916 search results - page 14 / 184 » The More Relay Nodes, the More Energy Efficient |
PIMRC
2008
IEEE
14 years 2 months ago
2008
IEEE
ACT In this work we present a demonstrator for coherent linear amplify-and-forward (AF) relaying. Two source/destination pairs communicate with the help of three half-duplex relays...
DCOSS
2008
Springer
13 years 10 months ago
2008
Springer
Abstract. Wireless sensor networks are increasingly being used in environmental monitoring applications. Collecting raw data from these networks can lead to excessive energy consum...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
–Retransmission based schemes are not suitable for energy constrained wireless sensor networks. Hence, there is an interest in including parity bits in each packet for error cont...
BROADCOM
2008
IEEE
13 years 10 months ago
2008
IEEE
In this paper we propose and analyze an efficient flooding technique for static multi-hop wireless networks. The protocol builds up a routing tree that connects all network nodes....
IPSN
2003
Springer
14 years 1 months ago
2003
Springer
We investigated the tradeoffs between accuracy and battery-energy longevity of acoustic beamforming on disposable sensor nodes subject to varying key parameters: 1) number of micr...