Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
KBSE |
2024-03-14 09:55 |
Okinawa |
Okinawa Prefectual General Welfare Center (Primary: On-site, Secondary: Online) |
Development of a Support System for Unit Testing Kana Suetake, Takafumi Tanaka (Tamagawa Univ.) KBSE2023-66 |
To develop high-quality software, it is essential that developers possess comprehensive software testing skills. Althoug... [more] |
KBSE2023-66 pp.7-12 |
OCS, CS (Joint) |
2024-01-12 10:20 |
Kagoshima |
|
Experimental Demonstration of 1200-km Transmission of a 4096-ary Eigenvalue-modulated Signal Ryotaro Harada (Osaka Univ.), Tsuyoshi Yoshida (Mitsubishi Electric Corporation), Daisuke Hisano, Akihiro Maruta, Ken Mishina (Osaka Univ.) OCS2023-64 |
In recent years, optical eigenvalue communication based on inverse scattering transform has attracted much attention bec... [more] |
OCS2023-64 pp.37-42 |
SS, KBSE, IPSJ-SE [detail] |
2023-07-21 17:25 |
Hokkaido |
(Primary: On-site, Secondary: Online) |
Development of a Support System for Learning Combination Testing Kana Suetake, Takafumi Tanaka (Tamagawa Univ.) SS2023-15 KBSE2023-26 |
To develop high-quality software, it is crucial for developers to possess adequate software testing skills. While educat... [more] |
SS2023-15 KBSE2023-26 pp.82-85 |
MICT, WBS, RCC, SAT (Joint) [detail] |
2023-05-25 14:50 |
Tokyo |
TOKYO BIG SIGHT (Primary: On-site, Secondary: Online) |
Estimation Technique of Carrier to Noise Ratio of Wireless Medical Telemeter Using Soft Defined Radio with Machine Learning Kai Ishida (Junshin Gakuen Univ.) SAT2023-3 MICT2023-3 |
I developed a novel machine-learning model to estimate the carrier-to-noise ratio (CNR) of wireless medical telemeter (W... [more] |
SAT2023-3 MICT2023-3 pp.10-15 |
SRW, SeMI, CNR (Joint) |
2021-11-25 09:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Soft Input Decoding Based on Superposition of Hard Decision Signals Koki Kashihara, Satoshi Denno, Hou Yafei (Okayama Univ.) SRW2021-30 |
In MIMO (Multiple-Input Multiple-Output) communication, it is possible to detect hard judgment signals with low calculat... [more] |
SRW2021-30 pp.7-12 |
SIP, IT, RCS |
2021-01-21 11:20 |
Online |
Online |
A Study on Log Likelihood Ratio for Iterative Detection and Decoding of LoRa Modulation Takuya Mihara, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) IT2020-68 SIP2020-46 RCS2020-159 |
In Internet of things (IoT) devices, low power wide area (LPWA) has been attracting attention, and LoRa modulation is an... [more] |
IT2020-68 SIP2020-46 RCS2020-159 pp.28-33 |
RCS |
2020-06-26 10:50 |
Online |
Online |
A Study on Iterative Detection and Decoding for LoRa Modulation Takuya Mihara, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) RCS2020-44 |
This paper clarifies derivations of log-likelihood ratios (LLRs), which are the soft decision value output of the LoRa d... [more] |
RCS2020-44 pp.127-132 |
RCS |
2019-06-19 16:25 |
Okinawa |
Miyakojima Hirara Port Terminal Building |
A Study on Multilevel Coded Modulation Based on CRC-Concatenated Polar Codes Yuki Yajima, Hideki Ochiai (Yokohama National Univ.) RCS2019-60 |
Polar codes are shown to approach the channel capacity as the codeword length increases,
and the recent studies have s... [more] |
RCS2019-60 pp.137-142 |
SS |
2018-03-06 16:30 |
Okinawa |
|
Toward Visualization of Discussions about Software Quality in OSS Development Shunta Nakanishi, Eunjong Choi, Hajimu Iida (NAIST) SS2017-70 |
To reduce software development cost, Open Source software (OSS) is frequently used in software development companies. Ho... [more] |
SS2017-70 pp.35-38 |
EMM |
2017-11-07 13:00 |
Kagoshima |
Kagoshima Univ. (Inamori Academy) |
A Study of DCT-OFDM-Based Watermarking Scheme Assisted by Error Correcting Code Shogo Shigemoto, Minoru Kuribayashi, Nobuo Funabiki (Okayama Univ.) EMM2017-64 |
There are two variants for the DCT-OFDM-based watermarking scheme that retains high robustness against various kinds of ... [more] |
EMM2017-64 pp.47-52 |
RCS |
2017-06-23 09:30 |
Okinawa |
Ishigaki Shoukou Kaikan |
A Multiple Differential Detection Based on Channel Prediction Employing Soft-Output Per-Survivor Processing Kazuki Shimomura, Toshiki Mori, Hiroshi Kubo (Ritsumeikan Univ.) RCS2017-77 |
In order to improve tracking capability for fast time-varying channels, this paper proposes demodulation schemes employi... [more] |
RCS2017-77 pp.161-166 |
ISEC, WBS, IT |
2017-03-10 10:55 |
Tokyo |
TOKAI University |
Studies on evaluationg system for q-ary linear block codes based on q-input r-output symmetric channels(2) Kyoshiro Furuya, Kazuhiko Yamaguchi (UEC) IT2016-123 ISEC2016-113 WBS2016-99 |
Kawashima and Yamaguchi proposed method to compute probability of decoding error of soft decision decoding for q-ary lin... [more] |
IT2016-123 ISEC2016-113 WBS2016-99 pp.155-160 |
SS |
2017-03-10 14:20 |
Okinawa |
|
An Empirical Analysis of Uncertainty in OSS projects
-- When and Why does Uncertainty Appear or Disappear? -- Hokuto Muraoka, Takuya Fukamachi, Kazuhiro Yamashita, Naoyasu Ubayashi, Yasutaka Kamei (Kyushu Univ.) SS2016-82 |
In software development, it is important to manage uncertainty.So we need to understand how uncertainty arises and how i... [more] |
SS2016-82 pp.133-138 |
OFT, OCS, IEE-CMN, ITE-BCT [detail] |
2016-11-10 16:50 |
Nagasaki |
Nagasaki Shoko Kaigi Sho |
LLR generation of 4D modulation based on inverse code Tatsuya Nakamura, Emmanuel Le Taillandier de Gabory, Hidemi Noguchi, Jun'ichi Abe (NEC) OCS2016-59 |
Exponentially increasing internet traffic requires optimal exploitation of spectral resource of optical network. Therefo... [more] |
OCS2016-59 pp.13-18 |
IA |
2016-11-03 16:00 |
Overseas |
Taipei (Taiwan) |
[Poster Presentation]
Component-based Network Function Virtualization Middleware in Software-Defined Networking Yung-Chiao Chen (NTU), Cheng-Mou Chiang, Jia-Yi Jhou (NTUST), Yi-Wei Ma (SMU), Jiann-Liang Chen (NTUST) IA2016-41 |
In this research, we proposes network function virtualization middleware which includes the service chaining and resourc... [more] |
IA2016-41 p.69 |
SRW |
2016-08-22 09:25 |
Chiba |
Nihon Univ. (Tsudanuma Campus) |
Soft Decision Decoding Method in Overload MIMO Receiver applied to The Lattice Reduction-Aided with a Virtual Channel Ryosuke Sawada, Satoshi Denno (Okayama Univ.) SRW2016-34 |
This paper proposes a soft decision decoding receiver in overload MIMO-OFDM(Multiple-Input Multiple-Output - Orthogonal ... [more] |
SRW2016-34 pp.7-11 |
EMM, ISEC, SITE, ICSS, IPSJ-CSEC, IPSJ-SPT [detail] |
2016-07-14 13:00 |
Yamaguchi |
|
A Study of Employment of Error Correcting Codes for the Watermarking Scheme Considering the Characteristic of Noise Shogo Shigemoto, Minoru Kuribayashi, Nobuo Funabiki (Okayama Univ.) ISEC2016-13 SITE2016-7 ICSS2016-13 EMM2016-21 |
Among many watermarking schemes, the DCT-OFDM-based scheme retains high robustness against various kinds of attacks. The... [more] |
ISEC2016-13 SITE2016-7 ICSS2016-13 EMM2016-21 pp.1-6 |
OCS, NS, PN (Joint) |
2016-06-24 14:40 |
Hokkaido |
Hokkaido University |
Implementation Technique for Traffic Splitting in OpenFlow Networks Nattapong Kitsuwan, Eiji Oki (UEC) NS2016-44 |
This paper presents an implementation technique to split a traffic in OpenFlow networks using a meter table. In this tec... [more] |
NS2016-44 pp.91-94 |
IT, ISEC, WBS |
2016-03-11 10:00 |
Tokyo |
The University of Electro-Communications |
studies on evaluating system for q-ary linear block codes based on q-input r-output symmetric channels Tomohiro Fujikawa, Yamaguchi Kazuhiko (UEC) IT2015-126 ISEC2015-85 WBS2015-109 |
Kawashima and Yamaguchi proposed method to compute error probabilities of soft decision decoding for q-ary linear block ... [more] |
IT2015-126 ISEC2015-85 WBS2015-109 pp.151-156 |
RCS, CCS, SR, SRW (Joint) |
2016-03-02 17:45 |
Tokyo |
Tokyo Institute of Technology |
Soft-Decision-Aided Joint Maximum-Likelihood Estimation of Signal Power and Noise Spectral Density Over AWGN Channels Yohei Shibata (Keio Univ.), Haifeng Yuan (NUS), Tomoaki Ohtsuki, Pooi Yuen Kam (Keio Univ.), Jun Mashino (NTT) RCS2015-350 |
The estimation of signal power and noise spectral density is a fundamental problem in communication theory, which is con... [more] |
RCS2015-350 pp.103-108 |