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Content Provider | IEEE Xplore Digital Library |
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Author | Tarable, A. Benedetto, S. |
Copyright Year | 2007 |
Abstract | This paper deals with precode-only (PCO) Raptor codes and turbo fountain codes used on a noiseless channel, as it is the case for the BEC or the AWGN channel with high SNR. The performance measure for such family of codes is the efficiency, i.e., the amount of redundancy needed to decode the information bits. Following a previous paper, we give an exact expression for the average efficiency of maximum-likelihood (ML) decoded Hamming codes and maximal-length codes. Moreover, we give an expression of the variance of the efficiency. Finally, we improve the bound on the efficiency of turbo fountain codes, which are iteratively decoded. |
Starting Page | 416 |
Ending Page | 420 |
File Size | 5507849 |
Page Count | 5 |
File Format | |
ISBN | 9781424413973 |
DOI | 10.1109/ISIT.2007.4557261 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2007-06-24 |
Publisher Place | France |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Decoding Linear code Fading Parity check codes Internet AWGN Turbo codes Convolutional codes Upper bound Random variables |
Content Type | Text |
Resource Type | Article |
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