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:
Dec. 30, 2014
Filed:
Aug. 12, 2008
Applicant:
Koichi Tamura, Tokyo, JP;
Inventor:
Koichi Tamura, Tokyo, JP;
Assignee:
Lenovo Innovations Limited (Hong Kong), Quarry Bay, HK;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04W 4/00 (2009.01); H04B 1/59 (2006.01); H04L 1/00 (2006.01); H04L 5/00 (2006.01);
U.S. Cl.
CPC ...
H04B 1/59 (2013.01); H04L 1/0017 (2013.01); H04L 5/0007 (2013.01); H04L 5/0046 (2013.01); H04L 1/0026 (2013.01); H04L 2001/0098 (2013.01);
Abstract
In order to cope with changes of communication environments of subcarriers and effectively use the subcarrier with channel quality information in a wireless communication system, a base station identifies a condition of a communication environment between the base station and a mobile station based upon channel quality information transmitted from the mobile station and maps transmission information on control of communication selectively to a specified subcarrier used for transmission based upon the identified condition of the communication environment.