CN102196487A - Third-generation (3G) system neighbor cell measurement method for multi-card multi-mode mobile terminal - Google Patents
Third-generation (3G) system neighbor cell measurement method for multi-card multi-mode mobile terminal Download PDFInfo
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- CN102196487A CN102196487A CN2011101487069A CN201110148706A CN102196487A CN 102196487 A CN102196487 A CN 102196487A CN 2011101487069 A CN2011101487069 A CN 2011101487069A CN 201110148706 A CN201110148706 A CN 201110148706A CN 102196487 A CN102196487 A CN 102196487A
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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 discloses a third-generation (3G) system neighbor cell measurement method for a multi-card multi-mode mobile terminal. The method comprises the following steps of: acquiring the 3G system neighbor cell information of user cards in the mobile terminal; after the 3G system neighbor cell information of a certain user card in the mobile terminal is acquired, judging whether the same 3G system neighbor cell information is stored in the mobile terminal or not; if the same 3G system neighbor cell information is not stored in the mobile terminal, storing the acquired 3G system neighbor cell information; if the same 3G system neighbor cell information is stored in the mobile terminal, performing combination processing on the acquired 3G system neighbor cell information and the same stored 3G system neighbor cell information, and storing the combined 3G system neighbor cell information; and measuring a corresponding 3G system neighbor cell by using the 3G system neighbor cell information stored in the mobile terminal. By the measurement method, the complexity of 3G system neighbor cell measurement in other modes is effectively simplified, and the measurement power consumption of the mobile terminal is reduced.
Description
Technical field
The present invention relates to wireless communication field, particularly many card multi-module mobile terminals are to the method for 3G system nearby region measurement.
Background technology
The mobile communication technology development has formed the mobile communications network of multiple standard, as the global communication mobile system (GSM in the second generation mobile communication system (2G), Global System for Mobile Communication), Time Division-Synchronous Code Division Multiple Access (TD-SCDMA in the 3-G (Generation Three mobile communication system) (3G), Time Division-Synchronous CDMA), Long Term Evolution (LTE in the next generation mobile communication system, Long Term Evolution) and worldwide interoperability for microwave insert (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 LTE system.
Since the networking asynchronism(-nization) of each communication network, the scope difference of each network coverage, and different application service content that operator provided and rate 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 portable terminal, by disposing different subscriber cards, for example subscriber identification card (SIM, Subscriber Identity Module is designated hereinafter simply as SIM card; Perhaps global customers identification module card, USIM, Universal Subscriber Identity Module is designated hereinafter simply as usim card), to enjoy the application service that different operators provides on the heterogeneous networks.Simultaneously, the service that the different subscriber card of configuration is enjoyed consolidated network simultaneously on a portable terminal also is that the consumer is needed.
For the multimode user terminal that has a plurality of subscriber cards, the resident sub-district 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 different user card resident Serving cell can broadcast the broadcast message of sub-district separately and the Neighboring Cell List etc. of sub-district separately.Therefore, different subscriber cards exist pairing broadcast message own, access technology pattern, Neighboring Cell List etc.
For this reason, the portable terminal of corresponding configurable many 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, has for example just disclosed a kind of travelling carriage of bimodulus among the U.S. Patent Application Publication US2006/0095600A1.Described bimodulus travelling carriage can be supported two kinds of different mobile communications networks, as GSM, CDMA.Described bimodulus travelling carriage can be discerned the subscriber card that is configured in the travelling carriage automatically, and selects the corresponding driving pattern.
In normal cellular network configuration, each Serving cell all should have several neighbor cells, so that portable terminal moves and received signal when reducing gradually to the direction away from the base station from this Serving cell, a neighbor cell can be arranged, its received signal becomes greatly gradually, up to greater than the Serving cell signal.Like this, portable terminal just can successfully be realized the sub-district switching, to guarantee professional continuation.For the portable terminal of supporting many card multimodes (comprising bimodulus),, just need all periodically measure the system that each subscriber card disposed in order to guarantee wherein to reach between each subscriber card the smooth switching between each pattern.Because the extensive use of 3G technology now, the subscriber card in the multi-card mobile terminal is all supported the TD-SCDMA pattern usually.Many subscriber cards have all disposed the TD-SCDMA adjacent area in portable terminal, and portable terminal is in non-TD-SCDMA pattern, for example when GSM or EDGE (Enhanced Data Rate for GSM Evolution) or GPRS pattern, how to handle measurement effectively, problem to be solved is arranged with regard to becoming to the TD-SCDMA system.
Summary of the invention
The problem that the present invention solves provides 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 the described portable terminal;
In obtaining described portable terminal behind the 3G system neighboring BS information of a subscriber card, judge whether stored same 3G system neighboring BS information in the described portable terminal;
If do not store same 3G system neighboring BS information in the described portable terminal, the 3G system neighboring BS information that obtained of storage then;
If stored same 3G system neighboring BS information in the described portable terminal, then the 3G system neighboring BS information that obtained and existing same 3G system neighboring BS information are merged and handle and storage;
With the 3G system neighboring BS information that is stored in the described portable terminal corresponding 3G system adjacent area is measured.
Compared with prior art, such scheme has the following advantages: by the metrical information of different cards in the portable terminal for same 3G system merged, and carry out 3G system nearby region measurement according to the metrical information after merging.So,, under each blocks independently situation, needn't go to measure the same 3G system adjacent area of each card one by one, simplify the complexity of under other patterns, measuring 3G system adjacent area effectively for many cards multi-module mobile terminal.And, owing to needn't measure the same 3G system adjacent area of each card one by one, the power consumption that makes portable terminal measure is less.
Description of drawings
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 among a kind of embodiment of the method for 3G system nearby region measurement more.
Embodiment
By the 3GPP related protocol, as the RRC agreement regulation of relevant TD-SCDMA of 3GPP TS 25.331 and WCDMA as can be known, Inter-RAT cell info list (different system cell information list) and Inter-RAT info (different system information) the different system Neighboring Cell List that cell provided in the signaling that network sends; Inter-frequency cell info list (different frequency cell information tabulation) 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 tabulation; 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, stipulate as can be known as the LTE RRC agreement that TS36.331 is relevant, measObjectEUTRA in the LTE network signal (UTRA measurement target, UTRA is 3G network), MeasObjectEUTRA (EUTRA measurement target, EUTRA is the UTRA network of evolution), measObjectGERAN (GERAN policy goals, GERAN is GSM and evolvement network thereof), measObjectCDMA2000 (CDMA2000 measurement target, CDMA2000 is TD-SCDMA, another 3G network outside the WCDMA) cell provides Neighboring Cell List and neighboring BS information in the LTE system.
With the TD-SCDMA system is that example continues research, stipulates also as can be known by the related protocol of TD-SCDMA, measures the TD-SCDMA system, only needs usually the Midamble sign indicating number (training sequence) of TS0 is partly received and handles.Keep the synchronous of TD-SCDMA system, only need receive and handle dwpts (descending pilot frequency time slot) part.And the TD-SCDMA system is a system that the whole network is synchronous, and promptly the time reference of each sub-district 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 disposed the TD-SCDMA system, for the measurement of TD-SCDMA system, all can only measure the sub-district under the TD-SCDMA frequency on the same Measuring Time point.
There is the identical situation of frequency in a plurality of adjacent areas of considering each subscriber card, if every subscriber card is measured its adjacent area respectively, will increase the complexity and the power consumption of mobile terminals of measurement greatly.And owing to there is the situation of sub-district under the same frequency of duplicate measurements, efficiency of measurement is also lower.Therefore,, may reduce the complexity of measurement, to improve efficiency of measurement if can handle and simplify to the neighboring BS information that uses in the TD-SCDMA measuring process.And further analyze, though the concrete physics realization of each communication system (TD-SCDMA, GSM, WCDMA, LTE) has difference, but the elementary tactics when measuring should be general mutually, so described neighboring BS information is handled 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:
Execution in step s1 obtains the 3G system neighboring BS information of subscriber card in the described portable terminal;
Execution in step s2 in obtaining described portable terminal behind the 3G system neighboring BS information of a subscriber card, judges whether stored same 3G system neighboring BS information in the described portable terminal; If not, then forward step s3 to; If then forward step s4 to;
Execution in step s3, the 3G system neighboring BS information that storage is obtained;
Execution in step s4 is with 3G system neighboring BS information and the existing same 3G system's neighboring BS information merging processing and the storage of being obtained;
Execution in step s5 measures corresponding 3G system adjacent area with the 3G system neighboring BS information that is stored in the described portable terminal.
Above-mentioned execution mode merge according to the neighboring BS information that focuses on of strategy.For portable terminal, after the system message of the Serving cell that receives a certain subscriber card, can obtain its neighboring BS information by resolution system message.At this moment, just need by judging that whether described neighboring BS information is that the neighboring BS information that disposes first (judges whether portable terminal has stored same 3G system neighboring BS information, for example the subscriber card associative mode is TD-SCDMA, then judge whether to have stored system's neighboring BS information of TD-SCDMA, also in like manner to other communication systems) determine whether to carry out to merge and handle.
In specific embodiment, the 3G system neighboring BS information that storage is obtained comprises: with 3G system neighboring BS information and the respective user card information association store of being obtained.
In specific embodiment, described respective user card information comprises the identifier of respective user card.
In specific embodiment, the 3G system Neighboring Cell List that obtained and existing same 3G system Neighboring Cell List are merged into adjacent area union table to be comprised: frequency identical in the 3G system Neighboring Cell List that obtained and the existing same 3G system Neighboring Cell List is merged, form adjacent area union table.
For example, frequency identical in the 3G system Neighboring Cell List that obtained and the existing same 3G system Neighboring Cell List can be merged, form adjacent area union table.Perhaps, frequency identical in the 3G system Neighboring Cell List that obtained and the existing same 3G system Neighboring Cell List can be merged, and the same cells identical frequency is under also merged formation adjacent area union table.Take which kind of merging mode, can decide 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 the incidence relation of 3G system neighboring BS information of being stored and respective user card, obtain the measurement result of each subscriber card correspondence.
Explanation by above-mentioned execution mode merges by the neighboring BS information with each subscriber card as can be known, has simplified the complexity of measuring, and has improved efficiency of measurement.
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:
Execution in step s10 is provided with the subscriber card that prestores of portable terminal, obtains and store the position relation that prestores between subscriber card and other subscriber card Serving cells;
Execution in step s20 obtains the 3G system neighboring BS information of subscriber card in the described portable terminal;
Execution in step s30 after obtaining the 3G system neighboring BS information of described portable terminal one subscriber card, judges whether stored same 3G system neighboring BS information in the described portable terminal; If not, then forward step s40 to; If then forward step s50 to;
Execution in step s40, the 3G system neighboring BS information that storage is obtained;
Execution in step s50 is with 3G system neighboring BS information and the existing same 3G system's neighboring BS information merging processing and the storage of being obtained;
Execution in step s60 judges whether active user's card is the subscriber card that prestores; If then forward step s70 to; If not, then forward step s80 to;
Execution in step s70 based on the synchronous base of the subscriber card that prestores, measures in conjunction with the corresponding 3G system neighboring BS information of being stored in the portable terminal;
Execution in step s80, carry out the synchronous base switching according to active user card and the position relation that prestores between the subscriber card Serving cell, based on the synchronous base of active user card, corresponding 3G system adjacent area is measured with the corresponding 3G system neighboring BS information that is stored in the portable terminal.
The foregoing description 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, the position that just needs to obtain between each subscriber card Serving cell concerns.According to described position relation, just can when switching, subscriber card, adjust measuring basis (synchronous base switching) according to the position relation of two subscriber card Serving cells that switch.
In specific embodiment, the synchronous base of the subscriber card that prestores is a benchmark with the frame of the subscriber card Serving cell that prestores promptly, is benchmark with its frame boundaries generally.
In specific embodiment, close the position of prestore subscriber card Serving cell and other subscriber card Serving cells is that the prestore observed time difference (OTD, Observed Time Difference) of subscriber card Serving cell and other subscriber card Serving cells concerns.Particularly, described observed time difference is the time difference between subscriber card Serving cell frame and other subscriber card Serving cell frames of prestoring.
Synchronous base is switched, with described 3G system is that TD-SCDMA system, described portable terminal comprise that two subscriber cards are example, then described synchronous base handoff procedure comprises: the frame boundaries with the subscriber card that prestores (card 1) Serving cell is a benchmark, be that its position is 0, the otd of other subscriber cards (card 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, down with, in addition the scope of a be-5000---+5000 between).If the measuring position of TD sub-district is b (b＞0) from the frame boundaries distance of the subscriber card Serving cell that prestores, when if subscriber card switches so at one time, be that synchronous base is from blocking 1 to card 2, then to block 2 when being synchronous base, the measuring position of TD sub-district just becomes (5416+b-a) %5416, wherein 5416 is the integer value that a TD frame is converted into QBC, and simultaneously, the otd of card 1 and card 2 becomes-a.
In addition, in the foregoing description, block non-prestoring during subscriber card the active user, actual is to measure in conjunction with the corresponding 3G system neighboring BS information of being stored in the portable terminal with the synchronous base of active user's card.In other embodiments, block non-prestoring during subscriber card, also can be still measure in conjunction with the corresponding 3G system neighboring BS information of being stored in the portable terminal with the synchronous base of the subscriber card that prestores the active user.At this moment, can not carry out the switching of synchronous base.
Below be example with the mobile phones of four card bimodulus, to described four card dual-mode handsets when being in other patterns (for example GSM/EDGE/GPRS/WCDMA/LTE pattern), process of each card TD-SCDMA nearby region measurement is described in detail.Need to prove that because concrete nearby region measurement process is as well known to those skilled in the art, and emphasis of the present invention do not lie in this, so will repeat no more concrete nearby region measurement process in the following example.
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 the described four card dual-mode handsets.With reference to shown in Figure 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 of being disposed of SIM card C1 3 frequency f
1, f
2And f
3A plurality of TD-SCDMA adjacent area correspondence that SIM card C2 disposed 4 frequency f
1, f
3, f
4And f
5A plurality of TD-SCDMA adjacent area correspondence that SIM card C3 disposed 4 frequency f
1, f
2, f
3And f
5A plurality of TD-SCDMA adjacent area correspondence that SIM card C4 disposed 3 frequency f
1, f
4And f
5Can find that from described corresponding relation four SIM cards always have the adjacent area to have identical frequency between any two.Therefore, when for example having finished to frequency f
2Under the measurement of sub-district after, the measurement result of the part adjacent area of SIM card C1 and C3 just can get cicada.The measurement situation of sub-district also can be by that analogy under other frequencies.
Suppose that the SIM card of at first finishing registration is SIM card C1 after portable terminal starts, then SIM card C1 is as prestoring SIM card.Obtain the Neighboring Cell List of Serving cell of SIM card C1 when system message that the Serving cell of portable terminal by SIM card C1 issues after, suppose that this moment, portable terminal did not dispose other Neighboring Cell List as yet, then the Neighboring Cell List of the Serving cell of SIM card C1 is the TD-SCDMA Neighboring Cell List that disposes first.Portable terminal can be with the identifier association store of the described Neighboring Cell List of the SIM card C1 that obtained 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 respectively with the OTD of SIM card C2, SIM card C3 and SIM card C4 relation and storage.
Obtain the Neighboring Cell List of Serving cell of SIM card C2 when system message that the Serving cell of portable terminal by SIM card C2 issues after, because stored the described Neighboring Cell List of SIM card C1 this moment in the portable terminal, thereby the non-TD-SCDMA Neighboring Cell List of configuration first of the described Neighboring Cell List of SIM card C2.At this moment, portable terminal can merge the described Neighboring Cell List of SIM card C2 and the described Neighboring Cell List of SIM card C1.Specifically, frequency identical in the Neighboring Cell List with two cards merges, and forms adjacent area union table and storage.Further, in merging the process that forms adjacent area union table,, then can also merge identical sub-district in two Neighboring Cell List if the Neighboring Cell List of SIM card C1 and the Neighboring Cell List of SIM card C2 have also disposed the sub-district except that frequency.Comprise the SIM card C1 and all the adjacent area frequency points corresponding of SIM card C2 and the cell information under each frequency that updated in the union table of described adjacent area.In addition, when described adjacent area union table was stored, portable terminal also can be with the described Neighboring Cell List of the SIM card C2 that obtained and the identifier association store of SIM card C2.
Obtain the Neighboring Cell List of Serving cell of SIM card C3 when system message that the Serving cell of portable terminal by SIM card C3 issues after, because stored the described adjacent area union table of SIM card C1 and SIM card C2 this moment in the portable terminal, thereby the also non-TD-SCDMA Neighboring Cell List of configuration first of the described Neighboring Cell List of SIM card C3.At this moment, portable terminal can merge the described Neighboring Cell List of SIM card C3 with the described adjacent area union table of being stored once more.Specifically, with in the Neighboring Cell List of SIM card C3 with described adjacent area union table in identical frequency merge, form new adjacent area union table and storage.In addition, if also disposed the sub-district 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 SIM card C1 and SIM card C2 before.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 was stored, portable terminal also can be with the described Neighboring Cell List of the SIM card C3 that obtained and the identifier association store of SIM card C3.
Obtain the Neighboring Cell List of Serving cell of SIM card C4 when system message that the Serving cell of portable terminal by SIM card C4 issues after, because stored the described adjacent area union table of SIM card C1, SIM card C2 and SIM card C3 this moment in the portable terminal, thereby the same non-TD-SCDMA Neighboring Cell List of configuration first of the described Neighboring Cell List of SIM card C4.At this moment, portable terminal can merge the described Neighboring Cell List of SIM card C4 again with the described adjacent area union table of being stored, and forms new adjacent area union table and storage once more.In addition, when described adjacent area union table was stored, portable terminal also can be with the described Neighboring Cell List of the SIM card C4 that obtained and the identifier association store of SIM card C4.
After finishing aforesaid operations, portable terminal can judge whether to have taken place the SIM card switching.Particularly, portable terminal by discerning current SIM card identifier and judge with whether the identifier of the SIM card C1 that prestores consistent and determine whether to have taken place the SIM card switching.
If the identifier of current SIM card is C1, SIM card does not then take place this moment switch.Portable terminal as this measuring basis, is measured the synchronous base of SIM card C1 in conjunction with the TD-SCDMA Neighboring Cell List that portable terminal is stored.At this moment, the frequency of the described adjacent area of the required measurement of portable terminal comprises f
1, f
2, f
3, f
4And f
5
If the identifier of current SIM card is C3, can think then the SIM card switching has taken place that current SIM card has switched to SIM card C3 from SIM card C1.Then portable terminal concerns according to the SIM card C1 that stored and the OTD of SIMC3, carries out the switching of synchronous base, and the synchronous base of SIM card C3 as this measuring basis, is measured in conjunction with the TD-SCDMA Neighboring Cell List that portable terminal is stored.At this moment, the frequency of the described adjacent area of the required measurement of portable 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) under the sub-district all finish measurement after, portable terminal can according to before the Neighboring Cell List of storage and the incidence relation of identifier, obtain the measurement result of each SIM card correspondence.So far, just finished once measurement for each SIM card disposed in the portable terminal TD-SCDMA adjacent area.The subsequent cycle measurement also can be with reference to this operation corresponding repeating.
Can see by above example, merge, can save duplicate measurements the adjacent area of identical frequency in each SIM card by Neighboring Cell List with four SIM cards in the portable terminal to the TD-SCDMA nearby region measurement.Therefore, the efficient that portable terminal carries out nearby region measurement will obtain to improve, and corresponding power consumption also will obtain to reduce.And, for the TD-SCDMA system, because it has the synchronous characteristic of the whole network, merge by described Neighboring Cell List, can also unify scheduling when measuring (is synchronous base with the resident sub-district of current SIM card in this example, and the Neighboring Cell List after being combined as measuring basis with this is unified to measure), thus the complexity of measuring simplified.
And, need to prove, though more than with the example that is measured as to the TD-SCDMA adjacent area, the present invention only is suitable for TD-SCDMA, for example WCDMA or LTE are applicable to the present invention too.In addition, the present invention is only applicable to bimodulus, also can be more multimodal combination, for example can be two or more pattern among GSM, EDGE, GPRS, TD-SCDMA, WCDMA, the LTE.
More than disclose many aspects of the present invention and execution mode, it will be understood by those skilled in the art that others of the present invention and execution mode.Disclosed many aspects and execution mode just are used to illustrate among the present invention, are not to be limitation of the invention, and real protection range of the present invention and spirit should be as the criterion with claims.
Claims (14)
1. the multi-module mobile terminal of card more than a kind is characterized in that the method for 3G system nearby region measurement, comprising:
Obtain the 3G system neighboring BS information of subscriber card in the described portable terminal;
In obtaining described portable terminal behind the 3G system neighboring BS information of a subscriber card, judge whether stored same 3G system neighboring BS information in the described portable terminal;
If do not store same 3G system neighboring BS information in the described portable terminal, the 3G system neighboring BS information that obtained of storage then;
If stored same 3G system neighboring BS information in the described portable terminal, then the 3G system neighboring BS information that obtained and existing same 3G system neighboring BS information are merged and handle and storage;
With the 3G system neighboring BS information that is stored in the described portable terminal corresponding 3G system adjacent area is measured.
2. many card multi-module mobile terminals as claimed in claim 1 is characterized in that to the method for 3G system nearby region measurement the 3G system neighboring BS information that storage is obtained comprises: with 3G system neighboring BS information and the respective user card information association store of being obtained.
3. many card multi-module mobile terminals as claimed in claim 2 is characterized in that to the method for 3G system nearby region measurement described respective user card information comprises the identifier of respective user card.
4. many card multi-module mobile terminals as claimed in claim 1 are to the method for 3G system nearby region measurement, it is characterized in that, the 3G system neighboring BS information that obtained and existing same 3G system neighboring BS information are merged to handle comprise: the 3G system Neighboring Cell List that obtained and existing same 3G system Neighboring Cell List are merged into adjacent area union table.
5. many card multi-module mobile terminals as claimed in claim 4 are to the method for 3G system nearby region measurement, it is characterized in that, the 3G system Neighboring Cell List that obtained and existing same 3G system Neighboring Cell List are merged into adjacent area union table to be comprised: frequency identical in the 3G system Neighboring Cell List that obtained and the existing same 3G system Neighboring Cell List is merged, form adjacent area union table.
6. many card multi-module mobile terminals as claimed in claim 4 are to the method for 3G system nearby region measurement, it is characterized in that, the 3G system Neighboring Cell List that obtained and existing same 3G system Neighboring Cell List are merged into adjacent area union table to be comprised: frequency identical in the 3G system Neighboring Cell List that obtained and the existing same 3G system Neighboring Cell List is merged, and the same cells under the identical frequency is also merged, form adjacent area union table.
7. many card multi-module mobile terminals as claimed in claim 1 are to the method for 3G system nearby region measurement, it is characterized in that, the adjacent area measurement comprises to the 3G system to be stored in 3G system neighboring BS information in the described portable terminal: based on the synchronous base of the subscriber card that prestores of described portable terminal, with the corresponding 3G system neighboring BS information that is stored in the described portable terminal corresponding 3G system adjacent area is measured.
8. many card multi-module mobile terminals as claimed in claim 1 are to the method for 3G system nearby region measurement, it is characterized in that, also comprise:, judge whether active user's card of described portable terminal is the subscriber card that prestores to be stored in before 3G system neighboring BS information in the described portable terminal measures 3G system adjacent area;
The adjacent area measurement comprises to the 3G system with the 3G system neighboring BS information that is stored in: if active user's card is the subscriber card that prestores, then based on the synchronous base of the subscriber card that prestores, corresponding 3G system adjacent area is measured with the 3G system neighboring BS information that is stored in the described portable terminal; If the active user blocks the non-subscriber card that prestores, carry out the synchronous base switching according to active user card and the position relation that prestores between the subscriber card Serving cell, based on the synchronous base of active user card, corresponding 3G system adjacent area is measured with the corresponding 3G system neighboring BS information that is stored in the described portable terminal.
9. many card multi-module mobile terminals as claimed in claim 8 is characterized in that the method for 3G system nearby region measurement, judge that whether active user's card is that the subscriber card that prestores comprises: judge whether the identifier that the active user blocks is consistent with the identifier of the subscriber card that prestores.
10. as claim 7 or the 8 described methods of blocking 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 portable terminal, obtain and store the position relation that prestores between subscriber card and other subscriber card Serving cells.
11. many card multi-module mobile terminals as claimed in claim 10 is characterized in that to the method for 3G system nearby region measurement the pass, position that prestores between subscriber card and other subscriber card Serving cells is that the OTD that prestores between subscriber card and other subscriber card Serving cells concerns.
12. many card multi-module mobile terminals as claimed in claim 10 are to the method for 3G system nearby region measurement, it is characterized in that, the subscriber card that prestores that sets in advance portable terminal comprises: after portable terminal started, the subscriber card of finishing registration in the portable terminal at first was set to the subscriber card that prestores.
13. many card multi-module mobile terminals as claimed in claim 2 are to the method for 3G system nearby region measurement, it is characterized in that, also comprise: after measurement,, obtain the measurement result of each subscriber card correspondence according to the incidence relation of 3G system neighboring BS information of being stored and respective user card information.
14. many card multi-module mobile terminals as claimed in claim 1 is characterized in that the method for 3G system nearby region measurement, described 3G system comprises: TD-SCDMA, WCDMA or LTE; Described many card multimode terminals, its pattern comprises two or more pattern among GSM, TD-SCDMA, WCDMA, the LTE.
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| CN201110148706.9A CN102196487B (en) | 2011-06-03 | 2011-06-03 | Third-generation (3G) system neighbor cell measurement method for multi-card multi-mode mobile terminal |
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| CN109413638A (en) * | 2014-09-15 | 2019-03-01 | 金雅拓M2M有限责任公司 | Method for being subscribed to mark unit downloading |
| CN112887963A (en) * | 2019-11-30 | 2021-06-01 | 华为技术有限公司 | Communication method and communication device |
| 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 |
| WO2021243591A1 (en) * | 2020-06-03 | 2021-12-09 | Qualcomm Incorporated | Network registration using a combined acquisition database |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104639283A (en) * | 2013-11-15 | 2015-05-20 | 联芯科技有限公司 | Method for reconfirming GSM (global system for mobile communications) measurement in connected state under LTE (long term evolution) mode |
| CN104639283B (en) * | 2013-11-15 | 2018-04-17 | 联芯科技有限公司 | The method that GSM confirms again is measured during connected state under LTE patterns |
| CN109413638A (en) * | 2014-09-15 | 2019-03-01 | 金雅拓M2M有限责任公司 | Method for being subscribed to mark unit downloading |
| CN109413638B (en) * | 2014-09-15 | 2021-10-26 | 金雅拓M2M有限责任公司 | Method for downloading subscriptions to an identification unit |
| CN112887963A (en) * | 2019-11-30 | 2021-06-01 | 华为技术有限公司 | Communication method and communication device |
| CN112887963B (en) * | 2019-11-30 | 2022-12-27 | 华为技术有限公司 | Communication method and communication device |
| 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 |
| WO2021243591A1 (en) * | 2020-06-03 | 2021-12-09 | Qualcomm Incorporated | Network registration using a combined acquisition database |
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