378 search results - page 21 / 76 » A Power-Efficient Timing Synchronization Protocol for Wirele... |
ENTCS
2007
13 years 7 months ago
2007
In this paper we present an analysis of a MAC (Medium Access Control) protocol for wireless sensor networks. The purpose of this protocol is to manage wireless media access by con...
TSP
2008
13 years 7 months ago
2008
Transmit beamforming is an energy-efficient wireless communication technique that allows a transmitter with two or more antennas to focus its bandpass signal in an intended directi...
IPSN
2010
Springer
13 years 9 months ago
2010
Springer
The IEEE 802.15.4 standard for wireless sensor networks can support energy efficient, reliable, and timely packet transmission by tuning the medium access control parameters macMi...
ADHOCNOW
2010
Springer
13 years 8 months ago
2010
Springer
We consider the problem of efficient alarm protocol for ad-hoc radio networks consisting of devices that try to gain access for transmission through a shared radio communication ch...
TMC
2008
13 years 7 months ago
2008
We consider a scenario in which a wireless sensor network is formed by randomly deploying n sensors to measure some spatial function over a field, with the objective of computing a...