Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Gregory S. Teal0
Raj Mani Misra0
Date of Patent
September 5, 2006
0Patent Application Number
111143970
Date Filed
April 26, 2005
0Patent Primary Examiner
Patent abstract
A spreading system and method for CDMA applications that requires fewer integer multiplications. User data is spread using real or complex integer based spreading codes of length SF to SFmax chips. At least one of the codes is of the form jn·v[n] where v[n] is a spreading code. The invention provides increased user separation using a plurality of spreading codes.
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