Title :
Simplified BER analysis of rate-compatible punctured convolutional coded cooperative system over slow Rayleigh fading channel
Author :
Zhao, Feng ; Bai, Zhiquan
Author_Institution :
Dept. of Sci. & Technol., Guilin Univ. of Electron. Technol., Guilin, China
Abstract :
In this work, we study the performance of rate-compatible punctured convolutional (RCPC) coded cooperation system. Theoretical bit error probability is deduced over slow Rayleigh fading channel based on the characteristics of RCPC codes and coded cooperation. The coded cooperative system obtains two inherent benefits, such as achieving the spatial diversity offered by the relay channel and also the coding advantages provided by the RCPC codes and coded cooperative system. Performance improvement of the coded cooperative system is also provided at last, compared with amplify-and-forward scheme and non-cooperative scheme.
Keywords :
Rayleigh channels; channel coding; convolutional codes; diversity reception; error statistics; BER analysis; RCPC codes; Rayleigh fading channel; bit error probability; rate-compatible punctured convolutional coded cooperation system; spatial diversity; Bit error rate; Communication systems; Convolution; Convolutional codes; Cooperative systems; Decoding; Fading; Performance analysis; Relays; Space time codes; Coded cooperation; Cooperative technology; Decode-and forward (DF); Rate compatible punctured convolutional (RCPC) code;
Conference_Titel :
Communications and Information Technology, 2009. ISCIT 2009. 9th International Symposium on
Conference_Location :
Icheon
Print_ISBN :
978-1-4244-4521-9
Electronic_ISBN :
978-1-4244-4522-6
DOI :
10.1109/ISCIT.2009.5340983
