Method of interleaving/deinterleaving in a communication system

Details Method of interleaving/deinterleaving in a communication system Method of interleaving/deinterleaving in a communication system

2006-02-21

2006-02-21

Decady, Albert (Department: 2133)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Data formatting to improve error detection correction...

C714S752000, C370S441000

Reexamination Certificate

active

07003703

ABSTRACT:
A method of performing interleaving or deinterleaving in a communication system having at least one interleaver at the transmitter and at least one deinterleaver at the receiver. The method includes interleaving or deinterleaving the input bit sequence xnas follows: yn=xπn, n=0, . . . , N−1, using a bridge function between πnand n, n=0, . . . , N−1, based on a spline linear model. When the system includes a first and a second interleaving or deinterleaving, the method is performed for both. When the second interleaving or deinterleaving includes adding padding bits, the location in the interleaved or deinterleaved bit sequence of the padding bits is determined and interleaving or deinterleaving for the determined locations is skipped.

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