Presentation | 2009/11/19 Channel Capacity of Basestation Cooperation Multi-user MIMO based on Block Diagonalization Kei SAKAGUCHI, Naoki KUSASHIMA, Maki ARAI, Kiyomichi ARAKI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Basestation cooperation MIMO, also known as distributed MIMO, is a MIMO transmission technology, where some adjacent basestations cooperatively transmit signals to user terminals with multiple antennas. The basestation cooperation MIMO is effective to improve throughput performance of user terminals especially at cell-edge by means of inter-cell interference control. Further performance improvement can be achieved by joint transmission to ensure multiplexing and diversity gains. In this paper, analytical equations of channel capacity of the basestation cooperation single and multi-user MIMO are derived. The basestation cooperation MIMO channel matrix composed of channel responses with different path-losses is applied to traditional eigenmode analysis of Wishart matrix. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | MIMO system / basestation cooperation / Multi-user MIMO / Block diagonalization / theoretical analysis / Wishart matrix |
Paper # | A・P2009-120,RCS2009-142 |
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Conference Information | |
Committee | AP |
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Conference Date | 2009/11/19(1days) |
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Registration To | Antennas and Propagation (A・P) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Channel Capacity of Basestation Cooperation Multi-user MIMO based on Block Diagonalization |
Sub Title (in English) | |
Keyword(1) | MIMO system |
Keyword(2) | basestation cooperation |
Keyword(3) | Multi-user MIMO |
Keyword(4) | Block diagonalization |
Keyword(5) | theoretical analysis |
Keyword(6) | Wishart matrix |
1st Author's Name | Kei SAKAGUCHI |
1st Author's Affiliation | Tokyo Institute of Technology() |
2nd Author's Name | Naoki KUSASHIMA |
2nd Author's Affiliation | Tokyo Institute of Technology |
3rd Author's Name | Maki ARAI |
3rd Author's Affiliation | Tokyo Institute of Technology |
4th Author's Name | Kiyomichi ARAKI |
4th Author's Affiliation | Tokyo Institute of Technology |
Date | 2009/11/19 |
Paper # | A・P2009-120,RCS2009-142 |
Volume (vol) | vol.109 |
Number (no) | 304 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |