A video connection is established using cameras which are able to be remotely controlled by a distant viewer. A local radio link is established between a telephony device such as a cellular telephone or other wireless transmit/receive unit (WTRU). A distant viewer connected through a telephone link can use a video image screen to view the camera image and can use the telephone link to control the operation of the camera.

 
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> Radio station and data packet transmitting/receiving method

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