DocumentCode
1891484
Title
Exact analysis of bit error probability for trellis coded modulation
Author
Yoshikawa, Hideki ; Oka, Ikuo ; Fujiwara, Chikato
Author_Institution
Suzuka Nat. Coll. of Technol., Japan
Volume
2
fYear
2001
fDate
2001
Firstpage
916
Abstract
In this paper, we demonstrate an exact analysis of bit probability for trellis coded modulation by using an analytical technique which is effective even in the region of low signal-to-noise power ratio (SNR). This employs an iterative calculation of probability density function (pdf) of path metric per transition, and is applicable for multilevel coded modulation. We show error performance results of 4-ary trellis coded modulation employing 2-state convolutional encoders
Keywords
Viterbi decoding; convolutional codes; error statistics; iterative decoding; trellis coded modulation; 2-state convolutional encoders; 4-ary trellis coded modulation; SNR; Viterbi decoding; bit probability; error performance; iterative calculation; multilevel coded modulation; path metric; pdf; probability density function; signal-to-noise power ratio; Convolution; Convolutional codes; Decoding; Error analysis; Error probability; Modulation coding; Quadrature phase shift keying; Signal analysis; Signal mapping; Viterbi algorithm;
fLanguage
English
Publisher
ieee
Conference_Titel
Global Telecommunications Conference, 2001. GLOBECOM '01. IEEE
Conference_Location
San Antonio, TX
Print_ISBN
0-7803-7206-9
Type
conf
DOI
10.1109/GLOCOM.2001.965552
Filename
965552
Link To Document