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. 03, 2015
Filed:
Jan. 27, 2015
Samuel Kerhuel, Villeneuve Tolosane, FR;
Samuel Kerhuel, Villeneuve Tolosane, FR;
Freescale Semiconductor, Inc., Austin, TX (US);
Abstract
A decoding unit for decoding a signal modulating a plurality of symbols wherein each symbol carries a plurality of information which are code-division multiplexed in the time domain and in the frequency domain and wherein each information is associated with a known sequence of phase rotations, the phase in the known sequence varying deterministically between the plurality of symbols. The decoding unit first performs a phase rotation of the received plurality of symbols, then performs the time-domain despreading operation and finally performs the frequency-domain despreading operation. A processor, a receiver, a method and a computer program are also claimed.