Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SCE |
2016-01-21 09:55 |
Tokyo |
|
Improvement of operational stability of SFQ logic gate with optimized Josephson comparator Kenta Asakura, Yuki Yamanashi, Nobuyuki Yoshikawa (Yokohama Nat Univ.) SCE2015-37 |
A single-flux-quantum (SFQ) circuits has been studied because of its low power and high-speed operation. Because the bit... [more] |
SCE2015-37 pp.7-10 |
SCE |
2014-07-23 09:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Improvement of bit-error-rate of single flux quantum logic gate by optimizing gray zone width of comparator Kenta Asakura, Yuki Yamanashi, Nobuyuki Yoshikawa (Yokohama Nat Univ) SCE2014-24 |
A Josephson comparator composed of two Josephson junctions is the basic component of single-flux-quantum (SFQ) circuits ... [more] |
SCE2014-24 pp.1-6 |
SAT, WBS (Joint) |
2012-05-24 13:25 |
Iwate |
Iwate Prefectural University |
Performance Comparison of LDPC Coded Modulation Schemes for 16APSK Signaling Daiki Yoda, Hideki Ochiai (Yokohama Nat Univ.) WBS2012-2 |
Amplitude phase shift keying (APSK) is known as a modulation that has peak to average power ratio (PAPR) lower than rect... [more] |
WBS2012-2 pp.7-11 |
RCS, SIP |
2012-01-27 09:50 |
Fukuoka |
Fukuoka Univ. |
Application of Coded Modulation Schemes to Trellis-Shaped Single-Carrier PSK Yuuki Nishino, Hideki Ochiai (Yokohama Nat Univ.) SIP2011-97 RCS2011-286 |
Trellis shaping (TS) is known as a flexible technique to constrain (or control) transmit symbol sequence to meet a parti... [more] |
SIP2011-97 RCS2011-286 pp.109-114 |
ITS, WBS (Joint) |
2011-12-15 11:10 |
Nagasaki |
|
Performance Comparison of LDPC Coded Modulation Schemes for 16APSK Signaling Daiki Yoda, Hideki Ochiai (Yokohama Nat Univ.) WBS2011-36 |
Amplitude phase shift keying (APSK) is known as a modulation that has lower peak to average power ratio (PAPR) than rect... [more] |
WBS2011-36 pp.25-29 |
RCS |
2011-06-24 11:10 |
Okinawa |
Ryukyu Univ. |
Performance comparison of LDPC coded modulation schemes for APSK signaling Daiki Yoda, Hideki Ochiai (Yokohama Nat Univ.) RCS2011-60 |
[more] |
RCS2011-60 pp.147-152 |
RCS |
2011-06-24 15:30 |
Okinawa |
Ryukyu Univ. |
A Study on Complexity Reduction of MIMO Signal Detection Based on Symbol Distribution Approximation Shunsuke Tanaka, Hideki Ochiai (Yokohama Nat Univ.) RCS2011-70 |
[more] |
RCS2011-70 pp.203-208 |
RCS |
2011-06-24 16:20 |
Okinawa |
Ryukyu Univ. |
Performance Comparison of Trellis-Shaped OFDM Systems over Nonlinear Channels Ryota Yoshizawa, Hideki Ochiai (Yokohama Nat Univ.) RCS2011-72 |
Orthogonal frequency-division multiplexing (OFDM) can achieve remarkable performance in terms of
spectral efficiency, b... [more] |
RCS2011-72 pp.215-220 |
ISEC, IT, WBS |
2011-03-03 16:10 |
Osaka |
Osaka University |
Clone-Resistant Modules, Physical Unclonable Functions, and Artifact-metrics Tsutomu Matsumoto (Yokohama Nat Univ.) IT2010-75 ISEC2010-79 WBS2010-54 |
[more] |
IT2010-75 ISEC2010-79 WBS2010-54 pp.47-48 |
RCS, MoNA, SR (Joint) |
2011-03-04 09:20 |
Kanagawa |
YRP |
Peak Power Reduction of OFDM Signals Using Trellis Shaping with M Algorithm Ryota Yoshizawa, Hideki Ochiai (Yokohama Nat Univ.) RCS2010-299 |
Trellis shaping (TS) is known as one of flexible methods to reduce peak-to-average power ratio (PAPR) of OFDM signals. H... [more] |
RCS2010-299 pp.295-300 |
SAT, RCS (Joint) |
2010-08-27 14:50 |
Kagoshima |
Kagoshima Univ. |
The Study of Ka-band Radio Interferometer System Using WINDS Satellite Signals Takuya Shinno, Fujinobu Takahashi, Toru Kajiwara, Kenji Shiozawa (Yokohama Nat Univ.), Tetsuro Kondo (NICT) SAT2010-40 |
On commercial communication satellites, the bandwidth of Ku-band(12-14GHz) has now been impending.
So the shift from Ku... [more] |
SAT2010-40 pp.65-67 |
RCS, NS (Joint) |
2010-07-15 09:40 |
Hokkaido |
Abashiri Public Auditorium |
A Constellation Optimization of Trellis Shaping for Peak Power Reduction of Single-Carrier PSK signals Yuuki Nishino, Makoto Tanahashi, Hideki Ochiai (Yokohama Nat Univ.) RCS2010-49 |
[more] |
RCS2010-49 pp.7-12 |
WBS, SAT (Joint) |
2010-06-10 15:15 |
Okinawa |
Okinawa-ken-Seinen-Kaikan |
A study on routing selection for avoiding interference in UWB ad-hoc networks Tatsuya Soejima, Ryuji Kohno (Yokohama Nat Univ.) WBS2010-3 |
[more] |
WBS2010-3 pp.11-16 |
ITS, IEE-ITS |
2010-03-09 13:00 |
Kyoto |
Kyoto Univ. |
A Study on Platoon Characteristics of Automatic Vehicle Speed Control for Vehicles Equipped with DS-UWB Radar Junzoh Tsuchiya, Ryuji Kohno (Yokohama Nat Univ.) ITS2009-92 |
Vehicular radar is an essential device for reducing traffic accidents. Direct sequence ultra wideband (DS-UWB) radar has... [more] |
ITS2009-92 pp.41-46 |
RCS, AN, MoNA, SR (Joint) |
2010-03-04 17:40 |
Kanagawa |
YRP |
Implementation and its Evaluation of Multi-level Coded Diversity Koji Ishii (Kagawa Univ.), Koji Ishibashi (Shizuoka Univ.), Hideki Ochiai (Yokohama Nat Univ.) RCS2009-301 |
On a relay channel, the collaborative (or cooperative) communications with the superimposition of information can improv... [more] |
RCS2009-301 pp.251-256 |
ITE-AIT, IE, ITE-HI, ITE-ME, ITS |
2010-02-15 15:00 |
Hokkaido |
Graduate School of Information and Technology, Hokkaido Univ. |
A Study on Routing Protocol Robust Disconnection using Geographic Information in Inter-Vehicle Communication Kaichi Fukushima, Ryuji Kohno (Yokohama Nat Univ.) ITS2009-44 IE2009-138 |
In the inter-vehicle communication, the change of topology is intense, because vehicle moves at high speed. In such a si... [more] |
ITS2009-44 IE2009-138 pp.41-45 |
ITS, WBS (Joint) |
2009-12-08 11:40 |
Kumamoto |
Kumamoto University |
On the Application of Clipping Noise Cancellation for Single-Carrier FDMA Systems Kengo Terada, Hideki Ochiai (Yokohama Nat Univ.) WBS2009-38 |
[more] |
WBS2009-38 pp.13-18 |
ITS, WBS (Joint) |
2009-12-08 15:25 |
Kumamoto |
Kumamoto University |
[Poster Presentation]
Energy Minimization for Reliable Links in Wireless Sensor Networks Felipe Costa, Hideki Ochiai (Yokohama Nat Univ.) WBS2009-42 |
We analyze an energy consumption issue of wireless sensor networks considering both circuit and signal transmission ener... [more] |
WBS2009-42 pp.35-40 |
ITS, WBS (Joint) |
2009-12-08 15:25 |
Kumamoto |
Kumamoto University |
[Poster Presentation]
Study on MIMO Randomized Network Coding Kosuke Fukuda, Fumie Ono (Yokohama Nat Univ.) WBS2009-44 |
The linear network coding is a coding technique accoding to network topology. The transmitter node encodes the original ... [more] |
WBS2009-44 p.47 |
ITS, WBS (Joint) |
2009-12-09 13:00 |
Kumamoto |
Kumamoto University |
A Study of Interference Cancellation Method of IVC Useing Orthogonalizing Matchied Filter Ryutaro Maeda, Ryuji Kohno (Yokohama Nat Univ.) ITS2009-35 |
In the inter-vehicle communication method of the spread spectrum system with using the diffuse series, there is a proble... [more] |
ITS2009-35 pp.101-104 |