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. 21, 2006
Filed:
Jun. 21, 2002
Joon-hwa Chun, Lake Grove, NY (US);
Joon-Hwa Chun, Lake Grove, NY (US);
Sandbridge Technologies, Inc., White Plains, NY (US);
Abstract
A method of performing interleaving or deinterleaving in a communication system having at least one interleaver at the transmitter and at least one deinterleaver at the receiver. The method includes interleaving or deinterleaving the input bit sequence xas follows: y=x, n=0, . . . , N−1, using a bridge function between πand n, n=0, . . . , N−1, based on a spline linear model. When the system includes a first and a second interleaving or deinterleaving, the method is performed for both. When the second interleaving or deinterleaving includes adding padding bits, the location in the interleaved or deinterleaved bit sequence of the padding bits is determined and interleaving or deinterleaving for the determined locations is skipped.