639 search results - page 121 / 128 » Minimizing transmission energy in wireless video communicati... |
WISEC
2010
ACM
14 years 15 hour ago
2010
ACM
The locations of base stations are critically important to the viability of wireless sensor networks. In this paper, we examine the location privacy problem from both the attack a...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
— We consider a point-to-multipoint cognitive radio network that shares a set of channels with a primary network. Within the cognitive radio network, a base station (BS) controls...
INFOCOM
2006
IEEE
14 years 22 days ago
2006
IEEE
—Flooding is one of the most fundamental operations in mobile ad hoc networks. Traditional implementation of flooding suffers from the problems of excessive redundancy of message...
TWC
2010
13 years 1 months ago
2010
In this paper, we consider a wireless communication scenario with multiple source-destination pairs communicating through several cooperative amplify-and-forward relay terminals. T...
ICASSP
2009
IEEE
14 years 1 months ago
2009
IEEE
Resource limitations in wireless sensor networks have put stringent constraints on distributed signal processing. In this paper, we propose a cluster-based decentralized variation...