Title:
BLUETOOTH LOW-POWER CONSUMPTION AUDIO DATA TRANSMISSION METHOD, AND APPARATUS AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/052507
Kind Code:
A1
Abstract:
Embodiments of the present application provide a Bluetooth low-power consumption audio data transmission method, and an apparatus and a device. The method comprises: determining data packets in a data group to be transmitted, wherein a packet header of the data packet at least comprises: indication information for indicating a transmission mode of the data packet; in an isochronous communication interval, continuously transmitting the data packets in the data group to a receiving end; receiving an acknowledgement data packet from the receiving end, wherein the packet header of the acknowledgement data packet at least comprises extension acknowledgement information, and the extension acknowledgement information is used for indicating, in batches, a condition in which the data packets in the data group are received at the receiving end; and determining the data packet, which is not correctly received at the receiving end, in the data group according to the condition in which the data packets in the data group are received at the receiving end.
Inventors:
XU BIN (CN)
Application Number:
PCT/CN2021/095019
Publication Date:
March 17, 2022
Filing Date:
May 21, 2021
Export Citation:
Assignee:
NANJING ZGMICRO COMPANY LTD (CN)
International Classes:
H04W4/80; H04B5/00
Foreign References:
| CN111800171A | 2020-10-20 | |||
| CN106559739A | 2017-04-05 | |||
| CN111065084A | 2020-04-24 | |||
| CN105827367A | 2016-08-03 | |||
| CN1812404A | 2006-08-02 | |||
| CN107087254A | 2017-08-22 | |||
| US20150334488A1 | 2015-11-19 |
Attorney, Agent or Firm:
DRAGON INTELLECTUAL PROPERTY LAW FIRM (CN)
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