An Asynchronous Transfer Mode (ATM) signal is phase modulated based on an Internet Protocol (IP) signal to form a combined ATM/IP signal. The ATM signal is phase modulated without exceeding a specified tolerance of symbol period of the ATM signal. The combined ATM/IP signal is communicated on a passive...http://www.google.fr/patents/US8014405?utm_source=gb-gplus-shareBrevet US8014405 - Upgrading ATM embedded networks to carry IP signals
Upgrading ATM embedded networks to carry IP signals
