413 search results - page 24 / 83 » Power play |
MOBISYS
2007
ACM
14 years 8 months ago
2007
ACM
The ease of deployment of battery-powered and mobile systems is pushing the network edge far from powered infrastructures. A primary challenge in building untethered systems is of...
CBMS
2009
IEEE
14 years 3 months ago
2009
IEEE
This paper explores the usefulness of the Sony PlayStation 3 R (PS3) for medical image processing. Medical image processing often entails dealing with a large number of high resol...
PERVASIVE
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. PersonisAD, is a framework for building context-aware, ubiquitous applications: its defining foundation is a consistent mechanism for scrutable modelling of people, sens...
GLOBECOM
2009
IEEE
14 years 17 days ago
2009
IEEE
We study the joint allocation of three types of resources, namely, power, subcarriers and relay nodes, in cooperative two-hop multi-relay OFDM systems. Each relay adopts the amplif...
GLOBECOM
2008
IEEE
13 years 9 months ago
2008
IEEE
Abstract— In this paper, we evaluate the performance improvement in an Orthogonal Frequency-Division Multiple Access (OFDMA) uplink achievable with cooperative relaying in the pr...