A bluetooth communication method and bluetooth communication system

Abstract

The invention discloses a Bluetooth communication method and a Bluetooth communication system, wherein the Bluetooth communication method comprises the steps of A, when a Bluetooth host performs voice communication, transmitting voice control signaling to a Bluetooth peripheral through a low-power consumption Bluetooth link, and establishing Bluetooth voice link connection with the Bluetooth peripheral synchronically; B, when Bluetooth voice link connection is established successfully, establishing a Bluetooth voice channel with the Bluetooth peripheral. According to the Bluetooth communication method and the Bluetooth communication system, when voice communication is performed, the voice control signaling is sent to the Bluetooth peripheral through the low-power consumption Bluetooth link and a Bluetooth voice link is established synchronically, and then the Bluetooth voice channel between the Bluetooth host and the Bluetooth peripheral is further established, thus fast voice connection is realized, and the power consumption of the Bluetooth host and the Bluetooth peripheral is reduced on the premise of not degrading the user experience.

Description

technical field [0001] The invention relates to the communication field, in particular to a bluetooth communication method and a bluetooth communication system. Background technique [0002] With the rapid development of science and technology, the convenient and fast transmission of information is a trend in today's communication field. Bluetooth (Bluetooth) is a radio technology that supports short-distance communication (generally within 10m) of devices. It is widely used in portable terminals such as mobile phones and computers. For example, the mobile phone can answer calls through the Bluetooth headset, which provides convenience for drivers, avoids traffic accidents caused by answering calls, and improves the user's physical examination effect. [0003] At present, there are three ways to connect a Bluetooth host (such as a Bluetooth mobile phone) to a Bluetooth peripheral (such as a Bluetooth headset, Bluetooth audio, etc.). ; The second method: use traditional Bl...

AI Technical Summary

Problems solved by technology

[0003] At present, there are three ways to connect a Bluetooth host (such as a Bluetooth mobile phone) to a Bluetooth peripheral (such as a Bluetooth headset, Bluetooth audio, etc.). ; The second method: use traditional Bluetooth alone, which supports voice calls, but consumes a lot of power; the third method: use low-power Bluetooth in standby, and pull up traditional Bluetooth when a call comes in, this method takes into account the above two Disadvantages, but because the traditional Bluetooth is pulled up when a call comes in, it takes a long time to connect, and the time to establish a connection is not fixed, so that when the user calls, the Bluetooth peripheral cannot receive the call information in real time, resulting in disconnection, and the user experience bad

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