Method and apparatus for parameter estimation, modulation classification and interference characterization in satellite communication systems

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United States of America Patent

APP PUB NO 20050063487A1
SERIAL NO

10476869

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Abstract

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A digital signal processing (DSP)-based approach to parameter estimation modulation identification and interference charaterization in connection with a satellite Communication Monitoring System (CSM). The techniques descried here also allow automatic generation of satellite frequency plans (S74) without any a priori knowledge of such plans. Individual processes for carrier isolation (S71), segmentation (S72), frequency estimation (S73), symbol rate estimation, bit error rate estimation, modulation identification and interference characterization are disclosed may be combined in a totally automated process.

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Patent Owner(s)

Patent OwnerAddress
COMSAT CORPORATION6560 ROCK SPRING DRIVE BETHESDA MD 20817

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sayegh, Soheil Gaitherburg, MD 10 125

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