NDLI: On Estimation Algorithm for Radio Communication Distance along Rough Surface

Content Provider	IEEE Xplore Digital Library
Author	Fujii, H. Uchida, K. Nakagawa, M. Honda, J. Kwang-Yeol Yoon
Copyright Year	2009
Abstract	This paper is concerned with the estimation of radio communication distance for wireless sensor networks when both the transmitters and receivers are arbitrarily distributed on a random rough surface such as desert, vegetation ground,sea surface and so on.First, we simulate electromagnetic wave propagation along the rough surface by using the discrete ray tracing method (DRTM). Second, we determine three parameters necessary for evaluation of communication distance by conjugate gradient method combined with the method of least-squares. Finally, we derive an analytical expression which can estimate the maximum communication distance when the input power of a transmitter and the minimum detectable electric intensity of a receiver are specified. Numerical examples are also given for estimated communication distances with the deviation of rough surface height as a parameter.
Starting Page	272
Ending Page	278
File Size	296321
Page Count	7
File Format	PDF
ISBN	9781424435692
DOI	10.1109/CISIS.2009.133
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-03-16
Publisher Place	Japan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Sea surface Discrete ray tracing method Propagation Radio transmitters Communication distance Receivers Surface roughness Rough surfaces Rough surface Wireless sensor networks Surface waves Vegetation Electromagnetic propagation Radio communication
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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