Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SR |
2012-07-26 13:00 |
Kagoshima |
Yakushima (an island in Kagoshima pref.) |
Optimal Picocell Deployment in Heterogeneous Networks with Hotspots Hidekazu Shimodaira, Gia Khanh Tran, Kei Sakaguchi, Kiyomichi Araki (Tokyo Tech), Noriaki Miyazaki, Shoji Kaneko, Satoshi Konishi, Yoji Kishi (KDDI R&D Lab.) SR2012-17 |
[more] |
SR2012-17 pp.1-6 |
AP, RCS (Joint) |
2011-11-16 13:20 |
Aichi |
Nagoya Congress Center |
Resource allocation model and parameter optimization in Heterogeneous Networks Shinichi Tajima, Gia Khanh Tran, Kei Sakaguchi, Kiyomichi Araki (Titech), Shoji Kaneko, Noriaki Miyazaki, Satoshi Konishi, Yoji Kishi (KDDI Lab.) RCS2011-197 |
Recently, there is demand to constract wireless communication systems which
can adapt to tremendous incerase of networ... [more] |
RCS2011-197 pp.49-54 |
RCS, MoNA, SR (Joint) |
2011-03-04 11:50 |
Kanagawa |
YRP |
Symbol Synchronization method for Base Station Cooperation MIMO-OFDM in Heterogeneous Network Shinichi Tajima, Naoki Kusashima, Kei Sakaguchi, Kiyomichi Araki (Tokyo Inst. of Tech.), Shoji Kaneko, Yoji Kishi (KDD Lab) RCS2010-306 |
In modern cellular networks, performance degradation of communication
quality at the cell-edge due to inter-cell interf... [more] |
RCS2010-306 pp.337-342 |
AP, RCS (Joint) |
2010-11-12 13:50 |
Fukui |
Fukui Univ. |
Dynamic clustering for base station cooperation cellular system using remote radio head network Naoki Kusashima, Kei Sakaguchi, Kiyomichi Araki (Tokyo Tech), Shoji Kaneko, Yoji Kishi (KDDI Lab.) RCS2010-155 |
[more] |
RCS2010-155 pp.81-86 |
RCS, AN, MoNA, SR (Joint) |
2010-03-04 10:50 |
Kanagawa |
YRP |
Deterioration of channel capacity due to propagation delay difference in Base Station Cooperation MIIMO-OFDM Shinichi Tajima, Naoki Kusashima, Kei Sakaguchi, Kiyomichi Araki (Tokyo Inst. of Tech.), Shoji Kaneko, Yoji Kishi (KDDI labs) RCS2009-289 |
In modern cellular systems, reduction of communication quality at cell-edge is a serious problem (cell-edge problem).
B... [more] |
RCS2009-289 pp.179-184 |
RCS, AN, MoNA, SR (Joint) |
2010-03-04 11:10 |
Kanagawa |
YRP |
User Combination Selection Method for Base Station Cooperation Multi-User MIMO Naoki Kusashima, Ian Garcia, Kei Sakaguchi, Kiyomichi Araki (Tokyo Inst. of Tech.), Shoji Kaneko, Yoji Kishi (KDDI Lab) RCS2009-290 |
Communication quality degradation at cell-edge areas (cell-edge problem) is a big problem in conventional cellular syste... [more] |
RCS2009-290 pp.185-190 |
NS, RCS (Joint) |
2009-07-17 13:00 |
Hokkaido |
Hokkaido University (Hokkaido) |
User scheduling in cellular system with Base Station Cooperation Naoki Kusashima, Ian Dexter Garcia (Tokyo Tech), Shoji Kaneko, Yoji Kishi (KDDI Lab), Kei Sakaguchi, Kiyomichi Araki (Tokyo Tech) RCS2009-66 |
Communication quality reduction at cell-edge (cell-edge problem) is a big problem in modern cellular system. Recently, B... [more] |
RCS2009-66 pp.77-82 |
RCS, AN, MoNA, SR (Joint) |
2009-03-04 15:15 |
Kanagawa |
YRP |
Fractional Base Station Cooperation Cellular Network Naoki Kusashima, Ian Dexter Garcia (Tokyo Inst. of Tech.), Shoji Kaneko, Takashi Inoue (KDDI R&D Lab. Inc.), Kei Sakaguchi, Kiyomichi Araki (Tokyo Inst. of Tech.) RCS2008-226 |
In modern cellular systems, high-rate communication is performed using MIMO transmission by a single
Base Station (BS).... [more] |
RCS2008-226 pp.83-88 |
SR |
2008-01-24 14:20 |
Nagano |
Tateyama Prince hotel (Ohmachi city, Nagano prefecture) |
Mobility Impact on Dynamic Base Station Relocation in Cognitive Mesh Networks Using Packet Switch Tetsuro Ueda, Kazunori Takeuchi, Shoji Kaneko, Shingo Nomura (KDDI R&D Labs.) SR2007-67 |
[more] |
SR2007-67 pp.15-22 |
SR |
2007-11-27 10:30 |
Hiroshima |
Hirishima international univ. |
[Poster Presentation]
Experimental Verification of the Relation between the Transition of Radio Resource Availability and its Prediction Possibility in Cognitive Radio Shoji Kaneko, Shinichi Nomoto, Tetsuro Ueda, Shingo Nomura, Kazunori Takeuchi (KDDI R&D Laboratories Inc.) SR2007-51 |
This paper presents an experimental verification of the relation between the transition of radio resource availability a... [more] |
SR2007-51 pp.35-41 |
RCS, MoNA, WBS, SR, MW (Joint) |
2007-03-08 11:00 |
Kanagawa |
YRP |
[Invited Talk]
x Kazunori Takeuchi, Keizo Sugiyama, Shoji Kaneko, Yujin Noishiki, Akira Idoue (x) WBS2006-55 SR2006-83 |
A Cognitive Radio has been paid attention from the viewpoint of its high efficiency radio resource management. Although ... [more] |
WBS2006-55 SR2006-83 pp.17-24 |
SR |
2006-12-01 09:00 |
Hokkaido |
|
Radio Resource Management for Inter-Base Station Network using Cognitive Radio Tetsuro Ueda, Shoji Kaneko, Shingo Nomura, Keizo Sugiyama, Kazunori Takeuchi (KDDI R&D Labs) SR2006-62 |
CR(Cognitive Radio) is known the technology that can make possible more intensive and efficient spectrum use through spa... [more] |
SR2006-62 pp.147-151 |
SR |
2006-12-01 09:25 |
Hokkaido |
|
A Study of Radio Environment Recognition in Cognitive Radio Shoji Kaneko, Tetsuro Ueda, Shingo Nomura, Keizo Sugiyama, Kazunori Takeuchi (KDDI R&D Laboratories Inc.) SR2006-63 |
One of the main problems when a disaster occurs is that communication breaks down within the disaster stricken area. In ... [more] |
SR2006-63 pp.153-158 |
RCS, AP, WBS, SR, MW, MoNA (Joint) |
2006-03-03 11:00 |
Kanagawa |
YRP |
Experimental Examination about Wireless Transmission of Multicast Streaming Data Shoji Kaneko, Kenji Saito, Tetsuro Ueda, Keizo Sugiyama (KDDI R&D Laboratories Inc.) |
In recent years, the demand of the triple play service is increasing. The triple play service provides high-speed Intern... [more] |
RCS2005-225 pp.283-287 |
|