Introduction to algorithms
Performance evaluation of cyclic prefix CDMA systems with frequency domain interference cancellation
Digital Signal Processing
Good error-correcting codes based on very sparse matrices
IEEE Transactions on Information Theory
Design of capacity-approaching irregular low-density parity-check codes
IEEE Transactions on Information Theory
A recursive approach to low complexity codes
IEEE Transactions on Information Theory
Regular and irregular progressive edge-growth tanner graphs
IEEE Transactions on Information Theory
Wide band AC power line characterization
IEEE Transactions on Consumer Electronics
Power line communications: state of the art and future trends
IEEE Communications Magazine
Physical and regulatory constraints for communication over the power supply grid
IEEE Communications Magazine
Coding and modulation for a horrible channel
IEEE Communications Magazine
A mathematical model of noise in narrowband power line communication systems
IEEE Journal on Selected Areas in Communications
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Power Line Communication (PLC) offers a convenient and inexpensive medium for high-speed data transmission; however, this technology still faces difficult challenges. In particular, the Power Line (PL) channel suffers from multipath propagation accompanied with frequency-selective fading. This paper presents a method for constructing Low Density Parity-Check (LDPC) codes for Forward Error-Correction (FEC) on PL channel combined with Chaotic Interleaving (CI) and linear equalization to compensate for burst errors and multipath effects. First, the PL channel characteristics are introduced. A new way of noise modeling, which takes into account both background and impulse noises, is presented. Unlike Middleton@?s class A noise model, the proposed model is suitable for PLC channel. Noise bursts last no longer than 0.1 ms and they are characterized by Poisson distribution with an impulse arrival rate of 0=