Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
NS, RCS (Joint) |
2023-12-15 09:50 |
Fukuoka |
Kyushu Institute of Technology Tobata campus, and Online (Primary: On-site, Secondary: Online) |
Development and Experimental Demonstration of UL-NOMA-based 5G NR Masahiro Yamazoe, Masafumi Moriyama, Takashi Matsuda, Takeshi Matsumura (NICT) RCS2023-194 |
In the era of fifth-generation wireless communication system (5G), technologies to support exponential increase in the n... [more] |
RCS2023-194 pp.88-93 |
IE, CS, IPSJ-AVM [detail] |
2023-12-12 10:00 |
Fukuoka |
Kyushu Institute of Technology (Primary: On-site, Secondary: Online) |
Development and Video Transmission Experiments of UL-NOMA System Compatible with 5G NR Masafumi Moriyama, Masahiro Yamazoe, Takashi Matsuda, Takeshi Matsumura (NICT), Manabu Fujino, Yoshinori Shinohara, Hiroshi Tatukawa, Takayosho Kaneko, Hiroki Ikeda (ABiT) CS2023-85 IE2023-27 |
In the age of IoT (Internet of Things), new wireless technologies are needed to efficiently handle a large amount of dat... [more] |
CS2023-85 IE2023-27 pp.18-23 |
MIKA (3rd) |
2023-10-10 15:35 |
Okinawa |
Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Coexistence of Wireless Power Transfer and Communication by Null-Space Expansion Shuma Okita, Yuki Sasaki (Tokyo Univ. of Science), Takahiro Matuda (Tokyo Metropolitan Univ.), Takefumi Hiraguri (NIT), Tomotaka Kimura (Doshisha Univ.), Kazuki Maruta (Tokyo Univ. of Science) |
Wireless power transfer (WPT) is a promising technology to effectively supply energy to a large number of IoT devices.
... [more] |
|
CQ, MIKA (Joint) (2nd) |
2023-08-31 10:50 |
Fukushima |
Tenjin-Misaki Sports Park |
[Poster Presentation]
Coexistence of Wireless Power Transfer and Communication by Null-Space Expansion Shuma Okita, Yuki Sasaki, Kazuki Maruta (Tokyo Univ. of Science), Takahiro Matuda (Tokyo Metropolitan Univ.), Takefumi Hiraguri (NIT), Tomotaka Kimura (Doshisha Univ.) |
Wireless power transfer (WPT) is a promising technology to effectively supply energy to a large number of IoT devices.
... [more] |
|
RCS, NS (Joint) |
2022-12-15 16:10 |
Aichi |
Nagoya Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
A Study on Outer Loop Link Adaptation in Massive MIMO with Multi-user Detection via Generalized Approximate Message Passing Takanobu Doi, Jun Shikida, Daichi Shirase, Kazushi Muraoka, Naoto Ishii (NEC), Takumi Takahashi (Osaka Univ.), Shinsuke Ibi (Doshisha Univ.) RCS2022-196 |
With the ever-growing demand for uplink communications in beyond fifth generation mobile communications (beyond 5G), mas... [more] |
RCS2022-196 pp.57-62 |
RCS |
2022-10-28 14:50 |
Ehime |
Ehime University, and online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Synchronized SS-CDMA with Space-Time Synchronization for Massive Connect IoT Suguru Kameda (Hiroshima Univ.) RCS2022-152 |
The next generation information network will evolve into "Massive Connect Internet of Things (IoT)", which will improve ... [more] |
RCS2022-152 p.114 |
MIKA (3rd) |
2022-10-14 10:40 |
Niigata |
Niigata Citizens Plaza (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Implementation and Evaluation of Synchronized SS-CDMA with Space-Time Synchronization for Massive Connect IoT Serena Akasaka, Suguru Kamda (Hiroshima Univ.) |
The next generation information network will evolve into "Massive Connect Internet of Things (IoT)", which will improve ... [more] |
|
MW |
2022-06-10 10:25 |
Nagano |
Naganoken Nokyo Building (Primary: On-site, Secondary: Online) |
[Invited Talk]
USRP Implementation of Synchronized SS-CDMA with Space-Time Synchronization for Massive Connect IoT Suguru Kameda (Hiroshima Univ.) MW2022-29 |
The next generation information network will evolve into "Massive Connect Internet of things (IoT)", which will improve ... [more] |
MW2022-29 p.22 |
SAT |
2021-10-07 14:20 |
Online |
Online |
PROPOSAL FOR A USER-CENTRIC RAN ARCHITECTURE TOWARDS BEYOND 5G Kosuke Yamazaki, Takeo Ohseki, Yoshiaki Amano, Takahide Murakami, Hiroyuki Shinbo, Yoji Kishi (KDDI Research, Inc.) SAT2021-43 |
In this paper, we present a novel RAN architecture for Beyond 5G called “user-centric (UC) RAN architecture,” which prov... [more] |
SAT2021-43 pp.4-10 |
CQ, MIKA (Joint) |
2021-09-09 12:45 |
Online |
Online |
[Invited Talk]
Synchronized SS-CDMA with Space-Time Synchronization for Massive Connect IoT Suguru Kameda (Hiroshima Univ.) CQ2021-43 |
The next generation information network will evolve into "Massive Connect Internet of things (IoT)", which will improve ... [more] |
CQ2021-43 p.35 |
RCS |
2020-06-25 14:55 |
Online |
Online |
A Study on the Behavior of Each LLR in Gaussian Belief Propagation Daniel Akira Ando, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa, Junichiro Hagiwara, Takanori Sato (Hokkaido Univ.) RCS2020-39 |
We have entered the era of the Internet of Things (IoT), where everything can now be connected to the internet. In order... [more] |
RCS2020-39 pp.97-102 |
CQ |
2019-05-30 13:45 |
Hiroshima |
Hiroshima City University |
A proposal on propagation environmental control by virtual massive array Issei Watanabe, Kentaro Nishimori, Ryotaro Taniguchi (Niigata Univ.), Tomoki Murakami (NTT) CQ2019-15 |
With the rapid spread of wireless communication devices such as smartphones in recent years, mobile communication traffi... [more] |
CQ2019-15 pp.23-26 |
RCC |
2019-01-25 15:25 |
Tokyo |
Central Research Institute of Electric Power Industry (Otemachi) |
Efficient Radio Access for Massive Machine-Type Communication
-- Evaluation of the effect of space diversity and repetition transmission in fading environment -- Hayato Tezuka, Masafumi Moriyama, Kenichi Takizawa, Fumihide Kojima (NICT) RCC2018-111 |
A rapid increase of uplink traffic is predicted with the spread of IoT devices. In the 5G (5th generation mobile commun... [more] |
RCC2018-111 pp.25-30 |
ASN, NS, RCS, SR, RCC (Joint) |
2018-07-13 15:50 |
Hokkaido |
Hakodate Arena |
A Fundamental Study on Large-Scale SCMA Signal Detection Using GaBP Renjie Li, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa, Junichiro Hagiwara (Hokkaido Univ.) RCS2018-127 |
SCMA has attracted attention as a brand-new communication technology that is suitable for device-to-device communication... [more] |
RCS2018-127 pp.237-242 |
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 |
RCS |
2017-04-24 11:20 |
Kagawa |
Kotohira Onsen Kotosankaku |
Efficient Radio Access for Massive Machine-Type Communication
-- Studies of Successive Interference Cancellation and Parallel Interference Cancellation -- Masafumi Moriyama, Kenichi Takizawa, Hayato Tezuka, Masayuki Oodo, Changwoo Pyo, Homare Murakami, Kentaro Ishidu, Fumihide Kojima (NICT) RCS2017-5 |
A rapid increase of uplink traffic is predicted with the spread of IoT (Internet of Things) devices. The 5G (5th generat... [more] |
RCS2017-5 pp.23-28 |
RCS |
2016-10-21 10:00 |
Kanagawa |
YRP (Yokosuka) |
Efficient Radio Access for Massive Machine-Type communication
-- Basic studies of Frame Structure and Channel Estimation -- Masafumi Moriyama, Hayato Tezuka, Kenichi Takizawa, Masayuki Oodo, Homare Murakami, Kentaro Ishizu, Fumihide Kojima (NICT) RCS2016-175 |
5G (5th generation mobile communications systems) has been researched and developed so that it can be deployed in Japan ... [more] |
RCS2016-175 pp.119-124 |
RCS |
2016-10-21 10:50 |
Kanagawa |
YRP (Yokosuka) |
A Study on Single Carrier Non-orthogonal Multiple Access using Code Spreading toward Massive Connectivity Jungo Goto, Osamu Nakamura, Yasuhiro Hamaguchi (Sharp), Shinsuke Ibi, Seiichi Sampei (Osaka Univ) RCS2016-177 |
This paper investigates a methodology to apply code spreading to uplink single carrier non-orthogonal multiple access (S... [more] |
RCS2016-177 pp.131-136 |
AP |
2015-07-30 11:25 |
Hokkaido |
Wakkanai Sougou Bunka Center |
Interference Evaluation of Millimeter Wave Band Massive-MIMO Equipped with by a Mobile Terminal Takuya Wadaka, Yasuhiro Tsunemitsu, Toshiyuki Maeyama (Takushoku Univ.) AP2015-42 |
Massive-MIMO communication using the millimeter waves has been considered as the fifth generation mobile communication s... [more] |
AP2015-42 pp.15-20 |
DC, CPSY |
2011-04-12 13:25 |
Tokyo |
|
A Note on Data Compression of Double-Precision Floating-Point Numbers for Massively Parallel Numerical Simulations Mamoru Ohara, Takashi Yamaguchi (TIRI) CPSY2011-2 DC2011-2 |
In numerical simulations using massively parallel computers like GPGPU (General-Purpose computing on Graphics Processing... [more] |
CPSY2011-2 DC2011-2 pp.5-10 |