Abstract | ||
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We consider the channel capacity of underwater wireless optical communication (UWOC) links with inter-symbol interference (ISI). We present a UWOC system model with the channel characterized by double Gamma functions and the receiver modeled by the ideal photon-counting detector and additive Poisson noise. We then apply this system model to numerically evaluate the channel capacity in terms of mutual information in the presence of ISI. Numerical results reveal the relationship among water types, symbol rate, transmit power and channel capacity. They further suggest that the UWOC channel capacity decays as the symbol rate increases and that this degradation can be decreased by increasing the transmit power for a given water type. |
Year | DOI | Venue |
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2013 | 10.1145/2532378.2532391 | WUWNET |
Keywords | Field | DocType |
underwater wireless,symbol rate increase,additive poisson noise,optical channel,system model,double gamma function,ideal photon-counting detector,uwoc channel capacity decay,channel capacity,water type,symbol rate,uwoc system model,isi | Wireless,Transmitter power output,Telecommunications,Symbol rate,Computer science,Communication channel,Electronic engineering,Real-time computing,Interference (wave propagation),Detector,Shot noise,Channel capacity | Conference |
Citations | PageRank | References |
1 | 0.52 | 4 |
Authors | ||
4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Dong Yuhan | 1 | 154 | 25.33 |
Ge Z | 2 | 1 | 0.52 |
Tang S | 3 | 70 | 8.37 |
Zhang X. | 4 | 72 | 10.44 |