The FEC limit paradigm is the prevalent practice for designing optical communication
systems to attain a certain bit error rate (BER) without forward error correction (FEC). This …

Presenting a thorough overview of bit-interleaved coded modulation (BICM), this book
introduces the tools for the analysis and design of BICM transceivers. It explains in details …

This paper presents density evolution (DE) techniques based on reciprocal channel
approximation (RCA) for general bit-interleaved coded modulation (BICM) systems. The …

In this paper we formally analyze the interleaver and code design for QAM-based BICM
transmissions using the binary reflected Gray code. We develop analytical bounds on the bit …

This paper proposes a novel encryption method based on Turbo code. In most
communication systems, information encryption and error correction are always …

This paper highlight the performance analysis of BPSK and QPSK using error correcting
code. To calculate the bit error rate, different types of error correcting code were used …

The performance of turbo codes in quasi-static fading channels both with and without
antenna diversity is investigated. In particular, simple analytic techniques that relate the …

The objective of this paper is two-fold. Initially, we present an analytic technique to rapidly
evaluate an approximation to the union bound on the bit error probability of turbo codes …

In this paper we present a novel performance analysis of bit-interleaved coded modulation
(BICM) over AWGN channel for different modulation schemes considering a finite block …

This letter presents the results of the search for optimum punctured recursive convolutional
codes (RCCs) of rate k/k+ 1, for k= 2,..., 8, suitable for concatenated channel codes whose …