OLSR-based Topology Discovery for Mobile Situational Awareness Systems
Author(s) -
Anand Dersingh,
Z.M. Faizul Islam,
Shahram Shah Heydari,
M.M. Rahman
Publication year - 2011
Publication title -
procedia computer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.334
H-Index - 76
ISSN - 1877-0509
DOI - 10.1016/j.procs.2011.07.054
Subject(s) - computer science , topology control , topology (electrical circuits) , node (physics) , network topology , mobile ad hoc network , optimized link state routing protocol , wireless ad hoc network , computer network , distributed computing , routing protocol , routing (electronic design automation) , wireless network , mathematics , wireless , telecommunications , key distribution in wireless sensor networks , structural engineering , combinatorics , network packet , engineering
In this paper, we propose a non-intrusive approach for connectivity visualization of OLSR-based MANET topology based on local topology databases available in an OLSR node. Two different scenarios are considered: a central (full view) topology from a command and control location, or a nodal (partial) view from an ad-hoc node. A simulation based analysis is conducted to calculate total number of active links at a particular time in full and nodal topology views. Also the error rate of network topology discovery based on total undiscovered link both mobile and static scenario is considered and reported in this paper
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