Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
MoNA |
2018-01-18 16:05 |
Kyoto |
Campus Plaza Kyoto |
[Encouragement Talk]
Submodular optimization based dynamic base station sleep control toward green mmWave networks Akihiro Egami, Takayuki Nishio, Masahiro Morikura (Kyoto Univ.), Yusuke Asai, Ryo Miyatake (NTT) MoNA2017-47 |
This paper proposes a dynamic millimeter-wave (mmWave) base station (BS) sleep control scheme for green mmWave networks.... [more] |
MoNA2017-47 pp.33-38 |
RCC, ASN, RCS, NS, SR (Joint) |
2015-07-31 15:50 |
Nagano |
JA Naganoken Bldg. |
Implementation and Evaluation of Worker Program on Windows OS for User PC Computing System Yusuke Asai, Nobuo Funabiki, Yuki Aoyagi (Okayama Univ) NS2015-67 |
We have proposed and implemented the User-PC computing (UPC) system as a parallel computing platform using idling comput... [more] |
NS2015-67 pp.175-180 |
RCS, SR, SRW (Joint) |
2015-03-04 17:40 |
Tokyo |
Tokyo Institute of Technology |
Performance Evaluation of Network-controlled Channel Allocation Scheme for Wireless LANs B. A. Hirantha Sithira Abeysekera, Munehiro Matsui, Yusuke Asai, Yasushi Takatori, Masato Mizoguchi (NTT) RCS2014-336 |
The increased density of wireless LAN access points (APs) based on the IEEE 802.11 standard has induced inter-cell inter... [more] |
RCS2014-336 pp.207-212 |
RCS, SR, SRW (Joint) |
2015-03-05 13:10 |
Tokyo |
Tokyo Institute of Technology |
[Invited Talk]
Overview of Standardization for IEEE 802.11 High Speed Wireless LAN Systems Yusuke Asai (NTT) RCS2014-344 SR2014-132 SRW2014-55 |
In this manuscript, recent standardization of IEEE 802.11 high-speed WLANs for microwave spectra. First, the major techn... [more] |
RCS2014-344 SR2014-132 SRW2014-55 pp.255-262(RCS), pp.127-134(SR), pp.49-56(SRW) |
MW |
2014-11-20 15:35 |
Nagasaki |
Nagasaki Univ. |
[Invited Lecture]
IEEE standardization trend of wireless access Yasushi Takatori, Ken Hiraga, Toshimitsu Tsubaki, Yasuhiko Inoue, Yusuke Asai, Masafumi Shimizu, Tadao Nakagawa, Masato Mizoguchi (NTT) MW2014-133 |
[more] |
MW2014-133 pp.51-56 |
RCS |
2014-06-18 15:50 |
Okinawa |
Okinawa-ken Seinenkaikan (Naha) |
Network-controlled Channel and Bandwidth Allocation Scheme for IEEE 802.11ac Wireless LANs B. A. Hirantha Sithira Abeysekera, Munehiro Matsui, Yusuke Asai, Masato Mizoguchi (NTT) RCS2014-77 |
The IEEE 802.11ac standard is attracting attention due to its capability of handling much more of the rapidly growing da... [more] |
RCS2014-77 pp.263-268 |
SRW |
2013-10-21 10:45 |
Kanagawa |
NICT@YRP |
Successive optimization transmission using a SNR gap for wireless LAN systems Riichi Kudo, Koichi Ishihara, Tomoki Murakami, Hirantha Abeysekera, Yusuke Asai, Masato Mizoguchi (NTT) SRW2013-31 |
[more] |
SRW2013-31 pp.19-24 |
CQ, MoNA, IPSJ-DPS, IPSJ-CN, IPSJ-EIP (Joint) [detail] |
2013-09-13 11:05 |
Ishikawa |
Kanazawa Institute of Technology |
[Special Talk]
Overview of IEEE 802.11ac Very High Throuhgput Wireless LAN Standard and Challenges for Future Shoko Shinohara, Yasuhiko Inoue, Yusuke Asai, B. A. Hirantha Sithira Abeysekera, Masato Mizoguchi (NTT) CQ2013-44 MoNA2013-33 |
Wireless LAN traffic continues to grow in home, office and public places as more and more products such as tablets, smar... [more] |
CQ2013-44 MoNA2013-33 pp.95-100(CQ), pp.43-48(MoNA) |
NS, RCS (Joint) |
2012-12-13 10:30 |
Ehime |
Ehime Univ. |
A Novel Multi-User Multi-Channel Transmission Techinique for Next Generation Wireless LAN Systems Shoko Shinohara, B. A. Hirantha Sithira Abeysekera, Yusuke Asai, Yasuhiko Inoue, Masato Mizoguchi (NTT) RCS2012-192 |
The next generation wireless LAN, IEEE 802.11ac, is extending channel bandwidth to 80 MHz (mandatory) or 160 MHz (option... [more] |
RCS2012-192 pp.53-58 |
AP, RCS (Joint) |
2012-11-15 15:10 |
Tokyo |
Tokyo Denki University |
[Requested Talk]Multiuser MIMO and inter-cell interference management techniques for next generation wireless LANs Koichi Ishihara, Tomoki Murakami, Yusuke Asai, Takeo Ichikawa, Masato Mizoguchi (NTT) AP2012-102 RCS2012-169 |
In this paper, we introduce a real-time downlink multiuser MIMO (DL MU-MIMO) transceiver we developed for next generatio... [more] |
AP2012-102 RCS2012-169 pp.55-60(AP), pp.49-54(RCS) |
SR, RCS, SRW (Joint) |
2012-03-08 13:50 |
Kanagawa |
YRP |
[Invited Talk]
Overview of IEEE802.11ac - Next Generation High-speed Wireless LAN Standard Yusuke Asai (NTT) |
[more] |
|
RCS, SIP |
2012-01-26 14:15 |
Fukuoka |
Fukuoka Univ. |
Indoor Experiments of Real-Time MU-MIMO Transmission with CSI Feedback Scheme Based on DCT for Next Generation Wireless LAN Systems Koichi Ishihara, Yusuke Asai, Riichi Kudo, Takeo Ichikawa, Masato Mizoguchi (NTT) SIP2011-88 RCS2011-277 |
[more] |
SIP2011-88 RCS2011-277 pp.61-66 |
AP, RCS (Joint) |
2011-11-18 10:05 |
Aichi |
Nagoya Congress Center |
Indoor experiments of real-time downlink multiuser MIMO transmission for next generation wireless LANs Koichi Ishihara, Yusuke Asai, Riichi Kudo, Takeo Ichikawa, Masato Mizoguchi (NTT) RCS2011-219 |
This paper presents indoor experimental results on an implemented real-time downlink multiuser multiple-input multiple-o... [more] |
RCS2011-219 pp.179-184 |
RCS, NS (Joint) |
2011-07-22 10:15 |
Hokkaido |
Asahikawa Civic Culture Hall |
Performance Evaluations for Amplify-and-Forward and Decode-and-Forward Schemes on Cooperative OFDM Wireless Systems Hayato Fukuzono, Wenjie Jiang, Yusuke Asai, Masato Mizoguchi (NTT) RCS2011-93 |
In this paper, cooperative communications, which improve communication performances by cooperation of Relay terminal, is... [more] |
RCS2011-93 pp.111-116 |
AN |
2011-07-15 16:30 |
Kyoto |
Kyoto Univ. |
[Invited Talk]
Multi-user MIMO technique in IEEE802.11ac Koichi Ishihara, Yusuke Asai, Riichi Kudo, Takeo Ichikawa, Masato Mizoguchi (NTT) AN2011-19 |
The standardization activities of microwave wireless LAN system for next generation, which targets more than 1 Gbit/s of... [more] |
AN2011-19 pp.71-76 |
SIP, RCS |
2011-01-20 11:20 |
Kagoshima |
|
Symbol-wise Precoding in Multiuser MIMO Downlink Tomoyuki Yamada, Yasushi Takatori, Yusuke Asai, Tomoaki Kumagai, Masato Mizoguchi (NTT) SIP2010-75 RCS2010-205 |
In multiuser MIMO downlink, the transmitter (access point: AP) needs a precoding to separate users’ siganals because use... [more] |
SIP2010-75 RCS2010-205 pp.37-42 |
RCS, AP (Joint) |
2009-11-26 13:50 |
Tokyo |
Tokyo Inst. of Tech. |
Effect of Spatial Division Multiple Access in Overlapping Multi-cell Scenario Yasushi Takatori, Riichi Kudo, Tomoki Murakami, Takeo Ichikawa, Yusuke Asai (NTT), Kentaro Nishimori (Niigata Univ.), Masato Mizoguchi (NTT) AP2009-121 RCS2009-143 |
Various very high throughput (VHT) wireless access systems that target more than 1Gbps throughput, e.g. VHT wireless LAN... [more] |
AP2009-121 RCS2009-143 pp.13-18(AP), pp.61-66(RCS) |
RCS |
2009-10-15 15:30 |
Kyoto |
ATR |
An Performance Evaluation of Hybrid Network Coding Applied to Two-way Traffic Relaying Systems Nobuaki Otsuki, Yusuke Asai, Takatoshi Sugiyama (NTT) RCS2009-119 |
This paper proposes a new network coding method, hybrid network coding, that is able to improve the system throughput of... [more] |
RCS2009-119 pp.55-60 |
RCS, IN (Joint) |
2009-05-21 14:40 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Performance Evaluation of Two-way Traffic Relaying Using Modulated Symbol Superposition with Adaptive Power Allocation Nobuaki Otsuki, Yusuke Asai, Takatoshi Sugiyama (NTT) RCS2009-9 |
[more] |
RCS2009-9 pp.49-54 |
SR, RCS, USN, AN (Joint) |
2008-10-23 13:40 |
Okinawa |
Okinawa industry support center |
A Relay Scheme Using Symbol likelihood information for Network Coding in Two-hop Wireless Relay Systems Nobuaki Otsuki, Yusuke Asai, Takatoshi Sugiyama (NTT) RCS2008-116 |
This paper proposes a new relay method that makes it able to achieve diversity combining for relayed signal and over-rea... [more] |
RCS2008-116 pp.81-86 |