| Presentation | 2014-12-19 Field Experiments on Combination of Downlink CoMP in LTE-Advanced and Smart Vertical MIMO Daisuke KURITA, Yuki INOUE, Yoshihisa KISHIYAMA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper presents experimental results on coordinated multipoint (CoMP) joint transmission (JT) and dynamic point selection (DPS) in the OFDMA based LTE-Advanced downlink. We investigate the gain of CoMP JT and DPS compared to non-CoMP, and install a smart vertical MIMO (SV-MIMO) antenna as BS antennas. Field experiments, which are conducted in a suburban, and urban area in Japan, show that the achievable user throughput of CoMP DPS is 1.9 times greater than that for non-CoMP, and no remarkable difference between CoMP JT and CoMP DPS within 5% throughput. Finally combination of CoMP transmission and SV-MIMO antenna achieve 2.4 gain compared to the conventional BS antennas. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | LTE-Advanced / CoMP / Joint transmission / Dynamic point selection / SV-MIMO / Field experiment |
| Paper # | RCS2014-260 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2014/12/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Radio Communication Systems (RCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Field Experiments on Combination of Downlink CoMP in LTE-Advanced and Smart Vertical MIMO |
| Sub Title (in English) | |
| Keyword(1) | LTE-Advanced |
| Keyword(2) | CoMP |
| Keyword(3) | Joint transmission |
| Keyword(4) | Dynamic point selection |
| Keyword(5) | SV-MIMO |
| Keyword(6) | Field experiment |
| 1st Author's Name | Daisuke KURITA |
| 1st Author's Affiliation | 5G Radio Access Network Research Group, NTT DOCOMO, INC.() |
| 2nd Author's Name | Yuki INOUE |
| 2nd Author's Affiliation | 5G Radio Access Network Research Group, NTT DOCOMO, INC. |
| 3rd Author's Name | Yoshihisa KISHIYAMA |
| 3rd Author's Affiliation | 5G Radio Access Network Research Group, NTT DOCOMO, INC. |
| Date | 2014-12-19 |
| Paper # | RCS2014-260 |
| Volume (vol) | vol.114 |
| Number (no) | 372 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |