Presentation | 2016-04-22 BER Performance of Block MSN Beamforming in Multi-User MIMO Transmission Toshiro Ooka, Nobuyoshi Kikuma, Kunio Sakakibara, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | For improving the channel capacity of wireless communication systems, the use of MU-MIMO (Multi-User Multiple Input Multiple Output) technology has been considered. It is because MU-MIMO enables the multiple user terminals to simultaneously communicate with the same base station. As the method of implementing MU-MIMO downlink, Block Diagonalization (BD) and the improved BD with antenna or beam selection on user terminals were proposed. In the BD methods, the transmission weights are determined to cancel interference between multiple user terminals. This paper proposes Block Maximum Signal-to-Noise ratio (B-MSN) which determines the transmission weights to enhance the gain for each user terminal in addition to the interference cancellation. We evaluate the BER performance of the proposed method by computer simulation, and show the effectiveness of the proposed method through comparison with the conventional methods. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | MU-MIMO / BD / B-MSN / BER performance |
Paper # | AP2016-11 |
Date of Issue | 2016-04-14 (AP) |
Conference Information | |
Committee | AP |
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Conference Date | 2016/4/21(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Chub university |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Antennas and Propagation |
Chair | Keizo Cho(Chiba Inst. of Tech.) |
Vice Chair | Hisato Iwai(Doshisha Univ.) |
Secretary | Hisato Iwai(KDDI R&D Labs.) |
Assistant | Yuichi Kimura(Saitama Univ.) |
Paper Information | |
Registration To | Technical Committee on Antennas and Propagation |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | BER Performance of Block MSN Beamforming in Multi-User MIMO Transmission |
Sub Title (in English) | |
Keyword(1) | MU-MIMO |
Keyword(2) | BD |
Keyword(3) | B-MSN |
Keyword(4) | BER performance |
1st Author's Name | Toshiro Ooka |
1st Author's Affiliation | Nagoya Institute of Technology(Nitech) |
2nd Author's Name | Nobuyoshi Kikuma |
2nd Author's Affiliation | Nagoya Institute of Technology(Nitech) |
3rd Author's Name | Kunio Sakakibara |
3rd Author's Affiliation | Nagoya Institute of Technology(Nitech) |
Date | 2016-04-22 |
Paper # | AP2016-11 |
Volume (vol) | vol.116 |
Number (no) | AP-7 |
Page | pp.pp.57-62(AP), |
#Pages | 6 |
Date of Issue | 2016-04-14 (AP) |