CN101072433A - Wireless access network accessing method for ensuring manual selection - Google Patents
Wireless access network accessing method for ensuring manual selection Download PDFInfo
- Publication number
- CN101072433A CN101072433A CNA2006100885636A CN200610088563A CN101072433A CN 101072433 A CN101072433 A CN 101072433A CN A2006100885636 A CNA2006100885636 A CN A2006100885636A CN 200610088563 A CN200610088563 A CN 200610088563A CN 101072433 A CN101072433 A CN 101072433A
- Authority
- CN
- China
- Prior art keywords
- network
- radio access
- access network
- manual selection
- user terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
Setting up a timer in user terminal, through the timer, the method makes user terminal possible to re-login manual operation selected wireless access network (WAN) when user terminal logs in manual operation selected WAN as well as roams about no-manual operation selected WAN. In the invention, when user selects WAN as HPLMN manually, after user terminal roams about no-manual operation selected WAN, the method can start up timer in user terminal to go back to HPLMN; in place poor covered by manual operation selected WAN, for manual operation selected HPLMN, the method can switch it to other network; when returning back to place covered by manual operation selected WAN, user terminal can go back to manual operation selected WAN.
Description
Technical field
The present invention relates to cordless communication network, particularly a kind of method that guarantees the Radio Access Network access of manually selection.
Background technology
Radio Access Network with manual selection is that 3G network is that example illustrates problems of the prior art below.At present, operator from 2G (Second Generation) network to the process of 3G (Third Genera-tion) network evolution, adopt different public lands to move (communication) network mark and know the network that (PLMN ID:Public Land Mobile Network Identity) builds two cover wireless access types (RAT:RadioAccess Type), make terminal can enjoy the abundant business of 3G network, cover the wide covering that the 2G network can be enjoyed in bad area at 3G network simultaneously.
But the 2G network does not dispose the 3G network cell information because commercial affairs or other reasons are not upgraded, in case mobile phone inserts the 2G network, can't get back to 3G network by cell reselection.
In addition, in present networking, in being provided with of universal subscriber identity module (USIM:UniversalSubscriber Identity Module), 3G network is set to Home PLMN (HPLMN:Home PLMN).Automatically select network in terminal, when roaming into the 2G network of operator, to get back to 3G network by starting the HPLMN timer at present, after the HPLMN timer expiry, can start the process of seeking HPLMN, if there is HPLMN to cover, UE can get back to the HPLMN network in idle condition, and the 2G network does not need to do any upgrading and can realize selection and roaming function between system like this.But network condition is next can't get back to 3G network manually selecting.
Simultaneously, if the Subscriber Identity Module of the 2G network of this operator (SIM:Subscriber IdentityModule) also can insert 3G network, in order preferentially to utilize the advantage of 3G network, the user can manually select 3G network, but in a single day passing through switching and network coverage reason arrives after the 2G network, the method of the 3G network of getting back to manual selection is not provided in the prior art, makes user terminal can't reside in the 3G network of manual selection.
At present, in case the prior art user is resident at the 2G network, no matter automatic or manual, because the 2G network does not dispose gravity treatment to the parameter of 3G, so UE can't come back to 3G network.
From the above, at present, 2G uses different PLMN ID networking with 3G network or multiple RAT, and in the prior art, only provides under the mode of automatically selecting network to start the method that the timer in the usim card is searched for 3G network; Also be not provided under the mode of manual selection network, when user terminal roams into non-manual selection network, how get back to the method for manual selection network.
Summary of the invention
The object of the present invention is to provide a kind of method that guarantees the Radio Access Network access of manually selection, make user terminal be registered to fast on the Radio Access Network of manual selection, in time obtain service.
The invention provides a kind of method that guarantees the Radio Access Network access of manually selection, wherein, one timer is set in user terminal, when this user terminal is registered to the Radio Access Network of manual selection, when roaming into the Radio Access Network of non-manual selection again, re-registers the Radio Access Network of manual selection by described timer.
The Radio Access Network of described manual selection is home public land mobile network or non-attribution PLMN.
Describedly re-register the Radio Access Network of manual selection, comprise step by timer:
Step 1 starts described timer, periodically to seek the Radio Access Network of manually selecting;
Step 2 during timer expiry, starts the process of the Radio Access Network of the described manual selection of search;
Step 3 is under the idle state at described user terminal, judges whether the Radio Access Network of manual selection;
Step 4, if judged result is for having, then this user terminal is got back to the Radio Access Network of described manual selection.
If judged result is then returned step 1 for not having.
The wireless access type of the Radio Access Network of described manual selection is kept in the client terminal system file, and this user terminal arranges and revises by the wireless access type of user interface to this Radio Access Network of manually selecting.
Beneficial effect of the present invention is, when manual selection network is HPLMN, roams into after the non-manual selection network, and the timer that can start among the UE is got back to HPLMN;
For the non-HPLMN of manual selection, the place to the network coverage difference of manually selecting can switch to other networks, when the network coverage of getting back to manual selection local time, the timer that can start among the UE is got back on the network of user selection;
By the present invention, make user terminal be registered to fast on the Radio Access Network of manual selection, in time obtain service.
Description of drawings
Fig. 1 is the method flow diagram of the embodiment of the invention.
Embodiment
The present invention is described in detail referring to accompanying drawing.
The invention provides a kind of method of Radio Access Network access of manual selection, this method is: a timer is set in user terminal UE, when this user terminal UE is registered to the Radio Access Network of manual selection, when roaming into the Radio Access Network of non-manual selection again, re-registers the Radio Access Network of manual selection by described timer.
The Radio Access Network of described manual selection is home public land mobile network (HPLMN) or non-attribution PLMN.
At the many RAT network that uses the different networking of different PLMN ID signs, use different PLMN ID networking as 2G and 3G, particularly in the evolvement network, corresponding with PLMN a RAT network is also arranged is to cover best network, and this network is called the covering preferred network; Operator opens multiple business on certain network (such as newly-built 3G), wish that the user inserts this network as far as possible, enjoys abundanter business, and this network is called professional preferred network; The manual network selection of user is selected certain network, and this network is called user's preferred network.
Consistent for guaranteeing professional preferred network with being provided with of user's preferred network, can adopt following method.
Embodiment one
Network for manual selection is HPLMN, and what take place when usim card is National roaming, under manual mode, seeks HPLMN by the timer that starts among the user terminal UE, thereby gets back to the network of manual selection, namely gets back to the HPLMN network.
Present embodiment to be being that example illustrates in Hong Kong, at present PCCW (Pacific Century CyberWorks; Pacific Century CyberWorks) the 3G network PLMN ID of network is 45419, and the PLMN ID of 2G network is 45416 networks, and the 2G network is upgrading not, and it is EPLMN that 3G network has disposed the 2G network, and being provided with periodically in the timer among the user terminal UE, timer is 6 minutes.
In the prior art, only under the automatic network selection mode, the periodical timer that starts in the usim card just can be got back to 3G network, and this part is prior art, repeats no more herein.
Manually selecting under the mode of network, in the present embodiment, when manual selection 3G network, this network is HPLMN, when user terminal UE when not roaming into the 2G network in the chlamydate situation at 3G network, also can get back to 3G network by method provided by the invention.
Its idiographic flow as shown in Figure 1.
User terminal UE successfully is registered to the network of manual selection, i.e. 3G network, and this network is HPLMN; Not having as user terminal UE in the situation of 3G network covering the Radio Access Network of non-manual selection to take place to roam and roam into, is the 2G network in the present embodiment;
When user terminal UE judges the network of the non-manual selection of Radio Access Network of registering (seeing step 11), start the periodical timer among the UE, periodically to seek the network (seeing step 12) of manually selecting;
When timer expiry, start the manually process (seeing step 13) of the Radio Access Network of selection of search;
When user terminal UE under idle condition, judge whether the network of manual selection, namely whether have 3G network to cover (seeing step 14);
If judged result is the network that manual selection is arranged, when namely 3G network covers, then get back to the HPLMN network, namely get back to the 3G network (seeing step 15) of manual selection.
If when the judged result in the step 14 does not also have the network of manually selection, get back to step 12.
Embodiment two
If manually select non-HPLMN, occur because network coverage reason from the Radio Access Network of manual selection during to another Radio Access Network, by the Radio Access Network of relatively manually selection and Radio Access Network PLMN ID and the RAT of registration, in idle (IDLE) situation, periodically start timer and seek the Radio Access Network ID of manually selection and the process of RAT, guarantee to re-register the Radio Access Network of manual selection.
In the present embodiment, roam into Hong Kong take the user in China Mobile and illustrate as example.The signing of this mobile subscriber and PCCW roaming agreement, can register 3G network and 2G network, in order better to obtain network service, the user has manually selected the 3G network of PCCW, when 3G network does not have chlamydate the time, choose the 2G network this moment, when having got back to 3G network and covering, according to following manner, the user also can get back to the 3G network of selection.
The idiographic flow of present embodiment as shown in Figure 1.
User terminal UE successfully is registered to manual selection network, i.e. 3G network, and this network is non-HPLMN; Not having as user terminal UE in the situation of 3G network covering the Radio Access Network of non-manual selection to take place to roam and roam into, is the 2G network in the present embodiment;
When user terminal UE judges the network of the non-manual selection of Radio Access Network of registering (seeing step 11), start the periodical timer among the UE, periodically to seek the network (seeing step 12) of manually selecting;
When timer expiry, start the manually process (seeing step 13) of the Radio Access Network of selection of search;
When user terminal UE under idle condition, judge whether the network of manual selection, namely whether have 3G network to cover (seeing step 14);
If judged result is the network that manual selection is arranged, when namely 3G network covers, then get back to the 3G network (seeing step 15) of manual selection.
If when the judged result in the step 14 does not also have the network of manually selection, get back to step 12.
In the present embodiment, the wireless access type that covers preferred network, professional preferred network and user's preferred network is kept in the UE system file, and UE provides the interface that is provided with of revising this parameter.
The not existing embodiment of the present invention, combination applicable to all Radio Access Networks and wireless access type RAT, comprise advanced mobile phone system (AMPS:Advanced Mobile Phone System), code division multiple access (CDMA:Code Division Multiple Access), S95, CDMA2000, evolution-data (EV-DO:Evolution-Data), global system for mobile communications (GSM:Globe System forMobile Communications), Wideband Code Division Multiple Access (WCDMA) WCDMA, the code division multiple access networks such as (TD-SCDMA:Time Division Synchronous Code Division Multiple Access) that the time-division is synchronous.
By the present invention, solved problems of the prior art, make user terminal UE can be registered to fast on the network of manual selection, in time obtain service.
The foregoing description only is used to illustrate the present invention, but not is used to limit the present invention.
Claims (5)
1. method that the Radio Access Network that guarantees manually to select inserts, it is characterized in that, one timer is set in user terminal, when this user terminal is registered to the Radio Access Network of manual selection, when roaming into the Radio Access Network of non-manual selection again, re-registers the Radio Access Network of manual selection by described timer.
2. the method for the manual Radio Access Network access of selecting of assurance according to claim 1 is characterized in that the Radio Access Network of described manual selection is home public land mobile network or non-attribution PLMN.
3. the method that inserts of the Radio Access Network manually selected of assurance according to claim 1 is characterized in that, describedly re-registers the Radio Access Network of manual selection by timer, comprises step:
Step 1 starts described timer, periodically to seek the Radio Access Network of manually selecting;
Step 2 during timer expiry, starts the process of the Radio Access Network of the described manual selection of search;
Step 3 is under the idle state at described user terminal, judges whether the Radio Access Network of manual selection;
Step 4, if judged result is for having, then this user terminal is got back to the Radio Access Network of described manual selection.
4. the method for the manual Radio Access Network access of selecting of assurance according to claim 3 is characterized in that, if judged result is then returned step 1 for not having.
5. the method that the Radio Access Network that assurance according to claim 1 is manually selected inserts, it is characterized in that, the wireless access type of the Radio Access Network of described manual selection is kept in the client terminal system file, and this user terminal is provided with and revises by the wireless access type of user interface to this Radio Access Network of manually selecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100885636A CN101072433B (en) | 2006-06-05 | 2006-06-05 | Wireless access network accessing method for ensuring manual selection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100885636A CN101072433B (en) | 2006-06-05 | 2006-06-05 | Wireless access network accessing method for ensuring manual selection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101072433A true CN101072433A (en) | 2007-11-14 |
| CN101072433B CN101072433B (en) | 2010-04-21 |
Family
ID=38899370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100885636A Active CN101072433B (en) | 2006-06-05 | 2006-06-05 | Wireless access network accessing method for ensuring manual selection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101072433B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101409908B (en) * | 2008-11-19 | 2010-07-21 | 华为终端有限公司 | Method, apparatus and SIM card for searching network |
| CN102340835A (en) * | 2008-09-22 | 2012-02-01 | 宏达国际电子股份有限公司 | Method of managing home cell selection and related device |
| US8666410B2 (en) | 2008-09-22 | 2014-03-04 | Htc Corporation | Method of controlling cell selection for a wireless communication system and related device |
| CN109996327A (en) * | 2017-12-29 | 2019-07-09 | 华为技术有限公司 | A kind of communication means and device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE504866C2 (en) * | 1995-06-01 | 1997-05-20 | Ericsson Telefon Ab L M | Device and method for interactive selection of communication device in mobile communication |
| CN100341379C (en) * | 1998-11-02 | 2007-10-03 | 高通股份有限公司 | Idle mode handling in a hybrid GSM/CDMA network |
| JP2001326975A (en) * | 2000-05-17 | 2001-11-22 | Nec Corp | Portable telephone set |
-
2006
- 2006-06-05 CN CN2006100885636A patent/CN101072433B/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102340835A (en) * | 2008-09-22 | 2012-02-01 | 宏达国际电子股份有限公司 | Method of managing home cell selection and related device |
| US8666410B2 (en) | 2008-09-22 | 2014-03-04 | Htc Corporation | Method of controlling cell selection for a wireless communication system and related device |
| US8965370B2 (en) | 2008-09-22 | 2015-02-24 | Htc Corporation | Method and apparatus of controlling cell selection for a wireless communication system |
| CN101409908B (en) * | 2008-11-19 | 2010-07-21 | 华为终端有限公司 | Method, apparatus and SIM card for searching network |
| CN109996327A (en) * | 2017-12-29 | 2019-07-09 | 华为技术有限公司 | A kind of communication means and device |
| CN109996327B (en) * | 2017-12-29 | 2021-10-01 | 华为技术有限公司 | Communication method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101072433B (en) | 2010-04-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2757835B1 (en) | Method of automatic SIM card selection according to network environment | |
| CN104285474B (en) | PLMN systems of selection | |
| JP5003489B2 (en) | Optimization method of communication network search by mobile communication terminal | |
| US8995989B2 (en) | UE enhancement for service recovery in mobile communications network | |
| CN101185360B (en) | Method, apparatus and computer program providing for rapid network selection in a multimode device | |
| CN100415003C (en) | A method for a radiotelephone to search for higher priority networks | |
| CN101674635B (en) | Method and user device for solving call restriction between different systems | |
| US20110294531A1 (en) | System and Method for Facilitating Accelerated Network Selection Using a Weighted Network List | |
| CN100474967C (en) | Mobile terminal network-selecting method and mobile terminal | |
| EP2640158B1 (en) | Service operator determining method and residing method for multi-card mobile terminal | |
| CA2589961C (en) | System and method for facilitating accelerated network selection using a weighted network list | |
| EP2430859A1 (en) | Provisioning single-mode and multimode system selection parameters and service management | |
| JP2019517195A (en) | Network search method and terminal device | |
| CN104812024B (en) | A kind of network preferred method, device and terminal | |
| CN103152717A (en) | Method and terminal for terminal frequency band adaptation | |
| EP1685723B1 (en) | Home network searching when roaming in wireless communications networks | |
| CN107548122A (en) | A kind of multimode terminal start method for searching network and device | |
| CN101072433B (en) | Wireless access network accessing method for ensuring manual selection | |
| CN108966320B (en) | Method and equipment for selecting network at visiting place | |
| CN103874152A (en) | Control method of mobile terminal | |
| CN100396150C (en) | Re-option of public land mobile network | |
| CN100512545C (en) | HPLMN reelecting method for user mobile terminal | |
| CN1988720A (en) | Selecting method for communication network | |
| CN110022602A (en) | The method and communication device for a possibility that increasing the call setup success of communication device | |
| US20180167984A1 (en) | Achieving better performance in l + l modems |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |