| Presentation | 2003/11/14 Throughput Maximization Transmission Control Scheme for MIMO System Kenji SUTO, Yoshitaka HARA, Tomoaki OHTSUKI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, multiple-input multiple-output (MIMO) systems that realize a high bit rate data transmission with multiple antennas at both transmitter and receiver have drawn much attention for high spectral efficiencies. In MIMO systems, space division multiplexing (SDM) has been researched widely. In SDM, input data symbols are transmitted from multiple transmit antennas at the transmitter, respectively, and output data symbols are extracted by signal processing at the receiver. In recent wireless communications, the environments that hte number of transmit antennas is larger then that of receive antennas often exist. Under such environments, the MIMO system that transmits independent data streams from each transmit antenna simultaneously cannot separate the receive signal quality deteriorates largely. Therefore, we need a scheme that attains high quality and high throughput data transmission under such environments. In this paper, we propose a throughput maximization transmission control scheme for MIMO systems. The proposed transmission control scheme selects a transmission scheme (a set of transmit antennas, modulation schemes, and coding rates) with maximum throughput based on signal to interference and noise ratio (SNR). We show that the proposed transmission control scheme attains high throughput by our computer simulation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | MIMO / throughput / transmission control |
| Paper # | A・P2003-203,RCS2003-209 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2003/11/14(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) | Throughput Maximization Transmission Control Scheme for MIMO System |
| Sub Title (in English) | |
| Keyword(1) | MIMO |
| Keyword(2) | throughput |
| Keyword(3) | transmission control |
| 1st Author's Name | Kenji SUTO |
| 1st Author's Affiliation | Graduate School of Science and Technology, Tokyo University Science() |
| 2nd Author's Name | Yoshitaka HARA |
| 2nd Author's Affiliation | Mitsubishi Electric Corporation |
| 3rd Author's Name | Tomoaki OHTSUKI |
| 3rd Author's Affiliation | Faculty of Science and Technology, Tokyo University of Science |
| Date | 2003/11/14 |
| Paper # | A・P2003-203,RCS2003-209 |
| Volume (vol) | vol.103 |
| Number (no) | 460 |
| Page | pp.pp.- |
| #Pages | 6 |
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