| Presentation | 2013-04-18 Basic concept and Technology of Massive Antenna Systems for Wireless Entrance Links(MAS-WE) : Performance evaluation of the MAS-WE with computer simulations Kazuki MARUTA, Atsushi OHTA, Satoshi KUROSAKI, Takuto ARAI, Masataka IIZUKA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have proposed Massive Antenna Systems for Wireless Entrance (MAS-WE) on which the entrance base station employs a large number of antennas. This paper additionally proposes inter-user interference (IUI) suppression method and simple user scheduling method for MAS-WE. These proposed methods have less impact for their implementation while it can achieve effective IUI suppression performance with simple signal processing. System level simulation considering imperfect channel state information was conducted and the results showed that MAS-WE with the proposed methods can stably achieve high spectral efficiency with high level spatial division multiplexing in wide coverage area. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Massive antenna / Multiuser MIMO / Interference suppression / Scheduling / Channel correlation / Sectorization |
| Paper # | RCS2013-6 |
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| Committee | RCS |
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| Conference Date | 2013/4/11(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) | Basic concept and Technology of Massive Antenna Systems for Wireless Entrance Links(MAS-WE) : Performance evaluation of the MAS-WE with computer simulations |
| Sub Title (in English) | |
| Keyword(1) | Massive antenna |
| Keyword(2) | Multiuser MIMO |
| Keyword(3) | Interference suppression |
| Keyword(4) | Scheduling |
| Keyword(5) | Channel correlation |
| Keyword(6) | Sectorization |
| 1st Author's Name | Kazuki MARUTA |
| 1st Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation() |
| 2nd Author's Name | Atsushi OHTA |
| 2nd Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
| 3rd Author's Name | Satoshi KUROSAKI |
| 3rd Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
| 4th Author's Name | Takuto ARAI |
| 4th Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
| 5th Author's Name | Masataka IIZUKA |
| 5th Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
| Date | 2013-04-18 |
| Paper # | RCS2013-6 |
| Volume (vol) | vol.113 |
| Number (no) | 8 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |