Tuesday, August 23, 2011
The slide below shortly explains TDF - Traffic Detection Function in 3GPP R.11, using the Sd interface.
The slide is taken from a presentation made by Dr. Sungho Choi (pictured) ,Vice Chairman of 3GPP TSG SA (representing SMASUNG), last May. The presention "Evolution of the 3GPP Network Architecture,(the Evolved Packet Core)" is available here.
See also "[Tekelec] The Benefits of Policy Controlled Video Optimization" - here.