SYSTEM AND METHOD FOR LOCATION-BASED SERVICE ACCOUNTING

• US 20100106806A1
• Filed: 12/31/2009
• Published: 04/29/2010
• Est. Priority Date: 08/16/2007
• Status: Abandoned Application

• Current Assignee: Huawei Technologies Co., Ltd. (Huawei Investment & Holding Co., Ltd.)
• Original Assignee: Huawei Technologies Co., Ltd. (Huawei Investment & Holding Co., Ltd.)
• Inventors: Li, Hong, Zhang, Wei, Xie, Yong
• Application Number:
  US12/651,107
• Publication Number:
  US 20100106806A1
• Time in Patent Office: Days
• US Class Current: 709/219
• CPC Class Codes: H04L 12/14 Charging , metering or billing arrangements for data wireline or wireless communications
• CPC Class Codes: H04L 12/1432 Metric aspects

Abstract

A system and a method for implementing LBS accounting are disclosed. The system includes a LS and an accounting server in a CSN. The LS includes an LS CF, which is adapted to collect LBS-related accounting information with respect to the user who sends the location request and/or the user to be located at different time points, create UDRs of the LS according to the accounting information, and send the UDRs of the LS to the accounting server. The accounting server performs accounting for the LBS according to the received UDRs.

Claims

1. A Location Based Service (LBS) accounting system, comprising:

a Location Server (LS) located in a Connect Service Network (CSN) and an accounting server;

wherein the LS comprises an LS Accounting Function, adapted to collect LBS-related accounting information with respect to the user who sends the location request and/or with respect to the user to be located at different time points, create Usage Data Records (UDRs) according to the accounting information, and send the UDRs to the accounting server; and

the accounting server is adapted to account for the LBS according to the received UDRs.

2. The LBS accounting system of claim 1, further comprising:

a Location Controller (LC);

wherein the LC comprises an LC Accounting Function, adapted to collect LBS-related accounting information with respect to an wherein Service Network (ASN) at different time points, create UDRs according to the accounting information, and send the UDRs to the accounting server.

3. A Location Server (LS) located in Location Based Service (LBS) accounting system, wherein, the LS comprises an LS Accounting Function, adapted to collect LBS-related accounting information with respect to the user who sends the location request and/or with respect to the user to be located at different time points, create Usage Data Records (UDRs) according to the accounting information, and send the UDRs to an accounting server to account for the LBS according to the received UDRs.

4. A Location Based Service (LBS) accounting method, comprising:

collecting, by a Connect Service Network (CSN) in the LBS process, LBS-related accounting information at different time points, and creating Usage Data Records (UDRs) of a Location Server (LS) according to the accounting information; and

performing accounting for the LBS according to the UDRs of the LS.

5. The LBS accounting method of claim 4, wherein, collecting, by the CSN in the LBS process, LBS-related accounting information at different time points, and creating UDRs of the LS according to the accounting information further comprises:

collecting, by the LS in the CSN in the LBS process, LBS-related accounting information at different time points, and creating UDRs of the LS according to the accounting information.

6. The LBS accounting method of claim 5, wherein, the different time points, comprises:

the time point upon receiving by the LS the location request; and

the time point upon completing of location.

7. The LBS accounting method of claim 6, wherein, the UDR created upon receiving by the LS the location request comprises:

an identity of the location requestor, an identity of the LCS client or another entity for receiving the location result, location type, time of initiating the location request, QoS parameter of the requested LBS.

8. The LBS accounting method of claim 5, wherein, performing accounting for the LBS according to the UDRs of the LS further comprises:

sending, by the LS, the UDRs created in the LS to an AAA server or other accounting server except the AAA server; and

performing, by the AAA server or other accounting server except the AAA server, offline accounting for the LBS according to the UDRs.

9. The LBS accounting method of claim 8, wherein, sending, by the LS, the UDRs to the AAA server or other accounting server except the AAA server further comprises:

sending, by the LS, the UDRs created in the LS to the AAA server or other accounting server except the AAA server, at set intervals or uniformly after completion of all required periodical location in case of periodical location.

10. The LBS accounting method of claim 5, wherein, performing accounting for the LBS according to the UDRs of the LS further comprises:

applying, by the LS, for a quota to a Pre-Paid Server (PPS) before the LS sends a location request to the LC; and

allocating, by the PPS, a quota for the LBS; and

performing, by the PPS, accounting for the LBS according to the quota.

11. The LBS accounting method of claim 10, wherein, performing accounting for the LBS according to the UDRs of the LS further comprises:

requesting, by the LS CF, the PPS to return the balance of the allocated quota, if the Quality of Service (QoS) level of the actual location result is lower than the QoS level requested by the user.

12. The LBS accounting method of claim 4, further comprising:

differentiating, by the LS, the QoS levels of the location result, so that the quota of the location accounting is correlated with the QoS level of the location result, namely, higher QoS levels correspond to higher accounting quotas.

13. The LBS accounting method of claim 12, further comprising:

accounting, the user according to the QoS level of the actual location result, or performing no accounting, if the actual location result QoS level is lower than the QoS level requested by the user.

14. The LBS accounting method of claim 5, wherein, collecting, by the CSN in the LBS process, LBS-related accounting information at different time points, and creating UDRs of the LS according to the accounting information further comprises:

collecting, by a Home-LS(H-LS), LBS-related accounting information, and creating UDRs of the H-LS, after received location result information which send from a Visited-LS (V-LS), in a roaming scenario; and

collecting, by the H-LS, LBS-related accounting information, and creating UDRs of a home Service Network, after sending the location result to the V-LS by the H-LS.

15. The LBS accounting method of claim 4, further comprising:

collecting, by an wherein Service Network (ASN), LBS-related accounting information at different time points, and creating UDRs of the ASN according to the accounting information; and

performing accounting for the LBS according to the UDRs of the ASN.

16. The LBS accounting method of claim 15, wherein, collecting, by an Access Service Network (ASN), LBS-related accounting information at different time points, and creating UDRs of the ASN according to the accounting information further comprises:

collecting, by a Location Controller (LC) in the ASN, LBS-related accounting information at different time points, and creating UDRs of the ASN according to the accounting information.

17. The LBS accounting method of claim 16, wherein, performing accounting for the LBS according to the UDRs of the ASN further comprises:

sending, by the LC, the UDRs created in the LC to an Authentication Authorization Accounting (AAA) server; and

performing, by the AAA server, offline accounting for the LBS according to the UDRs.

18. The LBS accounting method of claim 17, wherein, sending, by the LC, the UDRs to the AAA server further comprises:

sending, by the LC, the UDRs created in the LC to the AAA server, at set intervals or uniformly after completion of all required periodical location in case of periodical location.

19. The LBS accounting method of claim 15, wherein, the UDR created after received the location request comprises:

an identity of the location requestor, an identity of the LCS client or another entity for receiving the location result, location type, time of initiating the location request, QoS parameter of the requested LBS; and

the UDR created after completion of location comprising;

final location result data, actually applied location method, and QoS level of the location result.