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Subarray Based Low Computational Design of Multiuser MIMO System Adopting Massive Transmit Array Antenna
Tetsuki TANIGUCHI Yoshio KARASAWA | Publication: IEICE TRANSACTIONS on Communications
Publication Date: 2017/08/01
Vol. E100-B
No. 8
pp. 1205-1214
Type of Manuscript:
Special Section PAPER (Special Section on Radio Access Technologies for 5G Mobile Communications System)
Category: Wireless Communication Technologies
Keyword:
massive MIMO, multiuser, block diagonalization, subarray, 5G, | | | Summary | Full Text:PDF | |
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Simplified Multipath Propagation Measurement Scheme for DOA and Delay Based on Virtual Array Technique
Phavanhna PHOMMASACK Yoshio KARASAWA | Publication: IEICE TRANSACTIONS on Communications
Publication Date: 2015/05/01
Vol. E98-B
No. 5
pp. 814-823
Type of Manuscript:
Special Section PAPER (Special Section on Recent Progress in Radio Propagation)
Category:
Keyword:
propagation measurement, virtual array, DOA, delay, | | | Summary | Full Text:PDF | |
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FOREWORD
Yoshio KARASAWA | Publication: IEICE TRANSACTIONS on Communications
Publication Date: 2005/06/01
Vol. E88-B
No. 6
pp. 2229-2229
Type of Manuscript:
FOREWORD
Category:
Keyword:
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FOREWORD
Yoshio KARASAWA | Publication: IEICE TRANSACTIONS on Communications
Publication Date: 2005/05/01
Vol. E88-B
No. 5
pp. 1765-1765
Type of Manuscript:
FOREWORD
Category:
Keyword:
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Wideband Propagation Model for the Analysis of the Effect of the Multipath Fading on the Near-Far Problem in CDMA Mobile Radio Systems
Hisato IWAI Yoshio KARASAWA | Publication: IEICE TRANSACTIONS on Communications
Publication Date: 1993/02/25
Vol. E76-B
No. 2
pp. 103-112
Type of Manuscript:
Special Section PAPER (Special Issue on Land Mobile/Portable Propagation)
Category:
Keyword:
propagation model, CDMA, mobile radio, simulation method, | | | Summary | Full Text:PDF | |
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A Fading Reduction Technique Using Interleave-Aided Open Loop Space Diversity for Digital Maritime-Satellite Communications
Hisato IWAI Masayuki YASUNAGA Yoshio KARASAWA | Publication: IEICE TRANSACTIONS on Communications
Publication Date: 1991/10/25
Vol. E74-B
No. 10
pp. 3286-3294
Type of Manuscript:
Special Section PAPER (Special Issue on Mobile Communication Antennas)
Category:
Keyword:
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Interpretation of Quasi-Perriodic Scintillation at Frequencies above 1 GHz
Yoshio KARASAWA | Publication: IEICE TRANSACTIONS (1976-1990)
Publication Date: 1987/08/25
Vol. E70-E
No. 8
pp. 768-774
Type of Manuscript:
PAPER
Category: Antennas and Propagation
Keyword:
| | | Summary | Full Text:PDF | |
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Characteristics of L-Band Multipath Fading due to Sea Surface Reflection in Aeronautical Satellite Communications
Masayuki YASUNAGA Yoshio KARASAWA Takayasu SHIOKAWA Matsuichi YAMADA | Publication: IEICE TRANSACTIONS (1976-1990)
Publication Date: 1986/10/25
Vol. E69-E
No. 10
pp. 1060-1063
Type of Manuscript:
LETTER
Category: Antenna and Propagation
Keyword:
| | | Summary | Full Text:PDF | |
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A Simplified Fading Reduction Technique in Maritime Satellite Communications
Masayuki YASUNAGA Yoshio KARASAWA Takayasu SHIOKAWA | Publication: IEICE TRANSACTIONS (1976-1990)
Publication Date: 1986/02/25
Vol. E69-E
No. 2
pp. 83-85
Type of Manuscript:
LETTER
Category: Antenna and Propagation
Keyword:
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On-board Experiments on L-band Multipath Fading and Its Reduction by Use of the Polarization Shaping Method
Yoshio KARASAWA Masayuki YASUNAGA Shinichi NOMOTO Takayasu SHIOKAWA | Publication: IEICE TRANSACTIONS (1976-1990)
Publication Date: 1986/02/25
Vol. E69-E
No. 2
pp. 124-131
Type of Manuscript:
PAPER
Category: Radio Wave and Satellite Communication
Keyword:
| | | Summary | Full Text:PDF | |
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Consideration on Increasing Power Gain of Axial-Mode Helical Antenna
Takayasu SHIOKAWA Yoshio KARASAWA | Publication: IEICE TRANSACTIONS (1976-1990)
Publication Date: 1981/11/25
Vol. E64-E
No. 11
pp. 742-743
Type of Manuscript:
LETTER
Category: Antenna and Propagation
Keyword:
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Gradual Change of Power Spectrum of Ionospheric Scintillation
Yoshio KARASAWA Koji YASUKAWA | Publication: IEICE TRANSACTIONS (1976-1990)
Publication Date: 1981/09/25
Vol. E64-E
No. 9
pp. 606-607
Type of Manuscript:
LETTER
Category: Antenna and Propagation
Keyword:
| | | Summary | Full Text:PDF | |
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