CN103841635A - Method for improving positioning response speed and server - Google Patents
Method for improving positioning response speed and server Download PDFInfo
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- CN103841635A CN103841635A CN201210470302.6A CN201210470302A CN103841635A CN 103841635 A CN103841635 A CN 103841635A CN 201210470302 A CN201210470302 A CN 201210470302A CN 103841635 A CN103841635 A CN 103841635A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
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Abstract
The invention provides a method for improving positioning response speed and a server. The method for improving the positioning response speed includes: the server receives a positioning request sent by a client; the server inquires position point information which is reported by a terminal last time and saved by a server side according to terminal information carried in the positioning request; and if the position point information is found, the position point information found through the query is reported to the client directly. Through adoption of the method for improving positioning response speed and the server, the positioning response speed and positioning feels of users can be improved significantly.
Description
Technical field
The present invention relates to the location technology in mobile communication system, relate in particular to a kind of method and server that improves location response speed.
Background technology
In conventional alignment systems, initiate location for the terminal of having obtained the authorization, send Location Request to receiving that location response has roughly experienced following steps:
Client initiates request to location-server end, and location-server transmit a request to terminal according to predetermined wireless network data packet format, and terminal positions response, and result is returned to location-server, and location-server turns back to client by positioning result again.
The existing shortcoming of above-mentioned flow process: owing to sending Location Request to terminal from location-server, it is a process more consuming time that terminal restoring to normal position responds location-server end, cause client from issuing a request to location-server to a long stand-by period of location point informational needs that finally receives location-server and beam back, user's impression is not too desirable.
Summary of the invention
The embodiment of the present invention provides a kind of method and server that improves location response speed, finally receives location point informational needs that location-server the returns problem of long stand-by period to solve client from issuing a request to.
The embodiment of the present invention provides a kind of method that improves location response speed, and the method comprises:
Server receives the Location Request that client sends; And
The location point information of this terminal to report of the last time that described server is preserved according to the end message querying server end carrying in described Location Request, if inquire location point information, directly reports to client the location point information inquiring.
Preferably, the method also comprises:
Described server issues this Location Request to described terminal, receives the latest position dot information of described terminal to report and preserves, and this latest position dot information is reported to described client, so that described client is upgraded demonstration after receiving this latest position dot information.
Preferably, in the time that described Location Request is single Location Request, before described server issues this Location Request to described terminal, described method also comprises:
Described server determines that the time difference of time that this location point information is corresponding and current system time is not in predetermined threshold range; Or
Described server does not inquire location point information.
Preferably, in the time that described Location Request is single Location Request, described server is directly after client reports the location point information inquiring, and the method also comprises:
Described server determines that the time difference of time that this location point information is corresponding and current system time, in predetermined threshold range, confirms that described location point information is up-to-date location point information.
Preferably, described Location Request comprises continuous Location Request.
The embodiment of the present invention also provides a kind of server, and this server comprises:
Receiver module, the Location Request sending for receiving client; And
Processing module, the location point information of this terminal to report of the last time of preserving for the end message querying server end carrying according to described Location Request, if inquire location point information, directly reports to client the location point information inquiring.
Preferably, described processing module, also for: issue this Location Request to described terminal, receive described terminal to report latest position dot information and preserve, and this latest position dot information is reported to described client, so that described client is upgraded demonstration after receiving this latest position dot information.
Preferably, in the time that described Location Request is single Location Request, described processing module, also for before issuing this Location Request to described terminal, determine that the time difference of time that this location point information is corresponding and current system time is not in predetermined threshold range, or do not inquire location point information.
Preferably, in the time that described Location Request is single Location Request, described processing module, also for: after directly reporting the location point information inquiring to client, determine that the time difference of time that this location point information is corresponding and current system time, in predetermined threshold range, confirms that described location point information is up-to-date location point information.
Preferably, described Location Request comprises continuous Location Request.
Adopt the embodiment of the present invention, can greatly improve location response speed and user's location impression.
Brief description of the drawings
Fig. 1 is the signaling process figure that the present invention improves the embodiment of the method one of location response speed;
Fig. 2 is the signaling process figure that the present invention improves the embodiment of the method two of location response speed;
Fig. 3 is the structural representation of server example of the present invention.
Embodiment
For making the object, technical solutions and advantages of the present invention clearer, hereinafter in connection with accompanying drawing, embodiments of the invention are elaborated.It should be noted that, in the situation that not conflicting, the combination in any mutually of the feature in embodiment and embodiment in the application.
The embodiment of the present invention provides a kind of method that improves location response speed, and the method is described from server end, and the method comprises:
Step 1, server receive the Location Request that client sends;
The location point information of this terminal to report of the last time that step 2, server are preserved according to the end message querying server end carrying in described Location Request, if inquire location point information, directly reports to client the location point information inquiring.
In addition, after step 2, can also comprise: server issues this Location Request to described terminal, receive the latest position dot information of described terminal to report and preserve, and this latest position dot information is reported to described client, so that described client is upgraded demonstration after receiving this latest position dot information.
Above-mentioned server can be location-server, and client can be positioning client terminal, and Location Request can be single Location Request or continuous Location Request.
Above-described embodiment in the time that server is received Location Request first the location point information that reports of the last time of return service device end storage to client, then issue Location Request to terminal.Here divide single location and locate continuously two kinds of situations, the angle mutual from client, server end and terminal room is described in detail:
1, single location:
Specific implementation process as shown in Figure 1, comprising:
Step 101, positioning client terminal send single Location Request (support multiple send mode here, comprise HTML (Hypertext Markup Language) (http) mode, socket (socket) mode etc.) to location-server;
After step 102, location-server are received Location Request, first the legitimacy of request is verified, if illegal request is directly refused EO; If legitimate request, according to the location point information of the end message querying server end storage comprising in request;
The location point information of step 103, the storage of querying server end obtains Query Result, if do not comprise location point information in Query Result, forwards step 106 to; If inquire the location point information of this terminal, forward step 104 to;
The location point information inquiring is returned to positioning client terminal by step 104, location-server;
Step 105, location-server do as judged according to the relevant information of the location point inquiring: if the time difference of the time of the location point of depositing in database and current system time is in a predetermined threshold value (this value can be configured according to the actual requirements) scope, system is up-to-date location point by the location point accreditation in database, and step leaves it at that;
If the time difference exceedes this threshold value, enter step 106;
Step 106, location-server issue Location Request to terminal according to the form of wireless network bag;
After step 107, terminal are received single locating request message, report current location dot information to location-server end according to the form of agreement;
After step 108, location-server are received the location point information of terminal to report, this location point information is stored in database (if before location point, carry out overlapping operation);
Step 109, location-server are transmitted to positioning client terminal by the location point information reporting after processing.
2, locate continuously:
Specific implementation process as shown in Figure 2, comprising:
Step 201, positioning client terminal send continuous Location Request (support multiple send mode here, comprise http mode, socket mode) to location-server;
After step 202, location-server are received Location Request, first the legitimacy of request is verified, if illegal request is directly refused EO; If legitimate request, according to the end message Query Database comprising in request;
Step 203, Query Database obtain Query Result later, if do not comprise location point information in Query Result, forward step 205 to; If inquire the location point information of this terminal, forward step 204 to;
The location point information inquiring is returned to positioning client terminal by step 204, location-server;
Step 205, location-server issue continuous Location Request to terminal according to the form of wireless network bag;
After step 206, terminal are received continuous locating request message, report current location dot information to location-server end according to the cycle timing of agreement;
After step 207, location-server are received the location point information of terminal to report, this location point information is stored in database (if before location point, carry out overlapping operation);
Step 208, location-server are transmitted to positioning client terminal by the location point information reporting after processing.
The method of above-mentioned raising location response speed, carry out local search by server, the location point information of the last terminal to report inquiring is returned to client, can greatly reduce the return time of location point information, improve location response speed and user's location impression.
As shown in Figure 3, be the structural representation of server example of the present invention, this server comprises receiver module 31 and processing module 32, wherein:
Receiver module, the Location Request sending for receiving client;
Processing module, the location point information of this terminal to report of the last time of preserving for the end message querying server end carrying according to described Location Request, if inquire location point information, directly reports to client the location point information inquiring.
In addition, described processing module, also for: issue this Location Request to described terminal, receive described terminal to report latest position dot information and preserve, and this latest position dot information is reported to described client, so that described client is upgraded demonstration after receiving this latest position dot information.
Further, in the time that described Location Request is single Location Request, described processing module, also for before issuing this Location Request to described terminal, determine that the time difference of time that this location point information is corresponding and current system time is not in predetermined threshold range, or do not inquire location point information.Or in the time that described Location Request is continuous Location Request, whether described processing module inquires location point information all can issue this Location Request to described terminal.
Preferably, in the time that described Location Request is single Location Request, described processing module, also for: after directly reporting the location point information inquiring to client, determine that the time difference of time that this location point information is corresponding and current system time, in predetermined threshold range, confirms that described location point information is up-to-date location point information.
Above-mentioned server, by the location point information of the last terminal to report inquiring is returned to client, has greatly reduced the return time of location point information, improves location response speed and user's location impression.
One of ordinary skill in the art will appreciate that all or part of step in said method can carry out instruction related hardware by program and complete, said procedure can be stored in computer-readable recording medium, as read-only memory, disk or CD etc.Alternatively, all or part of step of above-described embodiment also can realize with one or more integrated circuits.Correspondingly, the each module/unit in above-described embodiment can adopt the form of hardware to realize, and also can adopt the form of software function module to realize.The present invention is not restricted to the combination of the hardware and software of any particular form.
Above embodiment is only unrestricted in order to technical scheme of the present invention to be described, only with reference to preferred embodiment, the present invention is had been described in detail.Those of ordinary skill in the art should be appreciated that and can modify or be equal to replacement technical scheme of the present invention, and do not depart from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of claim scope of the present invention.
Claims (10)
1. a method that improves location response speed, is characterized in that, the method comprises:
Server receives the Location Request that client sends; And
The location point information of this terminal to report of the last time that described server is preserved according to the end message querying server end carrying in described Location Request, if inquire location point information, directly reports to client the location point information inquiring.
2. method according to claim 1, is characterized in that, the method also comprises:
Described server issues this Location Request to described terminal, receives the latest position dot information of described terminal to report and preserves, and this latest position dot information is reported to described client, so that described client is upgraded demonstration after receiving this latest position dot information.
3. method according to claim 2, is characterized in that:
In the time that described Location Request is single Location Request, before described server issues this Location Request to described terminal, described method also comprises:
Described server determines that the time difference of time that this location point information is corresponding and current system time is not in predetermined threshold range; Or
Described server does not inquire location point information.
4. method according to claim 1, is characterized in that:
In the time that described Location Request is single Location Request, described server is directly after client reports the location point information inquiring, and the method also comprises:
Described server determines that the time difference of time that this location point information is corresponding and current system time, in predetermined threshold range, confirms that described location point information is up-to-date location point information.
5. method according to claim 2, is characterized in that:
Described Location Request comprises continuous Location Request.
6. a server, is characterized in that, this server comprises:
Receiver module, the Location Request sending for receiving client; And
Processing module, the location point information of this terminal to report of the last time of preserving for the end message querying server end carrying according to described Location Request, if inquire location point information, directly reports to client the location point information inquiring.
7. server according to claim 6, is characterized in that:
Described processing module, also for: issue this Location Request to described terminal, receive the latest position dot information of described terminal to report and preserve, and this latest position dot information is reported to described client, so that described client is upgraded demonstration after receiving this latest position dot information.
8. server according to claim 7, is characterized in that:
In the time that described Location Request is single Location Request, described processing module, also for before issuing this Location Request to described terminal, determine that the time difference of time that this location point information is corresponding and current system time is not in predetermined threshold range, or do not inquire location point information.
9. server according to claim 6, is characterized in that:
In the time that described Location Request is single Location Request, described processing module, also for: after directly reporting the location point information inquiring to client, determine that the time difference of time that this location point information is corresponding and current system time, in predetermined threshold range, confirms that described location point information is up-to-date location point information.
10. server according to claim 7, is characterized in that:
Described Location Request comprises continuous Location Request.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210470302.6A CN103841635A (en) | 2012-11-20 | 2012-11-20 | Method for improving positioning response speed and server |
| PCT/CN2013/084325 WO2014079272A1 (en) | 2012-11-20 | 2013-09-26 | Method and server for improving positioning response speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210470302.6A CN103841635A (en) | 2012-11-20 | 2012-11-20 | Method for improving positioning response speed and server |
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| Publication Number | Publication Date |
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| CN103841635A true CN103841635A (en) | 2014-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210470302.6A Pending CN103841635A (en) | 2012-11-20 | 2012-11-20 | Method for improving positioning response speed and server |
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| CN (1) | CN103841635A (en) |
| WO (1) | WO2014079272A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105491523A (en) * | 2015-12-08 | 2016-04-13 | 小米科技有限责任公司 | Method and device for acquiring position information |
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2012
- 2012-11-20 CN CN201210470302.6A patent/CN103841635A/en active Pending
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| CN101031144A (en) * | 2007-02-02 | 2007-09-05 | 华为技术有限公司 | Method and system for positioning mobile terminal |
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| CN105491523A (en) * | 2015-12-08 | 2016-04-13 | 小米科技有限责任公司 | Method and device for acquiring position information |
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| Publication number | Publication date |
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| WO2014079272A1 (en) | 2014-05-30 |
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Application publication date: 20140604 |