Channel characteristics analysis of diffuse indoor cellular optical wireless communication systems

Dehao Wu, Zabih Ghassemlooy, Hoa Le Minh, Sujan Rajbhandari, Lu Chao

Research output: Contribution to conferencePaperpeer-review

5 Citations (Scopus)

Abstract

In this paper, two models for diffuse indoor cellular optical wireless communication (OWC) systems with and without a holographic light shaping diffuser (LSD) are presented. For both models, the power distribution, the impulse response of the channels and root mean square (RMS) delay are described and analyzed. We perform a computer simulation to compare the channel characteristics of the typical indoor cellular OWC systems with that employing the holographic LSD. The results show that the system with the holographic LSD provides a more uniform power distribution and a less RMS delay spread for the same divergence angles.
Original languageEnglish
DOIs
Publication statusPublished - 30 Nov 2011
EventAsia Communications and Photonics Conference and Exhibition (ACP) - Shanghai, China
Duration: 30 Nov 2011 → …

Conference

ConferenceAsia Communications and Photonics Conference and Exhibition (ACP)
Period30/11/11 → …

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