Base station of a cellular network of the gsm type, and method of exchanging data between the base station and a mobile station moving in the network.

摘要

The present invention relates to a base station of a cellular network of the gsm type, intended to exchange data in the form of radio signals with mobile stations (ms) moving in a geographical area delimited, called the principal cell (c), and which is subdivided into a plurality of elementary cells (s1, s2, s3), each corresponding to a determined portion of the principal cell (c), and each associated with a receiver (r1, r2, r3) provided with a directional antenna (a1, a2, a3). br / the base station comprises a single transmitter (e) provided with an omnidirectional antenna (a0) and providing the radio coverage of the transmission of all the elementary cells (s1, s2, s3), so that the data transmitted by the base station (bts) in the form of radio signals to a mobile station (ms) is located in any one of the elementary cells (s1, s2, s3) are transmitted by the transmitter (e).