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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS | 2012-04-20 13:25 |
Kyoto | Kyoto Univ. | Throughput Improving in Cellular Mobile Communications with Various Cell Sizes
-- Vertical Plane Beam Control with Pre-coding and Cooperative MIMO Transmission -- Kenji Hoshino, Teruya Fujii (Softbank Mobile Corp.)  RCS2012-16 |
Cellular mobile communication systems reuse the same frequency channel in geographically distant areas to improve the sp... [more] | RCS2012-16 pp.91-96 |
| SR, RCS, SRW (Joint) |
2012-03-08 09:25 |
Kanagawa | YRP | Investigation on Interference Rejection Combining Receiver for Open-loop Transmit Diversity in LTE-Advanced Downlink Yusuke Ohwatari, Nobuhiko Miki, Yuta Sagae (NTT DOCOMO) RCS2011-338 |
The interference rejection combining (IRC) receiver, which can suppress inter-cell interference, is effective in improvi... [more] | RCS2011-338 pp.133-138 |
| RCS, SIP | 2012-01-27 15:20 |
Fukuoka | Fukuoka Univ. | HARQ Throughput of Single-carrier Distributed Antenna MIMO Spatial Multiplexing Using Near Maximum Likelihood Detection Tetsuya Yamamoto, Fumiyuki Adachi (Tohoku Univ.) SIP2011-113 RCS2011-302 |
Multiple-input multiple-output (MIMO) spatial multiplexing provides very high spectrum efficiency. However, in conventio... [more] | SIP2011-113 RCS2011-302 pp.199-204 |
| RCS, SIP | 2012-01-27 13:05 |
Fukuoka | Fukuoka Univ. | Throughput Performance of Non-orthogonal Access with MMSE-SIC in Cellular Uplink Using Fractional Frequency Reuse Kenichi Higuchi (Tokyo Univ. of Science), Yoshihisa Kishiyama (NTT DOCOMO) SIP2011-118 RCS2011-307 |
We consider the application of fractional frequency reuse (FFR) to the non-orthogonal access with successive interferenc... [more] | SIP2011-118 RCS2011-307 pp.227-232 |
| NS, RCS (Joint) |
2011-12-16 14:40 |
Yamaguchi | Yamaguchi University | An Experimental Evaluation on Multi-BS Cooperative Transmission Control in LTE System Daigo Ogata, Atsushi Nagate, Kenji Hoshino, Teruya Fujii (SBM) RCS2011-259 |
Coordinated Multi-Point (CoMP) transmission, in which multiple base stations (BSs) transmit their signals in a coordinat... [more] | RCS2011-259 pp.159-164 |
| AP, RCS (Joint) |
2011-11-18 13:00 |
Aichi | Nagoya Congress Center | Adaptive Amplify-and-Forward Relaying with Efficient Non-orthogonal Frequency Partitioning for Cellular Downlink Kiichi Tateishi, Kenichi Higuchi (Tokyo Univ. of Science) RCS2011-224 |
This paper presents the efficient frequency partitioning schemes for the proposed adaptive amplify-and-forward (AF)-type... [more] | RCS2011-224 pp.209-214 |
| RCS, AN, SR, USN (Joint) |
2011-10-28 16:05 |
Tokyo | Sophia Univ. | Investigation on Interference Rejection Combining Receiver in Asynchronous Network for LTE-Advanced Downlink Yusuke Ohwatari, Nobuhiko Miki, Tetsushi Abe (NTT DOCOMO), Hidekazu Taoka (DOCOMO Euro Lab) RCS2011-186 |
The interference rejection combining (IRC) receiver, which can suppress inter-cell interference, is effective in improvi... [more] | RCS2011-186 pp.273-278 |
| RCS, NS (Joint) |
2011-07-21 11:05 |
Hokkaido | Asahikawa Civic Culture Hall | Investigation of Interference Rejection Combining Receiver to Suppress Inter-cell Interference in LTE-Advanced Downlink Yusuke Ohwatari, Nobuhiko Miki, Takahiro Asai, Tetsushi Abe (NTT DOCOMO), Hidekazu Taoka (DOCOMO Euro Lab) RCS2011-80 |
The interference rejection combining (IRC) receiver is effective in improving the cell-edge user throughput because it s... [more] | RCS2011-80 pp.31-36 |
| RCS, IN (Joint) |
2011-05-27 14:15 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Tutorial Lecture]
Tutorial on Fundamentals of Coordinated Multipoint Transmission Techniques Kenichi Higuchi (Tokyo Univ. of Science) RCS2011-33 |
The interference between cells covered by the different base stations is a major obstacle to the system performance enha... [more] | RCS2011-33 p.83 |
| RCS | 2011-04-22 14:35 |
Kanagawa | Keio University | A Study on Multi-BS Cooperative Transmission Control in the Cellular Mobile Communication Daigo Ogata, Atsushi Nagate, Teruya Fujii (SBM) RCS2011-16 |
In LTE-Advanced, Multi-BS cooperative transmission technology(CoMP) that improves the cell edge throughput by making nei... [more] | RCS2011-16 pp.89-94 |
| RCS, MoNA, SR (Joint) |
2011-03-03 09:40 |
Kanagawa | YRP | Study on Influence of Channel Mismatch to Realize Cellular System with Dynamic Cell Forming Technology Kenzaburo Fujishima, Hitoshi Ishida, Yunjian Jia, Katsuhiko Tsunehara (Hitachi Ltd.,) RCS2010-267 |
Improving cell edge throughput has become important as well as peak data rate toward IMT- Advanced. Authors proposed dyn... [more] | RCS2010-267 pp.115-120 |
| RCS, MoNA, SR (Joint) |
2011-03-03 11:10 |
Kanagawa | YRP | Investigation on Cell Selection Methods Associated with Inter-Cell Interference Coordination in Heterogeneous Networks for LTE-Advanced Downlink Yuya Saito, Jaturong Sangiamwong, Nobuhiko Miki, Tetsushi Abe, Satoshi Nagata, Yukihiko Okumura (NTT DOCOMO) RCS2010-271 |
In LTE-Advanced, a heterogeneous network where femtocells and picocells overlaid onto macrocells is extensively discusse... [more] | RCS2010-271 pp.139-144 |
| SIP, RCS | 2011-01-20 09:50 |
Kagoshima | A Throughput Improvement Scheme for Cell-Edge User on Multi-Cell Downlink MIMO-OFDMA-CDM Systems Yasuhiro Fuwa, Eiji Okamoto, Yasunori Iwanami (NIT) SIP2010-69 RCS2010-199 |
In 3.9G cellular systems, orthogonal frequency division multiple access is adapted as a multiple access scheme. It is im... [more] | SIP2010-69 RCS2010-199 pp.1-6 |
|
| NS, RCS (Joint) |
2010-12-17 11:10 |
Okayama | Okayama Univ. | Performance Evaluation of Adaptive Amplify-and-Forward Relaying with Fractional Frequency Reuse in Multiuser Cellular Uplink Shinya Okazawa, Kiichi Tateishi, Kenichi Higuchi (Tokyo Univ. of Science) RCS2010-186 |
This paper presents an adaptive amplify-and-forward (AF)-type relaying method with fractional frequency reuse (FFR) for ... [more] | RCS2010-186 pp.163-168 |
| AN, USN, SR, RCS (Joint) |
2010-10-27 16:10 |
Osaka | Osaka University | Study on Cellular System with Dynamic Cell Forming for Reducing Place Dependency of Communication Quality Kenzaburo Fujishima, Hitoshi Ishida, Yunjian Jia, Katsuhiko Tsunehara (Hitachi) RCS2010-115 |
Recently, improvement of cell edge throughput has become important as well as peak data rate toward IMT- Advanced. In th... [more] | RCS2010-115 pp.49-54 |
| SAT, RCS (Joint) |
2010-08-26 14:20 |
Kagoshima | Kagoshima Univ. | Theoretical Analysis of Cooperated Base Sstation Cellular System Yoshihiko Akaiwa (Univ. of Electro-Comm.) RCS2010-85 |
Performance of cellular systems are theoretically analyzed under multi-cell environments with cooperated base stations. ... [more] | RCS2010-85 pp.43-48 |
| SAT, RCS (Joint) |
2010-08-26 14:40 |
Kagoshima | Kagoshima Univ. | A Cellular System with Amply & Forward Relay Stations Yoshihiko Akaiwa (Univ. of Electro-Comm.) RCS2010-86 |
In this paper, a cellular system with amplify and forward type relay stations is presented. High directivity and high ga... [more] | RCS2010-86 pp.49-54 |
| RCS, NS (Joint) |
2010-07-15 14:00 |
Hokkaido | Abashiri Public Auditorium | A Study on Guaranteed User Throughput in Distributed Antenna System Kenzaburo Fujishima, Toshiyuki Saito, Katsuhiko Tsunehara (Hitachi) RCS2010-58 |
Recently, improvement of cell edge throughput has become important as well as peak data rate toward IMT- Advanced. This ... [more] | RCS2010-58 pp.59-64 |
| RCS, SIP | 2010-01-22 13:00 |
Fukuoka | Kyushu Univ. | Investigation of Transmission Power Control in Adaptive Amplify-and-Forward Relaying for Cellular System Shinya Okazawa, Haruaki Machida, Kenichi Higuchi (Tokyo Univ. of Science) SIP2009-108 RCS2009-242 |
This paper presents a transmission power control (TPC) scheme based on fractional TPC for the proposed adaptive amplify-... [more] | SIP2009-108 RCS2009-242 pp.205-210 |
| RCS | 2009-10-16 15:45 |
Kyoto | ATR | Proportional Fair-Based Channel-Aware Scheduling Considering Inter-Cell Interference for Uplink FDMA Access Aya Sugita, Kenichi Higuchi (Tokyo Univ. of Science) RCS2009-132 |
This paper investigates the achievable improvement on the tradeoff between average user throughput and cell-edge user th... [more] | RCS2009-132 pp.129-134 |
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