CN100391299C - A method for establishing service connection - Google Patents
A method for establishing service connection Download PDFInfo
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- CN100391299C CN100391299C CNB200410029475XA CN200410029475A CN100391299C CN 100391299 C CN100391299 C CN 100391299C CN B200410029475X A CNB200410029475X A CN B200410029475XA CN 200410029475 A CN200410029475 A CN 200410029475A CN 100391299 C CN100391299 C CN 100391299C
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- 238000000034 method Methods 0.000 title claims abstract description 48
- 230000005484 gravity Effects 0.000 claims description 27
- 230000002085 persistent effect Effects 0.000 claims description 4
- 238000012545 processing Methods 0.000 abstract description 4
- 230000000977 initiatory effect Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000010295 mobile communication Methods 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/20—Selecting an access point
Abstract
The present invention discloses a method for establishing service connection. The method comprises the following steps: step A, before a user terminal initiates a service request, a cell which needs to initiate service is selected and stayed; step B, the user terminal transmits the service request to the cell, and service connection is established between the user terminal and the cell. According to the method of the present invention, under that state that the user terminal is free, the user terminal selectively initiates a reelection process of cells, the appropriate cell is kept, and the corresponding service request is initiated. Before the user terminal initiates the service request to a network, the user terminal judges whether the current cell can provide service initiated by the user terminal; if the network can not provide the service, the user terminal can not transmit the service request to the current cell; the service request is initiated to the cell kept in the network, and the service connection is established. The method greatly reduces the processing load of the current network; simultaneously, the service connection rate and the service quality are greatly improved, and the users' satisfaction degree is strengthened.
Description
Technical field
The present invention relates to mobile communication technology, be meant a kind of professional method that connects of setting up especially.
Background technology
Along with the development of wireless technology, the wireless network of multiple access technology has appearred, as the WCDMA in the GSM in the second generation mobile communication, CDMA and the 3G (Third Generation) Moblie, CDMA2000 network.In this case, after subscriber equipment (UE) start, need to select certain network with resident in a proper cell, and need monitor the system message and the beep-page message of this sub-district, so that can initiate the service request of certain service request and other UE of reception in idle condition.Here, user terminal can be single mode or multimode terminal.
Referring to shown in Figure 1, in the prior art, user terminal is initiated service request, sets up the professional process that connects to be: UE initiates service request (step 101) to network side; After network side was received this service request, network side judged whether this business can be provided, if can provide, then set up professional the connection with network side, otherwise, service request failure (step 102).
At present, will tabulate according to the available PLMN of self maintained after the UE start and select suitable PLMN network, and then resident a certain suitable cell to this PLMN network place, and registration location district information.And resident behind a suitable cell at UE, when idle condition, can periodically initiate the sub-district gravity treatment with the resident more suitably sub-district of arriving according to the signal of other sub-districts that monitor.Certainly, the sub-district that also might reselect the PLMN network is carried out resident.In PLMN selection/reselection, cell selecting/cell reselection process, always select to monitor the best sub-district of signal and carry out resident.
But, when UE need ask a certain business, if user terminal is not considered this sub-district and is subordinate to whether the have the ability business of being asked of network, initiate service request in current resident sub-district, and carry out resident according to monitoring the best sub-district of signal, if this sub-district is subordinate to the business that network can't provide UE request, even actual application of this UE should business, the resident network of this UE also can be refused the service request of its initiation.Therefore, the user initiates service request, sets up the professional method that connects in the prior art, and the possibility of service fail is bigger, and the access rate of user terminal is low, has caused being discontented with of user.
Summary of the invention
In view of this, the object of the present invention is to provide three kinds to set up the professional method that connects, make it strengthen the access rate of user terminal.
In order to achieve the above object, a kind of professional method that connects of setting up provided by the invention comprises:
A11, user terminal are searched for all sub-districts of current overlay area, judge whether to exist to provide to initiate professional sub-district, if there is no, then jump out this flow process, if there is execution in step A12;
A12, judgement can provide the number of this professional sub-district whether to surpass one, and be resident from wherein selecting a sub-district to carry out if surpass, execution in step B, otherwise, execution in step A13;
A13, judge that whether this sub-district is current resident sub-district, if not, then carry out the sub-district gravity treatment, and reside in the sub-district of institute's gravity treatment, execution in step B again, otherwise, execution in step B;
B, user terminal send service request to this sub-district, set up professional the connection with this sub-district.
Wherein, select a sub-district to carry out described in the steps A 12 from this professional sub-district can be provided residently to be: user terminal selects a sub-district to carry out resident from this professional sub-district can be provided according to the user's that self preserves prefabricated condition.
Described prefabricated condition is the sequence setting according to rate, service quality, signal quality or prefabricated condition.
The professional method that connects of another foundation provided by the invention comprises:
A21, user terminal judge whether current resident sub-district can provide the business that will initiate, if can, execution in step B then, otherwise, execution in step A22;
A22, user terminal are searched for the sub-district of current overlay area, and judging whether to exist to provide this professional sub-district, if exist, and execution in step A23 then, otherwise, jump out this flow process;
A23, user terminal judge can provide this professional sub-district whether to have only one, if, then carry out the sub-district gravity treatment, and reside in the sub-district of institute's gravity treatment, execution in step B again, otherwise, then show cell list, execution in step A24;
After A24, user terminal received that the user is according to the selected cell information of cell list that shows, the cell information of selecting according to the user carried out the sub-district gravity treatment, and resides in user-selected sub-district;
B, user terminal send service request to this sub-district, set up professional the connection with this sub-district.
The professional method that connects of another foundation provided by the invention comprises:
A31, user terminal are searched for all sub-districts of current overlay area, and judging whether to exist to provide this professional sub-district, if there is no, then jump out this flow process, otherwise, execution in step A32;
A32, user terminal judge whether the sub-district that exists surpasses one, if surpass, demonstration can provide this professional cell list, execution in step A33, otherwise, execution in step A34;
A33, user terminal carry out the sub-district gravity treatment according to user's selection, and reside in the sub-district of institute's gravity treatment, again execution in step B after receiving the information of user according to this cell list institute triggering selection sub-district;
A34, judge whether this sub-district is current persistent district, if not, then carry out the sub-district gravity treatment, it is resident to select this sub-district to carry out, execution in step B again, if, direct execution in step B;
B, user terminal send service request to this sub-district, set up professional the connection with this sub-district.
By said process as can be seen, method of the present invention is under the UE idle condition, and UE initiates cell reselection process selectively, to proper cell, initiates the corresponding business request with resident then.And UE at first judges the business whether current area can provide UE to initiate before network is initiated service request, if network can not provide this business, then can not send service request to current area, and then initiates service request to network, sets up professional the connection.This method greatly reduces the processing load of current network, has improved call completion rate and quality of service greatly simultaneously, has strengthened user's satisfaction.
And, select the sub-district to comprise manually and automatic two kinds of selection modes.In automatic selection mode, user terminal selects to meet most the sub-district of user's request in the cell list of satisfied condition in advance, has met user's interests greatly.For automated manner, whole selection course shields the user, user's sensation is consistent with initiating business in current area, the user just need not be concerned about whether the current resident sub-district of mobile phone can provide the business of being initiated like this, automatically search for by mobile phone, bring great convenience to the user.And when adopting manual selection mode, the user can select the sub-district oneself liked in satisfying professional cell list, satisfies user's requirement this moment to the full extent.
Description of drawings
Fig. 1 initiates service request, sets up the professional schematic flow sheet that connects for the prior art user terminal;
Fig. 2 is the schematic flow sheet of the specific embodiment one of realization the inventive method;
Fig. 3 is the schematic flow sheet of the specific embodiment two of realization the inventive method;
Fig. 4 is the schematic flow sheet of the specific embodiment three of realization the inventive method.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with accompanying drawing.
Core content of the present invention is: under idle condition, user terminal selecting also resides in the sub-district that can support to initiate business; And then send service request, and set up professional the connection with this sub-district to this sub-district.
Here, user terminal selection cell can comprise dual mode, promptly automatic and manual selection mode.Automatically selection mode be user terminal directly according to prefabricated condition and current search to the sub-district reselect a sub-district; Manually select be user terminal according to prefabricated condition and current search to the sub-district obtain cell list, and this cell list is offered the user, carry out triggering selection by the user, user terminal carries out the sub-district gravity treatment according to the cell information of user institute triggering selection again.
In actual application, when adopting automatic selection mode, the prefabricated condition of user can be set in user terminal, comprise the needed every kind of professional corresponding prefabricated condition of type of service and user, as rate optimum, service quality optimum, signal quality is optimum or arrange condition such as sub-district order of priority according to a certain tabulation.When user terminal is initiated service request, user terminal is according to service request corresponding service type and this prerequisite, selectively initiate the sub-district gravity treatment again, resident to this business being provided and satisfying most in the network of user's prerequisite, send service request to resident network then.When adopting the mode of manually selecting, the user can select the sub-district arbitrarily according to self needs.
Describe technical scheme of the present invention in detail below in conjunction with the drawings and specific embodiments one.
Referring to shown in Figure 2, when UE is under the idle condition, initiate service request, need finish following process:
Step 201:UE searches for all sub-districts of current overlay area, judges whether to exist to provide to initiate professional sub-district, and if there is no, then execution in step 205, if exist, then execution in step 202;
Whether step 202:UE judges can provide this professional number of cells above one, if above one, it is resident then to select qualified sub-district to carry out according to user's prerequisite, optimum or arrange order of priority as rate optimum, service quality optimum, signal quality by a certain tabulation, execution in step 204 then, if have only a sub-district, execution in step 203;
Step 203:UE judges whether this sub-district is current persistent district, if not, then carry out the sub-district gravity treatment, it is resident to select this sub-district to carry out, and execution in step 204 again, if, direct execution in step 204;
Step 204:UE initiates service request to network side, and is connected process ends with network side foundation is professional.
Step 205: service request failure, process ends.
By said process as can be seen, embodiment one adopts under the UE idle condition, and UE initiates cell reselection process selectively according to business of initiating and user's prerequisite, to proper cell, initiates the corresponding business request with resident then.Present embodiment selects to meet most the sub-district of user's request in the cell list of satisfied condition in advance, met user's interests greatly.And UE is before network is initiated service request, at first judge the business whether current area can provide UE to initiate, if network can not provide this business, then can not send service request to current area, greatly reduce the processing load of current network, improved call completion rate and quality of service simultaneously greatly.After the sub-district gravity treatment that triggers according to business, initiate service request to network again, set up professional the connection.Whole process shields the user, user's sensation is consistent with initiating business in current area, the user just need not be concerned about whether the current resident sub-district of mobile phone can provide the business of being initiated like this, and is searched for automatically by mobile phone, brings great convenience to the user.
Lift specific embodiment two below and further specify technical scheme of the present invention.
Referring to shown in Figure 3, present embodiment is worked as UE and is under the idle condition, when initiating service request, need finish following process:
Step 301:UE judges the business whether current area can provide UE to initiate, if can provide, then execution in step 305, if can not provide, then execution in step 302;
Step 302:UE searches for other sub-districts of current overlay area, and judging whether to exist to provide this professional sub-district, if exist, then execution in step 303, otherwise then execution in step 306;
Step 303:UE judges can provide this professional sub-district whether to have only a sub-district, if, then carry out the sub-district gravity treatment, it is resident to select this sub-district to carry out, then execution in step 305, if surpass a sub-district, then can show cell list according to the condition that the user is provided with, offer user's triggering selection, execution in step 304;
Step 304:UE receives the respective cell of user's triggering selection, carries out the sub-district gravity treatment according to the sub-district of user's triggering selection, and carries out resident in the sub-district of user's triggering selection;
Step 305:UE initiates service request to network, sets up business with network and is connected process ends.
Step 306: service request failure, process ends.
Participate in shown in Figure 4ly, present embodiment when initiating service request, need be finished following process under UE is in idle condition:
Step 401:UE searches for all sub-districts of current overlay area, and judging whether to exist to provide this professional sub-district, and if there is no, then execution in step 406, otherwise, execution in step 402.
Step 402:UE judges whether the sub-district that exists surpasses one, if surpass, then execution in step 404, otherwise, execution in step 403.
Step 403:UE judges whether this sub-district is current persistent district, if not, then carry out the sub-district gravity treatment, it is resident to select this sub-district to carry out, and then execution in step 405, if then execution in step 405.
Step 404:UE shows that cell list is for user's selection; The user can be according to correlative factor, as rate, operator's service quality etc., and the corresponding sub-district of triggering selection in tabulation, UE carries out the sub-district gravity treatment according to user's triggering selection, and it is resident to select the sub-district of user institute triggering selection to carry out, and execution in step 405 again.Here, the UE condition ordering sub-district that can set in advance according to the user.
Step 405:UE initiates service request to network, sets up business with network and is connected process ends.
Step 406: service request failure, process ends.
Embodiment two and embodiment three are the situations that user's manual triggers is selected the sub-district, and when UE initiated service request, according to the type of service of request, UE selectively initiated the sub-district gravity treatment again, send service request again after the selection proper cell is resident.And,, can show cell list, for user's triggering selection sub-district if currently have a plurality of suitable cells simultaneously.Difference between the two is: embodiment two judges at first whether the current how resident sub-district of user terminal can provide the business that will initiate, if satisfy, with regard to not carrying out the sub-district gravity treatment, directly initiates service request.And whether embodiment three has in all sub-districts of at first searching in the current overlay area to provide to initiate professional sub-district, if do not have, will not initiate service request.But no matter do any step earlier, all be to support the business that to initiate in order to ensure the sub-district that user terminal is initiated service request, therefore call completion rate and quality of service have been improved greatly, to bring great convenience to the wireless user, UE does not initiate business to the sub-district of the business that its request can't be provided simultaneously, greatly reduces the processing load of current network.Certainly, the user also can select the sub-district oneself liked in satisfying professional cell list, satisfy user's requirement to the full extent.
In a word, the above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention.
Claims (5)
1. set up the professional method that connects for one kind, it is characterized in that this method may further comprise the steps:
A11, user terminal are searched for all sub-districts of current overlay area, judge whether to exist to provide to initiate professional sub-district, if there is no, then jump out this flow process, if there is execution in step A12;
A12, judgement can provide the number of this professional sub-district whether to surpass one, and be resident from wherein selecting a sub-district to carry out if surpass, execution in step B, otherwise, execution in step A13;
A13, judge that whether this sub-district is current resident sub-district, if not, then carry out the sub-district gravity treatment, and reside in the sub-district of institute's gravity treatment, execution in step B again, otherwise, execution in step B;
B, user terminal send service request to this sub-district, set up professional the connection with this sub-district.
2. according to the described 1 described method that requires, it is characterized in that, select a sub-district to carry out described in the steps A 12 from this professional sub-district can be provided residently to be: user terminal selects a sub-district to carry out resident from this professional sub-district can be provided according to the user's that self preserves prefabricated condition.
3. method according to claim 2 is characterized in that, described prefabricated condition is the sequence setting according to rate, service quality, signal quality or prefabricated condition.
4. set up the professional method that connects for one kind, it is characterized in that this method may further comprise the steps:
A21, user terminal judge whether current resident sub-district can provide the business that will initiate, if can, execution in step B then, otherwise, execution in step A22;
A22, user terminal are searched for the sub-district of current overlay area, and judging whether to exist to provide this professional sub-district, if exist, and execution in step A23 then, otherwise, jump out this flow process;
A23, user terminal judge can provide this professional sub-district whether to have only one, if, then carry out the sub-district gravity treatment, and reside in the sub-district of institute's gravity treatment, execution in step B again, otherwise, then show cell list, execution in step A24;
After A24, user terminal received that the user is according to the selected cell information of cell list that shows, the cell information of selecting according to the user carried out the sub-district gravity treatment, and resides in user-selected sub-district;
B, user terminal send service request to this sub-district, set up professional the connection with this sub-district.
5. set up the professional method that connects for one kind, it is characterized in that this method may further comprise the steps:
A31, user terminal are searched for all sub-districts of current overlay area, and judging whether to exist to provide this professional sub-district, if there is no, then jump out this flow process, otherwise, execution in step A32;
A32, user terminal judge whether the sub-district that exists surpasses one, if surpass, demonstration can provide this professional cell list, execution in step A33, otherwise, execution in step A34;
A33, user terminal carry out the sub-district gravity treatment according to user's selection, and reside in the sub-district of institute's gravity treatment, again execution in step B after receiving the information of user according to this cell list institute triggering selection sub-district;
A34, judge whether this sub-district is current persistent district, if not, then carry out the sub-district gravity treatment, it is resident to select this sub-district to carry out, execution in step B again, if, direct execution in step B;
B, user terminal send service request to this sub-district, set up professional the connection with this sub-district.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200410029475XA CN100391299C (en) | 2004-03-19 | 2004-03-19 | A method for establishing service connection |
| PCT/CN2005/000358 WO2005091653A1 (en) | 2004-03-19 | 2005-03-21 | A method of establishing connection of service |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200410029475XA CN100391299C (en) | 2004-03-19 | 2004-03-19 | A method for establishing service connection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1671239A CN1671239A (en) | 2005-09-21 |
| CN100391299C true CN100391299C (en) | 2008-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200410029475XA Expired - Fee Related CN100391299C (en) | 2004-03-19 | 2004-03-19 | A method for establishing service connection |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN100391299C (en) |
| WO (1) | WO2005091653A1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100464597C (en) * | 2006-09-06 | 2009-02-25 | 华为技术有限公司 | User apparatus managing method, system and device and registering requesting apparatus |
| GB2445392B (en) * | 2006-11-16 | 2009-07-08 | Nec Corp | Load sharing in mobile radio communications network |
| CN101848527A (en) * | 2009-03-25 | 2010-09-29 | 中兴通讯股份有限公司 | CSG (Content Service Gateway) cell selection/reselection method and device |
| CN102695232B (en) * | 2011-03-22 | 2015-03-25 | 华为技术有限公司 | Method, device and system for service establishment |
| CN102202421B (en) * | 2011-04-27 | 2016-05-04 | 宇龙计算机通信科技(深圳)有限公司 | Reminding method and mobile terminal that a kind of signal connects |
| CN107360600B (en) * | 2012-03-07 | 2021-04-20 | 华为技术有限公司 | Method and equipment for selecting cell |
| CN108738096B (en) * | 2017-04-18 | 2022-10-14 | 维沃移动通信有限公司 | Cell selection and reselection method, terminal, base station and core network entity |
| WO2018192482A1 (en) * | 2017-04-21 | 2018-10-25 | 中国移动通信有限公司研究院 | Terminal camping method, base station, terminal, and computer readable storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1255275A (en) * | 1997-03-07 | 2000-05-31 | 艾利森电话股份有限公司 | Subscription-based mobile station idle mode cell sellection |
| CN1261510A (en) * | 1997-06-25 | 2000-07-26 | 诺基亚流动电话有限公司 | Method, base, station, mobile stationand cellular radio system for handover and cell-reselection |
| US6456849B1 (en) * | 1998-07-31 | 2002-09-24 | Nokia Corporation | Apparatus and associated method, for allocating resources in a radio communication system to perform a communication service |
| CN1482777A (en) * | 2002-06-25 | 2004-03-17 | Method and device for data broadcasting in third generation networks |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI982000A (en) * | 1998-09-16 | 2000-03-17 | Nokia Mobile Phones Ltd | Improved method and arrangement for cell replacement |
-
2004
- 2004-03-19 CN CNB200410029475XA patent/CN100391299C/en not_active Expired - Fee Related
-
2005
- 2005-03-21 WO PCT/CN2005/000358 patent/WO2005091653A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1255275A (en) * | 1997-03-07 | 2000-05-31 | 艾利森电话股份有限公司 | Subscription-based mobile station idle mode cell sellection |
| CN1261510A (en) * | 1997-06-25 | 2000-07-26 | 诺基亚流动电话有限公司 | Method, base, station, mobile stationand cellular radio system for handover and cell-reselection |
| US6456849B1 (en) * | 1998-07-31 | 2002-09-24 | Nokia Corporation | Apparatus and associated method, for allocating resources in a radio communication system to perform a communication service |
| CN1482777A (en) * | 2002-06-25 | 2004-03-17 | Method and device for data broadcasting in third generation networks |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1671239A (en) | 2005-09-21 |
| WO2005091653A1 (en) | 2005-09-29 |
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