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:
Aug. 06, 2024
Filed:
May. 27, 2021
Samsung Electronics Co., Ltd., Suwon-si, KR;
Jonghun Han, Gwacheon-si, KR;
Chulho Chung, Yongin-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Yongin-si, KR;
Abstract
A method of communicating between a first device (e.g., an AP) and each of with a legacy device and a non-legacy device (e.g., STAs) includes, at the first device, generating a first information field for the legacy device, generating a second information field for the non-legacy device, generating a frame including the first information field and the second information field, and transmitting the frame, wherein the first information field includes a first value by which the legacy device identifies the first information field as valid, wherein the second information field includes a second value by which the legacy device identifies the second information field as invalid.