Presentation | 2010-03-05 Heterogeneous Network in LTE-Advanced Motohiro Tanno, Akihito Morimoto, Tetsushi Abe, Yoshihisa Kishiyama, Takehiro Nakamura, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | LTE (Long-Term Evolution)-Advanced will focus on deployments in local areas such as indoor and hotspot environments, since most of the traffic is concentrated in those local areas. In order to accommodate efficiently the increasing amount of traffic estimated in the future, it is effective to deploy small cells in high-traffic areas. As a result, various types of cells will coexist such as macrocells, picocells, and femtocells in a radio access network (RAN), which is called a heterogeneous network. In the heterogeneous network, an extremely high level of inter-cell interference is experienced due to coexistence of low transmission power base stations, CSG (Closed Subscriber Group) base stations, etc. Therefore, inter-cell interference problem becomes more serious and related radio access techniques are being investigated for the heterogeneous network. This paper presents the technical background and radio access techniques for the heterogeneous network in LTE-Advanced. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | LTE-Advanced / heterogeneous network / picocell / femtocell |
Paper # | RCS2009-317,MoMuC2009-90,SR2009-114,AN2009-83 |
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Conference Information | |
Committee | MoMuC |
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Conference Date | 2010/2/24(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Mobile Multimedia Communications(MoMuC) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Heterogeneous Network in LTE-Advanced |
Sub Title (in English) | |
Keyword(1) | LTE-Advanced |
Keyword(2) | heterogeneous network |
Keyword(3) | picocell |
Keyword(4) | femtocell |
1st Author's Name | Motohiro Tanno |
1st Author's Affiliation | Radio Access Network Development Department, NTT DOCOMO, INC.() |
2nd Author's Name | Akihito Morimoto |
2nd Author's Affiliation | Radio Access Network Development Department, NTT DOCOMO, INC. |
3rd Author's Name | Tetsushi Abe |
3rd Author's Affiliation | Radio Access Network Development Department, NTT DOCOMO, INC. |
4th Author's Name | Yoshihisa Kishiyama |
4th Author's Affiliation | Radio Access Network Development Department, NTT DOCOMO, INC. |
5th Author's Name | Takehiro Nakamura |
5th Author's Affiliation | Radio Access Network Development Department, NTT DOCOMO, INC. |
Date | 2010-03-05 |
Paper # | RCS2009-317,MoMuC2009-90,SR2009-114,AN2009-83 |
Volume (vol) | vol.109 |
Number (no) | 441 |
Page | pp.pp.- |
#Pages | 6 |
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