Title :
Performance evaluation of adaptive LDPC coded modulation in Rician fading channels
Author :
Zhang, Yuling ; He, Wenwei
Author_Institution :
Sch. of Electr. & Electron. Eng., Ludong Univ., Yantai, China
Abstract :
An adaptive modulation and coding (AMC) scheme with Low-Density Parity-Check (LDPC) is first proposed for mobile satellite communication system. The transmitter adjusts modulation schemes according to current channel information while keeping a constant transmission power. The adaptive scheme can provide a good trade off between power efficiency and spectral efficiency.
Keywords :
Rician channels; mobile satellite communication; parity check codes; LDPC codes; Rician fading channels; adaptive modulation and coding; low density parity check codes; mobile satellite communication system; Adaptive systems; Bit error rate; Mobile communication; Modulation; Parity check codes; Rician channels; Satellite communication; Adaptive modulation; LDPC; Rician Fading;
Conference_Titel :
Image and Signal Processing (CISP), 2010 3rd International Congress on
Conference_Location :
Yantai
Print_ISBN :
978-1-4244-6513-2
DOI :
10.1109/CISP.2010.5647891
