| Presentation | 2011-11-16 Multi-user Downlink Transmit Beamforming for the Broadband Single-Carrier Distributed Antenna Network Wei Peng, Fumiyuki Adachi, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper studies the multi-user downlink transmit beamforming algorithms for broadband single-carrier distributed antenna network (SC-DAN). The distributed antennas will be used as antenna arrays by using transmit beamforming. In this work, the beamforming weight is designed in order to avoid the interference cancellation from the mobile terminals. Two methods are adopted. One is to use the maximum ratio transmission (MRT) beamforming weight to maximize the desired signal's power at each mobile terminal. The other one is to use the null steering beamforming weight to minimize the interference power at each mobile terminal. The beamforming algorithms using the two methods are described and their performances are evaluated by computer simulations. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | distributed antenna network / downlink transmission / transmit beamforming |
| Paper # | RCS2011-189 |
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| Committee | RCS |
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| Conference Date | 2011/11/9(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Radio Communication Systems (RCS) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Multi-user Downlink Transmit Beamforming for the Broadband Single-Carrier Distributed Antenna Network |
| Sub Title (in English) | |
| Keyword(1) | distributed antenna network |
| Keyword(2) | downlink transmission |
| Keyword(3) | transmit beamforming |
| 1st Author's Name | Wei Peng |
| 1st Author's Affiliation | Dept. of Electrical and Communication Engineering, Graduate School of Engineering, Tohoku University() |
| 2nd Author's Name | Fumiyuki Adachi |
| 2nd Author's Affiliation | Dept. of Electrical and Communication Engineering, Graduate School of Engineering, Tohoku University |
| Date | 2011-11-16 |
| Paper # | RCS2011-189 |
| Volume (vol) | vol.111 |
| Number (no) | 289 |
| Page | pp.pp.- |
| #Pages | 5 |
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