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. 08, 2020
Filed:
Aug. 24, 2018
Newracom, Inc., Lake Forest, CA (US);
Yujin Noh, Lake Forest, CA (US);
Minho Cheong, Lake Forest, CA (US);
NEWRACOM, INC., Lake Forest, CA (US);
Abstract
A first wireless device determines a function of a Wake-Up (WU) Packet, selects a length of the WU Packet from a predetermined set of lengths corresponding to the function, and generates the WU packet having the selected length. The WU packet includes a Legacy preamble having a first bandwidth and a WU payload having a second bandwidth less than and included within the first bandwidth. The WU payload including an indication of the function and a control indication usable to select the length from the predetermined set of lengths corresponding to the function. The first wireless device transmits the WU packet by transmitting the Legacy preamble on the first bandwidth and then transmitting the WU payload on the second bandwidth. A second wireless device receives the WU payload and determines a length of the WU packet using the indication of the function and the control information.