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» Probabilistic quorum systems in wireless ad hoc networks
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SUTC
2006
IEEE
14 years 1 months ago
An Authentication Service Based on Trust and Clustering in Wireless Ad Hoc Networks: Description and Security Evaluation
Security in wireless ad hoc networks is hard to achieve due to the vulnerability of its links, limited physical protection, and the absence of a centralized management point. Cons...
Edith C. H. Ngai, Michael R. Lyu
MOBIHOC
2002
ACM
14 years 7 months ago
Directional virtual carrier sensing for directional antennas in mobile ad hoc networks
This paper presents a new carrier sensing mechanism called DVCS (Directional Virtual Carrier Sensing) for wireless communication using directional antennas. DVCS does not require ...
Mineo Takai, Jay Martin, Rajive Bagrodia, Aifeng R...
ICC
2007
IEEE
354views Communications» more  ICC 2007»
14 years 2 months ago
Enhanced Intrusion Detection System for Discovering Malicious Nodes in Mobile Ad Hoc Networks
– As mobile wireless ad hoc networks have different characteristics from wired networks and even from standard wireless networks, there are new challenges related to security iss...
Nidal Nasser, Yunfeng Chen
MOBIHOC
2004
ACM
14 years 7 months ago
Error characteristics of ad hoc positioning systems (aps)
APS algorithms use the basic idea of distance vector routing to find positions in an ad hoc network using only a fraction of landmarks, for example GPS enabled nodes. All the node...
Dragos Niculescu, Badri Nath
GLOBECOM
2009
IEEE
13 years 5 months ago
Secure Unified Cellular Ad Hoc Network Routing
Abstract--Previous simulations have shown substantial performance gains can be achieved by using hybrid cellular and wireless LAN (WLAN) approaches [1]. In a hybrid system, a proxy...
Jason J. Haas, Yih-Chun Hu