Analog Source-Channel Codes Based on Orthogonal Polynomials
In many communication applications one is interested in transmitting a time-discrete analog-valued (i.e. continues alphabet) source over a time-discrete analog channel. We study this problem in the case of bandwidth expansion, in the sense that one source sample, X, is transmitted over N orthogonal...
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| creator | Wernersson, N. Skoglund, M. Ramstad, T. |
| description | In many communication applications one is interested in transmitting a time-discrete analog-valued (i.e. continues alphabet) source over a time-discrete analog channel. We study this problem in the case of bandwidth expansion, in the sense that one source sample, X, is transmitted over N orthogonal channels. An analog source-channel code based on orthogonal polynomials is proposed and analyzed. The code can be generated using a Gram-Schmidt procedure, to fit virtually any source distribution. |
| doi_str_mv | 10.1109/ACSSC.2007.4487376 |
| format | Conference Proceeding |
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| identifier | ISSN: 1058-6393 |
| ispartof | 2007 Conference Record of the Forty-First Asilomar Conference on Signals, Systems and Computers, 2007, p.1025-1029 |
| issn | 1058-6393 2576-2303 |
| language | eng |
| recordid | cdi_ieee_primary_4487376 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | AWGN channels Bandwidth Channel coding Computer science Datavetenskap Decoding Delay effects Delay systems Digital systems Information technology Informationsteknik Memoryless systems Real time systems System performance TECHNOLOGY TEKNIKVETENSKAP |
| title | Analog Source-Channel Codes Based on Orthogonal Polynomials |
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