Title :
Study of turbo code for pulse based UWB ad-hoc network
Author :
Payommai, Tanaporn ; Higuchi, Kenichi
Author_Institution :
Dept. of Electron. & Telecommun. Eng., King Mongkut´s Univ. of Technol. Thonburi, Bangkok, Thailand
Abstract :
In this paper, we propose turbo code as the efficient channel coding technique for pulse based ultra wideband (UWB) ad-hoc network. UWB is a prospective radio technology for wireless ad-hoc network. The pulse based UWB is done via AWGN channel. The PPM scheme with data rate of 480 Mbps, 200 Mbps and 110 Mbps is considered to compare the performance of image. The performance of turbo code for pulse based UWB with jpeg image is evaluated by bit error rate (BER) and packet error rate (PER). The transmission delay can be improvement more than 20%.
Keywords :
AWGN channels; ad hoc networks; channel coding; error statistics; turbo codes; ultra wideband communication; AWGN channel; BER; JPEG image; PER; PPM scheme; bit error rate; bit rate 110 Mbit/s; bit rate 200 Mbit/s; bit rate 480 Mbit/s; channel coding technique; packet error rate; pulse based UWB ad-hoc network; radio technology; transmission delay; turbo code; ultra wideband ad-hoc network; wireless ad-hoc network;
Conference_Titel :
Intelligent Signal Processing and Communications Systems (ISPACS), 2013 International Symposium on
Conference_Location :
Naha
Print_ISBN :
978-1-4673-6360-0
DOI :
10.1109/ISPACS.2013.6704615
