Method for signal degradation alarm detection and cancellation i

Details Method for signal degradation alarm detection and cancellation i Method for signal degradation alarm detection and cancellation i

1996-10-21

1999-02-02

Crosland, Donnie L.

Communications: electrical

Condition responsive indicating system

With particular system function

34082516, 39518301, 364184, G08B 2900

Patent

active

058670963

ABSTRACT:
A method for signal degradation alarm detection in a digital microwave system, includes the steps of: summing code violation values from cells of a given buffer except for one of the cells currently indicated in the given buffer to calculate a code violation sum value of a corresponding provision, and setting a code violation limit value to a previously defined value; comparing the code violation sum value with the code violation limit value; setting a signal degradation alarm flag to detect an alarm when the code violation sum value is greater than or equal to the code violation limit value; adding the code violation sum value to a next code violation sum value of a lower buffer to obtain a new code violation sum value when the code violation sum value is less than the code violation limit value; setting the signal degradation alarm flag to detect the alarm when the new code violation sum value is greater than or equal to the code violation limit value; and ending performance of the method without setting the signal degradation alarm flag when a final code violation sum value corresponding to a lowermost buffer is less than the code violation limit value.

REFERENCES:
patent: 4249166 (1981-02-01), Schultz
patent: 4446462 (1984-05-01), Ouellette et al.
patent: 5212475 (1993-05-01), Thoma
patent: 5214577 (1993-05-01), Sztipanovits et al.
patent: 5309448 (1994-05-01), Bouloutas et al.
patent: 5323145 (1994-06-01), Simmering
patent: 5408218 (1995-04-01), Svedberg et al.
patent: 5508690 (1996-04-01), Shur et al.

Affiliated with

Also associated with

Rating

Method for signal degradation alarm detection and cancellation i does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for signal degradation alarm detection and cancellation i, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for signal degradation alarm detection and cancellation i will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1121091