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:
Mar. 05, 2019
Filed:
Jan. 25, 2016
Valens Semiconductor Ltd., Hod Hasharon, IL;
Eyran Lida, Kfar Ha-Oranim, IL;
Gaby Gur Cohen, Tel-Mond, IL;
Aviv Salamon, Raanana, IL;
Israel Greiss, Raanana, IL;
Valens Semiconductor Ltd., Hod Hasharon, IL;
Abstract
Transceivers and methods able to recover within less than 1 millisecond from quality degradation in the transceiver's operating point, including: receiving a signal from a second transceiver, using an adaptive digital equalizer and canceller (ADEC) to generate a slicer input signal, and generating slicing decisions and slicing errors that are used to adapt the ADEC. Shortly after identifying quality degradation in the transceiver's operating point, indicating the second transceiver to transmitting known data. And within less than 1 millisecond from identifying the quality degradation, the transceiver utilizes the known data to improve the accuracy of the slicing errors, which enables fast adaptation of the ADEC that improves the quality in the transceiver's operating point to a level that enables the transceiver to indicate the second transceiver to transmit data.