Keyword : pilot contamination


Pilot Decontamination in Spatially Correlated Massive MIMO Uplink via Expectation Propagation
Wataru TATSUNO Keigo TAKEUCHI 
Publication:   
Publication Date: 2021/04/01
Vol. E104-A  No. 4 ; pp. 723-733
Type of Manuscript:  PAPER
Category: Communication Theory and Signals
Keyword: 
massive MIMOspatial correlationpilot contaminationtime-shifted pilotsexpectation propagation (EP)
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Multi Modulus Signal Adaptation for Semi-Blind Uplink Interference Suppression on Multicell Massive MIMO Systems
Kazuki MARUTA Chang-Jun AHN 
Publication:   
Publication Date: 2021/02/01
Vol. E104-B  No. 2 ; pp. 158-168
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
massive MIMOmulticellpilot contaminationmulti modulus algorithmchannel estimationdecision feedbackbeamspaceminimum mean square error
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Pilot Decontamination in Massive MIMO Uplink via Approximate Message-Passing
Takumi FUJITSUKA Keigo TAKEUCHI 
Publication:   
Publication Date: 2020/12/01
Vol. E103-A  No. 12 ; pp. 1356-1366
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: 
Keyword: 
massive MIMOpilot contaminationjoint channel and data estimationapproximate message-passing (AMP)
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Improving Semi-Blind Uplink Interference Suppression on Multicell Massive MIMO Systems: A Beamspace Approach
Kazuki MARUTA Chang-Jun AHN 
Publication:   
Publication Date: 2019/08/01
Vol. E102-B  No. 8 ; pp. 1503-1511
Type of Manuscript:  Special Section PAPER (Special Section on Technology Trials and Proof-of-Concept Activities for 5G and Beyond)
Category: 
Keyword: 
massive MIMOmulticellpilot contaminationadaptive arrayconstant modulus algorithmchannel estimationdecision feedbackbeamspace
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Uplink Pilot Allocation for Multi-Cell Massive MIMO Systems
Wanming HAO Osamu MUTA Haris GACANIN Hiroshi FURUKAWA 
Publication:   
Publication Date: 2019/02/01
Vol. E102-B  No. 2 ; pp. 373-380
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
pilot contaminationmassive MIMOpilot allocation
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Design of Pilot Assignment for Large-Scale Distributed Antenna Systems
Dongming WANG Heping GU Hao WEI Xiaoxia DUAN Chunguo LI Xiaohu YOU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/09/01
Vol. E99-A  No. 9 ; pp. 1674-1682
Type of Manuscript:  PAPER
Category: Communication Theory and Signals
Keyword: 
distributed antenna systemspilot contaminationpilot reuse
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