CN103298075B - The method of dual-mode terminal fast network selection - Google Patents
The method of dual-mode terminal fast network selection Download PDFInfo
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- CN103298075B CN103298075B CN201310221295.0A CN201310221295A CN103298075B CN 103298075 B CN103298075 B CN 103298075B CN 201310221295 A CN201310221295 A CN 201310221295A CN 103298075 B CN103298075 B CN 103298075B
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Abstract
The invention provides a kind of method of dual-mode terminal fast network selection, relate to mobile communication technology field.Comprise step: S1, dual-mode terminal power up startup, user selects this start geographic location; S2, synchronous with step S1, dual-mode terminal backstage search network information, determines geographical position; If first S3 user have selected geographical position, the international roaming pattern that the geographical position selected according to user in step S1 is corresponding, the search of dual-mode terminal backstage stops, and the roam mode switching to coupling carries out network selection; If before user selects geographical position, dual-mode terminal determines this start geographic location according to the network information, and cancel user and select, dual-mode terminal enters normal mode of operation.The mode that the present invention selects geographical position and dual-mode terminal automatic search geographical position to walk abreast by user, can determine dual-mode terminal geographic location fast when starting shooting, thus accelerate to determine required terminal pattern, realize fast network selection.
Description
Technical field
The present invention relates to mobile communication technology field, be specifically related to a kind of method of dual-mode terminal fast network selection.
Background technology
Current CDMA/GSM/UMTS dual-mode terminal (comprising dual-mode dual-standby and double-mode single-standby terminal) is when carrying out international roaming, need first to judge its geographic location, thus according to the demand of international roaming service, determine terminal final utilization CDMA pattern or GSM/UMTS pattern.Owing to can not determine the geographical position at terminal place fast when starting shooting, terminal can only start according to certain particular order the pattern that terminal supports successively, such as according to GSM/UMTS pattern after first CDMA pattern, the information by searching for related operators in each pattern determines geographical position.
The deficiency of this method is due to the operator's informaiton of network side will be relied on to determine geographical position, no matter from which kind of pattern is searched, all can cause needing the long period to determine without network in the area without this mode of priority network, switch to another pattern again to carry out searching net, can determine terminal seat reason position, total meeting consuming time is long.Therefore, for above deficiency, the invention provides a kind of method of dual-mode terminal fast network selection.
Summary of the invention
(1) technical problem solved
For the deficiencies in the prior art, the invention provides a kind of method of dual-mode terminal fast network selection, the mode that the present invention selects geographical position and dual-mode terminal automatic search geographical position to walk abreast by user, dual-mode terminal geographic location can be determined fast when starting shooting, thus accelerate to determine required terminal pattern, improve the efficiency of network selection.
(2) technical scheme
For realizing above object, the present invention is achieved by the following technical programs:
A method for dual-mode terminal fast network selection, comprises following steps:
S1, dual-mode terminal power up startup, and user selects this start geographic location;
S2, synchronous with step S1, dual-mode terminal backstage search network information, determines geographical position;
If first S3 user have selected geographical position, the international roaming pattern that the geographical position selected according to user in step S1 is corresponding, the search of dual-mode terminal backstage stops, and the roam mode switching to coupling carries out network selection; If before user selects geographical position, dual-mode terminal determines this start geographic location according to the network information, and cancel user and select, dual-mode terminal enters normal mode of operation.
Preferably, the user in step S1 is by the geographical position at this start place of geographical location choice menu setecting of ejection.
Preferably, in step S2, dual-mode terminal in backstage search network information mode is: the flow process of searching for the second pattern after first searching for first mode finds the network information.
Preferably, described first mode is CDMA pattern, and the second pattern is GSM/UMTS pattern.
Preferably, international roaming pattern corresponding to the described geographical position in step S3 is set as three classes: CDMA mode region, CDMA mode prioritization region and GSM/UMTS mode prioritization region.
(3) beneficial effect
The invention provides a kind of method of dual-mode terminal fast network selection, the mode that the present invention selects geographical position and dual-mode terminal automatic search geographical position to walk abreast by user, dual-mode terminal geographic location can be determined fast when starting shooting, thus accelerate to determine required terminal pattern, realize fast network selection.
Accompanying drawing explanation
Fig. 1, method flow diagram for dual-mode terminal fast network selection.
Fig. 2, be the geographical location choice menu setecting start geographic location schematic diagram of user by ejecting.
Embodiment
Under regard to the method for a kind of dual-mode terminal fast network selection proposed by the invention, by reference to the accompanying drawings 1,2 and embodiment describe in detail.
Current CDMA/GSM/UMTS dual-mode terminal (comprising dual-mode dual-standby and double-mode single-standby terminal), when international roaming, achieves fast network selection by the method for dual-mode terminal fast network selection in each start process.
The method of dual-mode terminal fast network selection comprises following steps:
First, dual-mode terminal powers up startup, user this start geographic location of geographical location choice menu setecting by ejecting; Dual-mode terminal, in backstage search network information, determines geographical position.
Dual-mode terminal in backstage search network information mode is: the flow process of searching for the second pattern after first searching for first mode finds the network information;
Described first mode is CDMA pattern, and the second pattern is GSM/UMTS pattern; Also can be that first mode is GSM/UMTS pattern, the second pattern be CDMA pattern; How set basis actual conditions are selected.
Secondly, if first user have selected geographical position, the international roaming pattern that the geographical position selected according to user is corresponding, the search of dual-mode terminal backstage stops, and the roam mode switching to coupling carries out network selection; If before user selects geographical position, dual-mode terminal determines dual-mode terminal geographical position according to the network information, and cancel user and select, dual-mode terminal enters normal mode of operation.
International roaming pattern corresponding to described geographical position is set as three classes: international roaming pattern corresponding to described geographical position is set as three classes: CDMA mode region, CDMA mode prioritization region and GSM/UMTS mode prioritization region, as shown in Figure 2, the corresponding CDMA mode region in China's Mainland and Macao, corresponding CDMA mode prioritization region, the ground such as the U.S., Canada, Japan, Korea S, Taiwan, other is as corresponding GSM/UMTS mode prioritization regions such as Europe.
Above execution mode is only for illustration of the present invention; and be not limitation of the present invention; the those of ordinary skill of relevant technical field; without departing from the spirit and scope of the present invention; can also make a variety of changes and modification; therefore all equivalent technical schemes also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (5)
1. a method for dual-mode terminal fast network selection, is characterized in that, comprises following steps:
S1, dual-mode terminal power up startup, and user selects this start geographic location;
S2, synchronous with step S1, dual-mode terminal backstage search network information, determines geographical position;
If first S3 user have selected geographical position, the international roaming pattern that the geographical position selected according to user in step S1 is corresponding, the search of dual-mode terminal backstage stops, and the roam mode switching to coupling carries out network selection; If before user selects geographical position, dual-mode terminal determines this start geographic location according to the network information, and cancel user and select, dual-mode terminal enters normal mode of operation.
2. the method for a kind of dual-mode terminal fast network selection as claimed in claim 1, is characterized in that, the user in step S1 is by the geographical position at this start place of geographical location choice menu setecting of ejection.
3. the method for a kind of dual-mode terminal fast network selection as claimed in claim 1, is characterized in that, in step S2, dual-mode terminal in backstage search network information mode is: the flow process of searching for the second pattern after first searching for first mode finds the network information.
4. the method for a kind of dual-mode terminal fast network selection as described in claim 3, is characterized in that, described first mode is CDMA pattern, and the second pattern is GSM/UMTS pattern.
5. the method for a kind of dual-mode terminal fast network selection according to any one of Claims 1 to 4, it is characterized in that, international roaming pattern corresponding to the described geographical position in step S3 is set as three classes: CDMA mode region, CDMA mode prioritization region and GSM/UMTS mode prioritization region.
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| CN201310221295.0A CN103298075B (en) | 2013-06-05 | 2013-06-05 | The method of dual-mode terminal fast network selection |
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| CN103298075B true CN103298075B (en) | 2015-12-02 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103648146B (en) * | 2013-11-29 | 2017-06-20 | 宇龙计算机通信科技(深圳)有限公司 | Terminal network selection method and terminal |
| CN103780512B (en) * | 2014-01-26 | 2017-02-15 | 宇龙计算机通信科技(深圳)有限公司 | Manual network selection registration method and device |
| CN103841617B (en) * | 2014-02-28 | 2015-09-30 | 宇龙计算机通信科技(深圳)有限公司 | Communication network changing method and communication network switching device shifter |
| CN106375962A (en) * | 2016-11-16 | 2017-02-01 | 努比亚技术有限公司 | Network searching method and mobile terminal |
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