Parity checking arrangement

Details Parity checking arrangement Parity checking arrangement

G - Physics

06

F

354/222, 363/10.

G06F 11/10 (2006.01) H04L 5/22 (2006.01) H04M 3/24 (2006.01) H04Q 11/04 (2006.01)

Patent

CA 1203025

- 16 - PARITY CHECKING ARRANGEMENT Abstract In a stored program controlled electronic telephone switching system transmission links are provided from a host office, provided with a central processor, to one or more remote offices, each provided with a remote processor. Data and control information are continually passed between the host office and each remote office in a digital time-division format. Data integrity is monitored through a cyclic odd and even patterned parity scheme which predetermines the parity of sequential time slots in one direction of transmission and reflects that parity pattern in the return direction of transmission between host office and remote offices. The patterned parity scheme detects hardware faults in the interface for the transmission links between host and remote offices on a continuous basis.

440094

Affiliated with

Also associated with

Rating

Parity checking arrangement does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Parity checking arrangement, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Parity checking arrangement will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1316435