CN101355723A - System and method for providing position information service in radio communication system - Google Patents
System and method for providing position information service in radio communication system Download PDFInfo
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- CN101355723A CN101355723A CNA2007101304860A CN200710130486A CN101355723A CN 101355723 A CN101355723 A CN 101355723A CN A2007101304860 A CNA2007101304860 A CN A2007101304860A CN 200710130486 A CN200710130486 A CN 200710130486A CN 101355723 A CN101355723 A CN 101355723A
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Abstract
The invention discloses a system for providing position information service in a radio communication system. A position service information acquiring point is used for acquiring a radio parameter at a radio terminal, and the radio parameter comprises the position relation between the radio terminal and an adjacent service information acquiring point. A position service information aggregating point is used for receiving and aggregating the radio parameter and for responding according to a position service request sent by a position information server. An authentication/ authorization/charging server is used for receiving an authentication request of the position service and sending the authentication result to the position information server. The position information server is used for receiving the position service request aiming at the radio terminal and sending the position service request to the position service information aggregating point according to the responding result of the position service authentication request as well as obtaining the current position information of the radio terminal according to the radio parameter contained by the response and applying the current position information to responding the position service request. The invention also discloses a method for providing the position information service in the radio communication system.
Description
Technical field
The present invention relates to a kind of wireless communication technique, specifically, relate to system and method thereof that location information service is provided in a kind of wireless communication system.
Background technology
The wireless communication system that uses has various ways at present, and further developing of mobile communication has urgent requirement to general location information service system.Though each concrete wireless communication system has certain location information service technology, but there is not a kind of general location information service technology that is applicable to various wireless communication systems, can cause between the mobile radio communication positional information to share like this, network element can't intercommunication, defectives such as networking cost height.
Summary of the invention
Technical problem solved by the invention provides the system that location information service is provided in a kind of wireless communication system, can adapt to various wireless networks, has realized sharing of wireless terminal position information.
Technical scheme is as follows:
The system of location information service is provided in a kind of wireless communication system, comprises wireless terminal, comprising:
The location service information collection point is used to obtain the wireless parameter of described wireless terminal, and described wireless parameter is reported; Described wireless parameter comprises the position relation between described wireless terminal and the information on services collection point, adjacent position;
The location service information Rendezvous Point is used for receiving and compiling described wireless parameter, and makes response according to the location service request that positional information server sends, and comprises described wireless parameter in the described response;
Authentication/mandate/accounting server is used for the request of receiving position entitlement, and makes authentication, mandate or inquiry about charging, and the result is sent to positional information server;
Positional information server, be used to receive location service request at described wireless terminal, send the location-based service authentication request to authentication/mandate/accounting server, and send location service request to the location service information Rendezvous Point according to the response results of described location-based service authentication request; After obtaining the response of this location service request, the wireless parameter that comprises according to described response draws the current location information of described wireless terminal, and described current location information is used to respond the location service request of described wireless terminal.
Preferably, authentication, mandate or charging are not carried out in described location-based service to emergency services or non-commercial use.
Preferably, described location service information collection point is arranged in the macro base station of Access Network, little base station, base station or mobile base station.
Preferably, described location service information Rendezvous Point is positioned at the base station controller or the Access Network gateway of Access Network.
Preferably, described location service information Rendezvous Point is according to the wireless parameter that gathers, calculate location service request at the positional information of wireless terminal, and this positional information is sent to the positional information server of core net.
Another technical problem solved by the invention provides the method that location information service is provided in a kind of wireless communication system, can adapt to various wireless networks, has realized sharing of wireless terminal position information.
Technical scheme is as follows:
The method of location information service is provided in a kind of wireless communication system, and step comprises:
(1) sends location service request message to positional information server, carry the information that is requested wireless terminal in this message;
(2) after described positional information server is received location service request, inquire about whether allow this location service request, and receive the Authentication Response that returns to authentication/mandate/accounting server;
(3) if allow described location service request, then described positional information server is to the location service request message of location service information Rendezvous Point transmission at described wireless terminal, described location service information Rendezvous Point sends to the location service information collection point with this location service request, and final this wireless terminal of asking by eating dishes without rice or wine reports and the relevant wireless parameter of information on services collection point, adjacent position distance;
(4) described wireless terminal reports and the relevant wireless parameter of information on services collection point, adjacent position distance for the location service information collection point of ownership, and described location service information collection point and location service information Rendezvous Point send described wireless parameter to described positional information server by location service response message; Described positional information server calculates and preserves location information of terminals;
(5) described positional information server reports the positional information of wireless terminal, to respond described location service request message.
Further, in the step (1), the described wireless terminal under the state of activation sends the position requests service message to positional information server, carries COS in this message.
Further, in the step (2), when request that described authentication/mandate/accounting server is received was emergency services, the location-based service authentication response message was that authentication is passed through.
Further, in the step (4), after described location service information Rendezvous Point is received message, if can directly calculate the position of requested wireless terminal, then directly calculate the position of described wireless terminal, by location service response message the positional information that calculates is reported described positional information server simultaneously; Otherwise wireless parameter and Base Station Identification after continuation will gather by location service response report described positional information server.
Further, in the step (4), after described location service information Rendezvous Point is received message, if can directly calculate the position of requested wireless terminal, then directly calculate the position of described wireless terminal, by location service response message the positional information that calculates is reported described positional information server simultaneously; Otherwise wireless parameter and Base Station Identification after continuation will gather by location service response report described positional information server.
The present invention can adapt to various wireless communication systems, and has realized sharing of wireless terminal position information between the mobile radio communication.
Description of drawings
Fig. 1 is the location information service system schematic of wireless communication system;
Fig. 2 is the position information service method flow chart of wireless communication system;
Fig. 3 is the location-based service flow chart that wireless terminal is triggered by emergency services under state of activation;
The location-based service flow chart that Fig. 4 triggers under state of activation for wireless terminal.
Embodiment
With reference to the accompanying drawings, the preferred embodiments of the present invention are described in detail.
With reference to shown in Figure 1, the system that location information service is provided in the wireless communication system is described in detail.
Wireless terminal is various forms of wireless receivings and dispensing device, can have certain location-based service computing capability, and wireless terminal can be mobile phone, data card, PDA etc.
The location service information collection point has the ability of measuring the wireless parameter relevant with distance, and gives the location service information Rendezvous Point with measurement report.It can be arranged in the macro base station of Access Network, little base station, base station even mobile base station.
The location service information Rendezvous Point is used to receive the wireless parameter relevant with distance from the location service information collection point, and gathers, and summarized results is sent to the positional information server of core net.If the location service information Rendezvous Point is found the wireless parameter that gathers according to oneself and can be calculated the position of the wireless terminal of current request service, can calculate the position of this wireless terminal, and result of calculation be sent to the positional information server of core net.The location service information Rendezvous Point can be positioned at the base station controller or the Access Network gateway of Access Network.
Positional information server is used to calculate the position of wireless terminal, if receive the relevant wireless parameter of distance that the location service information Rendezvous Point gathers, can calculate the position of current wireless terminal.Location server is preserved the positional information of the current wireless terminal that calculates.
At the user of commercial use, authentication/mandate/accounting server carries out authentication, mandate or the inquiry about charging at location service request.Authentication, mandate or charging are not carried out in location-based service to non-commercial uses such as emergency services (such as medical treatment, fire etc.) and national security needs.
With reference to shown in Figure 2, provide the method for location information service to be described in detail in the wireless communication system.
Step S201: no matter be wireless terminal, or certain application service or network self are when needing the positional information of certain wireless terminal, send location service request message to positional information server.
Step S202: positional information server is inquired about to authentication/mandate/accounting server after receiving this location service request message, whether allows the location service request to wireless terminal, and authenticating result is returned to positional information server.
Step S203: the wireless terminal of this moment is arranged in the service range of certain location service information collection point of system and location service information Rendezvous Point.If allow this location service request, then positional information server sends to location service information collection point with location service request by message by the location service information Rendezvous Point, and asks wireless terminal by eating dishes without rice or wine, and requires this wireless terminal to report wireless parameter.This wireless parameter has reflected the distance relation of wireless terminal and position adjacent information on services collection point.
Step S204: wireless terminal reports wireless parameter to give the location service information collection point of ownership, and sending wireless parameter to positional information server by location service response message by location service information collection point and location service information Rendezvous Point, positional information server calculates and preserves the positional information of wireless terminal.
Step S205: positional information server is replied the location service request to wireless terminal.
With reference to shown in Figure 3, wireless terminal is described in detail by the location-based service process that emergency services triggers under state of activation.
Step 301: emergency services sends location service request message to positional information server, carries COS and wireless terminal information in the message, and this COS is an emergency services.
Step 302: after positional information server is received location service request message, send the location-based service authentication request to location-based service authentication/mandate/accounting server.
Step 303: location-based service authentication/mandate/accounting server home position entitlement response message.For the location service request of this emergency services type, the location-based service authentication response message is that authentication is passed through.
Step 304: positional information server sends location service request message to the location information service Rendezvous Point for the wireless terminal service, and this message is carried wireless terminal information.
Step 305: the location information service Rendezvous Point sends location service request message to the current location information service collection point for the wireless terminal service, and this message is carried wireless terminal information.
Step 306: the location service information collection point reports request message to the wireless terminal transmission wireless parameter of ownership, and the wireless parameter that request reports is terminal and the relevant wireless parameter of adjacent base station distance.
Step 307: wireless terminal reports the wireless parameter response message to the location service information collection point, contains this wireless terminal in this message and is adjacent the relevant wireless parameter of base station distance and the sign of respective base station.
Step 308: after the wireless parameter response message of wireless terminal is received in the location service information collection point, by location service response message with wireless terminal report be adjacent the relevant wireless parameter of base station distance and the sign of respective base station reports the location service information Rendezvous Point.
Step 309: after the location service information Rendezvous Point is received location service response message, if can directly calculate the position of terminal, then directly calculate the position of terminal, by location service response message the positional information that calculates is reported positional information server simultaneously; Otherwise wireless parameter and Base Station Identification after then continuing will gather by location service response message report positional information server.
Step 310:, then directly the positional information of wireless terminal is reported to emergency services by the position response message with wireless terminal position if positional information server directly receives is the positional information of wireless terminal; Otherwise, positional information server calculates the position of current wireless terminal by receiving sign that the wireless terminal that comprises in the location service response message is adjacent relevant wireless parameter of base station distance and respective base station, and then by the position response message with the position message of this wireless terminal to emergency services.
With reference to shown in Figure 4, the location-based service process that wireless terminal is triggered under state of activation is described in detail.
Step 401: the wireless terminal under the state of activation sends the position requests service message to positional information server, has COS in the message, such as general location information service.
Step 402: after positional information server is received location service request message, send the location-based service authentication request to location-based service authentication/mandate/accounting server.
Step 403: location-based service authentication/mandate/accounting server home position entitlement response message.Herein, location-based service authentication response message is that authentication passes through.
Step 404: positional information server sends location service request message to the location information service Rendezvous Point for the wireless terminal service, and this message is carried wireless terminal information.
Step 405: the location information service Rendezvous Point sends location service request message to the current location information service collection point for the wireless terminal service, and this message is carried wireless terminal information.
Step 406: the location service information collection point reports request message to the wireless terminal transmission wireless parameter of ownership, and the wireless parameter that request reports is terminal and the relevant wireless parameter of adjacent base station distance.
Step 407: wireless terminal reports the wireless parameter response message to the location service information collection point, contains this wireless terminal in this message and is adjacent the relevant wireless parameter of base station distance and the sign of respective base station.
Step 408: after the wireless parameter response message of wireless terminal is received in the location service information collection point, by location service response message with wireless terminal report be adjacent the relevant wireless parameter of base station distance and the sign of respective base station reports the location service information Rendezvous Point.
Step 409: after the location service information Rendezvous Point is received location service response message, if can directly calculate the position of terminal, then directly calculate the position of terminal, by location service response message the positional information that calculates is reported positional information server simultaneously; Otherwise wireless parameter and Base Station Identification after then continuing will gather by location service response message report positional information server.
Step 410:, then directly the positional information of wireless terminal is reported to wireless terminal position by the position response message wireless terminal of the request of sending if positional information server directly receives is the positional information of wireless terminal; Otherwise, positional information server calculates the position of current wireless terminal by receiving sign that the wireless terminal that comprises in the location service response message is adjacent relevant wireless parameter of base station distance and respective base station, and then by the position response message with the position message of this wireless terminal to wireless terminal.
Claims (10)
1, the system of location information service is provided in a kind of wireless communication system, comprises wireless terminal, it is characterized in that, further comprise:
The location service information collection point is used to obtain the wireless parameter of described wireless terminal, and described wireless parameter is reported; Described wireless parameter comprises the position relation between described wireless terminal and the information on services collection point, adjacent position;
The location service information Rendezvous Point is used for receiving and compiling described wireless parameter, and makes response according to the location service request that positional information server sends, and comprises described wireless parameter in the described response;
Authentication/mandate/accounting server is used for the request of receiving position entitlement, and makes authentication, mandate or inquiry about charging, and the result is sent to positional information server;
Positional information server, be used to receive location service request at described wireless terminal, send the location-based service authentication request to authentication/mandate/accounting server, and send location service request to the location service information Rendezvous Point according to the response results of described location-based service authentication request; After obtaining the response of this location service request, the wireless parameter that comprises according to described response draws the current location information of described wireless terminal, and described current location information is used to respond the location service request of described wireless terminal.
2, the system of location information service is provided in the wireless communication system according to claim 1, it is characterized in that, authentication, mandate or charging are not carried out in described location-based service to emergency services or non-commercial use.
3, the system of location information service is provided in the wireless communication system according to claim 1, it is characterized in that, described location service information collection point is arranged in the macro base station of Access Network, little base station, base station or mobile base station.
4, the system of location information service is provided in the wireless communication system according to claim 1, it is characterized in that, described location service information Rendezvous Point is positioned at the base station controller or the Access Network gateway of Access Network.
5, the system of location information service is provided in the wireless communication system according to claim 1, it is characterized in that, described location service information Rendezvous Point is according to the wireless parameter that gathers, calculate location service request at the positional information of wireless terminal, and this positional information is sent to the positional information server of core net.
6, the method for location information service is provided in a kind of wireless communication system, and step comprises:
(1) sends location service request message to positional information server, carry the information that is requested wireless terminal in this message;
(2) after described positional information server is received location service request, inquire about whether allow this location service request, and receive the Authentication Response that returns to authentication/mandate/accounting server;
(3) if allow described location service request, then described positional information server is to the location service request message of location service information Rendezvous Point transmission at described wireless terminal, described location service information Rendezvous Point sends to the location service information collection point with this location service request, and final this wireless terminal of asking by eating dishes without rice or wine reports and the relevant wireless parameter of information on services collection point, adjacent position distance;
(4) described wireless terminal reports and the relevant wireless parameter of information on services collection point, adjacent position distance for the location service information collection point of ownership, and described location service information collection point and location service information Rendezvous Point send described wireless parameter to described positional information server by location service response message; Described positional information server calculates and preserves location information of terminals;
(5) described positional information server reports the positional information of wireless terminal, to respond described location service request message.
7, the method for location information service is provided in the wireless communication system according to claim 6, it is characterized in that, in the step (1), the described wireless terminal under the state of activation sends the position requests service message to positional information server, carries COS in this message.
8, the method for location information service is provided in the wireless communication system according to claim 6, it is characterized in that, in the step (2), when request that described authentication/mandate/accounting server is received was emergency services, described authentication response message was that authentication is passed through.
9, the method for location information service is provided in the wireless communication system according to claim 6, it is characterized in that, in the step (4), after described location service information Rendezvous Point is received message, if can directly calculate the position of requested wireless terminal, then directly calculate the position of described wireless terminal, by location service response message the positional information that calculates is reported described positional information server simultaneously; Otherwise wireless parameter and Base Station Identification after continuation will gather by location service response report described positional information server.
10, the method for location information service is provided in the wireless communication system according to claim 6, it is characterized in that, in the step (4), after the message of requested wireless terminal is received in described location service information collection point, by location service response message with described wireless terminal report be adjacent the relevant wireless parameter of base station distance and the sign of respective base station reports described location service information Rendezvous Point.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101304860A CN101355723A (en) | 2007-07-23 | 2007-07-23 | System and method for providing position information service in radio communication system |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2007101304860A CN101355723A (en) | 2007-07-23 | 2007-07-23 | System and method for providing position information service in radio communication system |
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| CN101355723A true CN101355723A (en) | 2009-01-28 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102082994A (en) * | 2009-11-27 | 2011-06-01 | 中国移动通信集团辽宁有限公司 | Authentication method and system as well as position application service manager and terminal access gateway (AG) |
| CN102104832A (en) * | 2011-02-15 | 2011-06-22 | 中兴通讯股份有限公司 | Method and system for querying specific position information |
| WO2015042883A1 (en) * | 2013-09-27 | 2015-04-02 | 华为技术有限公司 | Uplink service transmission method, downlink service transmission method and device |
| CN106210048A (en) * | 2011-02-07 | 2016-12-07 | 高通股份有限公司 | For using mandate location server to identify location server and to authorize the method for the relevant access of location-based service, device and goods |
-
2007
- 2007-07-23 CN CNA2007101304860A patent/CN101355723A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102082994A (en) * | 2009-11-27 | 2011-06-01 | 中国移动通信集团辽宁有限公司 | Authentication method and system as well as position application service manager and terminal access gateway (AG) |
| CN102082994B (en) * | 2009-11-27 | 2013-10-09 | 中国移动通信集团辽宁有限公司 | Authentication method and system as well as position application service manager and terminal access gateway (AG) |
| CN106210048A (en) * | 2011-02-07 | 2016-12-07 | 高通股份有限公司 | For using mandate location server to identify location server and to authorize the method for the relevant access of location-based service, device and goods |
| CN102104832A (en) * | 2011-02-15 | 2011-06-22 | 中兴通讯股份有限公司 | Method and system for querying specific position information |
| WO2012109816A1 (en) * | 2011-02-15 | 2012-08-23 | 中兴通讯股份有限公司 | Method and system for enquiring specific location information |
| WO2015042883A1 (en) * | 2013-09-27 | 2015-04-02 | 华为技术有限公司 | Uplink service transmission method, downlink service transmission method and device |
| CN104685962A (en) * | 2013-09-27 | 2015-06-03 | 华为技术有限公司 | Uplink service transmission method, downlink service transmission method and device |
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Application publication date: 20090128 |