| 摘要 |
In a cellular communications network, text messages, unique for a certain group of base stations ( 2 ) at each instant, are broadcast to mobile terminals ( 6 ). The mobile terminals ( 6 ) include the text message or a text derived based on at least the text message as a part of a position dependent service request data packet. The data packet is sent to a service provider ( 30 ). The included text is interpreted, e.g. in the communications system or in the service provider ( 30 ), as a position or location associated with the base station ( 2 ) group that broadcast the text message. The position dependent service is then provided based on the interpreted position or location. |
