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Dear experts here,
I am facing some problem in the following qns. I need some guidance on this qns.
In a CSMA based random access system, Poisson process is considered to be a good model for aggregated traffic for a large number of similar users. In such a system, the probability of n terminals...
Dear experts here,
I am facing some problem in the following qns. I need some guidance on this qns.
In a CSMA based random access system, Poisson process is considered to be a good model for aggregated traffic for a large number of similar users. In such a system, the probability of n terminals...
Hello guys,
how to solve this question?
For a cylic code, if an error pattern e(x) is detectable. show that its i cyclic shift e^(i) (x) is also detectable.
I was thinking this...
s(x) = r(x) mod g(x)
then look up the syndrome table, to find the error pattern.
What puzzled me is,
If let...
Communication channels
Any experts in communications/information theory can help me on this?
Consider a fiber optic communication channel with cross over probability of 10^-2 and a wireless mobile channel with erasure probability of 10^-2. Calculate the mutual information assuming equiprobable...
Dear guys.
I would like to understand more on fixed length code.
May I ask why the use of a fixed length code for N equiprobable symbols is as efficient as any code can be? What conditions have to be satisfied by N and codeword length so that the coding efficiency is 100%?
Thank you
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