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Re: [ns] why delay is so large?



Hi, Tan,

Still previous topic, now the data rate is 64kbps and link rate is
640kbps. According to WFQ delay bound derivation, Di=Lp*(1+Sum(wi)/wi)/C, that 
means delay will be bound to 53x8x(1+10)/640k, approxi to 7ms. However, the
delay in simulation is even over 60ms. Is it normal? I can't figure it out yet.

I have tried both wf2q and wfq algorithm released in ns-contribution. The
results is similiar. 

Please help me.