Interpolation synchronous detection method and radio...

Details Interpolation synchronous detection method and radio... Interpolation synchronous detection method and radio...

2005-06-28

2005-06-28

Burd, Kevin (Department: 2631)

Pulse or digital communications

Synchronizers

Reexamination Certificate

active

06912259

ABSTRACT:
In an interpolation synchronous detection method in a radio communication system in which a pilot symbol whose phase point is known is periodically inserted in an information signal to allow interpolation synchronous detection on a receiving side, synchronous detection of the information between the pilot symbols is performed by linearly interpolating a transfer function estimated from the pilot symbols respectively located before and after the information signal, and a reception sampling point timing used for the synchronous detection is updated at the middle point between the pilot symbols respectively located before and after the information signal. A radio communication system is also disclosed.

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