Systems and methods for duplex communication

A closed circuit video communication device includes an input/output configured to receive a streaming video signal on a first dedicated physical communication channel and to send upstream communication on the first dedicated physical communication channel; a video output configured to send the stre...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Cao Wanpeng, Chu Chi-Ming, Zhou Caizhang
Format: Patent
Sprache:eng
Schlagworte:
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