4 papers
Optical Wireless Transmissions over Multi-layer Underwater Channels with Generalized Gamma Fading
Suhrid Das, Ziyaur Rahman, S. M. Zafaruddin
Underwater optical communication (UWOC) is a potential solution for broadband connectivity in oceans and seas for underwater applications providing high data rate transmission with…
Multihop Optical Wireless Communication Over -Turbulence Channels and Generalized Pointing Errors with Fog-Induced Fading
Ziyaur Rahman, S. M. Zafaruddin, V. K. Chaubey
Multihop relaying is a potential technique to mitigate channel impairments in optical wireless communications (OWC). In this paper, multiple fixed-gain amplify-and-forward (AF) rel…
Unified Performance Assessment of Optical Wireless Communication over Multi-Layer Underwater Channels
Ziyaur Rahman, Neel Vipulbhai Tailor, S. M. Zafaruddin +1
In this paper, we model the multi-layer vertical underwater link as a cascaded channel and unify the performance analysis for the underwater optical communication (UWOC) system usi…
Performance Analysis of Relay-Assisted OWC Over Foggy Channel with Pointing Error
Tejas Nimish Shah, Ziyaur Rahman, S. M. Zafaruddin
Signal fading due to atmospheric channel impairments and pointing error is a major bottleneck for the performance of optical wireless communication (OWC). In this paper, we conside…