Low-density parity-check (LDPC) codes have attracted much attention over the past two
decades since they can asymptotically approach the Shannon capacity in a variety of data …

Convolutional low-density parity-check (LDPC) ensembles, introduced by Felström and
Zigangirov, have excellent thresholds and these thresholds are rapidly increasing functions …

We investigate spatially coupled code ensembles. For transmission over the binary erasure
channel, it was recently shown that spatial coupling increases the belief propagation …

This paper discusses construction of protograph-based low-density parity-check (LDPC)
codes. Emphasis is placed on protograph ensembles whose typical minimum distance …

This paper presents a simple and very flexible method for constructing quasi-cyclic (QC) low
density paritycheck (LDPC) codes based on finite fields. The code construction is based on …

Channel coding plays a pivotal role in ensuring reliable communication over wireless
channels. With the growing need for ultra-reliable communication in emerging wireless use …

The development of error-correcting codes has been closely coupled with deep-space
exploration since the early days of both. Since the discovery of turbo codes in 1993, the …

Written by leading experts, this self-contained text provides systematic coverage of LDPC
codes and their construction techniques, unifying both algebraic-and graph-based …

Flash memory has become the storage medium of choice in portable consumer electronic
applications, and high performance solid state drives (SSDs) are also being introduced into …

Low-density parity-check (LDPC) convolutional codes have been shown to be capable of
achieving capacity-approaching performance with iterative message-passing decoding. In …