Multiplex communications – Communication over free space – Combining or distributing information via frequency channels
Reexamination Certificate
2006-05-16
2006-05-16
Marcelo, Melvin (Department: 2662)
Multiplex communications
Communication over free space
Combining or distributing information via frequency channels
C375S267000
Reexamination Certificate
active
07046653
ABSTRACT:
The invention is a diversity radio reception system and process of operation. At least two diversity radio signals are received each containing a sequence of corresponding data units which are each subject to an intermittent error from one to Y data units in duration wherein Y is an integer equal to at least one. Corresponding data units of the sequence of data units of the at least two diversity radio signals are compared to identify at least one corresponding data unit in the at least two diversity radio signals which differs. When no difference in at least one corresponding data unit is identified, one of the at least two sequences of corresponding data units are outputted. When at least one difference in at least one data unit of the sequence of corresponding data units is identified, each data unit within the at least one difference of the sequence of corresponding data units is processed to output each data unit within each difference having a higher probability of not containing an error.
REFERENCES:
patent: 4384358 (1983-05-01), Shiki et al.
patent: 5203023 (1993-04-01), Saito et al.
patent: 5291579 (1994-03-01), Marino
patent: 5325403 (1994-06-01), Siwiak et al.
patent: 5351274 (1994-09-01), Chennakeshu et al.
patent: 5379324 (1995-01-01), Mueller et al.
patent: 5402451 (1995-03-01), Kaewell et al.
patent: 5446759 (1995-08-01), Campana, Jr.
patent: 5465271 (1995-11-01), Hladik et al.
patent: 5487091 (1996-01-01), Jasper et al.
patent: 5515380 (1996-05-01), Giger
patent: 5541963 (1996-07-01), Nakagoshi
patent: 5559838 (1996-09-01), Nakagoshi
patent: 5566364 (1996-10-01), Mizoguchi et al.
J. Nigrin and M. Polasek, “Digital Radio—Nature of Impairments, Diversity of Signal Characteristics and Effective Designs,” CRC Contract: 67 CRC-5-2167, Apr. 11, 1996.
J. Nigrin, M. Polasek and J.M. Nigrin, “Digital Radio—Outage/Fade Characteristics and Applicability of Current Prediction Techniques,” CRC Contract: CRC-CR-94-002, Jun. 14, 1994.
J. Nigrin and M. Polasek, Digital Radio—Polarization Diversity and Related Topics (1994-1995).
Nigrin Jan
Polasek Martin
Gernstein Terry M.
Marcelo Melvin
LandOfFree
Diversity communication system and method of operation thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Diversity communication system and method of operation thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Diversity communication system and method of operation thereof will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3528975