| 摘要 |
<p>The present invention relates to a wireless communications, and more specifically, to a method for transmitting a control signal in a wireless communications system. For this purpose, a new structure in which control and data channels can coexist in one time-frequency resource is proposed, thereby increasing an efficiency of a wireless resource. The control and data channels mutually coexist in time division manner and the coexistent control channel newly assigns regions of a control signal and a reference signal, thereby maintaining a reliability of the control signal. In addition, a method for controlling an interference of a base station/terminal is proposed, by measuring an interference between adjacent cells or newly suggesting a sub-control signal. Furthermore, proposed is a method for transmitting/receiving relevant information between the base station and the terminal by designing a new control channel structure so as to transmit the suggested sub-control signal. Therefore, it is possible to coexist with an existing legacy terminal, thereby preventing a malfunction of the legacy terminal.</p> |
