From: shereen.ahmed on
Dear All

Could you help me :

How calculate BER far from Shannon Limit ????


"Bit-Error Rate (BER) performance that is within ????? db of the
Shannon Limit"?


and how calculate gab of degree distribution from the shannon limit ?



the degree distributions from LDPC codes, which have performance gap
from the
Shannon limit, about.........؟؟؟؟؟؟؟؟