CN105898839A

CN105898839A - Communication network access method and device

Info

Publication number: CN105898839A
Application number: CN201610201996.1A
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: 2016-08-24
Anticipated expiration: 2036-03-31
Also published as: CN105898839B

Abstract

The invention discloses a communication network access method and device. The method comprises the steps of: carrying out statistics on frequency points of a local machine in the successful RAT processes under each PLMN, generating a first frequency point preferred table, and recording the frequency points with an access probability higher or equal to a preset threshold under corresponding RAT in the first frequency point preferred table; uploading the current position information of the local machine and the first frequency point preferred table to a service end so as to enable the service end to carry out statistic analysis on the first frequency point preferred tables uploaded by each terminal, and generating a second frequency point preferred table; obtaining the corresponding second frequency point preferred table from the service end according to the position information; and when the range covered by the communication network corresponding to the position information is entered and the scanning of accessible frequency points according to a latest frequency point registration list is failed, scanning and registering the frequency points under the RAT according to the second frequency point preferred table, and completing network access.

Description

Communication network cut-in method and device

Technical field

The invention belongs to communication technical field, more specifically, relate to a kind of communication network cut-in method and dress Put.

Background technology

Public land mobile network (PLMN, Public Land Mobile Network), by government or The operator that it is ratified, provides land mobile business purpose for the public and the net setting up and manage Network.This network generally interconnects with public switched telephone network, forms whole distract or the communication network of Country Scale. The mark of public land mobile network is typically the net of the PLMN of string number code, such as China Mobile Network is designated 46000, and the network identity of the PLMN of CHINAUNICOM is 46001, and user can pass through each The mobile network that operator provides can conveniently communicate.

The registration of existing mobile terminal roaming web search first press the description of 3GPP agreement 23.122 from Search registration in recent registration PLMN (Registered PLMN, RPLMN), such as position PLMN Deng Information invariability, first frequency point cell registration can be searched for；And roam registration PLMN when first powering on Can produce change, cause searching the time-consuming longer of net registration, standard agreement does not describe.

The PLMN of selection and RAT (the Radio Access of registration is determined in network search procedure Technologies, wireless access technology) after, according to NV item (NV Item) record nearest Registration frequency list (such as, Acq_DB file) is scanned, with quickly by accessing frequency last time Point access network, and generally under roaming state, cannot be searched by scanning recent registration frequency list Accessible frequency, then it follows that this RAT will be carried out full range scanning, to find accessible frequency Point, so can take considerable time.

Summary of the invention

In view of this, this application provides a kind of communication network cut-in method and device, to solve existing skill In art, mobile terminal is when to recent registration frequency list scan failure, and the RAT of registration is carried out full range Scan and the most long technical problem.

First aspect, provides a kind of communication network cut-in method in the embodiment of the present invention, including: right Frequency when the machine is successfully accessed RAT under each PLMN is added up, and generates the first frequency preferred Table, records access probability under corresponding RAT in the first preferred table of frequency and is more than or equal to pre-determined threshold Frequency；Upload the machine current location information and the preferred table of the first frequency to service end, in order to service end pair The first preferred table of frequency that each terminal is uploaded carries out statistical analysis, generates the second preferred table of frequency；According to The positional information of the machine obtains the second corresponding preferred table of frequency from service end；When in-position information is corresponding Communication network coverage and during according to recent registration frequency list scan accessible frequency failure, root According to second frequency preferred table scan registration RAT under frequency and complete network insertion.Simplify roaming Frequency point scanning course under state, improves communication network access speed, decreases the local communication network of access Network time-consuming.

In conjunction with first aspect, the present invention is in the first implementation of first aspect, according to the machine Positional information ask the second preferred table of frequency and shared PLMN list from service end；Share PLMN List includes identifying with corresponding PLMN, and sharing PLMN list is through to multiple by service end The network insertion data that terminal is uploaded obtain after carrying out statistical analysis, including OPLMN list, Any one in UPLMN list, PPLMN list, EPLMN list and EHPLMN list； Receive the second preferred table of frequency and shared PLMN list that service end sends, arrange according to shared PLMN Table updates the PLMN list that the machine is corresponding.Shared PLMN list in conjunction with service end simplifies further PLMN selection course.

In conjunction with first aspect, the present invention is in the second implementation of first aspect, when entering position When confidence ceases corresponding communication network coverage, determine selection according to the PLMN list after updating PLMN；RAT under the PLMN that scanning selects, and determine the RAT of registration；When according to note recently During volume frequency list scan accessible frequency failure, according to the RAT of the second frequency preferred table scan registration Under frequency and complete network insertion.Determine the PLMN of selection according to shared PLMN list, improve Efficiency.

In conjunction with first aspect, the present invention, in the third implementation of first aspect, shares PLMN List also includes: one or more RAT, one or more RAT corresponding to each PLMN mark It is to be obtained after the network insertion data uploading multiple terminals carry out statistical disposition by service end, is The RAT of roaming service has been opened under corresponding PLMN mark；The method also includes: work as in-position During communication network coverage corresponding to information, determine selection according to the PLMN list after updating PLMN and the RAT of registration；When according to recent registration frequency list scan accessible frequency failure, According to second frequency preferred table scan registration RAT under frequency and complete network insertion.According to sharing PLMN further simplify the registration process of RAT.

Second aspect, embodiments provides a kind of communication network access device, and this communication network connects Enter device to have and realize the function of communication network cut-in method behavior in above-mentioned first aspect.Described function can To be realized by hardware, it is also possible to perform corresponding software by hardware and realize.Described hardware or software kit Include one or more module corresponding with above-mentioned functions.

In a possible design, the structure of communication network access device includes at processor, base band Reason device and memorizer, for storing, described memorizer supports that communication network access device performs said method Program, described processor and baseband processor are configurable for performing the journey of storage in described memorizer Sequence.Described communication network access device can also include communication interface, for communication network access device with Other equipment or communication.

The third aspect, embodiments provides a kind of computer-readable storage medium, is used for saving as above-mentioned Computer software instructions used by communication network access device, it comprises for performing above-mentioned aspect for communication Program designed by network access device.

Relative to prior art, the scheme that the present invention provides, shorten the frequency point scanning mistake under roaming state Journey, improves communication network access speed, decreases and accesses the time-consuming of local communication network.

The aspects of the invention or other aspects be meeting more straightforward in the following description.

Accompanying drawing explanation

For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in embodiment being described below The required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this Some embodiments of invention, for those skilled in the art, in the premise not paying creative work Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.

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

Fig. 2 shows the flow chart 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.

Detailed description of the invention

In order to make those skilled in the art be more fully understood that the present invention program, real below in conjunction with the present invention Execute the accompanying drawing in example, the technical scheme in the embodiment of the present invention is clearly and completely described.

In some flow processs of description in description and claims of this specification and above-mentioned accompanying drawing, bag The multiple operations occurred according to particular order are contained, but it should be clearly understood that these operations can not be pressed Perform or executed in parallel according to its order occurred in this article, the sequence number of operation such as 101,102 etc., Being only used for distinguishing each different operation, sequence number itself does not represent any execution sequence.It addition, These flow processs can include more or less of operation, and these operations can perform in order or parallel Perform.It should be noted that " first ", " second " herein etc. describe, it is for distinguishing not Message together, equipment, module etc., do not represent sequencing, and not limiting " first " and " second " is not Same type.

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present invention, and It is not all, of embodiment.Based on the embodiment in the present invention, those skilled in the art are not making wound The every other embodiment obtained under the property made work premise, broadly falls into the scope of protection of the invention.

Explanation of nouns:

PLMN (Public Land Mobile Network, public land mobile network), this networking with Public switched telephone network (PSTN) interconnects, and forms whole distract or the communication network of Country Scale.

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

Such as, the PLMN of China Mobile includes 46000,46002,46007；The PLMN of CHINAUNICOM Including 46001,46006；The PLMN of China Telecom includes 46003,46005.

RPLMN (Registered PLMN, registered PLMN): be that terminal is in shutdown last time or de- Before net, the PLMN in registration, is saved in the internal memory of terminal.

EPLMN (Equivalent PLMN, equivalence PLMN): for the PLMN currently selected with terminal It is in the PLMN of par.

EHPLMN (Equivalent Home PLMN, equivalence Home PLMN): for current with terminal Selected PLMN is in the Home PLMN of par.

UPLMN (User Controlled PLMN, user controls PLMN): be previously stored Mobile phone card On a parameter relevant with PLMN selection.

OPLMN (Operator Controlled PLMN operator control PLMN): be previously stored hands A parameter relevant with PLMN selection on machine card.

PPLMN (Prefer PLMN, preferably PLMN): preference PLMN of terminal prioritizing selection.

RAT (Radio Access Technologies, wireless access technology): also referred to as air interface technologies, Be the key of radio communication, associate a group communication agreement, 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, time Point S-CDMA-Synchronous Code Division Multiple Access), GSM (Global System for Mobile Communications, the whole world Mobile communication system), CDMA (Code Division Multiple Access, CDMA) etc. Deng.

Subscriber equipment (User Equipment, UE), refer to various types of movement or portable And perform any one in the computer system device of radio communication.The example of UE device includes mobile electricity Words or smart phone (such as iPhone, phone based on Android), portable game device (example As, Nintendo DS, PlayStation Portable, Gameboy Advance, iPhone), on knee Computer, PDA, portable Internet appliance, music player, data storage device or other are hand-held Equipment etc..Generally, " UE " can broadly be defined as comprising be easy to user transport and can carry out wireless Any electronics, calculating and/or the telecommunication apparatus (or combination of equipment) of communication.

Base station, has a four corner of its its ordinary meaning, and at least include being arranged on fixed position and The wireless communications station communicated for the part as radio telephone system or radio system.

Mobile phone card, include 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, removable Subscriber Identity Module), UIM (User Identity Module, Subscriber Identity Module) etc..

Fig. 1 shows a kind of wireless communication system, the system shown in Fig. 1 be only one exemplary Example.This wireless communication system includes subscriber equipment 11, service end 10 and base station 13.

Subscriber equipment 11 can use one or more RAT to communicate.Such as, LTE, WCDMA, CDMA2000, TD-SCDMA, GSM, CDMA etc..

Service end 10 is for providing data statistic analysis service for UE, and this service end 10 can be by UE Producer or seller provide, it is also possible to by the exploitation of the operating system or application program being arranged on UE Person provides.

Subscriber equipment 11 can pass through WIFI (WIreless-Fidelity, Wireless Fidelity) or data network It is connected to the Internet (Internet), thus sets up communication connection to carry out data interaction with service end 10. Subscriber equipment 11 can pass through base station 13 accessing mobile communication network.

In the embodiment of the present invention, subscriber equipment 11 records the machine and is successfully accessed RAT under each PLMN Time frequency, and add up each frequency and be successfully accessed probability, generate the first preferred table of frequency and upload to clothes Business end 10, service end 10 collects the first preferred table of frequency that each subscriber equipment 11 is uploaded, by system Meter is analyzed and is calculated being successfully accessed probability and generating the second preferred table of frequency, subscriber equipment of each frequency 11 obtain the second of the PLMN corresponding with positional information frequently according to the positional information of the machine from service end 10 The preferred table of point, when subscriber equipment 11 enters roaming state in corresponding position, is determining that selection uses PLMN and the RAT of registration and according to recent registration frequency list scan failure after, by looking into To ask the second preferred table of frequency select the bigger frequency of access probability to attempt accessing, it is to avoid according to note recently After volume frequency list scan failure, this RAT is carried out the process of full band scan, thus shortens Frequency point scanning time-consuming.

For subscriber equipment 11, embodiments provide a kind of communication network cut-in method, such as Fig. 2 Shown in, the method comprises the following steps.

S20, frequency when the machine is successfully accessed under each PLMN RAT is added up, and generates The first preferred table of frequency, record in the first preferred table of frequency under corresponding RAT access probability more than or Frequency equal to pre-determined threshold.

UE can add up the network insertion data of the machine by baseband processor, in embodiments of the present invention, Record UE frequency under each PLMN during successful registration RAT, and add up the success of each frequency Access probability.Such as, frequency when UE accesses LTE under PLMN45403 includes 1750,1825, 100 etc., then, UE, yet further still according to the number of times of each frequency of access, counts the one-tenth of each frequency Merit access probability.

S21, uploads the machine current location information and the preferred table of the first frequency to service end, in order to service end The the first preferred table of frequency uploading each terminal carries out statistical analysis, generates the second preferred table of frequency.

UE can the most automatically upload or be triggered by user and upload the machine current location information and the The one preferred table of frequency is to service end, and service end is by corresponding to the machine current location information and the preferred table of the first frequency Preserve.After service end collects the first preferred table of frequency that each UE uploads, can further be added up Analyze, according to the statistical result of each preferred table of the first frequency, each frequency is successfully accessed probability weight Newly it is adjusted, thus the data uploaded by more UE obtain statistical result more accurately.According to tune Statistical result after whole generates the second frequency preferred table corresponding with each positional information.

S22, obtains the second corresponding preferred table of frequency according to positional information from service end.

Positional information can be the information such as country, city, station, airport.These positional informationes are probably The present position of subscriber equipment, it is also possible to subscriber equipment will arrive within following a period of time Position.It is to say, subscriber equipment can be after arriving roaming place, by ownship position information to clothes The second frequency corresponding to various RAT under the PLMN that business end acquisition request is corresponding with positional information is excellent Selecting table, it is also possible to before arriving roaming place, the positional information that will be arrived by the machine please to service end Ask and obtain the second frequency preferred table corresponding with positional information.

One position there may be one or more operator, second corresponding to the most each positional information The preferred table of RAT can include one or more PLMN..

S23, when communication network coverage corresponding to in-position information and according to recent registration frequency During list scan accessible frequency failure, according to the frequency under the RAT of the second frequency preferred table scan registration Put and complete network insertion.

UE can access the communication network of locality after arriving corresponding position, locality usually there will be multiple fortune Battalion business, the most corresponding multiple PLMN.For the choosing of PLMN during accessing local communication network Select the registration with RAT to complete according to the process described in existing standard agreement.

After determining the RAT of used PLMN and registration, by non-volatile project (nonvolatile Item, nv item) the middle recent registration frequency list scan accessible frequency preserved, without scanning To accessible frequency, then according to the RAT of the PLMN used and registration at the second preferred table of frequency The middle frequency inquiring about correspondence also is attempted accessing.Due to the second frequency preferred table record access probability more than or It is equal to the frequency of pre-determined threshold, therefore the highest by the probability of these frequency access networks, it is to avoid After the failure of recent registration frequency list scan accessible frequency, the RAT of registration is carried out full band scan Process, thus shorten the time of frequency point scanning, make UE determine the PLMN of use under roaming state After the RAT of registration, it is possible to quickly scanned by the second preferred table of frequency from service end Access frequency point, also shortens UE and accesses the time-consuming of local communication network.

Preferably, in the second preferred table of frequency of the embodiment of the present invention, the frequency under each RAT is pressed According to being successfully accessed probability order arrangement from big to small, UE, when inquiring about the second preferred table of frequency, also can Scanning is attempted according to this order.

Additionally, UE is in running, it is also possible to the first preferred table of frequency of local record is added in order to With.

When UE enters international roaming state under open state, UE reselects available according to standard agreement PLMN and the RAT of registration, then according to recent registration frequency list scan accessible frequency failure Time, the frequency under the RAT selecting PLMN and the registration used can be inquired about in the first preferred table of frequency, According to access probability sequential scan from big to small to complete network insertion.

So, when entering international roaming state under open state, it is also possible to determining the PLMN of selection With the communication network being accessed locality after the RAT of registration by the first preferred table of frequency faster.

In the various embodiments described above, UE selects for PLMN and the registration of RAT is all according to mark Quasi-agreement completes, and the most first attempts RPLMN, is attempting EPLMN or EHPLMN, the most again Attempt UPLMN, OPLMN, PPLMN etc., after determining the PLMN of use, according to priority from High to Low order attempts registering the various RAT under this PLMN.In order to shorten to PLMN select and It is time-consuming that RAT registers, can be at the positional information according to the machine to service end acquisition request the second frequency Preferably during table, acquisition request shares PLMN list simultaneously.

Sharing PLMN list is to be united through the network insertion data uploading multiple UE by service end Meter obtains after analyzing.

Service end collects the network insertion data that multiple UE upload, and accesses the communication network of diverse location Information carries out statistical analysis, obtain the accessible PLMN of communication network in each position, RAT, frequency, The information such as community.Shared PLMN list is generated respectively for different positions.One position is come Saying, it is the most that service end collects network insertion data, and the accuracy rate of this shared PLMN list is the highest.

Share PLMN list and include OPLMN list, UPLMN list, PPLMN list, EPLMN Any one in list and EHPLMN list.

After UE gets shared PLMN list, it is judged that share the PLMN mark in PLMN list Know and whether be present in the PLMN list that the machine is corresponding, would not exist in the PLMN row that the machine is corresponding The PLMN mark of table is added in the PLMN list that the machine is corresponding, and completes the machine corresponding The renewal of PLMN list.

The PLMN list that subscriber equipment updates is corresponding with the shared PLMN list obtained from service end, Can be OPLMN list, UPLMN list, PPLMN list, EPLMN list and EHPLMN Any one in list.

Whether UE can change according to the MCC of location communication network and recognise that and be in the world Roaming, or recognise that according to position code and be in National roaming.

Such as, Non-Access Stratum (Non Access Stratum, NAS) issues RPLMN high priority RAT registers；Layer 1 (Layer 1, L1), i.e. physical layer, search for RPLMN according to fast search frequency table Network, produces available network list, and in available network list, the MCC in MCC Yu RPLMN is not With, then it represents that to roaming place；Notice NAS, NAS take in the PLMN list updated in Mobile phone card New PLMN registration corresponding for MCC.

After identifying and being in roaming state, no longer search for network by the RPLMN in internal memory, and Carry out web search according to the PLMN list updated and complete to access.Thus skipped preservation Various RAT in RPLMN carry out the process of full band scan, it is to avoid unnecessary PLMN registration The trial time, accelerate the speed of start search registered network under roaming state, promote multimode terminal user Experience.

Share PLMN list and can include the PLMN mark of one or more country, such as following table institute Show:

The operator that different PLMN marks is different from locality, then in order to improve PLMN further The hit rate of mark, in another embodiment, this shared PLMN list includes setting with user The PLMN mark of the visited place operator of standby Mobile phone card operator signature roaming agreement.This Sharing PLMN list is that the network insertion data uploaded according to multiple UE by service end carry out statistical analysis After obtain.

Subscriber equipment is under international roaming state, by the MCC in available network list from sharing PLMN list directly inquires and the visited place of the machine Mobile phone card operator signature roaming agreement The PLMN of operator identifies and completes network insertion, thus eliminates the different fortune under same MCC The PLMN mark of battalion business carries out the process attempted respectively, promotes start search under roaming state further The speed of registered network.

After determining the PLMN of access, UE continues to attempt registration according to RAT priority, refuses one Just the RAT of more low priority can be attempted after determining number of times, in order to promote communication network access efficiency further, In another embodiment, this shared PLMN list also includes corresponding to each PLMN mark Plant or multiple RAT, one or more RAT described are through the net uploading multiple terminals by service end Network access data obtain after carrying out statistical disposition, are to have opened roaming clothes under corresponding PLMN mark The RAT of business.

Sometimes, part operator does not contracts the roaming service of high priority RAT, such as, LTE and WCDMA does not contracts roaming service, and GSM has contracted roaming service.So, under PLMN identifies Not recording LTE and WCDMA of high priority, only the GSM of roaming service opened in record.UE exists When attempting accessing RAT, directly attempt GSM, be no longer attempt to register the LTE not opening roaming service And WCDMA, thus reduce unnecessary search and attempt the time of registration.If follow-up operator carries Risen the RAT priority of signing roaming service, then service end is by the network insertion number to each UE According to collection, it is possible to shared PLMN list is updated, the RAT of higher priority that will newly contract It is added.Shared PLMN list in the present embodiment is such as shown in following table:

PLMN	RAT
		45403	LTE
	WCDMA
		45404	GSM
……	……
		46000	TD-SCDMA
	GSM
		46001	GSM

When the communication network coverage that in-position information is corresponding, according to the PLMN row after updating Table quickly determines the PLMN of selection and the RAT of registration；

When according to the recent registration frequency list scan accessible frequency failure preserved in non-volatile project Time, according to second frequency preferred table scan registration RAT under frequency and complete network insertion.

The quickly selection of PLMN and the same of the fast registration of RAT is being realized by shared PLMN list Time, when recent registration frequency list scan accessible frequency failure, utilize second obtained from service end Frequency preferred table scan registration RAT under frequency and complete network insertion such that it is able to drop further Under low roaming state, communication network access procedure is time-consuming.

The embodiment of the present invention is as shown in Figure 3, it is provided that a kind of communication network access device, including:

Statistical module 111, the frequency when the machine is successfully accessed under each PLMN RAT enters Row statistics, generates the first preferred table of frequency, records and connect under corresponding RAT in the first preferred table of frequency Enter the probability frequency more than or equal to pre-determined threshold；

Upper transmission module 112, is used for uploading the machine current location information and the preferred table of the first frequency to service end, So that the first preferred table of frequency that each terminal is uploaded by service end carries out statistical analysis, generate the second frequency Preferably table

Acquisition module 113, obtains the second corresponding frequency for the positional information according to the machine from service end Preferably table；

First scan module 114, for when communication network coverage corresponding to in-position information and During according to recent registration frequency list scan accessible frequency failure, according to the second frequency preferred table scan note Volume RAT under frequency and complete network insertion.

In one embodiment, this device also includes:

Request module, for asking the second preferred table of frequency according to the positional information of the machine from described service end With shared PLMN list；Share PLMN list and include the PLMN mark corresponding with positional information, Sharing PLMN list is to be added up through the network insertion data uploading multiple terminals by service end Obtain after analysis, including OPLMN list, UPLMN list, PPLMN list, EPLMN Any one in list and EHPLMN list；

More new module, for receiving the second preferred table of frequency and the shared PLMN list that service end sends, According to the PLMN list that shared PLMN list update the machine is corresponding.

In one embodiment, this device also includes:

Second scan module, is used for when the communication network coverage that in-position information is corresponding, according to PLMN list after renewal determines the PLMN of selection；RAT under the PLMN that scanning selects, and Determine the RAT of registration；When according to recent registration frequency list scan accessible frequency failure, according to Second frequency preferred table scan registration RAT under frequency and complete network insertion.

In one embodiment, share PLMN list also to include: corresponding to each PLMN mark One or more RAT, one or more RAT are through the network uploading multiple terminals by service end Access data obtain after carrying out statistical disposition, are to have opened roaming service under corresponding PLMN mark RAT；This device also includes:

3rd scan module, is used for when the communication network coverage that in-position information is corresponding, according to PLMN list after renewal determines the PLMN of selection and the RAT of registration；When according to recent registration frequency During point list scanning accessible frequency failure, under the RAT according to the second frequency preferred table scan registration Frequency also completes network insertion.

The embodiment of the present invention additionally provides a kind of communication network access device, as shown in Figure 4, for the ease of Illustrating, illustrate only the part relevant to the embodiment of the present invention, concrete ins and outs do not disclose, and please join According to embodiment of the present invention method part.This terminal can be to include mobile phone, panel computer, PDA (Personal Digital Assistant, personal digital assistant), POS (Point of Sales, point-of-sale terminal), vehicle-mounted The arbitrarily terminal unit such as computer, as a example by terminal is as mobile phone:

Fig. 4 is illustrated that the frame of the part-structure of the mobile phone relevant to the terminal of embodiment of the present invention offer Figure.With reference to Fig. 4, mobile phone includes: radio frequency (Radio Frequency, RF) circuit 1510, memorizer 1520, input block 1530, display unit 1540, sensor 1550, voicefrequency circuit 1560, wireless Fidelity (wireless fidelity, WiFi) module 1570, processor 1580 and power supply 1590 etc. Parts.It will be understood by those skilled in the art that the handset structure shown in Fig. 4 is not intended that mobile phone Limit, can include that ratio illustrates more or less of parts, or combine some parts, or different Parts are arranged.

Below in conjunction with Fig. 4 each component parts of mobile phone carried out concrete introduction:

RF circuit 1510 can be used for receiving and sending messages or in communication process, the reception of signal and transmission, especially Ground, after being received by the downlink information of base station, processes to baseband processor 1581；It addition, by design The data of row are sent to base station.Generally, RF circuit 1510 includes but not limited to antenna, at least one puts Big device, transceiver, bonder, low-noise amplifier (Low Noise Amplifier, LNA), Duplexer etc..Additionally, RF circuit 1510 can also be communicated with network and other equipment by radio communication. Above-mentioned radio communication can use arbitrary communication standard or agreement, includes but not limited to global system for mobile telecommunications system System (Global System of Mobile communication, GSM), general packet radio service (General Packet Radio Service, GPRS), CDMA (Code Division Multiple Access, CDMA), WCDMA (Wideband Code Division Multiple Access, WCDMA), Long Term Evolution (Long Term Evolution, LTE), Email, short message Service (Short Messaging Service, SMS) etc..

Memorizer 1520 can be used for storing software program and module, and processor 1580 is stored by operation In software program and the module of memorizer 1520, thus perform the application of various functions and the number of mobile phone According to process.Memorizer 1520 can mainly include storing program area and storage data field, wherein, stores journey Sequence district can store application program needed for operating system, at least one function (such as sound-playing function, Image player function etc.) etc.；Storage data field can store the data (ratio that the use according to mobile phone is created Such as voice data, phone directory etc.) etc..Additionally, memorizer 1520 can include that high random access is deposited Reservoir, it is also possible to include nonvolatile memory, for example, at least one disk memory, flush memory device, Or other volatile solid-state parts.

Input block 1530 can be used for receiving numeral or the character information of input, and produces and mobile phone User setup and function control relevant key signals input.Specifically, input block 1530 can include Contact panel 1531 and other input equipments 1532.Contact panel 1531, also referred to as touch screen, can Collect user thereon or neighbouring touch operation (such as user uses finger, stylus etc. any applicable Object or adnexa operation on contact panel 1531 or near contact panel 1531), and according in advance The formula first set drives corresponding attachment means.Optionally, contact panel 1531 can include touching inspection Survey device and two parts of touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, And detect the signal that touch operation brings, transmit a signal to touch controller；Touch controller is from touch Receive touch information on detection device, and be converted into contact coordinate, then give processor 1580, And order that processor 1580 sends can be received and performed.Furthermore, it is possible to use resistance-type, electricity The polytypes such as appearance formula, infrared ray and surface acoustic wave realize contact panel 1531.Except contact panel 1531, input block 1530 can also include other input equipments 1532.Specifically, other inputs set Standby 1532 can include but not limited to physical keyboard, function key, and (such as volume control button, switch are pressed Key etc.), trace ball, mouse, one or more in action bars etc..

Display unit 1540 can be used for the information that inputted by user of display or the information being supplied to user and The various menus of mobile phone.Display unit 1540 can include display floater 1541, optionally, can use Liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode (Organic Light-Emitting Diode, OLED) etc. form configure display floater 1541.Further, touch-control Panel 1531 can cover display floater 1541, when contact panel 1531 detects thereon or neighbouring After touch operation, send processor 1580 to determine the type of touch event, with preprocessor 1580 Type according to touch event provides corresponding visual output on display floater 1541.Although at Fig. 4 In, contact panel 1531 and display floater 1541 are to realize the defeated of mobile phone as two independent parts Enter and input function, but in some embodiments it is possible to by contact panel 1531 and display floater 1541 Integrated and realize input and the output function of mobile phone.

Mobile phone may also include at least one sensor 1550, such as optical sensor, motion sensor and Other sensors.Specifically, optical sensor can include ambient light sensor and proximity transducer, wherein, Ambient light sensor can regulate the brightness of display floater 1541 according to the light and shade of ambient light, close to passing Sensor can close display floater 1541 and/or backlight when mobile phone moves in one's ear.As motion-sensing The one of device, accelerometer sensor can detect the size of (generally three axles) acceleration in all directions, Can detect that size and the direction of gravity time static, can be used for identifying the application of mobile phone attitude (the most anyhow Screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, Tap) etc.；The gyroscope that can also configure as mobile phone, barometer, drimeter, thermometer, infrared ray Other sensors such as sensor, do not repeat them here.

Voicefrequency circuit 1560, speaker 1561, microphone 1562 can provide the sound between user and mobile phone Frequently interface.The signal of telecommunication after the voice data conversion that voicefrequency circuit 1560 can will receive, is transferred to raise Sound device 1561, is converted to acoustical signal output by speaker 1561；On the other hand, microphone 1562 The acoustical signal of collection is converted to the signal of telecommunication, voicefrequency circuit 1560 is converted to voice data after receiving, After again voice data output processor 1580 being processed, through RF circuit 1510 be sent to such as another Mobile phone, or voice data is exported to memorizer 1520 to process further.

WiFi belongs to short range wireless transmission technology, and mobile phone can help to use by WiFi module 1570 Family is sent and received e-mail, is browsed webpage and access streaming video etc., and it has provided the user wireless broadband Internet access.Although Fig. 4 shows WiFi module 1570, but it is understood that, it is not Belong to must be configured into of mobile phone, can save in not changing the scope of essence of invention as required completely Slightly.

Processor 1580 is the control centre of mobile phone, utilizes various interface and the whole mobile phone of connection Various piece, is stored in the software program in memorizer 1520 and/or module by running or performing, with And call the data being stored in memorizer 1520, perform the various functions of mobile phone and process data, from And mobile phone is carried out integral monitoring.Optionally, processor 1580 can include one or more processing unit； Preferably, processor 1580 can integrated application processor, application processor mainly process operating system, User interface and application program etc..Baseband processor 1581 major function is baseband coding/decoding, sound Coding and voice coding etc., baseband processor 1581 can be with integrated modem processor, modulation /demodulation Processor can not also be integrated in baseband processor 1581.It is understood that baseband processor 1581 Can also be integrated in processor 1580.

Mobile phone also includes the power supply 1590 (such as battery) powered to all parts, it is preferred that power supply Can be logically contiguous with processor 1580 by power-supply management system, thus real by power-supply management system Now manage the functions such as charging, electric discharge and power managed.

Although not shown, mobile phone can also include photographic head, bluetooth module etc., does not repeats them here.

In embodiments of the present invention, the baseband processor 1581 included by this terminal also has a following functions:

Frequency when the machine is successfully accessed under each PLMN wireless access technology (RAT) is carried out Statistics, generates the first preferred table of frequency, records and access under corresponding RAT in the first preferred table of frequency Probability is more than or equal to the frequency of pre-determined threshold；

Upload the machine current location information and the preferred table of the first frequency to service end, in order to service end is to each The first preferred table of frequency that terminal is uploaded carries out statistical analysis, generates the second preferred table of frequency；

Processor 1580 also has a following functions:

Positional information according to the machine obtains the second corresponding preferred table of frequency from service end；

Baseband processor 1581 has following functions further:

When communication network coverage corresponding to in-position information and according to recent registration frequency list During scanning accessible frequency failure, according to the frequency under the RAT of the second frequency preferred table scan registration also Complete network insertion.

In one embodiment, processor 1580 has following functions further:

Positional information according to defeated the machine asks the second preferred table of frequency and shared PLMN row from service end Table；Share PLMN list and include the PLMN mark corresponding with positional information, share PLMN list It is to be obtained after the network insertion data uploading multiple terminals carry out statistical analysis by service end, bag Include OPLMN list, UPLMN list, PPLMN list, EPLMN list and EHPLMN Any one in list；

Receive the second preferred table of frequency and shared PLMN list that service end sends, according to shared PLMN The PLMN list that list update the machine is corresponding.

In one embodiment, baseband processor 1581 has following functions further:

When the communication network coverage that in-position information is corresponding, according to the PLMN row after updating Table determines the PLMN of selection；

RAT under the PLMN that scanning selects, and determine the RAT of registration；

When according to recent registration frequency list scan accessible frequency failure, according to the second preferred table of frequency Scan the frequency under the RAT of registration and complete network insertion.

In one embodiment, share PLMN list also to include: corresponding to each PLMN mark One or more RAT, one or more RAT are through the network uploading multiple terminals by service end Access data obtain after carrying out statistical disposition, are to have opened roaming service under corresponding PLMN mark RAT；Baseband processor 1581 is further used for:

When the communication network coverage that in-position information is corresponding, according to the PLMN row after updating Table determines the PLMN of selection and the RAT of registration；

1a, a kind of communication network cut-in method, including:

Frequency when the machine is successfully accessed under each PLMN wireless access technology (RAT) is carried out Statistics, generates the first preferred table of frequency, records under corresponding RAT in the described first preferred table of frequency Access probability is more than or equal to the frequency of pre-determined threshold；

Upload the machine current location information and the described first preferred table of frequency to service end, in order to described service The first preferred table of frequency that each terminal is uploaded by end carries out statistical analysis, generates the second preferred table of frequency；

The second corresponding preferred table of frequency is obtained from described service end according to positional information；

When entering communication network coverage corresponding to described positional information and according to recent registration frequency During list scan accessible frequency failure, under the RAT according to described second frequency preferred table scan registration Frequency and complete network insertion.

2a, according to the method described in 1a, described method also includes:

The second preferred table of frequency and shared PLMN list is asked from described service end according to positional information； Described shared PLMN list includes the PLMN mark corresponding with described positional information, described shared PLMN list is to be added up through the network insertion data uploading multiple terminals by described service end Obtain after analysis, including OPLMN list, UPLMN list, PPLMN list, EPLMN Any one in list and EHPLMN list；

Receive the second preferred table of frequency and shared PLMN list that described service end sends, according to described Share the PLMN list that PLMN list update the machine is corresponding.

3a, according to the method described in 2a, described method also includes:

When the communication network coverage that the described positional information of entrance is corresponding, according to the PLMN after updating List determines the PLMN of selection；

Scan the RAT under the PLMN of described selection, and determine the RAT of registration；

When according to recent registration frequency list scan accessible frequency failure, excellent according to described second frequency Select the frequency under the RAT that table scan registers and complete network insertion.

4a, according to the method described in 2a, described shared PLMN list also includes: each PLMN mark One or more RAT corresponding to knowledge, one or more RAT described are through right by described service end The network insertion data that multiple terminals are uploaded obtain after carrying out statistical disposition, are corresponding PLMN marks The RAT of roaming service has been opened under knowledge；

Described method also includes:

When the communication network coverage that the described positional information of entrance is corresponding, according to the PLMN after updating List determines the PLMN of selection and the RAT of registration；

5b, a kind of communication network access device, including:

Statistical module, for being successfully accessed wireless access technology (RAT) to the machine under each PLMN Time frequency add up, generate the first preferred table of frequency, in the described first preferred table of frequency record phase Under the RAT answered, access probability is more than or equal to the frequency of pre-determined threshold；

Upper transmission module, is used for uploading the machine current location information and the described first preferred table of frequency to service End, in order to the first preferred table of frequency that each terminal is uploaded by described service end carries out statistical analysis, generates The second preferred table of frequency

Acquisition module, preferred for obtaining the second corresponding frequency according to positional information from described service end Table；

First scan module, for when enter communication network coverage corresponding to described positional information and During according to recent registration frequency list scan accessible frequency failure, sweep according to the described second preferred table of frequency Retouch the frequency under the RAT of registration and complete network insertion.

6b, according to the device described in 5b, described device also includes:

Request module, for asking the second preferred table of frequency according to positional information from described service end and share PLMN list；Described shared PLMN list includes the PLMN mark corresponding with described positional information, Described shared PLMN list is through the network insertion data uploading multiple terminals by described service end Obtain after carrying out statistical analysis, including OPLMN list, UPLMN list, PPLMN list, Any one in EPLMN list and EHPLMN list；

More new module, for receiving the second preferred table of frequency and shared PLMN that described service end sends List, according to the PLMN list that described shared PLMN list update the machine is corresponding.

7b, according to the device described in 6b, described device also includes:

Second scan module, is used for when the communication network coverage that the described positional information of entrance is corresponding, The PLMN of selection is determined according to the PLMN list after updating；Scan under the PLMN of described selection RAT, and determine the RAT of registration；When according to the failure of recent registration frequency list scan accessible frequency Time, according to described second frequency preferred table scan registration RAT under frequency and complete network insertion.

8b, according to the device described in 6b, described shared PLMN list also includes: each PLMN mark One or more RAT corresponding to knowledge, one or more RAT described are through right by described service end The network insertion data that multiple terminals are uploaded obtain after carrying out statistical disposition, are corresponding PLMN marks The RAT of roaming service has been opened under knowledge；

Described device also includes:

3rd scan module, is used for when the communication network coverage that the described positional information of entrance is corresponding, The PLMN of selection and the RAT of registration is determined according to the PLMN list after updating；When according to note recently During volume frequency list scan accessible frequency failure, according to described second frequency preferred table scan registration Frequency under RAT also completes network insertion.

9c, a kind of communication network access device, including:

Processor；

Baseband processor；

For storing described processor and the memorizer of baseband processor executable instruction；

Wherein, described baseband processor is used for:

Described processor is used for:

The second corresponding preferred table of frequency is obtained from service end according to positional information；

Described baseband processor is further used for:

10c, according to the device described in 9c, described processor is further used for:

11c, according to the device described in 10c, described baseband processor is further used for:

12c, according to the device described in 10c, described shared PLMN list also includes: each PLMN One or more RAT corresponding to mark, one or more RAT described are to be passed through by described service end The network insertion data uploading multiple terminals obtain after carrying out statistical disposition, are corresponding PLMN The RAT of roaming service has been opened under mark；

Described baseband processor is further used for:

Those skilled in the art is it can be understood that arrive, and for convenience and simplicity of description, above-mentioned retouches The specific works process of the system stated, device and unit, is referred to the correspondence in preceding method embodiment Process, does not repeats them here.

In several embodiments provided herein, it should be understood that disclosed system, device and Method, can realize by another way.Such as, device embodiment described above is only shown Meaning property, such as, the division of described unit, be only a kind of logic function and divide, actual can when realizing There to be other dividing mode, the most multiple unit or assembly can in conjunction with or be desirably integrated into another System, or some features can ignore, or do not perform.Another point, shown or discussed each other Coupling direct-coupling or communication connection can be the INDIRECT COUPLING by some interfaces, device or unit Or communication connection, can be electrical, machinery or other form.

The described unit illustrated as separating component can be or may not be physically separate, makees The parts shown for unit can be or may not be physical location, i.e. may be located at a place, Or can also be distributed on multiple NE.Can select according to the actual needs part therein or The whole unit of person realizes the purpose of the present embodiment scheme.

It addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit In, it is also possible to it is that unit is individually physically present, it is also possible to two or more unit are integrated in one In individual unit.Above-mentioned integrated unit both can realize to use the form of hardware, it would however also be possible to employ software merit The form of energy unit realizes.

One of ordinary skill in the art will appreciate that in the various methods of above-described embodiment is all or part of Step can be by program and completes to instruct relevant hardware, and this program can be stored in a computer In readable storage medium storing program for executing, storage medium may include that read only memory (ROM, Read Only Memory), random access memory (RAM, Random Access Memory), disk or light Dish etc..

One of ordinary skill in the art will appreciate that all or part of step realizing in above-described embodiment method Suddenly the program that can be by completes to instruct relevant hardware, and described program can be stored in a kind of calculating In machine readable storage medium storing program for executing, storage medium mentioned above can be read only memory, disk or CD etc..

Above a kind of subscriber equipment provided by the present invention is described in detail, for the one of this area As technical staff, according to the thought of the embodiment of the present invention, the most all can Change part, and in sum, this specification content should not be construed as limitation of the present invention.

Claims

1. a communication network cut-in method, it is characterised in that including:

Method the most according to claim 1, it is characterised in that described method also includes:

Method the most according to claim 2, it is characterised in that described method also includes:

Method the most according to claim 2, it is characterised in that described shared PLMN list is also Including: one or more RAT, one or more RAT described corresponding to each PLMN mark are Obtained after the network insertion data uploading multiple terminals carry out statistical disposition by described service end, It is the RAT having opened roaming service under corresponding PLMN mark；

Described method also includes:

5. a communication network access device, it is characterised in that including:

Device the most according to claim 5, it is characterised in that described device also includes:

Device the most according to claim 6, it is characterised in that described device also includes:

Device the most according to claim 6, it is characterised in that described shared PLMN list is also Including: one or more RAT, one or more RAT described corresponding to each PLMN mark are Obtained after the network insertion data uploading multiple terminals carry out statistical disposition by described service end, It is the RAT having opened roaming service under corresponding PLMN mark；

Described device also includes:

9. a communication network access device, it is characterised in that including:

Processor；

Baseband processor；

Wherein, described baseband processor is used for:

Described processor is used for:

Described baseband processor is further used for:

Device the most according to claim 9, it is characterised in that described processor is further used for: