H - Electricity – 04 – B
Patent
H - Electricity
04
B
325/18
H04B 17/00 (2006.01)
Patent
CA 1064579
TITLE CHANNEL, EVALUATION APPARATUS FOR POINT-TO-POINT COMMUNICATIONS SYSTEMS INVENTOR Everett E. Stevens ABSTRACT OF THE DISCLOSURE A point-to-point high frequency communications system has a first set of frequency channels for transmission between a first terminal and a second terminal, and a second set of frequency channels for transmission between the second terminal and the first terminal. The channel evaluation apparatus includes a sounding transmitter and receiver at each terminal. These equipments operate in parallel with the regular communications system and provide the facility for real-time evaluation of all assigned channels using a sampling technique. Each sounding transmitter periodically transmits sounding signals in time-step sequence through its respective frequency channels to the sounding receiver at the other terminal. The sounding signals for each channel are evaluated for transmission quality and this information is displayed. The operator at each terminal may manually or automatically determine the desired channel of reception and this information which is then encoded on the sounding signals transmitted to the other terminal, is used by the operator at the other terminal to set the communication channel.
274831
LandOfFree
Channel evaluation apparatus for point-to-point... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Channel evaluation apparatus for point-to-point..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Channel evaluation apparatus for point-to-point... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-127689