Li & Cai Intellectual Property (USA) Office
Communication terminal based on free space optical communication, communication device and communication system
A communication terminal based on free space optical communication, a communication device, and a communication system are provided. The communication system includes a communication terminal, communication devices, and a master control device. The first communication device includes a light emitting unit configured to transmit an optical signal and a second switching control unit configured to establish a connection with the communication terminal that has received the optical signal. The communication terminal includes a light receiving unit configured to receive the optical signal transmitted by the first communication device and a first switching control unit configured to set the first communication device as a switching destination according to the optical signal. The master control device includes a third switching control unit configured to receive a switch request containing identification information of the communication terminal and transmit a connection instruction to the first switching control unit according to the switching request.
HANGZHOU MO-LINK TECHNOLOGY CO. LTD
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H04B H04B H04Q H04Q H04B H04B
inventional inventional additional inventional inventional inventional
Dong Hao
Wang Wang