Mobility Benchmarking in Ad-hoc Networks(<Special Issue>Special Issue on Selected Papers from SAINT 2002(The 2002 Symposium on Applications and the Internet))

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概要

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• This paper addresses the problem of using unrealistic mobility scenarios for simulation of adhoc routing protocols. We present CAD-HOC, a cousin tool to Network Simulator(ns), which allows ad-hoc networking experimentation to be performed under visually realistic scenarios such as an airport or a bus terminal, buildings, highways and otherfacilities. CAD-HOC focuses on capturing the visual scenario and transforming it intomobility and connection benchmarks, which are subsequently fed to ris to drive simulation experiments. Generation of mobility and connection benchmarks is facilitated by allowing the users to choose from Brownian, Column, Pursue, and Nomadic models, or to specify user-defined movements. The tool also provides online analyses on ad-hoc mobility, ad-hoc connectivity and message complexity, which give an estimate of the overall ris simulation complexity, as the mobility scenario is built. Comparative simulation based on CAD-HOC generated scenarios raise several questions about the reliability of ns simulation results of ad-hoc routing protocols based on random, non-realistic scenarios.

• 一般社団法人情報処理学会の論文
• 2002-11-15

著者

• Lee Choonhwa

  Computer And Information Science And Engineering Department University Of Florida

• Helal Sumi

  Computer And Information Science And Engineering Department University Of Florida

• SHAH SUBODH

  Computer and Information Science and Engineering Department, University of Florida

• Shah Subodh

  Computer And Information Science And Engineering Department University Of Florida

関連論文

• Gossip-Based Service Discovery in Mobile Ad Hoc Networks(Network)
• Mobility Benchmarking in Ad-hoc Networks(Special Issue on Selected Papers from SAINT 2002(The 2002 Symposium on Applications and the Internet))

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