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How to generate burst errors?

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kydong

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Hi all,
Is there any function in Matlab Simulink to generate burst error
noise or do I have to implement them myself?
I want to simulate the result when I perform interleaving algorithms. But AWGN in Simulink cannot generate burst errors so I cannot test the effective of interleaving. Anyone can help me?
Thanks for your attention
 

Hi kydong,

I don'y know if there is a built-in function in some Matlab toolbox, but you can construct it.
A burst error channel can be well modelled by a two- state Markov chain:
State 1 is of random errors: low error probability, low transition probability to state 2
State 2 is of burst errors: high error probability, moderate transition probability to state 1
Regards

Z
 
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