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Automatic Link Establishment Using External Synchronization

Abstract: 

A system and method for synchronized communication of information between transmitting and receiving stations. The system has a first station and a second station, each attached to a modem, and a device, such as an automated link establishment controller, for establishing communications between the modems. The method involves establishing a selected communications channel between the modems and communicating data over the selected communications channel using coherent modulation synchronized by an external frequency reference without using a modem training interval.

Patent Number: 
7,180,970
Date Of Issue: 
02/20/2007
Inventors: 

Thomas L. Warnagiris; Gary L. Ragsdale