kumoh national institute of technology
Networked Systems Lab.

Ʊ ƼƵ, Ը , 赿, "WIMAX 귯 ýۿ LDPC ڵ ", pp. 274-278, 2013 ⵵ ߰мȸ ȸ . (N1&N2)
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Date : 2013-10-20
Views : 1132

Abstract: This paper proposes novel method to reduce retransmission latency in WiMAX cellular systems. In this proposed method, the retransmission latency could be reduced by utilize error feature of a transmission channel using low-density parity-check (LDPC) code and fused retransmission technique using code trimming and fake errors in the partial retransmission scheme. This proposed method speed up the decoding process up to seven percent trimming rate.