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Search Results: Conference Papers
 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 1192  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
IA, CQ, MIKA
(Joint)
2022-09-16
10:50
Hokkaido Hokkaido Citizens Actives Center
(Primary: On-site, Secondary: Online)
Binary Radio Tomographic Imaging Based on LOS/NLOS Identification
Takahiro Matsuda (TMU), Yoshiaki Nishikawa, Eiji Takahashi, Takeo Onishi, Toshiki Takeuchi (NEC)
 [more]
AP, MW
(Joint)
2022-09-15
15:40
Ehime The Museum of Art, EHIME
(Primary: On-site, Secondary: Online)
[Tutorial Lecture] Reserch and Development of OAM Mode Multiplexing Radio Transmission
Masashi Hirabe (NEC)
 [more]
SIP 2022-08-26
13:00
Okinawa Nobumoto Ohama Memorial Hall (Ishigaki Island)
(Primary: On-site, Secondary: Online)
[Invited Talk] Mental states estimation using physiological signals
Terumi Umematsu (NEC)
(To be available after the conference date) [more]
SAT, RCS
(Joint)
2022-08-26
09:50
Hokkaido
(Primary: On-site, Secondary: Online)
Beam Pattern Estimation Based on Radio Map and Multi-beam Antenna Model for 5G Transmitter at 28GHz
Shougo Matsuo, Hirofumi Nakajo, Sunao Miyamoto, Fujii Takeo (UEC), Kenji Wakafuji, Ryota Nihei, Kohei Yoshida (NEC)
(To be available after the conference date) [more]
ICD, SDM, ITE-IST [detail] 2022-08-10
09:15
Online   [Invited Talk] A 39-GHz CMOS Bi-Directional Doherty Phased-Array Beamformer Using Shared-LUT DPD with Inter-Element Mismatch Compensation Technique for 5G Base-Station
Zheng Li, Jian Pang, Yi Zhang, Yudai Yamazaki, Qiaoyu Wang, Peng Luo, Weichu Chen, Yijing Liao, Minzhe Tang, Zhengyan Guo, Yun Wang, Xi Fu, Dongwon You (Tokyo Tech), Naoki Oshima, Shinichi Hori, Kazuaki Kunihiro (NEC), Atsushi Shirane, Kenichi Okada (Tokyo Tech) SDM2022-48 ICD2022-16
This work demonstrates a 39-GHz CMOS phased-array beamformer with the bi-directional Doherty PA-LNA. An inter-element mi... [more] SDM2022-48 ICD2022-16
pp.64-67
IN, CCS
(Joint)
2022-08-05
09:20
Hokkaido Hokkaido University(Centennial Hall)
(Primary: On-site, Secondary: Online)
PathRakeTCP: Available Bandwidth Estimation Using Many TCP Connections for Passing through Firewalls
Naoyuki Ito (Nagoya Univ.), Takashi Oshiba, Kozo Satoda (NEC Corp.), Tutomu Murase (Nagoya Univ.) IN2022-19
We propose PathRakeTCP, can estimate the available bandwidth even if there is a firewall rejects UDP on the path. firewa... [more] IN2022-19
pp.21-26
NS, SR, RCS, SeMI, RCC
(Joint)
2022-07-15
10:10
Ishikawa The Kanazawa Theatre + Online
(Primary: On-site, Secondary: Online)
[Invited Lecture] Local 5G verification test on Shinkansen deadhead line
Yusuke Dohi, Masahiro Yamashita, Reiji Ishima (JRE), Koki Senda, Hiroya Matsunaga, Yosuke Sakamoto (NEC) RCC2022-33 NS2022-51 RCS2022-94 SR2022-36 SeMI2022-38
There is an increasing need for railway operators to monitor running trains remotely from Operation Control Center. 5G i... [more] RCC2022-33 NS2022-51 RCS2022-94 SR2022-36 SeMI2022-38
p.65(RCC), p.120(NS), p.127(RCS), p.73(SR), p.82(SeMI)
AP
(2nd)
2022-06-10
14:50
Hokkaido Nemuro General Cultural Center
(Primary: On-site, Secondary: Online)
[Invited Lecture] Specificity Analysis for Down Link SINR Degradation Component using Sub6GHz Band Massive Element Active Antenna System with Digital Predistortion (DPD) for 5 -- Characteristics of the Ratio of Power Composite Component and Vector Composite Component that make up the Deterioration Component of Down Link SINR and Features of Down Link SINR Improvement by Increasing the Number of Transmitters --
Takuji Mochizuki (NEC)
By determining the transition of the ratio of the "N" component (Random noise component : Power synthesized component) a... [more]
RECONF 2022-06-08
14:00
Ibaraki CCS, Univ. of Tsukuba
(Primary: On-site, Secondary: Online)
RECONF2022-19 Data has increased dramatically in recent years, and it is important to speed up parallel data processing using multiple... [more] RECONF2022-19
p.86
ICM, IPSJ-CSEC, IPSJ-IOT 2022-05-19
15:00
Nagano
(Primary: On-site, Secondary: Online)
[Invited Talk] NEC's Beyond 5G vision and R&D activities
Ken Nagai (NEC) ICM2022-5
We introduce our thoughts based on NEC’s Beyond 5G vision and R&D activities which includes telecommunication business e... [more] ICM2022-5
pp.20-23
CQ, CS
(Joint)
2022-05-12
17:00
Fukui Fukui (Fuku Pref.)
(Primary: On-site, Secondary: Online)
Study on Indoor Radio Tomographic Imaging Based on Estimation of LOS Component
Tetsuya Shinohara, Takahiro Matsuda (Tokyo Metropolitan Univ.), Yoshiaki Nishikawa, Eiji Takahashi, Takeo Onishi (NEC) CQ2022-11
 [more] CQ2022-11
pp.56-61
SR 2022-05-13
10:45
Tokyo NICT Koganei
(Primary: On-site, Secondary: Online)
[Short Paper] Demonstration of a direction-of-arrival estimation method based on deep learning using a uniform circular array antenna
Taichi Ohtsuji, Katsuo Miyamoto (NEC) SR2022-13
Direction-of-arrival (DOA) estimation methods based on deep learning have attracted attention, and they have shown some ... [more] SR2022-13
pp.58-60
RCS 2022-04-21
14:30
Osaka Osaka University, and online
(Primary: On-site, Secondary: Online)
Improving accuracy of mobile position detection using millimeter-wave
Ryohei Watanabe, Tomotsugu Asada, Yo Koide, Takayuki Maeda (JR Central), Motoki Morita (NEC), Koji Fukukawa (Nippon Signal) RCS2022-4
A position detection method of a mobile using wireless communication has been already established in past research. Howe... [more] RCS2022-4
pp.12-17
RCS 2022-04-21
14:55
Osaka Osaka University, and online
(Primary: On-site, Secondary: Online)
The method of using reflectors for expansion of communication area of the Millimeter-wave train radio
Taiki Shirai, Tomoyuki Tange, Yoshihiro Matsumura (JR Central), Hiroyuki Igura, Tomoki Arakawa (NEC) RCS2022-5
The Tokaido Shinkansen will use the millimeter-wave system, which enables large-capacity communication, as the next trai... [more] RCS2022-5
pp.18-23
RCS 2022-04-22
13:15
Osaka Osaka University, and online
(Primary: On-site, Secondary: Online)
[Invited Lecture] A Vehicle Remote Monitoring System using Live Video Streaming and Video Analysis Technologies
Koichi Nihei, Hayato Itsumi, Yusuke Shinohara, Takanori Iwai (NEC) RCS2022-9
The number of passengers of fixed-route buses is decreasing year by year in rural areas and most of operators are defici... [more] RCS2022-9
pp.41-46
IT, ISEC, RCC, WBS 2022-03-11
11:35
Online Online Improved Large-state Permutation based on AES instruction and Its Applications
Motoki Nakahashi, Rentaro Shiba, Kosei Sakamoto, Fukang Liu (Univ. Hyogo), Ryoma Ito (NICT), Kazuhiko Minematsu (NEC), Takanori Isobe (Univ. Hyogo/NICT/PRESTO) IT2021-115 ISEC2021-80 WBS2021-83 RCC2021-90
In CSS2021, Nakahashi et al. showed an optimal Feistel-type large-state permutations using only AES-NI from the security... [more] IT2021-115 ISEC2021-80 WBS2021-83 RCC2021-90
pp.188-195
CQ, IMQ, MVE, IE
(Joint) [detail]
2022-03-10
18:30
Online Online (Zoom) Implementation and evaluation of an object recognition method for Digital Twin using cognitive mechanism of the Brain
Kaito Kubo, Ryoga Seki, Daichi Kominiami, Hideyuki Shimonishi, Masayuki Murata (Osaka Univ.), Masaya Fujiwaka (NEC) CQ2021-125
It is desired to construct a digital twin that can sense objects such as people and objects in the real world and repres... [more] CQ2021-125
pp.136-141
CQ, IMQ, MVE, IE
(Joint) [detail]
2022-03-10
12:10
Online Online (Zoom) High Speed Eye detector for Iris Recognition
Yuka Ogino, Takahiro Toizumi, Masato Tsukada (NEC) IMQ2021-42 IE2021-104 MVE2021-71
In the imaging system for iris recognition, it is necessary to crop the right eye and the left eye for input to the iris... [more] IMQ2021-42 IE2021-104 MVE2021-71
pp.167-170
CNR, BioX 2022-03-03
14:30
Online Online Ear feature point detection method using jet space similarity
Takanari Minamidani, Daishi Watabe (SIT), Akihiro Hayasaka, Hitoshi Imaoka (NEC) BioX2021-49 CNR2021-30
(To be available after the conference date) [more] BioX2021-49 CNR2021-30
pp.17-20
ICM 2022-03-04
13:00
Online Online Autonomous Failure Recovery of Campus Network Supported by Network Information Sharing Platform KANVAS and Automatic System Designer Weaver
Kazuki Tanabe (NEC), Kanta Kuchii, Yuma Shomen, Takao Kondo (Keio Univ.), Takayuki Kuroda, Kozo Satoda (NEC), Fumio Teraoka (Keio Univ.) ICM2021-52
In this paper, we propose an automation technology of failure recovery on a campus network environment. Our proposed arc... [more] ICM2021-52
pp.51-56
 Results 1 - 20 of 1192  /  [Next]  
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