Sciweavers

67 search results - page 5 / 14
» Channel Access Statistics of Parallel Multiuser Scheduling
Sort
View
PIMRC
2010
IEEE
14 years 7 months ago
A multi-threshold scheme for feedback load reduction in multiuser MIMO broadcast channel
In a multiuser system, independent time-varying channels among different users can be exploited to provide multiuser diversity (MUD) gain and increase the system throughput. For th...
Jin-Hao Li, Hsuan-Jung Su, Yu-Lun Tsai
ICC
2007
IEEE
143views Communications» more  ICC 2007»
15 years 4 months ago
A Stochastic Framework for Scheduling in Wireless Packet Access Networks
— We put forth a unified framework for downlink and uplink scheduling of multiple connections with diverse qualityof-service requirements, where each connection transmits using ...
Xin Wang, Georgios B. Giannakis
TSP
2010
14 years 4 months ago
Optimality of beamforming for MIMO multiple access channels via virtual representation
In this paper, we consider the optimality of beamforming for achieving the ergodic capacity of multiple-input multiple-output (MIMO) multiple access channel (MAC) via virtual repre...
Hong Wan, Rong-Rong Chen, Yingbin Liang
INFOCOM
2009
IEEE
15 years 4 months ago
muNet: Harnessing Multiuser Capacity in Wireless Mesh Networks
— We present muNet, a wireless mesh network design and implementation to harness the multiuser capacity of wireless channels. Traditionally, media access control is designed to s...
Li Li, Richard Alimi, Ramachandran Ramjee, Harish ...
ICC
2007
IEEE
15 years 4 months ago
Proportional Fair Scheduling for Downlink OFDMA
— In this paper, the author studies the sum throughput maximization with proportional fair scheduling (PFS) for downlink orthogonal frequency division multiple access (OFDMA) cha...
Yao Ma