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On the Block Error Probability of LP Decoding of LDPC Codes

Ralf Koetter, Pascal O. Vontobel

cs.ITarXiv:cs/0602086

Abstract

In his thesis, Wiberg showed the existence of thresholds for families of regular low-density parity-check codes under min-sum algorithm decoding. He also derived analytic bounds on these thresholds. In this paper, we formulate similar results for linear programming decoding of regular low-density parity-check codes.

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