Presentation | 2019-06-20 Decentralized Probabilistic Frequency-Block Activation Control for Inter-cell Interference Coordination and Traffic Load Balancing Fumiya Ishikawa, Yoshihisa Kishiyama, Kenichi Higuchi, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We propose a decentralized probabilistic frequency-block activation control method for cellular downlink. The aim of the proposed method is to increase the downlink system throughput within the system coverage by adaptively control the activation of each of multiple frequency blocks at all base stations (BSs) to achieve inter-cell interference coordination (ICIC) and traffic load balancing effects. The proposed method does not rely on complicated inter-BS cooperation; it uses inter-BS cooperation only to share the temporal system throughput observed at the neighboring BSs. Based on the shared temporal system throughput information, each BS independently performs online activation control for the respective frequency blocks in a probabilistic manner, which autonomously achieves ICIC and load balancing effects among BSs. Computer simulation results, in which the mobility of the user terminals is taken into account, show the effectiveness of the proposed method. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Heterogeneous networks / probabilistic activation control / transmission power control |
Paper # | RCS2019-70 |
Date of Issue | 2019-06-12 (RCS) |
Conference Information | |
Committee | RCS |
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Conference Date | 2019/6/19(3days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Miyakojima Hirara Port Terminal Building |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | First Presentation in IEICE Technical Committee, Resource Control, Scheduling, Wireless Communications, etc. |
Chair | Tomoaki Otsuki(Keio Univ.) |
Vice Chair | Satoshi Suyama(NTT DoCoMo) / Fumiaki Maehara(Waseda Univ.) / Toshihiko Nishimura(Hokkaido Univ.) |
Secretary | Satoshi Suyama(NTT) / Fumiaki Maehara(Kyushu Univ.) / Toshihiko Nishimura |
Assistant | Kazushi Muraoka(NTT DOCOMO) / Shinsuke Ibi(Doshisha Univ.) / Koichi Adachi(Univ. of Electro-Comm.) / Osamu Nakamura(Sharp) / Shinya Kumagai(Fujitsu Labs.) |
Paper Information | |
Registration To | Technical Committee on Radio Communication Systems |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Decentralized Probabilistic Frequency-Block Activation Control for Inter-cell Interference Coordination and Traffic Load Balancing |
Sub Title (in English) | |
Keyword(1) | Heterogeneous networks |
Keyword(2) | probabilistic activation control |
Keyword(3) | transmission power control |
1st Author's Name | Fumiya Ishikawa |
1st Author's Affiliation | Tokyo University of Science(Tokyo Univ. of Science) |
2nd Author's Name | Yoshihisa Kishiyama |
2nd Author's Affiliation | NTT DOCOMO, INC.(NTT DOCOMO) |
3rd Author's Name | Kenichi Higuchi |
3rd Author's Affiliation | Tokyo University of Science(Tokyo Univ. of Science) |
Date | 2019-06-20 |
Paper # | RCS2019-70 |
Volume (vol) | vol.119 |
Number (no) | RCS-90 |
Page | pp.pp.203-208(RCS), |
#Pages | 6 |
Date of Issue | 2019-06-12 (RCS) |