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. 31, 2017
Filed:
Dec. 21, 2012
Intel Corporation, Santa Clara, CA (US);
Thomas Tetzlaff, Portland, OR (US);
Minyoung Park, Portland, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
According to various aspects of the present disclosure, medium access control (MAC) sublayer logic of a device or a system may generate and implement a preamble structure of a data unit including a signal field which includes a four-bit cyclic redundancy check sequence providing a Hamming distance of two. The signal field portion of the preamble structure may include information related to a plurality of physical layer parameters used for wireless communication of the data unit. The preamble structure may be stored on a machine-accessible medium. The preamble may be generated by a data unit builder of the device, which may further receive a frame including a data payload, and encapsulate the frame with the preamble portion to generate the data unit. A transmitter coupled with the data unit builder may then wirelessly transmit the data unit using an antenna array.