58 search results - page 4 / 12 » Efficient resource allocation and power saving in multi-tier... |
126
Voted
TWC
2008
14 years 11 months ago
2008
Abstract-- In many portable devices, wireless network interfaces consume upwards of 30% of scarce system energy. Reducing the transceiver's power consumption to extend the sys...
82
Voted
GLOBECOM
2009
IEEE
15 years 3 months 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...
ICC
2007
IEEE
15 years 6 months ago
2007
IEEE
—This paper aims to address the problem of inter-cell interference fluctuation, which is inherent on the uplink direction of future cellular systems employing OFDMA or single car...
115
click to vote
ICAC
2008
IEEE
15 years 6 months ago
2008
IEEE
Virtualization and consolidation are two complementary techniques widely adopted in a global strategy to reduce system management complexity. In this paper we show how two simple ...
148
click to vote
HPDC
1998
IEEE
15 years 3 months ago
1998
IEEE
Conventional resource management systems use a system model to describe resources and a centralized scheduler to control their allocation. We argue that this paradigm does not ada...