Low complexity modified constant Log-Map algorithm for radix-4 turbo decoder

Turbo decoding for 3GPP-LTE wireless communication standard is most challenging task to reduce computational complexity. This paper presents 8-state trellis VHDL implementation of radix-2 and radix-4 form. In a practical system, the original MAP algorithm is too complex for implementation. All the b...

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Bibliographic Details

Published in:	2015 International Conference on Pervasive Computing (ICPC) pp. 1 - 4
Main Authors:	Bahirgonde, Prabhavati D., Dixit, Shantanu K.
Format:	Conference Proceeding
Language:	English
Published:	IEEE 01.01.2015
Subjects:	3GPP-LTE Approximation algorithms Approximation methods Decoding FPGA Hardware LLR MAX Measurement SISO Table lookup Turbo codes
Online Access:	Get full text
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