NDLI: A new ray-tracing acceleration technique for radio propagation

Content Provider	IEEE Xplore Digital Library
Author	Escobar, A. Lozano, L. Cadavid, H. Cátedra, M.F.
Copyright Year	2010
Description	Author affiliation: Universidad del Valle, Cali - Colombia (Cadavid, H.) \|\| Universidad de Alcalá, Alcalá de Henares - Spain (Lozano, L.; Cátedra, M.F.) \|\| Instituto Tecnológico Metropolitano, Medellín - Colombia (Escobar, A.)
Abstract	Since site measurements are costly, propagation models have been developed as a convenient, adequate, and low-cost alternative to design personal communication systems, such as mobile phone. With the rapid advance in computing, ray-tracing techniques have become one of the most popular methods for characterizing the radio propagation in different environments. These techniques are attractive due to its high accuracy in dense urban areas [1]-[3] and indoor environments [4]. The disadvantage of ray-tracing method is the large computational cost that may be inappropriate in complex environments. For this reason, it is necessary to use efficient propagation models and ray-tracing acceleration techniques [5].
Starting Page	1
Ending Page	4
File Size	593611
Page Count	4
File Format	PDF
ISBN	9781424449675
ISSN	15223965
DOI	10.1109/APS.2010.5561144
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-07-11
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Ray tracing Octrees Acceleration Algorithm design and analysis Indoor environments Wireless communication Software
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
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
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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