Diversity code combining scheme for turbo coded systems

Details Diversity code combining scheme for turbo coded systems Diversity code combining scheme for turbo coded systems

2007-07-24

2009-08-11

Bocure, Tesfaldet (Department: 2611)

Pulse or digital communications

Receivers

Interference or noise reduction

C455S132000

Reexamination Certificate

active

07573962

ABSTRACT:
A diversity code transmission system and method are disclosed. The method including demodulating a first transmission signal using a first continuous phase demodulator resulting in a first output and passing the first output to a first de-interleaver resulting in a second output. The method further including demodulating a second transmission signal using a second continuous phase demodulator resulting in a third output and summing the second output and the third output resulting in a fourth output. The method also includes passing the fourth output to a second de-interleaver resulting in a fifth output and decoding the fifth output to provide a symbol output. The method also includes passing a decoded fifth output to a first interleaver and providing a first interleaver output to the second continuous phase demodulator. Last the method is repeated in an iterative process.

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