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» Approximation schemes for wireless networks
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MOBIHOC
2006
ACM
16 years 5 months ago
Balancing distance and lifetime in delay constrained ad hoc networks
This paper addresses the problem of optimizing the packet transmission schedule in an ad hoc network with end-toend delay constraints. The emphasis is to determine the proper rela...
Ben Liang, Min Dong
MOBIHOC
2008
ACM
16 years 5 months ago
Improving sensor network immunity under worm attacks: a software diversity approach
Because of cost and resource constraints, sensor nodes do not have a complicated hardware architecture or operating system to protect program safety. Hence, the notorious buffer-o...
Yi Yang, Sencun Zhu, Guohong Cao
NOSSDAV
2011
Springer
14 years 9 months ago
The impact of inter-layer network coding on the relative performance of MRC/MDC WiFi media delivery
A primary challenge in multicasting video in a wireless LAN is to deal with the client diversity – clients may have different channel characteristics and hence receive different...
Rohan Gandhi, Meilin Yang, Dimitrios Koutsonikolas...
MOBIHOC
2003
ACM
16 years 5 months ago
SHORT: self-healing and optimizing routing techniques for mobile ad hoc networks
On demand routing protocols provide scalable and costeffective solutions for packet routing in mobile wireless ad hoc networks. The paths generated by these protocols may deviate ...
Chao Gui, Prasant Mohapatra
INFOCOM
2002
IEEE
15 years 11 months ago
Energy Efficient Communications in Ad Hoc Networks Using Directional Antennas
— Directional antennas can be useful in significantly increasing node and network lifetime in wireless ad hoc networks. In order to utilize directional antennas, an algorithm is ...
Akis Spyropoulos, Cauligi S. Raghavendra