Low calculation cost decoder process/mechanism having n uplet assembly extrinsic information decoded using whole number set summed sequence transmitted energy spectral density values initialised.

摘要

The sequence decoding method has an electrical signal received with binary elements forming a binary code of words forming an n uplet on an assembly. The decoding process uses extrinsic information on binary elements. The extrinsic information uses a calculation with a set of whole numbers (Sr(i)) and summed following a recurrence sequence. S0(i) is initialised to exp(-4E/N) where E is the energy of the signal transmitted and N is the spectral density of the noise power on the transmission channel.