Hi Lisong, <br><br>Thanks a lot for your feedback. I will incorporate the changes you suggested and submit a new version before the -01 deadline. <br><br>Thanks once again, <br>Mayutan<br><br><div class="gmail_quote">On Thu, Mar 4, 2010 at 4:00 AM, Lisong Xu <span dir="ltr"><<a href="mailto:xu@cse.unl.edu">xu@cse.unl.edu</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Mayutan, Xiaoming, and K. K.,<br>
<br>
Thanks for your work. Below are some quick comments.<br>
<br>
1. Section 3 "Design goals". There are actually 8 goals: 1, 2, ..., 8 instead of 1, 1, ... ,7.<br>
<br>
2. It would be better to explain what "network friendly" means.<br>
<br>
3. It would be better to explain the difference between "TCP", "Standard TCP", and "network friendly TCP". Are they referring to the same TCP or different TCP's?<br>
<br>
Thanks<br>
Lisong<div><div></div><div class="h5"><br>
<br>
<br>
On 3/3/2010 1:40 PM, Mayutan A. wrote:<br>
</div></div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div><div></div><div class="h5">
<br>
We have submitted a new draft to the LEDBAT WG and are planning to make<br>
a short presentation at the LEDBAT WG and the ICCRG.<br>
We are looking forward to all your comments.<br>
<a href="http://tools.ietf.org/html/draft-mayutan-ledbat-congestionarchitecture-00" target="_blank">http://tools.ietf.org/html/draft-mayutan-ledbat-congestionarchitecture-00</a><br>
<br>
The basic idea is to have an architecture framework, to enable the<br>
standardization of the various mechanisms of a network friendly<br>
congestion control such as available bandwidth estimation, flow control<br>
and congestion detection separately. This could result in pluggable<br>
components that could be used in the overall congestion control<br>
protocol/s. Though the draft is intended for the LEDBAT WG, it could<br>
easily be extended to congestion control protocols in general.<br>
<br>
Abstract:<br>
<br>
The Low Extra Delay Background Transport (LEDBAT) working group is<br>
considering protocols for an alternative congestion control protocol<br>
that enables a delay-insensitive networking application to minimize<br>
<br>
the extra queueing delay it causes to other applications because of<br>
additional queueing at the bottleneck, when these connections<br>
carrying traffic for such applications attempt to use the available<br>
bandwidth.<br>
<br>
<br>
<br>
This document proposes an architectural framework for LEDBAT<br>
congestion control mechanisms, based on existing work on congestion<br>
control protocols and the requirements of the LEDBAT working group.<br>
<br>
The architectural framework consists of a LEDBAT-congestion control<br>
(LEDBAT-CC) suite that provides flexibility in utilizing different<br>
components for providing congestion control for transport connections<br>
<br>
carrying delay-insensitive traffic. The LEDBAT-CC suite of protocols<br>
is envisioned to support the multiple alternative mechanisms for<br>
bandwidth estimation, congestion detection and indication and end-<br>
system flow control to comprise a network friendly congestion<br>
<br>
avoidance protocol.<br>
<br>
<br>
This document is inspired by the need to standardize the various<br>
components that constitute the network friendly congestion control<br>
protocol to avoid having to individually standardize a multitude of<br>
<br>
distinct and monolithic solutions.<br>
<br>
<br>
Feedback is welcome,<br>
Mayutan Arumaithurai<br>
<br>
<br>
<br></div></div>
_______________________________________________<br>
Iccrg mailing list<br>
<a href="mailto:Iccrg@cs.ucl.ac.uk" target="_blank">Iccrg@cs.ucl.ac.uk</a><br>
<a href="http://oakham.cs.ucl.ac.uk/mailman/listinfo/iccrg" target="_blank">http://oakham.cs.ucl.ac.uk/mailman/listinfo/iccrg</a><br>
</blockquote>
<br>
-- <br>
Lisong Xu, Assistant Professor<br>
Computer Science & Engineering<br>
University of Nebraska-Lincoln<br>
<a href="http://cse.unl.edu/%7Exu" target="_blank">http://cse.unl.edu/~xu</a><br>
<br>
_______________________________________________<br>
Iccrg mailing list<br>
<a href="mailto:Iccrg@cs.ucl.ac.uk" target="_blank">Iccrg@cs.ucl.ac.uk</a><br>
<a href="http://oakham.cs.ucl.ac.uk/mailman/listinfo/iccrg" target="_blank">http://oakham.cs.ucl.ac.uk/mailman/listinfo/iccrg</a><br>
</blockquote></div><br><br clear="all"><br>-- <br>Mayutan Arumaithurai<br>0049-551-2712647 (Home number) <br>0049-176-20322049 (mobile number)<br>