Interleaving method and apparatus, de-interleaving method...

Details Interleaving method and apparatus, de-interleaving method... Interleaving method and apparatus, de-interleaving method...

2005-11-29

2005-11-29

Lamarre, Guy J. (Department: 2133)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Data formatting to improve error detection correction...

C714S761000, C714S787000

Reexamination Certificate

active

06971050

ABSTRACT:
An interleaving apparatus comprises a first storing unit for storing data to be transmitted and a first control unit for controlling the first storing unit so that the data to be transmitted is outputted from the first storing unit with the data to be transmitted arranged in a matrix and at least either columns or rows of the data to be transmitted randomly rearranged, facilitating the interleaving. The result is that biased distribution of data, which leads to degradation of the transmission quality, can be prevented relatively easily in a simple structure.

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