We know that Coding Theory depends on the fact that the probability p
of a bit flip must be less than 0.5
. From Fundamentals of Error-Correcting Codes (pg.39), it states
In most practical situations
p
is very small.
Using the technology we have in 2020 such as Fiber-optic cable, other types of cables, or wireless medium, what is the practical probability a bit encountering a flip during transmission?
Best Answer
For fiber optic communications the design point is frequently taken as an error rate of 1 in 10**12 bits.
For wired links such as ethernet the raw bit rate is approximately 1 in 10**14.
Error rates and testability
WHAT IS BER (BIT ERROR RATIO)