公开(公告)号：US20240275525A1

公开(公告)日：2024-08-15

申请号：US18168815

申请日：2023-02-14

Applicant: Silicon Laboratories Inc.

Inventor： Hasan Ali Stationwala ,  Ayan Ghosh ,  Deepak Pancholi

IPC: H04L1/1812 ,  H04L5/00 ,  H04W4/80

CPC classification number: H04L1/1816 ,  H04L5/0055 ,  H04W4/80

Abstract: A retry technique reduces or eliminates redundant transmit streams and redundant retransmissions when multiple devices are listening to the same audio stream. The retry techniques reduce power consumption and reduce airtime usage. The retry technique includes communicating data using a hybrid isochronous group including a plurality of broadcast isochronous streams from a source device to a plurality of sink devices. The hybrid isochronous group includes, for each broadcast isochronous stream, a group of connected isochronous streams including a connected isochronous stream to the source device from each of the plurality of sink devices. The broadcast isochronous streams communicate the data and the connected isochronous streams communicate acknowledgements of receiving the data.