Manabu MIKAMI

Field Trial on 5G Low Latency Radio Communication System Towards Application to Truck Platooning
Manabu MIKAMI Hitoshi YOSHINO 
Publication:   
Publication Date: 2019/08/01
Vol. E102-B  No. 8  pp. 1447-1457
Type of Manuscript:  Special Section PAPER (Special Section on Technology Trials and Proof-of-Concept Activities for 5G and Beyond)
Category: 
Keyword: 
5G, low latency, truck platooning, field trial, 
 Summary | Full Text:PDF(6.5MB)
Performance Comparison of Multi-User Shared Multiple Access Scheme in Uplink Channels
Eiji OKAMOTO Manabu MIKAMI Hitoshi YOSHINO 
Publication:   
Publication Date: 2019/08/01
Vol. E102-B  No. 8  pp. 1458-1466
Type of Manuscript:  Special Section PAPER (Special Section on Technology Trials and Proof-of-Concept Activities for 5G and Beyond)
Category: 
Keyword: 
5G, non-orthogonal multiple access scheme, multi-user shared access, uplink, orthogonal frequency division multiple access, LDPC code, 
 Summary | Full Text:PDF(2MB)
Non-Linear Precoding Scheme Using MMSE Based Successive Inter-User Interference Pre-Cancellation and Perturbation Vector Search for Downlink MU-MIMO Systems
Kenji HOSHINO Manabu MIKAMI Sourabh MAITI Hitoshi YOSHINO 
Publication:   
Publication Date: 2018/02/01
Vol. E101-B  No. 2  pp. 451-461
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Antennas and Propagation in Conjunction with Main Topics of ISAP2016)
Category: Wireless Communication Technologies
Keyword: 
multi-user MIMO, non-linear precoding, THP, lattice reduction, perturbation vector search, 
 Summary | Full Text:PDF(2.3MB)
Field Experimental Evaluation of Mobile Terminal Velocity Estimation Based on Doppler Spread Detection for Mobility Control in Heterogeneous Cellular Networks
Sourabh MAITI Manabu MIKAMI Kenji HOSHINO 
Publication:   
Publication Date: 2017/02/01
Vol. E100-B  No. 2  pp. 252-261
Type of Manuscript:  Special Section PAPER (Special Section on Antenna and Propagation Technologies Contributing to Realization of Next Generation Wireless Systems)
Category: 
Keyword: 
velocity estimation, heterogeneous cellular network, inter-layer handover, 
 Summary | Full Text:PDF(1.8MB)
Radio Access Technologies for Fifth Generation Mobile Communications System: Review of Recent Research and Developments in Japan
Hidekazu MURATA Eiji OKAMOTO Manabu MIKAMI Akihiro OKAZAKI Satoshi SUYAMA Takamichi INOUE Jun MASHINO Tetsuya YAMAMOTO Makoto TAROMARU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/08/01
Vol. E99-B  No. 8  pp. 1638-1647
Type of Manuscript:  INVITED PAPER (Special Section on Advanced Information and Communication Technologies and Services in Conjunction with Main Topics of APCC2015)
Category: Terrestrial Wireless Communication/Broadcasting Technologies
Keyword: 
fifth generation mobile communication systems, higher frequency band, massive MIMO, C-Plane/U-Plane splitting, C-RAN, 
 Summary | Full Text:PDF(2.9MB)
An Experimental Evaluation and Its Analysis on Downlink MIMO Wireless Transmission Performance of LTE Field Trial in Specified Ubiquitous District
Manabu MIKAMI Atsushi NAGATE Kenji HOSHINO Teruya FUJII 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/07/01
Vol. E94-B  No. 7  pp. 2074-2081
Type of Manuscript:  PAPER
Category: Terrestrial Wireless Communication/Broadcasting Technologies
Keyword: 
LTE, MIMO, field experiment, laboratory experiment, 
 Summary | Full Text:PDF(1.3MB)
Throughput Performance Improvement Using Complexity-Reduced User Scheduling Algorithm in Uplink Multi-User MIMO/SDM Systems
Manabu MIKAMI Teruya FUJII 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/06/01
Vol. E91-B  No. 6  pp. 1724-1733
Type of Manuscript:  Special Section PAPER (Special Section on 2007 International Symposium on Antennas and Propagation)
Category: Smart Antennas & MIMO
Keyword: 
uplink multi-user MIMO system, active MS antenna selection, complexity reduction, Gram-Schmidt orthogonalization, 
 Summary | Full Text:PDF(1.7MB)