| 摘要 |
<p>Method and device for wireless data communication in data processing system, which including following steps: setting the device of wireless data communication, and setting wireless transceiver module for receiving or transmitting data message, as well as control module for controlling said wireless data communication device and interface module in said device; establishing message switch channel based on serial or parallel connection or wireless communication interface between said device and data processing system; said wireless data communication device transmit or receive said data message by public wireless network using transceiver module. Said device connect to variety of data processing equipment by variety of interfaces, such as mainframe computer, and wireless transceiver module which can receive or transmit message by mobile telephone network, it can directly utilize communication services submitted by each mobile telephone Company, it has the advantage of online at any time and low cost, besides it can also connect to internet for transmitting and achieving message, so that it can achieve the function of wireless logging on network.</p> |
