| Presentation | 2012-03-07 Joint Transmit/Receive MMSE-FDE for MIMO Analog Network Coding in Single-Carrier Bi-Directional Relay Communications Hiroyuki MIYAZAKI, Masayuki NAKADA, Tatsunori OBARA, Fumiyuki ADACHI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we propose a joint transmit/receive frequency-domain equalization (FDE) based on minimum mean square error (MMSE) criterion for multi-input multi-output (MIMO) analog network coding (ANC) in bi-directional relay communications. In the proposed joint transmit/receive FDE, the relay station (RS) equipped with multiple antennas carries out the antenna diversity transmission using transmit FDE and the base station (BS) and the mobile terminal (MT) receivers, both equipped with single antenna, carry out the receive FDE only. In ANC bi-directional relay, the transmit FDE at RS which can simultaneously minimize the mean square error (MSE) for both uplink and downlink does not exist. Therefore, we derive the joint transmit/receive FDE optimized for either uplink or downlink. We evaluate, by the computer simulation, the BER performances of the uplink and downlink using the proposed joint transmit/receive FDE to show that almost the same BER performance is achieved for uplink and downlink even if the joint transmit/receive FDE is optimized for either link. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Analog network coding / single-carrier transmission / joint transmit/receive FDE |
| Paper # | RCS2011-332 |
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| Committee | RCS |
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| Conference Date | 2012/2/29(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) | Joint Transmit/Receive MMSE-FDE for MIMO Analog Network Coding in Single-Carrier Bi-Directional Relay Communications |
| Sub Title (in English) | |
| Keyword(1) | Analog network coding |
| Keyword(2) | single-carrier transmission |
| Keyword(3) | joint transmit/receive FDE |
| 1st Author's Name | Hiroyuki MIYAZAKI |
| 1st Author's Affiliation | Dept. of Electrical and Communication Engineering, Graduate School of Engineering, Tohoku University() |
| 2nd Author's Name | Masayuki NAKADA |
| 2nd Author's Affiliation | Dept. of Electrical and Communication Engineering, Graduate School of Engineering, Tohoku University |
| 3rd Author's Name | Tatsunori OBARA |
| 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 | 2012-03-07 |
| Paper # | RCS2011-332 |
| Volume (vol) | vol.111 |
| Number (no) | 451 |
| Page | pp.pp.- |
| #Pages | 6 |
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