System and method for estimating noise power level in a...

Details System and method for estimating noise power level in a... System and method for estimating noise power level in a...

H - Electricity

04

L

H04L 1/00 (2006.01) H04L 1/20 (2006.01)

Patent

CA 2695648

A system estimates noise power in a scalar, multi-signal communications channel. A data sampler collects N data samples from communications signals received from the communications channel. A module forms a covariance matrix of the N data samples based on a model order estimate. A module also computes the eigenvalue decomposition of the covariance matrix and ranks resultant eigenvalues from the minimum to the maximum for determining the noise power.

Un système évalue la puissance du bruit dans un canal de communication multisignal scalaire. Un échantillonnage de données recueille N échantillons de données des signaux de communications reçus de ce canal de communication. Un module forme une matrice de covariance de ces N échantillons de données à partir d'une estimation d'ordre du modèle. Un module calcule aussi la décomposition de la valeur propre de la matrice de covariance et classe les valeurs propres résultantes du minimum ou maximum pour déterminer la puissance du bruit.

Affiliated with

Also associated with

Rating

System and method for estimating noise power level in a... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System and method for estimating noise power level in a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for estimating noise power level in a... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1403342