Presentation 2018-02-28
Study on Effective Utilization of Micro Cells in Heterogeneous Network
Eiji Okamoto, Mitsuru Uesugi, Yukitoshi Sanada, Hidekazu Murata,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) In the current mobile communication systems, heterogeneous network, in which broadband microcells with higher frequency are superimposed into a macrocell, and a part of users in the macrocell is made connect to the microcell in order to enhance the system capacity, is utilized. The authors propose a macrocell connection limitation system in which user connections are controlled with considering the user mobility, to realize both the frequency-efficiency enhancement and the user safety and comfort because the macrocell connection is prevented while walking. In this study, we numerically analyze the effect of frequency efficiency enhancement by the proposed system.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) 5G / heterogeneous network / microcell / advanced human mobility control / frequency efficiency
Paper # RCS2017-324
Date of Issue 2018-02-21 (RCS)

Conference Information
Committee RCS / SR / SRW
Conference Date 2018/2/28(3days)
Place (in Japanese) (See Japanese page)
Place (in English) YRP
Topics (in Japanese) (See Japanese page)
Topics (in English) Mobile Communication Workshop
Chair Hidekazu Murata(Kyoto Univ.) / Kenta Umebayashi(Tokyo Univ. of Agric. and Tech.) / Tadao Nakagawa(Tottori Univ.)
Vice Chair Yukitoshi Sanada(Keio Univ.) / Eisuke Fukuda(Fujitsu Labs.) / Satoshi Suyama(NTT DoCoMo) / Masayuki Ariyoshi(NEC) / Suguru Kameda(Tohoku Univ.) / Satoshi Denno(Okayama Univ.) / Makoto Hamaminato(Fujitsu labs.)
Secretary Yukitoshi Sanada(Toshiba) / Eisuke Fukuda(Hokkaido Univ.) / Satoshi Suyama(NICT) / Masayuki Ariyoshi(ATR) / Suguru Kameda(NICT) / Satoshi Denno(Kyoto Univ.) / Makoto Hamaminato
Assistant Tetsuya Yamamoto(Panasonic) / Koichi Ishihara(NTT) / Kazushi Muraoka(NEC) / Shinsuke Ibi(Osaka Univ.) / Hiroshi Nishimoto(Mitsubishi Electric) / Mamiko Inamori(Tokai Univ.) / Hiroyuki Shiba(NTT) / Gia Khanh Tran(Tokyo Inst. of Tech.) / Syusuke Narieda(NIT, Akashi College) / Kentaro Saito(Tokyo Inst. of Tech.) / Hiromasa Yamauchi(Fujitsu labs.)

Paper Information
Registration To Technical Committee on Radio Communication Systems / Technical Committee on Smart Radio / Technical Committee on Short Range Wireless Communications
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Study on Effective Utilization of Micro Cells in Heterogeneous Network
Sub Title (in English) Performance Improvement of Frequency-efficiency by Mobility Control
Keyword(1) 5G
Keyword(2) heterogeneous network
Keyword(3) microcell
Keyword(4) advanced human mobility control
Keyword(5) frequency efficiency
1st Author's Name Eiji Okamoto
1st Author's Affiliation Nagoya Institute of Technology(NITech)
2nd Author's Name Mitsuru Uesugi
2nd Author's Affiliation Panasonic Corporation(Panasonic)
3rd Author's Name Yukitoshi Sanada
3rd Author's Affiliation Keio University(Keio Univ.)
4th Author's Name Hidekazu Murata
4th Author's Affiliation Kyoto University(Kyoto Univ.)
Date 2018-02-28
Paper # RCS2017-324
Volume (vol) vol.117
Number (no) RCS-456
Page pp.pp.41-44(RCS),
#Pages 4
Date of Issue 2018-02-21 (RCS)