作者
Xinyun Xu, Yueheng Li, Ping Huang, Meiyan Ju, Guoping Tan
发表日期
2022/2/25
期刊
IEEE Access
卷号
10
页码范围
25203-25218
出版商
IEEE
简介
In this paper, the bit error rate (BER) performance of underwater wireless optical communication (UWOC) systems with on-off keying (OOK) modulation and an avalanche photodiode (APD) detector are analyzed in a wide range of oceanic turbulence environment, such as lognormal, Gamma, K, Weibull, and Exponentiated Weibull distributions. To achieving this goal, a new mathematical system model is established, which has not only considered the aggregated degrading phenomena, namely the absorption, scattering, and turbulence, but also been suitable for describing UWOC with APD receiver. Then the closed-form expressions of the BER performances of UWOC with APD for different turbulence distributions are derived in detail by subdividing the working situation into high and lower inter-symbol interference (ISI) scenarios. Theoretical analysis and computer simulations show that no matter what the ISI levels …
学术搜索中的文章
X Xu, Y Li, P Huang, M Ju, G Tan - IEEE Access, 2022