Title :
Performance of the interleaved (2,1,7) convolutional codes in mobile image communication system
Author :
Yuan, Dong-Feng ; Li, Zuo-Wei ; Sui, Ai-Fen ; Luo, Ji-Jun
Author_Institution :
Dept. of Electr. Eng., Shandong Univ., Jinan, China
Abstract :
The interleaved (2,1,7) convolutional codes in the same city in eight different channels with different modulation styles, different vehicle speeds and different rates of information throughput are simulated, and their performance is researched. The interleaved (2,1,7) convolutional codes with Viterbi decoding are adopted as the anti-interference scheme in mobile image communication system, and their performance is studied and compared with the (2,1,3) convolutional codes
Keywords :
Viterbi decoding; convolutional codes; data compression; image coding; interference suppression; interleaved codes; land mobile radio; modulation; multipath channels; radiofrequency interference; visual communication; Markov models; Viterbi decoding; image coding; image compression; information throughput rates; interference suppression; interleaved convolutional codes; mobile image communication system; modulation; multipath effect; performance; simulated; vehicle speeds; Convolutional codes; Decoding; Fading; Image communication; Interference; Interleaved codes; Mobile communication; Throughput; Vehicles; Viterbi algorithm;
Conference_Titel :
Wireless Communications and Networking Confernce, 2000. WCNC. 2000 IEEE
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-6596-8
DOI :
10.1109/WCNC.2000.903927
