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:
May. 19, 2015
Filed:
May. 27, 2011
David K. Mesecher, Huntington Station, NY (US);
Alexander Reznik, Titusville, NJ (US);
Donald M. Grieco, Manhasset, NY (US);
Gary Cheung, Whitestone, NY (US);
David K. Mesecher, Huntington Station, NY (US);
Alexander Reznik, Titusville, NJ (US);
Donald M. Grieco, Manhasset, NY (US);
Gary Cheung, Whitestone, NY (US);
InterDigital Technology Corporation, Wilmington, DE (US);
Abstract
A code division multiple access communication system transmits a pilot and traffic signal over a shared spectrum. The pilot and traffic signal have an associated code and are received over the shared spectrum. The received signals are sampled and the samples are delayed to produce a window. A weighted value for each despread pilot code window sample is determined using an adaptive algorithm. Each window sample is despread with a traffic code. Each despread traffic code window sample is weighted according to a weight corresponding to its respective pilot code sample.