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TSP
2008
131views more  TSP 2008»
15 years 6 months ago
Smart Sleeping Policies for Energy Efficient Tracking in Sensor Networks
We study the problem of tracking an object that is moving randomly through a dense network of wireless sensors. We assume that each sensor has a limited range for detecting the pr...
Jason A. Fuemmeler, Venugopal V. Veeravalli
TWC
2008
85views more  TWC 2008»
15 years 6 months ago
Bandwidth partitioning in decentralized wireless networks
This paper addresses the following question, which is of interest in the design of a multiuser decentralized network. Given a total system bandwidth of W Hz and a fixed data rate c...
Nihar Jindal, Jeffrey G. Andrews, Steven Weber
IPPS
2010
IEEE
15 years 4 months ago
A lock-free, cache-efficient multi-core synchronization mechanism for line-rate network traffic monitoring
Line-rate data traffic monitoring in high-speed networks is essential for network management. To satisfy the line-rate requirement, one can leverage multi-core architectures to par...
Patrick P. C. Lee, Tian Bu, Girish P. Chandranmeno...
NSDI
2010
15 years 4 months ago
AccuRate: Constellation Based Rate Estimation in Wireless Networks
This paper proposes to exploit physical layer information towards improved rate selection in wireless networks. While existing schemes pick good transmission rates, this paper tak...
Souvik Sen, Naveen Santhapuri, Romit Roy Choudhury...
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WD
2010
15 years 4 months ago
Beamforming for heterogeneously equipped nodes in wireless ad hoc networks
It has long been known that adaptive beamforming has the potential to enhance the performance of wireless ad hoc networks significantly. However, due to the decentralized nature of...
Ulrike Korger, Manuel Wocheslander, Christian Hart...