6 search results - page 1 / 2 » Optimal resource allocation for OFDM uplink communication: A... |
CISS
2008
IEEE
15 years 1 months ago
2008
IEEE
ICC
2007
IEEE
15 years 1 months ago
2007
IEEE
—In this paper, the IEEE 802.16 protocol is investigated with respect to the bandwidth provision problem arising at the Medium Access Control (MAC) layer. The aim is to optimally...
VTC
2008
IEEE
15 years 1 months ago
2008
IEEE
— We consider a resource allocation problem for spectrum sharing in cognitive radio networks. Specifically, we investigate the joint subchannel, rate and power allocation for se...
VTC
2008
IEEE
15 years 1 months 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...
INFOCOM
2007
IEEE
15 years 1 months ago
2007
IEEE
— A systematic approach to solve seemingly nonconvex resource allocation problems in wireless cellular networks is studied in this paper. By revealing and exploiting the hidden c...