| Presentation | 2003/1/10 On Selection Transmit Diversity Scheme with Closed-loop Amplitude and Phase Control for OFDM/FDD Systems Akira KURITA, Fumiaki MAEHARA, Fumio TAKAHATA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The paper proposes a new transmit diversity scheme with a closed-loop amplitude and phase control for OFDM/FDD systems. In the proposed scheme, the mobile station (MS) has plural antennas and measures the sub-carrier power after space-combining at each branch. Moreover, the MS generates the weighting factor based on the branch with the strongest sub-carrier power and the Feed Back Information (FBI) which represents the weighting factor is transmitted to the base station (BS) by the uplink signal transmission. By means of the theoretical analysis and the computer simulations, the BER performance of the proposed scheme is evaluated, comparing with that of the open-loop STTD. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | OFDM / FDD / transmit diversity / closed-loop / FBI / amplitude and phase control |
| Paper # | DSP2002-191,SAT2002-141,RCS2002-260 |
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| Conference Information | |
| Committee | SAT |
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| Conference Date | 2003/1/10(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Satellite Telecommunications (SAT) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | On Selection Transmit Diversity Scheme with Closed-loop Amplitude and Phase Control for OFDM/FDD Systems |
| Sub Title (in English) | |
| Keyword(1) | OFDM |
| Keyword(2) | FDD |
| Keyword(3) | transmit diversity |
| Keyword(4) | closed-loop |
| Keyword(5) | FBI |
| Keyword(6) | amplitude and phase control |
| 1st Author's Name | Akira KURITA |
| 1st Author's Affiliation | Graduate School of Science and Engineering, Waseda University() |
| 2nd Author's Name | Fumiaki MAEHARA |
| 2nd Author's Affiliation | Graduate School of Science and Engineering, Waseda University |
| 3rd Author's Name | Fumio TAKAHATA |
| 3rd Author's Affiliation | Graduate School of Science and Engineering, Waseda University |
| Date | 2003/1/10 |
| Paper # | DSP2002-191,SAT2002-141,RCS2002-260 |
| Volume (vol) | vol.102 |
| Number (no) | 548 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |