High Altitude Platform-Based Communication System under LDPC Coding in DVB-S2 Standard
Jian Yun Zheng, Kai Ji, Yi Sheng Zhu · Applied Mechanics and Materials · 2014
The statistical model is used for analyzing the characteristic of the HAP-based communication channel, the structure and algorithm of LDPC encoding and decoding in DVB-S2 are studied, the LDPC BICM system over the HAP-based communication channel are established. Numerical results show the effects of different code length and coderate under different modulation methods.