278 search results - page 55 / 56 » A utility-based adaptive sensing and multihop communication ... |
DATE
2010
IEEE
13 years 11 months ago
2010
IEEE
—Energy consumption is a critical parameter in wireless healthcare systems which consist of battery operated devices such as sensors and local aggregators. The system battery lif...
IWCMC
2006
ACM
13 years 11 months ago
2006
ACM
Adaptively adjusting transmission rate and power to concurrently enhance goodput and save energy is an important issue in the wireless local area network (WLAN). However, goodput ...
INFOCOM
2011
IEEE
12 years 9 months ago
2011
IEEE
Abstract—By ‘optimal CSMA’ we denote a promising approach to maximize throughput-based utility in wireless networks without message passing or synchronization among nodes. De...
INTERSENSE
2006
ACM
13 years 11 months ago
2006
ACM
— Mobile Ad-hoc Networks (MANETs) are seen as an essential technology to support future Pervasive Computing Scenarios and 4G networks. In a MANET, efficient support of multipoint...
ICIP
2007
IEEE
14 years 7 months ago
2007
IEEE
In this paper we present a novel video coding scheme to compress stereo video sequences. We consider a wireless sensor network scenario, where the sensing nodes cannot communicate...