首页>
外国专利>
TRANSMISSION POWER CONTROL METHOD IN WIRELESS LAN AND APPARATUS THEREOF CAPABLE OF RECEIVING A SETUP FRAME FROM AP BY TRANSMITTING AND RECEIVING A DATA FRAME
TRANSMISSION POWER CONTROL METHOD IN WIRELESS LAN AND APPARATUS THEREOF CAPABLE OF RECEIVING A SETUP FRAME FROM AP BY TRANSMITTING AND RECEIVING A DATA FRAME
展开▼
机译:无线局域网中的传输功率控制方法及其装置,其能够通过发送和接收数据帧来从AP接收设置帧
展开▼
页面导航
摘要
著录项
相似文献
摘要
PURPOSE: A transmission power control method in wireless LAN and apparatus thereof are provided to secure a high transmission rate and to reduce a hidden node problem by including maximum power transmission power serve field about maximum transmission power used for a channel bandwidth.;CONSTITUTION: A channel sensing is proceed in a TV WS(White Space) band(S510). A beacon frame including expansion power limited information is received from a WS AP(Access Point)(520) (S520). A transmission channel and transmission power usage based on the expansion power limited information element are determined(S530). The data frame is transmitted to the WS AP(S540).;COPYRIGHT KIPO 2011
展开▼