as subscriber card associative mode is TD-SCDMA, then judge whether to have stored the system adjacent cell information of TD-SCDMA, to other communication systems also in like manner) determine whether to perform merging treatment.
In the particular embodiment, store acquired 3G system adjacent cell information to include: acquired 3G system adjacent cell information stored with corresponding subscriber card information association.
In the particular embodiment, described corresponding subscriber card information includes the identifier of corresponding subscriber card.
In the particular embodiment, with existing same 3G system adjacent cell list, acquired 3G system adjacent cell list is merged into adjacent area union table include: merged by the frequency that acquired 3G system adjacent cell list is identical with existing same 3G system adjacent cell list, form adjacent area union table.
For example, it is possible to merged by the frequency that acquired 3G system adjacent cell list is identical with existing same 3G system adjacent cell list, form adjacent area union table.Or, it is possible to the frequency that acquired 3G system adjacent cell list is identical with existing same 3G system adjacent cell list is merged, and the same cells under identical frequency is also merged, form adjacent area union table.Take which kind of merging mode, it is possible to depending on the configuring condition of current 3G system adjacent cell list.
In the particular embodiment, the method for 3G nearby region measurement is included by described many cards multi-module mobile terminal: after a measurement, according to stored 3G system adjacent cell information and the incidence relation of corresponding subscriber card, obtains the measurement result that each subscriber card is corresponding.
Illustrating it can be seen that by the neighboring BS information of each subscriber card is merged, simplify the complexity of measurement, improve measurement efficiency by above-mentioned embodiment.
Fig. 2 illustrates the present invention many cards multi-module mobile terminal a kind of embodiment flow chart to the method that 3G system adjacent cell is measured.The method that 3G system adjacent cell is measured by described many cards multi-module mobile terminal includes:
Perform step s10, the prestored user card of mobile terminal is set, obtain and store the position relationship between prestored user card and other subscriber card Serving cells;
Perform step s20, obtain the 3G system adjacent cell information of subscriber card in described mobile terminal;
Perform step s30, after the 3G system adjacent cell information obtaining described mobile terminal one subscriber card, it is judged that whether described mobile terminal has stored same 3G system adjacent cell information;If it is not, then forward step s40 to;If so, step s50 is then forwarded to;
Perform step s40, store acquired 3G system adjacent cell information;
Perform step s50, by acquired 3G system adjacent cell information and existing same 3G system adjacent cell information merging treatment and store;
Perform step s60, it is judged that whether active user's card is prestored user card;If so, step s70 is then forwarded to;If it is not, then forward step s80 to;
Perform step s70, based on the synchronous base of prestored user card, measure in conjunction with stored corresponding 3G system adjacent cell information in mobile terminal;
Perform step s80, synchronous base switching is carried out according to the position relationship between active user's card and prestored user card Serving cell, based on the synchronous base of active user's card, with the corresponding 3G system adjacent cell information being stored in mobile terminal, corresponding 3G system adjacent cell is measured.
Above-described embodiment adds and adjusts measuring basis with the switching of subscriber card.In order to realize adjusting measuring basis with the switching of subscriber card, the position relationship between each subscriber card Serving cell just need to be obtained.According to described position relationship, it is possible to when subscriber card switches, the position relationship according to two the subscriber card Serving cells switched over, adjust measuring basis (synchronous base switching).
In the particular embodiment, the synchronous base of prestored user card is namely with the frame of prestored user card Serving cell for benchmark, generally with its frame boundaries for benchmark.
In the particular embodiment, observed time difference (OTD, the ObservedTimeDifference) relation that position relationship is prestored user card Serving cell and other subscriber card Serving cells of prestored user card Serving cell and other subscriber card Serving cells.Specifically, described observed time difference is the time difference between prestored user card Serving cell frame and other subscriber card Serving cell frames.
Synchronous base is switched, for described 3G system be TD-SCDMA system, described mobile terminal include two subscriber cards, then described synchronous base handoff procedure includes: with the frame boundaries of prestored user card (card 1) Serving cell for benchmark, namely its position is 0, the otd of other subscriber cards (card 2) Serving cell and prestored user card Serving cell is that a (sets the unit of this distance as QBC, i.e. 1/4bit length, lower same, another a ranges between-5000---+5000).If the measurement position of TD community is b (b > 0) from the frame boundaries distance of prestored user card Serving cell, if so when same time subscriber card switches, namely synchronous base from card 1 to card 2, time then with card 2 for synchronous base, the measurement position of TD community just becomes (5416+b-a) %5416, wherein 5416 is the integer value that a TD frame is converted into QBC, and meanwhile, the otd of card 1 and card 2 becomes-a.
It addition, in above-described embodiment, active user block non-prestore subscriber card time, be really the synchronous base with active user's card in conjunction with stored corresponding 3G system adjacent cell information measurement in mobile terminal.In other embodiments, active user block non-prestore subscriber card time, it is possible to still measure in conjunction with stored corresponding 3G system adjacent cell information in mobile terminal with the synchronous base of prestored user card.At this point it is possible to do not carry out the switching of synchronous base.
Below for the mobile phone of four card bimodulus, when described four card dual-mode handsets are in other patterns (such as GSM/EDGE/GPRS/WCDMA/LTE pattern), the process of each card TD-SCDMA nearby region measurement is described in detail.It should be noted that owing to concrete nearby region measurement process is known to the skilled person, and emphasis of the present invention does not lie in this, therefore concrete nearby region measurement process be will not be described in great detail by following instance.
Fig. 3 illustrates the corresponding relation of each subscriber card (this sentences SIM is example, but also can be replaced usim card) adjacent area and frequency in described four card dual-mode handsets.With reference to shown in Fig. 3, described four card dual-mode handsets include four SIM card C1, C2, C3 and C4.Wherein, SIM C1 configures multiple TD-SCDMA adjacent areas are corresponding 3 frequency f1、f2And f3.Multiple TD-SCDMA adjacent areas that SIM C2 configures are corresponding 4 frequency f1、f3、f4And f5.Multiple TD-SCDMA adjacent areas that SIM C3 configures are corresponding 4 frequency f1、f2、f3And f5.Multiple TD-SCDMA adjacent areas that SIM C4 configures are corresponding 3 frequency f1、f4And f5.From described corresponding relation it is found that four SIM cards always have adjacent area to have identical frequency between any two.Therefore, when such as completing frequency f2Under community measurement after, the measurement result of the part adjacent area of SIM C1 and C3 just can know.Under other frequencies, the measurement situation of community can also this be analogized.
Assuming that after mobile terminal starts, first complete the SIM registered as SIM C1, then SIM C1 is as the SIM that prestores.After the system message issued by the Serving cell of SIM C1 when mobile terminal obtains the Neighboring Cell List of the Serving cell of SIM C1, assuming that now mobile terminal not yet configures other Neighboring Cell List, then the Neighboring Cell List of the Serving cell of SIM C1 is the TD-SCDMA Neighboring Cell List configured first.The described Neighboring Cell List of acquired SIM C1 can be associated storage (for convenience of description with the identifier of SIM C1 by mobile terminal, assuming that the identifier of SIM C1 is exactly C1, other SIMs are by that analogy), and also can obtain SIM C1 respectively with the OTD relation of SIM C2, SIM C3 and SIM C4 storing.
After the system message issued by the Serving cell of SIM C2 when mobile terminal obtains the Neighboring Cell List of the Serving cell of SIM C2, owing to now mobile terminal having stored the described Neighboring Cell List of SIM C1, thus the non-TD-SCDMA Neighboring Cell List configured first of described Neighboring Cell List of SIM C2.Now, the described Neighboring Cell List of SIM C2 can be merged by mobile terminal with the described Neighboring Cell List of SIM C1.Specifically, identical frequency in two Neighboring Cell List blocked is merged, forms adjacent area union table and store.Further, in merging the process forming adjacent area union table, if being provided with community outside the Neighboring Cell List frequency elimination point of the Neighboring Cell List of SIM C1 and SIM C2, then identical community in two Neighboring Cell List can also be merged.Described adjacent area union table comprises the cell information under the frequency corresponding with all adjacent areas of SIM C2 for SIM C1 and each frequency that updated.Additionally, when being stored by described adjacent area union table, the described Neighboring Cell List of acquired SIM C2 also can be associated storage with the identifier of SIM C2 by mobile terminal.
After the system message issued by the Serving cell of SIM C3 when mobile terminal obtains the Neighboring Cell List of the Serving cell of SIM C3, owing to now mobile terminal having stored the described adjacent area union table of SIM C1 and SIM C2, thus the described Neighboring Cell List of the SIM C3 also non-TD-SCDMA Neighboring Cell List configured first.Now, the described Neighboring Cell List of SIM C3 can again be merged by mobile terminal with stored described adjacent area union table.Specifically, frequency identical with the union table of described adjacent area in the Neighboring Cell List of SIM C3 is merged, forms new adjacent area union table and store.If additionally, the Neighboring Cell List of SIM C3 is provided with community, form the respective process that new adjacent area union table reference may also be made to be previously formed the adjacent area union table of SIM C1 and SIM C2.Be subsequently formed the mode of adjacent area union table all can this reference, repeat no more.Additionally, when being stored by described adjacent area union table, the described Neighboring Cell List of acquired SIM C3 also can be associated storage with the identifier of SIM C3 by mobile terminal.
After the system message issued by the Serving cell of SIM C4 when mobile terminal obtains the Neighboring Cell List of the Serving cell of SIM C4, owing to now mobile terminal having stored the described adjacent area union table of SIM C1, SIM C2 and SIM C3, thus the non-equally TD-SCDMA Neighboring Cell List configured first of described Neighboring Cell List of SIM C4.Now, the described Neighboring Cell List of SIM C4 can be merged again by mobile terminal with stored described adjacent area union table, again forms new adjacent area union table and stores.Additionally, when being stored by described adjacent area union table, the described Neighboring Cell List of acquired SIM C4 also can be associated storage with the identifier of SIM C4 by mobile terminal.
In doing so, mobile terminal determines whether to there occurs that SIM switches.Specifically, whether mobile terminal consistent with the identifier of the SIM C1 that prestores determines whether to there occurs that SIM switches by the identifier judgement identifying current SIM card.
If the identifier of current SIM card is C1, then SIM is not now occurred to switch.The synchronous base of SIM C1 as this measuring basis, is measured by mobile terminal in conjunction with the stored TD-SCDMA Neighboring Cell List of mobile terminal.Now, the frequency of the required described adjacent area measured of mobile terminal includes f1、f2、f3、f4And f5
If the identifier of current SIM card is C3, then it is believed that there occurs that SIM switches, current SIM card has been switched to SIM C3 from SIM C1.Then the mobile terminal OTD relation according to SIM C1 and the SIMC3 stored, carries out the switching of synchronous base, using the synchronous base of SIM C3 as this measuring basis, in conjunction with the stored TD-SCDMA Neighboring Cell List measurement of mobile terminal.Now, the frequency of the required described adjacent area measured of mobile terminal includes f1、f2、f3、f4And f5
To all frequency (f1、f2、f3、f4And f5) under community all complete to measure after, mobile terminal according to the incidence relation of the Neighboring Cell List that stores before with identifier, can obtain the measurement result that each SIM card is corresponding.So far, the measurement of the TD-SCDMA adjacent area configured once for SIM card each in mobile terminal is just completed.Follow-up periodic measurement is also referred to this operation and repeats accordingly.
By the above example to TD-SCDMA nearby region measurement it will be seen that by the Neighboring Cell List of four SIM cards in mobile terminal is merged, it is possible to save the repeated measure of adjacent area to frequency identical in each SIM card.Therefore, mobile terminal carries out the efficiency of nearby region measurement and acquisition is improved, and acquisition is also reduced by corresponding power consumption.And, for TD-SCDMA system, owing to it has the characteristic that the whole network synchronizes, merged by described Neighboring Cell List, United Dispatching can also be carried out (with the resident community of current SIM card for synchronous base in this example when measuring, and the Neighboring Cell List after being combined in this, as measuring basis carries out unified measurement), thus simplifying the complexity of measurement.
Furthermore, it is desirable to illustrate, though above with the example that is measured as to TD-SCDMA adjacent area, but the present invention is not only suitable for TD-SCDMA, for instance WCDMA or LTE is applied equally to the present invention.Additionally, the present invention is not exclusively applicable for bimodulus, can be also more multimodal combination, for instance can be two or more pattern in GSM, EDGE, GPRS, TD-SCDMA, WCDMA, LTE.
Disclosed above the many aspects of the present invention and embodiment, it will be understood by those skilled in the art that the other side of the present invention and embodiment.Many aspects and embodiment disclosed in the present invention are only intended to illustrate, are not limitation of the invention, and the real protection domain of the present invention and spirit should be as the criterion with claims.

Claims (10)

1. the method that 3G system adjacent cell is measured by card multi-module mobile terminal more than a kind, it is characterised in that including:
Obtaining the 3G system adjacent cell information of subscriber card in described mobile terminal, described 3G system is the 3G system of frame synchronization, boundary of time slot synchronization;
If described mobile terminal does not store same 3G system adjacent cell information, then store acquired 3G system adjacent cell information, wherein, the described 3G system adjacent cell information that described storage is acquired includes: acquired 3G system adjacent cell information stored with corresponding subscriber card information association;
If described mobile terminal has stored same 3G system adjacent cell information, then by acquired 3G system adjacent cell information and the same 3G system adjacent cell information merging treatment stored and store;
With the 3G system adjacent cell information of storage, corresponding 3G system adjacent cell is measured;
According to the 3G system adjacent cell information stored and the incidence relation of corresponding subscriber card information, obtain the measurement result corresponding with each subscriber card.
2. the method that 3G system adjacent cell is measured by many cards multi-module mobile terminal as claimed in claim 1, it is characterized in that, with the 3G system adjacent cell information of storage, the measurement of corresponding 3G system adjacent cell is included: based on the synchronous base of the prestored user card of described mobile terminal, with the 3G system adjacent cell information being stored in described mobile terminal, corresponding 3G system adjacent cell is measured.
3. the method that 3G system adjacent cell is measured by many cards multi-module mobile terminal as claimed in claim 1, it is characterised in that the measurement of corresponding 3G system adjacent cell is included with the 3G system adjacent cell information of storage:
If active user's card is prestored user card, then based on the synchronous base of prestored user card, in conjunction with the corresponding 3G system adjacent cell information measurement of storage;If active user blocks the non-subscriber card that prestores, then carry out synchronous base switching according to the position relationship between active user's card and prestored user card Serving cell, based on the synchronous base of active user's card, with the 3G system adjacent cell information of storage, corresponding 3G system adjacent cell is measured.
4. the method that 3G system adjacent cell is measured by many cards multi-module mobile terminal as claimed in claim 2 or claim 3, it is characterised in that the synchronous base of prestored user card is with the frame boundaries of prestored user card Serving cell for benchmark.
5. the method that 3G system adjacent cell is measured by many cards multi-module mobile terminal as claimed in claim 2 or claim 3, it is characterized in that, also include: pre-set the prestored user card of described mobile terminal, obtain and store the position relationship between prestored user card and other subscriber card Serving cells.
6. the method that 3G system adjacent cell is measured by many cards multi-module mobile terminal as claimed in claim 5, it is characterized in that, the position relationship between prestored user card and other subscriber card Serving cells is observed time difference (OTD) relation between prestored user card and other subscriber card Serving cells.
7. the method that 3G system adjacent cell is measured by many cards multi-module mobile terminal as claimed in claim 5, it is characterized in that, the prestored user card pre-setting mobile terminal includes: after mobile terminal starts, the subscriber card being initially completed registration in mobile terminal is set to prestored user card.
8. the method that 3G system adjacent cell is measured by many cards multi-module mobile terminal as claimed in claim 1, it is characterized in that, acquired described 3G system adjacent cell information is included with the same 3G system adjacent cell information merging treatment stored: the frequency that acquired 3G system adjacent cell list is identical with the same 3G system adjacent cell list stored is merged, to obtain adjacent area union table.
9. the method that 3G system adjacent cell is measured by many cards multi-module mobile terminal as claimed in claim 1, it is characterized in that, acquired described 3G system adjacent cell information is included with the same 3G system adjacent cell information merging treatment stored: acquired 3G system adjacent cell list merged with the identical frequency in the same 3G system adjacent cell list stored, same cells under identical frequency merges, to obtain adjacent area union table.
10. the method that 3G system adjacent cell is measured by many cards multi-module mobile terminal as claimed in claim 1, it is characterized in that, described 3G system is TD-SCDMA system, described many cards multimode terminal, and its pattern is two or more pattern in GSM, TD-SCDMA, TDD-LTE.
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