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Rate-compatible punctured low-density parity-check codes with short block lengths
We consider the problem of rate-compatible puncturing of low-density parity-check (LDPC) codes over additive white Gaussian noise (AWGN) channels. In previous work, it was shown that "good"Expand
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LDPC Codes for the Gaussian Wiretap Channel
This paper presents a coding scheme for the Gaussian wiretap channel based on low-density parity-check (LDPC) codes. The messages are transmitted over punctured bits to hide data from eavesdroppers.Expand
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Rate-compatible puncturing of low-density parity-check codes
In this correspondence, we consider puncturing of low-density parity-check (LDPC) codes for additive white Gaussian noise (AWGN) channels. We show that good puncturing patterns exist and that theExpand
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Bounds on Secrecy Capacity Over Correlated Ergodic Fading Channels at High SNR
We investigate the secrecy capacity of an ergodic fading wiretap channel when the main and eavesdropper channels are correlated. Assuming that the transmitter knows the full channel state informationExpand
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A Stopping Criterion for Low-Density Parity-Check Codes
We propose a new stopping criterion for decoding LDPC codes which consists of a measure of decoder behaviors and a decision rule to predict decoding failure. We will show that the proposed measure,Expand
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Block-Wise Concatenated BCH Codes for NAND Flash Memories
In this work, we consider high-rate error-control systems for storage devices using multi-level per cell (MLC) NAND flash memories. Aiming at achieving a strong error-correcting capability, weExpand
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LDPC codes for the Gaussian wiretap channel
A coding scheme for the Gaussian wiretap channel based on low-density parity-check (LDPC) codes is presented. The messages are transmitted over punctured bits to hide data from eavesdroppers. It isExpand
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LDPC codes for physical layer security
This paper presents a coding scheme for the Gaussian wiretap channel based on low-density parity-check (LDPC) codes. The messages are transmitted over punctured bits to hide data from eavesdroppers.Expand
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Channel Aware Encryption and Decision Fusion for Wireless Sensor Networks
In wireless sensor networks (WSNs), security and energy consumption have been considered as long-lasting technical challenges as sensors usually suffer from complexity and energy constraints. In thisExpand
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Optimal puncturing of irregular low-density parity-check codes
  • J. Ha, S. McLaughlin
  • Computer Science
  • IEEE International Conference on Communications…
  • 11 May 2003
In this paper, we consider rate compatible puncturing of low density parity check (LDPC) codes. We present a general density evolution-based procedure which finds the optimal puncturing of a basedExpand
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