The Farrell Law Firm, P.C.
Method and apparatus for transmitting/receiving data control channel in a packet data communication system
A method for transmitting/receiving a data control channel in a wireless communication system that transmits packet data. The transmission method includes transmitting packet data over a packet data channel, transmitting a control channel and receiving an ACKnowledgement (ACK) signal from a terminal that has received the control channel. The reception method includes receiving packet data and a control channel, acquiring control information by demodulating the control channel, and detecting an error in the control channel, and sending the error detection result to a base station as an ACK signal, if the control channel has been transmitted to the terminal itself.
Samsung Electronics Co., LTD
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additional inventional additional
Yu-Chul Jae-Chon Hwan-Joon Jin-Kyu Dong-Hee
Kim Yu Kwon Han Kim