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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS | 2018-06-20 15:00 |
Nagasaki | Nagasaki University | Relationship between Interference-Wave Suppression Using Null-Space Extension in Multiuser MIMO and formed Beam-Pattern Hironori Ban, Makoto Taromaru, Mai Ohta (Fukuoka Univ.)  RCS2018-43 |
Some papers reported that a zero-forcing (ZF) adaptive array antenna or multi-user MIMO system at basestations can be r... [more] |
RCS2018-43 pp.49-54 |
| RCS | 2018-06-22 11:30 |
Nagasaki | Nagasaki University | Detection Probability of Narrowband Random Access Channel Using Intra-preamble Frequency Hopping for IoT Radio Access Kota Mori, Mamoru Sawahashi (Tokyo City Univ.) RCS2018-74 |
This paper proposes intra-preamble frequency hopping (FH) for narrowband random access channel (RACH) aiming at improvin... [more] | RCS2018-74 pp.231-236 |
| CQ, CS (Joint) |
2018-04-19 14:50 |
Hiroshima | Hiroshima Institute of Technology | Effect of the Number of Transmitting and Receiving Antennas on Collaborative Interference Canceller with PAM-RoHR Yudai Tanaka, Daisuke Umehara (Kyoto Inst. of Tech.) CS2018-1 |
Collaborative interference canceller (CIC) has been proposed to gain receiving antenna diversity by sharing received sig... [more] | CS2018-1 pp.1-6 |
| AP | 2018-04-20 10:20 |
Tokyo | Hachijomachi-Shokokai | Verification of the Possibility of the Diversity Antenna using Dipole/Monopole Modes with Simple Configuration Shimpei Akimoto, Kengo Nishimoto, Yasuhiro Nishioka, Naofumi Yoneda (Mitsubishi Electric Corp.) AP2018-6 |
This paper introduces an integrated diversity antenna that uses dipole and monopole modes, and that has a simple configu... [more] | AP2018-6 pp.29-32 |
| RCS, SR, SRW (Joint) |
2018-03-02 13:50 |
Kanagawa | YRP | Physical Cell ID Detection Time Performance Using NPSS and NSSS for NB-IoT Aya Shimura, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Nagata, Yoshihisa Kishiyama (NTT DOCOMO) RCS2017-396 |
This paper presents physical cell ID (PCID) detection time performance using narrowband primary synchronization signal (... [more] | RCS2017-396 pp.429-434 |
| MICT | 2018-01-26 10:30 |
Osaka | National Cerebral and Cardiovascular Center | [Encouragement Talk]
A Study on Diversity Communication Method and Antenna Design in Medical and Healthcare BAN Yuto Shimizu (NICT), Daisuke Anzai (NIT), Tomoaki Nagaoka, Soichi Watanabe (NICT), Jianqing Wang (NIT) MICT2017-45 |
Body area networks (BAN) are categorized into two groups which are implant BAN and wearable BAN. In this study, we tried... [more] | MICT2017-45 pp.21-26 |
| SIP, IT, RCS | 2018-01-22 13:05 |
Kagawa | Sunport Hall Takamatsu | Physical Cell ID Detection Performance Applying Frequency Hopping Reception to NPSS and NSSS for NB-IoT Aya Shimura, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Nagata, Yoshihisa Kishiyama (NTT DOCOMO) IT2017-63 SIP2017-71 RCS2017-277 |
This paper proposes frequency hopping (FH) reception for narrowband primary synchronization signal (NPSS) and narrowband... [more] | IT2017-63 SIP2017-71 RCS2017-277 pp.49-54 |
| AP, RCS (Joint) |
2017-11-09 09:50 |
Fukuoka | Fukuoka University | A Study on Array Beam Pattern of Multi-User MIMO Basestation Using Null-Space Dimension Expansion
-- About Principle of Torelance Improvement against Channel Fluctuation by Orthogonalizing the Past Interference Channels -- Makoto Taromaru, Hironori Ban, Mai Ohta, Daisuke Motegi (Fukuoka Univ.) RCS2017-226 |
Some papers reported that a zero-forcing (ZF) adaptive array antenna or multi-user MIMO system at basestations can be ro... [more] | RCS2017-226 pp.123-127 |
| RCS, SAT (Joint) |
2017-08-18 13:00 |
Niigata | Niigata Univ. | Effects of Time and Space Diversity on Physical Cell ID Detection for NB-IoT Aya Shimura, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Nagata, Yoshihisa Kishiyama (NTT DOCOMO) RCS2017-164 |
This paper presents the comprehensive effects of time and space diversity including precoding vector switching (PVS) tra... [more] | RCS2017-164 pp.111-116 |
| WBS, MICT | 2017-07-13 16:00 |
Shizuoka | ACT CITY | A Study on MIMO Systems with Antenna Pattern Modulation Technique Masato Saito (Ryukyu Univ.) WBS2017-17 MICT2017-19 |
In this paper, we propose an antenna pattern modulation (APM) to exploit path diversity in Multiple-Input Multiple-Outpu... [more] | WBS2017-17 MICT2017-19 pp.51-56 |
| RCS | 2017-06-21 13:50 |
Okinawa | Ishigaki Shoukou Kaikan | Efficient Radio Access for Massive Machine-Type Communication
-- An Interference Cancellation and Suppression Technique Employing Selection Combining Diversity in Frequency Domain -- Masafumi Moriyama, Kenichi Takizawa, Hayato Tezuka, Masayuki Oodo, Changwoo PYO, Homare Murakami, Kentaro Ishizu, Fumihide Kojima (NICT) RCS2017-52 |
A rapid increase of uplink traffic is predicted with the spread of Internet of Things (IoT). The 5th generation mobile c... [more] | RCS2017-52 pp.13-18 |
| MW (2nd) |
2017-06-14 - 2017-06-16 |
Overseas | KMUTT, Bangkok, Thailand | Monopole MIMO Antenna using Decagon Fractal Patch Resonator and Defected Ground Plane for WLAN application Nattapong Duangrit (KMUTNB), Chatchai Chokchai (RMUTT), Prayoot Akkaraekthalin (KMUTNB) |
This paper presents a monopole MIMO antenna using two decagon fractal patches and defected ground plane for WLAN applica... [more] | |
| RCS, IN, NV (Joint) |
2017-05-11 13:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Cell ID Detection Probability of Frequency Domain PVS Transmit Diversity for Frequency Offset for NB-IoT Radio Interface Aya Shimura, Mamoru Sawahashi (Tokyo City Univ.), Yoshihisa Kishiyama (NTT DOCOMO) RCS2017-38 |
This paper proposes a frequency offset estimation and compensation method for narrowband synchronization signals using f... [more] | RCS2017-38 pp.47-52 |
| RCS, SR, SRW (Joint) |
2017-03-01 09:25 |
Tokyo | Tokyo Institute of Technology | Blind Selected Mapping Technique for Space-Time Block Coded Transmit Diversity with Transmit Frequency-Domain Equalization Amnart Boonkajay, Fumiyuki Adachi (Tohoku Univ.) RCS2016-290 |
Peak-to-average power ratio (PAPR) reduction is still an important issue in the next-generation mobile communication net... [more] | RCS2016-290 pp.7-12 |
| AP | 2016-12-08 14:15 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Research on Antenna Mounted on Gas Smart Meter Kazuki Horiguchi, Qiang Chen (Tohoku Univ.), Sota Tsuchiya, Takuya Kawata (Tokyo Gas) AP2016-128 |
In gas smart meter for collective housing, there is a problem of propagation loss caused in the metal box called "pipe s... [more] | AP2016-128 pp.29-32 |
| RCS, AP (Joint) |
2016-11-25 14:40 |
Kyoto | Kyoto International Community House | Effectiveness of antenna/sub-carrier diversity by MIMO interference detection in real propagation environment Kazuma Ando, Kentaro Nishimori (Niigata Univ.), Takefumi Hiraguri, Yoshiaki Morino (NIT), Hideo Makino (Niigata Univ.) AP2016-122 |
We have proposed an interference detection method in IEEE802.11ac based MU-MIMO transmission,and evaluated the effective... [more] | AP2016-122 pp.89-94 |
| CQ (2nd) |
2016-08-28 13:30 |
Ibaraki | Tsukubasan | Evaluation of antenna diversity effect in interference detection in an actual indoor environment Kazuma Ando, Kentaro Nishimori (Niigata Univ.), Takefumi Hiraguri, Yoshiaki Morino (NIT), Hideo Makino (Niigata Univ.) |
We have proposed an interference detection method in IEEE802.11ac based MU-MIMO transmission, and evaluated the effectiv... [more] | |
| SAT, RCS (Joint) |
2016-08-19 13:30 |
Miyagi | Tohoku Gakuin University | Multi-Carrier Differential MIMO Transmit Diversity for Fast Time-Varying Beat Interference in P-MP Communications Takuma Yamagishi, Toshiki Mori, Hiroshi Kubo (Ritsumeikan Univ.) RCS2016-151 |
This paper discusses a point to multi-point (P-MP) communication system on beat interference channels with large frequen... [more] | RCS2016-151 pp.125-130 |
| MICT, WBS | 2016-07-20 12:30 |
Tokyo | Ｔｏｋyo Institute of Technology | [Poster Presentation]
OTA Assessment for BAN Diversity Antennas in Human Dynamic Channel Kun Li, Keisuke Murata, Kazuhiro Honda, Koichi Ogawa (Toyama Univ.) WBS2016-13 MICT2016-14 |
This paper presents an Over-The-Air (OTA) Testing for BAN diversity antenna in a human dynamic channel. The arm shadowin... [more] | WBS2016-13 MICT2016-14 pp.13-18 |
| MICT, WBS | 2016-07-20 14:45 |
Tokyo | Ｔｏｋyo Institute of Technology | [Invited Lecture]
Performance improvement by transmit-receive diversity for implant UWB communication Yuto Shimizu, Daisuke Anzai, Jianqing Wang (NIT) WBS2016-24 MICT2016-25 |
Ultra wideband (UWB) low band is a candidate of the frequency band in implant body area networks (BAN), where reliable c... [more] | WBS2016-24 MICT2016-25 pp.73-78 |
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