638 search results - page 41 / 128 » Ergodic stochastic optimization algorithms for wireless comm... |
ICC
2011
IEEE
12 years 7 months ago
2011
IEEE
—Location information of nodes is the basis for many applications in wireless sensor networks (WSNs). However, most previous localization methods make the unrealistic assumption:...
ICC
2008
IEEE
14 years 2 months ago
2008
IEEE
— Scheduling in an ad hoc wireless network suffers from the non-convexity of the cost function, caused by the interference between communication links. In previous optimization t...
ICASSP
2009
IEEE
14 years 2 months ago
2009
IEEE
We develop energy-efficient, adaptive distributed transforms for data gathering in wireless sensor networks. In particular, we consider a class of unidirectional transforms that ...
INFOCOM
2002
IEEE
14 years 26 days ago
2002
IEEE
Abstract—In this paper we consider the downlink power allocation problem for multi-class CDMA wireless networks. We use a utility based power allocation framework to treat multi-...
SECON
2010
IEEE
13 years 5 months ago
2010
IEEE
Anypath routing has been proposed to improve the performance of unreliable wireless networks by exploiting the spatial diversity and broadcast nature of the wireless medium. In thi...