CN103648148A - Method for multimode terminal to register in network and terminal - Google Patents
Method for multimode terminal to register in network and terminal Download PDFInfo
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- CN103648148A CN103648148A CN201310632711.6A CN201310632711A CN103648148A CN 103648148 A CN103648148 A CN 103648148A CN 201310632711 A CN201310632711 A CN 201310632711A CN 103648148 A CN103648148 A CN 103648148A
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Abstract
The embodiment of the invention discloses a method for a multimode terminal to register in a network and a terminal, relates to the technical field of communication and provides a solution for the problem that a multimode terminal is poor in network searching efficiency. The method comprises the following steps: the terminal determines an available network system at the start of network searching; the terminal judges whether the available network system is a network system supported by a telephone card; and the terminal uses the available network system to search a network and resister in the network when the available network system is a network system supported by the telephone card. The method is applicable to multimode terminals.
Description
Technical field
The present invention relates to communication technical field, particularly a kind of method of multimode terminal registered network and terminal.
Background technology
Along with the growth of people to the diversified demand of terminal communication, most terminal is all supported multiple network standard simultaneously, and the terminal of this support multiple network standard is called multimode terminal.Most of multimode terminals are when registered network, starting up of terminal or by having entered network signal region without network signal region for example, it is the network formats of supporting according to this terminal, according to default network priority orders, carry out the net of searching of syntype full frequency band, until search available network, register.
In prior art, at least there are the following problems: suppose terminal support TDD-LTE(Time Division Duplexing Long Term Evolution, timesharing Long Term Evolution)/FDD-LTE(Frequency Division Duplexing Long Term Evolution, frequency division Long Term Evolution)/WCDMA(Wideband Code Division Multiple Access, Wideband Code Division Multiple Access (WCDMA))/TDSCDMA(Time Division-Synchronous Code Division Multiple Access, TD SDMA)/GSM(Global System for Mobile Communications, global system for mobile communications) 13 frequency ranges under five kinds of standards such as, when this terminal roaming to one new network, and which kind the network formats of not knowing this network support has, in the poorest situation, terminal just can be determined the network that can register after need to having searched for 13 frequency ranges under 5 kinds of network formats.Under this situation, terminal can spend the network formats that plenty of time search local networks are not supported, searches net spee slow and increased the power consumption of terminal.
Summary of the invention
Embodiments of the invention provide a kind of method and terminal of multimode terminal registered network, can solve multimode terminal and search the poor problem of efficiency while netting, and improve and search net spee, reduce terminal power consumption.
First aspect, provides a kind of method of multimode terminal registered network, comprising:
When starting to search net, terminal is determined available network formats;
Whether network formats available described in described terminal judges is the network formats that phonecard is supported;
When described available network formats is the network formats of phonecard support, described terminal is used described available network formats search network registered network.
Second aspect, provides a kind of terminal, comprising:
Determining unit, for when starting to search net, determines available network formats;
Judging unit, for judging whether described available network formats is the network formats that phonecard is supported;
Search net registering unit, for when described available network formats, be phonecard support network formats time, use described available network formats search network registered network.
Need to carry out full frequency band with terminal in prior art and search net and could successful registered network compare, in the embodiment of the present invention, terminal, when starting to search net, is first determined available network formats; Then, judge whether described available network formats is the network formats that phonecard is supported; When described available network formats is the network formats of phonecard support, use described available network formats search network registered network.By determining in advance available network formats and comparing with the network formats of phonecard support, can avoid terminal support but search network in network formats that current non-existent network formats or phonecard are not supported, avoided the electric quantity consumption of terminal, improve and search net efficiency, thereby improve, search net spee, reduce terminal power consumption, improve user and experience.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The method flow diagram that Fig. 1 provides for one embodiment of the invention;
The method flow diagram that Fig. 2 provides for further embodiment of this invention;
The terminal structure schematic diagram that Fig. 3, Fig. 4 provide for further embodiment of this invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
For making the advantage of technical solution of the present invention clearer, below in conjunction with drawings and Examples, the present invention is elaborated.
One embodiment of the invention provides a kind of method of multimode terminal registered network, is applied to multimode terminal, and as shown in Figure 1, described method comprises:
101, when starting to search net, terminal is determined available network formats.
For example, when starting up of terminal or terminal are when moving to the region of network signal without network signal state, terminal need to be searched for and registered network again.For multimode terminal, it supports multiple network standard, if according to searching normally net flow process, multimode terminal can all be searched for the network formats of its support.But under actual conditions, may only there are a kind of or two kinds of network formats in the place at this multimode terminal place, the above-mentioned search mechanisms of multimode terminal may be searched for this locality at all with regard to non-existent network formats, has reduced search efficiency, and has wasted the electric weight of terminal.
Optionally, in order to make the more effective net of searching of terminal, network information database is set, in database, store the network formats that each place is supported, network information database is kept at cloud server, terminal can download to the content of cloud server in terminal and preserve in real time, also can to the content of cloud server, upgrade according to self searching net situation, for other users.First terminal determines self residing place, and then requester network information database obtains the network formats on this ground, dwindles hunting zone, avoids the useless net of searching to move.For example, when terminal is searched net again, on terminal interface, eject an interface of selecting geography information, on this interface, can list the list in area, main cities, user manually selects self Location, for place unlisted in those lists, by the text input box on interface, manually inputs, inquire about and select, determining self Location.Or by the GPS(Global Positioning System of terminal self, global positioning system) position, determine self Location.Or the positional information of preserving when terminal was shut down last time or resident positional information.
Optionally, the last network formats using of terminal can also be defined as to available network formats.
102, terminal judges can with network formats be whether the network formats that phonecard is supported.
103, when available network formats is the network formats of phonecard support, terminal is used available network formats search network registered network.
Concrete, according to network priority order from high to low, search net or search net according to the signal quality of network; Or first network priority order is from high to low searched net, then searches net according to the signal quality of network.
Wherein, described priority is set according to user's request or type of service.For example, user considers and is defined as the network formats setting priority that terminal is supported according to conditions such as rate, signal qualitys; Or the terminal type of service (speech business, data service etc.) current according to user is thought of as the network that user selects to provide best service quality.
Wherein, when terminal is searched net in available network formats, in each available network formats in available frequency range, according to frequency point information, search for one by one, find the suitable community of adhering to, if there is no searched out community on the preference frequency of designated frequency band, can forward other frequencies of this frequency range at once to and search for location.
Wherein, set preset signals quality and be in order to make terminal search net time, just stop searching net searching priority first registrable network the highest and that meet demand on signal quality, avoid the useless net behavior of searching, improve registration speed and fall, low terminal power consumption.
Further, after this network of endpoint registration, terminal, according to the information of each frequency range and frequency in registration process, is upgraded network information database.
Further, when terminal is searched for less than suitable network by said method, the mode that terminal adopts full frequency band to search net is searched net, is about to whole frequency ranges under the network formats of terminal support, all frequency is all searched for, and finds registrable network.After carrying out above-mentioned full frequency band search, and after successful registered network, terminal is upgraded network information database, by this place can with network be updated in database so that other users use.
Need to carry out full frequency band with terminal in prior art and search net and could successful registered network compare, in the embodiment of the present invention, terminal, when starting to search net, is first determined available network formats; Then, judge whether described available network formats is the network formats that phonecard is supported; When described available network formats is the network formats of phonecard support, use described available network formats search network registered network.By determining in advance available network formats, can avoid terminal support but search network in network formats that current non-existent network formats or phonecard are not supported has been avoided the electric quantity consumption of terminal, improve and search net efficiency; By network priority is set, further optimize the flow process that terminal is searched net, improve and to search net efficiency, by preset signals quality is set, can make terminal just register when searching the network that first satisfies condition, shortened further and searched the net time.Thereby improve, search net spee, reduce terminal power consumption, improve user and experience.
Further embodiment of this invention provides a kind of method of multimode terminal registered network, is applied to support the multimode terminal of multiple network standard, and as shown in Figure 2, described method comprises:
201, starting up of terminal.
Wherein, to take the flow process that starting up of terminal searches net be example to the present embodiment.Can also be specifically other flow processs, for example, terminal be in start but without service state etc., and its method for searching network and starting up of terminal are searched and netted identically, specifically please refer to flow process below.
It should be noted that, for multimode terminal, it supports multiple network standard, if according to searching normally net flow process, multimode terminal can all be searched for the network formats of its support.But under actual conditions, may only there are a kind of or two kinds of network formats in the place at this multimode terminal place, the above-mentioned search mechanisms of multimode terminal may be searched for this locality at all with regard to non-existent network formats, has reduced search efficiency, and has wasted the electric weight of terminal.Therefore need to carry out a step is that terminal reduces while searching net, the network formats scope of searching for.
202, terminal is obtained current residing positional information.
Wherein, the method for obtaining terminal location has a lot.Preferably, in order to help terminal use's fast registration network, need to determine fast the residing positional information of user terminal, therefore can point out at the interface of terminal, list region or city list, please user directly in list, select, on this interface, can also comprise a text input box, in the time of cannot finding the city of user terminal or region in list, user can manually input city or area information.
Optionally, can also position by the GPS of terminal self, determine user terminal present position.
203, terminal, according to place information inquiry network information database, is obtained the network formats of this position.
Wherein, in order to make the more effective net of searching of terminal, network information database is set, in database, store the network formats supported each position and and this standard under band information and frequency point information, network information database is kept at cloud server, terminal can download to the content of cloud server in terminal and preserve in real time, also can to the content of cloud server, upgrade according to self searching net situation, for other users.
204, terminal judges SIM(Subscriber Identity Module, client identification module) block the network formats of whether supporting this position, if the SIM card of terminal is supported the network formats of this position, execution step 205; If the SIM card of terminal is not supported the network formats of this position, execution step 207.
Wherein, the network formats that the SIM card of using according to terminal inner in this step can be supported further dwindles hunting zone.For example, suppose that terminal present position comprises WCDMA, TDSCDMA and tri-kinds of network formats of GSM, and terminal SIM card is only to register in the network in this standard of GSM, can get rid of WCDMA and TDSCDMA so, terminal has just been avoided searching net under the network of WCDMA and these two kinds of standards of TDSCDMA, shortens and searches the net time.
205, terminal is searched net and registers in the network formats of this position of supporting.
Optionally, terminal, according to the priority of network, is searched net according to priority order from high to low, and described priority is set according to user's request or type of service.For example, user considers and is defined as the network formats setting priority that terminal is supported according to conditions such as rate, signal qualitys; Or the terminal type of service (speech business, data service etc.) current according to user is thought of as the network that user selects to provide best service quality.
206, whether registered network is successful to judge terminal, if registered network success, execution step 208; If registered network failure, execution step 207.
207, the full frequency band that terminal is carried out under whole network standard is searched net.
For example, after terminal registration network failure, in order to guarantee next registered network success, terminal is taked suboptimal design, and the all-network standard of supporting for terminal SIM card is carried out the search of syntype and full frequency band.
208, terminal is upgraded network information database according to the result of registered network.
Need to carry out full frequency band with terminal in prior art and search net and could successful registered network compare, in the embodiment of the present invention, terminal, when starting to search net, is first determined local available network formats according to terminal location; Then, described terminal, according to priority order from high to low, is searched net in described available network formats; When searching the network that meets preset signals quality, described terminal stops search and registers described network.By determining in advance available network formats, can avoid supporting in terminal but search network in current non-existent network formats has been avoided the electric quantity consumption of terminal, improve and search net efficiency; By network priority is set, further optimize the flow process that terminal is searched net, improve and to search net efficiency, by preset signals quality is set, can make terminal just register when searching the network that first satisfies condition, shortened further and searched the net time.Thereby improve, search net spee, reduce terminal power consumption, improve user and experience.
Further embodiment of this invention provides a kind of terminal 30, and as shown in Figure 3, described terminal 30 comprises:
Determining unit 31, for when starting to search net, determines available network formats;
Search net registering unit 33, for when described available network formats, be phonecard support network formats time, use described available network formats search network registered network.
Further, as shown in Figure 4, described determining unit 31 can also comprise:
First determines subelement 311, obtains the residing geographical position of described terminal 30, determines the network formats that described geographical position can be used; Or,
Second determines subelement 312, and the last network formats using of terminal 30 is defined as to available network formats.
Wherein, described first determine subelement 311 specifically for:
The geographical location information that receives user's input, according to described geographic location information query network information database, obtains the network formats that described geographical position can be used; Or,
Use global position system GPS to obtain the geographical location information of described terminal 30, according to described geographic location information query network information database, obtain the network formats that described geographical position can be used; Wherein said network information database is preset in described terminal 30.
Further, described in, search net registering unit 33 specifically for:
According to network priority order from high to low, search net or search net according to the signal quality of network; Or,
First network priority order is from high to low searched net, then searches net according to the signal quality of network.
Wherein, described priority is set according to user's request or type of service.
Need to carry out full frequency band with terminal in prior art 30 and search net and could successful registered network compare, in the embodiment of the present invention, terminal 30, when starting to search net, is first determined available network formats; Then, judge whether described available network formats is the network formats that phonecard is supported; When described available network formats is the network formats of phonecard support, use described available network formats search network registered network.By determining in advance available network formats, can avoid supporting in terminal 30 but search network in network formats that current non-existent network formats or phonecard are not supported has been avoided the electric quantity consumption of terminal 30, improve and search net efficiency; By network priority is set, further optimize the flow process that terminal 30 is searched net, improve and to search net efficiency, by preset signals quality is set, can make terminal 30 just register when searching the network that first satisfies condition, shortened further and searched the net time.Thereby improve, search net spee, reduce terminal 30 power consumptions, improve user and experience.
The above-mentioned embodiment of the method providing can be provided the terminal that the embodiment of the present invention provides, and concrete function is realized and referred to the explanation in embodiment of the method, does not repeat them here.Method and the terminal of the multimode terminal registered network that the embodiment of the present invention provides go for multimode terminal, but are not limited only to this.
One of ordinary skill in the art will appreciate that all or part of flow process realizing in above-described embodiment method, to come the hardware that instruction is relevant to complete by computer program, described program can be stored in a computer read/write memory medium, this program, when carrying out, can comprise as the flow process of the embodiment of above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-Only Memory, ROM) or random store-memory body (Random Access Memory, RAM) etc.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement, within all should being encompassed in 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 method for multimode terminal registered network, is characterized in that, comprising:
When starting to search net, terminal is determined available network formats;
Whether network formats available described in described terminal judges is the network formats that phonecard is supported;
When described available network formats is the network formats of phonecard support, described terminal is used described available network formats search network registered network.
2. method according to claim 1, is characterized in that, described when starting to search net, terminal determines that available network formats comprises:
Obtain the residing geographical position of described terminal, determine the network formats that described geographical position can be used; Or,
The last network formats using of terminal is defined as to available network formats.
3. method according to claim 2, is characterized in that, described in obtain the residing geographical position of described terminal, determine described geographical position can with network formats comprise:
The geographical location information that receives user's input, according to described geographic location information query network information database, obtains the network formats that described geographical position can be used; Or,
Use global position system GPS to obtain the geographical location information of described terminal, according to described geographic location information query network information database, obtain the network formats that described geographical position can be used; Wherein said network information database is preset in described terminal.
4. method according to claim 1, is characterized in that, the described available network formats search network of described use comprises:
According to network priority order from high to low, search net or search net according to the signal quality of network; Or,
First network priority order is from high to low searched net, then searches net according to the signal quality of network.
5. method according to claim 4, is characterized in that, described priority is set according to user's request or type of service.
6. a terminal, is characterized in that, comprising:
Determining unit, for when starting to search net, determines available network formats;
Judging unit, for judging whether described available network formats is the network formats that phonecard is supported;
Search net registering unit, for when described available network formats, be phonecard support network formats time, use described available network formats search network registered network.
7. terminal according to claim 6, is characterized in that, described determining unit comprises:
First determines subelement, obtains the residing geographical position of described terminal, determines the network formats that described geographical position can be used; Or,
Second determines subelement, and the last network formats using of terminal is defined as to available network formats.
8. terminal according to claim 7, is characterized in that, described first determine subelement specifically for:
The geographical location information that receives user's input, according to described geographic location information query network information database, obtains the network formats that described geographical position can be used; Or,
Use global position system GPS to obtain the geographical location information of described terminal, according to described geographic location information query network information database, obtain the network formats that described geographical position can be used; Wherein said network information database is preset in described terminal.
9. terminal according to claim 8, is characterized in that, described in search net registering unit specifically for:
According to network priority order from high to low, search net or search net according to the signal quality of network; Or,
First network priority order is from high to low searched net, then searches net according to the signal quality of network.
10. terminal according to claim 9, is characterized in that, described priority is set according to user's request or type of service.
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