Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SR |
2024-05-20 12:55 |
Kagoshima |
Yokacenter (Kagoshima) (Primary: On-site, Secondary: Online) |
A Proposal of DFTs-OFDM Radar Using Zadoff-Chu Sequence for Radar-Communication Integration Masahiro Umehira, Yoshihiko Takeuchi (Nanzan Univ.) SR2024-3 |
In automated driving and ADAS (Advanced Driver Assistance) systems, sensors will be widely used and ITS (Intelligent Tra... [more] |
SR2024-3 pp.15-20 |
RCC, ISEC, IT, WBS |
2024-03-13 - 2024-03-14 |
Osaka |
Osaka Univ. (Suita Campus) |
Performance evaluation of throughput increase method in Optical wireless OFDM system in multipath channel. Yutaka Munakata, Kouji Ohuchi (Shizuoka Univ.) IT2023-125 ISEC2023-124 WBS2023-113 RCC2023-107 |
To ease the shortage of radio frequency resources, optical wireless communications (OWC) are attracting much attention. ... [more] |
IT2023-125 ISEC2023-124 WBS2023-113 RCC2023-107 pp.312-316 |
ITS, WBS, RCC |
2023-12-21 15:15 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Throughput increase method in Optical wireless OFDM system using precoding matrix selection Yutaka Munakata, Kouji Ohuchi (Shizuoka Univ.) WBS2023-45 ITS2023-28 RCC2023-39 |
To ease the shortage of radio frequency resources, optical wireless communications (OWC) is attracting much attention.
... [more] |
WBS2023-45 ITS2023-28 RCC2023-39 pp.87-91 |
SR |
2023-11-09 16:10 |
Miyagi |
(Primary: On-site, Secondary: Online) |
PMCW radar using Zadoff-Chu sequence for radar-communication integration (2)
-- Effects of Hardware Imperfections on Correlation Detection Performance -- Rikuto Kondo, Masahiro Umehira, Katsuyuki Fujii, Yasuyuki Okumura (Nanzan Univ.) SR2023-53 |
Radar-communication integration systems combining radar functions required for sensing in automatic driving and advanced... [more] |
SR2023-53 pp.36-41 |
RCS |
2023-06-15 09:50 |
Hokkaido |
Hokkaido University, and online (Primary: On-site, Secondary: Online) |
Miss Detection Probability of NR PRACH in the Presence of CFO in Multi-Access Environments Yoshinobu Ohta, Takamichi Chiba, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Suyama (NTT DOCOMO) RCS2023-49 |
This paper presents miss detection probability (MDP) of Physical Random Access Channel (PRACH) of the 3GPP NR specificat... [more] |
RCS2023-49 pp.123-128 |
SANE, SAT (Joint) |
2023-03-02 09:50 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Preliminary Study of PMCW Radar using Zadoff-Chu Sequence for Radar-Communication Integration Masahiro Umehira (Nanzan Univ.) SANE2022-108 |
(To be available after the conference date) [more] |
SANE2022-108 pp.54-59 |
MIKA (3rd) |
2021-10-29 10:30 |
Okinawa |
(Primary: On-site, Secondary: Online) |
[Poster Presentation]
A Study of MIMO SC-FDE for Large-capacity Transmission using Millimeter-wave Band Yoshifumi Matsusaki, Fumiya Yamagishi, Tomohiro Shimazaki, Takayuki Nakagawa, Naohiko Iai (NHK) |
The authors are conducting research and development on large-capacity transmission technology using millimeter-wave band... [more] |
|
RCS |
2021-10-22 13:25 |
Online |
Online |
Physical-Layer Cell Identity Detection Probability for Millimeter Wave Single-Carrier Transmission Daisuke Inoue, Mamoru Sawahashi (Tokyo City Univ.), Haruhi Echigo, Satoshi Nagata (NTT DOCOMO) RCS2021-136 |
This paper presents the sequences and multiplexing scheme for the primary synchronization signal (PSS) and secondary syn... [more] |
RCS2021-136 pp.94-99 |
RCS |
2021-04-22 16:00 |
Online |
Online |
A Frame Timing Detection Scheme Using Multiple Zadoff-Chu Sequences for DS-SS Systems Employing Space-time Block Codes Megumi Fukuma, Masatsugu Higashinaka, Ryosuke Nakamura, Hiroshi Aruga (Mitsubishi Electric) RCS2021-9 |
This paper proposes a frame timing detection scheme for direct sequence spread spectrum employing space-time block codes... [more] |
RCS2021-9 pp.36-41 |
RCS |
2020-06-24 15:20 |
Online |
Online |
Interleaver-Linked Receiver Beamforming for IDMA-Based Random Access in TDD System Yotaro Murakami (Tokyo Univ. of Science), Yoshihisa Kishiyama (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) RCS2020-28 |
This paper proposes a novel interleaver-linked receiver beamforming in time division duplex (TDD)-interleave division mu... [more] |
RCS2020-28 pp.31-36 |
IT, SIP, RCS |
2020-01-23 11:15 |
Hiroshima |
Hiroshima City Youth Center |
A Novel Code Acquisition Scheme Using Multiple Chirp Signals Robust to Initial Frequency Offset Megumi Fukuma, Masatsugu Higashinaka, Nakamura Ryosuke, Hiroshi Aruga (Mitsubishi Electric Corp.) IT2019-46 SIP2019-59 RCS2019-276 |
We propose a novel code acquisition scheme for Direct Sequence Spread Spectrum (DS-SS) robust to initial frequency offse... [more] |
IT2019-46 SIP2019-59 RCS2019-276 pp.63-68 |
RCS |
2019-06-20 10:10 |
Okinawa |
Miyakojima Hirara Port Terminal Building |
Performance Evaluation of IDMA-based Random Access Considering User Detection and Channel Estimation Taiki Tomizawa (Tokyo Univ. of Science), Yoshihisa Kishiyama (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) RCS2019-67 |
This paper evaluates the performance of the interleave division multiple access (IDMA)-based random access in order to s... [more] |
RCS2019-67 pp.181-187 |
CAS, CS |
2019-03-09 11:15 |
Kanagawa |
Shonan Institute of Technology |
On Polyphase Sequence Sets with Low Correlation Properties Yuhei Ohashi, Sho Kuroda, Yuta Ida, Takahiro Matsumoto, Shinya Matsufuji (Yamaguchi Univ.) CAS2018-150 CS2018-118 |
In recent years, Zadoff-Chu sequence which is a polyphase sequence set has been used as synchronization sequences and s... [more] |
CAS2018-150 CS2018-118 pp.65-70 |
WBS, ITS, RCC |
2018-12-07 16:05 |
Okinawa |
Miyako Island Hirara Port Terminal Bldg. |
Influence of Non-linear Amplifier in OFDM System with Increasing Transmission Information Ryohei Iwasaki, Kouji Ohuchi (Shizuoka Univ.) WBS2018-73 ITS2018-56 RCC2018-104 |
An OFDM (Orthogonal Frequency Division Multiplexing) system needs a large amount of transmission information for improve... [more] |
WBS2018-73 ITS2018-56 RCC2018-104 pp.255-260 |
WBS |
2018-10-12 13:30 |
Hiroshima |
National Institute of Technology, Hiroshima College |
Effective PAPR Reduction Method in OFDM by Using Precoding Matrix Ryohei Iwasaki, Kouji Ohuchi (Shizuoka Univ.) WBS2018-18 |
An OFDM (Orthogonal Frequency Division Multiplexing) signal has a drawback of a high PAPR (Peak to Average Power Ratio).... [more] |
WBS2018-18 pp.1-6 |
CQ (2nd) |
2017-10-16 16:15 |
Fukuoka |
Nishijin Plaza, Kyushu Univ. |
[Poster Presentation]
A Proposal for a New OFDM Wireless System using a CAZAC Equalization Scheme Ryota Ishioka, Tomotaka Kimura, Masahiro Muraghchi (TUS) |
It is well known that one of the most serious drawbacks of the orthogonal frequency division multiplexing (OFDM) scheme ... [more] |
|
RCS, SR, SRW (Joint) |
2013-03-01 14:30 |
Tokyo |
Waseda Univ. |
A Study on transmitter and receiver structure of MIMO SC-FDE for reducing the inference of impulsive noise Hiroaki Tsuzuki, Yasunori Iwanami (Nagoya Inst. of Tech.) RCS2012-349 |
MIMO (Multiple Input Multiple Output) SC-FDE (Single Carrier-Frequency Domain Equalization) scheme has its low PAPR (Pea... [more] |
RCS2012-349 pp.387-392 |
RCS, SIP |
2010-01-21 10:40 |
Fukuoka |
Kyushu Univ. |
Minimum BER-based Precoding and MLD with Spatial Filters for MIMO-OFDM Systems under Co-Channel Interference
-- Channel Estimation Employing Zadoff-Chu Sequence -- Hideya So, Kazuhiko Fukawa, Satoshi Suyama, Hiroshi Suzuki (Tokyo Inst. of Tech.) SIP2009-76 RCS2009-210 |
This report investigates a channel estimation method employing Zadoff-Chu sequences as preambles for a MIMO-OFDM mobile ... [more] |
SIP2009-76 RCS2009-210 pp.19-24 |
SIP, RCS |
2009-01-22 11:20 |
Kumamoto |
Kumamoto University |
Development of reference signal sequence grouping method for E-UTRA uplink Takashi Iwai, Tomohumi Takata (Panasonic Mobile Communications R&D Lab.), Yoshihiko Ogawa, Daichi Imamura (Panasonic) SIP2008-129 RCS2008-177 |
In this paper, we show the grouping method of reference signal sequence for demodulating uplink data which we propose to... [more] |
SIP2008-129 RCS2008-177 pp.29-34 |