Chen, Yifan and Rapajic, P. (2009) Novel channel description method for decentralized wireless relay networks. In: Microwave Conference 2009. Institute of Electrical and Electronic Engineers, Inc, Piscataway, NJ, USA, pp. 2164-2167. ISBN 978-1-4244-2802-1 (e-ISBN), 978-1-4244-2801-4 (print) (doi:https://doi.org/10.1109/APMC.2009.5385513)

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Abstract

We present a novel channel model for a two-hop decentralized wireless relay network (DWRN), where the relays operate in a completely distributive fashion. The model is based on an analogous approach to the conventional description methods for wideband directional multipath channels. Specifically, the notion of information azimuth-delay spectrum (IADS) is devised. This definition, parallel to the widely-used power azimuth-delay spectrum (PADS) for physical multipath channels, represents a compact description of virtual DWRN channels. The proposed approach is also applied to a circular random network (CRN) with uniformly-distributed relay nodes. Finally, numerical examples are used to demonstrate the usefulness of the suggested channel description method.

Item Type:	Conference Proceedings
Title of Proceedings:	Microwave Conference 2009
Additional Information:	Conference proceedings from Microwave Conference, 2009. APMC which took place in Singapore, Asia Pacific between 7-10 Dec. 2009
Uncontrolled Keywords:	novel channel model, two-hop decentralized wireless relay network (DWRN), wideband directional multipath channels, information azimuth-delay spectrum (IADS), power azimuth-delay spectrum (PADS), circular random network (CRN)
Subjects:	Q Science > QA Mathematics > QA75 Electronic computers. Computer science T Technology > TK Electrical engineering. Electronics Nuclear engineering
Pre-2014 Departments:	School of Engineering School of Engineering > Department of Computer & Communications Engineering
Related URLs:	Publisher Organisation
Last Modified:	14 Oct 2016 09:19
URI:	http://gala.gre.ac.uk/id/eprint/7813

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