Paper Info
Title
TCMs matched to ISI channels: New results for combined symbol-by-symbol equalization and decoding
Abstract
The design of good TCM schemes matched to ISI channels requires that analytical performance bounds are also available. In this paper, starting from an application of the union- Bhattacharyya bound, upper-bounds for the performance of the theoretically optimum combined Symbol-by-Symbol (SbS) Abend-Fritchman like equalizer and decoder are presented for the first time in literature. The combined detector acts on the distorted version of the TCM signal received at the output of a channel impaired by (known) ISI and AWGN. On the basis of these bounds a novel simple criterion for the design of TCMs optimally matched to any assigned ISI-corrupted transmission channel is then derived and its application to some actual test- channels is illustrated. I. MOTIVATION OF THE WORK
Year
DOI
Venue
1997
10.1109/ICC.1997.610028
Communications, 1997. ICC '97 Montreal, Towards the Knowledge Millennium. 1997 IEEE International Conference
Keywords
Field
DocType
Gaussian channels,equalisers,intersymbol interference,trellis coded modulation,AWGN,Abend-Fritchman like equalizer,ISI channels,ISI-corrupted transmission channel,TCM,analytical performance bounds,combined detector,decoding,design,distorted version,symbol-by-symbol equalization,test-channels,union-Bhattacharyya bound,upper-bounds
Trellis modulation,Intersymbol interference,Equalization (audio),Computer science,Algorithm,Communication channel,Speech recognition,Real-time computing,Nyquist ISI criterion,Decoding methods,Detector,Additive white Gaussian noise
Conference
Volume
ISBN
Citations 
2
0-7803-3925-8
0
PageRank 
References 
Authors
0.34
7
2
Name
Order
Citations
PageRank
Enzo Baccarelli172056.86
Stefano Galli2386.80