| 摘要 |
A location server, a location controller, a method and a system for implementing a location-based service are provided. The method includes: receiving a location data request sent by a client; sending a location request message including QoS requirement information to a location controller; sending location information to the client according to a location response returned by the location controller, where the location response includes location measurement information. The location server does not need to directly transmit QoS requirement values sent by the client, but satisfies the service having no specific requirements for QoS of a location result by determining the sent QoS requirement information flexibly. The network can determine the QoS of the location result according to its own location capability. In this way, the network location capability is fully utilized, and at the same time flexibility of a location service QoS requirement is improved.
|
