CN103442387A - Method for measuring 3G system adjacent cell through multi-card multimode mobile terminal - Google Patents

Method for measuring 3G system adjacent cell through multi-card multimode mobile terminal Download PDF

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CN103442387A
CN103442387A CN2013103912809A CN201310391280A CN103442387A CN 103442387 A CN103442387 A CN 103442387A CN 2013103912809 A CN2013103912809 A CN 2013103912809A CN 201310391280 A CN201310391280 A CN 201310391280A CN 103442387 A CN103442387 A CN 103442387A
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card
neighboring
information
mobile terminal
subscriber
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CN103442387B (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 method for measuring a 3G system adjacent cell through a multi-card multimode mobile terminal comprises the steps that adjacent cell information of a 3G system of one user card in the mobile terminal is obtained, wherein the 3G system is synchronous in frame boundary and time slot boundary; whether the mobile terminal stores the same adjacent cell information of the 3G system is judged; if the mobile terminal does not store the same adjacent cell information of the 3G system, the obtained adjacent cell information of the 3G system is stored in the mobile terminal; if the mobile terminal stores the same adjacent cell information of the 3G system, the obtained adjacent cell information of the 3G system and the same adjacent cell information, stored in the mobile terminal, of the 3G system are merged and stored in the mobile terminal; a corresponding adjacent cell of the 3G system is measured according to the adjacent cell information, stored in the mobile terminal, of the 3G system. The method effectively simplifies measuring complexity of the adjacent cell of the 3G system in other modes, and reduces power consumption of measuring of the mobile terminal.

Description

The method of many card multi-module mobile terminals to 3G system nearby region measurement
The present invention is application number: the dividing an application of 201110148706.9 applications for a patent for invention.The original application applying date: 2011-06-03, original application denomination of invention: block the method for multi-module mobile terminal to 3G system nearby region measurement more.
Technical field
The present invention relates to wireless communication field, particularly the method for many card multi-module mobile terminals to 3G system nearby region measurement.
Background technology
The mobile communication technology development has formed the mobile communications network of multiple types, as the global communication mobile system (GSM in second generation mobile communication system (2G), Global System for Mobile Communication), Time Division-Synchronous Code Division Multiple Access (TD-SCDMA in 3-G (Generation Three mobile communication system) (3G), Time Division-Synchronous CDMA), Long Term Evolution (LTE in next generation mobile communication system, Long Term Evolution) and worldwide interoperability for microwave access (WIMAX, Worldwide Interoperability for Microwave Access).3G and its evolution system by third generation partner program (3GPP) standard of working out, mainly comprise TD-SCDMA, WCDMA(wideband CDMA) and the LTE system.
Due to the networking asynchronism(-nization) of each communication network, the scope difference of each network coverage, 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 market competition.For consumers, it wish to use a mobile terminal, by configuring different subscriber cards, for example subscriber identification card (SIM, Subscriber Identity Module, be designated hereinafter simply as SIM card; Perhaps global customers identification module card, USIM, Universal Subscriber Identity Module, be designated hereinafter simply as usim card), to enjoy the application service that on heterogeneous networks, different operators provides.Simultaneously, the service that the different subscriber card of configuration is enjoyed consolidated network simultaneously on a mobile terminal is also that the consumer is needed.
For the multimode user terminal that has a plurality of subscriber cards, the resident community of different cards can be the same or different, and the resident access technology of different cards also can be identical or different.Like this, different subscriber cards has own corresponding pattern (as TD-SCDMA pattern, GSM pattern, WCDMA pattern, be different access technologies), the resident Serving cell of different user card can be broadcasted the broadcast message of community separately, and the Neighboring Cell List etc. of community separately.Therefore, different subscriber cards exists corresponding broadcast message own, access technology pattern, Neighboring Cell List etc.
For this reason, the mobile terminal of corresponding configurable multiple subscriber cards also arises at the historic moment, and makes to link up to become more convenient.Prior art provides the scheme of multiple this technology of support, for example in U.S. Patent Application Publication US2006/0095600A1, has just disclosed a kind of travelling carriage of bimodulus.Described bimodulus travelling carriage can be supported two kinds of different mobile communications networks, as GSM, CDMA.Described bimodulus travelling carriage can be identified the subscriber card be configured in travelling carriage automatically, and selects corresponding drive pattern.
In normal cellular network configuration, each Serving cell should have several neighbor cells, so that mobile terminal moves and receives signal from this Serving cell to the direction away from base station while reducing gradually, a neighbor cell can be arranged, its reception signal becomes greatly gradually, until be greater than the Serving cell signal.Like this, mobile terminal just can successfully be realized the community switching, to guarantee the continuation of business.For the mobile terminal of supporting many card multimodes (comprising bimodulus), in order to guarantee wherein to reach between each subscriber card the smooth switching between each pattern, the system that just need to configure each subscriber card is all periodically measured.Due to the extensive use of 3G technology now, the subscriber card in multi-card mobile terminal is all supported the TD-SCDMA pattern usually.In mobile terminal, multiple subscriber cards have all configured the TD-SCDMA adjacent area, and mobile terminal is in non-TD-SCDMA pattern, for example GSM or EDGE(Enhanced Data Rate for GSM Evolution) or during the GPRS pattern, how effectively to process the measurement to the TD-SCDMA system, with regard to becoming, problem to be solved is arranged.
Summary of the invention
The problem that the present invention solves is to provide the method for a kind of many card multi-module mobile terminals to 3G system nearby region measurement, to simplify the complexity of nearby region measurement between different system.
For addressing the above problem, the invention provides the method for a kind of many card multi-module mobile terminals to 3G system nearby region measurement, comprising:
Obtain the 3G system neighboring BS information of subscriber card in described mobile terminal;
After the 3G system neighboring BS information of a subscriber card, judge in described mobile terminal whether stored same 3G system neighboring BS information in obtaining described mobile terminal;
If do not store same 3G system neighboring BS information in described mobile terminal, the 3G system neighboring BS information that storage is obtained;
If stored same 3G system neighboring BS information in described mobile terminal, obtained 3G system neighboring BS information is merged and processes and store with existing same 3G system neighboring BS information;
With the 3G system neighboring BS information be stored in described mobile terminal, corresponding 3G system adjacent area is measured.
Compared with prior art, such scheme has the following advantages: by the metrical information for same 3G system merges by different cards in mobile terminal, and carry out 3G system nearby region measurement according to the metrical information after merging.So, for many cards multi-module mobile terminal, under each blocks independently situation, needn't go to one by one to measure the same 3G system adjacent area of each card, effectively simplify the complexity of measuring 3G system adjacent area under other patterns.And, due to the same 3G system adjacent area that needn't measure one by one each card, that the power consumption that makes mobile terminal be measured is less.
The accompanying drawing explanation
Fig. 1 is that the present invention blocks a kind of execution mode flow chart of multi-module mobile terminal to the method for 3G system nearby region measurement more;
Fig. 2 is that the present invention blocks a kind of embodiment flow chart of multi-module mobile terminal to the method for 3G system nearby region measurement more;
Fig. 3 is that the present invention blocks multi-module mobile terminal to the corresponding frequency schematic diagram in each SIM card adjacent area in a kind of embodiment of the method for 3G system nearby region measurement more.
Embodiment
By the 3GPP related protocol, TD-SCDMA as relevant as 3GPP TS25.331 and the RRC agreement of WCDMA regulation is known, the different system cell information list of Inter-RAT cell info list(in the signaling that network sends) and the different system information of Inter-RAT info() the different system Neighboring Cell List that provides of cell; The list of Inter-frequency cell info list(different frequency cell information) cell provides the alien frequencies Neighboring Cell List; Intra-frequency cell info list(co-frequency cell information list) cell provides the homogeneous-frequency adjacent-domain list; Comprise in addition in the message of above-mentioned cell, other configuration informations of adjacent area also can be provided simultaneously.
By the 3GPP related protocol, LTE RRC agreement regulation as relevant as TS36.331 is known, measObjectEUTRA(UTRA measurement target in the LTE network signal, UTRA is 3G network), the MeasObjectEUTRA(EUTRA measurement target, EUTRA is the UTRA network of evolution), the measObjectGERAN(GERAN policy goals, GERAN is GSM and evolvement network thereof), the measObjectCDMA2000(CDMA2000 measurement target, CDMA2000 is TD-SCDMA, another 3G network outside WCDMA) cell, Neighboring Cell List and neighboring BS information are provided in the LTE system.
Take the TD-SCDMA system as example continuation research, also known by the related protocol regulation of TD-SCDMA, measure the TD-SCDMA system, common need be received and be processed Midamble code (training sequence) part of TS0.Maintain the synchronous of TD-SCDMA system, only need be to the dwpts(descending pilot frequency time slot) part received and processed.And the time reference of the TD-SCDMA system system ,Ji Ge community that to be the whole network synchronous is consistent, that is to say that frame boundaries and time slot border are synchronous.Analysis is got off, and for many cards multi-module mobile terminal, no matter which opens the adjacent area that subscriber card has configured the TD-SCDMA system, for the measurement of TD-SCDMA system, on same Measuring Time point, all can only be measured a TD-SCDMA frequency Xia community.
There is the situation that frequency is identical in a plurality of adjacent areas of considering each subscriber card, if every subscriber card is measured respectively to its adjacent area, will greatly increase the complexity of measurement and the power consumption of mobile terminal.And, due to the situation that has community under the same frequency of duplicate measurements, measure efficiency also lower.Therefore, if can be processed and simplify the neighboring BS information used in the TD-SCDMA measuring process, may reduce the complexity of measurement, to improve, measure efficiency.And further analyze, although the concrete physics realization of each communication system (TD-SCDMA, GSM, WCDMA, LTE) has difference, but the elementary tactics when being measured should be general mutually, therefore described, neighboring BS information is processed and the method simplified extends to whole 3G system.
Fig. 1 shows a kind of execution mode flow chart of many card multi-module mobile terminals to the method for 3G system nearby region measurement.Described many card multi-module mobile terminals comprise the method for 3G system nearby region measurement:
Perform step s1, obtain the 3G system neighboring BS information of subscriber card in described mobile terminal;
Execution step s2 after the 3G system neighboring BS information of a subscriber card, judges in described mobile terminal whether stored same 3G system neighboring BS information in obtaining described mobile terminal; If not, forward step s3 to; If forward step s4 to;
Execution step s3, the 3G system neighboring BS information that storage is obtained;
Execution step s4, merge obtained 3G system neighboring BS information to process and store with existing same 3G system neighboring BS information;
Execution step s5, measured corresponding 3G system adjacent area with the 3G system neighboring BS information be stored in described mobile terminal.
Above-mentioned execution mode according to the neighboring BS information that focuses on of strategy, merge.For mobile terminal, after the system message of the Serving cell that receives a certain subscriber card, by resolution system message, can obtain its neighboring BS information.Now, need whether be just that the neighboring BS information configured first (judges whether mobile terminal has stored same 3G system neighboring BS information by judging described neighboring BS information, for example the subscriber card associative mode is TD-SCDMA, judge whether to have stored the system neighboring BS information of TD-SCDMA, to other communication systems also in like manner) determine whether to carry out to merge and process.
In specific embodiment, the 3G system neighboring BS information that storage is obtained comprises: by obtained 3G system neighboring BS information and respective user card information association store.
In specific embodiment, described respective user card information comprises the identifier of respective user card.
In specific embodiment, obtained 3G system Neighboring Cell List is merged into to adjacent area union table with existing same 3G system Neighboring Cell List to be comprised: frequency identical in obtained 3G system Neighboring Cell List and existing same 3G system Neighboring Cell List is merged, form adjacent area union table.
For example, obtained 3G system Neighboring Cell List can be merged with frequency identical in existing same 3G system Neighboring Cell List, be formed adjacent area union table.Perhaps, obtained 3G system Neighboring Cell List can be merged with frequency identical in existing same 3G system Neighboring Cell List, and the same cells under identical frequency is also merged, be formed adjacent area union table.Take which kind of merging mode, can be depending on the configuring condition of current 3G system Neighboring Cell List.
In specific embodiment, described many card multi-module mobile terminals comprise the method for 3G nearby region measurement: after measurement, according to stored 3G system neighboring BS information and the incidence relation of respective user card, obtain the measurement result that each subscriber card is corresponding.
Explanation by above-mentioned execution mode is known, by the neighboring BS information by each subscriber card, merges, and has simplified the complexity of measuring, and has improved measurement efficiency.
Fig. 2 shows the present invention and blocks a kind of embodiment flow chart of multi-module mobile terminal to the method for 3G system nearby region measurement more.Described many card multi-module mobile terminals comprise the method for 3G system nearby region measurement:
Perform step s10, the subscriber card that prestores of mobile terminal is set, obtain and store the position relationship prestored between subscriber card and other subscriber card Serving cells;
Perform step s20, obtain the 3G system neighboring BS information of subscriber card in described mobile terminal;
Execution step s30, after the 3G system neighboring BS information that obtains described mobile terminal one subscriber card, judge in described mobile terminal whether stored same 3G system neighboring BS information; If not, forward step s40 to; If forward step s50 to;
Execution step s40, the 3G system neighboring BS information that storage is obtained;
Execution step s50, merge obtained 3G system neighboring BS information to process and store with existing same 3G system neighboring BS information;
Execution step s60, judge whether active user's card is the subscriber card that prestores; If forward step s70 to; If not, forward step s80 to;
Execution step s70, the synchronous base based on the subscriber card that prestores, measured in conjunction with the corresponding 3G system neighboring BS information of storing in mobile terminal;
Execution step s80, carry out the synchronous base switching according to active user card and the position relationship that prestores between the subscriber card Serving cell, synchronous base based on active user's card, measured corresponding 3G system adjacent area with the corresponding 3G system neighboring BS information be stored in mobile terminal.
Above-described embodiment has increased the switching of following subscriber card and has adjusted measuring basis.In order to realize following the switching of subscriber card to adjust measuring basis, just need to obtain the position relationship between each subscriber card Serving cell.According to described position relationship, just can, when subscriber card switches, according to the position relationship of two subscriber card Serving cells that switched, adjust measuring basis (synchronous base switching).
In specific embodiment, the synchronous base of the subscriber card that prestores take the prestore frame of subscriber card Serving cell is benchmark, generally take its frame boundaries as benchmark.
In specific embodiment, the position relationship of prestore subscriber card Serving cell and other subscriber card Serving cells is observed time difference (OTD, the Observed Time Difference) relation of subscriber card Serving cell and other subscriber card Serving cells of prestoring.Particularly, described observed time difference is the time difference prestored between subscriber card Serving cell frame and other subscriber card Serving cell frames.
Synchronous base is switched, the described 3G system of take is example as TD-SCDMA system, described mobile terminal comprise two subscriber cards, described synchronous base handoff procedure comprises: the prestore frame boundaries of subscriber card (blocking 1) Serving cell of take is benchmark, be that its position is 0, the otd of other subscriber cards (blocking 2) Serving cell and the subscriber card Serving cell that prestores is that (unit that establishes this distance is QBC to a, be 1/4bit length, lower with, the scope of another a be-5000---+5000 between).If the measuring position of TD community is b (b > 0) from the frame boundaries of the subscriber card Serving cell that prestores distance, when if subscriber card switches so at one time, be that synchronous base is from blocking 1 to card 2, take and block 2 during as synchronous base, the measuring position of TD community just becomes (5416+b-a) %5416, wherein 5416 is the integer value that a TD frame is converted into QBC, simultaneously, blocks 1 and card 2 become-a of otd.
In addition, in above-described embodiment, the active user, block non-prestoring during subscriber card, actually measured in conjunction with the corresponding 3G system neighboring BS information of being stored in mobile terminal with the synchronous base of active user's card.In other embodiments, the active user, block non-prestoring during subscriber card, also can still be measured in conjunction with the corresponding 3G system neighboring BS information of being stored in mobile terminal with the synchronous base of the subscriber card that prestores.Now, can not carry out the switching of synchronous base.
Below to take the mobile phone of four card bimodulus be example, described four card dual-mode handsets for example, when other patterns (GSM/EDGE/GPRS/WCDMA/LTE pattern), are described in detail the process of each card TD-SCDMA nearby region measurement.It should be noted that, because concrete nearby region measurement process is known to the skilled person, and emphasis of the present invention do not lie in this, therefore will repeat no more concrete nearby region measurement process in following instance.
Fig. 3 shows the corresponding relation of each subscriber card (this sentences SIM card is example, but also replaceable be usim card) adjacent area and frequency in described four card dual-mode handsets.Shown in Fig. 3, described four card dual-mode handsets include four SIM card C1, C2, C3 and C4.Wherein, a plurality of TD-SCDMA adjacent area correspondence that SIM card C1 configures 3 frequency f 1, f 2and f 3.A plurality of TD-SCDMA adjacent area correspondence that SIM card C2 configures 4 frequency f 1, f 3, f 4and f 5.A plurality of TD-SCDMA adjacent area correspondence that SIM card C3 configures 4 frequency f 1, f 2, f 3and f 5.A plurality of TD-SCDMA adjacent area correspondence that SIM card C4 configures 3 frequency f 1, f 4and f 5.From described corresponding relation, can find, four SIM cards always have adjacent area to have identical frequency between any two.Therefore, when for example having completed frequency f 2after the measurement of Xia community, the measurement result of the part adjacent area of SIM card C1 and C3 just can obtain cicada.Under other frequencies, the measurement situation of community also can be by that analogy.
Suppose that at first completing the SIM card of registering is SIM card C1 after mobile terminal starts, SIM card C1 is as the SIM card that prestores.After the system message that Serving cell when mobile terminal by SIM card C1 issues obtains the Neighboring Cell List of Serving cell of SIM card C1, suppose that now mobile terminal not yet configures other Neighboring Cell List, the Neighboring Cell List of the Serving cell of SIM card C1 is the TD-SCDMA Neighboring Cell List configured first.Mobile terminal can be by the identifier association store of the described Neighboring Cell List of obtained SIM card C1 and SIM card C1 (for convenience of description, the identifier of supposing SIM card C1 is exactly C1, other SIM card are by that analogy), and can obtain SIM card C1 and also store with the OTD relation of SIM card C2, SIM card C3 and SIM card C4 respectively.
After the system message that Serving cell when mobile terminal by SIM card C2 issues obtains the Neighboring Cell List of Serving cell of SIM card C2, due to the described Neighboring Cell List of having stored SIM card C1 in mobile terminal now, thereby the non-TD-SCDMA Neighboring Cell List of configuration first of the described Neighboring Cell List of SIM card C2.Now, mobile terminal can merge the described Neighboring Cell List of the described Neighboring Cell List of SIM card C2 and SIM card C1.Specifically, frequency identical in the Neighboring Cell List of two cards is merged, formed adjacent area union table storage.Further, in merging the process that forms adjacent area union table, if the Neighboring Cell List of the Neighboring Cell List of SIM card C1 and SIM card C2 has also configured community except frequency, can also be merged identical community in two Neighboring Cell List.Comprise frequency corresponding to all adjacent areas of the SIM card C1 that updated and SIM card C2 and the cell information under each frequency in the union table of described adjacent area.In addition, when described adjacent area union table is stored, mobile terminal also can be by the identifier association store of described Neighboring Cell List and the SIM card C2 of obtained SIM card C2.
After the system message that Serving cell when mobile terminal by SIM card C3 issues obtains the Neighboring Cell List of Serving cell of SIM card C3, due to the described adjacent area union table of having stored SIM card C1 and SIM card C2 in mobile terminal now, thereby the also non-TD-SCDMA Neighboring Cell List of configuration first of the described Neighboring Cell List of SIM card C3.Now, mobile terminal can merge the described Neighboring Cell List of SIM card C3 and the described adjacent area of storing union table again.Specifically, will in the Neighboring Cell List of SIM card C3, with frequency identical in the union table of described adjacent area, be merged, formed new adjacent area union table storage.In addition, if also configured community in the Neighboring Cell List of SIM card C3, forming new adjacent area union table also can be with reference to the respective process of the adjacent area union table that forms before SIM card C1 and SIM card C2.The mode of follow-up formation adjacent area union table all can this reference, repeats no more.In addition, when described adjacent area union table is stored, mobile terminal also can be by the identifier association store of described Neighboring Cell List and the SIM card C3 of obtained SIM card C3.
After the system message that Serving cell when mobile terminal by SIM card C4 issues obtains the Neighboring Cell List of Serving cell of SIM card C4, due to the described adjacent area union table of having stored SIM card C1, SIM card C2 and SIM card C3 in mobile terminal now, thereby the same non-TD-SCDMA Neighboring Cell List of configuration first of the described Neighboring Cell List of SIM card C4.Now, mobile terminal can merge the described Neighboring Cell List of SIM card C4 and the described adjacent area of storing union table again, again forms new adjacent area union table storage.In addition, when described adjacent area union table is stored, mobile terminal also can be by the identifier association store of described Neighboring Cell List and the SIM card C4 of obtained SIM card C4.
After completing aforesaid operations, mobile terminal can judge whether to have occurred the SIM card switching.Particularly, whether the identifier of mobile terminal by identifying current SIM card judgement and the identifier of the SIM card C1 that prestores be consistent determines whether to have occurred the SIM card switching.
If the identifier of current SIM card is C1, the SIM card switching does not now occur.Mobile terminal is using the synchronous base of SIM card C1 as this measuring basis, and the TD-SCDMA Neighboring Cell List of storing in conjunction with mobile terminal is measured.Now, the frequency of the described adjacent area of the required measurement of mobile terminal comprises f 1, f 2, f 3, f 4and f 5.
If the identifier of current SIM card is C3, can think the SIM card switching has occurred, current SIM card has been switched to SIM card C3 from SIM card C1.Mobile terminal, according to the SIM card C1 stored and the OTD relation of SIMC3, carries out the switching of synchronous base, and using the synchronous base of SIM card C3 as this measuring basis, the TD-SCDMA Neighboring Cell List of storing in conjunction with mobile terminal is measured.Now, the frequency of the described adjacent area of the required measurement of mobile terminal comprises f 1, f 2, f 3, f 4and f 5.
To all frequency (f 1, f 2, f 3, f 4and f 5) after the Xia community all completes measurement, mobile terminal can according to before the Neighboring Cell List of storage and the incidence relation of identifier, obtain the measurement result that each SIM card is corresponding.So far, just completed the measurement of the TD-SCDMA adjacent area once configured for each SIM card in mobile terminal.Follow-up periodic measurement also can be with reference to this operation corresponding repeating.
Can see by the above example to the TD-SCDMA nearby region measurement, by the Neighboring Cell List merging of four SIM cards by mobile terminal, can save the duplicate measurements to the adjacent area of identical frequency in each SIM card.Therefore, the efficiency that mobile terminal carries out nearby region measurement will obtain raising, and corresponding power consumption also will obtain reduction.And, for the TD-SCDMA system, because it has the synchronous characteristic of the whole network, by described Neighboring Cell List, merge, (the resident community of the current SIM card of take in this example is synchronous base can also when measuring, to carry out United Dispatching, and using this Neighboring Cell List after being combined as measuring basis and unified to measure), thus the complexity of measuring simplified.
And, it should be noted that, though above with the example that is measured as to the TD-SCDMA adjacent area, the present invention not only is suitable for TD-SCDMA, for example WCDMA or LTE are applicable to the present invention too.In addition, the present invention not is only applicable to bimodulus, also can be more multimodal combination, can be for example two or more pattern in GSM, EDGE, GPRS, TD-SCDMA, WCDMA, LTE.
More than disclose many aspects of the present invention and execution mode, it will be understood by those skilled in the art that other side of the present invention and execution mode.In the present invention, disclosed many aspects and execution mode, just for illustrating, are not limitation of the invention, and real protection range of the present invention and spirit should be as the criterion with claims.

Claims (12)

1. the method for the multi-module mobile terminal of card more than a kind to 3G system nearby region measurement, is characterized in that, comprising:
Obtain the 3G system neighboring BS information of subscriber card in described mobile terminal, described 3G system is the synchronous 3G system of frame synchronization, boundary of time slot;
If do not store same 3G system neighboring BS information in described mobile terminal, the 3G system neighboring BS information that storage is obtained;
If stored same 3G system neighboring BS information in described mobile terminal, obtained 3G system neighboring BS information is merged and processes and store with the same 3G system neighboring BS information of having stored;
3G system neighboring BS information with storage is measured corresponding 3G system adjacent area.
2. the method for many card multi-module mobile terminals as claimed in claim 1 to 3G system nearby region measurement, it is characterized in that, 3G system neighboring BS information with storage comprises corresponding 3G system adjacent area measurement: the synchronous base of the subscriber card that prestores based on described mobile terminal, with the 3G system neighboring BS information be stored in described mobile terminal, corresponding 3G system adjacent area is measured.
3. the method for many card multi-module mobile terminals as claimed in claim 1 to 3G system nearby region measurement, is characterized in that, with the 3G system neighboring BS information of storing, corresponding 3G system adjacent area measurement comprised:
If active user's card is the subscriber card that prestores, the synchronous base based on the subscriber card that prestores, measured in conjunction with the corresponding 3G system neighboring BS information of storage; If the active user blocks the non-subscriber card that prestores, the position relationship that according to the active user, blocks and prestore between the subscriber card Serving cell carries out the synchronous base switching, synchronous base based on active user's card, measured corresponding 3G system adjacent area with the 3G system neighboring BS information of storage.
4. the methods of many card multi-module mobile terminals to 3G system nearby region measurement as claimed in claim 2 or claim 3, is characterized in that, it is benchmark that the synchronous base of the subscriber card that prestores be take the prestore frame boundaries of subscriber card Serving cell.
5. block as claimed in claim 2 or claim 3 the methods of multi-module mobile terminals to 3G system nearby region measurement more, it is characterized in that, also comprise: set in advance the subscriber card that prestores of described mobile terminal, obtain and store the position relationship prestored between subscriber card and other subscriber card Serving cells.
6. the method for many card multi-module mobile terminals as claimed in claim 5 to 3G system nearby region measurement, is characterized in that, the position relationship prestored between subscriber card and other subscriber card Serving cells is the OTD relation prestored between subscriber card and other subscriber card Serving cells.
7. the method for many card multi-module mobile terminals as claimed in claim 5 to 3G system nearby region measurement, it is characterized in that, the subscriber card that prestores that sets in advance mobile terminal comprises: after mobile terminal starts, the subscriber card that completes at first registration in mobile terminal is set to the subscriber card that prestores.
8. the method for many card multi-module mobile terminals as claimed in claim 1 to 3G system nearby region measurement, is characterized in that, the described 3G system neighboring BS information that storage is obtained comprises: by obtained 3G system neighboring BS information and respective user card information association store.
9. the method for many card multi-module mobile terminals as claimed in claim 1 to 3G system nearby region measurement, it is characterized in that, obtained described 3G system neighboring BS information and the same 3G system neighboring BS information of having stored are merged to process and comprise: frequency identical in obtained 3G system Neighboring Cell List and the same 3G system Neighboring Cell List of having stored is merged, to obtain adjacent area union table.
10. the method for many card multi-module mobile terminals as claimed in claim 1 to 3G system nearby region measurement, it is characterized in that, obtained described 3G system neighboring BS information and the same 3G system neighboring BS information of having stored are merged to process and comprise: by obtained 3G system Neighboring Cell List and the identical frequency in the same 3G system Neighboring Cell List of having stored merge, same cells under identical frequency merges, to obtain adjacent area union table.
11. the method for many card multi-module mobile terminals as claimed in claim 1 to 3G system nearby region measurement, it is characterized in that, after the described 3G system neighboring BS information with storage is measured corresponding 3G system adjacent area, also comprise: according to the 3G system neighboring BS information of storage and the incidence relation of respective user card information, obtain the measurement result corresponding with each subscriber card.
12. the method for many card multi-module mobile terminals as claimed in claim 1 to 3G system nearby region measurement, it is characterized in that, described 3G system is the TD-SCDMA system, described many card multimode terminals, and its pattern is two or more pattern in GSM, TD-SCDMA, TDD-LTE.
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015139417A1 (en) * 2014-03-21 2015-09-24 中兴通讯股份有限公司 Automatic network finding method and apparatus for terminal
WO2016191955A1 (en) * 2015-05-29 2016-12-08 华为技术有限公司 System information acquisition method in cell cluster, relevant device and system
WO2020107299A1 (en) * 2018-11-29 2020-06-04 唐山曹妃甸联城科技有限公司 Multi-mode wireless terminal with tdd mode
CN112929928A (en) * 2019-12-06 2021-06-08 中国电信股份有限公司 Cell switching method, device and computer readable storage medium

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1852518A (en) * 2005-07-05 2006-10-25 华为技术有限公司 Method for supporting terminal to realize interacting between communication systems
US20100234010A1 (en) * 2006-06-21 2010-09-16 Patrick Fischer Cumulative neighboring cell list
CN102421129A (en) * 2011-05-27 2012-04-18 展讯通信(上海)有限公司 Adjacent cell measurement method of multimode multi-card multi-standby mobile terminal

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1852518A (en) * 2005-07-05 2006-10-25 华为技术有限公司 Method for supporting terminal to realize interacting between communication systems
US20100234010A1 (en) * 2006-06-21 2010-09-16 Patrick Fischer Cumulative neighboring cell list
CN102421129A (en) * 2011-05-27 2012-04-18 展讯通信(上海)有限公司 Adjacent cell measurement method of multimode multi-card multi-standby mobile terminal

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015139417A1 (en) * 2014-03-21 2015-09-24 中兴通讯股份有限公司 Automatic network finding method and apparatus for terminal
WO2016191955A1 (en) * 2015-05-29 2016-12-08 华为技术有限公司 System information acquisition method in cell cluster, relevant device and system
US10440562B2 (en) 2015-05-29 2019-10-08 Huawei Technologies Co., Ltd. System information obtaining method in cell cluster, related device, and system
WO2020107299A1 (en) * 2018-11-29 2020-06-04 唐山曹妃甸联城科技有限公司 Multi-mode wireless terminal with tdd mode
CN112929928A (en) * 2019-12-06 2021-06-08 中国电信股份有限公司 Cell switching method, device and computer readable storage medium

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