Standards/convolutional
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A convolutional code si specified by: | A convolutional code si specified by: | ||
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* <code>n</code> : number of output bits | * <code>n</code> : number of output bits | ||
| + | * <code>k</code> : number of input bits, often 1 | ||
* <code>m</code> : number of registers | * <code>m</code> : number of registers | ||
* <code>G<sub>i</sub></code> : the <code>n</code> generator polynomials | * <code>G<sub>i</sub></code> : the <code>n</code> generator polynomials | ||
Revision as of 14:47, 8 July 2016
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Convolutional codes are used in communication systems for error correction.
Definitions
A convolutional code si specified by:
-
n: number of output bits -
k: number of input bits, often 1 -
m: number of registers -
Gi: thengenerator polynomials
