Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCS, SR, SRW (Joint) |
2024-03-13 13:50 |
Tokyo |
The University of Tokyo (Hongo Campus), and online (Primary: On-site, Secondary: Online) |
Performance Improvement for Differential OFDM in Shallow Sea Experiments of Underwater Acoustic Communications Taichi Fujita, Takaaki Shimomura, Kouichi Hashimoto, Takumi Yoshimura, Hiroshi Kubo (Ritsumeikan Univ.) RCS2023-261 |
The authors have been evaluating differential orthogonal frequency division multiplexing (OFDM) by means of the experime... [more] |
RCS2023-261 pp.42-47 |
NS, IN, CS, NV (Joint) |
2023-09-07 13:00 |
Miyagi |
Tohoku University (Primary: On-site, Secondary: Online) |
[Special Invited Talk]
Challenges and Measures for Acoustic Detection and Underwater Communications in Extremely Shallow Waters Kazuhiko Ohta (KIT) NS2023-50 IN2023-28 CS2023-59 |
Recently, offshore wind turbines are promoted in coastal areas, however concerns arise regarding how much sound radiated... [more] |
NS2023-50 IN2023-28 CS2023-59 pp.1-4 |
SAT, RCS (Joint) |
2022-08-25 11:40 |
Hokkaido |
(Primary: On-site, Secondary: Online) |
A Study on Computational Complexity Reduction of Pre/Postcoding in User-Cluster-Centric CF-mMIMO Ryo Takahashi, Hidenori Matsuo, Sijie Xia, Qiang Chen, Fumiyuki Adachi (Tohoku Univ.) RCS2022-101 |
Cell-Free massive MIMO (CF-mMIMO), which cooperatively utilizes a large number of antennas deployed over a wide communic... [more] |
RCS2022-101 pp.24-29 |
NLC, IPSJ-ICS |
2022-07-08 13:05 |
Online |
Online |
Self-Reproducing Automaton of Linguistic Intelligence
-- Self-Regulative Networking between External and Internal Languages -- Kumon Tokumaru (Researcher) NLC2022-1 |
Speech, text and binary electronic data are categorized as External Language, while memory networks inside the brain con... [more] |
NLC2022-1 pp.1-6 |
NLP |
2021-12-18 16:05 |
Oita |
J:COM Horuto Hall OITA |
Digital Nature of Language
-- Principles to give birth to Homo Sapiens -- Kumon Tokumaru (Writer) NLP2021-68 |
“Human Beings” are called as “Man with Wisdom (Homo Sapiens)”. However, the syllable vocalizing ability which human bein... [more] |
NLP2021-68 pp.114-119 |
CAS, NLP |
2021-10-15 11:15 |
Online |
Online |
Evolution and S/N
-- The Evolution of Human Intelligence is a part of the Evolution of Life -- Kumon Tokumaru (Writer) CAS2021-33 NLP2021-31 |
The evolutions of linguistic human intelligence were triggered by the Toba Volcanic Winter and subsequent Laryngeal Desc... [more] |
CAS2021-33 NLP2021-31 pp.90-94 |
AP |
2021-06-17 13:00 |
Online |
Online |
Entropy Effect in Channel Propagation
-- Themodynamic Interpretation of Information Theory Entropy -- Kumon Tokumaru (Writer) AP2021-19 |
Long lasting syllables (=a character set) and interactive syllables (= bit) enabled linguistic humans to communicate wit... [more] |
AP2021-19 pp.1-6 |
QIT (2nd) |
2021-05-25 11:40 |
Online |
Online |
Information and Themodynamic Entropy
-- Analyzing the Lectures of John von Neumann -- Kumon Tokumaru (Writer) |
A fertilized egg becomes a living creature by continuous cell division following genomic information. Therefore, informa... [more] |
|
COMP, IPSJ-AL |
2021-05-08 10:30 |
Online |
Online |
Procedures to Receive Linguistic Information (2)
-- The Importance of Low Noise Emvironment -- Kumon Tokumaru (Writer) COMP2021-5 |
Search engines enable us to obtain “voluminous linguistic information with uncertain reliability”. With it, we can enhan... [more] |
COMP2021-5 pp.31-38 |
MSS, CAS, SIP, VLD |
2019-07-30 11:35 |
Iwate |
Iwate Univ. |
Hair Extraction Method from Low Resolution Towel Images Using Density Profiles Motoki Takahashi, Takahiro Natori, Naoyuki Aikawa (TUS) CAS2019-4 VLD2019-10 SIP2019-20 MSS2019-4 |
Fabric rental towels used in restaurants and medical facilities need to be checked for dirt, tears and foreign matter in... [more] |
CAS2019-4 VLD2019-10 SIP2019-20 MSS2019-4 pp.17-20 |
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 |
SANE |
2014-04-25 10:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Splitting Target Track Extraction in High False Density Environments by using MLPDA Tetsutaro Yamada, Masanori Mori, Yuki Takabayashi, Hiroshi Kameda, Toru Umezawa (Mitsubishi Electric) SANE2014-1 |
Track extraction of a splitting target is one of the important problems in the field of target tracking. However, it is ... [more] |
SANE2014-1 pp.1-6 |
RCS, SIP |
2014-01-23 16:30 |
Fukuoka |
Kyushu Univ. |
Non-Coherent Integration using Likelihood Ratio Test for an Accelerated Target Tetsutaro Yamada, Yuki Takabayashi, Hiroshi Kameda (Mitsubishi Electric) SIP2013-108 RCS2013-278 |
Detection of an accelerated target by Doppler radar is one of the important problems. The signal power spectrum of the t... [more] |
SIP2013-108 RCS2013-278 pp.133-138 |
SITE, IPSJ-EIP |
2012-05-16 09:45 |
Tokyo |
NII |
Inheriting the Intellectual Heritage of the Information Theories
-- Are Human Consciousness Immune Responses Inside Cerebrospinal Fluid in Ventricular System ? -- Kimiaki Tokumaru (System Engineer) SITE2012-1 |
The author, interested in the origin of human and civilization, realized that language is digital. In order to clarify i... [more] |
SITE2012-1 pp.1-6 |
PRMU |
2011-11-25 15:00 |
Nagasaki |
|
Region Segmentation with Vector Flow and Disparity Map Hiroko Tsuchida, Yoshihiro Sugaya, Shinichiro Omachi (Tohoku Univ.) PRMU2011-122 |
Region segmentation is very important for robots understanding surrounding environment. This paper presents a method for... [more] |
PRMU2011-122 pp.137-140 |
CS |
2011-07-07 14:25 |
Okinawa |
Kumejima |
[Invited Talk]
Low Cost Modulation and Detection for In-Vehicle Narrowband Power Line Communications Yasuhiro Yabuuchi (Sumitomo Electric), Daisuke Umehara (Kyoto Inst. of Tech.), Masahiro Morikura (Kyoto Univ.), Shinichi Ishiko, Toshiyasu Tsubouchi (AutoNetworks Technologies) CS2011-18 |
The complexity in in-vehicle control network systems is increasing with enlarging their sophistication and diversity. We... [more] |
CS2011-18 pp.47-51 |
RCS |
2010-06-18 14:55 |
Kyoto |
Kyoto Univ. |
Study on MIMO Wireless Transmission with Constant Envelope Modulation and a Low-Resolution ADC Osamu Muta, Hiroshi Furukawa (Kyushu Univ.) RCS2010-44 |
The purpose of our research is to increase relay channel capacity
in wireless backhaul systems and develop a small siz... [more] |
RCS2010-44 pp.157-162 |
SR |
2010-05-21 10:00 |
Kanagawa |
Keio Univ. (Tokyo) |
A Study on Detection Method of Low SNR Nodes in Cooperative Spectrum Sensing Hung Vu Le, Mai Ohta, Kei Inage, Takeo Fujii (Univ. of Electro-Comm.), Kazushi Muraoka, Masayuki Ariyoshi (NEC) SR2010-8 |
In this paper, we have studied the methods of detecting low Signal to Noise Ratio (SNR) nodes by outlier detection in co... [more] |
SR2010-8 pp.43-48 |
EA |
2009-11-19 15:45 |
Hiroshima |
|
Experimental study on the wind noise observed by a microphone in low frequency sound measurement Yoshiaki Takakuwa (Hiroshima Kokusai Gakuin Univ.) EA2009-81 |
It is generally difficult to remove the wind noise in the outdoor measurement of low-frequency environmental noise. The ... [more] |
EA2009-81 pp.31-36 |
IN, NS, CS (Joint) |
2009-09-10 14:55 |
Miyagi |
Tohoku University (Miyagi) |
Cooperative TCP Rate Control Control Scheme for Power Line Carrier Communications Yusuke Miyoshi, Hikaru Kuwahara, Mikio Mizutani, Kazuya Tsukamoto, Masato Tsuru, Yuji Oie (Kyushu Inst. of Tech.) NS2009-64 |
A high-speed power line communications (PLC) system has great potential to serve as an infrastructure for home networkin... [more] |
NS2009-64 pp.25-30 |