Abstract

A thorough understanding of the network behaviour when exposed to challenges is of paramount importance to construct a resilient MANET (mobile ad hoc network). However, modelling mobile and wireless networks as well as challenges against them is non-trivial due to dynamic and intermittent connectivity caused by channel fading and mobility of the nodes. We treat MANETs as time-varying graphs (TVGs) represented as a weighted adjacency matrix, in which the weights denote the link availability. We present how centrality-based attacks could affect network performance for different routing protocols. Furthermore, we model propagation loss models that represent realistic area-based challenges in wireless networks.

Meeting Name

18th Annual International Conference on Mobile Computing and Networking, MobiCom 2012 (2012: Aug. 22 - 26, Istanbul, Turkey)

Department(s)

Electrical and Computer Engineering

Sponsor(s)

National Science Foundation (U.S.)
Global Environment for Network Innovations (GENI)
European Commission

Keywords and Phrases

MANET Routing; Mobile Wireless Network; Ns-3 Simulation; Resilience; Survivability; Time Varying; Fading Channels; Mobile Computing; Network Performance; Telecommunication Networks; Wireless Networks; Mobile Ad Hoc Networks

International Standard Book Number (ISBN)

978-1450311595

Print OCLC #

813250678

Document Type

Poster

Document Version

Final Version

File Type

text

Language(s)

English

Rights

© 2012 Çetinkaya, Egemen K., All rights reserved.

Publication Date

01 Jan 2012

Download

Share

 
COinS