| Presentation | 2012-06-22 HARQ Throughput of Single-carrier MIMO Spatial Multiplexing with Joint Tx/Rx MMSE Filtering Shinya KUMAGAI, Tatsunori OBARA, Tetsuya YAMAMOTO, Fumiyuki ADACHI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | For wireless packet communications, hybrid automatic repeat-request (HARQ) is an indispensable technique. Recently, we proposed a joint transmit/receive filtering based on the minimum mean square error criterion (joint Tx/Rx MMSE filtering) to improve the transmission performance of broadband single-carrier (SC) multiple-input multiple-output (MIMO) spatial multiplexing. In this paper, we propose a joint Tx/Rx MMSE filtering for HARQ with SC-MIMO spatial multiplexing and packet combining. At each retransmission of the same packet, joint Tx/Rx MMSE filtering is carried out so as to minimize the MSE after packet combining. The throughput performance of turbo-coded HARQ with SC-MIMO spatial multiplexing and joint Tx/Rx MMSE filtering is evaluated by computer simulation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Single-carrier Transmission / MIMO Spatial Multiplexing / MMSE Filtering / HARQ |
| Paper # | RCS2012-61 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2012/6/14(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| 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) | HARQ Throughput of Single-carrier MIMO Spatial Multiplexing with Joint Tx/Rx MMSE Filtering |
| Sub Title (in English) | |
| Keyword(1) | Single-carrier Transmission |
| Keyword(2) | MIMO Spatial Multiplexing |
| Keyword(3) | MMSE Filtering |
| Keyword(4) | HARQ |
| 1st Author's Name | Shinya KUMAGAI |
| 1st Author's Affiliation | Dept. of Electrical and Communication Engineering, Graduate School of Engineering, Tohoku University() |
| 2nd Author's Name | Tatsunori OBARA |
| 2nd Author's Affiliation | Dept. of Electrical and Communication Engineering, Graduate School of Engineering, Tohoku University |
| 3rd Author's Name | Tetsuya YAMAMOTO |
| 3rd Author's Affiliation | Dept. of Electrical and Communication Engineering, Graduate School of Engineering, Tohoku University |
| 4th Author's Name | Fumiyuki ADACHI |
| 4th Author's Affiliation | Dept. of Electrical and Communication Engineering, Graduate School of Engineering, Tohoku University |
| Date | 2012-06-22 |
| Paper # | RCS2012-61 |
| Volume (vol) | vol.112 |
| Number (no) | 89 |
| Page | pp.pp.- |
| #Pages | 6 |
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