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Re: Multicast patented ?


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  • From: Scott Brown <>
  • To: Antonio Querubin <>
  • Cc: 'Chad Burnham' <>, Marc Manthey <>, Multicast Working Group <>
  • Subject: Re: Multicast patented ?
  • Date: Fri, 18 Nov 2011 13:54:22 -0500

Antonio,

This is the event that AT&T supported that was the basis of the NANOG presentation:

They used our technology to support streaming, adaptive bitrate, and resiliency over their native and amt multicast network.

Happy to chat with you about it if you are interested. Here is a good white paper:

Best,
Scott
On Nov 18, 2011, at 1:14 PM, Antonio Querubin wrote:

I notice from the AT&T paper that they’ve joined the ranks of multicast-enabled service providers and are now trying to push multicast to their end users.  Anyone have any experience with their multicast connectivity?
 
Antonio Querubin
Network Engineer
Network Services
Hawai'i Pacific University
1164 Bishop Street, Suite #900
Honolulu. HI, 96813
p 808-356-5282 | f 808-544-1404
 
From:  [mailto:] On Behalf Of Chad Burnham
Sent: Friday, November 18, 2011 6:10 AM
To: Marc Manthey; Multicast Working Group
Subject: RE: Multicast patented ?
 
HI Marc,
 
While this does not answer your question I found these three PowerPoint’s interesting surrounding AMT multicast:
 
CB
 
 
From:   On Behalf Of Marc Manthey
Sent: Thursday, November 17, 2011 11:46 PM
To: Multicast Working Group
Subject: Multicast patented ?
 
hello list,
 
i just stumbled over a multicast related site and they stating to hold
 
some multicast patents
 
 
 
Is this true ? A technology developed in the 80/90s is patented ?
 
 
 
thanks
 
Marc
 
 
 
 
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