CN1863387A - Method for careless positioning mobile user terminal - Google Patents
Method for careless positioning mobile user terminal Download PDFInfo
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- CN1863387A CN1863387A CNA2005101257220A CN200510125722A CN1863387A CN 1863387 A CN1863387 A CN 1863387A CN A2005101257220 A CNA2005101257220 A CN A2005101257220A CN 200510125722 A CN200510125722 A CN 200510125722A CN 1863387 A CN1863387 A CN 1863387A
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Abstract
This invention provides a method for rough location to terminals of mobile users including: a terminal of a mobile user reports the radio signal information of its position to the network side, which judges the position sphere of the terminal of said mobile terminal based on the received radio signals information reported by said terminal.
Description
Technical field
The present invention relates to communication field, relate in particular to a kind of method of mobile subscriber's terminal being carried out coarse localization.
Background technology
Wireless local (WLL, Wireless Local Lock) network is to utilize wireless technology to provide the terminal traffic service for fixed terminal equipment or regional mobile terminal device, have advantages such as capacity is big, deployment is flexible, networking speed is fast, accommodative ability of environment is strong, network configuration is simple, not being subject to natural calamity destroys, the WLL network can be used as replenishing of cable network, substitute the wired system that breaks down, or the occasional service and the emergency traffic of short-term are provided.
At present, a lot of WLL operator is arranged, they have the right of operation wireless local net, but the right of not runing mobile network.In the WLL network, the relatively stricter area of control requires the random zone of terminal equipment can not surpass the regional extent of a sub-district or a plurality of sub-districts, to refuse to provide service when the user of terminal equipment opens an account, will contract the like this regional extent that can roam, the zone that allows roaming to terminal equipment if exceed this regional extent WLL network.
In the WLL network, under many circumstances, need position operation to the mobile subscriber.For example, System Expansion, promptly the coverage of wireless signal changes, and as base station dilatation or adjustment etc., because variation has taken place the scope of sub-district, need change the signatory random zone of terminal equipment, promptly needs the roaming range of contracting terminal equipment again.Accuracy for the information that can guarantee to be contracted just need communication system coarse localization mobile subscriber present located position, and definite mobile subscriber is covered by which signal.
In the WLL network, can in different zones, take different rates to the mobile subscriber; it is mobile subscriber oneself selected often movable zone when opening an account; user's rate is lower in this zone, and after leaving this zone, its rate will be than higher.Therefore, this mobile subscriber can be according to the needs of oneself, select zones such as own residence or place of working as the cheap rate zone, the user often can not directly determine the particular location in this cheap rate zone, just need the user in this cheap rate zone, dial special phone and come the notification communication system to activate the different rate business of above-mentioned zones of different,, activate the different rate business of above-mentioned zones of different as the start registration perhaps by other modes.At this moment, also need communication system coarse localization mobile subscriber present located position, and definite mobile subscriber is covered by which signal.
In the prior art, the network side method of wireless signal of obtaining mobile subscriber's terminal comprises following several:
1, the network side indicating terminal carries out location registers.
2, terminal is initiatively initiated location registers.
3, terminal makes a call.
4, terminal is sent page response.
In above-mentioned several method, mobile subscriber's terminal can be sent to network side with the wireless signal that covers the current position of terminal.
In the prior art, also, determine the method for the position range of terminal not according to the wireless signal information of terminal to report.
Summary of the invention
In view of above-mentioned existing in prior technology problem, the purpose of this invention is to provide a kind of method of mobile subscriber's terminal being carried out coarse localization, thereby can pass through the wireless signal information of mobile subscriber's terminal to report, network side is judged mobile subscriber's position range roughly.
The objective of the invention is to be achieved through the following technical solutions:
A kind of mobile subscriber's terminal is carried out the method for coarse localization, comprising:
A, mobile subscriber's terminal reports the wireless signal information of its position to network side;
B, network side judge the position range of described mobile subscriber's terminal according to the wireless signal information of the described terminal to report of receiving.
Described steps A specifically comprises:
Described terminal reports one or the message of a more than cell information of carried terminal position to network side;
And/or,
Described terminal reports the message of the pilot signal strength information of of the carried terminal position or a more than sub-district to network side;
And/or,
Described terminal reports the message of the signal time delay information of one of the carried terminal position or a more than sub-district to network side.
Described step B specifically comprises:
After network side is received the message of terminal to report from eating dishes without rice or wine, obtain the wireless signal information of the terminal position that comprises in this message, this wireless signal information is analyzed, judge the position range of described terminal.
Described step B specifically comprises:
Network side obtains or a more than cell information of described terminal to report, and this information is analyzed, and judges the position range of described terminal;
And/or,
Network side obtains or the pilot signal strength information of a more than sub-district of described terminal to report, and this information is analyzed, and judges the position range of described terminal;
And/or,
Network side obtains one or the signal time delay information of a more than sub-district of described terminal to report, and this information is analyzed, and judges the position range of described terminal.
Described step B specifically comprises:
Network side obtains or a more than cell information of described terminal to report, according to the geographical area information of the plot planning that reports, judges the position range of described terminal;
And/or,
Network side obtains the pilot signal strength information of a sub-district of described terminal to report, determine terminal in the scope of a circle that with the base station is the center of circle, pilot signal strength information according to more than sub-district of terminal to report determines terminal in the overlapping scope of a more than circle;
And/or,
Network side obtains the signal time delay information of a sub-district of described terminal to report, determine terminal in the scope that with the base station is circle in the center of circle or semicircle, signal time delay information according to more than sub-district of terminal to report determines terminal in the overlapping scope of a more than circle.
Described step B also comprises:
After network side has been judged the position range of described terminal, return response message, and, further do other and handle operation according to the position range of the described terminal that obtains to described terminal.
Described step B also comprises:
Network side for the mobile subscriber binds CAMEL-Subscription-Information, provides the business of position nearby principle according to the position range information of the described terminal that obtains and the rule that configures in advance for the mobile subscriber.
Described method is applicable to wireless local WLL network or global system for mobile communications GSM network or Code Division Multiple Access (CDMA) network or general packet radio service (GPRS) network.
As seen from the above technical solution provided by the invention, the present invention is by the wireless signal information such as various sub-districts, pilot signal strength and signal time delay of analysis mobile subscriber's terminal to report, network side can be judged the position range of mobile subscriber's terminal roughly, and can further do other processing in view of the above.
Description of drawings
Fig. 1 is the flow chart of the specific implementation of the method for the invention.
Embodiment
The invention provides a kind of method of mobile subscriber's terminal being carried out coarse localization, core of the present invention is: network side is according to the wireless signal information of mobile subscriber's terminal to report, the rough positional information of judging the mobile subscriber, and further do other processing in view of the above.
Describe the method for the invention in detail below in conjunction with accompanying drawing, the flow process of the specific implementation of the method for the invention comprises the steps: as shown in Figure 1
Step 1-1, mobile subscriber's terminal to report has carried the message of the wireless signal information of its position and has given network side.
At first mobile subscriber's terminal reports the message of the wireless signal information of having carried its position to network side.In actual applications, terminal can report following information.
1, terminal reports one or more cell information of carried terminal position to network side.
2, terminal reports the pilot signal strength information of one or more sub-district of carried terminal position to network side.
3, terminal reports the signal time delay information of one or more sub-district of carried terminal position to network side.Cdma system is a clock synchronization system, and the base station is by PN sign indicating number and gps time strict synchronism, and mobile phone is also set up the time reference identical with the base station after receiving Sync Channel Message.Eating dishes without rice or wine of CDMA all is the 20ms frame that is divided into one by one, and in the base station, mobile phone and it are fully synchronous, so each frame of the back emitted of mobile phone should all be to align with the 20ms frame.Because the delay of eating dishes without rice or wine, the reverse frames that receive the base station are affirmed and there is deviation at the edge of the 20ms frame of base station oneself, this deviation is calculated by the base station, is exactly the delay that wireless signal is being eated dishes without rice or wine.Terminal can simultaneously report above-mentioned three kinds of information to network side, and network side can select wherein any one or two kinds or all information to carry out position range and judge.
Step 1-2, network side be according to the message of receiving, any one that select wherein to comprise or two kinds or all information are judged mobile subscriber's location information of terminals roughly.
According to carrying of above-mentioned terminal to report the message of wireless signal information, network side can be judged mobile subscriber's positional information roughly.Concrete decision method comprises following several:
1, because there is planning sub-district itself, itself there is a non-accurate relation sub-district and geographic area, so network side is according to one or more cell information of terminal to report, can judge the position range of terminal roughly, when more than one of the cell information of terminal to report, the position range of the terminal of judgement also can be relatively accurate.This decision method can use under the not high situation of positioning accuracy request.
2, in general, the signal of near terminal is relatively strong from the base station.Network side can be determined the distance of terminal from the base station substantially according to the pilot signal strength information of one or more sub-district of terminal to report.Such as, network side is according to the pilot signal strength information of a sub-district of terminal to report, can determine terminal in the scope of a circle that with the base station is the center of circle,, can determine that terminal is in the overlapping scope of two circles according to the pilot signal strength information of two sub-districts of terminal to report.And base station itself is fixed on certain geographical position, so, just can judge the position range of terminal roughly, this decision method can use under the not high situation of positioning accuracy request.When terminal reported pilot signal strength information more than a sub-district simultaneously, the accuracy of location can increase.
3, the time delay information of sub-district is the same with pilot signal strength information, also can reflect the distance of terminal from the base station.Network side is according to the signal time delay information of a sub-district of terminal to report, can coarse localization goes out terminal in the scope that with the base station is circle in the center of circle or semicircle.Network side can coarse localization go out terminal in the overlapping scope of a plurality of circles that with the base station is the center of circle according to the signal time delay information of a plurality of sub-districts of terminal to report.This decision method can use under the not high situation of positioning accuracy request.
In actual applications, network side can be used in combination above-mentioned three kinds of decision methods according to the message of receiving.
Can judge the position range of terminal roughly according to the information and the pilot signal strength information thereof of one or more sub-district of terminal to report such as, network side, this decision method can use under the not high situation of positioning accuracy request.This decision method slightly improves than the positioning accuracy of above-mentioned first kind and second kind decision method.
Such as, network side can be judged the position range of terminal roughly according to information, pilot signal strength information and the signal time delay information of one or more sub-district of terminal to report, this decision method can use under the not high situation of positioning accuracy request.This decision method all has raising than the positioning accuracy of above-mentioned first kind, second kind and the third decision method.
Step 1-3, network side return response message to terminal after having judged the position range of terminal roughly, and can further do other processing in view of the above.
After network side has been judged the position range of terminal roughly, promptly determined mobile subscriber's position range substantially after, return response message to mobile subscriber's terminal.
Then, network side can further be done other processing according to the position range information of the terminal that obtains.Such as, network side can be done the processing of following user signing contract information binding class:
1, network side is the relatively accurate CAMEL-Subscription-Information of user binding according to user's position range and the rule that configures in advance, as random zone, user area that rate is preferential.
2, network side is the business of user-provided location principle nearby according to user's position range and the rule that configures in advance, as business such as florist's shop, hospital, urgent call phones.
Method of the present invention is applicable to WLL network, GSM (global system for mobile communications) network, CDMA (code division multiple access) network and GPRS (GPRS) network.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (8)
1, a kind of mobile subscriber's terminal is carried out the method for coarse localization, it is characterized in that, comprising:
A, mobile subscriber's terminal reports the wireless signal information of its position to network side;
B, network side judge the position range of described mobile subscriber's terminal according to the wireless signal information of the described terminal to report of receiving.
2, according to claim 1 is described mobile subscriber's terminal is carried out the method for coarse localization, it is characterized in that described steps A specifically comprises:
Described terminal reports one or the message of a more than cell information of carried terminal position to network side;
And/or,
Described terminal reports the message of the pilot signal strength information of of the carried terminal position or a more than sub-district to network side;
And/or,
Described terminal reports the message of the signal time delay information of one of the carried terminal position or a more than sub-district to network side.
3, described mobile subscriber's terminal is carried out the method for coarse localization according to claim 1 or 2, it is characterized in that described step B specifically comprises:
After network side is received the message of terminal to report from eating dishes without rice or wine, obtain the wireless signal information of the terminal position that comprises in this message, this wireless signal information is analyzed, judge the position range of described terminal.
4, according to claim 3 is described mobile subscriber's terminal is carried out the method for coarse localization, it is characterized in that described step B specifically comprises:
Network side obtains or a more than cell information of described terminal to report, and this information is analyzed, and judges the position range of described terminal;
And/or,
Network side obtains or the pilot signal strength information of a more than sub-district of described terminal to report, and this information is analyzed, and judges the position range of described terminal;
And/or,
Network side obtains one or the signal time delay information of a more than sub-district of described terminal to report, and this information is analyzed, and judges the position range of described terminal.
5, according to claim 4 is described mobile subscriber's terminal is carried out the method for coarse localization, it is characterized in that described step B specifically comprises:
Network side obtains or a more than cell information of described terminal to report, according to the geographical area information of the plot planning that reports, judges the position range of described terminal;
And/or,
Network side obtains the pilot signal strength information of a sub-district of described terminal to report, determine terminal in the scope of a circle that with the base station is the center of circle, pilot signal strength information according to more than sub-district of terminal to report determines terminal in the overlapping scope of a more than circle;
And/or,
Network side obtains the signal time delay information of a sub-district of described terminal to report, determine terminal in the scope that with the base station is circle in the center of circle or semicircle, signal time delay information according to more than sub-district of terminal to report determines terminal in the overlapping scope of a more than circle.
6, according to claim 3 is described mobile subscriber's terminal is carried out the method for coarse localization, it is characterized in that described step B also comprises:
After network side has been judged the position range of described terminal, return response message, and, further do other and handle operation according to the position range of the described terminal that obtains to described terminal.
7, according to claim 6 is described mobile subscriber's terminal is carried out the method for coarse localization, it is characterized in that described step B also comprises:
Network side for the mobile subscriber binds CAMEL-Subscription-Information, provides the business of position nearby principle according to the position range information of the described terminal that obtains and the rule that configures in advance for the mobile subscriber.
8, according to the described method of mobile subscriber's terminal being carried out coarse localization of claim 1, it is characterized in that described method is applicable to wireless local WLL network or global system for mobile communications GSM network or Code Division Multiple Access (CDMA) network or general packet radio service (GPRS) network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005101257220A CN1863387A (en) | 2005-12-01 | 2005-12-01 | Method for careless positioning mobile user terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005101257220A CN1863387A (en) | 2005-12-01 | 2005-12-01 | Method for careless positioning mobile user terminal |
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| CN1863387A true CN1863387A (en) | 2006-11-15 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102215468A (en) * | 2010-04-02 | 2011-10-12 | 广东宜通世纪科技股份有限公司 | Crowd distribution monitoring method and system |
| CN103747522A (en) * | 2013-12-31 | 2014-04-23 | 上海华为技术有限公司 | Method and equipment for acquiring positional information |
| WO2016168971A1 (en) * | 2015-04-20 | 2016-10-27 | 华为技术有限公司 | Mobile terminal positioning method and apparatus, device and server |
| WO2017147830A1 (en) * | 2016-03-03 | 2017-09-08 | 臧利 | Fuzzy positioning method and system for base station |
-
2005
- 2005-12-01 CN CNA2005101257220A patent/CN1863387A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102215468A (en) * | 2010-04-02 | 2011-10-12 | 广东宜通世纪科技股份有限公司 | Crowd distribution monitoring method and system |
| CN103747522A (en) * | 2013-12-31 | 2014-04-23 | 上海华为技术有限公司 | Method and equipment for acquiring positional information |
| US9848402B2 (en) | 2013-12-31 | 2017-12-19 | Huawei Technologies Co., Ltd. | Method and device for collecting location information |
| US10111198B2 (en) | 2013-12-31 | 2018-10-23 | Huawei Technologies Co., Ltd. | Method and device for collecting location information |
| WO2016168971A1 (en) * | 2015-04-20 | 2016-10-27 | 华为技术有限公司 | Mobile terminal positioning method and apparatus, device and server |
| CN106664679A (en) * | 2015-04-20 | 2017-05-10 | 华为技术有限公司 | Mobile terminal positioning method and apparatus, device and server |
| US10321428B2 (en) | 2015-04-20 | 2019-06-11 | Huawei Technologies Co., Ltd. | Mobile terminal positioning method, apparatus, device, and server |
| CN106664679B (en) * | 2015-04-20 | 2019-11-29 | 华为技术有限公司 | A kind of mobile terminal locating method, device, equipment and server |
| WO2017147830A1 (en) * | 2016-03-03 | 2017-09-08 | 臧利 | Fuzzy positioning method and system for base station |
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