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:
Sep. 22, 2009
Filed:
Dec. 29, 2003
Alexander A. Maltsev, Nizhny Novgorod, RU;
Ali S. Sadri, San Diego, CA (US);
Vadim S. Sergeyev, Nizhny Novgorod, RU;
Sergey Tiraspolsky, Nizhny Novgorod, RU;
Alexander A. Maltsev, Nizhny Novgorod, RU;
Ali S. Sadri, San Diego, CA (US);
Vadim S. Sergeyev, Nizhny Novgorod, RU;
Sergey Tiraspolsky, Nizhny Novgorod, RU;
Intel Corporation, Santa Clara, CA (US);
Abstract
Briefly, a method and apparatus to exchange channel state information between two or more stations are provided. The channel state information may be used to adapt a power, a transmission rate and a modulation scheme of a transmitted signal. In some embodiments or the invention, a method comprises adapting a physical layer parameter based on exchanged channel information and exchanging over a channel the adapted physical layer parameter. In particular, in some embodiments of the invention, the physical layer parameter includes a bit and power loading parameter and the method comprises calculating a bit and power loading parameter during receiving a data packet; and applying the calculated bit and power loading parameter to a portion of an exchanged data packet.