Method and apparatus for parallel midamble cancellation

Method and apparatus for parallel midamble cancellation

Method and apparatus for performing midamble cancellation to remove midamble interference from the convolution tail of data field and the first W−1 chips of the midamble field which results from the delay spread of the multipath channel and for canceling the first W−1 chip midamble spread in the dat...

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Hauptverfasser: Buchert, Ryan S, Nasuti, Tonino, Timmerman, Chayil S
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creator Buchert, Ryan S
Nasuti, Tonino
Timmerman, Chayil S
description Method and apparatus for performing midamble cancellation to remove midamble interference from the convolution tail of data field and the first W−1 chips of the midamble field which results from the delay spread of the multipath channel and for canceling the first W−1 chip midamble spread in the data field , which operations are performed substantially simultaneously. The received burst, typically a TDD burst, is stored, the midamble interference and the corresponding parts in the received burst is removed and the resulting burst is applied to a multi-user detector to obtain the symbol sequences.
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title Method and apparatus for parallel midamble cancellation
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