Tail biting convolutional encoder

Version 1.0.0.0 (781 Bytes) by Alexey Smirnov
Convolutionally encode binary data considering initial value of shift registers
5.0
(1)
192 Downloads
Updated 27 Apr 2017

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Structure of this tail biting convolutional encoder is as described in ETSI TS 136 212 V13.0.0.
For LTE channel coding simulation you have to use trellStr = poly2trellis(7, [133 171 165]).
The initial value of the shift register of the encoder shall be set to the values corresponding to the last 6 information bits in the input stream.
It defines tail biting convolutional code with constraint length 7 and coding rate 1/3.

Cite As

Alexey Smirnov (2025). Tail biting convolutional encoder (https://uk.mathworks.com/matlabcentral/fileexchange/62712-tail-biting-convolutional-encoder), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2014b
Compatible with any release
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Version Published Release Notes
1.0.0.0