This paper investigates the performance of coded massive multiple-input multiple-output
(MIMO) systems utilizing Orthogonal Time Frequency and Space modulation (OTFS). Our …

Abstract In Wireless Sensor Networks (WSNs), the sensor nodes are expected to remain
autonomous for a long time and the communication must be successful. So, energy …

This paper addresses the problem of decoding non-binary low density parity check codes
(LDPC) over finite field GF (q) using symbol flipping approach. To achieve low complexity …

Short non-binary (NB) low-density parity-check (LDPC) codes provide excellent error rate
performance compared to their binary counterparts. This paper presents an efficient layered …

The paper introduces two decoding techniques based on grouping for symbol flipping non-
binary LDPC codes. Firstly, a new technique of adaptive grouping of variable nodes in each …

In this article, two algorithms for improving the bit error rate performance of the non-binary
LDPC codes over higher order modulation are proposed. The first algorithm is the predictive …

This letter focuses on improving the error correction performance of the extended min‐sum
(EMS) decoding algorithm. Introducing factor/offset modifications in the check node update …

This paper proposes a decoding algorithm for nonbinary low-density parity-check (NB-
LDPC) codes, aiming to improve the error rate performance for NAND flash memory. Several …

This letter presents an adaptive single/multiple distance-symbol flipping decoding algorithm
with prediction (ASMD-SFDP). Different from the D-SFDP, the presented algorithm consider …

This paper introduces an adaptive technique for grouping variable nodes in decoding non-
binary LDPC codes that involve symbol flipping. The technique considers both the individual …