392 search results - page 44 / 79 » Connected coverage in wireless networks with directional ant... |
WWW
2007
ACM
16 years 15 days ago
2007
ACM
Several research efforts as well as deployments have chosen IEEE 802.11 as a low-cost, long-distance access technology to bridge the digital divide. In this paper, we consider the...
100
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IJSNET
2006
14 years 11 months ago
2006
: In this paper, we present a two-tiered scheduling approach for effective energy conservation in wireless sensor networks. The effectiveness of this mechanism relies on dynamicall...
WCNC
2008
IEEE
15 years 6 months ago
2008
IEEE
—Temporal-Angular channel sounding measurements of an indoor millimeter wave channel (60 GHz) is analyzed to determine whether ray arrivals at the receiver form clusters in the t...
ATAL
2008
Springer
15 years 1 months ago
2008
Springer
This demonstration illustrates the feasibility of harvesting data from a WSN by interested parties, either in the WSN coverage area or in a remote location. Embedded and mobile ag...
101
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ICUMT
2009
14 years 9 months ago
2009
This paper investigates topology management of large wireless sensor networks. Due to their random deployment, nodes have to organize themselves as energy efficient as possible to ...