Systems and methods to compensate a frequency

Details Systems and methods to compensate a frequency Systems and methods to compensate a frequency

2005-05-06

2009-12-01

Vo, Nguyen (Department: 2618)

Telecommunications

Carrier wave repeater or relay system

Portable or mobile repeater

C455S501000, C455S067130

Reissue Patent

active

RE041027

ABSTRACT:
delete-start id="DEL-S-00001" date="20091201" ?A satellite vehicle compensation system (100) predicts the motion of two satellite vehicles and enhances the predictions with real-time updates of one or both of the vehicles. Using feedback loops (132, 134), the differences between the prediction and the actual motions are looped back to improve the accuracy of the motion predictor.delete-end id="DEL-S-00001" ?insert-start id="INS-S-00001" date="20091201" ?A communications system includes a first communications node and a second communications node. A transmission frequency and/or a receiving frequency is compensated based on a predicted relative motion between the first and second communications nodes. The predicted relative motion is based on a first signal that is representative of a predicted motion of the first communications node and a second signal that is representative of a predicted motion of the second communications node. Real-time information may be used to minimize an error between predicted and measured motions of the first and/or second communications node.insert-end id="INS-S-00001" ?

REFERENCES:
patent: 4074201 (1978-02-01), Lennon
patent: 5222252 (1993-06-01), Kasser
patent: 5289194 (1994-02-01), Schlosser
patent: 5343496 (1994-08-01), Honig et al.
patent: 5432521 (1995-07-01), Siwiak et al.
patent: 5471657 (1995-11-01), Gharpuray et al.
patent: 5493710 (1996-02-01), Takahara et al.
patent: 5524281 (1996-06-01), Bradley et al.
patent: 5596570 (1997-01-01), Soliman
patent: 5694421 (1997-12-01), Park
patent: 5697056 (1997-12-01), Tayloe
patent: 5703595 (1997-12-01), Tayloe et al.
patent: 5754537 (1998-05-01), Jamal
patent: 5758271 (1998-05-01), Rich et al.
patent: 5778310 (1998-07-01), Tong et al.
patent: 5874913 (1999-02-01), Blanchard et al.
patent: 5881367 (1999-03-01), Calot et al.
patent: 5926767 (1999-07-01), Olds et al.
patent: 5983080 (1999-11-01), Gerszberg et al.
patent: 5987320 (1999-11-01), Bobick
patent: 5999797 (1999-12-01), Zancho et al.
patent: 6023615 (2000-02-01), Bruckert et al.
patent: 6034952 (2000-03-01), Dohi et al.
patent: 6356740 (2002-03-01), Malcolm et al.
E-mail regarding search, from admin@patenttrakker.com to Michael Messinger, sent Mar. 27, 2006, 10:42 AM, 5 pages.

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