Title :
Turbo coding in DVB — RCS standard over the stratospheric communication channel
Author :
Jian-yun Zheng ; Jing Gao
Author_Institution :
Dept. of C3I, Dalian Naval Acad., Dalian, China
fDate :
Oct. 30 2012-Nov. 2 2012
Abstract :
The statistical model is used for analysis of the characteristic over the stratospheric communication channel, the structure and algorithm of Turbo encoding and decoding in DVB - RCS are studied, the encoder and decoder over the stratospheric communication channel are established using Turbo coding in DVB - RCS. Numerical results show the effects of different interleaving depth and different interleaving length on the properties of channel, the channel capacity and different coding rates of Turbo code in Rayleigh fading using QPSK modulation are simulated too.
Keywords :
Rayleigh channels; channel capacity; channel coding; decoding; digital video broadcasting; high altitude stratospheric platforms; quadrature phase shift keying; statistical analysis; turbo codes; DVB; QPSK modulation; RCS standard; Rayleigh fading; channel capacity; decoding; interleaving depth effect; interleaving length effect; statistical model; stratospheric communication channel; turbo encoding; Bit error rate; Communication channels; Decoding; Digital video broadcasting; Fading; Turbo codes; DVB — RCS standard; double-binary CRSC (circular recursive systematic convolutional) codes; stratospheric communication channel; the structure of Turbo coding and decoding;
Conference_Titel :
Information and Communication Technologies (WICT), 2012 World Congress on
Conference_Location :
Trivandrum
Print_ISBN :
978-1-4673-4806-5
DOI :
10.1109/WICT.2012.6409229
