| Presentation | 2000/1/20 A study on Transmission Diversity with Desired signal power selection using Unique word length control Fumaiki 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 transmitter diversiy scheme with a desired signal selection for the mobile communication systems in which the severe cochannel interference (CCI) is assumed to occurs at the base station. The feature of the proposed scheme that the criterion of the downlink branch selection is based on the desired signal power estimated by the correlation between the received signal and the unique word at the matched filter. Moreover, the unique word length control method according to the instantaneous SIR is applied to the proposed scheme, taking account of the uplink transmission efficiency. Computer simulation results show that the proposed scheme provides the better performance than the conventinal transmitter diversity in the severe CCI environments, and the unique word length control method applied to the proposed scheme decreases dramatically the unique word length without the degradation of the transmission quality, comparing with the method of the unique word length fixed. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Digital land mobile communications / Transmitter diversity / Cochannel Interference / Desired signal power / Matched filter |
| Paper # | DSP99-155,SAT99-110,RCS99-160 |
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| Conference Information | |
| Committee | SAT |
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| Conference Date | 2000/1/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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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) | A study on Transmission Diversity with Desired signal power selection using Unique word length control |
| Sub Title (in English) | |
| Keyword(1) | Digital land mobile communications |
| Keyword(2) | Transmitter diversity |
| Keyword(3) | Cochannel Interference |
| Keyword(4) | Desired signal power |
| Keyword(5) | Matched filter |
| 1st Author's Name | Fumaiki MAEHARA |
| 1st Author's Affiliation | Graduate School of Science and Engineering, Waseda University() |
| 2nd Author's Name | Fumio TAKAHATA |
| 2nd Author's Affiliation | Graduate School of Science and Engineering, Waseda University |
| Date | 2000/1/20 |
| Paper # | DSP99-155,SAT99-110,RCS99-160 |
| Volume (vol) | vol.99 |
| Number (no) | 566 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |