| Presentation | 2004/10/21 MIMO-OFDM Eigenmode Adaptive Transmission System : System Performance of Hierarchical Subgroup Power and Modulation Coding Adaptation HaiDoan LE, SeeHo TING, Kei SAKAGUCHI, Kiyomichi ARAKI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The MIMO-OFDM Eigenmode Adaptive Transmission System (EMATS) is considered as one of the candidates for future high speed wireless communication networks. In this paper, the system performance of frequency-space domain power and modulation coding adaptation schemes on the MIM0-0FDM EMATS based on the IEEE802.11a are evaluated, and a throughput of about 400 Mbps at the SNR of 40 dB is achieved. Furthermore, we propose the Hierarchical Subgroup Adaptation (HSA) algorithm which can drastically reduce the amount of overhead signaling and computational complexity with minimal performance loss. The efficiency of the proposed algorithm is validated by the computer simulation under the condition of IEEE802.11n channel models. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | MIMO-OFDM / eigenmode / adaptive modulation coding / hierarchical subgroup adaptation / coarse power control |
| Paper # | A・P2004-149,RCS2004-170 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2004/10/21(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Vice Chair | |
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| Paper Information | |
| 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) | MIMO-OFDM Eigenmode Adaptive Transmission System : System Performance of Hierarchical Subgroup Power and Modulation Coding Adaptation |
| Sub Title (in English) | |
| Keyword(1) | MIMO-OFDM |
| Keyword(2) | eigenmode |
| Keyword(3) | adaptive modulation coding |
| Keyword(4) | hierarchical subgroup adaptation |
| Keyword(5) | coarse power control |
| 1st Author's Name | HaiDoan LE |
| 1st Author's Affiliation | Graduate School of Information Science and Engineering, Tokyo Institute of Technology() |
| 2nd Author's Name | SeeHo TING |
| 2nd Author's Affiliation | Graduate School of Science and Engineering, Tokyo Institute of Technology |
| 3rd Author's Name | Kei SAKAGUCHI |
| 3rd Author's Affiliation | Graduate School of Science and Engineering, Tokyo Institute of Technology |
| 4th Author's Name | Kiyomichi ARAKI |
| 4th Author's Affiliation | Graduate School of Science and Engineering, Tokyo Institute of Technology |
| Date | 2004/10/21 |
| Paper # | A・P2004-149,RCS2004-170 |
| Volume (vol) | vol.104 |
| Number (no) | 398 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |