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:
Jul. 31, 2012
Filed:
Mar. 06, 2008
Ivan Djordjevic, Tucson, AR (US);
Ting Wang, Princeton, NJ (US);
Lei Xu, Princeton, NJ (US);
Milorad Cvijetic, Herndon, VA (US);
Ivan Djordjevic, Tucson, AR (US);
Ting Wang, Princeton, NJ (US);
Lei Xu, Princeton, NJ (US);
Milorad Cvijetic, Herndon, VA (US);
NEC Laboratories America, Inc., Princeton, NJ (US);
Abstract
A method includes estimating quadrature amplitude modulated QAM symbols in an LDPC encoded OFDM signal for transmission, performing channel estimation by training sequence to determine channel coefficients in reception of the LDPC encoded OFDM signal; and obtaining channel information detection and decoding of the LDPC encoded signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile