12 search results - page 1 / 3 » Efficient Adaptive Resource Allocation for Multiuser OFDM Sy... |
ICC
2007
IEEE
15 years 4 days ago
2007
IEEE
JCM
2007
14 years 5 months ago
2007
– Orthogonal Frequency Division Multiplexing is a promising technology for high data rate transmission in wideband wireless systems for achieving high downlink capabilities in th...
TWC
2008
14 years 5 months ago
2008
Abstract-- Most existing work on adaptive allocation of subcarriers and power in multiuser OFDM systems has focused on homogeneous traffic consisting of delay-constrained data (gua...
VTC
2008
IEEE
15 years 6 days ago
2008
IEEE
—Multiuser orthogonal frequency division multiplexing (MU-OFDM) is a promising technique for future wide-area mobile communications, which can provide scalable high data rate tra...
VTC
2006
IEEE
14 years 11 months ago
2006
IEEE
— In this paper, we investigate the adaptive resource allocation problem in multiuser multihop OFDM systems. Assuming that base station(BS) knows all channel information, we form...