Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
MIKA (3rd) |
2023-10-10 15:35 |
Okinawa |
Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Proposal of superposed transmission scheme in high-speed OFDM signals and low-speed CDMA signals Sana Kagaya, Yuki Kato, Takatoshi Sugiyama (Kogakuin Univ.) |
In recent years, while Non-Terrestrial Network (NTN) have been attracting attention in Beyond 5G / 6G, in order to provi... [more] |
|
RCS |
2019-10-25 14:10 |
Kanagawa |
Yokosuka Research Park |
[Invited Lecture]
Digital RoHR for Distributed Collaborative MIMO Reception Daisuke Umehara (Kyoto Inst. of Tech.) RCS2019-198 |
We apply the Lloyd-Max quantization to a distributed collaborative interference canceller (DCIC) with digital higher-fre... [more] |
RCS2019-198 pp.109-114 |
SeMI, RCS, NS, SR, RCC (Joint) |
2019-07-12 14:15 |
Osaka |
I-Site Nanba(Osaka) |
Data Fusion Method exploiting Data Correlation for Physical Wireless Parameter Conversion Sensor Networks Kohei Natsume, Takeo Fujii (UEC), Osamu Takyu (Shinshu Univ.), Mai Ohta (Fukuoka Univ.) SR2019-63 |
Physical wireless parameter conversion sensor networks (Phy-C-SN) was proposed to gather information at high time effici... [more] |
SR2019-63 pp.221-226 |
CQ (2nd) |
2017-10-17 11:20 |
Fukuoka |
Nishijin Plaza, Kyushu Univ. |
[Poster Presentation]
Spectral Efficiency Improvement with Multiplexing OFDM Signals Yoshitsugu Sugai, Tomotaka Kimura, Masahiro Muraguchi (Tokyo Univ of Science) |
In recent years, the frequency resources are exhausted due to the wide spread of the wireless communication devices. In ... [more] |
|
AP |
2017-04-21 15:25 |
Osaka |
Osaka university |
Performance evaluation on uplink MU-MIMO selecting distributed antennas with wideband signals Soichi Ito, Sho Yoshida, Kentaro Nishimori (Niigata Univ.), Tomoki Murakami, Koichi Ishihara, Yasushi Takatori (NTT) AP2017-20 |
Multiuser MIMO (MU-MIMO) techniques achieve high frequency efficiency. However, there is a possibility that the transmi... [more] |
AP2017-20 pp.101-106 |
RCS, SR, SRW (Joint) |
2017-03-01 16:00 |
Tokyo |
Tokyo Institute of Technology |
Feature detection scheme using Cyclic Prefix (CP) in OFDM Signal
-- Hardware implementation of feature detector and its characteristics -- Akihide Nagamine (Titech), Kanshiro Kashiki (KDDI Research), Fumio Watanabe, Jiro Hirokawa (Titech) SR2016-97 |
In the communication specification of the fifth generation mobile system, it is considered that frequency sharing will b... [more] |
SR2016-97 pp.35-40 |
SANE, SAT (Joint) |
2017-02-23 15:30 |
Chiba |
Katsuura Hotel Mikazuki |
Feature detection scheme using Cyclic Prefix (CP) in OFDM signal
-- Interference monitoring between satellite and cellular systems in millimeter band (in satellite uplink) -- Kanshiro Kashiki, Tomoki Sada (KDDI Research), Akihide Nagamine (Tokyo Tech.), Fumio Watanabe (KDDI Research/Tokyo Tech.) SAT2016-68 |
In the fifth generation cellular system, use of 28 GHz band is discussed as new radio frequency. Since the band is also ... [more] |
SAT2016-68 pp.41-46 |
SR |
2016-10-28 13:00 |
Osaka |
Osaka Univ. Nakanoshima Center |
Feature detection scheme using Cyclic Prefix (CP) in OFDM
-- Analytical approach and its results of Output S/N at feature detector -- Kanshiro Kashiki, Tomoki Sada, Akira Yamaguchi (KDDI Research) SR2016-70 |
From the viewpoint of the efficient use of frequency resources in mobile radio service, authors have been investigating ... [more] |
SR2016-70 pp.85-92 |
RCC, ASN, RCS, NS, SR (Joint) |
2015-07-30 10:30 |
Nagano |
JA Naganoken Bldg. |
[Poster Presentation]
Parameter Control Method for Physical Wireless Parameter Conversion Sensor Networks based on Estimated Mixture Distribution Taiki Nakayama, Takeo Fujii (UEC), Osamu Takyu (Shinshu Univ.), Mai Ohta (Fukuoka Univ.) RCC2015-33 NS2015-53 RCS2015-116 SR2015-34 ASN2015-43 |
We have proposed a physical wireless parameter conversion method for Wireless Sensor Networks (WSNs). In this method, ea... [more] |
RCC2015-33 NS2015-53 RCS2015-116 SR2015-34 ASN2015-43 pp.91-96(RCC), pp.95-100(NS), pp.93-98(RCS), pp.109-114(SR), pp.131-136(ASN) |
SR |
2015-05-28 14:50 |
Hyogo |
Akashi-Sangyou-Koryu-Center |
Test Statistics Shared CAF Diversity Combining for Spectrum Sensing with Time Averaged Weights Daiki Cho, Atsushi Kondo, Shusuke Narieda (NIT, Akashi College) SR2015-5 |
This paper presents a cyclic autocorrelation function (CAF) diversity combining technique for spectrum sensing by test s... [more] |
SR2015-5 pp.25-30 |
SR |
2015-05-28 16:15 |
Hyogo |
Akashi-Sangyou-Koryu-Center |
[Invited Talk]
Computationally Efficient Spectrum Sensing Based on Cyclostationarity Detection Using Multiple Receive Antennas Shusuke Narieda, Daiki Cho (NIT, Akashi College) SR2015-8 |
Spectrum sensing technique must detect an extremely weak radio signal, and several techniques based on multiple receive ... [more] |
SR2015-8 pp.45-52 |
RCS, SR, SRW (Joint) |
2015-03-04 09:25 |
Tokyo |
Tokyo Institute of Technology |
Performance characteristics of feature detection scheme using Cyclic Prefix (CP) in OFDM and its applications Kanshiro Kashiki, Tomoki Sada, Kosuke Yamazaki, Shingo Watanabe (KDDI Labs.) SR2014-112 |
From the viewpoint of the efficient use of frequency resources in mobile radio service, the authors have been investigat... [more] |
SR2014-112 pp.7-14 |
RCS, SR, SRW (Joint) |
2015-03-06 09:50 |
Tokyo |
Tokyo Institute of Technology |
A Weighted Diversity Combining Technique without Noise Statistics Estimation for Cyclostationarity Detection Based Spectrum Sensing Daiki Cho, Shusuke Narieda (ANCT) SR2014-139 |
This paper presents a weighted diversity combining technique without noise statistics estimation for cyclostationarity d... [more] |
SR2014-139 pp.169-174 |
RCC, ASN, NS, RCS, SR (Joint) |
2014-07-30 16:35 |
Kyoto |
Kyoto Terrsa |
A Weighted Diversity Combining Technique for Cyclostationarity Detection Based Spectrum Sensing of OFDM Signals in Cognitive Radio Daiki Cho, Shusuke Narieda (ANCT) SR2014-22 |
This paper presents a weighted diversity combining technique for cyclostationarity detection based spectrum sensing of o... [more] |
SR2014-22 pp.13-19 |
CS, CAS, SIP |
2014-03-07 14:50 |
Osaka |
Osaka City University Media Center |
Effects of Sampling Clock Frequency Offset on Cyclostationarity Detection Based Spectrum Sensing in Undersampling Receiver Daiki Cho, Shusuke Narieda (ANCT) CAS2013-132 SIP2013-178 CS2013-145 |
This paper discusses the effects of a sampling clock frequency offset (SCO) and clock jitter on the performance of spect... [more] |
CAS2013-132 SIP2013-178 CS2013-145 pp.245-250 |
CS, CAS, SIP |
2014-03-07 15:15 |
Osaka |
Osaka City University Media Center |
Experimental Analyses of Cyclic Autocorrelation Function Diversity Combining Techniques for Spectrum Sensing in Cognitive Radio Tetsuya Hada, Shusuke Narieda (ANCT) CAS2013-133 SIP2013-179 CS2013-146 |
This paper provides experimental analyses results for the spectrum sensing performance of cyclic autocorrelation functio... [more] |
CAS2013-133 SIP2013-179 CS2013-146 pp.251-255 |
RCS, SR, SRW (Joint) |
2014-03-03 16:15 |
Tokyo |
Waseda Univ. |
Simple Diversity Combining Techniques for Cyclostationarity Detection Based Spectrum Sensing of OFDM Signals in Cognitive Radio Shusuke Narieda (Akashi Nat. Coll. of Tech.) SR2013-102 |
This paper presents simple diversity combining techniques for cyclostationarity detection based spectrum sensing in cogn... [more] |
SR2013-102 pp.41-46 |
AP |
2014-02-06 15:40 |
Aichi |
Kojima Industries Corporation, Kojima Research Center |
[Invited Lecture]
An Experimental Study of the Proposed 2x2 MIMO System with Single Leaky Coaxial Cable Satoshi Tsukamoto, Takahiro Maeda, Yafei Hou, Susumu Ano, Hiroshi Ban, Masayuki Ariyoshi, Kiyoshi Kobayashi (ATR), Atsuhiko Niwa, Fumio Suzuki (Fujikura), Takeshi Higashino, Minoru Okada (NAIST) AP2013-175 |
Since the traffic by mobile phones and wireless LAN terminals is increasing day by day, we are faced with deficiency of ... [more] |
AP2013-175 pp.51-56 |
ASN, IPSJ-UBI |
2013-05-16 16:40 |
Kumamoto |
Kumamoto University |
[Poster Presentation]
Frequency Assigned Multi-Dimensional Information Gathering Method Shunta Sakai, Tomomi Endo, Takeo Fujii (Univ. of Electro- Comm.) ASN2013-18 |
An information gathering method based on frequency mapping gathers observed information of each sensor node for wireless... [more] |
ASN2013-18 pp.97-102 |
USN, AN, IPSJ-UBI (Joint) [detail] |
2012-05-17 16:00 |
Aichi |
Toyohashi University of Technology |
[Poster Presentation]
Information Estimation for Wireless Sensor Networks using Information Gathering Method with Time and Frequency Signals Tomomi Endo, Takeo Fujii (UEC) AN2012-8 |
An information gathering method based on frequency and time mapping collects an observed value and a position of each se... [more] |
AN2012-8 pp.57-62 |