The embodiment of the invention can simultaneously utilize the wire transmission link and the wireless transmission link to transmit the data, thus improving the use rate of resources.
采用本发明实施例能够同时利用有线和无线传输链路传输数据，提高了资源的利用率。
2
This kind of communication mode employs three-wire connection and full duplex synchronous data transmission. It has the features of less link, fast speed, high reliability and etc.