2 papers
cs.IT2007
How Many Users should be Turned On in a Multi-Antenna Broadcast Channel?
Wei Dai, Youjian, Liu +1
This paper considers broadcast channels with L antennas at the base station and m single-antenna users, where each user has perfect channel knowledge and the base station obtains c…
cs.IT2007
On the Information Rate of MIMO Systems with Finite Rate Channel State Feedback and Power On/Off Strategy
Wei Dai, Youjian Liu, Brian Rider +1
This paper quantifies the information rate of multiple-input multiple-output (MIMO) systems with finite rate channel state feedback and power on/off strategy. In power on/off strat…