H - Electricity – 04 – J
Patent
H - Electricity
04
J
363/10
H04J 3/02 (2006.01) H04B 1/74 (2006.01) H04B 7/26 (2006.01)
Patent
CA 1304841
NE- 177 "Frame-Interval Fault Detection in a Demand Assignment TDMA Communication System" ABSTRACT OF THE DISCLOSURE In a demand assignment TDMA communication system, a central station transmits a frame sync and a polling signal at periodic intervals to terminal stations to elicit a response therefrom. Each terminal station transmits a test signal in response to reception of the frame sync. The central station or a repeater station detects the strength of the test signals received by a regular-channel receiver and a spare-channel receiver and determines if each of the receivers is operating normally or abnormally. The response received by the regular-channel receiver is supplied to a utilization circuit when this receiver is determined as operating normally and the response received by the spare-channel receiver is supplied instead to the utilization circuit when the regular-channel receiver is determined as operating abnormally while the spare-channel receiver is determined as operating normally.
584474
Corporation Nec
Smart & Biggar
LandOfFree
Frame-interval fault detection in a demand assignment tdma... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Frame-interval fault detection in a demand assignment tdma..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Frame-interval fault detection in a demand assignment tdma... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1222383