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SUTC
2006
IEEE
13 years 11 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
ICDCS
2010
IEEE
13 years 7 months ago
Distributed Coverage in Wireless Ad Hoc and Sensor Networks by Topological Graph Approaches
Abstract—Coverage problem is a fundamental issue in wireless ad hoc and sensor networks. Previous techniques for coverage scheduling often require accurate location information o...
Dezun Dong, Yunhao Liu, Kebin Liu, Xiangke Liao
MOBIHOC
2008
ACM
14 years 5 months ago
An approximation algorithm for conflict-aware broadcast scheduling in wireless ad hoc networks
Broadcast scheduling is a fundamental problem in wireless ad hoc networks. The objective of a broadcast schedule is to deliver a message from a given source to all other nodes in ...
Reza Mahjourian, Feng Chen, Ravi Tiwari, My T. Tha...
ICNP
2005
IEEE
13 years 11 months ago
The Fundamental Role of Hop Distance in IEEE802.11 Multi-Hop Ad Hoc Networks
In wireless networks, it is well understood what throughput can be achieved by nodes who can hear each other (i.e. nodes within a single cell)[1, 3]. The effects of nodes beyond t...
Yan Gao, Dah-Ming Chiu, John C. S. Lui
PERCOM
2005
ACM
14 years 5 months ago
Understanding the real behavior of Mote and 802.11 ad hoc networks: an experimental approach
IEEE 802.11 and Mote devices are today two of the most interesting wireless technologies for ad hoc and sensor networks respectively, and many efforts are currently devoted to und...
Giuseppe Anastasi, Eleonora Borgia, Marco Conti, E...