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:
May. 23, 2017
Filed:
Feb. 17, 2015
Sanjay Batra, Noida, IN;
Atul Kumar, Kalkaji, IN;
Sanjay Batra, Noida, IN;
Atul Kumar, Kalkaji, IN;
FREESCALE SEMICONDUCTOR, INC., Austin, TX (US);
Abstract
A wireless communication system includes a processor that receives a downlink control information (DCI) associated with a transmission channel used for transmitting a RF signal and a control channel element index associated with the DCI. The processor determines a scrambling code based on the control channel element index for the DCI, scrambles the DCI using the scrambling code, generates a scrambled DCI, and modulates the scrambled. DCI to generate a modulated symbol. The processor uses look-up tables to determine a resource element group (REG) based on the control channel element index, map the modulated symbol to the REG, and generate a transmission frame.