Presentation | 2014-10-03 A Study on Weight Convergence Algorithm for Inter-User Interference Cancellation Precoding Method in MU-MIMO Yuma KIMURA, Kaname OBA, Tadatomo SATO, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Multi-User MIMO (MU-MIMO) is a technology that the base station performs MIMO transmission simultaneously a plurality of UEs for improving the communication performance of the entire system. As a method to realize the MU-MIMO transmission, gain the precoding method based on signal subspace is proposed. It is obtained a large precoding gains. However, it is a problem that the amount of calculation required to generate the weight. In this paper, we investigate the weight convergence algorithm for Inter-user Interference (MI) cancellation precoding method based on signal subspace in MU-MIMO downlink for two users. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | MU-MIMO / Precoding / BD / IBD |
Paper # | WBS2014-34 |
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Committee | WBS |
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Conference Date | 2014/9/26(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Wideband System(WBS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Study on Weight Convergence Algorithm for Inter-User Interference Cancellation Precoding Method in MU-MIMO |
Sub Title (in English) | |
Keyword(1) | MU-MIMO |
Keyword(2) | Precoding |
Keyword(3) | BD |
Keyword(4) | IBD |
1st Author's Name | Yuma KIMURA |
1st Author's Affiliation | Department of Information and Communication Engineering, Faculty of Knowledge Engineering, Tokyo City University() |
2nd Author's Name | Kaname OBA |
2nd Author's Affiliation | Department of Information and Communication Engineering, Faculty of Knowledge Engineering, Tokyo City University |
3rd Author's Name | Tadatomo SATO |
3rd Author's Affiliation | Department of Information and Communication Engineering, Faculty of Knowledge Engineering, Tokyo City University |
Date | 2014-10-03 |
Paper # | WBS2014-34 |
Volume (vol) | vol.114 |
Number (no) | 235 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |