Invention Grant
- Patent Title: Wireless bluetooth communication mechanism capable of effectively reducing number of audio packet retransmission
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Application No.: US16034370Application Date: 2018-07-13
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Publication No.: US10555156B2Publication Date: 2020-02-04
- Inventor: Chih-Wei Sung , Pete Hsinhsiang Liu , Jing-Syuan Jia , Wei-Chung Peng , Kuang-Hu Huang , Jeng-Hong Chen , I-Ken Ho , Wei-Chih Chen , De-Hao Tseng
- Applicant: Audiowise Technology 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 ; H04W72/04 ; H04L1/16 ; H04R1/10 ; H04R3/00
Abstract:
A method applied into a controller of a wireless Bluetooth device includes: providing a first flag and a second flag; asserting the first flag when the controller successfully receives the particular packet transmitted from the audio gateway; asserting the second flag when the controller successfully receives an acknowledgement from a secondary device wherein a reception of the acknowledgement indicates that the secondary device successfully receives the particular packet; and transmitting an acknowledgement of a particular packet to an audio gateway when the first flag and the second flag are asserted.
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