PROBLEM TO BE SOLVED: To provide a hotspot device.;SOLUTION: The hotspot device includes built-in processing module, network connection module and terminal connection module. The built-in processing module controls the network connection module to connect to the Internet, and also controls the network connection module to communicate with the terminal connection module. The terminal connection module includes an STA chip and a first antenna. From the built-in processing module, the STA chip receives data information acquired from the Internet through the network connection module by the built-in processing module; processes the data information; radiates the data information through the first antenna; receives data information, radiated from a WLAN device, from the first antenna; processes the data information; inputs the processed data information into the built-in processing module; and transmits it to the Internet through the built-in processing module and the network connection module.;COPYRIGHT: (C)2013,JPO&INPIT
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