CN1867129A - Mobile terminal network-selecting method and mobile terminal - Google Patents
Mobile terminal network-selecting method and mobile terminal Download PDFInfo
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- CN1867129A CN1867129A CNA200510090317XA CN200510090317A CN1867129A CN 1867129 A CN1867129 A CN 1867129A CN A200510090317X A CNA200510090317X A CN A200510090317XA CN 200510090317 A CN200510090317 A CN 200510090317A CN 1867129 A CN1867129 A CN 1867129A
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Abstract
The invention relates to a method for selecting network of mobile terminal. Wherein, it is characterized in that: setting PLMN network and the preference RAT network information based on PLMN network for the network selection of mobile terminal; when the mobile terminal selects network, it can obtain said PLMN network and preference RAT network information to search; the invention also discloses a relative mobile terminal. With said invention, the mobile terminal can select useful RAT network according to the network character, to reduce the time that the mobile terminal not in the service section and enjoy the character services of different networks.
Description
Technical field
The present invention relates to network communications technology field, relate in particular to a kind of method and portable terminal of mobile terminal network-selecting.
Background technology
2G (The Second Generation, the second generation) mobile communication system is to 3G (TheThird Generation, the third generation) in the process of mobile communication system evolution, operator adopts identical PLMN (Public Land Mobile Network, Public Land Mobile Network) ID (sign) has built many cover RAT (Radio Access Technology, wireless access technology) network, such as, the GSM network of 2G system, the WCDMA of 3G system, CDMA2000, TD-SCDMA network etc., wish that mobile phone users can enjoy the abundant business of 3G, cover the wide covering that bad zone can be enjoyed 2G again at 3G simultaneously.Bimodulus and multi-module mobile terminal all provide automatic and manual network selection mode, make mobile phone users can use the service of 2G and 3G.
At present, the mode of portable terminal automatic network selection is: that PLMN network that all will select registration last time when mobile terminal-opening or when falling to net automatically, be RPLMN (Registered PLMN, the PLMN of registration), and select that RAT network of registration last time to search for; If have this moment another RAT network, portable terminal still can search for that RAT network of registration last time earlier, search another RAT network again after the search failure.
The mode of the manual network selection of portable terminal is: during mobile terminal-opening, the user can manually select a PLMN and corresponding RAT network to search for, if the user does not manually select, portable terminal will be selected the RPLMN network automatically, and select the RAT network of registration last time to search for; When portable terminal falls to net, that RAT network when search is fallen to net again.
Be not difficult to find out that there is following shortcoming in prior art:
When mobile terminal-opening or when falling net back network selection, always select the RAT network situation of the manual network selection of user (when the removing mobile terminal-opening by) of RPLMN network and last time registration, can not select available RAT network fast according to network characteristics, the time of portable terminal out of reach may be prolonged like this, and the special service of heterogeneous networks can not be fully enjoyed.
Summary of the invention
In view of above-mentioned existing in prior technology problem, the method and the portable terminal that the purpose of this invention is to provide a kind of mobile terminal network-selecting, can select available RAT network fast according to network characteristics, not only can shorten the time of portable terminal out of reach, and can fully enjoy the special service of heterogeneous networks.
The objective of the invention is to be achieved through the following technical solutions:
The invention provides a kind of method of mobile terminal network-selecting, comprise the steps:
A, Public Land Mobile Network network PLMN is set and at the preferred wireless access technology RAT network information of this PLMN network for mobile terminal network-selecting;
B, when portable terminal needs network selection, portable terminal obtains described PLMN network and the preferred RAT network information is searched for.
Preferred RAT network described in the steps A is: cover preferred RAT network, professional preferred RAT network or the preferred RAT network of user.
Described steps A comprises:
The network information of described setting is: the Public Land Mobile Network network RPLMN of registration and cover the preferred RAT network information; And described step B comprises:
When portable terminal fell to net, under the automatic network selection pattern, portable terminal obtained described RPLMN network and covers the preferred RAT network information and searches for.
Described steps A comprises:
The PLMN network information that the described PLMN network information is provided with for the user, the described preferred RAT network information is at the preferred RAT network information of the covering of this PLMN network; And described step B comprises:
When portable terminal fell to net, under manual network selection pattern, portable terminal obtained described PLMN network and covers the preferred RAT network information and searches for.
Described steps A comprises:
The network information of described setting is: the RPLMN network and the professional preferred RAT network information; And described step B comprises:
When mobile terminal-opening, under the automatic network selection pattern, portable terminal obtains described RPLMN network and the professional preferred RAT network information is searched for.
Described steps A comprises:
The network information of described setting is: the PLMN network and the preferred RAT network information of user that the user is provided with; And described step B comprises:
When portable terminal was not changed Subscriber Identity Module SIM card or the start of universal subscriber identity module usim card, under manual network selection pattern, portable terminal obtained the PLMN network and the preferred RAT network information of user of described user's setting and searches for.
Described steps A comprises:
The network information of described setting is: the Public Land Mobile Network network HPLMN of ownership and the professional preferred RAT network information; And described step B comprises:
When starting shooting after portable terminal is changed SIM card or usim card, under manual network selection pattern, portable terminal obtains described HPLMN network and the professional preferred RAT network information is searched for.
The PLMN network information that described user is provided with is: under manual network selection pattern, the user selects and is kept at the PLMN network information in the portable terminal.
The preferred RAT network information of described user is: under manual network selection pattern, the user selects and is kept at the RAT network information in the portable terminal according to the PLMN network information of its selection.
The present invention also provides a kind of portable terminal, comprising: network selection information storage module and network selection module;
Described network selection information storage module: be used to store the PLMN network of network selection and at the preferred RAT network information of this PLMN network;
Described network selection module: be used for when portable terminal needs network selection, described network selection module obtains described PLMN network from described network selection information storage module and the preferred RAT network information is searched for.
As seen from the above technical solution provided by the invention, the present invention has taken into full account the characteristics of the network of present use, when falling to net in the bad area of the network coverage, portable terminal is registered to faster covers on the preferred network, and in time obtain service; When mobile phone power-on, can be registered to faster on the professional preferred network, and obtain abundanter service, perhaps fast registration satisfies user's demand to user's preferred network; And under manual network selection pattern, portable terminal is changed when starting shooting behind SIM or the usim card, is not subjected to the influence of the network selection information that the original subscriber is provided with and is registered to faster on the professional preferred network.
Description of drawings
Fig. 1 is the flow chart of method of the present invention.
Embodiment
The core concept of the inventive method is: for mobile terminal network-selecting is provided with the PLMN network and at the preferred RAT network information of this PLMN network; When portable terminal needed network selection, portable terminal obtains described PLMN network and the preferred RAT network information is searched for.
Described preferred RAT network comprises: cover preferred RAT network, professional preferred RAT network and the preferred RAT network of user.
Below the preferred RAT network of the covering described in the present invention, professional preferred RAT network and the preferred RAT network of user are described.
Cover preferred RAT network: adopt in many cover RAT networks of identical PLMN ID construction in operator, it is the widest network in overlay area that a RAT network is arranged, the preferential network of selecting when this RAT network should fall to net as portable terminal, this RAT is called the preferred RAT network of covering;
Professional preferred RAT network: adopt in many cover RAT networks of identical PLMN ID construction in operator, the class of business that operator opens in certain RAT network is maximum, wish that the user inserts this RAT network as far as possible, enjoy abundanter business, this RAT network is called professional preferred RAT network;
The preferred RAT network of user: during the manual network selection of user, adopt in many cover RAT networks that identical PLMN ID builds in operator, selected certain RAT network, this RAT network is called the preferred RAT network of user.
Such as, when adopting identical PLMN ID networking, the overlay area of the RAT network of 2G system is than the wide model in overlay area of the RAT network of 3G system, and the class of business of the RAT network of 3G system is abundanter than the RAT Network of 2G system, therefore, at identical PLMN network, the RAT network of 2G system is to cover preferred RAT network, and the RAT network of 3G system is professional preferred RAT network.Simultaneously, according to user's selection, the RAT network of 2G system or the RAT network of 3G system also may become the preferred RAT network of user.
Such as, Hong Kong Smartone (digital logical) network, operator adopts its identical PLMN ID, utilization 2G and two kinds of access waies of 3G have been built two cover RAT networks, therefore, for the Smartone network, the RAT network of 2G system is to cover preferred RAT network, and the RAT network of 3G system is professional preferred RAT network.
For the present invention there being further understanding, method of the present invention is described in detail below in conjunction with accompanying drawing.
The specific implementation of the method for the invention comprises as shown in Figure 1:
Step 11:, comprise the PLMN network and the preferred RAT network information thereof for portable terminal is provided with network selection information.
For the network selection information of portable terminal setting specifically comprises:
The PLMN network is the RPLMN network, and preferred RAT network is at the preferred RAT network of the covering of this RPLMN network;
The PLMN network that the PLMN network is provided with for the user, preferred RAT network is at the preferred RAT network of the covering of this PLMN network;
The PLMN network is the RPLMN network, and preferred RAT network is the professional preferred RAT network at this RPLMN network;
The PLMN network that the PLMN network is provided with for the user, preferred RAT network is the preferred RAT network of user;
The PLMN network is HPLMN (Home PLMN, the PLMN of an ownership) network, and preferred RAT network is the professional preferred RAT network at this HPLMN network.
Step 12: need network selection when portable terminal falls net or start, concrete network selection situation comprises:
When portable terminal falls to net, and under the automatic network selection pattern;
When portable terminal falls to net, and under manual network selection pattern;
During mobile terminal-opening, and under the automatic network selection pattern;
Portable terminal is not changed Subscriber Identity Module SIM (Subscriber Identity Module, Subscriber Identity Module) card or universal subscriber identity module USIM (Universal Subscriber IdentityModule, when universal subscriber identity module) card is started shooting, and under manual network selection pattern;
When portable terminal has been changed SIM card or usim card start, and under manual network selection pattern.
Step 13: portable terminal is the different situations of network selection as required, obtain the PLMN network and the preferred RAT network information thereof respectively.
When portable terminal falls to net, portable terminal will obtain and cover the preferred RAT network information, below respectively at automatic network selection pattern and manually network selection pattern detailed description:
When portable terminal fell to net, if the network selection pattern that the user is provided with is the automatic network selection pattern, so, portable terminal obtained the preferred RAT network information of covering of RPLMN network and this PLMN network;
Such as, the HPLMN network of portable terminal is above-mentioned Hong Kong Smartone network.When portable terminal was registered in the Smartone network and falls to net, at this moment, the RPLMN network of portable terminal equaled HPLMN (being Smartone) network.Under the automatic network selection pattern, portable terminal will obtain the preferred RAT network information of covering of Smartone network and this network, i.e. the RAT network information of 2G system.
When portable terminal fell to net, if the network selection pattern that the user is provided with is manual network selection pattern, so, portable terminal obtained PLMN network that the user is provided with and at the preferred RAT network information of the covering of this PLMN network;
Wherein, the PLMN network information that the user is provided with is meant: under manual network selection pattern, the user selects and is kept at the PLMN network information in the portable terminal.
When mobile terminal-opening, portable terminal will obtain the professional preferred RAT network or the preferred RAT network information of user, below respectively at automatic network selection pattern and manually network selection pattern detailed description:
When mobile terminal-opening, if the network selection pattern that the user is provided with is the automatic network selection pattern, so, portable terminal obtains the RPLMN network and at the professional preferred RAT network information of this RPLMN network;
Such as, the HPLMN network of portable terminal is above-mentioned Hong Kong Smartone network.When portable terminal was registered in the Smartone network and falls to net, at this moment, the RPLMN network of portable terminal equaled HPLMN (being Smartone) network.Under the automatic network selection pattern, when mobile terminal-opening, portable terminal will obtain professional preferred the RAT network information, i.e. the RAT network information of 3G system of Smartone network and this network.
When portable terminal was not changed SIM card or usim card start, if the network selection pattern that the user is provided with is manual network selection pattern, so, portable terminal obtained the PLMN network and the preferred RAT network information of user that the user is provided with;
Wherein, the preferred RAT network information of user is meant: under manual network selection pattern, the user is according to the PLMN network selecting of its selection and be kept at the RAT network information in the portable terminal.
The PLMN network of selecting such as, user is the HPLMN network,, and the network information of selecting is kept in the portable terminal for covering preferred RAT network at the RAT network of this HPLMN network selecting.So, under manual network selection pattern, when portable terminal is not changed SIM card or usim card start, portable terminal will obtain that PLMN network and the RAT network information that the user selects, and promptly cover the preferred RAT network information.
When after portable terminal is changed SIM card or usim card, starting shooting, if the network selection pattern that the user is provided with is manual network selection pattern, so, portable terminal obtains the HPLMN network and at the professional preferred RAT network information of this network, and is not subjected to the restriction of the network selection information that the original subscriber is provided with.
Step 14: portable terminal is according to the PLMN network information and the preferred RAT network information search network that obtain.
The present invention is suitable for all RAT networks, comprise: WCDMA, CDMA (code division multiple access), CDMA2000, TD-SCDMA (Time-Division Synchronization Code DivisionMultiple Access, Time Division-Synchronous Code Division Multiple Access), GSM (global system for mobile communications), EV-DO (Evolution-data only, the data service of development), IS95 (Interim Standards95, Interim Standards 95) or AMPS (Advanced Mobile phone System, advanced mobile telephone system) network, and above-mentioned network combination in any.
The present invention also provides a kind of portable terminal, comprising:
Network selection information storage module and network selection module;
The function of network selection information storage module is: the network selection information of memory mobile terminal comprises the PLMN network and the preferred RAT network information;
The function of network selection module is: when portable terminal needed network selection, the network selection module was according to the actual conditions of portable terminal, obtained corresponding PLMN network and the preferred RAT network information is searched for from the network selection information storage module.
The manual network selection pattern of in the present invention, further perfect portable terminal the interface is set.Such as, manually under the network selection pattern menu PLMN network menu is being set, RAT network menu is set under PLMN network menu, the user can select a PLMN network in PLMN network menu, in RAT network menu, select a corresponding RAT network then, and the PLMN network and the RAT network information of selecting be saved in the network selection information storage module PLMN network and the preferred RAT network information of user that are provided with as the user.
The user can reselect the PLMN network and the corresponding RAT network information according to the characteristics of employed SIM card, usim card and selected network in interface of mobile terminal, revise the network information of selecting last time.
In sum, it is more extensive that the present invention has taken into full account the overlay area of 2G network of present use, and the abundanter characteristics of the business of 3G network.In the bad area of the network coverage, portable terminal is registered on the 2G network faster, and in time obtains service; When mobile phone power-on, can be registered on the 3G network faster, and obtain abundanter service, perhaps fast registration satisfies user's demand to user's preferred network; And under manual network selection pattern, portable terminal is changed when starting shooting behind SIM or the usim card, is not subjected to the influence of the network selection information that the original subscriber is provided with and is registered to faster on the professional preferred network.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (10)
1, a kind of method of mobile terminal network-selecting is characterized in that, comprises the steps:
A, Public Land Mobile Network network PLMN is set and at the preferred wireless access technology RAT network information of this PLMN network for mobile terminal network-selecting;
B, when portable terminal needs network selection, portable terminal obtains described PLMN network and the preferred RAT network information is searched for.
2, method according to claim 1 is characterized in that, the preferred RAT network described in the steps A is: cover preferred RAT network, professional preferred RAT network or the preferred RAT network of user.
3, method according to claim 2 is characterized in that, described steps A comprises:
The network information of described setting is: the Public Land Mobile Network network RPLMN of registration and cover the preferred RAT network information; And described step B comprises:
When portable terminal fell to net, under the automatic network selection pattern, portable terminal obtained described RPLMN network and covers the preferred RAT network information and searches for.
4, method according to claim 2 is characterized in that, described steps A comprises:
The PLMN network information that the described PLMN network information is provided with for the user, the described preferred RAT network information is at the preferred RAT network information of the covering of this PLMN network; And described step B comprises:
When portable terminal fell to net, under manual network selection pattern, portable terminal obtained described PLMN network and covers the preferred RAT network information and searches for.
5, method according to claim 2 is characterized in that, described steps A comprises:
The network information of described setting is: the RPLMN network and the professional preferred RAT network information; And described step B comprises:
When mobile terminal-opening, under the automatic network selection pattern, portable terminal obtains described RPLMN network and the professional preferred RAT network information is searched for.
6, method according to claim 2 is characterized in that, described steps A comprises:
The network information of described setting is: the PLMN network and the preferred RAT network information of user that the user is provided with; And described step B comprises:
When portable terminal was not changed Subscriber Identity Module SIM card or the start of universal subscriber identity module usim card, under manual network selection pattern, portable terminal obtained the PLMN network and the preferred RAT network information of user of described user's setting and searches for.
7, method according to claim 2 is characterized in that, described steps A comprises:
The network information of described setting is: the Public Land Mobile Network network HPLMN of ownership and the professional preferred RAT network information; And described step B comprises:
When starting shooting after portable terminal is changed SIM card or usim card, under manual network selection pattern, portable terminal obtains described HPLMN network and the professional preferred RAT network information is searched for.
According to claim 4 or 6 described methods, it is characterized in that 8, the PLMN network information that described user is provided with is: under manual network selection pattern, the user selects and is kept at the PLMN network information in the portable terminal.
9, method according to claim 6 is characterized in that, the preferred RAT network information of described user is: under manual network selection pattern, the user is according to the PLMN network selecting of its selection and be kept at the RAT network information in the portable terminal.
10, a kind of portable terminal is characterized in that, comprising: network selection information storage module and network selection module;
Described network selection information storage module: be used to store the PLMN network of network selection and at the preferred RAT network information of this PLMN network;
Described network selection module: be used for when portable terminal needs network selection, described network selection module obtains described PLMN network from described network selection information storage module and the preferred RAT network information is searched for.
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| CN101437279B (en) * | 2007-11-12 | 2010-08-18 | 中兴通讯股份有限公司 | Method for selecting and registering public land mobile network for mobile terminal |
| CN101969419A (en) * | 2010-10-15 | 2011-02-09 | 宁波工程学院 | Ultra wideband interference suppression technique of minimum bit error rate criterion |
| CN101287196B (en) * | 2007-04-10 | 2011-10-26 | 中兴通讯股份有限公司 | Network selection method of bi-mode intelligent mobile terminal when start-up based on AP architecture |
| CN102724735A (en) * | 2012-05-28 | 2012-10-10 | 中兴通讯股份有限公司 | Method, device and terminal for selecting public land mobile network (PLMN) |
| CN101374295B (en) * | 2007-08-21 | 2012-11-07 | 华为技术有限公司 | Method and terminal for selecting access network |
| CN103533600A (en) * | 2013-10-23 | 2014-01-22 | 华为技术有限公司 | Method and terminal for accessing network |
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| CN106028374A (en) * | 2016-05-04 | 2016-10-12 | 深圳市万普拉斯科技有限公司 | Control method and system for network search mode in terminal |
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| CN101437279B (en) * | 2007-11-12 | 2010-08-18 | 中兴通讯股份有限公司 | Method for selecting and registering public land mobile network for mobile terminal |
| CN101969419A (en) * | 2010-10-15 | 2011-02-09 | 宁波工程学院 | Ultra wideband interference suppression technique of minimum bit error rate criterion |
| CN101969419B (en) * | 2010-10-15 | 2013-01-23 | 宁波工程学院 | Ultra wideband interference suppression technique of minimum bit error rate criterion |
| CN102724735A (en) * | 2012-05-28 | 2012-10-10 | 中兴通讯股份有限公司 | Method, device and terminal for selecting public land mobile network (PLMN) |
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| CN104735735B (en) * | 2013-12-19 | 2018-03-23 | 中国移动通信集团公司 | A kind of multi-network interoperability method and device |
| CN104735735A (en) * | 2013-12-19 | 2015-06-24 | 中国移动通信集团公司 | Multi-network interoperation method and device |
| CN105979552B (en) * | 2015-03-11 | 2020-10-16 | 三星电子株式会社 | Method and system for using manual PLMN selection mode |
| CN105979552A (en) * | 2015-03-11 | 2016-09-28 | 三星电子株式会社 | Method and system for usage of manual plmn selection mode |
| CN104837181A (en) * | 2015-05-13 | 2015-08-12 | 小米科技有限责任公司 | Network access method and device |
| CN105828414A (en) * | 2015-06-25 | 2016-08-03 | 维沃移动通信有限公司 | Method for searching network by terminal and terminal |
| CN106550429A (en) * | 2015-09-16 | 2017-03-29 | 青岛海信移动通信技术股份有限公司 | A kind of method for searching network and terminal |
| CN106028374A (en) * | 2016-05-04 | 2016-10-12 | 深圳市万普拉斯科技有限公司 | Control method and system for network search mode in terminal |
| CN109548114A (en) * | 2018-10-24 | 2019-03-29 | 努比亚技术有限公司 | Public land mobile network cut-in method, terminal and computer readable storage medium |
| CN110049535A (en) * | 2019-04-15 | 2019-07-23 | 深圳市万普拉斯科技有限公司 | Network search method, device, equipment and storage medium |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HUAWEI DEVICE CO., LTD. Free format text: FORMER NAME: SHENZHEN HUAWEI COMMUNICATION TECHNOLOGY CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 518129 Longgang District, Guangdong, Bantian HUAWEI base B District, building 2, building No. Patentee after: Huawei Device Co., Ltd. Address before: 518129 Longgang District, Guangdong, Bantian HUAWEI base B District, building 2, building No. Patentee before: Shenzhen Huawei Communication Technology Co., Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20171027 Address after: Metro Songshan Lake high tech Industrial Development Zone, Guangdong Province, Dongguan City Road 523808 No. 2 South Factory (1) project B2 -5 production workshop Patentee after: HUAWEI terminal (Dongguan) Co., Ltd. Address before: 518129 Longgang District, Guangdong, Bantian HUAWEI base B District, building 2, building No. Patentee before: Huawei Device Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523808 Southern Factory Building (Phase I) Project B2 Production Plant-5, New Town Avenue, Songshan Lake High-tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee after: Huawei Device Co., Ltd. Address before: 523808 Southern Factory Building (Phase I) Project B2 Production Plant-5, New Town Avenue, Songshan Lake High-tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee before: HUAWEI terminal (Dongguan) Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |