Sciweavers

10950 search results - page 169 / 2190
» Future wireless networks
Sort
View
120
Voted
WD
2010
14 years 10 months ago
Self-organized aggregation in irregular wireless networks
Gossip-based epidemic protocols are used to aggregate data in distributed systems. This fault-tolerant approach does neither require maintenance of any global network state nor kno...
Joanna Geibig, Dirk Bradler
TMC
2010
137views more  TMC 2010»
14 years 7 months ago
Unwanted Link Layer Traffic in Large IEEE 802.11 Wireless Networks
Wireless networks have evolved into an important technology for connecting users to the Internet. As the utility of wireless technology grows, wireless networks are being deployed ...
Ramya Raghavendra, Elizabeth M. Belding, Konstanti...
90
Voted
CORR
2010
Springer
144views Education» more  CORR 2010»
14 years 11 months ago
Choosability in geometric hypergraphs
Given a hypergraph H = (V, E), a coloring of its vertices is said to be conflict-free if for every hyperedge S ∈ E there is at least one vertex in S whose color is distinct fro...
Panagiotis Cheilaris, Shakhar Smorodinsky
108
Voted
CORR
2011
Springer
179views Education» more  CORR 2011»
14 years 4 months ago
Approximating minimum-power edge-multicovers
Given a graph with edge costs, the power of a node is the maximum cost of an edge incident to it, and the power of a graph is the sum of the powers of its nodes. Motivated by appli...
Nachshon Cohen, Zeev Nutov
144
Voted
IJNSEC
2008
140views more  IJNSEC 2008»
15 years 24 days ago
A Secure Group Key Management Scheme for Wireless Cellular Systems
In wireless networks, secure multicast protocols are more difficult to implement efficiently due to the dynamic nature of the multicast group and the scarcity of bandwidth at the ...
Hwa Young Um, Edward J. Delp