CN106102130A

CN106102130A - Search network method and wireless terminal

Info

Publication number: CN106102130A
Application number: CN201610403139.XA
Authority: CN
Inventors: 王刚
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2016-06-07
Filing date: 2016-06-07
Publication date: 2016-11-09
Anticipated expiration: 2036-06-07
Also published as: CN106102130B

Abstract

The embodiment of the present invention provides one search network method and wireless terminal, and this wireless terminal includes: processor and first memory；First memory is used for storing drive software；Processor is for performing drive software and the user profile that stored according to second memory in first memory or wireless terminal under the driving of drive software determines user's stroke of at least one target location including that user is to be arrived at；Processor is additionally operable to: obtains the spectrum information that at least one target location is corresponding under the driving of drive software in advance, and preferentially scans for according to the spectrum information that at least one target location is corresponding；Wherein, spectrum information corresponding to each target location includes the least one set network information, and often the group network information includes: public land mobile network PLMN, communication standard, frequency and community, and search includes web search, cell searching or gravity treatment.The embodiment of the present invention provide wireless terminal can quick obtaining communication service, improve search efficiency.

Description

Search network method and wireless terminal

Technical field

The invention relates to network technology, particularly relate to a kind of search network method and wireless terminal.

Background technology

The development of mobile communication is advanced by leaps and bounds, global system for mobile communications (Global System for Mobile Communication, is called for short GSM)/CDMA (Code Division Multiple Access is called for short CDMA)/general Mobile communication system (Universal Mobile Telecommunications System is called for short UMTS)/Long Term Evolution Communication standards such as (Long Term Evolution are called for short LTE) can be all that user (subscriber, corresponding to SIM) brings Ubiquitous wireless network.Under normal circumstances, in the wireless terminal (being also movement station or subscriber equipment) that user is supported Communication processor (Communication Processor is called for short CP) can process second filial generation mobile communication technical specification (2- Generation wireless telephone technology, is called for short 2G)/G mobile communication (3rd- Generation, is called for short 3G)/forth generation mobile communication technology (the 4th Generation mobile Communication, be called for short 4G) etc. various types of communication agreement；This CP can include baseband processor and rf processor.Specifically Ground, when CP processes wireless communications task, needs first search to arrive a certain wireless access technology (Radio Access Technology, is called for short RAT, that is to say communication standard) Serving cell of network, and resident to connect at the Serving cell of this RAT Receive the communication service of this Serving cell.But due to drawing of every country and/or the area frequency spectrum resource corresponding to same operator Point widely different, and between different operators, division to frequency spectrum resource allows roaming become a problem the biggest, such user Once go out daily routines region to be possible to just can find suitably through very long web search or cell search process Network continues to communication service.

In prior art, wireless terminal, under start or lost network scene, first can search for the most available history frequency Point, searches for Serving cell and/or the frequency range that wireless terminal is supported, the most successively until finding applicable resident on different RAT Serving cell till, the most first search each frequency range that wireless terminal in LTE standard is supported, searched all frequency ranges and still can not find Suitably after Serving cell, then search each frequency range that in UMTS, CDMA and GSM standard, wireless terminal is supported successively, until finding Till suitably Serving cell provides the user service.

Visible, in prior art, there is the region of different spectral planning (such as when user enters the ownership place with this user Roaming scence), it will usually needing the long time, wireless terminal could recover network, therefore, existing way of search efficiency Relatively low.

Summary of the invention

The embodiment of the present application provides one search network method and wireless terminal, improves the efficiency of search network.

First aspect, the embodiment of the present application provides a kind of wireless terminal, including: processor and first memory, wherein, place Reason device couples with first memory, and first memory is used for storing drive software；

Processor is used for: perform drive software and according in first memory or wireless terminal under the driving of drive software The user profile that second memory is stored determines user's stroke, and wherein, user's stroke includes: to be arrived at least one of user Target location and arrive at the object time that each target location is corresponding；

Processor is additionally operable to: obtain the frequency spectrum letter that at least one target location is corresponding under the driving of drive software in advance Breath, and preferentially scan for according to the spectrum information that at least one target location is corresponding；Wherein, the frequency that each target location is corresponding Spectrum information includes the least one set network information, and often the group network information includes: public land mobile network PLMN, communication standard, frequently Dian Ji community, search includes web search, cell searching or gravity treatment.

The processor of the wireless terminal provided by first aspect is performed the drive software of storage in memorizer and is driving Predefine user's stroke according to the user profile stored in wireless terminal memory under the driving of software (to include: user treats At least one target location of arriving at and arrive at the object time that each target location is corresponding), and obtain at least one mesh in advance The spectrum information that cursor position is corresponding, in order to preferentially corresponding according to this target location when follow-up every target location needs to search for Spectrum information scan for, can quick obtaining communication service, to recover network, this improves search efficiency.

In a possible design, user profile include following at least one: ticket booking announcement information, memorandum or schedule Table.

In a possible design, processor is additionally operable to after obtaining the spectrum information that at least one target location is corresponding Lower electricity, and under the driving of drive software, re-power and trigger the operation of search spectrum information.

The wireless terminal provided by this embodiment, processor is by obtaining the frequency that at least one target location is corresponding Lower electricity after spectrum information, and under the driving of drive software, re-power and trigger the operation of search spectrum information, thus save The power consumption energy of wireless terminal, improve wireless terminal treats electricity duration.

In a possible design, processor includes: first processor and the second processor；

Wherein, first processor is used for: perform drive software and under the driving of drive software according to first memory or The user profile that second memory is stored determines user's stroke, obtains the frequency spectrum letter that at least one target location is corresponding in advance Breath, and spectrum information corresponding at least one target location is sent to the second processor；

Second processor is used for: preferentially scan for according to the spectrum information that at least one target location is corresponding.

In a possible design, when the spectrum information that each target location is corresponding includes organizing the network information more, the One processor is used for: according to the rate sequence of being successfully accessed respectively by many groups network information corresponding for each target location in order Arrangement, and it is sent to the second processor；

Second processor is used for: scan for according to the rate sequence of being successfully accessed.

In a possible design, when the spectrum information that each target location is corresponding includes organizing the network information more, the One processor is used for: according to default network priority and be successfully accessed rate sequence, respectively that each target location is corresponding Many groups network information arrange in order and be sent to the second processor；

Second processor is used for: scan for according to order after arrangement.

The wireless terminal provided by this embodiment, when the spectrum information that each target location is corresponding includes organizing network more During information, first processor is by arranging many groups network information corresponding for each target location in order and be sent at second Reason device, in order to the second processor scans for according to order after arrangement, further increases the effect of the search network of wireless terminal Rate.

In a possible design, first processor is additionally operable to:

Judge the current location of user whether in the preset range of first object position, wherein, first object position wrap Include at least one target location；

When current location is in the preset range of first object position, then by first object position or first object position it Spectrum information corresponding to target location in rear first predetermined number is sent to the second processor；And

Second processor is used for: preferentially according to first object position or preferentially according to first object position and first object position The spectrum information that after putting, the target location in the first predetermined number is corresponding scans for.

In a possible design, first processor specifically for:

According to the object time and the current time that arrive at first object position in user's stroke, it is judged that the present bit of user Put whether in the preset range of first object position；Or,

Determine the current location of user according to location information, and judge that whether the current location of user is in first object position Preset range in.

In a possible design, processor specifically for:

The spectrum information that at least one target location is corresponding is obtained in advance from server；Or,

At least one target location is obtained corresponding from the historical spectrum information that first memory or second memory preserve Spectrum information.

In a possible design, processor specifically for:

By mobile communications network or wireless fidelity network access server and obtain at least one from server in advance The spectrum information that target location is corresponding.

In a possible design, the second processor is additionally operable to: be successfully connected to arbitrary networking that target location is corresponding Frequency that network information is corresponding and community；

Accordingly, first processor is additionally operable to: the network information and the information that is successfully connected are uploaded onto the server.Alternatively, Described server is a Cloud Server.

Second aspect, the embodiment of the present application provides one search network method, including:

Determining user's stroke according to the user profile stored in the memorizer of wireless terminal, wherein, user's stroke includes: At least one target location that user is to be arrived at and arrive at the object time that each target location is corresponding；

Obtain the spectrum information that at least one target location is corresponding in advance, and preferentially corresponding according at least one target location Spectrum information scan for；Wherein, the spectrum information that each target location is corresponding includes the least one set network information, every networking Network information includes: public land mobile network PLMN, communication standard, frequency and community, and search includes web search, cell searching Or gravity treatment.

The search network method provided by second aspect, by believing according to the user stored in wireless terminal memory The predetermined user's stroke of breath (including: at least one target location that user is to be arrived at and to arrive at each target location corresponding Object time), and obtain the spectrum information that at least one target location is corresponding in advance, in order to follow-up every target location needs Preferentially scan for according to the spectrum information that this target location is corresponding time to be searched for, can quick obtaining communication service, with instauration net Network, this improves search efficiency.

In a possible design, when the spectrum information that each target location is corresponding includes organizing the network information more, excellent Before first scanning for according to the spectrum information that at least one target location is corresponding, also include:

Respectively many groups network information corresponding for each target location is arranged in order according to the rate sequence of being successfully accessed；

Accordingly, preferentially scan for according to the spectrum information that at least one target location is corresponding, including:

Scan for according to the rate sequence of being successfully accessed.

According to default network priority and be successfully accessed rate sequence, respectively by corresponding for each target location many groups The network information arranges in order；

Scan for according to order after arrangement.

In a possible design, preferentially scan for it according to the spectrum information that at least one target location is corresponding Before, also include:

When current location is in the preset range of first object position, preferentially according to the frequency that at least one target location is corresponding Spectrum information scans for, including:

Preferentially according to first object position or preferentially preset according to after first object position and first object position first Spectrum information corresponding to target location in number scans for.

In a possible design, it is judged that the current location of user whether in the preset range of first object position, Including:

In a possible design, obtain the spectrum information that at least one target location is corresponding in advance, including:

Obtain, from the historical spectrum information that memorizer preserves, the spectrum information that at least one target location is corresponding.

In a possible design, obtain, from server, the spectrum information that at least one target location is corresponding in advance, bag Include:

In a possible design, search network method also includes:

It is successfully connected to frequency corresponding to the arbitrary group of network information corresponding to target location and community；

The network information and the information that is successfully connected are uploaded onto the server.Alternatively, described server is a Cloud Server.

The search network method that each possible embodiment of above-mentioned second aspect and above-mentioned second aspect is provided, its Beneficial effect may refer to the beneficial effect that each possible embodiment of above-mentioned first aspect is brought, and does not repeats them here.

Accompanying drawing explanation

In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, below will be to embodiment or existing In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is this Shen Some embodiments please, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to Other accompanying drawing is obtained according to these accompanying drawings.

Figure 1A is the network architecture schematic diagram of LTE communication system；

Figure 1B is the electrical block diagram of wireless terminal；

Fig. 2 is the structural representation of wireless terminal embodiment one of the present invention；

Fig. 3 is the structural representation of wireless terminal embodiment two of the present invention；

Fig. 4 A is the schematic flow sheet one of wireless terminal search；

Fig. 4 B is the schematic flow sheet two of wireless terminal search；

Fig. 4 C is high-speed rail cell configuration schematic diagram；

Fig. 5 is the schematic flow sheet that the present invention searches for network embodiment of the method one；

Fig. 6 is the structural representation that the present invention searches for network equipment embodiment one.

Detailed description of the invention

For making the purpose of the embodiment of the present application, technical scheme and advantage clearer, below in conjunction with the embodiment of the present application In accompanying drawing, the technical scheme in the embodiment of the present application is clearly and completely described, it is clear that described embodiment is Some embodiments of the present application rather than whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art The every other embodiment obtained under not making creative work premise, broadly falls into the scope of the application protection.

The communication standards such as the development of mobile communication is advanced by leaps and bounds, GSM/CDMA/UMTS/LTE can be all that user brings nowhere Not wireless network.Wherein, OFDM (Orthogonal Frequency Division Multiplexing, OFDM) technology and multiple-input and multiple-output (Multiple-Input Multiple-Output, MIMO) technology are LTE communication system Two key technologies, LTE communication system use OFDM technology carry out signal by multiple transmitting antennas and multiple reception antenna The basic network framework of the transmission network architecture schematic diagram of LTE communication system (Figure 1A be) as shown in Figure 1A, 010 can be base station Or access point, for providing communication service at least one wireless terminal, 021-028 can be wireless terminal, such as movement station, Distant station, subscriber equipment etc., wherein, base station 010 and any one wireless terminal 021-028 can include at least one antenna (describing as a example by multiple antennas in figure ia), alternatively, the concrete form of wireless terminal can be mobile phone, panel computer, individual The subscriber equipmenies such as digit aid.

Alternatively, the circuit structure of wireless terminal can (Figure 1B be that the circuit structure of wireless terminal is illustrated as shown in Figure 1B Figure), including: radio frequency (Radio Frequency is called for short RF) part and CP.1), RF part includes: antenna, radio-frequency front-end (Radio Frequency front-end is called for short RFFE) and radio frequency chip (Radio Frequency integrated Circuit, is called for short RFIC)；1A), RFFE includes: duplexer and power amplifier (Power Amplifier is called for short PA)； Wherein, duplexer is for being all coupled to antenna by transmitting path and receiving path (such as the direction of arrow) so that antenna can be sent out Send or receive or receive and dispatch simultaneously；PA mainly in transmitting path to send signal rate of doing work enlarging function, in order to can be from antenna Send out；1B), RFIC be RFFE modem module below, for by from CP transmission signal modulate after at antenna Transmission (sendaisle), or the CP issuing rear end after signal reception demodulation of eating dishes without rice or wine (is received logical for communication protocol process Road)；Wherein, the low frequency signal of base band is exactly become higher frequency RF signals in transmitting path (i.e. up-conversion, its function is just by modulation It is to be realized by such as the upconverter in figure)；Higher frequency RF signals is demodulated into baseband signal in receiving path and (becomes under i.e. by demodulation exactly Frequently, its function is exactly to be realized by such as the low-converter in figure)；Upconverter/low-converter i.e. frequency mixer, by by high frequency RF signal and local oscillation signal mixing generate baseband signal, or with local oscillation signal mixing, baseband signal is generated higher frequency RF signals；Can Selection of land, may also include low-noise amplifier (Low Noise Amplifier is called for short LNA) before demodulation, uses in receiving path It is amplified (in figure shown in dotted portion) in the docking collection of letters number；2), CP mainly baseband signal is processed, can process The various types of communication agreements such as 2G, 3G or 4G；Alternatively, CP can further with run operating system and application software answer use Reason device (Application Processor is called for short AP) connects (not shown in Figure 1B) by bus or interface.

When CP processes wireless communications task, need the Serving cell of first search a certain kind RAT network, and in success Reside over to receive the communication service of this Serving cell after searching the Serving cell of this RAT.But due to every country and/ Or the division of the area frequency spectrum resource corresponding to same operator is widely different, and between different operators, frequency spectrum resource is drawn The roaming that spares becomes a problem the biggest, and such user has once gone out that daily zone of action is possible to will be through very long Web search or cell search process just can find suitable network to continue to communication service.

For (the such as roaming place machine when user enters the region with the ownership place of this user with different spectral planning , some affairs may be had to be badly in need of communication service when user lands start), user can quickly obtain communication service, the present invention Embodiment proposes one search network method and wireless terminal, by the user profile stored according to memorizer in wireless terminal Predetermined user's stroke (including: at least one target location that user is to be arrived at and arrive at the mesh that each target location is corresponding Between timestamp), and obtain spectrum information corresponding at least one target location described (the frequency spectrum letter that each target location is corresponding in advance Breath includes the least one set network information, and often the group network information includes: public land mobile network PLMN, communication standard, frequency and Community), in order to spectrum information corresponding at least one target location described that follow-up preferential basis obtains in advance scans for, phase Than searching for Serving cell and/or the mode of frequency range that wireless terminal is supported in prior art successively on different RAT, this Bright embodiment provide wireless terminal can quick obtaining communication service, to recover network.

The search network method by specific embodiment, the embodiment of the present invention provided below in conjunction with the accompanying drawings and wireless terminal It is described in detail.

Fig. 2 is the structural representation of wireless terminal embodiment one of the present invention.As in figure 2 it is shown, the present embodiment offer is wireless Terminal 20 can: processor 201 and first memory 202；Wherein, processor 201 couples with first memory 202, and first deposits Reservoir 202 is used for storing drive software；Processor 201 is used for: performs the drive software of storage in first memory 202 and is driving (not shown in Fig. 2, alternatively, should according to second memory in first memory 202 or wireless terminal 20 under the driving of dynamic software Second memory couples with processor 201) user profile that stored determines user's stroke, wherein, user's stroke includes: user At least one target location to be arrived at and arriving at the object time that each target location is corresponding, alternatively, user profile includes Following at least one: ticket booking announcement information, memorandum or schedule (certainly, user profile can also include other option, this This is not restricted by bright embodiment)；Further, processor 201 is additionally operable to: in first memory 202, storage drives The spectrum information that at least one target location described is corresponding is obtained in advance, in order to follow-up excellent when needing search under the driving of dynamic software First scan for (such as web search, cell searching or weight according to the spectrum information that at least one target location described is corresponding Choosing etc.), thus can quick obtaining communication service, to recover network；Wherein, the spectrum information bag that described each target location is corresponding Including the least one set network information, often the group network information includes: public land mobile network (Public Land Mobile Network, is called for short PLMN), communication standard, frequency and community；Alternatively, often the group network information may also include other content (example As being successfully accessed the information such as number of times), to this and be restricted in the embodiment of the present invention.

Along with the function of wireless terminal is more and more comprehensive, it includes increasing user profile, such as: user is subscribing After train ticket or plane ticket etc., the most all can receive the confirmation information such as note and/or notifying messages, or on the point of setting out also Can receive reminding short message, those confirm all to comprise, in note, notifying messages and/or reminding short message, the target position that user is to be arrived at Putting and arrive at the information such as object time corresponding to this target location, therefore, processor 201 can confirm note, notice according to those Note and/or reminding short message determine user's stroke；Or, user is in order to plan that the schedule affairs of oneself are by using schedule Managing the schedule affairs of oneself, would generally record the information such as user's stroke in corresponding schedule, therefore, processor 201 can User's stroke (target location as to be arrived in user and arrive at the object time etc. that this target location is corresponding is determined according to schedule Information)；Or, sometimes user is in order to prevent from omitting, and reminds oneself by arranging memorandum, in corresponding memorandum generally Also can record the information such as user's stroke, therefore, processor 201 can determine user's stroke according to memorandum.Alternatively, confirm short What the user profile such as letter, notifying messages, reminding short message, schedule and/or memorandum can store to wireless terminal 20 first deposits In reservoir 202 and/or second memory.Alternatively, in the embodiment of the present invention, processor 201 also can be according to other user profile Determine user's stroke, this is not restricted by the embodiment of the present invention.

In the embodiment of the present invention, processor 201 can be user the most before source position or not to target location Before, just can determine that user's stroke (including: to be arrived at least one of user according to the user profile stored in wireless terminal Target location and arrive at the object time that each target location is corresponding), and it is corresponding to obtain at least one target location described in advance Spectrum information (spectrum information corresponding to each target location includes the least one set network information, and often the group network information includes: PLMN, communication standard, frequency and community), in order to preferentially according to this target position when follow-up every target location needs to search for The spectrum information putting correspondence scans for (such as web search, cell searching or gravity treatment etc.), thus can quick obtaining communication Service, to recover network；Such as, if processor 201 according to user profile determine user in November 10 10:00 international from capital Fly to Los Angeles Airport on airport, and period understands O'Hare, transfer Chicago at 12:00, in 15:02 arrival on same day Lip river China fir Rock airport, and obtain O'Hare, Chicago and spectrum information corresponding to Los Angeles Airport in advance, as Chicago is difficult to understand The spectrum information that Hei Er International airport is corresponding includes: the network information 1 (including PLMN1, LTE, freq1, cell1), the network information 2 (including PLMN2, LTE, freq2, cell2) and the network information 3 (including PLMN2, LTE, freq3, cell3)；Los Angeles Airport Corresponding spectrum information includes: the network information 4 (including PLMN1, LTE, freq4, cell4), the network information 5 (include PLMN1, LTE, freq5, cell5) and the network information 6 (including PLMN2, LTE, freq6, cell6)；Further, add when reaching sesame Brother O'Hare or be i.e. up to O'Hare, Chicago need search time, the preferential basis of processor 201 Spectrum information corresponding to O'Hare, Chicago scans for, and/or when reaching Los Angeles Airport or being i.e. up to When Los Angeles Airport needs search, processor 201 preferentially scans for according to the spectrum information that Los Angeles Airport is corresponding, it is seen then that Compared to prior art is searched on different RAT Serving cell and/or the mode of frequency range that wireless terminal is supported successively, can Quick obtaining communication service, to recover network, this improves search efficiency.

Alternatively, processor 201 can obtain, from server, the spectrum information that at least one target location described is corresponding in advance； Or, obtain from the historical spectrum information that the second memory of first memory 202 or wireless terminal preserves described at least one The spectrum information that individual target location is corresponding.

In the embodiment of the present invention, alternatively, processor 201 can obtain at least one target location described from server in advance Corresponding spectrum information, such as, access described server and in advance from described by mobile communications network or wireless fidelity network Server obtains the spectrum information that at least one target location described is corresponding；When causing processor 201 nothing due to reasons such as networks Method is when the spectrum information that at least one target location described in server gets is corresponding, and processor 201 can be from first memory 202 or the historical spectrum information that preserves of the second memory of wireless terminal in obtain the frequency that at least one target location described is corresponding Spectrum information, alternatively, processor 201 periodically can obtain international spectrum information, described international spectrum information at server Include the spectrum information that at least one target location described is corresponding.Alternatively, server can be SIM in this wireless terminal The server of home-operator, or be the server of wireless terminal manufacturer, or be third-party server, certainly, clothes Business device can also be for other type of server (as being Cloud Server, it is also possible to be cloud platform), in the embodiment of the present invention This is not restricted.

Alternatively, processor 201 is additionally operable to lower electricity after obtaining the spectrum information that at least one target location described is corresponding, And re-power under the driving of described drive software and trigger the operation searching for described spectrum information, thus save wireless The power consumption energy of terminal, improve wireless terminal treats electricity duration.

In wireless terminal embodiment of the present invention, processor 201 is by performing the drive software of storage in memorizer and driving Predefine user's stroke according to the user profile stored in wireless terminal memory under the driving of dynamic software (to include: user At least one target location to be arrived at and arrive at the object time that each target location is corresponding), and in advance obtain described at least The spectrum information that one target location is corresponding, in order to preferentially according to this target position when follow-up every target location needs to search for Put correspondence spectrum information scan for, can quick obtaining communication service, to recover network, this improves search efficiency.

Fig. 3 is the structural representation of wireless terminal embodiment two of the present invention.As it is shown on figure 3, at the base of above-described embodiment one On plinth, processor 201 includes: first processor 2011 and the second processor 2012；Wherein, first processor 2011 is used for: hold The drive software that stored in row first memory 202 and under the driving of described drive software according to first memory 202 or The user profile that the second memory of described wireless terminal is stored determines user's stroke, obtains at least one target described in advance The spectrum information that position is corresponding, and spectrum information corresponding at least one target location described is sent to described second processor 2012；Second processor 2012 is used for: preferentially scan for according to the spectrum information that at least one target location described is corresponding.Its In, first processor 2011 determines user's stroke according to user profile, and it is corresponding to obtain at least one target location described in advance The step of spectrum information, can be found in processor 201 in the above embodiment of the present invention and determine user's stroke according to user profile, and Obtain the step of spectrum information corresponding at least one target location described in advance；Second processor 2012 preferentially according to described extremely Lack the step that a spectrum information corresponding to target location scans for, can be found in processor 201 in the above embodiment of the present invention The preferential step scanned for according to the spectrum information that at least one target location described is corresponding.Alternatively, first processor 2011 can be AP, and the second processor 2012 can be CP (being connected by bus or interface between AP with CP), first processor 2011 can apply by running fast search to determine user's stroke, accordingly, first processor 2011 according to user profile Spectrum information corresponding at least one target location described is sent to described second processor 2012 by bus or interface, with Just the every target location of the second processor 2012 needs to enter previously according to the spectrum information that this target location is corresponding during search Line search, thus can quick obtaining communication service.AP can run operating system software, such as Android or Windows system, it is possible to To run types of applications software.CP is then used for running wireless communication protocol software, and 2G, 3G or 4G as described above is correlated with All kinds of protocol softwares.Described all kinds of software, such as at least one of operating system software, application software or wireless communication protocol software All can be stored in described first memory 202.First memory 202 can include one or more memorizer.

Alternatively, the arbitrary group of network information being successfully connected to described target location corresponding when the second processor 2012 is corresponding Frequency and during community, the recordable described network information of first processor 2011 and the information that is successfully connected are (such as the described network information Corresponding history is successfully accessed number of times and adds 1), and it is sent to server on suitable opportunity, in order to subsequent wireless terminal is looked into Ask.

From the above mentioned, first processor can obtain the spectrum information that each target location is corresponding, each target location in advance Corresponding spectrum information would generally include organizing the network information more, and in order to improve search efficiency further, wireless terminal of the present invention is real Executing in example, when the spectrum information that each target location is corresponding includes organizing the network information more, first processor 2011 is according to access Many groups network information corresponding for each target location is arranged by success rate sequence respectively in order, and is sent to the second process Device 2012, accordingly, the second processor 2012 scans for according to the described rate sequence that is successfully accessed.

In wireless terminal embodiment of the present invention, when the spectrum information that each target location is corresponding includes organizing the network information more (wherein, often the group network information also includes that history is successfully accessed number of times), first processor 2011 is suitable according to being successfully accessed rate height Many groups network information corresponding for each target location is arranged by sequence respectively in order, and such as first processor 2011 is according to every networking History corresponding to network information is successfully accessed number of times, many groups network information corresponding for each target location is arranged in order respectively, Spectrum information as corresponding in O'Hare, Chicago includes: the network information 1 (include PLMN1, LTE, freq1, cell1, History is successfully accessed number of times 20), the network information 2 (including that PLMN2, LTE, freq2, cell2, history are successfully accessed number of times 50) with And the network information 3 (including that PLMN2, LTE, freq3, cell3, history are successfully accessed number of times 30), the frequency that Los Angeles Airport is corresponding Spectrum information includes: the network information 4 (including that PLMN1, LTE, freq4, cell4, history are successfully accessed number of times 100), the network information 5 (including that PLMN1, LTE, freq5, cell5, history are successfully accessed number of times 200) and the network information 6 (include PLMN2, LTE, Freq6, cell6, history are successfully accessed number of times 50), then first processor 2011 connects according to the history often organizing the network information corresponding Enter number of success, spectrum information corresponding for O'Hare, Chicago is arranged as in order: the network information 2 (includes PLMN2, LTE, freq2, cell2, history are successfully accessed number of times 50)-> the network information 3 (include PLMN2, LTE, freq3, Cell3, history are successfully accessed number of times 30)-> the network information 1 (includes that PLMN1, LTE, freq1, cell1, history are successfully accessed time Several 20), and by spectrum information corresponding for Los Angeles Airport be arranged as in order: the network information 5 (include PLMN1, LTE, Freq5, cell5, history are successfully accessed number of times 200)-> the network information 4 (includes that PLMN1, LTE, freq4, cell4, history connect Enter number of success 100)-> the network information 6 (including that PLMN2, LTE, freq6, cell6, history are successfully accessed number of times 50), and will The spectrum information that spectrum information corresponding to O'Hare, Chicago after arrangement is corresponding with Los Angeles Airport is sent to Two processors 2012；Further, when arriving at O'Hare, Chicago and needing search, the second processor 2012 basis The spectrum information that O'Hare, Chicago after arrangement is corresponding, scans for according to the rate sequence of being successfully accessed, as The search network information 2, the network information 3 and the network information 1 successively；When arriving at Los Angeles Airport and needing search, the second processor 2012, according to spectrum information corresponding to Los Angeles Airport after arrangement, scan for according to the rate sequence of being successfully accessed, as depended on The secondary search network information 5, the network information 4 and the network information 6；Visible, it is successfully accessed the higher network of rate by first search and believes Breath, further increases the search efficiency of wireless terminal.

From the above mentioned, first processor can obtain the spectrum information that each target location is corresponding, each target location in advance Corresponding spectrum information would generally include organizing the network information more, and in order to improve search efficiency further, wireless terminal of the present invention is real Executing in example, when the spectrum information that each target location is corresponding includes organizing the network information more, first processor 2011 is according to presetting Network priority and be successfully accessed rate sequence, respectively by many groups network information corresponding for described each target location by suitable Sequence arranges and is sent to the second processor 2012, and accordingly, the second processor 2012 scans for according to order after described arrangement.

In wireless terminal embodiment of the present invention, when the spectrum information that each target location is corresponding includes organizing the network information more (wherein, often group the network information also include that history is successfully accessed number of times), first processor 2011 according to default network priority (as User or Virtual network operator pre-set) and it is successfully accessed rate sequence, respectively by described each target location pair The many groups network information answered arranges in order, and such as first processor 2011 is according to default network priority and often organizes network letter The history that breath is corresponding is successfully accessed number of times, arranges, many groups network information corresponding for each target location such as sesame in order respectively Adding default network priority corresponding to brother O'Hare is PLMN1, the frequency spectrum that O'Hare, Chicago is corresponding Information includes: the network information 1 (including that PLMN1, LTE, freq1, cell1, history are successfully accessed number of times 20), the network information 2 (bag Include PLMN2, LTE, freq2, cell2, history are successfully accessed number of times 50) and the network information 3 (include PLMN2, LTE, freq3, Cell3, history are successfully accessed number of times 30)；The default network priority that Los Angeles Airport is corresponding is PLMN1, Los Angeles Airport pair The spectrum information answered includes: the network information 4 (including that PLMN1, LTE, freq4, cell4, history are successfully accessed number of times 100), net Network information 5 (including that PLMN1, LTE, freq5, cell5, history are successfully accessed number of times 200) and the network information 6 (include PLMN2, LTE, freq6, cell6, history are successfully accessed number of times 50), then first processor 2011 is according to default network priority And it is successfully accessed rate sequence, spectrum information corresponding for O'Hare, Chicago is arranged as in order: network Information 1 (including that PLMN1, LTE, freq1, cell1, history are successfully accessed the number of times 20)-> network information 2 (include PLMN2, LTE, Freq2, cell2, history are successfully accessed number of times 50)-> the network information 3 (includes that PLMN2, LTE, freq3, cell3, history access Number of success 30), and spectrum information corresponding for Los Angeles Airport is arranged as in order: the network information 5 (include PLMN1, LTE, freq5, cell5, history are successfully accessed number of times 200)-> the network information 4 (includes PLMN1, LTE, freq4, cell4, goes through History is successfully accessed number of times 100)-> the network information 6 (including that PLMN2, LTE, freq6, cell6, history are successfully accessed number of times 50), And spectrum information corresponding with Los Angeles Airport for spectrum information corresponding for the O'Hare, Chicago after arrangement is sent To the second processor 2012；Further, when arriving at O'Hare, Chicago and needing search, the second processor 2012 Scan for according to the order of each network information in the spectrum information that the O'Hare, Chicago after arrangement is corresponding, as The search network information 1, the network information 2 and the network information 3 successively；When arriving at Los Angeles Airport and needing search, the second processor 2012 scan for, as searched successively according to the order of each network information in spectrum information corresponding to Los Angeles Airport after arrangement The rope network information 5, the network information 4 and the network information 6；Visible, preset network priority by first search and be successfully accessed The network information that rate is higher, further increases the search efficiency of wireless terminal.

Alternatively, first processor 2011 is additionally operable to:

Judge the current location of described user whether in the preset range of first object position, wherein, described first mesh Cursor position is included at least one target location described；

When described current location is in the preset range of described first object position, then by described first object position or institute The spectrum information that after stating first object position, the target location in the first predetermined number is corresponding is sent to the second processor 2012； And

Second processor 2012 is used for: preferentially according to described first object position or preferential according to described first object position The spectrum information corresponding with the target location in the first predetermined number after described first object position scans for.

In wireless terminal embodiment of the present invention, first processor 2011 is by judging that whether the current location of described user exists In at least one target location described in the preset range of first object position, determine and be sent to the second processor 2012 correspondence The opportunity of spectrum information；Alternatively, first processor 2011 is by arriving at institute in the user's stroke according to this user obtained State object time and the current time of first object position, it is judged that whether the described current location of described user is described first In the preset range of target location (such as, if current time and user's stroke arrive at the target of described first object position Between time difference less than or equal to Preset Time difference, it is determined that described current location is at the default model of described first object position In enclosing；If current time and user's stroke arriving at the time difference of the object time of described first object position more than when presetting Between difference, it is determined that described current location is not in the preset range of described first object position), or, first processor According to location information, 2011 determine that the current location of described user is (as currently connected according to GPS location information or wireless terminal The location information such as the base station connect determine the position that described user is presently in), and judge the described current location of described user Whether in the preset range of described first object position (such as, if described current location and first object position in user's stroke The difference put is less than or equal to predeterminated position difference, it is determined that the described current location of described user is in described first object position In preset range；If described current location and the difference of first object position in user's stroke are more than or equal to predeterminated position difference, Then determine that the described current location of described user is not in the preset range of described first object position).Certainly, first processor 2011 also by alternate manner judge the current location of described user whether in the preset range of first object position, this This is not restricted by bright embodiment.

Further, when described current location is in the preset range of described first object position, first processor 2011 Spectrum information corresponding for described first object position is sent to the second processor 2012, in order to the second preferential root of processor 2012 The spectrum information corresponding according to described first object position scans for, and alternatively, which can be applicable to aircraft application scene；Or Person, the spectrum information that after first object position described in first processor 2011, the target location in first predetermined number is corresponding is sent out Give and be sent to the second processor 2012 (such as by arriving at time sequencing, by 2 target locations pair after first object position The spectrum information answered is sent to the second processor), alternatively, spectrum information corresponding to first object position is: as described user Target location corresponding to the current location the second predetermined number (such as 2) before described first object position time, at first Reason device 2011 is sent to the second processor 2012, in order to the second processor 2012 is preferential according to described first object position and institute The spectrum information that after stating first object position, the target location in the first predetermined number is corresponding scans for, alternatively, and the party Formula can be applicable to high ferro or train application scenarios, and specific implementation can refer to following example of the present invention.

On the basis of above-described embodiment, the embodiment of the present invention is to wireless terminal 20 as shown in Figure 3 (wherein, at first Reason device 2011 can be AP, and the second processor 2012 can be CP) process such as Fig. 4 A of scanning in aircraft application scene Shown (Fig. 4 A is the schematic flow sheet one that wireless terminal is searched for).

As shown in Figure 4 A, AP applies by running fast search, determines according to the plane ticket booking information that wireless terminal receives Go out user's stroke (such as: November 5,15:00 flew to Los Angeles from Captical International Airport, in November 5 20:00 arrive Los Angeles Airport)；Alternatively, 13:00 on November 5 (i.e. user is before the Capital Airport), AP applies by running fast search Obtain the spectrum information that Los Angeles Airport is corresponding in advance from server, such as, the spectrum information that Los Angeles Airport is corresponding includes: net Network information 4 (including that PLMN1, LTE, freq4, cell4, history are successfully accessed number of times 100), the network information 5 (include PLMN1, LTE, freq5, cell5, history are successfully accessed number of times 200) and the network information 6 (include PLMN2, LTE, freq6, cell6, History is successfully accessed number of times 50)；Further, AP according to default network priority (as PLMN1 is preferential) and is successfully accessed rate Sequence, is arranged as in order by many groups network information corresponding for Los Angeles Airport: the network information 5 (include PLMN1, LTE, Freq5, cell5, history are successfully accessed number of times 200)-> the network information 4 (includes that PLMN1, LTE, freq4, cell4, history connect Enter number of success 100)-> the network information 6 (including that PLMN2, LTE, freq6, cell6, history are successfully accessed number of times 50)；Enter one Step ground, when 19:30 wireless terminal starting on the 5th in November, AP judges the present bit of described user by running fast search application Put whether in the preset range of Los Angeles Airport, when described current location (can be recognized in the preset range of Los Angeles Airport For arriving Los Angeles Airport or Los Angeles Airport will be arrived), then by many networkings corresponding for the Los Angeles Airport after arrangement Network information is sent to CP；Further, CP preferentially searches according to many groups network information that the Los Angeles Airport after sequence is corresponding Rope, as searched for the network information 5, the network information 4 and the network information 6 successively (if wireless terminal success is resident according to order after arrangement In the network information 5, then without searching for the network information 4, the network information 6 and/or other network information), alternatively, AP is by running Fast search application with the record network information 5 and is successfully connected information (adding 1 as history is successfully accessed number of times), and machine when appropriate Upload server；Therefore, can quick obtaining communication service, to recover network.

Fig. 4 B is the schematic flow sheet two of wireless terminal search.The embodiment of the present invention is to wireless terminal 20 as shown in Figure 3 (wherein, first processor 2011 can be AP, and the second processor 2012 can be CP) scans in aircraft application scene Process be described.

As shown in Figure 4 B, AP applies by running fast search, determines according to the plane ticket booking information that wireless terminal receives Go out user's stroke (such as: 11:35 flew to Tokyo from Captical International Airport, in 16:00 to Tokyo Cheng Tianji on October 5 October 5 )；Alternatively, 9:00 on October 5 (i.e. user is before the Capital Airport), AP applies from clothes by running fast search Business device obtains the spectrum information that Tokyo Narita Airport is corresponding in advance, and such as, the spectrum information that Tokyo Narita Airport is corresponding includes: net Network information 7 (including that PLMN1, LTE, freq7, cell7, history are successfully accessed number of times 10) and the network information 8 (include PLMN2, UMTS, freq8, cell8, history are successfully accessed number of times 50)；Further, AP according to default network priority (as PLMN1 is excellent First) and it is successfully accessed rate sequence, many groups network information corresponding for Tokyo Narita Airport is arranged as in order: network is believed Breath 7 (including that PLMN1, LTE, freq7, cell7, history are successfully accessed number of times 10)-> network information 8 (include PLMN2, UMTS, Freq8, cell8, history are successfully accessed number of times 50)；Further, when 15:30 wireless terminal starting on the 5th in October, AP passes through Run fast search application and judge that the current location of described user, whether in the preset range of Tokyo Narita Airport, is worked as when described Front position in the preset range of Tokyo Narita Airport (i.e. it is believed that arrived Tokyo Narita Airport or one-tenth field, Tokyo will be arrived Airport), then many groups network information corresponding for the Tokyo Narita Airport after arrangement is sent to CP；Further, the preferential basis of CP Many groups network information that Tokyo Narita Airport after sequence is corresponding scans for, as according to order after arrangement the most successively search network letter Breath 7 and the network information 8, if not searching for successfully to the network information 7 and the network information 8, be then continuing with existing way of search (the most right Different RAT standards are searched for successively) scan for, until search the network information 9 (including PLMN1, LTE, freq9, cell9) and It is successfully accessed network, alternatively, if CP determines that the network information 9 (the most resident network information) not in historical spectrum information, then will The network information 9 reports AP, AP and knows that server does not store the relevant letter of the network information 9 by running fast search application Breath, then the AP record network information 9 and be successfully connected information machine upload server when appropriate；Therefore, it can the fastest mode Obtain communication service, to recover network.

The embodiment of the present invention to as shown in Figure 3 wireless terminal 20 (wherein, first processor 2011 can be AP, second Processor 2012 can be CP) process that scans in aircraft application scene is described.

AP applies by running fast search, determines user's stroke according to the plane ticket booking information that wireless terminal receives (such as: November 10,10:00 flew to Los Angeles Airport from Captical International Airport, and period can transfer Chicago Ao Heier at 12:00 International airport, in 15:02 arrival on same day Los Angeles Airport)；Alternatively, in November 10 9:00 (i.e. user goes out from the Capital Airport Before Faing), AP obtains O'Hare, Chicago and Los Angeles in advance by running fast search application from server The spectrum information that airport is corresponding, if obtaining spectrum information failure, the then history preserved from the memorizer of wireless terminal from server Obtaining O'Hare, Chicago and spectrum information corresponding to Los Angeles Airport in spectrum information, such as Chicago Austria is black The spectrum information that your International airport is corresponding includes: the network information 1 (includes that PLMN1, LTE, freq1, cell1, history are successfully accessed Number of times 20), the network information 2 (including that PLMN2, LTE, freq2, cell2, history are successfully accessed number of times 50) and the network information 3 (including that PLMN2, LTE, freq3, cell3, history are successfully accessed number of times 30)；The spectrum information that Los Angeles Airport is corresponding includes: The network information 4 (including that PLMN1, LTE, freq4, cell4, history are successfully accessed number of times 100), the network information 5 (include PLMN1, LTE, freq5, cell5, history are successfully accessed number of times 200) and the network information 6 (include PLMN2, LTE, freq6, cell6, History is successfully accessed number of times 50)；Further, AP according to default network priority (as PLMN1 is preferential) and is successfully accessed rate Sequence, is arranged as in order by spectrum information corresponding for O'Hare, Chicago: the network information 1 (includes PLMN1, LTE, freq1, cell1, history are successfully accessed number of times 20)-> the network information 2 (include PLMN2, LTE, freq2, Cell2, history are successfully accessed number of times 50)-> the network information 3 (includes that PLMN2, LTE, freq3, cell3, history are successfully accessed time Several 30), and by spectrum information corresponding for Los Angeles Airport be arranged as in order: the network information 5 (include PLMN1, LTE, Freq5, cell5, history are successfully accessed number of times 200)-> the network information 4 (includes that PLMN1, LTE, freq4, cell4, history connect Enter number of success 100)-> the network information 6 (including that PLMN2, LTE, freq6, cell6, history are successfully accessed number of times 50)；Enter one Step ground, when 11:50 wireless terminal starting on the 10th in November, AP judges the present bit of described user by running fast search application Put whether in the preset range of O'Hare, Chicago, when described current location is in O'Hare, Chicago Preset range in (i.e. it is believed that arrived O'Hare, Chicago or O'Hare, Chicago will be arrived), Then many groups network information corresponding for the O'Hare, Chicago after arrangement is sent to CP；Further, the preferential root of CP The many group network information corresponding according to the O'Hare, Chicago after sequence scans for, as according to order after arrangement successively The search network information 1, the network information 2 and the network information 3 are (if wireless terminal successfully resides in the network information 1, then without dragnet Network information 2, the network information 3 and/or other network information), alternatively, AP believes with record network by running fast search application Cease 1 and be successfully connected information (adding 1 as history is successfully accessed number of times), and machine upload server when appropriate；Therefore, can quickly obtain Take communication service, to recover network；Further, when 15:30 wireless terminal starting on the 10th in November, AP quickly searches by running Suo Yingyong judge the current location of described user whether in the preset range of Los Angeles Airport, when determining institute according to time difference State the current location of user in the preset range of Los Angeles Airport, but according to location information (such as GPS information) determine as described in use The current location at family not in the preset range of Los Angeles Airport (as still in region, Chicago), then it is assumed that described user is the most not Reach Los Angeles Airport, then AP believes according to the frequency spectrum that information search current location, location is corresponding by running fast search application Breath, spectrum information as corresponding in current location includes: netting twine information 9 (includes that PLMN1, LTE, freq9, cell9, history access Number of success 20) and the network information 10 (including that PLMN2, LTE, freq10, cell10, history are successfully accessed number of times 30)；Enter One step ground, AP is according to default network priority (as PLMN1 is preferential) and is successfully accessed rate sequence, and current location is corresponding Many groups network information be arranged as in order: netting twine information 9 (includes that PLMN1, LTE, freq9, cell9, history are successfully accessed time Several 20)-> network information 10 (including that PLMN2, LTE, freq10, cell10, history are successfully accessed number of times 30), and by after arrangement Many groups network information corresponding to current location be sent to CP；Further, CP is preferentially corresponding according to the current location after sequence Many groups network information scan for, as according to order after the arrangement the most successively search network information 9 and the network information 10 (if wireless end Hold and successfully reside in the network information 9, then without searching for the network information 10 and/or other network information), alternatively, AP is by fortune The application of row fast search with the record network information 9 and is successfully connected information (adding 1 as history is successfully accessed number of times), and when appropriate Machine upload server；Therefore, can quick obtaining communication service, to recover network.

The embodiment of the present invention to as shown in Figure 3 wireless terminal 20 (wherein, first processor 2011 can be AP, second Processor 2012 can be CP) process that scans in high ferro application scenarios is described.

AP applies by running fast search, determines user's stroke according to the high guaranteed votes subscription information that wireless terminal receives (such as: November 5,8:00 was southern to Hongqiao in Shanghai from Beijing, in 13:09 arrival on same day Hongqiao in Shanghai)；Alternatively, November 5 7:00 (i.e. user is before Bei Jingnan), AP by run fast search application obtain in advance from server from south, Beijing to Spectrum information (the frequency spectrum letter that i.e. multiple target locations of passage in transit are corresponding that the high-speed rail cell of Hongqiao in Shanghai's passage in transit is corresponding Breath), such as it is followed successively by the spectrum information that the high-speed rail cell of Hongqiao in Shanghai's passage in transit is corresponding from south, Beijing: the network information 11 (including PLMN1, LTE, freq11, cell11)-> network information 12 (including PLMN1, LTE, freq12, cell12)-> ...-> Network information N (includes PLMN2, LTE, freqN, cellN)；Further, before November 5 8:00, (figure as shown in Figure 4 C 4C is high-speed rail cell configuration schematic diagram), AP applies frequency corresponding for front M (such as M=5) individual high-speed rail cell by running fast search Spectrum information is sent to CP, in order to spectrum information corresponding to front M high-speed rail cell that CP preferentially sends according to AP when needing search Scan for (such as gravity treatment)；Further, as shown in Figure 4 C, when wireless terminal persistent district moves to the 3rd high-speed rail cell, AP applies frequency spectrum corresponding for the high-speed rail cell in the first predetermined number after persistent district (such as 3) by running fast search Information be sent to CP (or, the configuration skew of AP slip high-speed rail cell, to reject first community and to increase subsequent cell, will be new 5 Spectrum information corresponding to individual high-speed rail cell is sent to CP), in order to when CP needs search, new 5 preferentially sent according to AP Spectrum information corresponding to high-speed rail cell scans for, and is repeated in, until 13:09 terminates, or, if CP detects wireless terminal When two the most resident high-speed rail cells are not the most in the high-speed rail cell that AP is preset, then it is assumed that the high ferro stroke of user terminates.

Alternatively, AP is by running actual resident of fast search application wireless terminal during recording whole high ferro stroke Cell information (includes the resident average duration of the sequencing of persistent district, each persistent district and resident number of times etc.), and Server is reported on suitable opportunity；Further, the persistent district information etc. that server reports according to wireless terminal is carried out Update, for the shorter community of resident duration (if resident duration is less than predetermined threshold value), although be not likely to be high-speed rail cell or Be high-speed rail cell but dispose less reasonable, can weed out for non-high-speed rail cell, although for be high-speed rail cell still It is less reasonable to dispose, and can increase confidence level parameter, in order to AP is multiple high to get by running fast search application Spectrum information corresponding to ferrum community refers to confidence level parameter when being ranked up and is ranked up, as used confidence level parameter as making Use probability；Or, comparatively short for resident duration (if resident duration is less than predetermined threshold value), it will usually affect Consumer's Experience, can To add punishment parameter, in order to the frequency spectrum that AP is corresponding to the multiple high-speed rail cells got by running fast search application Can be ranked up with penalty coefficient for probability benchmark when information is ranked up, using by high-speed rail cell bigger for penalty coefficient as low Priority high-speed rail cell dispensing CP, uses up it may be found that other more preferable high-speed rail cell.

AP applies by running fast search, determines user's stroke according to the high guaranteed votes subscription information that wireless terminal receives (such as: November 5,8:00 was southern to Hongqiao in Shanghai from Beijing, in 13:09 arrival on same day Hongqiao in Shanghai)；Alternatively, November 5 During 9:00 (i.e. user is after Bei Jingnan) wireless terminal starting, due to AP before user sets out the most in advance from server Downloading the good spectrum information corresponding to the high-speed rail cell of Hongqiao in Shanghai's passage in transit from south, Beijing, AP should by running fast search With in the historical spectrum information preserved from the memorizer of wireless terminal, obtain the height from south, Beijing to Hongqiao in Shanghai's passage in transit The spectrum information (spectrum information that i.e. multiple target locations of passage in transit are corresponding) that ferrum community is corresponding, currently stays wireless terminal The high-speed rail cell that sequentially passes through from south, Beijing to way, Hongqiao in Shanghai staying community and obtain is mated, if persistent district with The most the match is successful in continuous three high-speed rail cells, then it is assumed that the historical spectrum information preserved in the memorizer of wireless terminal may not Accurately, AP needs to reacquire up-to-date warp from south, Beijing to way, Hongqiao in Shanghai from server by running fast search application The spectrum information that the high-speed rail cell crossed is corresponding, the such as network information 11 (including PLMN1, LTE, freq11, cell11)-> network Information 12 (including PLMN1, LTE, freq12, cell12)-> ...-> network information N (include PLMN2, LTE, freqN, And continue the up-to-date high-speed rail cell from south, Beijing to Hongqiao in Shanghai's passage in transit of current persistent district and acquisition cellN), Mate, with determine current persistent district from south, Beijing in the high-speed rail cell of Hongqiao in Shanghai's passage in transit position (as Current persistent district is the high-speed rail cell L from south, Beijing to Hongqiao in Shanghai's passage in transit), and then AP should by running fast search A CP is sent, just with the spectrum information that continuous 5 high-speed rail cells that will start from the previous high-speed rail cell of high-speed rail cell L are corresponding CP preferentially scans for (such as gravity treatment), successively according to the spectrum information that 5 preset for AP high-speed rail cells are corresponding when needing search Repeat, until 13:09 terminates, or, if CP detects wireless terminal, the most resident two high-speed rail cells are not the most preset at AP High-speed rail cell in time, then it is assumed that the high ferro stroke of user terminates.

Alternatively, the process of the high ferro application scenarios described in the above embodiment of the present invention is readily adaptable for use in train applied field In the scene of the measurable circuit such as scape, here is omitted.

In sum, in wireless terminal embodiment of the present invention, AP is by according to the use stored in wireless terminal memory Family information predefines user's stroke (including target location), obtains, according to user's stroke, the frequency spectrum letter that target location is corresponding in advance Breath, and when determining the current location of the wireless terminal preset range in target location, by frequency spectrum letter corresponding for target location Breath is sent to CP, in order to CP preferentially scans for according to the spectrum information that this target location is corresponding when needing search, thus can Quick obtaining communication service, to recover network, this improves search efficiency.In the embodiment above, AP can be based on The processor of ARM (advanced reduced instruction set machine) framework；CP can be a DSP (digital signal processor) or based on ARM The processor of framework.Alternatively, in embodiments of the present invention, the function of CP can also realize with AP, and i.e. one processor can Realize operating system software, the process of application software and the process of communication protocol software simultaneously.

Fig. 5 is the schematic flow sheet that the present invention searches for network embodiment of the method one.The executive agent of the present embodiment can be The search network equipment being arranged in wireless terminal, this device can be realized by software and/or hardware.The scheme of the present embodiment Can quick obtaining communication service, improve search efficiency.As it is shown in figure 5, the method for the present embodiment may include that

S501, determine user's stroke according to the user profile stored in the memorizer of wireless terminal.

Wherein, described user's stroke includes: at least one target location that user is to be arrived at and arrive at each target location The corresponding object time.

The spectrum information that S502, in advance acquisition at least one target location described is corresponding, and preferential according to described at least one Spectrum information corresponding to individual target location scans for.

Wherein, spectrum information corresponding to described each target location includes the least one set network information, often organizes the network information Including public land mobile network PLMN, communication standard, frequency and community, described search include web search, cell searching or Person's gravity treatment.

Alternatively, described user profile include following at least one: ticket booking announcement information, memorandum or schedule.

Alternatively, when the spectrum information that described each target location is corresponding includes organizing the network information more, described preferential root Before scanning for according to the spectrum information that at least one target location described is corresponding, also include:

According to the rate sequence of being successfully accessed respectively by many groups network information corresponding for described each target location in order Arrangement；

Accordingly, spectrum information corresponding at least one target location described in described preferential basis scans for, including:

Described search is carried out according to the described rate sequence that is successfully accessed.

According to default network priority and be successfully accessed rate sequence, respectively by corresponding for described each target location Many group network informations arrange in order；

Described search is carried out according to order after described arrangement.

Alternatively, before spectrum information corresponding at least one target location described in described preferential basis scans for, also Including:

When described current location is in the preset range of described first object position, described in described preferential basis at least one Spectrum information corresponding to target location scans for, including:

Preferentially according to described first object position or preferentially according to described first object position and described first object position The spectrum information that target location in first predetermined number is corresponding afterwards scans for.

Alternatively, described judge the current location of described user whether in the preset range of first object position, including:

According to the object time and the current time that arrive at described first object position in described user's stroke, it is judged that described Whether the described current location of user is in the preset range of described first object position；Or,

Determine the current location of described user according to location information, and judge that whether the described current location of described user exists In the preset range of described first object position.

Alternatively, the spectrum information that described at least one target location described of acquisition in advance is corresponding, including:

The spectrum information that at least one target location described is corresponding is obtained in advance from server；Or,

The frequency spectrum letter that at least one target location described is corresponding is obtained from the historical spectrum information that described memorizer preserves Breath.

Alternatively, described obtain, from server, the spectrum information that at least one target location described is corresponding in advance, including:

Access described server by mobile communications network or wireless fidelity network and obtain from described server in advance The spectrum information that at least one target location described is corresponding.

The method of the present embodiment, can use the wireless terminal described in the above-mentioned any embodiment of the present invention to perform this enforcement The technical scheme of example, it is similar with technique effect that it realizes principle, and here is omitted.

Fig. 6 is the structural representation that the present invention searches for network equipment embodiment one.Alternatively, this search network equipment can be joined Being placed in wireless terminal, this device can be realized by software and/or hardware.As shown in Figure 6, the dragnet that the present embodiment provides Network device 60 may include that and determines module 601 and search module 602.

Wherein it is determined that module 601 is for determining user's row according to the user profile stored in the memorizer of wireless terminal Journey, wherein, described user's stroke includes: at least one target location that user is to be arrived at and to arrive at each target location corresponding Object time；

Search module 602 obtains the spectrum information that at least one target location described is corresponding, and preferential basis in advance Spectrum information corresponding at least one target location described scans for；Wherein, the frequency spectrum letter that described each target location is corresponding Breath includes the least one set network information, and often the group network information includes: public land mobile network PLMN, communication standard, frequency and Community, described search includes web search, cell searching or gravity treatment.

Alternatively, when the spectrum information that described each target location is corresponding includes organizing the network information more, described search mould Block 602 specifically for:

Described search is carried out according to order after described arrangement.

Alternatively, described search network equipment also includes:

Judge module, for judge the current location of described user whether in the preset range of first object position, its In, described first object position is included at least one target location described；

Described search module 602 specifically for: when described judge module determines that described current location is at described first object In the preset range of position, then preferentially according to described first object position or preferentially according to described first object position and described the The spectrum information that after one target location, the target location in the first predetermined number is corresponding scans for.

Alternatively, described judge module specifically for:

Alternatively, described search module 602 specifically for:

Alternatively, described search module 602 specifically for: access institute by mobile communications network or wireless fidelity network State server and obtain, from described server, the spectrum information that at least one target location described is corresponding in advance.

The search network equipment of the embodiment of the present invention, can use the skill in the present invention above-mentioned wireless terminal any embodiment Art scheme, it is similar with technique effect that it realizes principle, and here is omitted.

In several embodiments provided herein, it should be understood that disclosed apparatus and method, can be passed through it Its mode realizes.Such as, device embodiment described above is only schematically, such as, and the division of described unit, only Being only a kind of logic function to divide, actual can have other dividing mode, the most multiple unit or assembly to tie when realizing Close or be desirably integrated into another system, or some features can be ignored, or not performing.Another point, shown or discussed Coupling each other or direct-coupling or communication connection can be the INDIRECT COUPLING by some interfaces, device or unit or logical Letter connects, and can be electrical, machinery or other form.

The above-mentioned integrated unit realized with the form of SFU software functional unit or module, can be stored in a computer can Read in storage medium.Above-mentioned SFU software functional unit is stored in a storage medium, including some instructions with so that one Computer equipment (can be personal computer, server, or the network equipment etc.) or processor (processor) perform this Shen Please the part steps of method described in each embodiment.And aforesaid storage medium includes: USB flash disk, portable hard drive, read only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disc or CD Etc. the various media that can store program code.

Those skilled in the art are it can be understood that arrive, for convenience and simplicity of description, only with above-mentioned each functional module Division be illustrated, in actual application, can be as desired by complete by different functional modules for above-mentioned functions distribution Become, the internal structure of device will be divided into different functional modules, to complete all or part of function described above.On State the specific works process of the device of description, be referred to the corresponding process in preceding method embodiment, do not repeat them here.

One of ordinary skill in the art will appreciate that: the various numeral numbering such as referred to herein first, second is only retouched State the differentiation conveniently carried out, be not intended to limit the scope of the embodiment of the present application.

One with ordinary skill in the art would appreciate that in the various embodiments of the application, the sequence number of above-mentioned each process Size is not meant to the priority of execution sequence, and the execution sequence of each process should determine with its function and internal logic, and should not The implementation process of the embodiment of the present application is constituted any restriction.

Last it is noted that various embodiments above is only in order to illustrate the technical scheme of the application, it is not intended to limit；To the greatest extent The application has been described in detail by pipe with reference to foregoing embodiments, it will be understood by those within the art that: it depends on So the technical scheme described in foregoing embodiments can be modified, or the most some or all of technical characteristic is entered Row equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the application each embodiment technology The scope of scheme.

Claims

1. a wireless terminal, it is characterised in that including: processor and first memory, wherein, described processor and described the One memorizer coupling, described first memory is used for storing drive software；

Described processor is used for: perform described drive software and according to described first memory under the driving of described drive software Or the user profile that in wireless terminal, second memory is stored determines user's stroke, wherein, described user's stroke includes: user At least one target location to be arrived at and arrive at the object time that each target location is corresponding；

Described processor is additionally operable to: obtain at least one target location described under the driving of described drive software in advance corresponding Spectrum information, and preferentially scan for according to the spectrum information that at least one target location described is corresponding；Wherein, described each mesh Spectrum information corresponding to cursor position includes the least one set network information, and often the group network information includes: public land mobile network PLMN, communication standard, frequency and community, described search includes web search, cell searching or gravity treatment.

Wireless terminal the most according to claim 1, it is characterised in that described user profile include following at least one: order Ticket announcement information, memorandum or schedule.

Wireless terminal the most according to claim 1 and 2, it is characterised in that described processor be additionally operable to obtain described in extremely Lower electricity after the spectrum information that a few target location is corresponding, and re-power and trigger under the driving of described drive software and search The operation of Suo Suoshu spectrum information.

4. according to the wireless terminal according to any one of claim 1-3, it is characterised in that described processor includes: at first Reason device and the second processor；

Wherein, described first processor is used for: perform described drive software and according to described under the driving of described drive software The user profile that first memory or described second memory are stored determines user's stroke, obtains at least one mesh described in advance The spectrum information that cursor position is corresponding, and spectrum information corresponding at least one target location described is sent to described second process Device；

Described second processor is used for: preferentially scan for according to the spectrum information that at least one target location described is corresponding.

Wireless terminal the most according to claim 4, it is characterised in that when the spectrum information that described each target location is corresponding Including when organizing the network information, described first processor is used for more: according to the rate sequence of being successfully accessed respectively by described each mesh Many groups network information corresponding to cursor position arranges in order, and is sent to described second processor；

Described second processor is used for: carry out described search according to the described rate sequence that is successfully accessed.

Wireless terminal the most according to claim 4, it is characterised in that when the spectrum information that described each target location is corresponding Including when organizing the network information, described first processor is used for more: according to default network priority and be successfully accessed rate height the most suitable Sequence, arranges many groups network information corresponding for described each target location in order respectively and is sent to described second processor；

Described second processor is used for: carry out described search according to order after described arrangement.

7. according to the wireless terminal according to any one of claim 4-6, it is characterised in that described first processor is additionally operable to:

Judge the current location of described user whether in the preset range of first object position, wherein, described first object position Put and be included at least one target location described；

When described current location is in the preset range of described first object position, then by described first object position or described The spectrum information that after one target location, the target location in the first predetermined number is corresponding is sent to described second processor；And

Described second processor is used for: preferentially according to described first object position or preferential according to described first object position and institute The spectrum information that after stating first object position, the target location in the first predetermined number is corresponding scans for.

Wireless terminal the most according to claim 7, it is characterised in that described first processor specifically for:

According to the object time and the current time that arrive at described first object position in described user's stroke, it is judged that described user Described current location whether in the preset range of described first object position；Or,

Determine the current location of described user according to location information, and judge that whether the described current location of described user is described In the preset range of first object position.

9. according to the wireless terminal according to any one of claim 1-8, it is characterised in that described processor specifically for:

At least one target location described is obtained from the historical spectrum information that described first memory or second memory preserve Corresponding spectrum information.

Wireless terminal the most according to claim 9, it is characterised in that described processor specifically for:

Access described server by mobile communications network or wireless fidelity network and obtain from described server described in advance The spectrum information that at least one target location is corresponding.

11. 1 kinds of search network methods, it is characterised in that including:

Determining user's stroke according to the user profile stored in the memorizer of wireless terminal, wherein, described user's stroke includes: At least one target location that user is to be arrived at and arrive at the object time that each target location is corresponding；

Obtain the spectrum information that at least one target location described is corresponding in advance, and preferential according at least one target location described Corresponding spectrum information scans for；Wherein, the spectrum information that described each target location is corresponding includes that least one set network is believed Breath, often the group network information includes: public land mobile network PLMN, communication standard, frequency and community, described search includes network Search, cell searching or gravity treatment.

12. methods according to claim 11, it is characterised in that described user profile include following at least one: ticket booking Announcement information, memorandum or schedule.

13. according to the method described in claim 11 or 12, it is characterised in that when the frequency spectrum letter that described each target location is corresponding Breath is when including organizing the network information more, and spectrum information corresponding at least one target location described in described preferential basis scans for it Before, also include:

Respectively many groups network information corresponding for described each target location is arranged in order according to the rate sequence of being successfully accessed；

14. according to the method described in claim 11 or 12, it is characterised in that when the frequency spectrum letter that described each target location is corresponding Breath is when including organizing the network information more, and spectrum information corresponding at least one target location described in described preferential basis scans for it Before, also include:

According to default network priority and be successfully accessed rate sequence, respectively by corresponding for described each target location many groups The network information arranges in order；

Described search is carried out according to order after described arrangement.

15. according to the method according to any one of claim 11-14, it is characterised in that described in described preferential basis at least one Before spectrum information corresponding to individual target location scans for, also include:

When described current location is in the preset range of described first object position, at least one target described in described preferential basis Spectrum information corresponding to position scans for, including:

Preferentially according to described first object position or preferentially according to after described first object position and described first object position Spectrum information corresponding to target location in the first predetermined number scans for.

16. methods according to claim 15, it is characterised in that described judge that whether the current location of described user is In the preset range of one target location, including:

17. according to the method according to any one of claim 11-16, it is characterised in that described in advance obtain described at least one The spectrum information that individual target location is corresponding, including:

The spectrum information that at least one target location described is corresponding is obtained from the historical spectrum information that described memorizer preserves.

18. methods according to claim 17, it is characterised in that described in advance from server acquisition at least one mesh described The spectrum information that cursor position is corresponding, including: