Telecommunications – Receiver or analog modulated signal frequency converter – Plural receivers
Patent
1998-07-01
2000-12-26
Trost, William G.
Telecommunications
Receiver or analog modulated signal frequency converter
Plural receivers
455273, 375267, H04B 1702
Patent
active
061672432
ABSTRACT:
A diversity path signal combiner includes two orthogonalizers which produce, from two received signals, two sets each of two relatively orthogonalized signals. One orthogonalized signal of each set includes one of the two received signals multiplied by a normalization factor, and the other includes a signal derived from both of the received signals, multiplied by a normalization factor. The inputs to the two orthogonalizers are relatively interchanged. Two signal combiners adaptively combine the two sets of orthogonalized signals with respective weights, and a selector selects between the resulting combined signals to produce an output combined signal.
REFERENCES:
patent: 4752969 (1988-06-01), Rilling
patent: 5349609 (1994-09-01), Tsujimoto
patent: 5465271 (1995-11-01), Hladik et al.
patent: 5487091 (1996-01-01), Jasper
patent: 5488638 (1996-01-01), Kazecki et al.
patent: 5579343 (1996-11-01), Ohmura
patent: 5621769 (1997-04-01), Wan et al.
patent: 5838742 (1998-11-01), Abu-Dayya
patent: 5887038 (1999-03-01), Golden
patent: 5930305 (1999-07-01), Leib
patent: 5999560 (1999-12-01), Ono
patent: 6075823 (2000-06-01), Sonoda
patent: 6097773 (2000-08-01), Carter et al.
Garmonov Alexander V.
Li Gang
Vishin Daniil F.
Wang Rui
Yassirev Yuri V.
Nortel Networks Limited
Trost William G.
LandOfFree
Diversity combining in a communications system 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 combining in a communications system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Diversity combining in a communications system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1004680