kumoh national institute of technology
Networked Systems Lab.

A. Prasetiadi, D.-S. Kim, "Faulty Node Detection in Distributed Systems using BCH code", IEEE Communications Letter (IF:1.463, ISSN:1089-7798), Vol. 17, No. 3, pp. 620-623, 2013. (N1)
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Date : 2016-05-04
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This paper proposes a faulty node detection scheme that performs collective monitoring of a distributed system. The algorithm is designed to observe every node's behavior collectively based on the pseudo-random Bose-Chaudhuri-Hocquenghem (BCH) code. Each node sends a single BCH bit simultaneously as a replacement for the cyclic redundancy check (CRC) code. This method can be used for detecting and preventing serious damage caused by node failure. Simulation results show that the high-polynomial CRC retains its performance level, although its code is modified for the distributed BCH code.
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