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1.发明公开APPARATUS AND METHOD FOR PROVIDING HANDS-FREE AND LCD DISPLAY FUNCTION OF MOBILE COMMUNICATION TERMINAL USING ZIGBEE 审中-公开装置和方法用于提供移动通信终端的免提和LCD显示功能与ZIGBEE
公开(公告)号：EP1897250A4
公开(公告)日：2011-03-16
申请号：EP05820590
申请日：2005-11-08
Applicant: KOREA ELECTRONICS TELECOMM
Inventor： CHOI EUN-CHANG , HUH JAE-DOO , PARK KWANG-ROH , MIN SUN-HO
CPC classification number: H04M1/6066 , H04M1/7253 , H04M1/72575 , H04W76/02 , H04W84/18 , H04W88/02
Abstract: The hands-free function provision apparatus for use in the mobile communication terminal using the ZigBee protocol includes: a mobile communication terminal for performing transmission/reception of a voice signal via a base station; a ZigBee coordinator for transmitting or receiving a predetermined display signal and a call control signal for establishing a call connection state to/from the mobile communication terminal, modulating or demodulating the predetermined display signal, the call control signal, and the voice signal using the ZigBee protocol; and a ZigBee device for performing wireless transmission/reception with the ZigBee coordinator by modulating or demodulating the predetermined display signal, the call control signal, and the voice signal using the ZigBee protocol, and visually providing the predetermined display signal.
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