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Re: [ns] Goodput calculation

To: Rafa� Wielicki <[email protected]>
Subject: Re: [ns] Goodput calculation
From: "merlin.jiang" <[email protected]>
Date: Wed, 13 Jun 2001 13:03:09 +0800
Cc: "ns-users mailing list" <[email protected]>
References: <[email protected]>
Sender: [email protected]


----- Original Message -----
From: "Rafa� Wielicki" <[email protected]>
To: <[email protected]>
Sent: Wednesday, June 13, 2001 4:46 AM
Subject: Re: [ns] Goodput calculation


> Hi,
> What do you think about following idea of calculating goodput:
>
> set bytes [expr [$tcp set ack_]*packetSize_ ]
> set rate [expr 8*$bytes/$interval]
> rate is in bits/s
> Is this correct ?

    Both [$tcp set ack_] and packetSize_ concepts
limit the occasions to which your alogrithm applies.

References:
- Re: [ns] Goodput calculation
  - From: Rafał Wielicki <[email protected]>

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