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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS, IN (Joint) |
2015-05-22 09:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Low frequency and small communications in dense small cells Takahiko Yamada, Toshikazu Nishimura (Ritsumeikan Univ.)  RCS2015-33 |
This paper discusses tiny communications in a campus net, in which small-cells are densely laid. The radius of those cel... [more] | RCS2015-33 pp.49-54 |
| RCS | 2015-04-17 12:10 |
Oita | Yufuin, Yufugoukan | A Study on Small Cell Selection Method Considering the Traffic Load in Heterogeneous Networks Kazuya Moriwaki, Toshiaki Yamamoto, Hailan Peng, Yasuhiro Suegara (KDDI R&D Labs.) RCS2015-15 |
The use of small cell deployments in the heterogeneous networks (HetNet) environment is considered a promising approach ... [more] | RCS2015-15 pp.77-82 |
| RCS, SR, SRW (Joint) |
2015-03-06 09:00 |
Tokyo | Tokyo Institute of Technology | A Performance Evaluation of Beam Resource Utilization for Cellular Communication Systems Haruka Suzuki, Noriyuki Fukui, Keijiro Take, Atsushi Okamura (Mitsubishi Electric Corporation) RCS2014-349 |
In the next generation mobile communication systems, due to the small cell deployment for achieving high speed and large... [more] | RCS2014-349 pp.285-290 |
| RCS, SR, SRW (Joint) |
2015-03-06 10:15 |
Tokyo | Tokyo Institute of Technology | Handover between densely-deployed small cells Takahiko Yamada, Toshikazu Nishimura (Ritsumeikan Univ.) RCS2014-352 |
This paper proposes a wireless local area network over densely-laid small cells with 3G-LTE protocol, and discusses hand... [more] | RCS2014-352 pp.303-308 |
| AP | 2015-02-19 14:10 |
Hyogo | Chusho-kigyou center at Amagasaki-City | [Invited Lecture]
A dual polarization antenna using a part of spherical reflector with a rim Yasuko Kimura (NTT docomo), Yoshio Ebine (NDK) AP2014-194 |
It is important the introduction of small cell base stations for Advanced C-RAN architecture which increases the radio c... [more] | AP2014-194 pp.43-48 |
| SR | 2015-01-29 15:15 |
Hokkaido | KKR Hakodate | Network Selection Scheme Using Positioning Information for Heterogeneous Wireless System: Proposal of Traffic Navigation Junpei Kuboniwa, Yuji Miyake, Suguru Kameda, Akinori Taira (Tohoku Univ.), Hiroshi Oguma (NIT, Toyama College), Noriharu Suematsu, Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.) SR2014-99 |
Heterogeneous wireless systems such as a combination of mobile broadband wireless access (MBWA) and wireless local area ... [more] | SR2014-99 pp.29-34 |
| RCS, NS (Joint) |
2014-12-18 10:25 |
Mie | Iseshi-Kanko-Bunka-Kaikan (Mie) | Network Selection Scheme Using Positioning Information for Heterogeneous Wireless System: Throughput Evaluation Considering the Number of Active Users Junpei Kuboniwa, Yuji Miyake, Suguru Kameda, Akinori Taira (Tohoku Univ.), Hiroshi Oguma (NIT, Toyama College), Noriharu Suematsu, Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.) RCS2014-229 |
Heterogeneous wireless systems such as a combination of mobile broadband wireless access (MBWA) and wireless local area ... [more] | RCS2014-229 pp.55-60 |
| SR | 2014-10-31 13:00 |
Overseas | I2R, Singapore | [Poster Presentation]
Small cell design with cooperative transmission for LTE-Advanced Heterogeneous Networks Teppei Oyama, Hiroyuki Seki (Fujitsu Labs) SR2014-80 |
The standardization of Long Term Evolution-Advanced (LTE-A) is conducted and adopted by many countries to solve the traf... [more] | SR2014-80 pp.123-129 |
| SR | 2014-10-31 13:00 |
Overseas | I2R, Singapore | [Poster Presentation]
Network Selection Scheme Using Positioning Information for Heterogeneous Wireless System: Throughput Evaluation Considering Selection Resource Utilization Junpei Kuboniwa, Yuji Miyake, Suguru Kameda, Akinori Taira (Tohoku Univ.), Hiroshi Oguma (NIT, Toyama College), Noriharu Suematsu, Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.) SR2014-84 |
For the next generation mobile communication, heterogeneous wireless system has been discussed to attain high throughput... [more] | SR2014-84 pp.151-156 |
| RCS | 2014-10-17 10:10 |
Kanagawa | Keio Univ. | A Field Experiment on Dual Connectivity for Small Cell Deployments using 3.5 GHz Band (2) Toshiyasu Wakayama (KDDI), Noriyuki Hashimoto (KDDI Labs.), Hiroki Takeda, Xiaoqiu Wang, Akira Matsunaga, Teruhiko Honda, Ryuji Ota (KDDI), Kazuhide Toda, Yasuhiro Suegara (KDDI Labs.) RCS2014-180 |
It is assumed that higher frequency bands, such as 3.5 GHz band, compared to widely used frequency bands for cellular ne... [more] | RCS2014-180 pp.135-140 |
| AP, MW (Joint) |
2014-09-18 10:55 |
Tokyo | Tokyo Institute of Technology, Ookayama Campus | Quantitative evaluation by antenna selection on Massive MIMO Ryochi Kataoka, Kentaro Nishimori (Niigata Univ.), Ngochao Tran, Tetsuro Imai (NTT DOCOMO) AP2014-93 |
Massive MIMO enables the improvement on the transmission rate without increasing the burden on the signal processing by ... [more] | AP2014-93 pp.9-14 |
| RCC, ASN, NS, RCS, SR (Joint) |
2014-08-01 13:00 |
Kyoto | Kyoto Terrsa | Network Coordinated Inter-Cell Interference Control using Horizontal-Plane Beamforming on Small Cells in 3D Macro and Small combined Cell Structure Kenji Hoshino, Sho Nabatame, Atsushi Nagate, Teruya Fujii (Softbank Mobile) RCS2014-131 |
3D macro and small combined cell structure, where small cells are three-dimensionally deployed on macro cells, is consid... [more] | RCS2014-131 pp.227-232 |
| AP | 2014-06-12 15:45 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | System Capacity Improvement by Application of Small Cell Antenna Vertical Tilt Sho Yoshida, Tatsuhiko Yoshihara, Hiroyuki Kawai, Taisuke Ihara, Takahiro Takiguchi, Kengo Yagyu (NTT DOCOMO) AP2014-47 |
Recently, introduction of small cells with lower transmission power in hotspots within macro cells is being studied as a... [more] | AP2014-47 pp.41-46 |
| AP | 2014-04-17 11:05 |
Kyoto | Ritsumeikan University (Suzaku Campus) | Performance evaluation by antenna selection using real propagation channel on Massive MIMO Ryochi Kataoka, Kentaro Nishimori (Niigata Univ.), Ngochao Tran, Tetsuro Imai (NTT DOCOMO) AP2014-3 |
Massive MIMO enables the improvement on the transmission rate without increasing the burden on the signal processing by ... [more] | AP2014-3 pp.13-18 |
| AP | 2014-04-17 14:00 |
Kyoto | Ritsumeikan University (Suzaku Campus) | [Invited Lecture]
A remark of base station antenna systems for future mobile communication Hiroyuki Arai (Yokohama Natl. Univ.) AP2014-6 |
To enhance the channel capacity of mobile communication systems, high performance base station antennas need to be place... [more] | AP2014-6 pp.31-34 |
| AP | 2014-03-11 14:00 |
Fukushima | Koriyama City Rodo Fukushi Kaikan | Study on Model of Radio Wave Shadowing by a Human Body at High Frequency Bands
-- Radio Wave Propagation Technology for Future Radio Access and Mobile Optical Network -- Ngochao Tran, Tetsuro Imai, Yukihiko Okumura (NTTDocomo) AP2013-198 |
(To be available after the conference date) [more] | AP2013-198 pp.75-80 |
| RCS, SR, SRW (Joint) |
2014-03-05 09:05 |
Tokyo | Waseda Univ. | A Study on Power Control Techniques considering Inter-eNB Interference for Dynamic TDD based Small Cell Networks in LTE-Advanced Systems Hiroki Takahashi, Kazunari Yokomakura, Kimihiko Imamura (Sharp) RCS2013-364 |
This paper investigates interference mitigation techniques for dynamic time division duplex (TDD) based small cell netwo... [more] | RCS2013-364 pp.353-358 |
| RCS, SIP | 2014-01-23 09:20 |
Fukuoka | Kyushu Univ. | A Study on Inter-Cell Interference Control for Small Cells using Horizontal-Plane Beam Control in 3D Cell Structure Sho Nabatame, Kenji Hoshino, Atsushi Nagate, Teruya Fujii (SoftBank Mobile) SIP2013-86 RCS2013-256 |
In 3D cell structure where small cells are three-dimensionally deployed on macro cells including skyscrapers, it is impo... [more] | SIP2013-86 RCS2013-256 pp.7-12 |
| AP | 2014-01-23 13:55 |
Kagoshima | Hozan Hall (Kagoshima Prefectural Culture Center) | Study on Shadowing by a Human Body at High Frequency Bands using UTD
-- Radio Wave Propagation Technology for Future Radio Access and Mobile Optical Network -- Ngochao Tran, Tetsuro Imai, Yukihiko Okumura (NTTDocomo) AP2013-154 |
(To be available after the conference date) [more] | AP2013-154 pp.117-122 |
| AP | 2014-01-24 11:20 |
Kagoshima | Hozan Hall (Kagoshima Prefectural Culture Center) | Experimental Study on Channel Properties in the 2GHz Band in Crowded Urban Small-Cell Environment Kentaro Saito, Tetsuro Imai, Ngochao Tran, Yukihiko Okumura (NTT DOCOMO) AP2013-163 |
Owing to the wide spread of Long Term Evolution (LTE), the capacity of cellular system has increased. However the user t... [more] | AP2013-163 pp.169-174 |
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