79058358
May 27, 2008
Sep 15, 2009
Base station for wireless communication; base station transceiver for wireless communication; base station antenna for wireless communication; base station controller for wireless communication; mobile electric switches for wireless communication; mobile electric switches for mobile communication; signal repeater for wireless communication; signal repeater for mobile communication; signal repeater for DMB digital multimedia broadcasting; telephone call routers for wireless communication; software for operating base station of wireless communication system; software for operating mobile switching apparatus of wireless communication system; software for operating signal repeater of wireless communication system; software for synchronization of wireless communication data; software for testing wireless communication data; software for operating router of wireless communication system; server for transmitting and receiving wireless communication data; server for authentication for wireless communication network access; server for charging for usage of wireless communication system; server for assigning IP address to wireless communication service subscriber; server for providing audio/video streaming contents via wireless communication network; server for providing audio/video streaming contents via the Internet; software for operating server for transmitting and receiving wireless communication data; software for authentication for wireless communication network access; software for charging for usage of wireless communication system; software for assigning IP address to wireless communication service subscriber; software for displaying images on wireless communication interface; portable telephone terminal for wireless communication; mobile phone; portable computer terminal for wireless communication; portable computer terminal for DMB digital multimedia broadcasting; GPS global positioning system computer terminal for vehicles; navigation apparatus for vehicles; navigation terminal for vehicles; MMP multimedia player, namely, digital audio/video players; PMP portable multimedia player, namely, portable digital audio/video players; digital signal processor; apparatus for adjusting temperature of wireless communication network elements; [ power source for wireless communication network elements, namely, power supplies; ] charging apparatus for radio sets, namely, battery chargers; computer fax modem cards; chipsets and communication chipsets, namely, computer chipsets for use in transmitting data to and from central processing unit; wireless LAN local area network cards, namely, computer cards for connecting computer devices to computer networks in wireless manners; modem for wireless communication; Internet phone gateway system comprising devices for directing telephone calls through the Internet; electronic apparatus, namely, plasma display panels; electronic apparatus, namely, liquid crystal display panels
Electrical and Scientific Apparatus