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. 29, 2015
Filed:
May. 21, 2014
Qualcomm Incorporated, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
System, methods and apparatus are described that improve signaling in a three-wire multiphase communication link. A method for data communications includes determining a transition in signaling state of three wires of a communication link between a pair of consecutive symbols transmitted on the communication link, and enhancing or attenuating energy of a signal prior to the transition in signaling state of the three wires when the transition in signaling state includes a change in signaling state of a wire on which the signal is transmitted. Each symbol may define a different signaling state of the three wires of the communication link. For each symbol transmitted, two of the three wires are differentially encoded and the third wire is in a neutral state. Different wires are differentially encoded during transmission of consecutive symbols.