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MOBIHOC
2002
ACM
16 years 6 months ago
Approximating minimum size weakly-connected dominating sets for clustering mobile ad hoc networks
We present a series of approximation algorithms for finding a small weakly-connected dominating set (WCDS) in a given graph to be used in clustering mobile ad hoc networks. The st...
Yuanzhu Peter Chen, Arthur L. Liestman
WISEC
2009
ACM
16 years 1 months ago
Mitigating control-channel jamming attacks in multi-channel ad hoc networks
We address the problem of control-channel jamming attacks in multi-channel ad hoc networks. Deviating from the traditional view that sees jamming attacks as a physical-layer vulne...
Loukas Lazos, Sisi Liu, Marwan Krunz
AINA
2008
IEEE
16 years 25 days ago
Secure Routing Protocol with Malicious Nodes Detection for Ad Hoc Networks
An ad hoc network is a highly dynamic routing network cooperated by a set of wireless mobile nodes without any assistance of centralized access point. ARIADNE is a well-known secu...
Chu-Hsing Lin, Wei-Shen Lai, Yen-Lin Huang, Mei-Ch...
AINA
2007
IEEE
16 years 21 days ago
A Testbed with a Practical Smart Antenna for Directional MAC Protocols in Ad hoc Networks
Recently, several MAC protocols using directional antennas have been proposed for ad hoc networks, which are mainly evaluated by computer simulations. This paper develops a MAC pr...
Hikaru Mitsuhashi, Masahiro Watanabe, Sadao Obana,...
ICNP
2006
IEEE
16 years 11 days ago
Benefit-based Data Caching in Ad Hoc Networks
—Data caching can significantly improve the efficiency of information access in a wireless ad hoc network by reducing the access latency and bandwidth usage. However, designing e...
Bin Tang, Himanshu Gupta, Samir R. Das