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:
Nov. 19, 2019
Filed:
Dec. 12, 2016
Applicant:
Khalifa University of Science, Technology & Research, Abu Dhabi, AE;
Inventors:
Arafat Jamil Al-Dweik, Abu Dhabi, AE;
Youssef Iraqi, Abu Dhabi, AE;
Assignee:
KHALIFA UNIVERSITY OF SCIENCE AND TECHNOLOGY, Abu Dhabi, AE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 27/26 (2006.01); H04L 25/02 (2006.01); H04L 27/00 (2006.01);
U.S. Cl.
CPC ...
H04L 27/2647 (2013.01); H04L 25/02 (2013.01); H04L 25/022 (2013.01); H04L 25/0232 (2013.01); H04L 27/0008 (2013.01);
Abstract
There is provided an enhanced OFDM communication system using an enhanced channel estimation and data detection techniques. The system is based on replacing pilot symbols by real-valued information symbols, which enables realizing one-shot blind channel estimator (OSBCE) with low complexity. The channel estimator used is equivalent to pilot-based channel estimators for a wide range of signal to noise ratios (SNRs), yet, the OSBCE offers higher power and spectral efficiencies.