Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SANE, SAT (Joint) |
2015-02-19 15:45 |
Okinawa |
Okinawaken Shichoson Jichikaikan |
A study on evaluation model for efficiency of frequency sharing in satellite and terrestrial network combination system Naoki Miyashita, Hiroki Nishiyama, Nei Kato (Tohoku Univ.) SAT2014-69 |
Recently, in order to improve the exhaustion of the frequency in the terrestrial network, satellite and terrestrial netw... [more] |
SAT2014-69 pp.109-114 |
SAT |
2014-10-23 14:00 |
Overseas |
Hae-un-dae Grand Hotel, Busan, Korea |
A Study on Trajectory Control Scheme for Improving Probability of Link Connection in UAV Networks Daisuke Takaishi, Hiroki Nishiyama, Nei Kato (Tohoku Univ.), Ryu Miura, Fumie Ono (NICT) SAT2014-40 |
Unmanned Aerial Vehicles (UAVs) have been attracting much attention as a network component that provides network connect... [more] |
SAT2014-40 pp.35-40 |
SAT |
2014-10-23 14:40 |
Overseas |
Hae-un-dae Grand Hotel, Busan, Korea |
Experimental Study on Delay/Disruption Tolerant Network (DTN) in the Sky
-- Unmanned Aircraft Systems (UAS)-Aided Communication Networks -- Hiroki Nishiyama (Tohoku Univ.) SAT2014-41 |
Unmanned Aircrafts Systems (UAS) equipped with communication payloads can become a promising solution to provide network... [more] |
SAT2014-41 p.47 |
SAT, RCS (Joint) |
2014-08-20 11:00 |
Kochi |
Kochi City Cultura-Plaza CUL-PORT |
A Study on an Effective Utilization for Dynamic Ground Meshnetworks with Satellites Shin Koseki, Hiroki Nishiyama, Nei Kato (Tohoku Univ.), Byeong-pyo Jeong, Morio Toyoshima (NICT) SAT2014-35 |
After drastic disasters, such as earthquakes and tsunamis, communications systems can be destroyed
while the demand for... [more] |
SAT2014-35 pp.57-62 |
SAT, SANE (Joint) |
2014-02-20 11:20 |
Yamaguchi |
Hotel Kamefuku (Yamaguchi) |
A Study on the Decision of Communication Method in Heterogeneous Networks Kazuma Kaneko, Hiroki Nishiyama, Nei Kato (Tohoku Univ.) SAT2013-52 |
Recently, due to the widespread of smartphones and tablet PCs, the availability of frequency band
becomes a critical pr... [more] |
SAT2013-52 pp.11-16 |
SR |
2014-01-24 13:10 |
Miyagi |
Tohoku Univ. |
[Invited Talk]
Relay-by-Smartphone: A Novel Approach for Realizing Autonomous Decentralized Network Hiroki Nishiyama, Nei Kato (Tohoku Univ.) SR2013-91 |
In the area without cellular coverage, it was made possible to share information between people by using only WiFi funct... [more] |
SR2013-91 pp.85-90 |
VLD, DC, IPSJ-SLDM, CPSY, RECONF, ICD, CPM (Joint) [detail] |
2013-11-28 10:00 |
Kagoshima |
|
ILP-Based Placement and Routing Method for PLDs for Minimizing Critical Path Length Hiroki Nishiyama, Masato Inagi, Shinobu Nagayama, Shin'ichi Wakabayashi (Hiroshima City Univ.) RECONF2013-49 |
In this paper, we propose an ILP-based method for simultaneous optimal technology mapping, placement and routing for pro... [more] |
RECONF2013-49 pp.57-62 |
CS |
2013-11-14 10:10 |
Hokkaido |
Noboribetsu-onsen Dai-ichi Takimotokan (Hokkaido) |
[Special Invited Talk]
En Route to Smart Fiber Wireless (SFiWi) Networks Hiroki Nishiyama, Nei Kato (Tohoku Univ.) CS2013-46 |
Fiber-Wireless (FiWi) networks integrate optical and wireless networks. Thus, FiWi networks have large bandwidth of opti... [more] |
CS2013-46 pp.33-37 |
SAT |
2013-10-24 13:50 |
Fukuoka |
IP CITY HOTEL Fukuoka |
Dynamic Replication Control with Load Mitigation of Satellite Communication in Disruption-Tolerant Networks Asato Takahashi, Hiroki Nishiyama, Nei Kato (Tohoku Univ.), Katsuya Nakahira, Takatoshi Sugiyama (NTT) SAT2013-37 |
Satellite networks have gained much attention as a technique that provide reliable communication in an area without cell... [more] |
SAT2013-37 pp.39-44 |
RCS, SAT (Joint) |
2013-08-29 14:15 |
Nagano |
Shinshu Univ. |
A Technique for Selecting Number of Satellite Gateways to Improve Overall Network Throughput of Satellite-Terrestrial Wireless Mesh Integrated Networks Kazuma Yoshida, Hiroki Nishiyama, Nei Kato (Tohoku Univ.) SAT2013-23 |
(To be available after the conference date) [more] |
SAT2013-23 pp.13-16 |
AP, SAT (Joint) |
2013-07-24 11:20 |
Hokkaido |
Sun Refre Hakodate |
A Study on the Trajectory Control Algorithm in UAS Network Daisuke Takaishi, Hiroki Nishiyama, Nei Kato (Tohoku Univ.), Ryu Miura (NICT) SAT2013-12 |
[more] |
SAT2013-12 pp.5-10 |
WBS, SAT (Joint) |
2013-05-16 15:20 |
Tochigi |
Utsunomiya Univ. |
A Study on an Efficient Routing Scheme Considering Mass Storage Device for Satellite Networks Kazuma Kaneko, Hiroki Nishiyama, Nei Kato (Tohoku Univ.) SAT2013-3 |
Recently, since improvement of wireless devices and it is common to communicate a large amount of contents, the load to ... [more] |
SAT2013-3 pp.13-18 |
SANE, SAT (Joint) |
2013-02-21 15:20 |
Okinawa |
Youth Center of Okinawa prefecture |
A Study on High Speed Packet Processing of Layer-3 Diversity Switch for a Satellite Signal Interception Countermeasure Katsuya Nakahira, Takatoshi Sugiyama (NTT), Hiroki Nishiyama, Nei Kato (Tohoku University) SAT2012-52 |
[more] |
SAT2012-52 pp.29-34 |
VLD, DC, IPSJ-SLDM, CPSY, RECONF, ICD, CPM (Joint) [detail] |
2012-11-27 09:50 |
Fukuoka |
Centennial Hall Kyushu University School of Medicine |
An ILP Formulation of Placement and Routing for PLDs Hiroki Nishiyama, Masato Inagi, Shin'ichi Wakabayashi, Shinobu Nagayama (Hiroshima City Univ) VLD2012-75 DC2012-41 |
In this paper, we formulate the simultaneous technology mapping, placement and
routing problem for programmable gate a... [more] |
VLD2012-75 DC2012-41 pp.93-98 |
SAT |
2012-10-25 11:10 |
Overseas |
Korea Seoul |
A Study on Distributed Storage System with Erasure Coding over Satellite Networks Katsuya Suto, Hiroki Nishiyama, Nei Kato (Tohoku Univ.) SAT2012-46 |
As high-speed communication becomes possible among distant locations by the rapid growth of broadband networks, a cloud ... [more] |
SAT2012-46 pp.131-135 |
NS |
2012-10-11 10:35 |
Kyoto |
Kyoto Univ. |
A Study on a Hierarchical P2P Network Topology Robust to Attack and Node departure Katsuya Suto, Hiroki Nishiyama, Nei Kato (Tohoku Univ.), Takayuki Nakachi, Tatsuya Fujii, Atsushi Takahara (NTT) NS2012-83 |
In P2P (peer-to-peer) networks, where nodes can freely participate in the network and depart from the network, it is nec... [more] |
NS2012-83 pp.19-24 |
NS |
2012-10-12 11:40 |
Kyoto |
Kyoto Univ. |
Analysis of Transmission Delay in Regional Networks based on PON and WLAN Kenta Suzuki, Hiroki Nishiyama, Nei Kato (Tohoku Univ.) NS2012-101 |
In regional networks, which are made up of Passive Optical Network (PON) and Wireless Local Area Network (WLAN), it is i... [more] |
NS2012-101 pp.119-123 |
SAT, RCS (Joint) |
2012-08-31 10:15 |
Kochi |
Kochi City Cultura-Plaza CUL-PORT |
A Study on Bandwidth Allocation Method Considering Real-Time Performance in Next Generation Satellite-Routed Sensor System (SRSS) Yuichi Kawamoto, Hiroki Nishiyama, Nei Kato (Tohoku Univ.), Shinichi Yamamoto, Naoko Yoshimura, Naoto Kadowaki (NICT) SAT2012-26 |
In recent years, Satellite-Routed Sensor Systems (SRSSs) have attracted attention as networks for disaster detection and... [more] |
SAT2012-26 pp.49-54 |
SAT, RCS (Joint) |
2012-08-31 11:05 |
Kochi |
Kochi City Cultura-Plaza CUL-PORT |
A Study on an Efficient Routing Scheme in Delay- and Disruption-Tolerant Networks Asato Takahashi, Hiroki Nishiyama, Nei Kato (Tohoku Univ.), Katsuya Nakahira, Takatoshi Sugiyama (NTT) SAT2012-28 |
[more] |
SAT2012-28 pp.61-66 |
AP, SAT (Joint) |
2012-07-26 13:20 |
Hokkaido |
Hokkaido Univ. |
Assessing Fairness of Message Delivery in Delay- and Disruption-Tolerant Networks in Disaster Areas Asato Takahashi, Hiroki Nishiyama, Nei Kato (Tohoku Univ.) SAT2012-10 |
Recently, it is drew attention to communicate in disaster areas with being taking more interest in natural disasters. In... [more] |
SAT2012-10 pp.13-18 |