| 摘要 |
A wireless network transmission device is disclosed. A network control chip, a communication control chip and a control chip set are arranged in parallel. The network control chip, communication control chip, and control chip set are connected to the first USP module and the second USP module through a bus. The first USP module is connected to an external network communication protocol module and the second USP module is connected an external mobile phone communication protocol module. Thus, the system is communicable with network communication protocol module and mobile phone communication protocol module in parallel; thereby, data of different protocols being transmitted in one device. The control chip set serves to connect a PCMCIA interface to the first USP module and second USP module through the network control chip and the communication control chip.
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