CN101527950B - Establishment method, mobile terminal and mobile communication system for communication link - Google Patents
Establishment method, mobile terminal and mobile communication system for communication link Download PDFInfo
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- CN101527950B CN101527950B CN2009100376752A CN200910037675A CN101527950B CN 101527950 B CN101527950 B CN 101527950B CN 2009100376752 A CN2009100376752 A CN 2009100376752A CN 200910037675 A CN200910037675 A CN 200910037675A CN 101527950 B CN101527950 B CN 101527950B
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- 238000000034 method Methods 0.000 title claims abstract description 14
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Abstract
The invention discloses an establishment method, a mobile terminal and a mobile communication system for a communication link. The method comprises the following steps that the mobile terminal selects a base station which is the nearest to the mobile terminal as a main service base station from a base station information base and selects a base station which is the second nearest to the mobile terminal as a spare service base station according to self latitude and longitude information; the mobile terminal generates broadcast information and broadcasts the information; the broadcast information contains information of the main service base station and the spare service base station selected by the mobile terminal; the mobile terminal receives response information transmitted by the service base stations and establishes the communication link with the service base stations; and the service base stations are the main service base station or the spare service base station. The embodiment of the invention can ensure that a stable link is established between the mobile terminal and the base stations.
Description
Technical field
The present invention relates to the mobile communication technology field, relate in particular to a kind of method for building up, portable terminal and GSM of communication link.
Background technology
Along with the development of mobile communication technology, nowadays portable terminal access internet is whenever and wherever possible browsed news, novel, and files such as download games, picture, music obtain the required information of user through the Internet; The user can also utilize portable terminal to pass through the network hard disc of mobile Internet file in download to oneself in addition, and visits, manages PC.
More and more tightr alternately along with between portable terminal and the Internet for guaranteeing communication smoothly between portable terminal and the Internet, for keeping stable link between portable terminal and the base station, has closer demand.
Summary of the invention
The problem that the present invention will solve is, a kind of method for building up, portable terminal and GSM of communication link is provided, and can guarantee to set up between portable terminal and the base station stable link.
For addressing the above problem, the invention provides a kind of method for building up of communication link, it comprises:
Portable terminal is according to the latitude and longitude information of self, and its nearest base station of selected distance is as main serving BS from the base station information storehouse, and its second near base station of selected distance is as subsequent use serving BS;
Portable terminal generates broadcast and broadcasting, comprises main serving BS and subsequent use serving BS information that said portable terminal is chosen in the said broadcast;
Portable terminal receives the response message that serving BS sends; Set up communication link with said serving BS; Said serving BS is said main serving BS or subsequent use serving BS, and when said main serving BS operate as normal, said response message sends to said portable terminal by said main serving BS; When said main serving BS takes place when unusual, said response message sends to said portable terminal by said subsequent use serving BS.
The present invention also provides a kind of portable terminal, and it comprises:
The base station information library module is used to store the latitude and longitude information and the coverage of all base stations;
The base station selection module is used for the latitude and longitude information according to said portable terminal, and the nearest base station of the said portable terminal of selected distance is as main serving BS from the base station information storehouse, and the near base station of the said portable terminal of selected distance second is as subsequent use serving BS;
Broadcast module is used to generate broadcast and broadcasts, and comprises the main serving BS and the subsequent use serving BS information of said portable terminal in the said broadcast;
Communication module is used to receive the response message that serving BS sends, and sets up communication link with said serving BS, and said serving BS is said main serving BS or subsequent use serving BS; When the main serving BS of choosing when portable terminal is received broadcast, send response message and give portable terminal; When this main serving BS breaks down, send response message by subsequent use serving BS and give portable terminal.
In addition, the present invention also provides a kind of GSM, and it comprises:
Portable terminal, main serving BS, subsequent use serving BS;
Said portable terminal is used for the latitude and longitude information according to self; Its nearest base station of selected distance is as said main serving BS from the base station information storehouse; Apart from its second near base station as said subsequent use serving BS; And generate broadcast and broadcast, comprise main serving BS and subsequent use serving BS information that said portable terminal is chosen in the said broadcast;
Said main serving BS is used for when its operate as normal, receiving the broadcast of said portable terminal, sends response message to said portable terminal, sets up communication link with said portable terminal;
Said subsequent use serving BS is used for taking place when unusual when said main serving BS, receives the broadcast of said portable terminal, sends response message to said portable terminal, sets up communication link with said portable terminal.
Embodiment of the present invention embodiment; Portable terminal passes through its nearest base station of selected distance as main serving BS; And apart from its second near base station as subsequent use serving BS, and in broadcast, carry above-mentioned information and broadcast, receive the response message of main serving BS or subsequent use serving BS then; And set up communication link with it, guarantee to set up stable link between portable terminal and main serving BS or the subsequent use serving BS.
Description of drawings
Fig. 1 is the schematic flow sheet of an embodiment of the method for building up of a kind of communication link of the present invention;
Fig. 2 is the composition sketch map of an embodiment of a kind of GSM of the present invention;
Fig. 3 is the structural representation of first embodiment of portable terminal among Fig. 2;
Fig. 4 is the structural representation of second embodiment of portable terminal among Fig. 2;
Fig. 5 is the structural representation of the 3rd embodiment of portable terminal among Fig. 2;
Fig. 6 is the structural representation of the 4th embodiment of portable terminal among Fig. 2.
Embodiment
Below in conjunction with accompanying drawing the embodiment of the invention is introduced in further detail.
As shown in Figure 1, be the schematic flow sheet of an embodiment of the method for building up of inventing a kind of communication link, it may further comprise the steps:
11: portable terminal is according to the latitude and longitude information of self, and its nearest base station of selected distance is as main serving BS from the base station information storehouse, and its second near base station of selected distance is as subsequent use serving BS;
Wherein, Store the latitude and longitude information and the coverage of all base stations in the base station information storehouse; Portable terminal is according to the latitude and longitude information of self; Compare with the base station information of storing in the base station information storehouse, its nearest base station of selected distance is as main serving BS, and its second near base station of selected distance is as subsequent use serving BS.
12: portable terminal generates broadcast and broadcasts, and comprises the serving BS and the subsequent use serving BS of portable terminal in the broadcast;
13: portable terminal receives the response message that serving BS sends, and sets up communication link with serving BS, and serving BS is main serving BS or subsequent use serving BS;
When the main serving BS of choosing when portable terminal is received broadcast, send response message and give portable terminal,, become the serving BS of portable terminal for it provides service; Delay machine etc. when unusual when this main serving BS, can send response message by subsequent use serving BS and give portable terminal,, become the serving BS of portable terminal for it provides service; Realize to keep stable link between portable terminal and the base station with this.
Optional, in the above-described embodiments, also comprise before the step 11:
10: portable terminal obtains the latitude and longitude information of self, and the mode that portable terminal obtains own latitude and longitude information has multiple, comprising but be not limited to following several kinds:
First kind of mode, portable terminal receive the data that gps satellite sends through built-in GPS module, obtain the latitude and longitude information of self; In the present portable terminal such as the expensive goods of mobile phone, all integrated usually GPS function is just portable terminal can obtain the longitude and latitude of self through GPS so;
The second way; Portable terminal is according to current geographical location information; Inquire about built-in electronic chart and obtain the latitude and longitude information of self; For example the current present position of portable terminal is a Beijing Worker's Gymnasium, just can obtain the current longitude and latitude of portable terminal through the longitude and latitude of the Worker's Gymnasium put down in writing in the electronic chart;
The third mode; Portable terminal is according to current geographical location information; The inquiry mobile Internet obtains the latitude and longitude information of self; For example the current present position of portable terminal is a Beijing Worker's Gymnasium, just can be through the longitude and latitude of the corresponding serving web page inquiry of mobile Internet Worker's Gymnasium, to obtain the current longitude and latitude of portable terminal;
Wherein, first kind of mode is applicable under the outdoor condition situation that gps signal is stronger; If in the indoor more weak zone of gps signal of waiting, portable terminal can adopt the back dual mode to obtain the latitude and longitude information of self.
In the above-described embodiments, the indication portable terminal includes but not limited to mobile phone, personal digital assistant, notebook computer etc.
Fig. 2 is the composition sketch map of an embodiment of a kind of GSM of the present invention, and it comprises:
Portable terminal 20, main serving BS 21, subsequent use serving BS 22;
Portable terminal 20 is used for the latitude and longitude information according to self; Its nearest base station of selected distance is as main serving BS 21 from the base station information storehouse; Apart from its second near base station as subsequent use serving BS 22; And generate broadcast and broadcast, comprise the main serving BS 21 that portable terminal 20 chooses and the information of subsequent use serving BS 22 in the broadcast;
Wherein, present embodiment indication portable terminal 20 includes but not limited to mobile phone, personal digital assistant, notebook computer etc.
Main serving BS 21 is used for when its operate as normal, and the broadcast of mobile terminal receive 20 is sent response message to portable terminal 20, sets up communication link with portable terminal 20;
Subsequent use serving BS 22 is used for when main serving BS 21 generations are unusual, and the broadcast of mobile terminal receive 20 is sent response messages to portable terminal 20, sets up communication link with portable terminal 20.
Embodiment of the present invention embodiment, its nearest base station of portable terminal chosen distance is as serving BS,,, when main serving BS is received broadcast, sends response message and gives portable terminal, for it provides service as subsequent use serving BS apart from its second near base station; Delay machine etc. when unusual when this main serving BS, can send response message by subsequent use serving BS and give portable terminal, for it provides service; Realize to keep stable link between portable terminal and the base station with this.
Fig. 3 is the structural representation of first embodiment of portable terminal 20 among Fig. 2, and it comprises:
Base station information library module 200 is used to store the latitude and longitude information and the coverage of all base stations;
Base station selection module 201 is used for the latitude and longitude information according to portable terminal, and the nearest base station of selected distance portable terminal is as main serving BS from the base station information storehouse, and the near base station of selected distance portable terminal second is as subsequent use serving BS;
Optional, base station selection module 201 comprises:
Main serving BS is chosen unit 2011, is used for the latitude and longitude information according to said portable terminal, and its nearest base station of selected distance is as main serving BS from the base station information storehouse;
Subsequent use serving BS is chosen unit 2012, is used for the latitude and longitude information according to said portable terminal, and the near base station of selected distance portable terminal second is as subsequent use serving BS from the base station information storehouse;
Wherein, present embodiment indication portable terminal includes but not limited to mobile phone, personal digital assistant, notebook computer etc.
When the main serving BS of choosing when portable terminal is received broadcast, send response message and give portable terminal, for it provides service; When delaying fault such as machine when this main serving BS, can send response message by subsequent use serving BS and give portable terminal, for it provides service; Realize to keep stable link between portable terminal and the base station with this.
Fig. 4 is the structural representation of second embodiment of portable terminal 20 among Fig. 2, and it has the same structure as shown in Figure 3 and the module of function, in addition, also comprises:
GPS module 204 is used to receive gps satellite signal, and portable terminal is positioned;
First acquisition module 205 is used for obtaining through the GPS module latitude and longitude information of said portable terminal.
In this embodiment, portable terminal can pass through first acquisition module 205, utilizes inner integrated GPS module 204 to obtain the latitude and longitude information of self.
Fig. 5 is the structural representation of the 3rd embodiment of portable terminal 20 among Fig. 2, and it has the same structure as shown in Figure 3 and the module of function, in addition, also comprises:
Electric map module 206 is used for the store electrons version map;
Second acquisition module 207 is used for obtaining the latitude and longitude information of said portable terminal through said electronic chart according to current geographical location information.
In this embodiment; Portable terminal can for example be a Beijing Worker's Gymnasium according to the present located geographical position, just can pass through second acquisition module 207; The longitude and latitude of the Worker's Gymnasium of storage obtains self current latitude and longitude information in the inquiry electric map module 206.
Fig. 6 is the structural representation of the 4th embodiment of portable terminal 20 among Fig. 2, and it has the same structure as shown in Figure 3 and the module of function, in addition, also comprises:
The 3rd acquisition module 208 is used for obtaining the latitude and longitude information of portable terminal through mobile Internet according to current geographical location information.
In this embodiment; Portable terminal can be according to the present located geographical position; For example be Beijing Worker's Gymnasium, inquire about the longitude and latitude that corresponding serving web page obtains the Worker's Gymnasium, just can obtain self current latitude and longitude information through the 3rd acquisition module 208 visit mobile Internets.
The above is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; Can also make some improvement and retouching, these improvement and retouching also are regarded as protection scope of the present invention.
Claims (11)
1. the method for building up of a communication link is characterized in that, comprising:
Portable terminal is according to the latitude and longitude information of self, and its nearest base station of selected distance is as main serving BS from the base station information storehouse, and its second near base station of selected distance is as subsequent use serving BS;
Portable terminal generates broadcast and broadcasts, and comprises main serving BS and subsequent use serving BS information that said portable terminal is chosen in the said broadcast;
Portable terminal receives the response message that serving BS sends; Set up communication link with said serving BS; Said serving BS is said main serving BS or subsequent use serving BS, and when said main serving BS operate as normal, said response message sends to said portable terminal by said main serving BS; When said main serving BS takes place when unusual, said response message sends to said portable terminal by said subsequent use serving BS.
2. the method for building up of communication link as claimed in claim 1 is characterized in that, stores the latitude and longitude information and the coverage of all base stations in the said base station information storehouse.
3. according to claim 1 or claim 2 the method for building up of communication link; It is characterized in that; Said portable terminal is according to the latitude and longitude information of self; Its nearest base station of selected distance is as main serving BS from the base station information storehouse, and before its second near base station step as subsequent use serving BS of selected distance, also comprises:
Said portable terminal receives the data of satellite transmission through built-in GPS module, obtains the latitude and longitude information of self.
4. according to claim 1 or claim 2 the method for building up of communication link; It is characterized in that; Said portable terminal is according to the latitude and longitude information of self; Its nearest base station of selected distance is as main serving BS from the base station information storehouse, and before its second near base station step as subsequent use serving BS of selected distance, also comprises:
Said portable terminal is inquired about built-in electronic chart and is obtained the latitude and longitude information of self according to current geographical location information.
5. according to claim 1 or claim 2 the method for building up of communication link; It is characterized in that; Said portable terminal is according to the latitude and longitude information of self; Its nearest base station of selected distance is as main serving BS from the base station information storehouse, and before its second near base station step as subsequent use serving BS of selected distance, also comprises:
Said portable terminal is according to current geographical location information, and the inquiry mobile Internet obtains the latitude and longitude information of self.
6. a portable terminal is characterized in that, comprising:
The base station information library module is used to store the latitude and longitude information and the coverage of all base stations;
The base station selection module is used for the latitude and longitude information according to said portable terminal, and the nearest base station of the said portable terminal of selected distance is as main serving BS from the base station information storehouse, and the near base station of the said portable terminal of selected distance second is as subsequent use serving BS;
Broadcast module is used to generate broadcast and broadcasts, and comprises the main serving BS and the subsequent use serving BS information of said portable terminal in the said broadcast;
Communication module is used to receive the response message that serving BS sends, and sets up communication link with said serving BS, and said serving BS is said main serving BS or subsequent use serving BS; When the main serving BS of choosing when portable terminal is received broadcast, send response message and give portable terminal; When this main serving BS breaks down, send response message by subsequent use serving BS and give portable terminal.
7. portable terminal as claimed in claim 6 is characterized in that, comprising: said base station selection module comprises:
Main serving BS is chosen the unit, is used for the latitude and longitude information according to said portable terminal, and the nearest base station of the said portable terminal of selected distance is as main serving BS from said base station information library module;
Subsequent use serving BS is chosen the unit, and according to the latitude and longitude information of said portable terminal, the near base station of the said portable terminal of selected distance second is as subsequent use serving BS from said base station information library module.
8. like claim 6 or 7 described portable terminals, it is characterized in that, also comprise:
The GPS module is used to receive gps satellite signal, and said portable terminal is positioned;
First acquisition module is used for obtaining through said GPS module the latitude and longitude information of said portable terminal.
9. like claim 6 or 7 described portable terminals, it is characterized in that, also comprise:
Electric map module is used for the store electrons version map;
Second acquisition module is used for obtaining the latitude and longitude information of said portable terminal through said electronic chart according to current geographical location information.
10. like claim 7 or 8 described portable terminals, it is characterized in that, also comprise:
The 3rd acquisition module is used for obtaining the latitude and longitude information of said portable terminal through mobile Internet according to current geographical location information.
11. a GSM is characterized in that, comprising:
Portable terminal, main serving BS, subsequent use serving BS;
Said portable terminal is used for the latitude and longitude information according to self; Its nearest base station of selected distance is as said main serving BS from the base station information storehouse; Apart from its second near base station as said subsequent use serving BS; And generate broadcast and broadcast, comprise main serving BS and subsequent use serving BS information that said portable terminal is chosen in the said broadcast;
Said main serving BS is used for when its operate as normal, receiving the broadcast of said portable terminal, sends response message to said portable terminal, sets up communication link with said portable terminal;
Said subsequent use serving BS is used for taking place when unusual when said main serving BS, receives the broadcast of said portable terminal, sends response message to said portable terminal, sets up communication link with said portable terminal.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100376752A CN101527950B (en) | 2009-03-06 | 2009-03-06 | Establishment method, mobile terminal and mobile communication system for communication link |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009100376752A CN101527950B (en) | 2009-03-06 | 2009-03-06 | Establishment method, mobile terminal and mobile communication system for communication link |
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| CN101527950A CN101527950A (en) | 2009-09-09 |
| CN101527950B true CN101527950B (en) | 2012-03-07 |
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| CN2009100376752A Active CN101527950B (en) | 2009-03-06 | 2009-03-06 | Establishment method, mobile terminal and mobile communication system for communication link |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20120071200A1 (en) * | 2010-09-22 | 2012-03-22 | Infineon Technologies Ag | Method and device for selecting a serving base station, mobile communication network, base station, and method for determining transmission characteristics |
| CN106413131B (en) * | 2016-10-21 | 2019-07-26 | 国网黑龙江省电力有限公司信息通信公司 | Point-to-point communication method for electric vehicles |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1286841A (en) * | 1998-08-28 | 2001-03-07 | 三星电子株式会社 | Handoff device and mehtod for mobile communication system |
| CN1391423A (en) * | 2001-06-07 | 2003-01-15 | 三洋电机株式会社 | Mobile communication terminal machine |
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2009
- 2009-03-06 CN CN2009100376752A patent/CN101527950B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1286841A (en) * | 1998-08-28 | 2001-03-07 | 三星电子株式会社 | Handoff device and mehtod for mobile communication system |
| CN1391423A (en) * | 2001-06-07 | 2003-01-15 | 三洋电机株式会社 | Mobile communication terminal machine |
Non-Patent Citations (2)
| Title |
|---|
| JP特开2000-341737A 2000.12.08 |
| JP特开2007-166412A 2007.06.28 |
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| CN101527950A (en) | 2009-09-09 |
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Effective date of registration: 20190114 Address after: 518057 Desai Science and Technology Building, 9789 Shennan Avenue, Yuehai Street, Nanshan District, Shenzhen City, Guangdong Province, 17th Floor (15th Floor of Natural Floor) 1702-1703 Patentee after: Shenzhen acoustic Cmi Holdings Ltd Address before: 518057 No. 1 Building, No. 2 Cool Information Port, Mengxi Road, North District, Nanshan High-tech Industrial Park, Shenzhen City, Guangdong Province Patentee before: Yulong Computer and Communication Sci. & Tech. (Shenzhen) Co., Ltd. |