DocumentCode :
338303
Title :
Iterative decoding of serially concatenated punctured trellis-coded modulation
Author :
Ogiwara, Haruo ; Bajo, Voltaire Balisnomo
Author_Institution :
Dept. of Electr. Eng., Nagaoka Univ. of Technol., Niigata, Japan
Volume :
2
fYear :
1999
fDate :
1999
Firstpage :
1167
Abstract :
Iterative decoding of serially concatenated code is extended to punctured trellis-coded modulation. A system configuration, a decoding algorithm and a performance evaluation method are proposed. It realizes a total coding rate of m/(m+1) by puncturing parity bits. Simulation results indicate that the proposed system shows no flattening effect which is observed in parallel concatenated system and realizes a BER of 10-6 at Eb/N0=4.43 dB even with a small interleaver of size 2047
Keywords :
concatenated codes; error statistics; iterative decoding; trellis coded modulation; BER; interleaver; iterative decoding; parity bits; performance evaluation method; serially concatenated punctured trellis-coded modulation; system configuration; total coding rate; Bandwidth; Bit error rate; Concatenated codes; Convolutional codes; Delay; Iterative algorithms; Iterative decoding; Modulation coding; Probability; Turbo codes;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Communications, 1999. ICC '99. 1999 IEEE International Conference on
Conference_Location :
Vancouver, BC
Print_ISBN :
0-7803-5284-X
Type :
conf
DOI :
10.1109/ICC.1999.765483
Filename :
765483
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=338303
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