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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS | 2014-06-17 16:10 |
Okinawa | Okinawa-ken Seinenkaikan (Naha) | Investigations on Improvement of Convergence for Decentralized Cell Association Method in Heterogeneous Networks Yoshitaka Ikeda, Kenichi Higuchi (Tokyo Univ. of Science)  RCS2014-53 |
This paper enhances our previously reported simple decentralized cell association method for heterogeneous networks, whe... [more] | RCS2014-53 pp.119-124 |
| RCS | 2014-06-18 09:08 |
Okinawa | Okinawa-ken Seinenkaikan (Naha) | Joint Control of Autonomous Cell Association and Power Control for Heterogeneous Networks with Inter-cell Interference Coordination Kota Ito, Kenichi Higuchi (Tokyo Univ. of Science) RCS2014-59 |
This paper proposes a joint control method of cell association and transmission power control of the pico base stations ... [more] | RCS2014-59 pp.155-160 |
| RCS | 2014-06-18 09:16 |
Okinawa | Okinawa-ken Seinenkaikan (Naha) | Transmission Power Control Method Using Protected and Non-protected Bands Based on Shared Metric Among Base Stations for Downlink Heterogeneous Networks Soya Matsui, Kenichi Higuchi (Tokyo Univ. of Science) RCS2014-60 |
This paper proposes a downlink transmission power control method using protected and non-protected bands, which is assum... [more] | RCS2014-60 pp.161-166 |
| RCS | 2014-06-18 10:13 |
Okinawa | Okinawa-ken Seinenkaikan (Naha) | Investigations on Adaptive Transmission Power Control Based on Soft FFR for Downlink OFDMA Yusuke Takahashi, Kenichi Higuchi (Tokyo Univ. of Science) RCS2014-65 |
We propose an adaptive transmission power control method based on soft fractional frequency reuse (SFR) for cellular dow... [more] | RCS2014-65 pp.191-196 |
| RCS, SR, SRW (Joint) |
2014-03-04 10:40 |
Tokyo | Waseda Univ. | Field Experiment Results of Precoding-Based Vertical Plane Beamforming of Base Station Antenna for LTE-Advanced Kenji Hoshino, Sho Nabatame, Atsushi Nagate, Teruya Fujii (Softbank Mobile) RCS2013-353 |
In cellular mobile communication systems, co-channel interference among cells caused by 1 cell frequency reuse is one of... [more] | RCS2013-353 pp.283-288 |
| RCS, SIP | 2014-01-23 08:55 |
Fukuoka | Kyushu Univ. | A Study on Downlink Inter-Cell Interference Cancellation from Macro-Cell to Small-Cell Suitable for Heterogeneous Networks Employing Cell Range Expansion Manabu Mikami, Masayuki Miyashita, Teruya Fujii (Softbank Mobile) SIP2013-85 RCS2013-255 |
Recently, data traffic is explosively increasing in cellular mobile communication system due to the prevalence of smart ... [more] | SIP2013-85 RCS2013-255 pp.1-6 |
| RCS, SIP | 2014-01-24 13:50 |
Fukuoka | Kyushu Univ. | Inter-Cell Interference Coordination Method Using Frequency Block Dependent Transmission Power Control and Weighted Proportional Fair Scheduling in Non-orthogonal Access with SIC for Cellular Uplink Yuki Endo (Tokyo Univ. of Science), Yoshihisa Kishiyama (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) SIP2013-130 RCS2013-300 |
This paper proposes an inter-cell interference coordination (ICIC) method using a combination of our previously reported... [more] | SIP2013-130 RCS2013-300 pp.263-268 |
| RCS, SIP | 2014-01-24 14:15 |
Fukuoka | Kyushu Univ. | System-level Throughput Comparison Between MMSE-SIC and MMSE Receivers for Various Numbers of Non-orthogonally Multiplexed Users in Uplink Non-orthogonal Access Hiromi Katayama (Tokyo Univ. of Science), Yoshihisa Kishiyama (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) SIP2013-131 RCS2013-301 |
This paper compares the base station receiver structures between linear minimum mean squared error (MMSE)-based filterin... [more] | SIP2013-131 RCS2013-301 pp.269-274 |
| RCS, SIP | 2014-01-24 15:40 |
Fukuoka | Kyushu Univ. | Proportional Fair-Based Joint Optimization of Cell Association and Inter-cell Interference Coordination for Heterogeneous Networks Yoshitaka Ikeda (Tokyo Univ. of Science), Shozo Okasaka, Masayuki Hoshino (Panasonic), Kenichi Higuchi (Tokyo Univ. of Science) SIP2013-134 RCS2013-304 |
This paper proposes a proportional fair-based joint optimization of cell association and bandwidth ratio of protected ra... [more] | SIP2013-134 RCS2013-304 pp.287-292 |
| RCS, NS (Joint) |
2013-12-18 14:45 |
Kagawa | Sunport Hall Takamatsu | Investigations on Fast Covergence Algorithm for Decentralized Cell Association Method in Heterogeneous Networks Tetsunosuke Koizumi, Yoshitaka Ikeda, Kenichi Higuchi (Tokyo Univ. of Science) RCS2013-213 |
This paper extends our previously reported simple decentralized cell association method for heterogeneous networks (HetN... [more] | RCS2013-213 pp.41-46 |
| RCS, NS (Joint) |
2013-12-18 16:35 |
Kagawa | Sunport Hall Takamatsu | Investigation on Inter-cell Succsessive Interference Canceller Based on Soft Detection in LTE-Advanced Downlink Yousuke Sano, Yusuke Ohwatari, Kazuaki Takeda, Yukihiko Okumura (NTT DOCOMO) RCS2013-217 |
In LTE-Advanced, to improve the user throughput, non-linear receivers which cancel the inter-cell interference signals u... [more] | RCS2013-217 pp.65-70 |
| RCS, AP (Joint) |
2013-11-22 10:10 |
Shimane | Matsue Terrsa | Multiple APs Simultaneous Transmission Technology with Implicit Feedback Beamforming Tomoki Murakami, Hayato Fukuzono, Yasushi Takatori, Masato Mizoguchi (NTT) AP2013-118 |
We proposed a multiple access points (APs) simultaneous transmission technique which APs transmit to their own station (... [more] | AP2013-118 pp.105-110 |
| RCS | 2013-06-21 10:10 |
Hokkaido | Hokkaido Univ. | Performance Evaluation of Inter-Cell Interference Coordination Method Using Frequency Block Dependent Transmission Power Control in Non-orthogonal Access with SIC for Cellular Uplink Hiromi Katayama, Kenichi Higuchi (Tokyo Univ. of Science) RCS2013-65 |
This paper compares our previously reported two inter-cell interference coordination (ICIC) methods based on frequency b... [more] | RCS2013-65 pp.165-170 |
| 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 13:40 |
Tokyo | Waseda Univ. | Channel Capacity of Distributed MIMO systems with Spatially Correlated Shadowing Ou Zhao, Hidekazu Murata, Susumu Yoshida (Kyoto Univ.) RCS2012-294 |
In order to demonstrate the channel capacity improvement by MIMO transmission techniques in distributed antenna systems ... [more] | RCS2012-294 pp.61-66 |
| 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 |
| RCS, SR, SRW (Joint) |
2013-03-01 11:30 |
Tokyo | Waseda Univ. | A Simple Decentralized Cell Association Method for Heterogeneous Networks in Fading Channel Tetsunosuke Koizumi, Kenichi Higuchi (Tokyo Univ. of Science) RCS2012-343 |
This paper extends our previously reported simple decentralized cell association method for heterogeneous networks (HetN... [more] | RCS2012-343 pp.351-356 |
| 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 |
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