A METHOD OF PL SIGNALING FOR ANALOG SIMULCAST SYSTEMS USING AN ALL DIGITAL INFRASTRUCTURE
Original Publication Date: 1998-Mar-01
Included in the Prior Art Database: 2002-Jun-20
A method was developed to allow PL tone synchronization in a simulcast system that consists of packetized analog transport. The method adds phase information to the analog packets to the PL tone can be synthesized by the transmitter and summed with the analog before transmission.