【作者单位】Zhicheng Dong is with Key Lab of Info Coding & Transmission, Southwest Jiaotong University, Chengdu 610031, China. Zhicheng Dong is also with the School of Engineering, Tibet University,Lhasa 850000, China.(email:dongzc666@163.com)
【摘要】 A novel power adaptation scheme, based on the terminal velocity instead of channel state information (CSI), in OFDM systems over rapidly time-varying channels, is proposed. Simulation results show that the proposed power adaptation scheme based on th...
