公开(公告)号：US11523449B2

公开(公告)日：2022-12-06

申请号：US16144245

申请日：2018-09-27

Applicant: APPLE INC.

Inventor： Eran Sudak ,  Moshe Penso

IPC: H04W76/14 ,  H04W74/08 ,  H04L12/28 ,  H04W72/04

Abstract: A method for a communication protocol that includes wideband access for low latency audio. A source device and a sink device establish a wireless communication link. The protocol for communicating via the wireless communication link includes a frame having a first deterministic portion and a second opportunistic portion. The source device transmits during the first deterministic portion of the frame, first data to the sink device. The source device determines whether a predetermined condition associated with the wireless communication link is satisfied. When the predetermined condition is satisfied, the source device transmits, during the second opportunistic portion of the frame, second data to the sink device.