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US 2021/0200705 A1Published application
Terminal, terminal peripheral, signal transmission system and signal sending and receiving method
AssigneeZte Corporation
InventorsYixiang JIANG, Weisheng LIAN
Life of this patent
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Abstract
Provided are a terminal, a terminal peripheral, a signal transmission system, and a signal sending and receiving method. The terminal includes: a first audio module, which is connected to the USB receptacle in a terminal through an I2S bus channel and is configured to send a signal to be sent to a USB receptacle; the USB receptacle is configured to provide a physical connection interface between the terminal and a terminal peripheral.
Claims19
A terminal, comprising:
- a first audio module, which is connected to a universal serial bus (USB) receptacle in a terminal through an audio bus channel and is configured to send a signal to be sent to the USB receptacle;
- and
- the USB receptacle, which is configured to provide a physical connection interface between the terminal and a terminal peripheral.
A terminal peripheral, comprising:
- a second audio module, which is connected to a universal serial bus (USB) plug in a terminal peripheral through an audio bus channel and is configured to perform signal transmission with the USB plug through an inter-IC sound (I2S) bus channel;
- and
- the USB plug, which is configured to be connected to a USB receptacle of a terminal accessed by the terminal peripheral.
(canceled)
A signal sending method, comprising:
- sending, by a terminal, a signal to be sent to a USB receptacle in the terminal through an audio bus channel, and sending the signal to be sent to a terminal peripheral through the USB receptacle.
Dependencies are inferred from the claim text.