ad9678f8_ystem_and_method___Patents_com__Description
[Patent #] US-7,992,174 [Description] 
Method and system for downstream time stamp in an adaptive modulation based satellite modem termination system Provided are a method and system for determining system time in a satellite based cable data communication system. The system includes a satellite modem...
Patents filed at Aug 02 2011 | Message service indication system and method | Patents.com