CN102083158A - Method and terminal for performing reselection among different standard networks - Google Patents
Method and terminal for performing reselection among different standard networks Download PDFInfo
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- CN102083158A CN102083158A CN2011100312796A CN201110031279A CN102083158A CN 102083158 A CN102083158 A CN 102083158A CN 2011100312796 A CN2011100312796 A CN 2011100312796A CN 201110031279 A CN201110031279 A CN 201110031279A CN 102083158 A CN102083158 A CN 102083158A
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000005484 gravity Effects 0.000 claims description 31
- 238000012545 processing Methods 0.000 claims description 21
- 238000004891 communication Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/14—Reselecting a network or an air interface
- H04W36/144—Reselecting a network or an air interface over a different radio air interface technology
- H04W36/1443—Reselecting a network or an air interface over a different radio air interface technology between licensed networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
- H04W36/22—Performing reselection for specific purposes for handling the traffic
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention discloses a method and terminal for performing the reselection among different standard networks, relating to the technical field of communication, and solving the problem of unbalance of 2G network and 3G network loads in the prior art. The method comprises the following steps of: judging whether the current single service is a high-speed packet switching service when the terminal resides in a 2G network; and if so, directly reselecting to a 3G network to perform the high-speed packet switching service process by the terminal when the 3G network is available. Because the high-speed PS (Packet Switching) service is performed in the 3G network under the control of the terminal, the purpose of shunting the high-speed PS service from the 2G network to the 3G network so as to balance the 2G network and the 3G network loads is achieved.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of method and terminal of between networks with different systems, carrying out gravity treatment.
Background technology
Along with the arrival in 3G (3G (Third Generation) Moblie) epoch and 3G network TD-SCDMA network ripe gradually for example, the number of users steady-state growth of TD-SCDMA, the professional demand of PS (packet switching) is about to welcome the growth of explosion type., the increase of 3G subscription does not bring big network traffics to the TD-SCDMA network, make on the contrary the 2G network for example the traffic load of GSM network be close to and reach capacity.Tracing it to its cause, is that networking and terminal technology also need further raising because the network coverage of TD-SCDMA is perfect not enough at present.According to the technical standard standard of 3GPP, terminal is behind a selected network, and professional can carrying out under this network is then according to the gravity treatment of doing in the instruction of the measurement result of different standard and network between system.Because the network coverage of TD-SCDMA is incomplete, add supportive all not so good to 2G, 3G interoperability of present network and terminal, the user is in moving process, even inactive state all gravity treatment between frequent system may take place.This just causes TD-SCDMA user's the non-constant of user experience.TD-SCDMA user selects 3G to wish to enjoy the high band wide data business that ACT provides, and they often have the demand of high-speed data service.And making that data service often all is to finish at GSM behind the frequent 2G, 3G gravity treatment, the frequent off-grid that some user can't stand 3G simply fixes on cell-phone lock the GSM network.So high amount of traffic amount that TD-SCDMA user increases has mainly dropped on the less GSM network of bandwidth, make the GSM network load reach capacity substantially, and the TD-SCDMA network is almost sky.
This shows that existing problems mainly are 2G, the 3G network unbalanced problems of loading in the prior art.
Summary of the invention
In order to solve 2G in the prior art, the 3G network unbalanced problem of loading, the invention provides a kind of method and terminal of between networks with different systems, carrying out gravity treatment.
A kind of method of carrying out gravity treatment between networks with different systems that the embodiment of the invention provides comprises:
Terminal judges whether current single business is the high-speed packet reciprocal exchange of business under the situation that resides in the 2G network;
If then terminal is under the situation that 3G network can be used, directly gravity treatment is carried out the processing of the high-speed packet reciprocal exchange of business to 3G network.
The embodiment of the invention also provides a kind of terminal of carrying out gravity treatment between networks with different systems, comprising:
Judging module is used under the situation that resides in the 2G network, judges whether current single business is the high-speed packet reciprocal exchange of business;
The gravity treatment module, if be used for then under the situation that 3G network can be used, directly gravity treatment is carried out the processing of the high-speed packet reciprocal exchange of business to 3G network.
The scheme that the embodiment of the invention provides owing to make high speed PS business carry out at 3G network by terminal control, realizes high speed PS business is diverted to from the 2G network purpose of 3G network, balanced 2G, 3G network load.
Description of drawings
The method flow diagram that Fig. 1 provides for the embodiment of the invention;
The structure drawing of device of Fig. 2 for providing for the embodiment of the invention.
Embodiment
Be elaborated below in conjunction with the technical scheme of accompanying drawing to the embodiment of the invention.
In order to solve 2G in the prior art, the 3G network unbalanced problem of loading, the embodiment of the invention, a kind of method of carrying out gravity treatment between networks with different systems is provided, describe with the preferred version of GSM network in the present embodiment as the network of 2G, describe with the preferred version of TD-SCDMA network as the network of 3G, certainly 2G also can be a CDMA 1X network, and 3G network also can be WCDMA and CDMA2000.In order to solve 2G in the prior art, the 3G network unbalanced problem of loading, in the scheme of present embodiment, at first be that terminal is under the situation that resides in the GSM network, judge whether current single business is high speed PS business, if judged result is for being, then terminal is ignored the reselection conditions of network settings under the situation that the TD-SCDMA network can be used, and directly gravity treatment is carried out the processing of the high-speed packet reciprocal exchange of business to 3G network.Make high speed PS business carry out at 3G network by terminal control as far as possible, realize high speed PS business is diverted to from the 2G network purpose of 3G network, balanced 2G, 3G network load.
A kind of method of carrying out gravity treatment between networks with different systems that the present embodiment provides comprises as shown in Figure 1:
Step 101: it is promptly preferentially resident at the GSM network to start shooting.
Step 102: receiving single service request and judging whether is the CS service request, if the CS service request, then execution in step 107, otherwise execution in step 103.
Step 103: judge whether it is high speed PS service request, if not, then define low speed PS service request, execution in step 108 is if execution in step 104.
Step 104: satisfy at the TD-SCDMA network under the situation of service access condition the direct gravity treatment of terminal to the TD-SCDMA network.
Step 105: carry out high speed PS Business Processing at the TD-SCDMA network.
Step 106: ignore the reselection conditions of network settings after the high speed PS service ending, directly gravity treatment is to the GSM network, and execution in step 109 afterwards.
Step 107: carry out corresponding C S service request according to predetermined strategy and handle, execution in step 109 after the service ending.
Step 108: carry out corresponding low speed PS service request according to predetermined strategy and handle, execution in step 109 after the service ending.
Step 109: resident under the GSM network.
In step 101, the applied environment of terminal is in the GSM network, behind starting up of terminal, if find GSM network and TD-SCDMA network simultaneously, then terminal resides in the GSM network, terminal also will be carried out the measurement of TD-SCDMA sub-district simultaneously, prepares against when gravity treatment is to the TD-SCDMA sub-district if desired in the subsequent step, for whether gravity treatment providing foundation to the TD-SCDMA sub-district.In this step behind the starting up of terminal under holding state, if GSM network signal and TD-SCDMA network signal exist simultaneously, be preferentially will reside in the GSM network.
In step 102, after terminal is received single service request, to judge whether it is the CS service request earlier, if find that the current single service request of receiving is the CS service request, execution in step 107, terminal can be carried out the processing of corresponding C S service request according to predetermined strategy, for example select to continue to reside in the GSM network and carry out above-mentioned CS business, and execution in step 109 continues resident at the GSM network after the CS business is finished.The CS service request can be prepare to answer the voice incoming call, when preparing to carry out voice and breathing out, be ready for sending note or prepare to receive a kind of in the note, certainly in the present embodiment not the scope to the CS business limit, promptly do not limit the CS business and only comprise and answer the voice incoming call, carry out voice and breathe out, send note or receive note.
In step 103, whether the single service request that terminal judges is received is the PS business of big data quantity, for example judge whether it is a kind of in internet web page browsing, ftp file transfer, Streaming Media or the VOD service, if after receiving single service request, determine it is not one of above-mentioned business, then determine it is low speed PS, carry out at GSM.
Certainly in the present embodiment not the scope to high speed PS business limit, promptly do not limit high speed PS business and only comprise above-mentioned internet web page browsing, the ftp file transfer, Streaming Media, VOD service, high speed PS business in the present embodiment is for low speed PS is professional, high speed PS business is only can handle in 3G network, the PS business that can not in the 2G network, handle, low speed PS business is to handle in 3G network, the PS business that can handle in the 2G network again, general understanding such as GPRS/EDGE are the PS business (about 100K) of low data bulk.
In step 104, under the situation that high speed PS service request is arranged, if any the ftp file transfer requests, terminal can judge that current TD-SCDMA network satisfies the service access condition, for example according to before to the measurement of TD-SCDMA sub-district, the TD-SCDMA network signal intensity that current terminal receives is greater than preset threshold A, confirm that then current TD-SCDMA network satisfies the service access condition, the QOS of the TD-SCDMA network signal that perhaps current terminal receives is greater than preset threshold B, confirm that then current TD-SCDMA network satisfies the service access condition, certainly can also set other access conditions, passed through pre-authentication of TD-SCDMA network or the like as terminal, this is not limited in the present embodiment, can set TD-SCDMA Network access conditions according to concrete application demand when specifically implementing.No matter what TD-SCDMA Network access conditions is, as long as satisfying this condition and current single service request is high speed PS service request, then directly the TD-SCDMA network is arrived in gravity treatment, needn't consider the reselection conditions of network settings herein, reselection conditions as network settings is that the TD-SCDMA network signal intensity is greater than the GSM network signal intensity, even this moment, the TD-SCDMA network signal intensity was less than the GSM network signal intensity, as long as but satisfy TD-SCDMA Network access conditions and then directly carry out gravity treatment.
By top step, business processing flow during to single service request is illustrated, make high speed PS business carry out by terminal control at 3G network, make low speed PS business and CS business carry out, realize high speed PS business is diverted to from the 2G network purpose of 3G network, balanced 2G, 3G network load at the 2G network.But when often high speed PS business being handled in the practical application, can initiate the CS business, this moment, high speed PS business and CS business were then concurrent in the TD-SCDMA network, if the poor signal of TD-SCDMA network satisfies predetermined reselection conditions under the concurrent situation of TD-SCDMA network, then gravity treatment is to the GSM network, the professional maintenance of CS this moment discharges high speed PS business.Under the concurrent situation of TD-SCDMA network, if the signal of TD-SCDMA network is good always, then can remain in the TD-SCDMA network always, if PS service ending then CS continues to remain on the TD-SCDMA network afterwards, the CS business also discharge the back directly gravity treatment to the standby of GSM network.
The embodiment of the invention also provides a kind of terminal of carrying out gravity treatment between networks with different systems, as shown in Figure 2, comprising:
Further, judging module 201 is used to also judge whether current single business is circuit-switched service, judges then if not whether current single business is the high-speed packet reciprocal exchange of business.
Further, judging module 201, also be used for if judge that current single business is a circuit-switched service, then continue to reside in the 2G network and carry out the circuit-switched connections business, if judge that current single business is not the high-speed packet reciprocal exchange of business, then determine it is the low speed packet reciprocal exchange of business, continue to reside in the 2G network and carry out the circuit-switched connections business.
Further, processing module 202 also is used for carrying out under the situation of high-speed packet reciprocal exchange of business processing at 3G network, if initiate the circuit-switched connections business, then carries out the high-speed packet reciprocal exchange of business and the processing of circuit-switched connections service concurrence at 3G network.
Further, processing module 202, also be used for carrying out under the situation of the high-speed packet reciprocal exchange of business and the processing of circuit-switched connections service concurrence at 3G network, if the 3G network signal satisfies predetermined reselection conditions, then gravity treatment is to the 2G network holding circuit packet switching service and the release high-speed packet reciprocal exchange of business.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (10)
1. a method of carrying out gravity treatment between networks with different systems is characterized in that, comprising:
Terminal judges whether current single business is the high-speed packet reciprocal exchange of business under the situation that resides in the 2G network;
If judge it is the high-speed packet reciprocal exchange of business, then terminal is under the situation that 3G network can be used, and directly gravity treatment is handled the described high-speed packet reciprocal exchange of business to 3G network.
2. the method for claim 1 is characterized in that, judges that whether current single business is the high-speed packet reciprocal exchange of business, is specially:
Whether the current single business of terminal judges is circuit-switched service, judges then if not whether current single business is the high-speed packet reciprocal exchange of business.
3. method as claimed in claim 2 is characterized in that, also comprises:
Terminal then continues to reside in the 2G network and carries out the circuit-switched connections business if judge that current single business is a circuit-switched service;
Terminal then determines it is the low speed packet reciprocal exchange of business if judge that current single business is not the high-speed packet reciprocal exchange of business, continues to reside in the 2G network and carries out the circuit-switched connections business.
4. the method for claim 1 is characterized in that, also comprises:
Terminal is carried out under the situation of high-speed packet reciprocal exchange of business processing at 3G network, if initiate the circuit-switched connections business, then carries out the high-speed packet reciprocal exchange of business and the processing of circuit-switched connections service concurrence at 3G network.
5. method as claimed in claim 4, it is characterized in that, also comprise: carry out at 3G network under the situation of the high-speed packet reciprocal exchange of business and the processing of circuit-switched connections service concurrence, if the 3G network signal satisfies predetermined reselection conditions, then gravity treatment is to the 2G network holding circuit packet switching service and the release high-speed packet reciprocal exchange of business.
6. a terminal of carrying out gravity treatment between networks with different systems is characterized in that, comprising:
Judging module is used under the situation that resides in the 2G network, judges whether current single business is the high-speed packet reciprocal exchange of business;
Processing module is used for if judge it is the high-speed packet reciprocal exchange of business, and then terminal is under the situation that 3G network can be used, and directly gravity treatment is handled the described high-speed packet reciprocal exchange of business to 3G network.
7. terminal as claimed in claim 6 is characterized in that, judging module is used to also judge whether current single business is circuit-switched service, judges then if not whether current single business is the high-speed packet reciprocal exchange of business.
8. terminal as claimed in claim 7, it is characterized in that, judging module, also be used for if judge that current single business is a circuit-switched service, then continue to reside in the 2G network and carry out the circuit-switched connections business, if judge that current single business is not the high-speed packet reciprocal exchange of business, then determine it is the low speed packet reciprocal exchange of business, continue to reside in the 2G network and carry out the circuit-switched connections business.
9. terminal as claimed in claim 6, it is characterized in that processing module also is used for carrying out under the situation of high-speed packet reciprocal exchange of business processing at 3G network, if initiate the circuit-switched connections business, then carry out the high-speed packet reciprocal exchange of business and the processing of circuit-switched connections service concurrence at 3G network.
10. terminal as claimed in claim 9, it is characterized in that, processing module, also be used for carrying out under the situation of the high-speed packet reciprocal exchange of business and the processing of circuit-switched connections service concurrence at 3G network, if the 3G network signal satisfies predetermined reselection conditions, then gravity treatment is to the 2G network holding circuit packet switching service and the release high-speed packet reciprocal exchange of business.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100312796A CN102083158A (en) | 2011-01-28 | 2011-01-28 | Method and terminal for performing reselection among different standard networks |
| PCT/CN2011/083948 WO2012100604A1 (en) | 2011-01-28 | 2011-12-14 | Reselection method among networks of different standards and terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011100312796A CN102083158A (en) | 2011-01-28 | 2011-01-28 | Method and terminal for performing reselection among different standard networks |
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| CN102083158A true CN102083158A (en) | 2011-06-01 |
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| CN2011100312796A Pending CN102083158A (en) | 2011-01-28 | 2011-01-28 | Method and terminal for performing reselection among different standard networks |
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| WO (1) | WO2012100604A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102355706A (en) * | 2011-07-19 | 2012-02-15 | 华为终端有限公司 | Method for bearing data service by terminal and terminal |
| CN102421157A (en) * | 2011-08-19 | 2012-04-18 | 展讯通信（上海）有限公司 | Communication method |
| WO2012100604A1 (en) * | 2011-01-28 | 2012-08-02 | 中兴通讯股份有限公司 | Reselection method among networks of different standards and terminal |
| CN102833274A (en) * | 2011-06-13 | 2012-12-19 | 中兴通讯股份有限公司 | Service processing method and device |
| CN103906156A (en) * | 2012-12-25 | 2014-07-02 | 中国移动通信集团贵州有限公司 | Network reselection method and apparatus, and terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2012100604A1 (en) * | 2011-01-28 | 2012-08-02 | 中兴通讯股份有限公司 | Reselection method among networks of different standards and terminal |
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| CN102421157A (en) * | 2011-08-19 | 2012-04-18 | 展讯通信（上海）有限公司 | Communication method |
| CN102421157B (en) * | 2011-08-19 | 2014-03-19 | 展讯通信（上海）有限公司 | Communication method |
| CN103906156A (en) * | 2012-12-25 | 2014-07-02 | 中国移动通信集团贵州有限公司 | Network reselection method and apparatus, and terminal |
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| Publication number | Publication date |
|---|---|
| WO2012100604A1 (en) | 2012-08-02 |
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Application publication date: 20110601 |