626 search results - page 6 / 126 » Power Control for User Cooperation |
ICC
2009
IEEE
14 years 4 months ago
2009
IEEE
— In this paper, a distributed power control algorithm is proposed for wireless relay networks in interference-limited environments. The objective is to minimize the total transm...
INFOCOM
2007
IEEE
14 years 4 months ago
2007
IEEE
— The performances in cooperative communications depend on careful resource allocation such as relay selection and power control, but traditional centralized resource allocation ...
ICCD
2007
IEEE
14 years 1 months ago
2007
IEEE
This paper presents a novel power reduction method for chip multi-processors (CMPs) under real-time constraints. While the power consumption of processing units (PUs) on CMPs can ...
CORR
2010
Springer
13 years 6 months ago
2010
Springer
Power management is one of the vital issue in wireless sensor networks, where the lifetime of the network relies on battery powered nodes. Transmitting at high power reduces the l...
JSAC
2008
13 years 9 months ago
2008
The problem of transmitting a Gaussian source over a half-duplex fading relay channel with limited channel state feedback is studied. It is shown that under a short-term power cons...