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:
Jan. 06, 2015
Filed:
Jun. 16, 2011
Applicants:
Yan LI, Coopersburg, PA (US);
Guodong Zhang, Syosset, NY (US);
Afshin Haghighat, Ile-Bizard, CA;
Inventors:
Assignee:
Interdigital Patent Holdings, Inc., Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 7/04 (2006.01); H04L 1/06 (2006.01); H04L 1/20 (2006.01); H04L 25/03 (2006.01); H04L 1/00 (2006.01); H04B 7/06 (2006.01); H04L 5/00 (2006.01);
U.S. Cl.
CPC ...
H04L 1/0026 (2013.01); H04B 7/0632 (2013.01); H04L 1/06 (2013.01); H04B 7/065 (2013.01); H04L 1/20 (2013.01); H04B 7/0417 (2013.01); H04L 5/0007 (2013.01); H04B 7/0639 (2013.01); H04L 25/03343 (2013.01);
Abstract
Disclosed herein are systems and methods for long-term feedback transmitting and rank reporting. According to an aspect, a method of feedback reporting may be implemented at a WTRU. The method may include determining a long-term precoder and a short-term precoder. The method may also include calculating channel quality index (CQI) based on the long-term precoder and the short-term precoder. Further, the method may include transmitting the CQI to a base station.