604 search results - page 49 / 121 » Sparse Power Efficient Topology for Wireless Networks |
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ICASSP
2008
IEEE
15 years 4 months ago
2008
IEEE
Resource allocation is considered for cooperative transmissions in multiple-relay wireless networks. Two auction mechanisms, SNR auctions and power auctions, are proposed to distr...
CORR
2010
Springer
14 years 10 months ago
2010
Springer
Wireless ad hoc networks are power constrained since nodes operate with limited battery energy. Thus, energy consumption is crucial in the design of new ad hoc routing protocols. I...
CN
2006
14 years 10 months ago
2006
Energy saving is a paramount concern in wireless sensor networks (WSNs). A strategy for energy saving is to cleverly manage the duty cycle of sensors, by dynamically activating di...
CLUSTER
2002
IEEE
14 years 9 months ago
2002
IEEE
In this paper, we address the impact of resource limitations on the operation and performance of the broadcasting and multicasting schemes developed for infrastructureless wireless...
MOBIHOC
2003
ACM
15 years 9 months ago
2003
ACM
Spatial query execution is an essential functionality of a sensor network, where a query gathers sensor data within a specific geographic region. Redundancy within a sensor networ...