The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 18, 2003
Filed:
Aug. 26, 1999
Applicant:
Inventors:
Assignee:
Nortel Networks Limited, St. Laurent, CA;
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/700 ;
U.S. Cl.
CPC ...
H04B 1/700 ;
Abstract
A method of and apparatus for capacity determination in a telecommunications system, in the presence of Gaussian and non-Gaussian noise. The ratio of Gaussian to non-Gaussian noise is determined utilising a statistical metric. Preferably the metric is Kurtosis or the 3 Cumulant of the Probability Density of the signal at each frequency. The determination of the ratio of Gaussian to non-Gaussian noise enables a more accurate determination of Noise, which in turn allows greater utilisation of actual available capacity in the system.