NDLI: Large Scale Simulation - Convolution of High Fidelity Model

Content Provider	IEEE Xplore Digital Library
Author	Khouzam, Anthony Life, Roy Sen, Subhabrata Bapi
Copyright Year	2007
Description	Author affiliation: XPRT Solutions Inc. a DSCI Company, 615 Hope Road, Building 3B, Eatontown, NJ 07724 (Khouzam, Anthony; Life, Roy; Sen, Subhabrata Bapi)
Abstract	Large scale simulation is essential for understanding the performance of mobile wireless Networks consisting of several thousand nodes with multiple types of radios, each with diverse characteristics and different types of subnet structure. A tradeoff is required between modeling fidelity on one hand, and the type of radio and number of nodes on the other, and typically, results are unsatisfactory for large scale simulations. In this paper, we present an approach to abstract large scale simulation which first synthesizes the results of limited size simulation models and then combines them using convolution techniques to project performance results spanning several subnets. This technique essentially breaks the problem domain into several independent dimensions appropriate to the radios and their subnets, such as waveforms in use W, traffic load ranges for each load L, and message priority P. Each such tuple (W,L,P) defines a performance region that can be represented by analytic means, such as a probability density function. The convolution of such functions over any number of regions traversed by a message will then yield the total delay and message completion rate characteristics of that message. The implementation of this model yields achievable real-time results that are independent of the number of nodes but dependent on the granularity of W, L, and P.
Starting Page	1
Ending Page	6
File Size	1690555
Page Count	6
File Format	PDF
ISBN	9781424415120
DOI	10.1109/MILCOM.2007.4455321
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-10-29
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Large-scale systems Convolution Telecommunication traffic Performance analysis Sampling methods Statistics Routing Propagation delay Buildings Wireless networks
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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