Optimisation of transmission bandwidth for indoor cellular OWC system using a dynamic handover decision-making algorithm

Wu, Dehao, Ghassemlooy, Zabih, Le Minh, Hoa, Rajbhandari, Sujan and Lim, L. (2012) Optimisation of transmission bandwidth for indoor cellular OWC system using a dynamic handover decision-making algorithm. In: 8th International Symposium on Communication Systems, Networks and Digital Signal Processing, 18 - 20 July 2012, Poznan, Poland.

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Abstract

In this paper, we propose a novel cellular optical wireless communications (COWC) system with four diffused cells. A dynamic handover scheme is proposed to make the link more flexible by the way of adaptive channel allocation in different environments. The simulation results show that the proposed algorithm offers almost five times of the maximum dynamic transmission bandwidth and energy efficiency compared to the worst scenarios when all base stations (BS)s are active .

Item Type: Conference or Workshop Item (Paper)
Subjects: H600 Electronic and Electrical Engineering
Department: Faculties > Engineering and Environment > Physics and Electrical Engineering
Depositing User: Sarah Howells
Date Deposited: 31 Jul 2012 08:31
Last Modified: 08 May 2017 23:06
URI: http://nrl.northumbria.ac.uk/id/eprint/8247

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