| 摘要 |
Provided in the present invention are a communication method for a wireless terminal and host device, and a wireless terminal and a host device, the method comprising: the wireless terminal reporting to the host device the port types corresponding to the ports of said wireless terminal, said port types being port types based on a network-layer data transfer protocol (DTP) and thus enabling the host device to utilize port drivers corresponding to the port types to drive the ports; the wireless terminal interacting with the host device by means of said ports, establishing a communication link with the host device on the basis of the network-layer DTP and, by means of the communication link of the network-layer DTP, transmitting service data packets and the types of said service data packets. |
