Re: [10GBT] Question about previous analysis of codes and undetected err

I believe that there was, but I didn't follow 1000BASE-T as closely so it would take time for me to find the relevant presentations. For 802.3ae, I recalled who the presenter and I knew approximately which meeting archives to look at which speeded the search a lot. It would be helpful if someone else can provide the references to the 1000BASE-T error analysis.

Regards,

Pat

-----Original Message-----
From: stds-802-3-10gbt@IEEE.ORG [mailto:stds-802-3-10gbt@IEEE.ORG]On Behalf Of Jose Tellado
Sent: Thursday, 07 October, 2004 3:40 PM
To: STDS-802-3-10GBT@listserv.ieee.org
Subject: Re: [10GBT] Question about previous analysis of codes and undetected errors.

Thanks Pat,

This material is very relevant for understanding undetected error rate for 802.3ae and will aid in our 802.3an analysis.

Is there a similar analysis for the 1000Base-T project?

Regards,

Jose

From: stds-802-3-10gbt@IEEE.ORG [mailto:stds-802-3-10gbt@IEEE.ORG] On Behalf Of Pat Thaler
Sent: Thursday, September 30, 2004 8:33 AM
To: STDS-802-3-10GBT@listserv.ieee.org
Subject: [10GBT] Question about previous analysis of codes and undetected errors.

Hugh and I were asked for references showing how undetected error rate was analyzed in previous 802.3 projects. Here is some of the material for the 64b/66b code in IEEE p802.3ae.

For 64b/66b, one analysis of the scrambler non-effect on CRC error detection can be found in:

http://ieee802.org/3/10G_study/public/jan00/walker_1_0100.pdf

This presentation estimates mean time to false packet acceptance:

http://ieee802.org/3/ae/public/mar00/walker_1_0300.pdf

This presentation discusses how the sync state and BER monitor machines react to drop sync when BER is high:

http://ieee802.org/3/ae/public/jul00/walker_1_0700.pdf

Regards,

Pat