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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS, SR, SRW (Joint) |
2018-02-28 09:40 |
Kanagawa | YRP | Wireless Physical Layer Security Schemes Using Random Phases for MIMO-OFDM Communications and Its Security Rate Analysis Tsuyoshi Yoneda, Kazuhiko Fukawa, Yuyuan Chang (Tokyo Tech)  RCS2017-327 |
As conventional physical layer security schemes for multiple-input single-output (MISO) wireless communications, the art... [more] | RCS2017-327 pp.57-62 |
| RCS, SR, SRW (Joint) |
2018-03-01 09:20 |
Kanagawa | YRP | Transmit Power and Beamforming Control Using Neural Networks for MIMO Small Cell Networks with Interference Cancellation Koi Tou, Yuyuan Chang, Kazuhiko Fukawa (TokyoTech) RCS2017-347 |
Dense deployment of small cell base stations (BSs) causes the coverage areas of neighboring cells to overlap, which incr... [more] | RCS2017-347 pp.173-178 |
| RCS, SR, SRW (Joint) |
2018-03-02 17:35 |
Kanagawa | YRP | Parameter Control Method for Massive MIMO using Hybrid Beamforming Ryutaro Kitajima, Kazuhiko Fukawa, Yuyuan Chang (Tokyo Tech) RCS2017-394 |
For the next generation mobile communications, hybrid beamforming (HB) that consists of joint analog beamforming (AB) an... [more] | RCS2017-394 pp.417-422 |
| SR, SRW (Joint) |
2017-10-23 14:00 |
Overseas | Grand Hotel Palatino, Rome, Italy | [Poster Presentation]
Phase Noise Compensation for mm-Wave MU-MIMO OFDM Systems
-- A Channel Estimation Scheme Robust against Phase Noise -- Yuyuan Chang, Kazuhiko Fukawa (Tokyo Tech.) SR2017-70 SRW2017-23 |
[more] | SR2017-70 SRW2017-23 pp.19-20(SR), pp.25-26(SRW) |
| RCS, SR, SRW (Joint) |
2017-03-01 16:25 |
Tokyo | Tokyo Institute of Technology | Separate Detection of Collided Packets in the Space-based AIS Takanori Kanzawa, Kazuhiko Fukawa (TokyoTech), Daichi Hirahara (JAXA), Yuyuan Chang (TokyoTech) RCS2016-302 |
Information of Automatic Identification System (AIS) can be obtained across the open sea by satellites. In Japan, JAXA h... [more] | RCS2016-302 pp.79-84 |
| RCS, SR, SRW (Joint) |
2017-03-02 11:40 |
Tokyo | Tokyo Institute of Technology | Data Spreading Schemes Using Rateless Codes for Wireless Sensor Networks with Energy Harvesting Yoki Arai, Kazuhiko Fukawa, Yuyuan Chang (Tokyo Tech) RCS2016-316 |
On the condition that batteries and buffer sizes of sensors are limited and that new data packets are generated, this re... [more] | RCS2016-316 pp.161-166 |
| RCS, SR, SRW (Joint) |
2017-03-03 10:50 |
Tokyo | Tokyo Institute of Technology | A Study of Channel Estimation for Massive MIMO using Hybrid Beamforming Keisuke Wakayama, Kazuhiko Fukawa, Yuyuan Chang (Tokyo Tech) RCS2016-325 |
For massive MIMO employed in 5G mobile communications, hybrid beamforming, which is composed of analog beam forming (ABF... [more] | RCS2016-325 pp.199-204 |
| RCS | 2016-10-20 13:50 |
Kanagawa | YRP (Yokosuka) | [Invited Lecture]
Technical Challenges to Realize mmWave based 5G Cellular Networks Gia Khanh Tran, Kei Sakaguchi, Kiyomichi Araki, Makoto Ando, Jiro Hirokawa, Kazuhiko Fukawa, Yuyuan Chang, Jun-ichi Takada, Kentaro Saito, Akira Matsuzawa, Ken-ichi Okada, Masaya Miyahara (Tokyo Tech) RCS2016-167 |
Tokyo Institute of Technology is promoting millimeter-wave (mmWave) heterogeneous network (HetNet) as an advanced archit... [more] | RCS2016-167 pp.83-88 |
| RCS, CCS, SR, SRW (Joint) |
2016-03-04 13:15 |
Tokyo | Tokyo Institute of Technology | [Invited Lecture]
Simple Inter-carrier Interference Compensation Scheme for Millimeter Wave OFDM Systems
-- PER Evaluation considering Channel Estimation -- Yuyuan Chang, Gia Khanh Tran, Kei Sakaguchi, Kiyomichi Araki (Tokyo Tech.) SR2015-114 |
[more] | SR2015-114 pp.151-156 |
| RCS, CCS, SR, SRW (Joint) |
2016-03-04 15:55 |
Tokyo | Tokyo Institute of Technology | Design of Indoor Multiuser MIMO Systems considering Fairness at 60 GHz
-- User Scheduling considering Proportional Fairness -- Sayako Haze, Yuyuan Chang, Gia Khanh Tran, Kiyomichi Araki (Tokyo Tech.) RCS2015-397 |
Recently due to the increasing of data traffic, 60 GHz band has been considered because of its license-free and wide ban... [more] | RCS2015-397 pp.375-380 |
| AP, RCS, WPT, SAT (Joint) |
2015-11-05 09:55 |
Okinawa | Okinawa Prefectural Museum & Art Museum | Power Saving Methods to Collect Rateless Coded Packets for Wireless Sensor Networks Yuki Igarashi, Kazuhiko Fukawa, Yuyuan Chang (Tokyo Tech) RCS2015-209 |
This report proposes power saving methods to collect rateless coded packets for wireless sensor networks.The rateless co... [more] | RCS2015-209 pp.115-120 |
| AP, RCS, WPT, SAT (Joint) |
2015-11-05 14:35 |
Okinawa | Okinawa Prefectural Museum & Art Museum | [Invited Lecture]
A Study of User Scheduling for Millimeter Wave MU-MIMO Systems
-- Evaluation with Small Conference Room Channel Model and 3-secter Access Point -- Yuyuan Chang, Keisuke Hirota, Gia Khanh Tran, Kei Sakaguchi, Kiyomichi Araki (Tokyo Tech.) AP2015-135 RCS2015-220 |
Recently, for the wide band and license-free channels, wireless communications with 60 GHz millimeter wave (mm-Wave) hav... [more] | AP2015-135 RCS2015-220 pp.145-150(AP), pp.181-186(RCS) |
| SR, SRW (Joint) |
2015-10-27 09:30 |
Tokyo | KKE | [Poster Presentation]
Inter-carrier Interference Compensation Scheme for Millimeter Wave OFDM Systems Yuyuan Chang, Gia Khanh Tran, Kei Sakaguchi, Kiyomichi Araki (Tokyo Tech.) SR2015-48 SRW2015-29 |
[more] | SR2015-48 SRW2015-29 pp.17-18 |
| RCS | 2015-10-01 15:45 |
Kanagawa | YRP (Yokosuka) | [Invited Lecture]
5G from Tokyo Institute of Technology Point of View
-- For Realization of Millimeter-wave Heterogeneous Networks -- Kei Sakaguchi, Gia Khanh Tran, Kiyomichi Araki, Makoto Ando, Jiro Hirokawa, Kazuhiko Fukawa, Yuyuan Chang, Jun-ichi Takada, Kentaro Saito, Akira Matsuzawa, Kenichi Okada, Masaya Miyahara (Tokyo Tech) RCS2015-172 |
The Tokyo Institute of Technology (Tokyo Tech) pushes millimeter-wave (mmWave) heterogeneous networks as a strong candid... [more] | RCS2015-172 pp.83-88 |
| RCS, SAT (Joint) |
2015-08-18 10:55 |
Fukuoka | Fukuoka Univ. | Wireless Security Schemes using Random Phases for MISO-OFDM Communications Kaikai Huang, Kazuhiko Fukawa, Yuyuan Chang (Tokyo Tech) RCS2015-150 |
This report proposes new physical-layer security schemes for multiple-input single-output (MISO)-OFDM wireless communica... [more] | RCS2015-150 pp.109-114 |
| RCS | 2015-06-24 14:45 |
Hokkaido | Hokkaido Univ. | A Study on OFDM Receiver Processes for High-Speed Train Environments at 60 GHz Band Yuyuan Chang, Masashi Furukawa, Kazuhiko Fukawa (Tokyo Tech.) RCS2015-51 |
An iterative receiver, proposed in our previous works, employs decision directed phase noise compensation (DD-PNC) and d... [more] | RCS2015-51 pp.31-36 |
| RCS, SR, SRW (Joint) |
2015-03-04 09:25 |
Tokyo | Tokyo Institute of Technology | Subcarrier-Block Phase Hopping with Retransmission and Space Spreading Selection for Millimeter-wave MIMO-OFDM Systems Takeshi Ryo, Kazuhiko Fukawa, Yuyuan Chang, Hiroshi Suzuki (Tokyo Tech) RCS2014-309 |
[more] | RCS2014-309 pp.47-52 |
| RCS, SR, SRW (Joint) |
2015-03-04 15:50 |
Tokyo | Tokyo Institute of Technology | Baseband Signal Reproduction Using Real-Zero for Wireless Communications Kelong Hu, Kazuhiko Fukawa, Hiroshi Suzuki, Yuyuan Chang (Tokyo Tech) RCS2014-332 |
The advanced Si-CMOS IC technology can combine baseband digital circuits and RF analog circuits together, and can implem... [more] | RCS2014-332 pp.183-188 |
| RCS, SR, SRW (Joint) |
2015-03-06 13:35 |
Tokyo | Tokyo Institute of Technology | Phase Rotation Multiplexing and Its Performance by MLD for Non-Orthogonal Multiple Access Issei Wakai, Kazuhiko Fukawa, Yuyuan Chang, Hiroshi Suzuki (Tokyo Tech) RCS2014-360 |
[more] | RCS2014-360 pp.351-356 |
| RCS, SR, SRW (Joint) |
2015-03-06 15:25 |
Tokyo | Tokyo Institute of Technology | Iterative Reception Employing Sparse Channel Estimation for OFDM Systems Yuta Takahashi, Kazuhiko Fukawa, Hiroshi Suzuki, Yuyuan Chang (Tokyo Tech) RCS2014-372 |
OFDM transmission schemes are adopted for the integrated services digital broadcasting-terrestrial (ISDB-T) and the down... [more] | RCS2014-372 pp.423-428 |
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