17 citations · 36 across the 4 of their papers we have counts for
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cs.IT2013★ 6 cited
Exploiting Hybrid Channel Information for Downlink Multi-User MIMO Scheduling
Wenzhuo Ouyang, Narayan Prasad, Sampath Rangarajan
We investigate the downlink multi-user MIMO (MU-MIMO) scheduling problem in the presence of imperfect Channel State Information at the transmitter (CSIT) that comprises of coarse a…
cs.IT2009★ 17 cited
A Simple Sequential Spectrum Sensing Scheme for Cognitive Radio
Yan Xin, Honghai Zhang
Cognitive radio that supports a secondary and opportunistic access to licensed spectrum shows great potential to dramatically improve spectrum utilization. Spectrum sensing perform…