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:
Dec. 17, 2024
Filed:
Mar. 10, 2022
Marvell Asia Pte Ltd, Singapore, SG;
Harivaden Parmar, Wokingham, GB;
MARVELL ASIA PTE LTD, Singapore, SG;
Abstract
An apparatus for data communication includes a sensor-transceiver and control logic. The sensor-transceiver is coupled to a sensor and connects by an Ethernet link of a communication network in a vehicle to a processor-transceiver that is coupled to a processor. In an upstream direction from the sensor-transceiver to the processor-transceiver, the sensor-transceiver transmits data to the processor-transceiver over the Ethernet link at an upstream data rate, and in a downstream direction from the processor-transceiver to the sensor-transceiver, receives data from the processor-transceiver over the Ethernet link at a downstream data rate. The control logic is configured to select the upstream data rate for communication in the upstream direction to be higher than the downstream data rate for communication in the downstream direction when operating in a first mode, and to select the upstream data rate to be lower than the downstream data rate when operating in a second mode.