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Apparatus and method for receiving control message on packet data control channel in a mobile communication system supporting packet data service
Apparatus and method for receiving control message on packet data control channel in a mobile communication system supporting packet data service
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机译:在支持分组数据服务的移动通信系统中在分组数据控制信道上接收控制消息的装置和方法
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摘要
An apparatus and method for receiving a packet data control channel in a mobile communication system that transmits packet data and has the packet data control channel for transmitting control information related to transmission of packet data are provided. A receiver receives and despreads a signal on the packet data channel and a signal on the packet data control channel, separately outputs the signals, and estimates a noise of a received signal. A signal level detector receives a noise estimation value and samples of the packet data control channel signal from the receiver, and outputs a validity signal for detecting whether information is received over the packet data control channel. A packet data control channel decoder decodes the packet data control channel signal if the validity signal received from the signal level detector is valid.
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