Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
NS, IN (Joint) |
2010-03-05 14:50 |
Miyazaki |
Miyazaki Phoenix Seagaia Resort (Miyazaki) |
Silence Suppression Control for VoIP Transport in Wireless Multi Hop Networks Jun Hasegawa (ATR/Okayama Prefectural Univ.), Hiroyuki Yomo, Peter Davis (ATR), Katsumi Sakakibara (Okayama Prefectural Univ.), Ryu Miura, Sadao Obana (ATR) IN2009-205 |
In wireless multi-hop networks employing IEEE 802.11,
the number of supportable VoIP sessions is limited due to large ... [more] |
IN2009-205 pp.365-370 |
SR |
2010-01-22 15:30 |
Tokyo |
Univ. of Electro-Communications |
[Invited Talk]
Public-Private Cooperative Cognitive Radio Access Networks
-- System Components, Technical Target and Issues, Key Functions and System Integration -- Tetsuro Ueda, Hiroyuki Yomo, Akio Hasegawa, Sadao Obana (ATR) SR2009-90 |
[more] |
SR2009-90 pp.101-105 |
USN, AN, MoNA (Joint) |
2010-01-22 09:20 |
Shizuoka |
Actcity Hamamatsu |
A Proposal of Adaptive Traffic Route Control in QoS Provisioning for Cognitive Radio Technology with Heterogeneous Wireless Systems Toshiaki Yamamoto, Tetsuro Ueda, Sadao Obana (ATR) MoMuC2009-65 |
[more] |
MoMuC2009-65 pp.63-68 |
CQ, NS, ICM (Joint) |
2009-11-12 08:50 |
Ishikawa |
Kanazawa Institute of Technology (Ishikawa) |
Backpressure Load Control in Wireless Networks Oyunchimeg Shagdar, Mahdad Nori Shirazi, Hiroyuki Yomo, Tetsuro Ueda, Sadao Obana (ATR) CQ2009-39 |
A proper load control mechanism is necessary to satisfy traffic qualities in terms of throughput, delivery ratio, delay,... [more] |
CQ2009-39 pp.5-10 |
NS, RCS (Joint) |
2009-07-17 16:40 |
Hokkaido |
Hokkaido University (Hokkaido) |
Improving Performance of WLAN with Joint AP Selection and Power Control Suhua Tang, Hiroyuki Yomo, Mehdad N. Shirazi, Tetsuro Ueda, Ryu Miura, Sadao Obana (ATR) RCS2009-72 |
As more and more access points (AP) are deployed to enable seamless coverage in a WLAN system, mobile nodes often have a... [more] |
RCS2009-72 pp.113-118 |
CQ, MoNA, IPSJ-AVM |
2009-07-09 10:05 |
Hokkaido |
Otaru City Hall |
Silence Suppression Control for VoIP Transport in Wireless Multi Hop Networks Jun Hasegawa (ATR/Okayama Prefectural Univ.), Hiroyuki Yomo, Peter Davis (ATR), Katsumi Sakakibara (Okayama Prefectural Univ.), Ryu Miura, Sadao Obana (ATR) CQ2009-17 |
The number of supportable VoIP sessions is small in wireless multi-hop networks using IEEE 802.11 due to the overhead of... [more] |
CQ2009-17 pp.13-18 |
CS |
2009-07-02 09:30 |
Nagasaki |
Fukue Bunkakaikan |
Channel Access and Packet Forwarding Schemes for Inter-Vehicle Communications Oyunchimeg Shagdar, Takashi Ohyama, Hiroyuki Yomo, Mahdad Nuri Shirazi, Ryu Miura, Sadao Obana (ATR) CS2009-13 |
In realistic road environments, reflecting objects are able to degrade signal quality, preventing vehicles from being ab... [more] |
CS2009-13 pp.1-6 |
RCS, IN (Joint) |
2009-05-21 15:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
An Experimental Evaluation of Packet Aggregation and Network Coding for Multi-hop VoIP Transport Hiroyuki Yomo, Jun Hasegawa, Ryu Miura, Sadao Obana (ATR) RCS2009-10 |
In this paper, we present an experimental evaluation of bidirectional packet aggregation and coding (BiPAC),
a packet m... [more] |
RCS2009-10 pp.55-60 |
RCS, IN (Joint) |
2009-05-21 15:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Wireless Network Coding for Uni-cast Packet Transport in a Star-Topology Network Hiroyuki Yomo (ATR), Masaki Bandai, Takashi Watanabe (Shizuoka Univ.), Sadao Obana (ATR) RCS2009-11 |
In this paper, we investigate throughput performance of a
star-topology wireless network when wireless network coding (... [more] |
RCS2009-11 pp.61-66 |
RCS, IN (Joint) |
2009-05-21 15:40 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Experimental Evaluations of Reliable Wireless Broadcast with Network Coding for Real-time Applications Yoshihisa Kondo, Hiroyuki Yomo, Shinji Yamaguchi, Peter Davis, Ryu Miura, Sadao Obana (ATR) RCS2009-12 |
Many-to-many real-time wireless communication such as multi-player video game using portable devices requires high relia... [more] |
RCS2009-12 pp.67-72 |
RCS, AN, MoNA, SR (Joint) |
2009-03-04 14:55 |
Kanagawa |
YRP |
A Study of the Effect of Power, Timing, and Frequency Offset Difference on Multi-Site Cooperative MIMO Systems Toshiaki Yamamoto, Hisato Iwai, Tetsuro Ueda, Sadao Obana (ATR) RCS2008-225 |
[more] |
RCS2008-225 pp.77-82 |
IE, ITS, ITE-HI, ITE-ME, ITE-AIT |
2009-02-05 10:00 |
Hokkaido |
Graduate School of Information Science and Technology Hokkaido Univ |
Performance of MM-SA System and CSMA Based Systems in Inter-Vehicle Communications for Safety Driving Support Michio Miyamoto, Hiroyuki Yomo, Oyunchimeg Shagdar, Takashi Ohyama, Mehdad N. Shirazi, Ryu Miura, Sadao Obana (ATR) ITS2008-55 IE2008-225 |
In order to appropriately evaluate performance of inter-vehicle communication systems which support safety driving, it i... [more] |
ITS2008-55 IE2008-225 pp.121-126 |
SR |
2009-01-23 10:55 |
Kyoto |
Kyoto University |
Supporting Multihomed Mobile Nodes Connecting to Heterogeneous Wireless Systems in Hierarchical Mobile IPv6 Networks Morihiko Tamai, Kengo Sakai, Toshiaki Yamamoto, Akio Hasegawa, Tetsuro Ueda, Sadao Obana (ATR) SR2008-80 |
Due to widespread deployment of wireless communication infrastructures, mobile terminals which have multiple wireless in... [more] |
SR2008-80 pp.75-82 |
SR |
2009-01-23 14:40 |
Kyoto |
Kyoto University |
[Invited Talk]
R&D on Inter-Vehicle Communication System for ITS to Assist Safe Driving Ryu Miura, Takashi Ohyama, Oyunchimeg Shagdar, Hiroyuki Yomo, Toshihiro Sakai, Sadao Obana (ATR) SR2008-83 |
R&D on wireless inter-vehicle communications is undergoing to reduce the number of traffic accidents, such as crossing c... [more] |
SR2008-83 pp.91-96 |
SR, RCS, USN, AN (Joint) |
2008-10-22 14:00 |
Okinawa |
Okinawa industry support center |
Network Coding Based Relay Scheme for Wireless LAN Suhua Tang, Hiroyuki Yomo, Mehdad N. Shirazi, Tetsuro Ueda, Ryu Miura, Sadao Obana (ATR) AN2008-37 |
Network coding is an effective method to improve channel efficiency by reducing the number of transmissions. Most existi... [more] |
AN2008-37 pp.45-50 |
SR, RCS, USN, AN (Joint) |
2008-10-23 11:25 |
Okinawa |
Okinawa industry support center |
Wireless Broadcast with Random Linear Network Coding for Real-time Applications Yoshihisa Kondo, Hiroyuki Yomo, Peter Davis, Ryu Miura, Sadao Obana (ATR) AN2008-40 |
A multi-payer video game via wireless connections using portable devices is one of the most popular and practical applic... [more] |
AN2008-40 pp.65-70 |
ITS, IPSJ-ITS, IEE-ITS |
2008-09-10 14:30 |
Saitama |
Saitama Univ. |
MM-SA Packet Forwarding Scheme for Inter-Vehicle Communications Oyunchimeg Shagdar, Takashi Ohyama, Mehdad. N. Shirazi, Suhua Tang, Ryutaro Suzuki, Sadao Obana (ATR) ITS2008-22 |
CSMA/CA is considered as the de-facto channel access scheme for distributed communications. However, in CSMA/CA, reliabi... [more] |
ITS2008-22 pp.15-20 |
RCS |
2008-08-28 16:35 |
Hokkaido |
Hokkaido University |
Ad hoc Directional MAC Protocol for Backoff Control due to RSSI information Masahiro Watanabe (ATR/Mitsubishi/Shizuoka Univ.), Sadao Obana (ATR), Takashi Watanabe (Shizuoka Univ.) RCS2008-86 |
[more] |
RCS2008-86 pp.199-204 |
ITS |
2008-07-28 10:30 |
Aichi |
Nagoya University |
Transmission Scheduling in CDMA-based Inter-vehicle Communication Mehdad N. Shirazi, Oyunchimeg Shagdar, Takashi Ohyama, Suhua Tang, Ryutaro Suzuki, Sadao Obana (ATR) ITS2008-9 |
The availability of global position system technology, rapid evolution of wireless data communication technologies and a... [more] |
ITS2008-9 pp.7-12 |
USN, IPSJ-UBI |
2008-07-17 16:40 |
Tokyo |
Tokyo Denki University (Tokyo) |
[Invited Talk]
* Sadao Obana (ATR) USN2008-22 |
The Ubiquitous Networking Forum has developed the Open Sensor Network Access Protocol. (OSNAP) for interconnecting heter... [more] |
USN2008-22 pp.67-68 |