METHOD FOR IMPLEMENTING LOCATION BASED SERVICES, METHOD FOR BROADCASTING GEOGRAPHIC LOCATION INFORMATION OF BASE STATION, AND DEVICE THEREOF
First Claim
1. A method for implementing location based services (LBSs), comprising:
- authenticating a requesting party that requests location information of a mobile station (MS) in a World Interoperability for Microwave Access (WiMAX) system providing LBSs; and
providing the requesting party with the requested location information of the MS after the authentication succeeds.
1 Assignment
0 Petitions
Accused Products
Abstract
A method and device for broadcasting geographic location information of a base station (BS) and relates to radio communication technologies is disclosed. The purpose is to improve the security of the world interoperability for microwave access (WiMAX) network in the provisioning of location based services (LBS) in the prior art. A method for implementing LBSs includes: In a WiMAX system providing LBSs, the system obtains an encryption key for encrypting the geographic location information of the BS; and encrypts the broadcasted geographic location information of the BS based on the obtained key. The technical solution of the disclosure may be applied in the WiMAX system.
26 Citations
20 Claims
-
1. A method for implementing location based services (LBSs), comprising:
-
authenticating a requesting party that requests location information of a mobile station (MS) in a World Interoperability for Microwave Access (WiMAX) system providing LBSs; and providing the requesting party with the requested location information of the MS after the authentication succeeds. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
-
-
9. A device in a World Interoperability for Microwave Access (WiMAX) system providing location based services (LBSs), comprising:
-
an authenticating unit, configured to authenticate a requesting party that requests location information of a mobile station (MS) in the system; and a location information providing unit, configured to provide the requesting party with the requested location information of the MS after the authentication succeeds. - View Dependent Claims (10, 11)
-
-
12. A method for broadcasting geographic location information of a base station (BS), comprising:
-
obtaining a key for encrypting geographic location information of a BS in a World Interoperability for Microwave Access (WiMAX) system providing location based services (LBS); encrypting the broadcasted geographic location information of the BS based on the obtained key; and broadcasting the encrypted geographic location information of the BS. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19)
-
-
20. A base station (BS) in a World Interoperability for Microwave Access (WiMAX) system providing location based services (LBSs), comprising:
-
a key obtaining unit, configured to obtain a key; an encrypting unit, configured to encrypt geographic location information of the BS by using the obtained key; and a geographic location information broadcasting unit, configured to broadcast the encrypted geographic location information of the BS.
-
Specification