Method for triggering wake-up of dormant base station(s) located in the vicinity of a mobile communication equipment, and associated network entities

A method aims at triggering wake-up of at least one base station (BS) of a wireless communication network. This method comprises the following steps: (i) transmitting first data representative of the location of a mobile communication equipment (UE) from the latter (UE) towards a first network entity (NE1), (ii) determining at least one base station (BS) set in a dormant mode and located in the radio vicinity of this mobile communication equipment (UE), by means of this first network entity (NE1), and (iii) triggering a wake-up procedure of each determined base station (BS) and sending at least information defining each determined base station (BS) to the mobile communication equipment (UE), for access purpose.