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All Technical Committee Conferences (Searched in: All Years)
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Search Results: Conference Papers |
Conference Papers (Available on Advance Programs) (Sort by: Date Descending) |
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Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCS, NS (Joint) |
2021-12-17 15:10 |
Nara |
Nara-ken Bunka Kaikan and Online (Primary: On-site, Secondary: Online) |
An evaluation of inter-UE CLI for sub-band non-overlapping full duplex Masahito Umehara, Masaya Shibayama, Ryoichi Ogasawara, Yuichi Hasegawa (KDDI) RCS2021-193 |
[more] |
RCS2021-193 pp.89-94 |
AP |
2018-05-17 13:30 |
Kumamoto |
Kumamoto Univ. |
Analysis of Diffraction Characteristics at 28 GHz Band in a Connected-Car Communication Environment Shohei Kawasaki, Yuki Ito, Hisato Iwai (Doshisha Univ.), Satoshi Nakano (KDDI), Yasuhiro Suegara, Masaya Sibayama, Masahito Umehara (KDDI Reseach, Inc.) AP2018-19 |
Field trials assuming a connected-car communication environment in the 5th generation mobile systems have been carried o... [more] |
AP2018-19 pp.35-39 |
RCS |
2017-10-19 13:15 |
Miyagi |
Tohoku Institute of Technology |
[Invited Lecture]
Proof of Concept for 5G wideband transmission in 28GHz band Issei Kanno, Masaya Shibayama, Kazuya Moriwaki, Masahito Umehara, Yasuhiro Suegara (KDDI Research) RCS2017-177 |
[more] |
RCS2017-177 pp.51-56 |
SIS |
2015-12-04 09:50 |
Fukui |
Matsuya-sensen (Awara city, Fukui) |
An Evaluation of High Quality Synchronization Method Based on Delayed and Symmetric Correlation in MIMO-OFDM Sukeyuki Iwata, Masahito Umehara, Takashi Imagawa, Hiroshi Tsutsui, Yoshikazu Miyanaga (Hokkaido Univ.) SIS2015-42 |
In this paper, we propose a highly accurate ODFM symbol timing synchronization method using cross–correlation in a... [more] |
SIS2015-42 pp.73-76 |
CAS, SIP, MSS, VLD, SIS [detail] |
2014-07-10 11:00 |
Hokkaido |
Hokkaido University |
Doppler-Resistant Channel Estimation Method Using RLS Algorithm for MIMO-OFDM Systems Masahito Umehara, Hiroshi Tsutsui, Yoshikazu Miyanaga (Hokkaido Univ.) CAS2014-26 VLD2014-35 SIP2014-47 MSS2014-26 SIS2014-26 |
Frequency deviation by the Doppler shift in the multipath environment deteriorates the demodulation accuracy significant... [more] |
CAS2014-26 VLD2014-35 SIP2014-47 MSS2014-26 SIS2014-26 pp.135-140 |
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