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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| IMQ, IE, MVE, CQ (Joint) [detail] |
2023-03-15 11:00 |
Okinawa | Okinawaken Seinenkaikan (Naha-shi) (Primary: On-site, Secondary: Online) |
Evaluating the Efficiency of Anomaly Detection Methods for Temporal Networks Using the Graph Spectrum Masataka Nagao, Eriko Segawa, Yusuke Sakumoto (Kwansei Gakuin Univ.)  CQ2022-83 |
LAD (Laplacian Anomaly Detection) is a method for detecting anomalies in dynamic networks using the eigenvalues (the gra... [more] | CQ2022-83 pp.19-24 |
| SRW | 2022-08-22 11:05 |
Online | Online | Performance Evaluation of Highly Efficient OFDM Applying Symbol-Edges Truncating Transmission Technique Yuu Ichikawa, Keiichi Mizutani, Hiroshi Harada (Kyoto Univ.) SRW2022-11 |
Because a wireless technology that can configure wide-area IoT systems with high data rates is required toward 6G, it is... [more] | SRW2022-11 pp.14-19 |
| RCS, SR, SRW (Joint) |
2020-03-04 11:15 |
Tokyo | Tokyo Institute of Technology (Cancelled but technical report was issued) |
A Study on new modulation technology for Beyond 5G Research on MARIA method (1)
-- mMIMO innovation, Beamforming multi-user/multi-function network and proposal of its protocol -- Maria Takigawa (Meiji Univ.), Gen-ichiro Ohta (YRP) RCS2019-326 |
We proposed a new function that solves the problem of beamforming function, which is the main function of 5G, and create... [more] | RCS2019-326 pp.37-42 |
| RCS, SR, SRW (Joint) |
2020-03-04 11:35 |
Tokyo | Tokyo Institute of Technology (Cancelled but technical report was issued) |
A Study on new modulation technology for Beyond 5G Research on MARIA method (2)
-- Principle of new information space and information protocol that brings out high added value -- Gen-ichiro Ohta (YRP inc.), Maria Takigawa (Meiji Univ.) RCS2019-327 |
We proposed a new function that solves the problem of beamforming function, which is the main function of 5G, and create... [more] | RCS2019-327 pp.43-48 |
| SRW | 2020-01-14 11:20 |
Kanagawa | TBD | A Highly Dense Frequency Hopping for High-speed Wi-SUN FAN Network Hidetomo Ochiai, Kiyoshi MIzutani, Ryota Okumura, Keiichi MIzutani, Hiroshi Harada (Kyoto Univ.) SRW2019-53 |
In recent years, the Wireless Smart Ubiquitous Network Field Area Network (Wi-SUN FAN) has been attracting attentions as... [more] | SRW2019-53 pp.13-18 |
| RCS | 2019-10-24 10:20 |
Kanagawa | Yokosuka Research Park | A Study of New Modulation method for providing solutions to issues of 5G system
-- Proposal of basic extension method of beamforming function and MIMO function -- Ayano Iida, Kousuke Okubo, Kou Yamaguchi, Takahisa Miyata, Rin Minamii, Yutaka Kobayashi (Yokosuka highschool), Gen-ichiro Ohta (YRP) RCS2019-180 |
The new modulation method "MARIA method" for 6G invented last year [8] was renovated in response to the main issues of 5... [more] | RCS2019-180 pp.13-18 |
| AI | 2019-07-22 11:30 |
Hokkaido | An Efficient Graph Sequence Clustering by Merging Vertices and Deleting Edges Yoshitaka Kimura, Akihiro Inokuchi (Kwansei Gakuin Univ.) AI2019-5 |
In this paper, we tackle the problem for clustering a graph sequence to discover the change of community in social netwo... [more] | AI2019-5 pp.21-26 |
|
| PN | 2019-04-26 13:25 |
Tokyo | The University of Electro-Communication, Build E-3, Hall 301 | Extending transmission distance using optical fractional OFDM Yu Yamasaki, Tomotaka Nagashima (Osaka Univ.), Gabriella Cincotti (Univ. Roma), Satoshi Shimizu, Hiroyuki Uenohara (NICT), Hiroyuki Uenohara (Tokyo Institute of Technology), Tsuyoshi Konishi (Osaka Univ.) PN2019-2 |
Optical fractional OFDM can reduce peak-to-average power ratio (PAPR) which is an issue in optical OFDM. Because of this... [more] | PN2019-2 pp.7-12 |
| RCS, SR, SRW (Joint) |
2019-03-06 09:50 |
Kanagawa | YRP | A Study on new modulation/demodulation method for 6G Mobile (Part-II)
-- Development of new communication method using MARIA (MIMO Applied Resource-block Interleaving Access) method -- Keisuke Hara, Aoi Yamaki, Maria Takigawa, Yutaka Kobayashi (Yokosuka highschool), Gen-ichiro Ohta (YRP inc.) RCS2018-290 |
We propose a new modulation method / communication method applying the MARIA method (MIMO Applied Resource-block Interle... [more] | RCS2018-290 pp.49-54 |
| PN, EMT, OPE, EST, MWP, LQE, IEE-EMT [detail] | 2019-01-18 14:20 |
Osaka | Osaka University Nakanoshima Center | Spectral efficiency evaluation in optical fractional OFDM Yu Yamasaki, Tomotaka Nagashima (Osaka Univ.), Gabriella Cincotti (Univ. Roma Tre), Satoshi Shimizu, Wada Naoya (NICT), Hiroyuki Uenohara (TIT), Tsuyoshi Konishi (Osaka Univ.) PN2018-81 EMT2018-115 OPE2018-190 LQE2018-200 EST2018-128 MWP2018-99 |
Optical fractional OFDM based on fractional Fourier Transform can reduce peak-to-average power ratio (PAPR) which is an ... [more] | PN2018-81 EMT2018-115 OPE2018-190 LQE2018-200 EST2018-128 MWP2018-99 pp.271-275 |
| IA | 2018-11-28 14:40 |
Tokyo | Akihabara Convention Hall, 5th Floor (Conference Room 5B) | A Study on the Cooperative Search Using Multiple Random Walks in Unstructured Network Yusuke Sakumoto (Tokyo Metropolitan Univ.), Hiroyuki Ohsaki (Kwansei Gakuin Univ.) IA2018-36 |
To begin the communication between two nodes, the node with the communication request must specify the location of the p... [more] | IA2018-36 pp.1-8 |
| CS | 2018-11-02 11:00 |
Ehime | The Shiki Museum | [Invited Lecture]
A Proposal on new modulation/demodulation method for 6G Mobile
-- A Commentary of MARIA (MIMO Applied Resource-block Interleaving Access) method -- Gen-ichiro Ohta (YRP inc.), Maria Takigawa, Keisuke Hara, Aoi Yamaki, Yutaka Kobayashi (Yokosuka High School) CS2018-67 |
We devised a new modulation / demodulation scheme that enable improvement of spectral efficiency in the LTE / OFDMA syst... [more] | CS2018-67 pp.67-72 |
| RCS | 2018-10-19 10:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | A Study on new modulation/demodulation method for 6G Mobile
-- A proposal of MARIA (MIMO Applied Resource-block Interleaving Access) method -- Maria Takigawa, Keisuke Hara, Aoi Yamaki, Hiroshi Kobayashi (Yokosuka Highschool), Gen-ichiro Ohta (YRP) RCS2018-166 |
We devised a novel modulation / demodulation scheme that makes it possible to improve spectral efficiency in LTE / OFDMA... [more] | RCS2018-166 pp.83-88 |
| SAT, RCS (Joint) |
2018-08-10 15:20 |
Iwate | Iwate University | Evaluation of Channel Estimation for Uplink and Downlink Massive MIMO Systems in a Multi-cell Environment Song Tang, Tomoaki Ohtsuki (Keio Univ.) RCS2018-148 |
This report considers multi-cell Massive multiple-input/multiple-output (MIMO) system. We evaluated the spectral efficie... [more] | RCS2018-148 pp.93-98 |
| MI | 2018-07-24 10:45 |
Iwate | aiina (Morioka, Iwate) | [Short Paper]
Surgical illumination for enhancement of blood vessel structure of organ Yoko Kurabuchi, Kazuya Nakano, Takashi Ohnishi, Toshiya Nakaguchi, Hideaki Haneishi (Chiba Univ.) MI2018-23 |
When surgeons evaluate the condition of organs and make diagnoses, visual observations bring important information. To i... [more] | MI2018-23 pp.9-10 |
| CQ (2nd) |
2017-10-17 11:20 |
Fukuoka | Nishijin Plaza, Kyushu Univ. | [Poster Presentation]
Spectral Efficiency Improvement with Multiplexing OFDM Signals Yoshitsugu Sugai, Tomotaka Kimura, Masahiro Muraguchi (Tokyo Univ of Science) |
In recent years, the frequency resources are exhausted due to the wide spread of the wireless communication devices. In ... [more] | |
| ISEC, WBS, IT | 2017-03-09 16:15 |
Tokyo | TOKAI University | Different Orthogonal Code DS/CDMA with High Spectral Efficiency and Evaluations by Interference Cancellation Using Indoor Radio Wave Intensity Distriburtion Hirofumi Nakajo, Shin'ichi Tachikawa (NIT, Nagaoka) IT2016-116 ISEC2016-106 WBS2016-92 |
High data rate and high spectral efficiency more than LTE can be obtained by different orthogonal codes DS/CDMA communic... [more] | IT2016-116 ISEC2016-106 WBS2016-92 pp.109-113 |
| MICT, RCC | 2016-05-13 13:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | An Adaptive Scheme Of Controlling Dosage In Surgery Operation By Feedback Control Using Anesthetic Depth Model Yoshitomo Sakuma, Keiko Sameshima, Ryuji Kohno (Yokohama Nat. Univ.) RCC2016-7 MICT2016-7 |
Recently,control technology during surgery anesthesia aimed to assist the work of an anesthesiologist is expected as one... [more] | RCC2016-7 MICT2016-7 pp.35-40 |
| RCS, CCS, SR, SRW (Joint) |
2016-03-02 17:45 |
Tokyo | Tokyo Institute of Technology | Soft-Decision-Aided Joint Maximum-Likelihood Estimation of Signal Power and Noise Spectral Density Over AWGN Channels Yohei Shibata (Keio Univ.), Haifeng Yuan (NUS), Tomoaki Ohtsuki, Pooi Yuen Kam (Keio Univ.), Jun Mashino (NTT) RCS2015-350 |
The estimation of signal power and noise spectral density is a fundamental problem in communication theory, which is con... [more] | RCS2015-350 pp.103-108 |
| PRMU, IBISML, IPSJ-CVIM [detail] | 2014-09-02 15:15 |
Ibaraki | On Improvement of Tensor Spectral Method for Estimation of Mixed Membership Stochastic Block Model Wataru Kaigaishi (Univ. of Tokyo), Hisashi Kashima (Kyoto Univ.) PRMU2014-51 IBISML2014-32 |
Maximum likelihood estimation is a common approach to estimating mixed membership stochastic block models; however, it i... [more] | PRMU2014-51 IBISML2014-32 pp.131-136 |
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