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» The Complexity of Connectivity in Wireless Networks
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ADHOCNOW
2004
Springer
14 years 25 days ago
Improved Approximation Algorithms for Connected Sensor Cover
Stefan Funke, Alexander Kesselman, Zvi Lotker, Mic...
BROADNETS
2005
IEEE
14 years 1 months ago
Performance analysis and enhancement for backbone based wireless mobile ad hoc networks
—In this paper, we present an extended Mobile Backbone Network (MBN) topology synthesis algorithm (ETSA) for constructing and maintaining a dynamic backbone structure in mobile w...
Laura Huei-jiun Ju, Izhak Rubin
MWCN
2004
Springer
14 years 23 days ago
Minimum Power Symmetric Connectivity Problem in Wireless Networks: A New Approach
We consider the problem of assigning transmission powers to the nodes of a wireless network in such a way that all the nodes of the network are connected by bidirectional links and...
Roberto Montemanni, Luca Maria Gambardella
SECON
2010
IEEE
13 years 5 months ago
Two-Tiered Constrained Relay Node Placement in Wireless Sensor Networks: Efficient Approximations
In a wireless sensor network, short range multihop transmissions are preferred to prolong the network lifetime due to super-linear nature of energy consumption with communication d...
Dejun Yang, Satyajayant Misra, Xi Fang, Guoliang X...
MOBIHOC
2008
ACM
14 years 7 months ago
Connectivity in cooperative wireless ad hoc networks
Liaoruo Wang, Benyuan Liu, Dennis Goeckel, Donald ...