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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| IE, IMQ, MVE, CQ (Joint) [detail] |
2020-03-05 13:40 |
Fukuoka | Kyushu Institute of Technology (Cancelled but technical report was issued) |
Speech quality estimation to packet loss burstiness for IP-telephony services Hitoshi Aoki, Atsuko Kurashima (NTT)  CQ2019-144 |
[more] | CQ2019-144 pp.51-56 |
| CS, CQ (Joint) |
2019-04-18 14:10 |
Osaka | Osaka Univ. Library | Subjective quality evaluation of bursty packet loss in IP telephony services Hitoshi Aoki, Atsuko Kurashima (NTT) CQ2019-3 |
(To be available after the conference date) [more] | CQ2019-3 pp.13-18 |
| CQ, MVE, IE, IMQ (Joint) [detail] |
2018-03-09 10:20 |
Okinawa | Okinawa Industry Support Center | Study on Quantifying Quality Degradation of Super-wideband Coded Speech in Comprehensive Quality Assessment Hitoshi Aoki, Atsuko Kurashima, Akira Takahashi (NTT) CQ2017-119 |
Super-wideband (SWB) IP-telephony services, which can transmitted in the much wider frequency range compared to the conv... [more] | CQ2017-119 pp.93-98 |
| EMCJ | 2018-01-19 11:50 |
Okayama | Evaluation of an electromagnetic absorber wall by the free space standing wave method in OATS Minoru Sato, Atsushi Arai, Hitoshi Aoki, Tkashi Hrada, Hiroyoshi Shida (TEE) EMCJ2017-100 |
The reflection characteristics of the electromagnetic wave absorbing wall are the most important parameters in designing... [more] | EMCJ2017-100 pp.73-76 |
|
| MW, EMCJ, EST, IEE-EMC [detail] | 2017-10-20 15:15 |
Akita | Yupopo | Antenna ringing effect in Time Domain SVSWR Measurement Atsushi Arai, Hitoshi Aoki, Takashi Harada, Hiroyoshi Shida (TOKIN EMC) EMCJ2017-54 MW2017-106 EST2017-69 |
ANSI discusses Time Domain Site VSWR method as new standard C63.25 that find Site VSWR for separated direct wave and ano... [more] | EMCJ2017-54 MW2017-106 EST2017-69 pp.153-156 |
| CQ | 2016-05-24 16:10 |
Fukuoka | Kyushu University | QoE Estimation model for Web-browsing Toshiko Tominaga, Kanako Sato, Hitoshi Aoki, Takanori Hayashi (NTT) CQ2016-22 |
The main factor of user quality of experience (QoE) for web-browsing is the waiting time required to load a Web page. An... [more] | CQ2016-22 pp.55-60 |
| CQ, ICM, NS (Joint) |
2015-11-27 14:10 |
Niigata | Niigata University | Quality of Experience Assessment Methods for Cloud Gaming Toshiko Tominaga, Kanako Sato, Hitoshi Aoki (NTT) CQ2015-89 |
In cloud gaming, users can play games without expensive game terminals because cloud servers stream the game video to t... [more] |
CQ2015-89 pp.75-80 |
| CQ, IMQ, MVE, IE (Joint) [detail] |
2015-03-03 09:20 |
Tokyo | Seikei Univ. | Subjective Quality Assessment Characteristics of Sense of Presence for 4K Coded Video Kimiko Kawashima (NTT), Hiroaki Mori (Kyushu Univ.), Hitoshi Aoki, Takanori Hayashi (NTT) CQ2014-112 |
[more] | CQ2014-112 pp.1-6 |
| ICM, CQ, NS, NV (Joint) |
2014-11-14 14:10 |
Kochi | Kochi-City-Culture-Plaza CUL-PORT | QoE Assessment Methods for Web-browsing Based on Browsing Modes Toshiko Tominaga, Kanako Sato, Masataka Masuda, Hitoshi Aoki (NTT) CQ2014-84 |
ITU-T P.1501 has recommended a subjective testing methodology for web browsing. This method generally applies to clarify... [more] | CQ2014-84 pp.77-82 |
| CQ, MoNA, IPSJ-DPS, IPSJ-CN, IPSJ-EIP (Joint) [detail] |
2013-09-13 16:45 |
Ishikawa | Kanazawa Institute of Technology | A study on field measurement of quality of mobile telecommunication services Naoto Endou, Hitoshi Aoki, Hideki Nojiri, Akira Takahashi (NTT) CQ2013-49 |
To provide good service quality over mobile networks, which do not usually guarantee QoS, monitoring the Quality of Expe... [more] | CQ2013-49 pp.123-128 |
| CQ | 2007-07-13 14:35 |
Hokkaido | Shiretoko Prince Hotel Kazenamiki | Proposal of QoE assessment framework for quality management on IPTV service Keishiro Watanabe, Hitoshi Aoki, Akira Takahashi (NTT) CQ2007-34 |
Recently, mainstream of telecommunication technology is going to migrate to next generation network. One of the most i... [more] |
CQ2007-34 pp.119-122 |
| IE, CQ, LOIS, ITE-ME, IEE-CMN | 2006-09-14 14:15 |
Ehime | Proposal of conversational quality estimation model for wideband speech communications Hitoshi Aoki, Atsuko Kurashima, Akira Takahashi (NTT) CQ2006-44 OIS2006-31 IE2006-46 |
[more] | CQ2006-44 OIS2006-31 IE2006-46 pp.51-55 |
|
| CS, CQ (Joint) |
2006-04-17 13:50 |
Akita | Akita Univ. | Effects of Network QoS Guarantee in Video Communications Takanori Hayashi, Kazuhisa Yamagishi, Masataka Masuda, Toshiko Tominaga, Hitoshi Aoki, Hirofumi Yokoi (NTT) CQ2006-3 |
With the bandwidth of access lines to the Internet becoming broader, various video communication services are being deve... [more] | CQ2006-3 pp.9-12 |
| CS, CQ (Joint) |
2006-04-17 14:15 |
Akita | Akita Univ. | A study on quality estimation model for noise reduction systems Noritsugu Egi, Hitoshi Aoki, Akira Takahashi (NTT) CQ2006-4 |
In speech communication at a loud ambient noise environment, users listen to human speech added to noises. Therefore the... [more] | CQ2006-4 pp.13-17 |
| CQ, IE, LOIS, IEE-CMN, ITE-ME | 2005-09-16 14:55 |
Kochi | Kochi Univ. of Technoloty | A study on quantifying listening quality in an opinion model for wideband speech communication services Akira Takahashi, Atsuko Kurashima, Hitoshi Aoki, Hideaki Yoshino (NTT) |
Recently, it seems that video-telephony services and telephony in network-connected vehicles will spread very rapidly. F... [more] | CQ2005-62 OIS2005-47 IE2005-55 pp.71-76 |
| CQ | 2005-07-14 14:40 |
Hokkaido | Wakkanai Hokusei Gakuen College | Relationship betweenTransmission and Psychological Factors Affecting High-Quality Speech Communicaitons Hitoshi Aoki, Akira Takahashi (NTT) |
[more] | CQ2005-24 pp.49-52 |
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