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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS | 2021-06-24 10:00 |
Online | Online | Reduction of Out-of-Band Radiation with Quantized Precoding using Gibbs Sampling in Massive MU-MIMO-OFDM Taichi Yamakado, Riki Okawa, Yukithoshi Sanada (Keio Univ.)  RCS2021-49 |
In this paper, a non-linear precoding algorithm with low out-of-band (OOB) radiation in a Massive multiple-input multipl... [more] | RCS2021-49 pp.121-126 |
| RCS | 2021-04-23 13:00 |
Online | Online | [Invited Lecture]
Evaluation of propagation characteristics of millimeter wave band along the railway. Yoshihiro Matsumura, Tomoyuki Tange, Eishi Sasaki (JR-Central), Koki Iwamoto, Kazuki Nakamura (RTRI), Yukitoshi Sanada (Keio Univ.) RCS2021-14 |
Relatively low-speed communications such as voice communication and data communication of a few Mbps have been used for ... [more] | RCS2021-14 pp.66-71 |
| RCS, SR, SRW (Joint) |
2021-03-04 10:30 |
Online | Online | Performance of CRC-Aided Erasure Demodulation of M-ary Chirp Spread Spectrum Signal Yukitoshi Sanada, Takumi Ono (Keio Univ.) RCS2020-224 |
[more] | RCS2020-224 pp.106-111 |
| RCS, AP, UWT (Joint) |
2020-11-26 15:40 |
Online | Online | Measures result and simulation evaluation of 45GHz band millimeter wave propagation characteristics in the curve section of railway Yoshihiro Matsumura, Tomoyuki Tange, Takeshi Nishiyama (JR-Central.), Hiroyuki Igura, Tomoki Arakawa (NEC), Kouki Iwamoto, Kazuki Nakamura (RTRI), Yukitoshi Sanada (Keio Univ.) RCS2020-129 |
For mobile communication between ground and vehicles on railways, voice channel and several Mbps data transmission by wi... [more] | RCS2020-129 pp.104-109 |
| RCS | 2020-10-22 09:30 |
Online | Online | Shared dataset framework toward applications of machine learning and mathematical optimization for 6G Kazuki Maruta (Tokyo Tech.), Yuta Ida (Yamaguchi Univ.), Yafei Hou (Okayama Univ.), Osamu Muta (Kyushu Univ.), Hiraku Okada (Nagoya Univ.), Toshihiko Nishimura (Hokkaido Univ.), Eiji Okamoto (Nagoya Inst. of Tech.), Yukitoshi Sanada (Keio Univ.), Hidekazu Murata (Kyoto Univ.), Satoshi Denno (Okayama Univ.) RCS2020-92 |
In the research of applying machine learning and mathematical optimization to problems in wireless communication systems... [more] | RCS2020-92 pp.1-6 |
| RCS | 2020-06-24 - 2020-06-26 |
Online | Online | Forcible Search Scheme for Mixed Gibbs Sampling Massive MIMO Detection Kenji Yamazaki, Sanada Yukitoshi (Keio Univ.) RCS2020-55 |
In this paper, mixed Gibbs sampling multiple-input multiple-output (MIMO) detection with forcible search is proposed. In... [more] | RCS2020-55 pp.193-198 |
| RCS | 2020-06-24 - 2020-06-26 |
Online | Online | Block Parallel Gibbs Sampling MIMO Detection with Maximum Ratio Combining Kosuke Tomura, Yukitoshi Sanada, Yutaro Kobayashi (Keio Univ.) RCS2020-56 |
In this report, block parallel Gibbs sampling (BPGS) multiple-input multiple-output (MIMO) detection is proposed. In a c... [more] | RCS2020-56 pp.199-204 |
| RCS | 2020-06-24 - 2020-06-26 |
Online | Online | Low Complexity Signal Detection based on Belief Propagation with MMSE Pre-cancellation for Overloaded MIMO systems Takashi Imamura, Yukitoshi Sanada (Keio Univ.) RCS2020-57 |
In this paper, the application of minimum mean square error (MMSE) pre-cancellation prior to belief propagation (BP) is ... [more] | RCS2020-57 pp.205-210 |
| RCS, SR, SRW (Joint) |
2020-03-06 10:55 |
Tokyo | Tokyo Institute of Technology (Cancelled but technical report was issued) |
Likelihood-based Metric for Gibbs Sampling Turbo MIMO Detection Yutaro Kobayashi, Yukitoshi Sanada (Keio Univ.) RCS2019-388 |
[more] | RCS2019-388 pp.353-358 |
| IT, SIP, RCS | 2020-01-24 09:30 |
Hiroshima | Hiroshima City Youth Center | Precoder Design Algorithm using Spatial Signal Synthesis with Multiple Antenna Subset Selection for Hybrid MIMO System Daichi Tamate, Yukitoshi Sanada (Keio Univ.) IT2019-60 SIP2019-73 RCS2019-290 |
In this paper, a precoder design algorithm using spatial signal synthesis with selected multiple antennas for hybrid mul... [more] | IT2019-60 SIP2019-73 RCS2019-290 pp.135-141 |
| RCS | 2019-10-25 15:00 |
Kanagawa | Yokosuka Research Park | [Invited Lecture]
Performance of Full Digital Massive MIMO with Low-resolution Analog-to-Digital Converters Yukitoshi Sanada (Keio Univ.) RCS2019-200 |
[more] | RCS2019-200 pp.121-126 |
| RCS | 2019-06-20 11:10 |
Okinawa | Miyakojima Hirara Port Terminal Building | Latency Evaluation of Uplink Non-orthogonal Multiple Access Grant-Free Transmission Show Shiono, Yukitoshi Sanada (Keio Univ.) RCS2019-72 |
[more] | RCS2019-72 pp.215-220 |
| RCS | 2019-06-20 11:20 |
Okinawa | Miyakojima Hirara Port Terminal Building | Quantized Precoding using Gibbs Sampling in Massive MIMO Downlink Riki Okawa, Yukitoshi Sanada (Keio Univ.) RCS2019-73 |
The sum rate performance of quantized precoding using Gibbs sampling is evaluated in a massive multiple-input multiple-o... [more] | RCS2019-73 pp.221-226 |
| RCS | 2019-06-20 11:30 |
Okinawa | Miyakojima Hirara Port Terminal Building | User Allocation with Round-Robin Scheduling Sequence for Distributed Antenna System Go Otsuru, Yukitoshi Sanada (Keio Univ.) RCS2019-74 |
One of key technologies in the fifth generation mobile communications is a distributed antenna system (DAS). In the DAS ... [more] | RCS2019-74 pp.227-232 |
| RCS, SR, SRW (Joint) |
2019-03-08 14:35 |
Kanagawa | YRP | Improvement of Convergence Characteristics in Repeating Weighted Boosting Search Algorithm for Channel Estimation Yuri Taniguchi, Yukitoshi Sanada (Keio Univ.) RCS2018-337 |
The fifth generation mobile communications systems (5G) has been under standardization and is expected to be launched in... [more] | RCS2018-337 pp.291-296 |
| RCS, AP (Joint) |
2018-11-21 17:15 |
Okinawa | Okinawa Industry Support Center | [Invited Talk]
Signal Detection with Markov Chain Monte Carlo Methods for Large MIMO Systems Yukitoshi Sanada (Keio Univ.) AP2018-127 RCS2018-201 |
[more] | AP2018-127 RCS2018-201 pp.145-150(AP), pp.135-140(RCS) |
| RCS | 2018-06-21 11:20 |
Nagasaki | Nagasaki University | Fraction Based Metric Function for Gibbs Sampling MIMO Detection Yutaro Kobayashi, Yukitoshi Sanada (Keio Univ.) RCS2018-53 |
[more] | RCS2018-53 pp.107-112 |
| RCS | 2018-06-21 11:30 |
Nagasaki | Nagasaki University | Precoder Design Algorithm using Gibbs Sampling for Hybrid MIMO System Daichi Tamate, Yukitoshi Sanada (Keio Univ.) RCS2018-54 |
In this paper, a precoder design algorithm using Gibbs sampling for hybrid multiple-input multiple-output (MIMO) systems... [more] | RCS2018-54 pp.113-118 |
| RCS | 2018-06-21 13:00 |
Nagasaki | Nagasaki University | Transmit Beam Selection Scheme for Massive MIMO using Expected Beam Responses Yoshihito Kubo, Yukitoshi Sanada (Keio Univ.) RCS2018-55 |
Massive multiple-input multiple-output (MIMO) realizes simultaneous transmission to a large number of mobile stations (M... [more] | RCS2018-55 pp.119-124 |
| RCS, SR, SRW (Joint) |
2018-02-28 09:20 |
Kanagawa | YRP | Effect on System Throughput of Joint Detection in Distributed Antenna Network Haruya Ishikawa, Yukitoshi Sanada (Keio Univ.) RCS2017-318 |
In this research, throughput evaluation of the usage of joint maximum-likelihood detection (Joint MLD) in Distributed a... [more] |
RCS2017-318 pp.7-12 |
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