Presentation | 2013-07-17 Joint Femtocell Clustering and Cross-tier Interference Mitigation with Distributed Antenna System in Small Cell Networks Massa NDONG, Takeo FUJII, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Small cell networks improve the spectral area efficiency of macrocells. The femtocells overlaid onto macrocell constitute an underlay system instance of small cell network whose performance is limited by the cross-tier interference of the macrocell users. This study proposes a cooperative cellular architecture composed of a distributed antenna system (DAS) and the femtocell-macrocell underlay system. By distributing the remote antenna units of the DAS in the two-tier network, the cross-tier interference can be mitigated at the femtocells located near macrocell users. The cross-tier interference mitigation is applied on femtocells clustered by the DAS. The proposed joint cross-tier interference mitigation and femtocell clustering ensures a better average capacity across all end users in the two tier network. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Macrocell / Femtocell / DAS / Cross-tier interference mitigation / Heterogeneous networks / Spectrum sharing / Small cell networks |
Paper # | SR2013-21 |
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Conference Information | |
Committee | SR |
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Conference Date | 2013/7/10(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Software Radio(SR) |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Joint Femtocell Clustering and Cross-tier Interference Mitigation with Distributed Antenna System in Small Cell Networks |
Sub Title (in English) | |
Keyword(1) | Macrocell |
Keyword(2) | Femtocell |
Keyword(3) | DAS |
Keyword(4) | Cross-tier interference mitigation |
Keyword(5) | Heterogeneous networks |
Keyword(6) | Spectrum sharing |
Keyword(7) | Small cell networks |
1st Author's Name | Massa NDONG |
1st Author's Affiliation | Advanced Wireless Communication Research Center, The University of Electro-Communications() |
2nd Author's Name | Takeo FUJII |
2nd Author's Affiliation | Advanced Wireless Communication Research Center, The University of Electro-Communications |
Date | 2013-07-17 |
Paper # | SR2013-21 |
Volume (vol) | vol.113 |
Number (no) | 131 |
Page | pp.pp.- |
#Pages | 7 |
Date of Issue |