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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) |
2024-03-15 16:40 |
Tokyo | The University of Tokyo (Hongo Campus), and online (Primary: On-site, Secondary: Online) |
Relationship between amount of collaboration traffic and error performance of terminal collaborated MIMO reception using adaptive collaboration scheme Shunya Morimoto, Hayato Sugai, Hidekazu Murata (Yamaguchi Univ.), Daisuke Murayama, Toshiro Nakahira, Tomoaki Ogawa (NTT)  RCS2023-293 |
This paper discusses terminal-collaborated MIMO reception, in which multiple wireless terminals in the neighborhood coll... [more] | RCS2023-293 pp.182-186 |
| SIP, IT, RCS | 2024-01-18 10:20 |
Miyagi | (Primary: On-site, Secondary: Online) |
A Study on EXIT Analysis of Expectation Propagation-Based IDD for Coded Large MIMO Detection Takahide Saiki, Takumi Takahashi, Kenta Ito (Osaka University), Shinsuke Ibi (Doshisha University) IT2023-32 SIP2023-65 RCS2023-207 |
Iterative detection and decoding (IDD), which gradually improves detection accuracy by iteratively exchanging extrinsic ... [more] | IT2023-32 SIP2023-65 RCS2023-207 pp.13-18 |
| SIP, IT, RCS | 2024-01-18 10:55 |
Miyagi | (Primary: On-site, Secondary: Online) |
Iterative Detection and Decoding of Blind Self-Interference Cancellation with Adaptive Differential Delay for IBFD Koichi Nishikawa, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) IT2023-33 SIP2023-66 RCS2023-208 |
Self Interference (SI) cancellation is essential for realizing in-band full-duplex (IBFD) communications. An active SI c... [more] | IT2023-33 SIP2023-66 RCS2023-208 pp.19-24 |
| SIP, IT, RCS | 2024-01-18 16:10 |
Miyagi | (Primary: On-site, Secondary: Online) |
A Study on Autoencoder for Iterative Signal Detection in MIMO Channels Yoshinori Ichihashi, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) IT2023-52 SIP2023-85 RCS2023-227 |
In this paper, we apply deep unfolding to uplink signal detection via probabilistic data association (PDA) and configure... [more] | IT2023-52 SIP2023-85 RCS2023-227 pp.115-120 |
| SIS, ITE-BCT | 2023-10-13 13:05 |
Yamaguchi | HISTORIA UBE (Primary: On-site, Secondary: Online) |
Performance improvement of terminal-collaborated MIMO reception system leveraging multiple decision results Hayato Sugai, Hidekazu Murata (Yamaguchi Univ.), Daisuke Murayama, Toshiro Nakahira, Tomoaki Ogawa (NTT) |
This paper deals with terminal-collaborated MIMO reception, in which nearby terminals collaborate to receive a MIMO sign... [more] | |
| RCS, SR, SRW (Joint) |
2023-03-01 15:15 |
Tokyo | Tokyo Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
Transmission Performance of Collaborative MIMO Systems Utilizing Multiple Detection Terminals Hayato Sugai, Hidekazu Murata (Yamaguchi Univ.), Daisuke Murayama, Toshiro Nakahira, Takatsune Moriyama (NTT) RCS2022-260 |
This paper deals with a terminal-collaborated MIMO reception technique, in which nearby terminals collaborate to receive... [more] | RCS2022-260 pp.77-81 |
| IT, RCS, SIP | 2023-01-25 12:20 |
Gunma | Maebashi Terrsa (Primary: On-site, Secondary: Online) |
A Study on Wireless Autoencoder for Data-Aided Channel Estimation Yoshinori Ichihashi, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Takanobu Doi, Kazushi Muraoka, Naoto Ishii (NEC), Hisato Iwai (Doshisha Univ.) IT2022-56 SIP2022-107 RCS2022-235 |
In MIMO (Multiple-Input Multiple-Output) channels, when the channel matrix is obtained by the Data-Aided Channel Estimat... [more] | IT2022-56 SIP2022-107 RCS2022-235 pp.154-159 |
| RCS | 2022-06-16 15:20 |
Okinawa | University of the Ryukyus, Senbaru Campus and online (Primary: On-site, Secondary: Online) |
A study on LLR Synthesis Method for Beam-Domain Local LMMSE Detection in mmWave Large MIMO Takumi Yoshida, Takumi Takahashi (Osaka Univ.), Shinsuke Ibi (Doshisha Univ.), Seiichi Sampei (Osaka Univ.) RCS2022-51 |
As a low-complexity multi-user detector for uplink millimeter-wave (mmWave) large multi-user MIMO (Multi-Input Multi-Out... [more] | RCS2022-51 pp.162-167 |
| RCS | 2022-06-17 09:40 |
Okinawa | University of the Ryukyus, Senbaru Campus and online (Primary: On-site, Secondary: Online) |
A Study on Expectation Propagation-based Iterative Detection for Overloaded MIMO in Coded Systems Takuma Kobayashi, Takumi Takahashi, Kenta Ito (Osaka Univ.), Shinsuke Ibi (Doshisha Univ.), Seiichi Sampei (Osaka Univ.) RCS2022-57 |
This paper investigates an appropriate design for iterative detection receivers in overloaded large multi-input and mult... [more] | RCS2022-57 pp.194-199 |
| RCS | 2020-06-26 10:50 |
Online | Online | A Study on Iterative Detection and Decoding for LoRa Modulation Takuya Mihara, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) RCS2020-44 |
This paper clarifies derivations of log-likelihood ratios (LLRs), which are the soft decision value output of the LoRa d... [more] | RCS2020-44 pp.127-132 |
| IT, SIP, RCS | 2020-01-23 09:25 |
Hiroshima | Hiroshima City Youth Center | Itrative Hard Dicision Decoding in a linear multilevel QAM Receiver for Overloaded MIMO Takuya Fujiwara, Denno Satoshi, Hou Yafei (Okayama Univ) IT2019-36 SIP2019-49 RCS2019-266 |
This paper proposes iterative hard dicision decoding in a linear multilevel QAM reciever for overloaded MIMO. A serilal... [more] | IT2019-36 SIP2019-49 RCS2019-266 pp.1-6 |
| RCS | 2019-06-20 17:25 |
Okinawa | Miyakojima Hirara Port Terminal Building | [Invited Talk]
Performance evaluation of large-scale signal detection using Gaussian belief propagation and other iterative methods Takeo Ohgane (Hokkaido Univ.) RCS2019-81 |
We frequently face a problem to detect large-scale signals. For such a problem, linear estimators may not be sufficient,... [more] | RCS2019-81 p.259 |
| RCS, NS (Joint) |
2018-12-21 14:45 |
Hiroshima | Onomichi City Hall | An Iterative Soft Output Decoding with Linear Filter Based on MMSE for Overloaded MIMO Tsubasa Inoue, Satoshi Denno, Yafei Hou (Okayama Univ.) RCS2018-241 |
In this paper, we propose an iterative soft-output decoding with linear filter based on MMSE for overloaded MIMO. Althou... [more] | RCS2018-241 pp.131-136 |
| SR | 2018-05-25 10:00 |
Tokyo | Tokyo big sight | [Technology Exhibit]
Development of Anti-collision FMCW Radar using Iterative Interference Suppression Technique Takeo Okuda, Shintaro Ishikawa, Yuya Makino, Masahiro Umehira, Shigeki Takeda, Xiaoyan Wang (Ibaraki Univ.), Hiroshi Kuroda (Hitachi AMS Ltd.) SR2018-19 |
When a number of automotive radars are densely deployed in future, inter-radar interference will become a crucial proble... [more] | SR2018-19 p.113 |
| ITS, WBS, RCC | 2017-12-15 14:20 |
Okinawa | Tiruru/Okinawa Jichikaikan | A Novel Iterative Inter-radar Interference Suppression Technique for Automotive FMCW Radars Takuya Nozawa, Yuya Makino, Xiaoyan Wang, Masahiro Umehira (Ibaraki Univ.), Hiroshi Kuroda (Hitachi Automotive Systems) WBS2017-75 ITS2017-52 RCC2017-91 |
Research and development of advanced driver assistance and automated driving technologies have been actively conducted a... [more] | WBS2017-75 ITS2017-52 RCC2017-91 pp.227-232 |
| OFT, OCS, IEE-CMN, ITE-BCT [detail] | 2017-11-23 15:25 |
Osaka | Kansa-Univ. Umeda Campus | A Study on EXIT Chart Based Design of Low-Density Parity-Check Codes for Iterative Soft Beat Interference Canceller in Pilot-Assisted Optical-OFDM Noboru Osawa, Shinsuke Ibi, Koji Igarashi, Seiichi Sampei (Osaka Univ.) OCS2017-60 |
This paper proposes a low density parity check (LDPC) code design based on extrinsic information transfer (EXIT) chart a... [more] | OCS2017-60 pp.17-22 |
| RCS, SAT (Joint) |
2017-08-17 13:05 |
Niigata | Niigata Univ. | [Invited Lecture]
A Study on Belief Propagation of Multi-Dimensional Signal Detection for Higher-Order Modulation Shinsuke Ibi, Takumi Takahashi, Seiichi Sampei (Osaka Univ.) SAT2017-23 RCS2017-153 |
This paper proposes a novel design of the hybrid structure of probabilistic data association (PDA) and Gaussian belief p... [more] | SAT2017-23 RCS2017-153 pp.19-24(SAT), pp.61-66(RCS) |
| PN, NS, OCS (Joint) |
2017-06-16 15:25 |
Akita | Akita Univ. | A Study on EXIT Analysis of Pilot Assisted Direct-Iterative Detection for Optical-OFDM with Soft Beat Interference Canceller Noboru Osawa, Shinsuke Ibi, Koji Igarashi, Seiichi Sampei (Osaka Univ.) OCS2017-20 |
This paper proposes a scheme of pilot assisted direct-iterative detection with soft beat interference canceller for opti... [more] | OCS2017-20 pp.51-56 |
| SR | 2016-10-28 13:50 |
Osaka | Osaka Univ. Nakanoshima Center | A Study on Iterative Differential Detection for Bluetooth Low Energy Shinsuke Ibi, Seiichi Sampei (Osaka Univ.) SR2016-72 |
This paper proposes a novel iterative differential detection and decoding (IDDD) by exchanging log likelihood ratio (LLR... [more] | SR2016-72 pp.99-104 |
| RCS | 2016-06-23 11:20 |
Okinawa | Univ. of the Ryukyus | A Study on Turbo Equalization for Large Spatial Division Multiple Access of Short Data Communications Genki Teramoto, Shinsuke Ibi, Seiichi Sampei (Osaka Univ.) RCS2016-67 |
This paper proposes a novel signal detection method for overloaded multi-user Multi-Input Multi-Output (MIMO) systems wh... [more] | RCS2016-67 pp.123-128 |
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