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:
Nov. 16, 2007
Applicants:
Ivan B. Djordjevic, Tucson, AZ (US);
Milorad Cvijetic, Herndon, VA (US);
Lei Xu, Princeton, NJ (US);
Ting Wang, Princeton, NJ (US);
Inventors:
Ivan B. Djordjevic, Tucson, AZ (US);
Milorad Cvijetic, Herndon, VA (US);
Lei Xu, Princeton, NJ (US);
Ting Wang, Princeton, NJ (US);
Assignee:
NEC Laboratories America, Inc., Princeton, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H03M 13/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An optical communication system includes a bit-interleaved coded modulation (BICM) coder; and a low-density parity-check (LDPC) coder coupled to the BICM coder to generate codes used as component codes and in combination with a coherent detector.
Quick Actions:
Djordjevic, Ivan. (2012). Ultra high-speed optical transmission based on ldpc-coded modulation and coherent detection for all-optical network (U.S. Patent No. 8234538). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8234538
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile