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. 31, 2024
Filed:
May. 19, 2022
Renesas Electronics Corporation, Tokyo, JP;
Hiroki Sugimoto, Tokyo, JP;
Kenji Ogami, Tokyo, JP;
RENESAS ELECTRONICS CORPORATION, Tokyo, JP;
Abstract
An active period that is expressed by a range of a count value t[x] and is a period during which communication of a packet with an outside is permitted and an inactive period that is expressed by a range of the count value t[x] and is a period during which communication of a packet with an outside is prohibited are defined in schedule data. A wireless communication interface communicates a packet with the outside during the active period. A power supply controller cuts off power supplied to the wireless communication interface during the inactive period. A synchronous controller updates a count value of a counter based on a synchronous data value in the received packet during a reception operation of the packet, define the synchronous data value based on the updated count value t[y] during a transmission operation of the packet, and store it in the packet to be transmitted.