| Paper Abstract and Keywords |
| Presentation |
2007-01-30 16:00
A Quasi-Orthogonal Space-Time Block Code with low complexity decoding
Yuichi Ikeda, Koichiro Wakasugi (KIT) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Transmit diversity is a powerful tool for broadband wireless communications over multipath fading channels. A full rate transmission with four transmit antennas can not be achieved by using orthogonal space-time block codes, however it can be realized with quasi-orthogonal space-time block codes even in case of four transmit antennas. Some quasi-orthogonal space-time block codes have a problem for a simple separate decoding, i.e., decoding complexity being a serious problem. In this report, we propose a kind of quasi-orthogonal space-time block code which can realize one third decoding complexity with the same order bit-error performance of conventional quasi-orthogonal space-time block codes. And then, we have evaluated the performance by a computer simulation. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Transmit diversity / Quasi-orthogonal space-time block code / Multipath fading / / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 106, no. 516, IT2006-58, pp. 47-52, Jan. 2007. |
| Paper # |
IT2006-58 |
| Date of Issue |
2007-01-23 (IT) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
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| Conference Information |
| Committee |
IT |
| Conference Date |
2007-01-30 - 2007-01-30 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Osaka Electro-Communication University |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
general |
| Paper Information |
| Registration To |
IT |
| Conference Code |
2007-01-IT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A Quasi-Orthogonal Space-Time Block Code with low complexity decoding |
| Sub Title (in English) |
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| Keyword(1) |
Transmit diversity |
| Keyword(2) |
Quasi-orthogonal space-time block code |
| Keyword(3) |
Multipath fading |
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| 1st Author's Name |
Yuichi Ikeda |
| 1st Author's Affiliation |
Kyoto Institute of Technology (KIT) |
| 2nd Author's Name |
Koichiro Wakasugi |
| 2nd Author's Affiliation |
Kyoto Institute of Technology (KIT) |
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| Speaker |
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| Date Time |
2007-01-30 16:00:00 |
| Presentation Time |
25 minutes |
| Registration for |
IT |
| Paper # |
IT2006-58 |
| Volume (vol) |
vol.106 |
| Number (no) |
no.516 |
| Page |
pp.47-52 |
| #Pages |
6 |
| Date of Issue |
2007-01-23 (IT) |