Method and apparatus for power estimation in an orthogonal...

H - Electricity – 04 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

H04B 7/216 (2006.01) H04B 1/69 (2006.01) H04B 1/707 (2006.01) H04B 7/005 (2006.01) H04J 11/00 (2006.01)

Patent

CA 2137460

A method and apparatus is provided for estimating signal power. The estimating is accomplished by correlating (206) an input data vector (204) with a set of mutually orthogonal codes to generate a set of output values. The input data vector (204) consists of data samples of a received orthogonal coded signal (202). Each output value corresponds to a measure of confidence that the input data vector is substantially similar to one of the orhogonal codes from within the set of mutually orthogonal coes. Finally, an estimate of the power of the received orthogonal coded signal is generated (208) as a nonlinear function of the set of output values.

L'invention est constituée par une méthode et un appareil servant à évaluer la puissance d'un signal. Cette évaluation est effectuée en corrélant (206) un vecteur de données (204) avec un ensemble de codes mutuellement orthogonaux pour produire un ensemble de valeurs. Le vecteur de données (204) est constitué d'échantillons de données d'un signal à codage orthogonal reçu (202). Chaque valeur produite est une mesure de la confiance que le vecteur de données en cause est substantiellement semblable à l'un des codes orthogonaux faisant partie de l'ensemble de codes mutuellement orthogonaux. L'estimation (208) de la puissance du signal orthogonal reçu est une fonction non linéaire de l'ensemble de valeurs produites.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Method and apparatus for power estimation in an orthogonal... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for power estimation in an orthogonal..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for power estimation in an orthogonal... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-2069456

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.