Electrical computers and digital processing systems: multicomput – Remote data accessing – Accessing a remote server
Patent
1997-11-21
2000-04-11
Miller, John W.
Electrical computers and digital processing systems: multicomput
Remote data accessing
Accessing a remote server
348 9, 455 41, 370258, 370528, H04N 710, H04H 100, H04L 1228, H04J 312
Patent
active
060498242
ABSTRACT:
A method for selectively modifying an information signal at a remote site in a telecommunications system having a head end and a number of remote sites connected to form a ring. An initiation signal is received at a head end. The initiation signal indicates when to start modifying the information signal. Further, the method retrieves at least one stored modification signal. The method also transmits the modification signal to at least one selected remote site over a packet ring network of the telecommunications system. The packet ring network includes ring switches that self-learn the location of network devices based on addresses in packets processed by the switches and which learn that addresses of network devices associated with other ring switches are reachable out of at least one ring port of the ring switch. The information signal is modified with the modification signal. The method also detects the end of the modification signal and ends the modifying of the information signal.
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ADC Telecommunications Inc.
Miller John W.
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