| 摘要 |
<p>A cell network using friendly relay communication signal exchanges is provided to exchange every characteristics information between all of mobile terminals and an AP and allow the mobile terminals and the AP to determine a transmission output control independently or cooperatively. Each mobile terminal generates reception characteristics information based on transmissions received from a wireless AP(Access Point)(110) or other wireless devices in a corresponding network. In a certain operation mode, the characteristics information collected from the wireless devices are transmitted to the wireless AP, and the wireless AP selects its transmission output from various types of transmissions. In a different operation mode, every characteristics information is exchanged between all the mobile terminals and the AP and each can determine a transmission output control independently or cooperatively. In a still different mode, the wireless AP controls protocol parameters based on evaluation results of characteristics information received from CDs to detect an event such as hidden terminal conditions.</p> |
