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Re: [rmcat] Question on draft-ietf-rmcat-eval-test-03 and bottleneck queue size

Zaheduzzaman Sarker <zaheduzzaman.sarker@ericsson.com> Tue, 28 June 2016 20:28 UTC

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From: Zaheduzzaman Sarker <zaheduzzaman.sarker@ericsson.com>
To: Ingemar Johansson S <ingemar.s.johansson@ericsson.com>, "rmcat WG (rmcat@ietf.org)" <rmcat@ietf.org>
Thread-Topic: [rmcat] Question on draft-ietf-rmcat-eval-test-03 and bottleneck queue size
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Date: Tue, 28 Jun 2016 20:27:57 +0000
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Subject: Re: [rmcat] Question on draft-ietf-rmcat-eval-test-03 and bottleneck queue size
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Please see inline below.

 

BR

 

Zahed

 

From: rmcat [mailto:rmcat-bounces@ietf.org] On Behalf Of Ingemar Johansson S
Sent: den 28 juni 2016 18:13
To: rmcat WG (rmcat@ietf.org) <rmcat@ietf.org>
Subject: [rmcat] Question on draft-ietf-rmcat-eval-test-03 and bottleneck
queue size

 

Hi

 

The text in section 4.2 in draft-ietf-rmcat-eval-test-03 confuses me
somewhat

It mentions a bottleneck queue size of 300ms, given that the capacity
changes this means that the queue size in bytes of a drop tail queue should
change as well or ?

[Zaheduzzaman Sarker] No.

Or is the intention that one use the Reference bottleneck capacity to
compute a queue size 

With a ref bottleneck capacity of 1Mbps

[Zaheduzzaman Sarker] yes

and 300ms queue size that would then mean 

0.300*1e6 = 300000bits ?

 

/Ingemar

 

==================================

Ingemar Johansson  M.Sc. 

Master Researcher

 

Ericsson AB

Wireless Access Networks

Labratoriegränd 11

971 28, Luleå, Sweden

Phone +46-1071 43042

SMS/MMS +46-73 078 3289

 <mailto:ingemar.s.johansson@ericsson.com> ingemar.s.johansson@ericsson.com

www.ericsson.com

 

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