Passive data monitor for use with polling pattern generator in C

Details Passive data monitor for use with polling pattern generator in C Passive data monitor for use with polling pattern generator in C

1981-05-27

1982-12-21

Britton, Howard

Facsimile and static presentation processing

Static presentation processing

Attribute control

358 86, 455 2, H04N 710

Patent

active

043652670

ABSTRACT:
A polling pattern generator system for use in a CATV system including a polling pattern generator and a passive data monitor. The polling pattern generator periodically generates polling pattern signals each of which has a specific address code for calling a corresponding terminal unit and a command code for requesting a designated answer from the called terminal unit. The passive data monitor compares an up data signal outputted from the terminal unit in response to the command code with the designated answer requested by the command code and judges whether or not an operational state of the terminal unit is acceptable from the resultant comparison output. The passive data monitor sets the address code in the designated terminal unit.

REFERENCES:
patent: 3997718 (1976-12-01), Ricketts
patent: 4058829 (1977-11-01), Thompson
patent: 4107734 (1978-08-01), Percy
patent: 4245245 (1981-01-01), Matsumoto

Affiliated with

Also associated with

Rating

Passive data monitor for use with polling pattern generator in C does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Passive data monitor for use with polling pattern generator in C, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Passive data monitor for use with polling pattern generator in C will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-408777