Bluetooth packet loss data receiving and transmitting method, circuit, audio playing equipment and system

The invention discloses a Bluetooth packet loss data receiving and transmitting method, a circuit, audio playing equipment and a system. The method comprises the steps of: step S100, receiving a forwarding request sent by second audio playing equipment in a receiving state; step S200, monitoring ret...

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Bibliographic Details
Main Authors YU XIN, ZHU JIAJUN, HUANG ZIMING, HUANG HAITAO, LUO GUANGJUN, HU XIANGJUN, ZHANG QIMING
Format Patent
LanguageChinese
English
Published 22.02.2022
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
WIRELESS COMMUNICATIONS NETWORKS
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Summary:The invention discloses a Bluetooth packet loss data receiving and transmitting method, a circuit, audio playing equipment and a system. The method comprises the steps of: step S100, receiving a forwarding request sent by second audio playing equipment in a receiving state; step S200, monitoring retransmission information of a current audio data packet retransmitted by sound source equipment on a first link according to the forwarding request; step S300, judging whether retransmission information is monitored or not; step S400, switching the receiving state into a transmtting state; and step S500, forwarding the current audio data to the second audio playing equipment through a second link according to a time sequence of retransmission of the current audio data by the sound source equipment. According to the Bluetooth packet loss data receiving and transmitting method, signals can be provided for the second audio playing equipment from different positions, that is, under the condition of packet loss error cor
Bibliography:Application Number: CN202110830813