DocumentCode
1616121
Title
A tutorial on convolution coding for M-ary signals-trellis-coded modulation
Author
Sklar, Bernard
Author_Institution
Aerospace Corp., El Segundo, CA, USA
fYear
1988
Firstpage
637
Abstract
Trellis-coded modulation (TCM) is defined and described with respect to code-to-signal mapping and coding for QAM. Also summarized are the evolution and underlying principles of TCM and how TCM schemes achieve coding gains without bandwidth expansion. An example is used to illustrate a simple implementation of such a coding scheme
Keywords
amplitude modulation; encoding; military systems; signal processing; M-ary signals; QAM; bandwidth expansion; code-to-signal mapping; convolution coding; trellis-coded modulation; Bandwidth; Channel coding; Convolution; Convolutional codes; Maximum likelihood decoding; Modems; Modulation coding; Quadrature amplitude modulation; Telephony; Tutorial;
fLanguage
English
Publisher
ieee
Conference_Titel
Military Communications Conference, 1988. MILCOM 88, Conference record. 21st Century Military Communications - What's Possible? 1988 IEEE
Conference_Location
San Diego, CA
Type
conf
DOI
10.1109/MILCOM.1988.13457
Filename
13457
Link To Document