Method for improving the use of proximity services in a public land mobile network, user equipment used in the geographical area of an access network of a public land mobile network, a base transceiver station for improving the use of proximity services, and a program

摘要

A method for enhancing the use of proximity services in a public land mobile network includes: in a first step, a base transceiver station receives a first proximity services activation information related to a first user equipment of a plurality of user equipments; in a second step, the base transceiver station receives a second proximity services activation information related to a second user equipment of the plurality of user equipments; in a third step, a proximity services broadcast information is sent from the base transceiver station to the plurality of user equipments within the geographic area; and in a fourth step, the first user equipment starts to emit a first proximity services discovery signal and the second user equipment starts to emit a second proximity services discovery signal.