Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
PN |
2022-11-08 11:50 |
Kochi |
(Primary: On-site, Secondary: Online) |
Proposal of a method for acquiring optical signal transmission characteristics using an all-optical inter-band wavelength converter suitable for All-Photonics Network Haruka Minami, Kenta Hirose, Takafumi Fukatani, Masahiro Nakagawa, Takeshi Seki, Shimpei Shimizu, Takayuki Kobayashi, Takushi Kazama, Koji Enbutsu, Kei Watanabe, Takeshi Umeki, Takashi Miyamura (NTT) PN2022-30 |
All-Photonics Network (APN) aims at a large-capacity, low-latency, and low-energy-consumption network infrastructure by ... [more] |
PN2022-30 pp.48-52 |
ICM |
2021-03-19 11:40 |
Online |
Online |
Full-stack visualization of virtual infrastructure for failure impact analysis using time series data Kazuhiro Suzuki, Yasuo Noguchi, Masahisa Tamura (Fujitsu Labs.) ICM2020-71 |
Virtual infrastructure, is a basis of the cloud service, provides services by integrating not only compute virtualizatio... [more] |
ICM2020-71 pp.64-69 |
SR |
2019-01-24 16:10 |
Fukushima |
Corasse, Fukushima city (Fukushima prefecture) |
A Routing Algorithm using machine learning for Wireless Mesh Networks Genki Komuro, Hiroyuki Suzuki, Akio Koyama (Yamagata University) SR2018-107 |
In recent years, attention has been focused on a Wireless Mesh Networks (WMN) that can expand a wireless area with the s... [more] |
SR2018-107 pp.71-77 |
IA, IN (Joint) |
2018-12-14 11:35 |
Hiroshima |
Hiroshima Univ. |
A Study of the ICN Performance Enhancing Proxy for the Global Content Distribution Kazuaki Ueda, Atsushi Tagami (KDDI Research) IN2018-68 |
In this paper, we reveal the potential performance degradation in the global content distribution over Information–Centr... [more] |
IN2018-68 pp.55-60 |
IA, IN (Joint) |
2018-12-14 13:15 |
Hiroshima |
Hiroshima Univ. |
Proposal of access method to guarantee transmission opportunities for low-speed stations in wireless LANs Yamato watanabe, Hiroshi Inai (Okayama Pref. Univ.) IN2018-69 |
In order to solve the performance anomaly in a wireless LANs in which a plural transmission rates coexist, an access met... [more] |
IN2018-69 pp.61-65 |
NS, IN (Joint) |
2018-03-02 13:10 |
Miyazaki |
Phoenix Seagaia Resort |
Effective Channel Utilization Method for Dynamic Channel Bonding with heterogeneous communications Sae Kajiwara, Daiki Nobayashi, Kazuya Tsukamoto (Kyutech) NS2017-218 |
The number of wireless LAN Access Points (APs) and devices has been drastically increasing in recent years, due to its s... [more] |
NS2017-218 pp.287-292 |
NS |
2018-01-19 15:40 |
Okinawa |
Ishigakishi-Shoko-Kaikan |
Performance Analysis of Dynamic Channel Bonding with Partial Channel Collision
-- In the case of 2*20MHz -- Kenji Sato (Kyutech), Hitomi Tamura (FIT), Daiki Nobayashi, Kazuya Tsukamoto, Kenji Kawahara (Kyutech) NS2017-163 |
Channel bonding is a technique to improve transmission rate by bonding multiple channels. Recently, the number of device... [more] |
NS2017-163 pp.111-116 |
IN, IA (Joint) |
2015-12-17 17:35 |
Hiroshima |
Hiroshima City University |
Spacial Distribution of Imbalanced Traffic based on Two-dimensional Flow Reallocation Chaining Model and its Performance Evaluation Toshio Kawakami (Tokyo Tech), Hiroyuki Koga (Univ. of Kitakyushu), Katsuyoshi Iida (Tokyo Tech) IA2015-77 |
A countermeasure is required to deal with explosive growth of mobile traffic, which is frequently spacial imbalanced, wi... [more] |
IA2015-77 pp.49-52 |
RCC, ASN, RCS, NS, SR (Joint) |
2015-07-31 16:40 |
Nagano |
JA Naganoken Bldg. |
Platform for Web Performance Measurement Yuusuke Nakano, Noriaki Kamiyama, Kohei Shiomoto (NTT), Go Hasegawa, Masayuki Murata, Hideo Miyahara (Osaka Univ.) NS2015-69 |
Web performance is getting important in recent years. Web performance means the time from clicking a link on a web page ... [more] |
NS2015-69 pp.187-192 |
MRIS, ITE-MMS, IEE-MAG |
2015-03-06 17:25 |
Aichi |
Nagoya Univ. |
The Effect of High Frequency Z-direction Vibration and Magnetic Head Position on Hard Disk Drive Performance Reiko Kondo, Toshio Sugimoto, Takashi Miyoshi, Yoshiyasu Nakashima, Jun Tanaka, Takeshi Horie (FUJITSU LABORATORIES LTD.) MR2014-48 |
It is well known that vibration of hard disk drives (HDDs) degrades HDD performance . To prevent this, various feedforwa... [more] |
MR2014-48 pp.59-64 |
MICT, ASN, MoNA (Joint) |
2015-01-26 11:40 |
Wakayama |
Nanki Shirahama |
Performance Evaluation of Multi-Level Modulation and Local Frequency Offset Spatial Diversity Reception in Implant Communications Takashi Koya, Daisuke Anzai, Jianqing Wang (NIT) MICT2014-54 |
One of promising applications for implant communications is wireless capsule endoscope, which can realize a high quality... [more] |
MICT2014-54 pp.13-18 |
IN |
2015-01-23 10:20 |
Aichi |
Nagoya International Center |
A Frame Collision Reduction Method to Achieve Transmission Time Fairness in Wireless LANs
-- A Consideration of Effectiveness Under Unsaturated Traffic -- Atsuki Suwashita, Hiroshi Inai (Okayama Pref Univ) IN2014-107 |
In wireless LANs, the distributed coordination function (DCF) is used as a standard access method to avoid frame collisi... [more] |
IN2014-107 pp.53-57 |
NS |
2014-01-23 14:10 |
Okinawa |
Univ. of the Ryukyus |
An Access Method to Achieve Airtime Fairness in Wireless LANs
-- Solutions for Data Frame Loss and Coexisting of DCF Stations -- Atsuki Suwashita, Hiroshi Inai (Okayama Pref. Univ.) NS2013-164 |
Under the wireless LANs, the distributed coordination function (DCF) is used as a standard access method to avoid frame ... [more] |
NS2013-164 pp.7-12 |
IN, NV (Joint) |
2013-07-19 09:45 |
Hokkaido |
Hokkaido Univ. Faculty of Eng. Academic Lounge 3 |
A Frame Collision Reduction Method to Achieve Airtime Fairness in IEEE 802.11 Wireless LANs Atsuki Suwashita, Hiroshi Inai (Okayama Pref. Univ.) IN2013-49 |
Under the standard access method of wireless LANs, each station uses a random backoff to avoid frame collisions, however... [more] |
IN2013-49 pp.77-81 |
SIP, RCS |
2013-02-01 10:15 |
Hiroshima |
Viewport-Kure-Hotel (Kure) |
A Study on Clipping Noise Suppression of Speech Based on Weighted Spectral Envelope on Divided Frequency Bands Makoto Hayakawa, Takahiro Fukumori, Masato Nakayama, Takanobu Nishiura (Ritsumeikan Univ.) SIP2012-101 RCS2012-258 |
In the speech recording, a speech quality is degraded with clipping noise when the amplitude of input signal exceeds the... [more] |
SIP2012-101 RCS2012-258 pp.121-126 |
EA, SP, SIP |
2012-05-25 16:00 |
Osaka |
Osaka Univ. Nakanoshima Center |
Evaluation and analysis of speaking-style in reverberant speech recognition performance Takahiro Fukumori, Masato Nakayama, Masanori Morise, Takanobu Nishiura, Yoichi Yamashita (Ritsumeikan Univ.) EA2012-31 SIP2012-31 SP2012-31 |
In recent years, a hands-free speech device has been developed with improving speech recognition techniques. The reverbe... [more] |
EA2012-31 SIP2012-31 SP2012-31 pp.179-184 |
R |
2010-12-17 13:00 |
Tokyo |
|
Integrated Model for Software Performability Measurement Considering Random Performance Degradation and Field-oriented Restoration Koichi Tokuno, Shigeru Yamada (Tottori Univ.) R2010-37 |
This paper constructs the integrated software performability model reflecting the actual field environment. The time-dep... [more] |
R2010-37 pp.1-6 |
ICM |
2010-07-09 12:10 |
Hokkaido |
Future University Hakodate |
Proposal of root cause analysis by using integrated resource information Masanori Miyazawa, Munefumi Tsurusawa (KDDI R&D) ICM2010-23 |
Due to the emergence of advanced and diversified telecom services, the network capabilities have become more complex. A... [more] |
ICM2010-23 pp.85-90 |
OPE, LQE, OCS |
2009-10-22 16:10 |
Fukuoka |
|
Observation of PMD induced optical signal degradation by in-service monitoring of SOP vector trajectory on the poincare sphere Hitoshi Takeshita, Kiyoshi Fukuchi, Satomi Shioiri, Emmanuel L. T. de Gabory (NEC Corp.) OCS2009-56 OPE2009-122 LQE2009-81 |
In order to supply high speed and reliable communication services stably, it is indispensable to manage signal
quality ... [more] |
OCS2009-56 OPE2009-122 LQE2009-81 pp.75-80 |
R |
2009-07-31 14:10 |
Hokkaido |
|
Markovian Software Performability Modeling with User-Perceived Performance Degradation Koichi Tokuno, Shigeru Yamada (Tottori Univ.) R2009-25 |
This paper constructs the software performability model with performance degradation. We assume that the software system... [more] |
R2009-25 pp.17-22 |