Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
IN, NS (Joint) |
2023-03-02 15:50 |
Okinawa |
Okinawa Convention Centre + Online (Primary: On-site, Secondary: Online) |
Implementation and experimental evaluation of user equipment accommodation smoothing method in wireless base station sharing using blockchain. Takeru Fukushima, Motoharu Sasaki, Toshiro Nakahira, Daisuke Murayama, Takatsune Moriyama (NTT) |
[more] |
|
CAS, CS |
2023-03-01 11:20 |
Fukuoka |
(Primary: On-site, Secondary: Online) |
Experimental Evaluation of Indoor Object Detection Characteristics Using CSI in Wireless LAN Systems
-- Effect of Antenna Placement on Detection Characteristics -- Kazuki Noguchi, Osamu Muta (Kyushu Univ.), Tomoki Murakami, Shinya Otsuki (NTT) |
[more] |
|
RCS, SR, SRW (Joint) |
2023-03-03 16:10 |
Tokyo |
Tokyo Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
Simultaneous Beam Search with Multiple Distributed Antennas for Distributed Antenna System Shuki Wai, Takuto Arai, Tatsuhiko Iwakuni, Daisei Uchida, Naoki Kita (NTT) |
[more] |
|
IE |
2023-02-02 14:20 |
Tokyo |
NII (Primary: On-site, Secondary: Online) |
A study on complexity reduction of graph signal denoising based on fast graph Fourier transform and its application to image Takayuki Sasaki, Yukihiro Bandoh, Masaki Kitahara (NTT) IE2022-53 |
[more] |
IE2022-53 pp.11-16 |
SeMI, SeMI (Joint) |
2023-01-19 16:05 |
Tokushima |
Naruto grand hotel (Primary: On-site, Secondary: Online) |
[Short Paper]
Received SNR Prediction Using Two-sided Beam Search in mmWave Communication: An Experimental Study Itsuki Yonemura, Takamochi Kanda, Ryosuke Hanahara, Koji Yamamoto (Kyoto Univ.), Takuto Arai, Syuki Wai, Tatsuhiko Iwakuni, Daisei Uchida, Naoki Kita (NTT) SeMI2022-87 |
This paper experimentally demonstrates a novel received signal-to-noise ratio (SNR) prediction based on a two-sided beam... [more] |
SeMI2022-87 pp.65-69 |
QIT (2nd) |
2022-12-08 10:15 |
Kanagawa |
Keio Univ. (Primary: On-site, Secondary: Online) |
Bounds for similarity of quantum dynamics Takuya Hatomura (NTT) |
We discuss similarity of two quantum dynamics. In particular, we consider inequalities for overlap of two quantum states... [more] |
|
KBSE, SC |
2022-11-05 10:40 |
Nagano |
(Primary: On-site, Secondary: Online) |
Proposal of FPGA logic change after service launch for environment adapation Yoji Yamato (NTT) KBSE2022-40 SC2022-35 |
In order to make full use of heterogeneous hardware, it is necessary to have a technical skill of hardware such as OpenC... [more] |
KBSE2022-40 SC2022-35 pp.54-59 |
RISING (3rd) |
2022-10-31 10:30 |
Kyoto |
Kyoto Terrsa (Day 1), and Online (Day 2, 3) |
[Poster Presentation]
Blockage Prediction Using Transmit/Receive Beam-pairs in mmWave Networks Itsuki Yonemura, Takamochi Kanda, Ryosuke Hanahara, Koji Yamamoto (Kyoto Univ.), Takuto Arai, Shuki Wai, Tatsuhiko Iwakuni, Daisei Uchida, Naoki Kita (NTT) |
This study experimentally demonstrates a novel blockage prediction based on exhaustive beam-pair scan in millimeter wav... [more] |
|
RISING (3rd) |
2022-10-31 10:30 |
Kyoto |
Kyoto Terrsa (Day 1), and Online (Day 2, 3) |
[Poster Presentation]
Delay Analysis Model of Service Chain Configuration for Fat-Tree Topology Tomonori Yokono (Univ. Fukui), Yuhei Hayashi (NTT), Shohei Kamamura (Seikei Univ.), Takuji Tachibana (Univ. Fukui) |
When a service chain is constructed in a data center network, the total transmission delay is expected to be reduced by ... [more] |
|
OPE, OCS, LQE |
2022-10-21 14:35 |
Ehime |
(Primary: On-site, Secondary: Online) |
Low energy direct modulation of a 5-um-long active region on Si DBR laser Erina Kanno, Koji Takeda, Takuro Fujii, Takaaki Kakitsuka, Shinji Matsuo (NTT) OCS2022-36 OPE2022-82 LQE2022-45 |
In order to introduce optical interconnects into short-distance interconnects, ultra-low power consumption lasers are ne... [more] |
OCS2022-36 OPE2022-82 LQE2022-45 pp.100-103 |
MIKA (3rd) |
2022-10-13 11:10 |
Niigata |
Niigata Citizens Plaza (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Study on the realization of multiple radio network using blockchain Takeru Fukushima, Motoharu Sasaki, Toshiro Nakahira, Daisuke Murayama, Takatsune Moriyama (NTT) |
[more] |
|
PN |
2022-08-30 09:25 |
Hokkaido |
(Primary: On-site, Secondary: Online) |
Adaptive Joint Optimization of IT Resources and Optical Spectrum Considering Operation Cost Takashi Miyamura (NTT), Akira Misawa (CIST) PN2022-15 |
We propose an adaptive joint optimization method of IT resources and optical spectrum under time-varying traffic demand ... [more] |
PN2022-15 pp.36-43 |
HCS |
2022-08-26 14:15 |
Hyogo |
(Primary: On-site, Secondary: Online) |
Automatic nonverbal behaviors generation considering personality traits Ryo Ishii (NTT), Chaitanya Ahuja, Yukiko I. Nakano, Louis-Philippe Morency (CMU) HCS2022-37 |
[more] |
HCS2022-37 pp.9-13 |
OCS, OFT, LSJ (Joint) [detail] |
2022-08-26 10:00 |
Online |
Online |
A consideration on air hole etching on attenuation of a hole-assisted optical fiber Kouhei Omoto (NTT), Kyozo Tsujikawa (NTT-AT), Takashi Matsui, Kazuhide Nakajima (NTT) OFT2022-11 |
It has been reported that etching treatment of the fracture layer created during drilling of the preform is effective in... [more] |
OFT2022-11 pp.28-31 |
SAT, RCS (Joint) |
2022-08-25 16:40 |
Hokkaido |
(Primary: On-site, Secondary: Online) |
[Encouragement Talk]
Development of extreme coverage communication system extended by Non-Terrestrial Network(NTN)
-- UE availability evaluation during rainfall -- Hisayoshi Kano, Munehiro Matsui, Jun-ichi Abe (NTT), Yuki Hokazono, Hinata Kohara, Yoshihisa Kishiyama (NTTdocomo), Fumihiro Yamashita (NTT) SAT2022-37 |
NTT has been proposing an IOWN space integrated computing network concept. We focus on coverage extension using non-terr... [more] |
SAT2022-37 pp.48-53 |
NS, SR, RCS, SeMI, RCC (Joint) |
2022-07-14 11:45 |
Ishikawa |
The Kanazawa Theatre + Online (Primary: On-site, Secondary: Online) |
BRAN Based UE Accommodation Smoothing Methods When Multiple Wireless Standards Are Mixed Takeru Fukushima, Motoharu Sasaki, Toshiro Nakahira, Daisuke Murayama, Takatsune Moriyama (NTT) RCS2022-83 |
In blockchain-based radio access network sharing (BRAN), users can use various wireless systems without a centralized co... [more] |
RCS2022-83 pp.72-77 |
NS, SR, RCS, SeMI, RCC (Joint) |
2022-07-14 13:25 |
Ishikawa |
The Kanazawa Theatre + Online (Primary: On-site, Secondary: Online) |
Deep Reinforcement Learning-based IRS-aided Wireless Communication without Channel State Information Hashida Hiroaki, Kawamoto Yuichi, Kato Nei (Tohoku Univ.), Iwabuchi Masashi, Murakami Tomoki (NTT) RCS2022-85 |
Intelligent reflecting surfaces (IRSs) have attracted attention as devices that enable radio propagation, which has been... [more] |
RCS2022-85 pp.84-89 |
ICM |
2022-07-07 14:15 |
Hokkaido |
Tokachi Plaza (Primary: On-site, Secondary: Online) |
Proposal of deployment reconfiguration for environment adaptation Yoji Yamato (NTT) ICM2022-13 |
To use heterogeneous hardware, programmers needed sufficient technical skills such as OpenMP, CUDA, and OpenCL. Therefor... [more] |
ICM2022-13 pp.15-20 |
ICM |
2022-07-08 10:55 |
Hokkaido |
Tokachi Plaza (Primary: On-site, Secondary: Online) |
Data Contamination Determination Methods in Topology Estimation Technology Using Traffic Data Mizuto Nakamura, Yusuke Makino, Atsushi Takada, Kyoko Yamagoe (NTT) ICM2022-19 |
Telecommunication carriers operate their networks. When a failure occurs, they use the network configuration information... [more] |
ICM2022-19 pp.48-53 |
EA |
2022-05-13 15:00 |
Online |
Online |
Composing General Audio Representation by Fusing Multilayer Features of a Pre-trained Model Daisuke Niizumi, Daiki Takeuchi, Yasunori Ohishi, Noboru Harada, Kunio Kashino (NTT) EA2022-9 |
Many application studies rely on audio DNN models pre-trained on a large-scale dataset as essential feature extractors, ... [more] |
EA2022-9 pp.41-45 |