H - Electricity – 04 – L
Patent
H - Electricity
04
L
H04L 5/14 (2006.01) H04J 3/06 (2006.01) H04J 3/07 (2006.01)
Patent
CA 2062849
Transmission system for the synchronous digital hierarchy. The invention relates to a transmission system for the synchronous digital hierarchy, comprising an adaptation circuit for compensating for phase variations of an STM-N signal. The adaptation circuit (8) comprises a buffer (17, 33), a write address generator (16, 35), a read address generator (18, 44), a justification decision circuit (24, 43) and an output circuit (19, 45), for inserting justification locations for at least one container of the STM-N signal. The buffer is provided for writing and reading the container data. The write address generator is provided for generating write addresses for the data to be written and the read address generator is provided for generating read addresses for the data to be read out. The justification decision circuit is used for forming the mean value of the differences of the addresses of the read and write address generators over a specific period of time and for forming a justification signal as a function of the mean value. The output circuit is provided for generating negative or positive justification locations in the container as a function of the justification signal and for generating an output signal on the basis of the data stored in at least one buffer.
Kirby Eades Gale Baker
Lucent Technologies Inc.
N.v. Philips Gloeilampenfabrieken
LandOfFree
Transmission system for the synchronous digital hierarchy does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Transmission system for the synchronous digital hierarchy, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transmission system for the synchronous digital hierarchy will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1557315