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. 25, 2026
Filed:
Apr. 11, 2024
Samsung Electronics Co., Ltd., Suwon-si, KR;
Gupil Cheong, Suwon-si, KR;
Doosuk Kang, Suwon-si, KR;
Hyungseoung Yoo, Suwon-si, KR;
Juyeon Jin, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A first electronic device may include a communication circuit and at least one processor. The at least one processor may be configured to: establish a BLE communication link with a second electronic device; on the basis of the BLE communication link, identify a physical layer transmission scheme (PHY) change policy indicating a change in the PHY, the PHY being used in a CIS link for an audio service between the first electronic device and the second electronic device; initiate the CIS link according to the PHY change policy; determine a PHY for a first time interval of the CIS link, as a first PHY on the basis of the PHY change policy; transmit a first audio packet generated using the first PHY to the second electronic device in the first time interval through the CIS link; determine a PHY for a second time interval of the CIS link, as a second PHY on the basis of the PHY change policy; and transmit a second audio packet generated using the second PHY to the second electronic device in the second time interval through the CIS link.