Research on soft frequency reuse technology of multi-beam satellite communication system

摘要

Using frequency reuse technology, multi-beam satellite can realize large area coverage with multiple point beams. Frequency reuse scheme is an important factor affecting the capacity of multi-beam satellite communication system. In the terrestrial cellular mobile communication system, an efficient soft frequency reuse scheme can result in higher spectral efficiency and more system capacity gain. In this paper, soft frequency reuse technology is used in multi-beam satellite communication system, we will analyze its influence on the capacity of multi-beam satellite communication system.