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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS | 2013-04-18 15:40 |
Okinawa | Ishigaki City Hall | Investigation on Feedback Information for Interference Rejection Combining Receiver in LTE-Advanced Downlink Yousuke Sano, Yusuke Ohwatari, Yuta Sagae, Akihito Morimoto, Yukihiko Okumura (NTT DOCOMO)  RCS2013-11 |
The interference rejection combining (IRC) receiver, which can suppress inter-cell interference, is effective in improvi... [more] | RCS2013-11 pp.61-66 |
| SIP, CAS, CS | 2013-03-14 09:30 |
Yamagata | Keio Univ. Tsuruoka Campus (Yamagata) | Enhancement of cell-edge throughput performance with CoMP transmission using QO-STBC scheme Kei Okubo, Chang-Jun Ahn, Tatsuya Omori, Ken-ya Hashimoto (Chiba Univ.) CAS2012-96 SIP2012-127 CS2012-102 |
Recently, there has been growing demand for high data rate in wireless communication. However, under the situation such ... [more] | CAS2012-96 SIP2012-127 CS2012-102 pp.1-4 |
| RCS, SR, SRW (Joint) |
2013-02-27 14:30 |
Tokyo | Waseda Univ. | Single-carrier MIMO Adaptive Multiplexing Order Selecting Transmission Using Cyclic Delay Pilot Channel Estimation Ryo Nagaoka, Shinya Kumagai, Tetsuya Yamamoto, Fumiyuki Adachi (Tohoku Univ.) RCS2012-296 |
There is a trade-off between the spatial diversity and the spatial multiplexing in multiple-input multiple-output (MIMO)... [more] | RCS2012-296 pp.73-78 |
| RCS, SR, SRW (Joint) |
2013-02-28 09:40 |
Tokyo | Waseda Univ. | Evaluation of Downlink System-level Performance for Non-Orthogonal Multiple Access (NOMA) Yuya Saito, Anass Benjebbour, Yoshihisa Kishiyama, Takehiro Nakamura (NTT DOCOMO) RCS2012-325 |
As a promising downlink multiple access for future radio access (FRA), this paper investigates the system-level performa... [more] | RCS2012-325 pp.249-254 |
| RCS, SR, SRW (Joint) |
2013-02-28 10:00 |
Tokyo | Waseda Univ. | Investigations on Power Allocation Among Beams in Non-orthogonal Access with Random Beamforming and Intra-beam SIC for Cellular MIMO Downlink Yuta Hayashi (Tokyo Univ. of Science), Yoshihisa Kishiyama (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) RCS2012-326 |
We investigate the power allocation among multiple beams in our previously reported non-orthogonal access with random be... [more] | RCS2012-326 pp.255-260 |
| RCS, SR, SRW (Joint) |
2013-03-01 11:10 |
Tokyo | Waseda Univ. | A Study on Inter-cell Interference Coordination Method Using Inter-cell Interference Power Control in LTE Uplink Kenichi Higuchi (Tokyo Univ. of Science), Yoshiko Saito, Seigo Nakao (Panasonic) RCS2012-342 |
We propose an inter-cell interference coordination (ICIC) method using transmission power control (TPC) based on inter-c... [more] | RCS2012-342 pp.345-350 |
| SIP, RCS | 2013-01-31 13:55 |
Hiroshima | Viewport-Kure-Hotel (Kure) | Performance Evaluation Considering Cost of Multi-cell Cooperative HetNet Naoki Onda, Takeo Fujii (UEC) SIP2012-94 RCS2012-251 |
One of the issues of the next generation cellular systems is improvement of cell-edge throughput performance. Recently,... [more] |
SIP2012-94 RCS2012-251 pp.79-84 |
| SIP, RCS | 2013-01-31 14:20 |
Hiroshima | Viewport-Kure-Hotel (Kure) | Throughput Performance of CRE with a variable bias in HetNet Katsunori Kikuchi, Hiroyuki Otsuka (Kogakuin Univ.) SIP2012-95 RCS2012-252 |
Heterogeneous networks (HetNet) are expected to handle increasing demand for mobile network capacity and has been mainly... [more] | SIP2012-95 RCS2012-252 pp.85-90 |
| SIP, RCS | 2013-01-31 14:45 |
Hiroshima | Viewport-Kure-Hotel (Kure) | Investigation on Interference Rejection Combining Receiver in Heterogeneous Networks Employing Inter-cell Interference Coordination for LTE-Advanced Downlink Yusuke Ohwatari, Akihito Morimoto, Nobuhiko Miki, Yukihiko Okumura (NTT DOCOMO) SIP2012-96 RCS2012-253 |
In LTE-Advanced, heterogeneous networks where low power nodes such as picocells are overlaid onto macrocells were extens... [more] | SIP2012-96 RCS2012-253 pp.91-96 |
| NS, RCS (Joint) |
2012-12-13 10:50 |
Ehime | Ehime Univ. | Investigation on Effect of User Throughput Improvement for Interference Rejection Combining Receiver in Heterogeneous Networks for LTE-Advanced Downlink Yusuke Ohwatari, Akihito Morimoto, Nobuhiko Miki, Yukihiko Okumura (NTT DOCOMO) RCS2012-189 |
In LTE-Advanced, heterogeneous networks where low power nodes such as picocells are overlaid onto macrocells were extens... [more] | RCS2012-189 pp.35-40 |
| SR, AN, USN, RCS (Joint) |
2012-10-17 10:50 |
Fukuoka | Fukuoka univ. | Investigation on Downlink/Uplink Throughput Performance in Heterogeneous Network Employing Cell Range Expansion for LTE-Advanced Akihito Morimoto, Nobuhiko Miki, Yukihiko Okumura (NTT DOCOMO) RCS2012-129 |
In LTE-Advanced, heterogeneous networks are important to improve further the system throughput per unit area. In heterog... [more] | RCS2012-129 pp.25-30 |
| SR, AN, USN, RCS (Joint) |
2012-10-18 10:15 |
Fukuoka | Fukuoka univ. | Performance Evaluation of Interference Rejection Combining Receiver in LTE-Advanced Uplink CoMP Takashi Iwai (PMCRD), Kazuki Takeda, Akihiko Nishio (Panasonic), Atsushi Matsumoto, Sadaki Futagi (PMCRD) RCS2012-138 SR2012-58 AN2012-32 USN2012-35 |
Introduction of coordinated multipoint (CoMP) operation is considered to enhance the spectrum efficiency in LTE-Advanced... [more] | RCS2012-138 SR2012-58 AN2012-32 USN2012-35 pp.81-86(RCS), pp.139-144(SR), pp.51-56(AN), pp.45-50(USN) |
| RCS, NS, USN (Joint) |
2012-07-19 13:45 |
Iwate | Iwate Univ. | Multi-BS Cooperative Transmission Control among Arbitrary BSs Daigo Ogata, Atsushi Nagate, Teruya Fujii (SoftBank Mobile Corp.) RCS2012-80 |
Coordinated Multi-Point (CoMP) transmission, in which multiple base stations (BSs) transmit their signals in a coordinat... [more] | RCS2012-80 pp.31-36 |
| RCS, NS, USN (Joint) |
2012-07-20 13:50 |
Iwate | Iwate Univ. | Non-orthogonal Access with Random Beamforming and Intra-beam SIC for Cellular MIMO Downlink Kenichi Higuchi (Tokyo Univ. of Science), Yoshihisa Kishiyama (NTT DOCOMO) RCS2012-89 |
We consider the non-orthogonal access with successive interference canceller (SIC) in cellular multiple-input multiple-o... [more] | RCS2012-89 pp.85-90 |
| RCS | 2012-06-21 11:10 |
Hokkaido | Hakodate City Central Library | A Study on Transmission Power Control Considering Inter-Cell Interference for Non-orthogonal Access with MMSE-SIC in Cellular Uplink Yuki Endo (Tokyo Univ. of Science), Yoshihisa Kishiyama (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) RCS2012-46 |
This paper investigates the system-level throughput performance of the non-orthogonal access with minimum mean squared e... [more] | RCS2012-46 pp.19-24 |
| RCS | 2012-06-21 11:50 |
Hokkaido | Hakodate City Central Library | Throughput Performance of Non-orthogonal Access with SIC in Cellular Downlink Using Fractional Frequency Reuse Junpei Umehara (Tokyo Univ. of Science), Yoshihisa Kishiyama (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) RCS2012-48 |
Aiming at the better tradeoff between the system frequency efficiency measured by the average user throughput and user f... [more] | RCS2012-48 pp.31-36 |
| RCS | 2012-06-21 13:50 |
Hokkaido | Hakodate City Central Library | Cell Range Expansion Using Distributed Q-Learning in Heterogeneous Networks Toshihito Kudo, Tomoaki Ohtsuki (Keio Univ.) RCS2012-51 |
Heterogeneous networks (HetNets) that put pico base stations (PBSs) in the macro cells are necessary to improve the netw... [more] | RCS2012-51 pp.49-54 |
| RCS | 2012-06-21 16:30 |
Hokkaido | Hakodate City Central Library | Investigation on Link Performance Modeling of Interference Rejection Combining Receiver for System Level Evaluation in LTE-Advanced Downlink Yousuke Sano, Yusuke Ohwatari, Nobuhiko Miki, Akihito Morimoto, Yukihiko Okumura (NTT DOCOMO) RCS2012-57 |
The interference rejection combining (IRC) receiver, which can suppress inter-cell interference, is effective in improvi... [more] | RCS2012-57 pp.85-90 |
| IN, RCS (Joint) |
2012-05-17 09:25 |
Tokyo | Kuramae-Kaikan, Tokyo Institute of Technology | Investigation on Transmission Power Control Suitable for Heterogeneous Network Employing Cell Range Expansion in LTE-Advanced Uplink Akihito Morimoto, Nobuhiko Miki (NTT DOCOMO), Hiroyuki Ishii (DOCOMO Innovations, Inc), Daisuke Nishikawa, Yukihiko Okumura (NTT DOCOMO) RCS2012-22 |
In Long-Term Evolution (LTE)-Advanced, heterogeneous networks where femtocells and picocells are overlaid onto macrocell... [more] | RCS2012-22 pp.1-6 |
| RCS | 2012-04-20 13:00 |
Kyoto | Kyoto Univ. | Investigation on Impact of Interference Rejection Combining Receiver Assuming Inter-cell Reference Signals Collision in LTE-Advanced Yusuke Ohwatari, Nobuhiko Miki, Yuta Sagae, Yukihiko Okumura (NTT DOCOMO) RCS2012-15 |
The interference rejection combining (IRC) receiver, which can suppress inter-cell interference, is effective in improvi... [more] | RCS2012-15 pp.85-90 |
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