1238 search results - page 164 / 248 » A resource--efficient time estimation for wireless sensor ne... |
SASN
2003
ACM
14 years 29 days ago
2003
ACM
In this paper we present SECTOR, a set of mechanisms for the secure verification of the time of encounters between nodes in multi-hop wireless networks. This information can be u...
TON
2010
13 years 2 months ago
2010
We consider a class of wireless networks with general interference constraints on the set of links that can be served simultaneously at any given time. We restrict the traffic to b...
EWSN
2006
Springer
14 years 7 months ago
2006
Springer
For the proper design of energy-efficient error control schemes some insight into channel error patterns is needed. This paper presents bit error and packet loss measurements taken...
QSHINE
2009
IEEE
14 years 2 months ago
2009
IEEE
To achieve required sensing coverage for a very long period of time is an important and challenging problem in sensor network design. Recently, Tong et al. have proposed a node rep...
WCNC
2008
IEEE
14 years 2 months ago
2008
IEEE
—Among all blind channel estimation problems, subspace-based algorithms are attractive due to its fastconverging nature. It primarily exploits the orthogonality structure of the ...