CN105744602B

CN105744602B - Communication network cut-in method and device

Info

Publication number: CN105744602B
Application number: CN201610201802.8A
Authority: CN
Inventors: 王燕飞; 黄育盛
Original assignee: Beijing Qihoo Technology Co Ltd; Qiku Internet Technology Shenzhen Co Ltd
Current assignee: Beijing Qihoo Technology Co Ltd; Qiku Internet Technology Shenzhen Co Ltd
Priority date: 2016-03-31
Filing date: 2016-03-31
Publication date: 2019-08-02
Anticipated expiration: 2036-03-31
Also published as: CN105744602A

Abstract

The invention discloses a kind of communication network cut-in method and devices, this method comprises: the RAT being successfully accessed at each PLMN to the machine is counted, the first preferred table of RAT is generated, the access probability of the various RAT under each PLMN that the machine is successfully accessed is recorded in the first preferred table of RAT；The machine current location information and the first preferred table of RAT are uploaded to server-side, so that the first preferred table of RAT that server-side uploads each terminal is for statistical analysis, the 2nd preferred table of RAT of generation；The preferred table of corresponding 2nd RAT is obtained from server-side according to location information；When the corresponding communication network coverage of in-position information, RAT under the PLMN used according to selected by the 2nd preferred table scan of RAT simultaneously completes network insertion.The process for shortening the trial registration RAT under roaming state, improves communication network access speed.

Description

Communication network cut-in method and device

Technical field

The invention belongs to fields of communication technology, more particularly to a kind of communication network cut-in method and device.

Background technique

Public land mobile network (PLMN, Public Land Mobile Network), by government or it ratified Operator, for the network that the public provides land mobile business purpose and establishes and manages.The network is usually exchanged with the public Telephone network interconnection forms the communication network of whole distract or Country Scale.The mark of public land mobile network is usually a string of numbers Character code, such as the network identity of PLMN of China Mobile is 46000, the network identity of the PLMN of China Unicom is 46001, user The mobile network that can be provided by each operator can conveniently be communicated.

The web search registration for the first time of existing mobile terminal roaming is by the description of 3GPP agreement 23.122 from recent registration Search registration in PLMN (Registered PLMN, RPLMN), such as position PLMN Information invariability, it is small to search for first frequency point Area's registration；And variation can be generated by roaming registration PLMN when first powering on, and cause to search taking a long time for net registration, standard agreement does not have Description.

It will be further to one or more RAT (Radio Access under the PLMN after the PLMN for determining selection Technologies, wireless access technology) carry out trial registration, it will usually note is attempted according to the sequence of priority from high to low Volume, for example, successively attempting to register according to the sequence of LTE, UMTS, GSM.More low priority can be just attempted after refusing certain number RAT, so that the plenty of time can be wasted.

Summary of the invention

In view of this, this application provides a kind of communication network cut-in method and device, to solve to move in the prior art The technical issues of registration takes long time is attempted to the RAT under the PLMN of selection when terminal roaming is switched on.

In a first aspect, providing a kind of communication network cut-in method in the embodiment of the present invention, comprising: to the machine each The RAT being successfully accessed under PLMN is counted, generate the first preferred table of RAT, in the first preferred table of RAT record the machine access at The access probability of various RAT under each PLMN of function；The machine current location information and the first preferred table of RAT are uploaded to service End, so that the first preferred table of RAT that server-side uploads each terminal is for statistical analysis, the 2nd preferred table of RAT of generation；According to The location information of the machine obtains the preferred table of corresponding 2nd RAT from server-side；When information corresponding communication network in in-position covers When lid range, RAT under the PLMN used according to selected by the 2nd preferred table scan of RAT simultaneously completes network insertion.UE is roamed to When corresponding position, the fast registration of RAT can be realized by the preferred table of the 2nd RAT obtained from server-side, RAT is shortened and attempts note The time-consuming of volume.

With reference to first aspect, the present invention is in the first implementation of first aspect, and when in-position, information is corresponding When communication network coverage, RAT under the PLMN used according to selected by the 2nd preferred table scan of RAT simultaneously completes network insertion Include: when the machine determine selected by use PLMN when, under inquiring PLMN selected to use in the preferred table of the 2nd RAT RAT；According to the RAT under PLMN selected to use described in the sequential scan of access probability from big to small and complete network insertion.It presses Sequence according to the 2nd preferred table of RAT scans for, and can first attempt the higher RAT of access probability.

With reference to first aspect, the present invention after the machine booting and determines institute in second of implementation of first aspect When PLMN selected to use, the RAT under the PLMN selected to use is inquired in the preferred table of the first RAT；According to access RAT under PLMN selected to use described in the sequential scan of probability from big to small simultaneously completes network insertion.It is available when UE is switched on The preferred table of the first RAT of local baseband processor statistics realizes the fast registration of RAT.

With reference to first aspect, the present invention is in the third implementation of first aspect, when the machine identifies selected make When PLMN changes, the RAT under PLMN selected to use is inquired in the first preferred table of RAT；According to access probability from The RAT that arrives greatly under small sequential scan PLMN selected to use simultaneously completes network insertion.UE is in open state and enters international When roaming, the preferred table of the first RAT counted using local baseband processor realizes the fast registration of RAT.

Second aspect, the embodiment of the invention provides a kind of communication network access device, communication network access device tools There is the function of realizing communication network cut-in method behavior in above-mentioned first aspect.The function can be by hardware realization, can also To execute corresponding software realization by hardware.The hardware or software include one or more moulds corresponding with above-mentioned function Block.

It include processor, baseband processor and depositing in the structure of communication network access device in a possible design Reservoir, the memory are used to store the program for supporting communication network access device to execute the above method, the processor and base Provided with processor is configurable for executing the program stored in the memory.The communication network access device can also include Communication interface, for communication network access device and other equipment or communication.

The third aspect, the embodiment of the invention provides a kind of computer storage mediums, for being stored as above-mentioned communication network Computer software instructions used in access device, it includes be designed by communication network access device for executing above-mentioned aspect Program.

Compared with the existing technology, scheme provided by the invention shortens the process of the trial registration RAT under roaming state, Communication network access speed is improved, the time-consuming for accessing local communication network is reduced.

The aspects of the invention or other aspects can more straightforwards in the following description.

Detailed description of the invention

To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings other attached Figure.

Fig. 1 shows the block diagram of wireless communication system according to an embodiment of the invention.

Fig. 2 shows the flow charts of communication network cut-in method according to an embodiment of the invention；

Fig. 3 shows the block diagram of communication network access device according to an embodiment of the invention；

Fig. 4 shows the block diagram of communication network access device according to an embodiment of the invention.

Specific embodiment

In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described.

In some processes of the description in description and claims of this specification and above-mentioned attached drawing, contain according to Multiple operations that particular order occurs, but it should be clearly understood that these operations can not be what appears in this article suitable according to its Sequence is executed or is executed parallel, and serial number of operation such as 101,102 etc. is only used for distinguishing each different operation, serial number It itself does not represent and any executes sequence.In addition, these processes may include more or fewer operations, and these operations can To execute or execute parallel in order.It should be noted that the description such as " first " herein, " second ", is for distinguishing not Same message, equipment, module etc., does not represent sequencing, does not also limit " first " and " second " and be different type.

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those skilled in the art's every other implementation obtained without creative efforts Example, shall fall within the protection scope of the present invention.

Explanation of nouns:

PLMN (Public Land Mobile Network, public land mobile network), which exchanges electricity with the public Phone network (PSTN) interconnection, forms the communication network of whole distract or Country Scale.

PLMN=MCC (Mobile Country Code, Mobile Country Code MCC, totally three)+MNC (Mobile Network Code, Mobile Network Code, totally two)

For example, the PLMN of China Mobile includes 46000,46002,46007；The PLMN of China Unicom includes 46001, 46006；The PLMN of China Telecom includes 46003,46005.

RPLMN (Registered PLMN, registered PLMN): being that terminal is registered before last time shutdown or off-grid PLMN is stored in the memory of terminal.

EPLMN (Equivalent PLMN, equivalent PLMN): to be in par with the currently selected PLMN of terminal PLMN.

EHPLMN (Equivalent Home PLMN, equivalent Home PLMN): at the PLMN currently selected with terminal In the Home PLMN of par.

UPLMN (User Controlled PLMN, user's control PLMN): one and PLMN be previously stored on mobile phone card Select related parameter.

OPLMN (Operator Controlled PLMN operator controls PLMN): one be previously stored on mobile phone card Related parameter is selected with PLMN.

PPLMN (Prefer PLMN, preferably PLMN): the preference PLMN that terminal preferentially selects.

RAT (Radio Access Technologies, wireless access technology): also referred to as air interface technologies, are channel radios The key of letter is associated with a group communication agreement, such as LTE (Long Term Evolution, long term evolution), WCDMA (Wideband Code Division Multiple Access, wideband code division multiple access), CDMA2000 (Code Division Multiple Access 2000, CDMA 2000), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access, TD SDMA), GSM (Global System for Mobile Communications, global system for mobile communications), CDMA (Code Division Multiple Access, CDMA) Etc..

User equipment (User Equipment, UE), refer to various types of movements or portable and execute wireless Any one of computer system device of communication.The example of UE device include mobile phone or smart phone (such as iPhone, Phone based on Android), portable gaming device (for example, Nintendo DS, PlayStation Portable, Gameboy Advance, iPhone), laptop computer, PDA, portable Internet appliance, music player, data storage set Standby or other handheld devices etc..In general, " UE " can broadly be defined as comprising transporting convenient for user and being able to carry out channel radio Any electronics, calculating and/or the telecommunication apparatus (or combination of equipment) of letter.

Base station, the full scope with its ordinary meaning, and include at least and be mounted on fixed position and for conduct A part of radio telephone system or radio system and the wireless communications station communicated.

Mobile phone card, including but not limited to SIM (Subscriber Identity Module, Subscriber Identity Module), USIM (Universal Subscriber Identity Module, Global Subscriber identification card), RUIM (Removable User Identity Module moves Subscriber Identity Module), UIM (User Identity Module, Subscriber Identity Module) etc..

Fig. 1 shows a kind of wireless communication system, and system shown in FIG. 1 is only an illustrative example.This is wireless It include user equipment 11, server-side 10 and base station 13 in communication system.

One or more RAT can be used to be communicated for user equipment 11.For example, LTE, WCDMA, CDMA2000, TD- SCDMA, GSM, CDMA etc..

Server-side 10 is used to for UE provide data statistic analysis service, which can the producer by UE or sale Person provides, and can also be provided by the developer of the operating system or application program that are mounted on UE.

User equipment 11 can be by WIFI (WIreless-Fidelity, Wireless Fidelity) or data network connection to mutual It networks (Internet), to establish communication connection with server-side 10 to carry out data interaction.User equipment 11 can pass through base station 13 accessing mobile communication networks.

In the embodiment of the present invention, user equipment 11 records the RAT that the machine is successfully accessed at each PLMN, and counts each Various RAT are successfully accessed probability under PLMN, generate the preferred table of the first RAT and simultaneously upload to server-side 10, server-side 10 is collected respectively The first preferred table of RAT that a user equipment 11 uploads, it is general by calculating being successfully accessed for the RAT under each PLMN Rate simultaneously generates the 2nd preferred table of RAT, and user equipment 11 obtains and location information pair according to the location information of the machine from server-side 10 The 2nd preferred table of RAT of the PLMN answered, when user equipment 11 is when corresponding position enters roaming state, in determining selection use PLMN after, registration is attempted by the RAT that the preferred table of the 2nd RAT of inquiry selects access probability bigger, is avoided according to RAT's Priority successively attempts the process of registration, so as to shorten the time of successful registration RAT.

For user equipment 11, the embodiment of the invention provides a kind of communication network cut-in methods, as shown in Fig. 2, the party Method includes the following steps.

S20, the RAT being successfully accessed at each PLMN to the machine are counted, and the first preferred table of RAT are generated, first The access probability of the various RAT under each PLMN that the machine is successfully accessed is recorded in the preferred table of RAT.

UE can count the network insertion data of the machine by baseband processor, in embodiments of the present invention, record UE each The RAT of institute's successful registration under a PLMN, and count various RAT under each PLMN is successfully accessed probability.For example, UE is in PLMN LTE is accessed under 46000 sometimes, TD-SCDMA is accessed sometimes, accesses GSM sometimes, then, UE record accesses every time RAT, and according to the number for accessing each RAT, count the probability for being successfully accessed each RAT.

S21 uploads the machine current location information and the first preferred table of RAT to server-side, so that server-side is to each terminal The first preferred table of RAT uploaded is for statistical analysis, generates the 2nd preferred table of RAT.

UE can periodically upload automatically or by user trigger upload the machine current location information and the first RAT it is preferred The machine current location information and the preferred table of the first RAT are corresponded to and are saved by table to server-side, server-side.Server-side is collected into each UE After the first preferred table of RAT uploaded, further it can be statisticallyd analyze, it is right according to the statistical result of the preferred table of each first RAT The probability that is successfully accessed of RAT re-starts adjustment under each PLMN of each location information, thus the number uploaded by more UE According to obtaining more accurate statistical result.It is preferred that corresponding 2nd RAT of each location information is generated according to statistical result adjusted Table.

S22 obtains the preferred table of corresponding 2nd RAT from server-side according to the location information of the machine.

Location information can be the information such as country, city, station, airport.These location informations may be user equipment Present position, it is also possible to the position that user equipment will reach within following a period of time.That is, user equipment It can be after reaching roaming place, by location information to the second of server-side request PLMN corresponding with location information The preferred table of RAT, can also be before reaching roaming place, by the location information that will reach to server-side request and position The preferred table of corresponding 2nd RAT of information.

There may be one or more operators for one position, therefore the 2nd RAT corresponding to each location information is preferred Table will include one or more PLMN.

S23, when the corresponding communication network coverage of in-position information, according to selected by the 2nd preferred table scan of RAT It selects the RAT under the PLMN used and completes network insertion.

Pair UE, which is reached, can access local communication network behind corresponding position, and locality usually there will be multiple operators, i.e., Answer multiple PLMN.It can be according to being described in existing standard agreement for the selection of PLMN during accessing local communication network Process complete.

After PLMN used in determining, the maximum that probability is successfully accessed under the PLMN is inquired in the 2nd preferred table of RAT RAT attempts registration.Avoid according to RAT priority successively attempt registration process, so as to shorten successful registration RAT when Between, it, can be quick by the 2nd preferred table of RAT from server-side after so that UE is determined the PLMN used under roaming state Successful registration RAT also shortens the time-consuming of UE access locality communication network.

Preferably, in the 2nd preferred table of RAT of the embodiment of the present invention, the RAT under each PLMN is general according to being successfully accessed The sequence arrangement of rate from big to small, UE can also attempt registration RAT in the preferred table of the 2nd RAT of inquiry according to the sequence.

In addition, UE is in the process of running, the first preferred table of RAT of local record can also be used.

After UE booting, under non-roaming state, is determined in RPLMN according to standard agreement and use PLMN, then, first The RAT under PLMN selected to use is inquired in the preferred table of RAT, according to the sequential scan of access probability from big to small, determines registration RAT, then complete network insertion in the corresponding frequency range of RAT for searching for the registration.

When UE enters international roaming state under open state, UE reselects available PLMN according to standard agreement, After the PLMN for determining selection, inquire the RAT under PLMN selected to use in the first preferred table of RAT, according to access probability from Small sequential scan is arrived greatly, determines the RAT of registration, then completes network insertion in the corresponding frequency range of RAT for searching for the registration.

In this way, can determine selection when UE enters international roaming state after powering or under open state Pass through the first preferred table of RAT after PLMN and completes RAT registration faster.

In the above embodiments, UE for the selection of PLMN is completed according to standard agreement, i.e., first attempts RPLMN is attempting EPLMN or EHPLMN, is then reattempting UPLMN, OPLMN, PPLMN etc..In order to shorten to PLMN selection Time-consuming, can be in table preferred to the 2nd RAT of server-side request according to location information, while request shares PLMN column Table.

Shared PLMN list is obtained after the network insertion data uploaded to multiple UE are for statistical analysis by server-side It arrives.

Server-side collects the network insertion data that multiple UE are uploaded, and unites to the communication network access information of different location Meter analysis obtains the information such as each position accessible PLMN, RAT, frequency point, the cell of communication network.For different positions Shared PLMN list is generated respectively.For a position, it is more that server-side is collected into network insertion data, the shared PLMN The accuracy rate of list is higher.

Shared PLMN list includes in OPLMN list, UPLMN list, PPLMN list, EPLMN list and EHPLMN list Any one.

After UE gets shared PLMN list, judge that the PLMN in shared PLMN list identifies whether to be present in the machine pair In the PLMN list answered, the PLMN mark that would not exist in the corresponding PLMN list of the machine is added to the corresponding PLMN list of the machine In, and complete the update of PLMN list corresponding to the machine.

The PLMN list that user equipment updates is corresponding with the shared PLMN list obtained from server-side, can be OPLMN Any one in list, UPLMN list, PPLMN list, EPLMN list and EHPLMN list.

UE can be recognised that according to whether the MCC of location communication network changes in international roaming, Huo Zhegen It recognises that according to position code in National roaming.

For example, Non-Access Stratum (Non Access Stratum, NAS) issues RPLMN high priority RAT registration；Layer 1 (Layer 1, L1), i.e. physical layer search for RPLMN network according to fast search frequency point table, generate available network list, can use net MCC is different from the MCC in RPLMN in network list, then it represents that arrives roaming place；NAS, NAS is notified to take the PLMN updated in mobile phone card The corresponding PLMN registration of new MCC in list.

It is identifying after roaming state, network is no longer searched for by the RPLMN in memory, and according to update PLMN list carries out web search and completes to access.It is swept to which the various RAT skipped in the RPLMN to preservation carry out full frequency band The process retouched avoids unnecessary PLMN registration from attempting the time, accelerates the speed of booting search registered network under roaming state, Promote multimode terminal user experience.

Shared PLMN list may include the PLMN mark of one or more countries, such as shown in following table:

PLMN
	45403
45404
	……
46000

Different PLMN marks are from local different operator, then in order to further increase the hit of PLMN mark Rate, in another embodiment, the shared PLMN list include unrestrained with the signature of the mobile phone card operator of user equipment Swim the PLMN mark of the visited place operator of agreement.This shared PLMN list is the network uploaded by server-side according to multiple UE It is obtained after access data are for statistical analysis.

User equipment is direct from shared PLMN list by the MCC in available network list under international roaming state It inquires to identify with the PLMN of the visited place operator of the machine mobile phone card operator signature roaming agreement and complete network and connect Enter, the process attempted respectively is identified to the PLMN of the different operators under same MCC to eliminate, is further promoted unrestrained The speed of booting search registered network under free state.

While realizing the quick selection of PLMN by sharing PLMN list, the 2nd RAT obtained from server-side is utilized It is preferred that under the corresponding PLMN of table RAT fast registration, so as to further decrease communication network access procedure under roaming state It is time-consuming.

Fig. 3 is a kind of communication network access device provided in an embodiment of the present invention, comprising:

Statistical module 111, the RAT for being successfully accessed at each PLMN to the machine are counted, and it is excellent to generate the first RAT Table is selected, the access probability of the various RAT under each PLMN that the machine is successfully accessed is recorded in the first preferred table of RAT；

Uploading module 112, for uploading the machine current location information and the first preferred table of RAT to server-side, to service It holds the first preferred table of RAT uploaded to each terminal for statistical analysis, generates the 2nd preferred table of RAT；

Module 113 is obtained, for obtaining the preferred table of corresponding 2nd RAT from server-side according to the location information of the machine；

First scan module 114, for when entering the corresponding communication network coverage of the location information, according to the RAT under the PLMN used selected by the preferred table scan of two RAT simultaneously completes network insertion.

In one embodiment, which further comprises:

Inquire submodule, for when the machine determine selected by use PLMN when, inquired in the preferred table of the 2nd RAT RAT under the PLMN selected to use；；

Submodule is scanned, for according under PLMN selected to use described in access probability sequential scan from big to small RAT simultaneously completes network insertion.

In one embodiment, which further comprises:

First enquiry module, for after the machine is switched on and determine selected by use PLMN when, it is excellent in the first RAT Select the RAT inquired under the PLMN selected to use in table；

Second scan module, for according under PLMN selected to use described in access probability sequential scan from big to small RAT simultaneously completes network insertion.

In one embodiment, which further comprises:

Second enquiry module, for when the machine identifies that the selected PLMN used changes, in the first RAT It is preferred that inquiring the RAT under the PLMN selected to use in table；

Third scan module, for according under PLMN selected to use described in access probability sequential scan from big to small RAT simultaneously completes network insertion.

The embodiment of the invention also provides a kind of communication network access devices, as shown in figure 4, for ease of description, only showing Go out part related to the embodiment of the present invention, it is disclosed by specific technical details, please refer to present invention method part. The terminal can be include mobile phone, tablet computer, PDA (Personal Digital Assistant, personal digital assistant), Any terminal devices such as POS (Point of Sales, point-of-sale terminal), vehicle-mounted computer, taking the terminal as an example:

Fig. 4 shows the block diagram of the part-structure of mobile phone relevant to terminal provided in an embodiment of the present invention.With reference to figure 4, mobile phone includes: radio frequency (Radio Frequency, RF) circuit 1510, memory 1520, input unit 1530, display unit 1540, sensor 1550, voicefrequency circuit 1560, Wireless Fidelity (wireless fidelity, WiFi) module 1570, processor The components such as 1580 and power supply 1590.It will be understood by those skilled in the art that handset structure shown in Fig. 4 is not constituted pair The restriction of mobile phone may include perhaps combining certain components or different component cloth than illustrating more or fewer components It sets.

It is specifically introduced below with reference to each component parts of the Fig. 4 to mobile phone:

RF circuit 1510 can be used for receiving and sending messages or communication process in, signal sends and receivees, particularly, by base station After downlink information receives, handled to baseband processor 1581；In addition, the data for designing uplink are sent to base station.In general, RF is electric Road 1510 includes but is not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier (Low Noise Amplifier, LNA), duplexer etc..In addition, RF circuit 1510 can also be logical with network and other equipment by wireless communication Letter.Any communication standard or agreement, including but not limited to global system for mobile communications (Global can be used in above-mentioned wireless communication System of Mobile communication, GSM), general packet radio service (General Packet Radio Service, GPRS), CDMA (Code Division Multiple Access, CDMA), wideband code division multiple access (Wideband Code Division Multiple Access, WCDMA), long term evolution (Long Term Evolution, LTE), Email, short message service (Short Messaging Service, SMS) etc..

Memory 1520 can be used for storing software program and module, and processor 1580 is stored in memory by operation 1520 software program and module, thereby executing the various function application and data processing of mobile phone.Memory 1520 can be led It to include storing program area and storage data area, wherein storing program area can be needed for storage program area, at least one function Application program (such as sound-playing function, image player function etc.) etc.；Storage data area, which can be stored, uses institute according to mobile phone Data (such as audio data, phone directory etc.) of creation etc..In addition, memory 1520 may include high random access storage Device, can also include nonvolatile memory, and a for example, at least disk memory, flush memory device or other volatibility are solid State memory device.

Input unit 1530 can be used for receiving the number or character information of input, and generate with the user setting of mobile phone with And the related key signals input of function control.Specifically, input unit 1530 may include touch panel 1531 and other inputs Equipment 1532.Touch panel 1531, also referred to as touch screen collect touch operation (such as the user of user on it or nearby Use the behaviour of any suitable object or attachment such as finger, stylus on touch panel 1531 or near touch panel 1531 Make), and corresponding attachment device is driven according to preset formula.Optionally, touch panel 1531 may include touch detection Two parts of device and touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect touch operation band The signal come, transmits a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and by it It is converted into contact coordinate, then gives processor 1580, and order that processor 1580 is sent can be received and executed.In addition, Touch panel 1531 can be realized using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves.In addition to touch surface Plate 1531, input unit 1530 can also include other input equipments 1532.Specifically, other input equipments 1532 may include But in being not limited to physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, operating stick etc. It is one or more.

Display unit 1540 can be used for showing information input by user or be supplied to user information and mobile phone it is each Kind menu.Display unit 1540 may include display panel 1541, optionally, can use liquid crystal display (Liquid Crystal Display, LCD), the forms such as Organic Light Emitting Diode (Organic Light-Emitting Diode, OLED) To configure display panel 1541.Further, touch panel 1531 can cover display panel 1541, when touch panel 1531 detects After arriving touch operation on it or nearby, processor 1580 is sent to determine the type of touch event, is followed by subsequent processing device 1580 provide corresponding visual output according to the type of touch event on display panel 1541.Although in Fig. 4, touch panel 1531 and display panel 1541 are the input and input function for realizing mobile phone as two independent components, but in certain realities Apply in example, can be integrated by touch panel 1531 and display panel 1541 and that realizes mobile phone output and input function.

Mobile phone may also include at least one sensor 1550, such as optical sensor, motion sensor and other sensors. Specifically, optical sensor may include ambient light sensor and proximity sensor, wherein ambient light sensor can be according to ambient light Light and shade adjust the brightness of display panel 1541, proximity sensor can close display panel when mobile phone is moved in one's ear 1541 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (generally three axis) and add The size of speed can detect that size and the direction of gravity when static, can be used to identify application (such as the horizontal/vertical screen of mobile phone posture Switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；Also as mobile phone The other sensors such as configurable gyroscope, barometer, hygrometer, thermometer, infrared sensor, details are not described herein.

Voicefrequency circuit 1560, loudspeaker 1561, microphone 1562 can provide the audio interface between user and mobile phone.Audio Electric signal after the audio data received conversion can be transferred to loudspeaker 1561, be converted by loudspeaker 1561 by circuit 1560 For voice signal output；On the other hand, the voice signal of collection is converted to electric signal by microphone 1562, by voicefrequency circuit 1560 Audio data is converted to after reception, then by after the processing of audio data output processor 1580, through RF circuit 1510 to be sent to ratio Such as another mobile phone, or audio data is exported to memory 1520 to be further processed.

WiFi belongs to short range wireless transmission technology, and mobile phone can help user's transceiver electronics postal by WiFi module 1570 Part, browsing webpage and access streaming video etc., it provides wireless broadband internet access for user.Although Fig. 4 is shown WiFi module 1570, but it is understood that, and it is not belonging to must be configured into for mobile phone, it can according to need do not changing completely Become in the range of the essence of invention and omits.

Processor 1580 is the control centre of mobile phone, using the various pieces of various interfaces and connection whole mobile phone, By running or execute the software program and/or module that are stored in memory 1520, and calls and be stored in memory 1520 Interior data execute the various functions and processing data of mobile phone, to carry out integral monitoring to mobile phone.Optionally, processor 1580 may include one or more processing units；Preferably, processor 1580 can integrate application processor, and application processor is main Processing operation system, user interface and application program etc..1581 major function of baseband processor is baseband coding/decoding, sound Coding and voice coding etc., baseband processor 1581 can integrate modem processor, and modem processor can not also It is integrated into baseband processor 1581.It is understood that baseband processor 1581 can also be integrated in processor 1580.

Mobile phone further includes the power supply 1590 (such as battery) powered to all parts, it is preferred that power supply can pass through power supply Management system and processor 1580 are logically contiguous, to realize management charging, electric discharge and power consumption pipe by power-supply management system The functions such as reason.

Although being not shown, mobile phone can also include camera, bluetooth module etc., and details are not described herein.

In embodiments of the present invention, baseband processor 1581 included by the terminal is also with the following functions:

The RAT being successfully accessed at each PLMN to the machine is counted, and generates the first preferred table of RAT, excellent in the first RAT Select the access probability that the various RAT under each PLMN that the machine is successfully accessed are recorded in table；

The machine current location information and the preferred table of the first RAT are uploaded to server-side, so that server-side is to each terminal The first preferred table of RAT uploaded is for statistical analysis, generates the 2nd preferred table of RAT；

The processor 1580 is with the following functions:

The preferred table of corresponding 2nd RAT is obtained from server-side according to the location information of the machine；

The baseband processor 1581 is further with the following functions:

When communication network coverage corresponding into the location information, according to the preferred table scan of the 2nd RAT RAT under the selected PLMN used simultaneously completes network insertion.

In one embodiment, described when communication network coverage corresponding into the location information, according to institute It states the RAT under the PLMN used selected by the 2nd preferred table scan of RAT and completes network insertion and include:

When the machine, which determines, selects the PLMN used, the PLMN selected to use is inquired in the preferred table of the 2nd RAT Under RAT；

According to the RAT under PLMN selected to use described in the sequential scan of access probability from big to small and completes network and connect Enter.

In one embodiment, the baseband processor 1581 is further with the following functions:

When the PLMN used after the machine is switched on and selected by determination, according to the mark of PLMN selected to use inquiry first The preferred table of RAT；

According to the RAT under the sequential scan of access probability from big to small PLMN selected to use and complete network insertion.

When the machine identifies that the selected PLMN used changes, according to the mark of the PLMN selected to use after variation Know the first preferred table of RAT of inquiry；

It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description, The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.

A1, a kind of communication network cut-in method, comprising:

The wireless access technology (RAT) being successfully accessed at each PLMN to the machine counts, and it is preferred to generate the first RAT Table records the access probability of the various RAT under each PLMN that the machine is successfully accessed in the preferred table of the first RAT；

The machine current location information and the preferred table of the first RAT are uploaded to server-side, so that the server-side is to each The first preferred table of RAT that terminal uploads is for statistical analysis, generates the 2nd preferred table of RAT；

The preferred table of corresponding 2nd RAT is obtained from the server-side according to location information；

A2, method according to a1, described when communication network coverage corresponding into the location information, root According to the RAT under the PLMN used selected by the preferred table scan of the 2nd RAT and completes network insertion and include:

When the machine determine selected by use PLMN when, inquired in the preferred table of the 2nd RAT described selected to use RAT under PLMN；

A3, method according to a1, the method also includes:

When the PLMN used after the machine is switched on and selected by determination, the choosing is inquired in the preferred table of the first RAT Select the RAT under the PLMN used；

A4, method according to a1, the method also includes:

When the machine identifies that the selected PLMN used changes, in the preferred table of the first RAT described in inquiry RAT under PLMN selected to use；

B1, a kind of communication network access device, comprising:

Statistical module, the wireless access technology (RAT) for being successfully accessed at each PLMN to the machine count, raw At the first preferred table of RAT, record the various RAT's under each PLMN that the machine is successfully accessed in the preferred table of the first RAT Access probability；

Uploading module, for uploading the machine current location information and the preferred table of the first RAT to server-side, so as to described The first preferred table of RAT that server-side uploads each terminal is for statistical analysis, generates the 2nd preferred table of RAT；

Module is obtained, for obtaining the preferred table of corresponding 2nd RAT from the server-side according to location information；

First scan module is used for when communication network coverage corresponding into the location information, according to described RAT under the PLMN used selected by the 2nd preferred table scan of RAT simultaneously completes network insertion.

B2, the device according to B1, first scan module include:

B3, the device according to B1, described device further include:

B4, the method according to B1, described device further include:

C1, a kind of communication network access device, comprising:

Processor；

Baseband processor；

For storing the memory of the processor and baseband processor executable instruction；

Wherein, the baseband processor is used for:

The processor is used for:

The baseband processor is further used for:

C2, the device according to C1, described when communication network coverage corresponding into the location information, root According to the RAT under the PLMN used selected by the preferred table scan of the 2nd RAT and completes network insertion and include:

C3, the device according to C1,

The baseband processor is further used for:

When the PLMN used after the machine is switched on and selected by determination, inquired according to the mark of the PLMN selected to use The preferred table of first RAT；

C4, the device according to C1, the baseband processor are further used for:

When the machine identifies that the selected PLMN used changes, according to the PLMN selected to use after variation Mark inquire the preferred table of the first RAT；

In several embodiments provided herein, it should be understood that disclosed system, device and method can be with It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the unit It divides, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components It can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, it is shown or The mutual coupling, direct-coupling or communication connection discussed can be through some interfaces, the indirect coupling of device or unit It closes or communicates to connect, can be electrical property, mechanical or other forms.

The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme 's.

It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list Member both can take the form of hardware realization, can also realize in the form of software functional units.

Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of above-described embodiment is can It is completed with instructing relevant hardware by program, which can be stored in a computer readable storage medium, storage Medium may include: read-only memory (ROM, Read Only Memory), random access memory (RAM, Random Access Memory), disk or CD etc..

Those of ordinary skill in the art will appreciate that implement the method for the above embodiments be can be with Relevant hardware is instructed to complete by program, the program can store in a kind of computer readable storage medium, on Stating the storage medium mentioned can be read-only memory, disk or CD etc..

A kind of communication network access device provided by the present invention is described in detail above, for the one of this field As technical staff, thought according to an embodiment of the present invention, there will be changes in the specific implementation manner and application range, comprehensive Upper described, the contents of this specification are not to be construed as limiting the invention.

Claims

1. a kind of communication network cut-in method characterized by comprising

The wireless access technology (RAT) being successfully accessed at each PLMN to the machine counts, and generates the first preferred table of RAT, The access probability of the various RAT under each PLMN that the machine is successfully accessed is recorded in the preferred table of the first RAT；

The machine current location information and the preferred table of the first RAT are uploaded to server-side, so that the server-side is to each terminal The first preferred table of RAT uploaded is for statistical analysis, generates the 2nd preferred table of RAT；

When communication network coverage corresponding into the location information, according to selected by the preferred table scan of the 2nd RAT It selects the RAT under the PLMN used and completes network insertion.

2. the method according to claim 1, wherein described work as into the corresponding communication network of the location information When coverage area, RAT under the PLMN used according to selected by the preferred table scan of the 2nd RAT simultaneously completes network insertion packet It includes:

When the machine determine selected by use PLMN when, inquire the PLMN selected to use in the preferred table of the 2nd RAT Under RAT；

According to the RAT under PLMN selected to use described in the sequential scan of access probability from big to small and complete network insertion.

3. the method according to claim 1, wherein the method also includes:

When the PLMN used after the machine is switched on and selected by determination, the selection is inquired in the preferred table of the first RAT to be made RAT under PLMN；

4. the method according to claim 1, wherein the method also includes:

When the machine identifies that the selected PLMN used changes, the selection is inquired in the preferred table of the first RAT RAT under the PLMN used；

5. a kind of communication network access device characterized by comprising

Statistical module, the wireless access technology (RAT) for being successfully accessed at each PLMN to the machine count, and generate the The preferred table of one RAT records the access of the various RAT under each PLMN that the machine is successfully accessed in the preferred table of the first RAT Probability；

Uploading module, for uploading the machine current location information and the preferred table of the first RAT to server-side, so as to the service It holds the first preferred table of RAT uploaded to each terminal for statistical analysis, generates the 2nd preferred table of RAT；

First scan module is used for when communication network coverage corresponding into the location information, according to described second RAT under the PLMN used selected by the preferred table scan of RAT simultaneously completes network insertion.

6. device according to claim 5, which is characterized in that first scan module includes:

Inquire submodule, for when the machine determine selected by use PLMN when, in the preferred table of the 2nd RAT inquiry described in RAT under PLMN selected to use；

Scan submodule, for according to the RAT under PLMN selected to use described in access probability sequential scan from big to small simultaneously Complete network insertion.

7. device according to claim 5, which is characterized in that described device further include:

First enquiry module, for after the machine is switched on and determine selected by use PLMN when, in the preferred table of the first RAT RAT under the middle inquiry PLMN selected to use；

Second scan module, for according to the RAT under PLMN selected to use described in access probability sequential scan from big to small And complete network insertion.

8. device according to claim 5, which is characterized in that described device further include:

Second enquiry module, it is preferred in the first RAT for when the machine identifies that the selected PLMN used changes The RAT under the PLMN selected to use is inquired in table；

Third scan module, for according to the RAT under PLMN selected to use described in access probability sequential scan from big to small And complete network insertion.

9. a kind of communication network access device characterized by comprising

Processor；

Baseband processor；

Wherein, the baseband processor is used for:

The processor is used for:

The baseband processor is further used for:

10. device according to claim 9, which is characterized in that described to work as into the corresponding communication network of the location information When network coverage area, RAT under the PLMN used according to selected by the preferred table scan of the 2nd RAT simultaneously completes network insertion packet It includes:

11. device according to claim 9, which is characterized in that the baseband processor is further used for:

When the PLMN used after the machine is switched on and selected by determination, according to the inquiry of the mark of the PLMN selected to use The first preferred table of RAT；

12. device according to claim 9, which is characterized in that the baseband processor is further used for:

When the machine identifies that the selected PLMN used changes, according to the mark of the PLMN selected to use after variation Know the inquiry preferred table of the first RAT；