Decoding turbo-like codes via linear programming
نویسندگان
چکیده
منابع مشابه
Decoding Turbo-Like Codes via Linear Programming
We introduce a novel algorithm for decoding turbo-like codes based on linear programming. We prove that for the case of Repeat-Accumulate (RA) codes, under the binary symmetric channel with a certain constant threshold bound on the noise, the error probability of our algorithm is bounded by an inverse polynomial in the code length. Our linear program (LP) minimizes the distance between the rece...
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In recent work (Feldman and Karger [8]), we introduced a new approach to decoding turbo-like codes based on linear programming (LP). We gave a precise characterization of the noise patterns that cause decoding error under the binary symmetric and additive white Gaussian noise channels. We used this characterization to prove that the word error rate is bounded by an inverse polynomial in the cod...
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ژورنال
عنوان ژورنال: Journal of Computer and System Sciences
سال: 2004
ISSN: 0022-0000
DOI: 10.1016/s0022-0000(03)00184-3