A novel RMS delay spread model for VHF/UHF bands

Bolli, Sridhar and Khan, Mohammed Zafar Ali (2017) A novel RMS delay spread model for VHF/UHF bands. In: Progress In Electromagnetics Research Symposium - Spring (PIERS), 22-25 May 2017, St. Petersburg, Russia.

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Abstract

VHF/UHF bands generally have favourable propagation characteristics in terms of penetration and coverage and so is being considered for cognitive radio (CR) communications. Delay spread is an important parameter that needs to be considered in the design of a communication system. Using Root mean square Delay Spread (RDS) models, we can design a cognitive radio in such a way that it is adaptive to the RDS of the fading channel, thus minimizing errors in transmission of signals. Therefore, we propose a novel RDS model which incorporates the effects of propagation distance, transmitter height and transmitter carrier frequency. Finally, measured delay spread was compared with the proposed model and known delay spread models favourably.

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IITH Creators:	IITH Creators ORCiD Khan, Mohammed Zafar Ali UNSPECIFIED
Item Type:	Conference or Workshop Item (Paper)
Subjects:	Electrical Engineering
Divisions:	Department of Electrical Engineering
Depositing User:	Team Library
Date Deposited:	14 May 2019 06:55
Last Modified:	14 May 2019 06:55
URI:	http://raiithold.iith.ac.in/id/eprint/5157
Publisher URL:	http://doi.org/10.1109/PIERS.2017.8262358
Related URLs:	Google Scholar

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