Invention Grant
- Patent Title: Wireless Bluetooth communication mechanism capable of effectively reducing number of audio packet retransmission
-
Application No.: US16377268Application Date: 2019-04-08
-
Publication No.: US10448232B2Publication Date: 2019-10-15
- Inventor: Chih-Wei Sung , Pete Hsinhsiang Liu , Jing-Syuan Jia , Wei-Chung Peng , Kuang-Hu Huang , Jeng-Hong Chen , I-Ken Ho , De-Hao Tseng
- Applicant: PixArt Imaging Inc.
- Applicant Address: TW Hsinchu County
- Assignee: Audiowise Technology Inc.
- Current Assignee: Audiowise Technology Inc.
- Current Assignee Address: TW Hsinchu County
- Agent Winston Hsu
- Main IPC: H04W4/80
- IPC: H04W4/80 ; H04L1/22 ; H04L1/16 ; H04W72/04 ; H04R3/00
Abstract:
A method applied into a wireless Bluetooth device includes: receiving a particular packet from an audio gateway through a first piconet; receiving a first acknowledgement from a secondary device through a second piconet, the first acknowledgement corresponding to a retransmission of the particular packet; and transmitting a second acknowledgement corresponding to the particular packet to the audio gateway through the first piconet when the particular packet is received through the first piconet and the first acknowledgement corresponding to the retransmission of the particular packet is received through the second piconet.
Public/Granted literature
Information query
