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AssigneesVictor Company of Japan, Ltd., NTT Data Communications Systems Corporation
InventorsKazutoshi Hirohashi, Hiroshi Horii, Hideo Koike, Yoshiaki Yunoki, Tetsuo Fukasawa, Susumu Katayama, Akio Yoshikawa, Keishi Ushijima, Takaaki Takeda, Takeshi Nomoto, Michio Kikuta, Shunichi Shichijo, Yoshiki Iwasaki
Estimating the term…
An optical radio system includes a host device, an end device, and a repeater. The host device and the end device communicate with each other via the repeater by use of optical radio. The repeater includes a section for receiving a first light signal from one of the host device and the end device, a section for converting the received first light signal into a first electric signal, a section for frequency-converting the first electric signal into a second electric signal, and a section for generating a second light signal in response to the second electric signal and transmitting the generated second light signal. The repeater also includes a section for demodulating one of the first electric signal and the second electric signal into a baseband signal, a section for detecting a quality of the baseband signal, and a section for enabling transmission of the second light signal only when the detected quality of the baseband signal is equal to or greater than a predetermined quality.
An optical radio system comprising a host device, an end device and a repeater, wherein the host device and the end device communicate with each other via the repeater by use of light signals;
A repeater for an optical radio communication network, comprising:
Dependencies are inferred from the claim text.