Local communication wireless network system and method thereof

A local communication wireless network system, comprising:

• a wireless base station, comprising an emulated evolved packet core server, a wireless communication module, a broker unit, and a client unit, said emulated evolved packet core server emulating an evolved packet core server, said wireless communication module connected to said evolved packet core server or said emulated evolved packet core server;
• and
• a plurality of electronic devices, including a first electronic device and a second electronic device, each of said plurality of electronic devices including a client unit, and said plurality of electronic devices connected to said evolved packet core server or said emulated evolved packet core server via said wireless communication module;
• where when said wireless base station is not connected to said evolved packet core server, said emulated evolved packet core server emulates said evolved packet core server:
• said wireless communication module is connected to said emulated evolved packet core server:
• said plurality of electronic devices are connected to said emulated evolved packet core server via said wireless communication module:
• each of said plurality of electronic devices transmits its own identification information to said broker unit:
• said broker unit receives said identification information of each of said plurality of electronic devices and transmits said identification information to said client unit of said wireless base station:
• said client unit of said wireless base station generates an identification list according to said identification information of each of said plurality of electronic devices and sends said identification list to said broker unit;
• said broker unit sends said identification list to each of said plurality of electronic devices in said identification list;
• and said first electronic device sends a message to said second electronic device according to said identification information corresponding to said second electronic device in said identification list.