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Bjorn Ottersten |
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Spectrally efficient and high capacity acknowledgement radio paging system |
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Spectrally efficient high capacity wireless communication systems |
Craig H. Barratt, David M. Parish |
1997-01-07 |
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Method and apparatus for calibrating antenna arrays |
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Spatial division multiple access wireless communication systems |
Bjorn Ottersten |
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Method for estimating signal source locations and signal parameters using an array of signal sensor pairs |
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1988-06-07 |
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Cam shift mechanism |
— |
1981-12-29 |
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Resilient mechanism for shifting gears |
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