174 search results - page 3 / 35 » Using Rerouting to Improve Aggregate Based Resource Allocati... |
ICC
2007
IEEE
14 years 5 months ago
2007
IEEE
— We address the problem of radio resource allocation in the Downlink (DL) of relay–aided cellular system, based on OFDMA transmission technology. There has been little work on...
INFOCOM
2010
IEEE
13 years 9 months ago
2010
IEEE
—Many emerging information processing applications require applying various fork and join type operations such as correlation, aggregation, and encoding/decoding to data streams ...
GLOBECOM
2007
IEEE
14 years 5 months ago
2007
IEEE
— The optimum resource allocation is an important method to improve the error performance and energy efficiency of wireless relay networks. In this paper, we consider the resour...
GLOBECOM
2008
IEEE
14 years 5 months ago
2008
IEEE
— A novel, practical and low-complexity multi-cell OFDMA downlink channel assignment method using a graphbased approach is proposed in this work. The inter-cell interference (ICI...
GLOBECOM
2009
IEEE
14 years 2 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...