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. 17, 2022
Filed:
Mar. 11, 2020
Applicants:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Inventors:
Assignees:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/40 (2006.01); H04L 12/12 (2006.01); H04L 49/351 (2022.01); H04L 67/12 (2022.01); H04L 69/323 (2022.01); H04L 41/0803 (2022.01); H04L 67/145 (2022.01);
U.S. Cl.
CPC ...
H04L 12/12 (2013.01); H04L 12/40039 (2013.01); H04L 41/0803 (2013.01); H04L 49/351 (2013.01); H04L 67/12 (2013.01); H04L 67/145 (2013.01); H04L 69/323 (2013.01); H04L 2012/40273 (2013.01);
Abstract
An operation method of a first end node of an Ethernet-based vehicle network is provided. The operation method includes detecting a local event and transitioning an operation state of a physical layer (PHY) of the first end node from a sleep state to a wake-up state. A pseudo PHY identifier (ID) is configured as a PHY ID of the first end node in response to the first end node operating in the wake-up state. A first beacon including the pseudo PHY ID is then transmitted and the first beacon indicates that the first end node operates in the wake-up state.