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专利名称：High-speed wireless personal area network
system for extending service area
发明人：Seo-Won Kwon,Yun-Kyung Oh,Sang-Il
Lee,Se-Youn Lim,Jong-Hun Lee
申请号：US10771599申请日：20040204
公开号：US20050025487A1公开日：20050203
专利附图：
摘要：A high-speed WPAN (Wireless Personal Area Network) system for extending aservice area includes an optical fiber serving as a medium for transmitting data; a plurality
of pico-nets each including a plurality of devices and a PNC (Pico-Net Coordinator) devicefor managing the devices; a plurality of two-way signal converters corresponding to thepico-nets, each of the signal converters adapted for converting an optical signal receivedfrom the optical fiber into an electrical signal to transmit the electrical signal to the pico-nets, and for converting an electrical signal received from each of the pico-nets into anoptical signal to transmit the optical signal to the optical fiber. A plurality of connectorsare attached to the optical fiber and the signal converters for transmitting signals inputfrom the optical fiber and the signal converters bidirectionally. One of the PNC devicesprovided in the pico-nets allocates and manages timeslots for all the devices located inthe plurality of pico-nets, and the plurality of pico-nets may be operated as a singlelogical unit.
申请人：Seo-Won Kwon,Yun-Kyung Oh,Sang-Il Lee,Se-Youn Lim,Jong-Hun Lee
地址：Suwon-shi KR,Seoul KR,Seoul KR,Seoul KR,Suwon-shi KR
国籍：KR,KR,KR,KR,KR
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