TERMINAL AND METHOD FOR AUDIO DATA TRANSMISSION

摘要

Aspects of the disclosure provide a terminal adapted to transmit audio data via Bluetooth to a device. The terminal includes a controller adapted to detect configuration parameters of the device and optimally determine configuration parameters of the terminal, and a transmission module capable of transmitting a packet of a first packet type based on a first mode of the terminal and a packet of a second packet type based on a second mode of the terminal. The audio data is modulated by a first modulation mode in the first mode and the audio data is modulated by a second modulation mode in the second mode that is more efficient than the first modulation mode. When the device cannot operate in the second mode but can operate in the first mode, the controller causes the transmission module to create a packet of the first packet type containing the audio data.

主权项

1. A terminal adapted to transmit audio data via BLUETOOTH to a device, comprising:
control circuitry adapted to detect configuration parameters of the device and determine optimal configuration parameters of the terminal; and transmission circuitry configured to transmit a packet of a first packet type based on a first mode of the terminal and a second packet of a second packet type based on a second mode of the terminal, wherein the audio data is modulated by a first modulation scheme in the first mode and the audio data is modulated by a second modulation scheme in the second mode, wherein the second modulation mode is more spectrally efficient than the first modulation scheme, wherein, when the device cannot support the second mode but can support the first mode, the controller causes the transmission module to create a packet of the first packet type containing the audio data.