From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Injong Rhee" Subject: Stability of various TCP protocols [CUBIC, BIC, HTCP, HSTCP, STCP] Date: Thu, 28 Sep 2006 12:58:02 -0400 Message-ID: <00d301c6e31f$4304fed0$4a580e98@ncsu2cc0c3fa00> Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_00D0_01C6E2FD.BB6B6A20" Cc: netdev@vger.kernel.org Return-path: To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: end2end-interest-bounces@postel.org Errors-To: end2end-interest-bounces@postel.org List-Id: netdev.vger.kernel.org This is a multi-part message in MIME format. ------=_NextPart_000_00D0_01C6E2FD.BB6B6A20 Content-Type: text/plain; charset="ks_c_5601-1987" Content-Transfer-Encoding: quoted-printable Hi, I'd like to report on a measurement study regarding the stability of = various TCP variant protocols. Although we can find quite a bit of work = on fairness and convergence of protocols (including some theoretical = studies on the topic as well), there is relatively little work on = measuring the stability of protocols and its impact on protocol = performance and overall health of the networks (e.g., the overall queue = fluctions and link utilization). We have measured the degree of rate = oscillation and fluctuation of protocols to have some understanding of = protocol stability.=20 We would like to share our results with you to get some feedback from = the community.=20 We have some theoretical results and also experimental results. Here is = the link to the experimental results. You can find links to all of our = experimental data that include results from several hundred experiments. http://netsrv.csc.ncsu.edu/convex-ordering/ If you need our report on theoretical results, we can e-mail you the = report. Injong Rhee ------=_NextPart_000_00D0_01C6E2FD.BB6B6A20 Content-Type: text/html; charset="ks_c_5601-1987" Content-Transfer-Encoding: quoted-printable

Hi,

I'd like to report on a = measurement=20 study regarding the stability of various TCP variant protocols.=20 Although we can find quite a bit of work on fairness and = convergence=20 of protocols (including some theoretical studies on the topic as = well),=20 there is relatively little work on measuring the stability of protocols = and its=20 impact on protocol performance and overall health of the networks (e.g., = the=20 overall queue fluctions and link utilization). We=20 have measured the degree of rate oscillation and fluctuation = of=20 protocols to have some understanding of protocol stability. =

We would like to share our results with = you to get=20 some feedback from the community.

We have some theoretical results and = also=20 experimental results. Here is the link to the experimental results. You = can find=20 links to all of our experimental data that include results from several = hundred=20 experiments.

http://netsrv.csc.nc= su.edu/convex-ordering/

If you need our report on theoretical=20 results, we can e-mail you the report.

Injong Rhee

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