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:
Sep. 16, 2014
Filed:
Aug. 15, 2012
Siddharth S. Oroskar, Overland Park, KS (US);
Sachin R. Vargantwar, Macon, GA (US);
Anoop K. Goyal, Overland Park, KS (US);
Sandeep Goyal, Overland Park, KS (US);
Siddharth S. Oroskar, Overland Park, KS (US);
Sachin R. Vargantwar, Macon, GA (US);
Anoop K. Goyal, Overland Park, KS (US);
Sandeep Goyal, Overland Park, KS (US);
Sprint Spectrum L.P., Overland Park, KS (US);
Abstract
A method, system, and apparatus for managing spreading codes used in communication over a radio frequency air interface. When a radio access network (RAN) is to assign a spreading code to a mobile station in the coverage area, the RAN may determine which mobile station currently having an assigned traffic channel in the coverage area has a highest forward-link signal quality, and the RAN may select a spreading code based on the spreading code of that determined mobile station's assigned traffic channel. For instance, the RAN may select a spreading code that is quasi-orthogonal to the spreading code of the determined mobile station's assigned traffic channel.