2 citations · 5 across the 5 of their papers we have counts for
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cs.IT2017★ 2 cited
On Energy Efficient Uplink Multi-User MIMO with Shared LNA Control
Zehao Yu, Cong Shen, Pengkai Zhao +1
Implementation cost and power consumption are two important considerations in modern wireless communications, particularly in large-scale multi-antenna systems where the number of…
cs.IT2011★ 2 cited
A Low-Delay Low-Complexity EKF Design for Joint Channel and CFO Estimation in Multi-User Cognitive Communications
Pengkai Zhao, Cong Shen
Parameter estimation in cognitive communications can be formulated as a multi-user estimation problem, which is solvable under maximum likelihood solution but involves high computa…