| Presentation | 2008-03-05 A Study on Channel Capacity of Distributed Antenna System Using Maximal Ratio Transmission Hiroki Matsuda, Hiromichi Tomeba, Fumiyuki Adachi, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In mobile communication systems, the received signal level varies due to fading, shadowing and path loss and therefore, the transmission performance degrades. Transmission antenna diversity, which transmits the same signal from multiple antennas simultaneously, is a promising technique to improve the transmission performance. For the downlink transmission, the outage probability in a service area can be improved by distributing the transmit antennas over the service area instead of using all of them at one position. In this paper, we evaluate the distribution of the channel capacity of a distributed antenna system using maximal ratio transmission (MRT) diversity by computer simulation. We discuss the effect of the number of antennas, path loss exponent, and shadowing loss standard variation on the distribution of channel capacity. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Maximal ratio transmission / distributed antenna systems / channel capacity |
| Paper # | RCS2007-196 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2008/2/27(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 | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Channel Capacity of Distributed Antenna System Using Maximal Ratio Transmission |
| Sub Title (in English) | |
| Keyword(1) | Maximal ratio transmission |
| Keyword(2) | distributed antenna systems |
| Keyword(3) | channel capacity |
| 1st Author's Name | Hiroki Matsuda |
| 1st Author's Affiliation | Dept. of Electrical and Communication Engineering, School of Engineering, Tohoku University() |
| 2nd Author's Name | Hiromichi Tomeba |
| 2nd Author's Affiliation | Dept. of Electrical and Communication Engineering, Graduate School of Engineering, Tohoku University |
| 3rd Author's Name | Fumiyuki Adachi |
| 3rd Author's Affiliation | Dept. of Electrical and Communication Engineering, Graduate School of Engineering, Tohoku University |
| Date | 2008-03-05 |
| Paper # | RCS2007-196 |
| Volume (vol) | vol.107 |
| Number (no) | 518 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |