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MONET
2008
77views more  MONET 2008»
13 years 7 months ago
On Relay Node Placement and Assignment for Two-tiered Wireless Networks
Wireless networks that operate on batteries are imposed with energy constraints and long distance communications between nodes are not desirable. Implementing Relay Nodes (RNs) can...
Wenxuan Guo, Xin-Ming Huang, Wenjing Lou, Cao Lian...
MOBICOM
2005
ACM
14 years 1 months ago
Using mobile relays to prolong the lifetime of wireless sensor networks
In this paper we investigate the benefits of a heterogeneous architecture for wireless sensor networks composed of a few resource rich mobile nodes and a large number of simple s...
Wei Wang 0002, Vikram Srinivasan, Kee Chaing Chua
INFOCOM
2005
IEEE
14 years 1 months ago
Monotone percolation and the topology control of wireless networks
— This paper addresses the topology control problem for large wireless networks that are modelled by an infinite point process on a two-dimensional plane. Topology control is th...
Anxiao Jiang, Jehoshua Bruck
INFOCOM
2007
IEEE
14 years 2 months ago
Two-Tier Load Balancing in OSPF Wireless Back-Hauls
Abstract— High-speed wireless communication technology (e.g. WiMAX) makes it feasible and cost-effective to build wireless back-hauls for Internet access. Compared to wired count...
Xiaowen Zhang, Hao Zhu
ENTCS
2007
95views more  ENTCS 2007»
13 years 7 months ago
Rijndael for Sensor Networks: Is Speed the Main Issue?
We present an implementation of Rijndael for wireless sensor networks running on Eyes sensor nodes. In previous works, Rijndael has not been considered a suitable encryption algor...
Andrea Vitaletti, Gianni Palombizio