Method and apparatus for removing pilot channel amplitude...

Details Method and apparatus for removing pilot channel amplitude... Method and apparatus for removing pilot channel amplitude...

2007-05-22

2010-06-15

Vo, Don N (Department: 2611)

Pulse or digital communications

Spread spectrum

Direct sequence

Reexamination Certificate

active

07738535

ABSTRACT:
A receiver utilizes pilot channel propagation channel estimates and a signal-to-interference metric derived from the pilot channel to form combining weights for use in obtaining soft symbols from a desired channel for subsequent decoding. The soft symbols thus obtained are substantially independent of the pilot channel amplitude.

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Iglesias, Marta. “HSDPA Introduces New Level of Complexity to 3G.” Available at http://wireless.iop.org/articles/feature/6/6/5, 2007.

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