Name
Abstract | ||
|---|---|---|
Digital communications over channels impaired by impulse noise are addressed. We adopt a two-state Markov model that allows to describe the typical bursty nature of the impulse noise, in contrast to the memoryless models generally considered in the literature. For this channel, we evaluate the achievable information rate and propose a couple of practical communication systems based on powerful codes and iterative receivers. Moreover, we discuss the effectiveness of the considered receivers in terms of performance/latency tradeoff as well as in terms of robustness to erroneous channel estimations. The proposed schemes are shown to perform fairly close to the theoretical limits, and significantly better than the conventional schemes employing memoryless detection. |
Year | DOI | Venue |
|---|---|---|
2009 | 10.1109/TCOMM.2009.07.070638 | IEEE Transactions on Communications |
Keywords | Field | DocType |
markov processes,impulse noise,radio receivers,telecommunication network reliability,wireless channels,bursty impulse noise,digital communications,iterative receivers,memoryless detection,memoryless models,practical communication systems,reliable communications,two-state markov model,markov channels,maximum-aposteriori symbol detection,achievable information rate,lowdensity parity-check codes,markov model,signal to noise ratio,information analysis,awgn,probability density function,phase shift keying,gaussian noise,decoding,communication system,information rate | Markov process,Markov model,Computer science,Signal-to-noise ratio,Communication channel,Communications system,Electronic engineering,Error detection and correction,Impulse noise,Decoding methods | Journal |
Volume | Issue | ISSN |
57 | 7 | 0090-6778 |
Citations | PageRank | References |
9 | 0.75 | 17 |
Authors | ||
2 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Dario Fertonani | 1 | 273 | 20.07 |
| Giulio Colavolpe | 2 | 801 | 68.60 |