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Content Provider | IEEE Xplore Digital Library |
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Author | Hellstern, G. |
Copyright Year | 1993 |
Description | Author affiliation: Inst. fuer Nachrichtensyst., Karlsruhe Univ., Germany (Hellstern, G.) |
Abstract | It has previously been shown that with trellis-coded modulation it is possible to achieve a significant coding gain of 3 to 6 dB over uncoded modulation without bandwidth expansion. However, the decoding effort grows rapidly with the coding gain. A different approach is given by the author. Based on a feedback decoding scheme, trellis codes of large constraint length are proposed which can be easily decoded. At similar decoder complexity, but at a larger decoding delay, they attain additional coding gain over conventional trellis codes.< |
Starting Page | 1071 |
Ending Page | 1075 |
File Size | 421896 |
Page Count | 5 |
File Format | |
ISBN | 0780309502 |
DOI | 10.1109/ICC.1993.397442 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 1993-05-23 |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Modulation coding Feedback Decoding Convolutional codes AWGN Samarium Bandwidth Quadrature amplitude modulation Viterbi algorithm Partitioning algorithms |
Content Type | Text |
Resource Type | Article |
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