Wu, Dehao, Ghassemlooy, Zabih, Le Minh, Hoa, Rajbhandari, Sujan and Chao, Lu (2011) Channel characteristics analysis of diffuse indoor cellular optical wireless communication systems. In: Asia Communications and Photonics Conference and Exhibition (ACP), 13 November - 16 November 2011, Shanghai, China.
Full text not available from this repository. (Request a copy)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.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Uncontrolled Keywords: | optical wireless communication, holographic diffuser, cellular and root mean square |
| Subjects: | P900 Others in Mass Communications and Documentation |
| Department: | Faculties > Engineering and Environment > Mathematics, Physics and Electrical Engineering |
| Depositing User: | Ay Okpokam |
| Date Deposited: | 11 Jan 2012 13:29 |
| Last Modified: | 13 Oct 2019 00:31 |
| URI: | http://nrl.northumbria.ac.uk/id/eprint/4467 |
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