Patent №
US 7,643,238
Granted
2010-01-05
Filed 2005
Owner
BROADCOM CORPORATION
Lab
—
AI components
1
speech
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
11322023
A novel means for performing dibit extraction is presented. Any one of an unequalized signal dibit, equalized signal dibit, or noise dibit can be extracted. Instead of using the correlation properties of a PN (Pseudo-Noise) sequence to approximate a PN deconvolution sequence, the use of the actual deconvolution sequence (i.e., PN sequence that includes values of +k and 0, where k is oftentimes 1) is employed so that no approximations are needed. The resulting estimate of the channel is therefore very accurate.
AI classification
Ownership
BROADCOM CORPORATION
assignment · 173620932
Assignors
DEGROAT, RONALD DANE
On an employer assignment, the assignors are typically the inventors.