Survey of Turbo, LDPC and Polar Decoder ASIC Implementations

Article Abstract:

Channel coding may be viewed as the best informed and most potent component of cellular communication systems, which is used for correcting the
transmission errors inflicted by:
- noise,
- interference,
- fading.

The powerful turbo code was selected to provide channel coding for Mobile Broad Band (MBB) data in the 3G UMTS and 4G LTE cellular systems. However, the 3GPP standardization group has recently debated whether it should be replaced by Low Density Parity Check (LDPC) or polar codes in 5G New Radio (NR), ultimately reaching the decision to adopt the LDPC code family for enhanced Mobile Broad Band (eMBB) data and polar codes for eMBB control.

Link:
https://www.dropbox.com/s/4lut19kl73...tions.pdf?dl=0



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