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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| WPT, AP (Joint) |
2021-01-21 13:05 |
Online | Online | [Invited Lecture]
[Invited Lecture]Evaluation of propagation loss considering building influence at 0.9/2.3/5.1GHz band Yuki Igarashi, Kentaro Nishimori (Niigata Univ.), Yasunori Shimazaki (Panasonic), Ryotaro Taniguchi, Yuta Mizuno (Niigata Univ.)  AP2020-103 |
The next generation (5th generation: 5G) of mobile communication systems have been actively investigated all over the wo... [more] | AP2020-103 pp.1-6 |
| CS | 2020-11-06 13:55 |
Online | Online + Central Community Center, Nonoichi Community Center (Primary: Online, Secondary: On-site) |
[Invited Lecture]
Technology for Improving Connectivity with Local Networks Assuming Local 5G and Its Demonstration Takeshi Matsumura, Kazuo Ibuka, Hikaru Kawasaki, Fumihide Kojima (NICT) CS2020-61 |
Local 5G is expected as a system that enables a unique and advanced local network according to respective local demands.... [more] | CS2020-61 pp.69-74 |
| SR | 2018-10-30 10:30 |
Overseas | Mandarin Hotel, Bangkok, Thailand | [Poster Presentation]
A study of network capacity improvement by introducing micro-cell operator concept Homare Murakami, Hirokazu Sawada, Kentaro Ishizu, Fumihide Kojima (NICT) SR2018-64 |
Micro-cell base stations using millimeter-wave band will be deployed in 5G systems. It may difficult to cover wide area ... [more] | SR2018-64 pp.13-14 |
| SRW | 2018-06-08 12:50 |
Tokyo | Shibaura Institute of Technology | Evaluation of Dynamic-duplex Cellular System on LTE Uplink under Micro-cell Environment Kyoya Teramae, Hiroto Kuriki, Keiich Mizutani, Takeshi Matsumura, Hiroshi Harada (Kyoto Univ.) SRW2018-4 |
In recent years, in-band full-duplex (IBFD), which simultaneously allocate uplink (UL) and downlink (DL) to the frequenc... [more] | SRW2018-4 pp.15-20 |
| RCS, SR, SRW (Joint) |
2018-03-02 11:20 |
Kanagawa | YRP | Evaluation of Dynamic-duplex Cellular System on LTE Downlink under Micro-cell Environment Hiroto Kuriki, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada (Kyoto Univ.) SRW2017-89 |
In this paper, we propose a dynamic-duplex cellular (DDC) system that adds an uplink (UL) communication to the downlink ... [more] | SRW2017-89 pp.99-104 |
| AP, SAT, SANE (Joint) |
2016-07-22 15:50 |
Hokkaido | Otaru port marina | 11GHz-band MIMO Channel Propagation Parameters Characteristics in an Outdoor Street Micro-Cell Environment Kentaro Saito, Jun-ichi Takada (TiTech), Minseok Kim (Niigata Univ.) AP2016-65 |
Recently, the fifth-generation mobile communication system (5G) have been hot research topics to accommodate increasing ... [more] | AP2016-65 pp.155-160 |
| AP | 2015-06-11 15:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Fast Fading Characteristics for Microwave to Millimeter-wave Band in Street Microcell Environments Minoru Inomata, Wataru Yamada, Motoharu Sasaki, Takeshi Onizawa (NTT), Koshiro Kitao, Tetsuro Imai (NTT DOCOMO) AP2015-38 |
The fast fading characteristics for microwave to millimeter wave band in street microcell environments are analyzed base... [more] | AP2015-38 pp.35-40 |
| AP | 2015-01-23 12:30 |
Ehime | Ehime University | Propagation Loss Characteristics for Millimeter-wave Band in NLOS Street Microcell Environment Minoru Inomata, Wataru Yamada, Motoharu Sasaki, Takatoshi Sugiyama, Masato Mizoguchi (NTT), Koshiro Kitao, Tetsuro Imai (NTT DOCOMO) AP2014-178 |
In this paper, propagation loss characteristics for millimeter wave band in NLOS street microcell environment are analyz... [more] | AP2014-178 pp.97-102 |
| AP, SAT (Joint) |
2014-07-24 09:45 |
Gifu | Gero Citizen Hall | Path Loss Variation Characteristics at Sub-millimeter Wave Band in Street microcell environment Motoharu Sasaki, Wataru Yamada, Takatoshi Sugiyama (NTT), Tetsuro Imai (NTT DOCOMO) AP2014-48 |
In this paper, path loss variation characteristics in sub-millimeter wave band are analyzed based on measurement results... [more] | AP2014-48 pp.1-6 |
| OPE, OFT | 2010-02-26 10:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Construction of free-space optical beams components for data-transmission in optical microcells communication systems Koji Yano, Koichi Nakano, Haruki Nishimura, Koji Nonaka (Kochi Univ. of Tech.) OFT2009-85 OPE2009-226 |
The optical wireless systems are free space communication using optical beam for information carrier instead of radio w... [more] |
OFT2009-85 OPE2009-226 pp.13-16 |
| RCS, SIP | 2010-01-22 15:10 |
Fukuoka | Kyushu Univ. | Mobility control for fast terminals allowing polling-based packet transfer in connected micro-cells Takahiko Yamada, Phan Thanh Hoa (Ritsumeikan Univ.) SIP2009-121 RCS2009-255 |
This paper proposes an integrated mobile network for the future. The components are a macro-cellular network, a virtual ... [more] | SIP2009-121 RCS2009-255 pp.275-280 |
| OFT, OPE | 2009-03-06 14:45 |
Tokyo | Kikai-Shinko-Kaikan Bldg | Free-space optical communication access technique for indoor mobile users and it's expansion to the wide region remote sensing technique. Haruki Nishimura, Toshihiro Kato, Koji Yano, Kazuki Takeuti, Takuya Maeda, Koji Nonaka (Kochi Univ. of Tech.), Yosuke Tanaka (Tokyo Univ. of Agri. and Tech.) OFT2008-96 OPE2008-196 |
Broadband optical freespace communications using laser beam is necessary to have the complex beam alignment mechanism fo... [more] | OFT2008-96 OPE2008-196 pp.51-55 |
| RCS, AN, MoNA, SR (Joint) |
2009-03-05 13:00 |
Kanagawa | YRP | Connected cells of a micro-celular network for fast moving terminals Takahiko Yamada (Ritsumeikan Univ.) RCS2008-240 |
This paper presents a micro-cell configuration for popular mobile multimedia communications in future. For the popular m... [more] | RCS2008-240 pp.167-172 |
| IN | 2008-06-20 09:55 |
Hokkaido | Hokkaido Univ. | A control system of the terrestrial network to allow high-bit rate IP transfer to fast terminals in a unified micro-cellular network Maniruzzaman Mollah, Phan Thanh Hoa, Takahiko Yamada (Ritsumeikan Univ.) IN2008-16 |
A unified micro-cellular network named MM-MAN (Mobile Multimedia Metropolitan Area Network) which the authors have been ... [more] | IN2008-16 pp.41-46 |
| IN, RCS (Joint) |
2008-05-30 09:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Unified micro-cellular network providing polling-based IP transfer as a component network of 4G Takahiko Yamada (Ritsumeikan Univ.) IN2008-5 |
This paper presents a combined network with a micro-cellular network and a paging network for the 4G mobile network. MM-... [more] | IN2008-5 pp.25-30 |
| AP | 2008-04-17 10:45 |
Osaka | Osaka Electro-Communication University | An analysis of radio propagation characteristics using ray-tracing techniques on an outdoor propagation experiment Toshiteru Hayashi, Atsushi Yamamoto, Koichi Ogawa (Matsushita Electric), Gert F. Pedersen (Aalborg Univ.) AP2008-2 |
This paper presents radio propagation characteristics at 2.4 GHz in a street micro-cell environment calculated using a t... [more] | AP2008-2 pp.7-12 |
| OPE, OFT | 2008-03-07 15:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | The high-speed optical wireless communication using optical micro-cell beams by VCSEL-array transmitter HUB and multi-receiver end-node Toshihiro Kato, Haruki Nishimura, Tsuyoshi Itagaki, Orito Yokota, Charoen Tangtrongbenchasil, Koji Nonaka (Kochi Tech) OFT2007-71 OPE2007-190 |
The optical wireless access transmitter popularly uses distributed LED beam. However, there are several problems, such a... [more] | OFT2007-71 OPE2007-190 pp.51-55 |
| RCS, AN, MoNA, SR, WBS (Joint) |
2008-03-05 15:15 |
Kanagawa | YRP | A unified micro-cellular network supporting high bit rate IP transfer to fast terminals Takahiko Yamada, Phan Thanh Hoa, Satoshi Yamashita, Tomoyuki Izumi, Takashi Okumura (Ritsumeikan Univ.) RCS2007-200 |
This paper presents a unified micro-cellular network named MM-MAN (Mobile Multimedia Metropolitan Area Network). Micro-c... [more] | RCS2007-200 pp.85-90 |
| RCS, AN, MoNA, SR, WBS (Joint) |
2008-03-05 15:35 |
Kanagawa | YRP | Contention access control for the terminal registration to a polling-based unified micro-celular network Takahiko Yamada, Kazutaka Doi, Tomoaki Kasahara (Ritsumeikann Univ.) RCS2007-201 |
This paper presents a unified micro-cellular network named MM-MAN (Mobile Multimedia Metropolitan Area Network) to allow... [more] | RCS2007-201 pp.91-96 |
| RCS, AN, MoNA, SR, WBS (Joint) |
2008-03-05 15:55 |
Kanagawa | YRP | Advantages of Polling Method Over the Contention Method for Supporting fast Handover in a Microcellular Network Phan Thanh Hoa, Takahiko Yamada (Ritsumeikan Univ.) RCS2007-202 |
Microcellular network is a must for the future mobile network. In order to allow wide band for multimedia communications... [more] | RCS2007-202 pp.97-102 |
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