Satellite-to-Terrestrial Communications
摘要
In this work, an satellite-terrestrial transmission (STT) system, which consists of a satellite transmitter (S), and a group of terrestrial receivers ( \(\mathrm{{D}}_i\) , \(1 \le i \le N\) ), is considered, as presented in Fig. 2.1. It is assumed that S and all terrestrial receivers are equipped with a single transmit and a single receiving antenna.