Packet transmission in mobile telecommunications systems

The invention relates to a wireless control system and packet radio business's method for related packet transmission, the wireless system more than (100) and a transmitting a channel comprising a base station the same packet mode to the base station data transmission user terminal (102 to 106), the method for base station transmission is set is electrically connected with the terminal, and packet comprises: Fault of one data terminal (HDR) comprises packets, sending data leads (DATA), a terminal transmission control data (USF) and control channel transmission. In turn to enable the wireless resource circuit is effectively, when there is no leads data, a base station without in packet of leads data comprising a control data transmission of the terminal transmission.