On the ground of the channel statistical characteristic, this paper introduces a new widebandchannel model, ITS channel model, which is used by the emulation.
本文从信道的统计特性出发，介绍了仿真研究所用的一种新的电离层宽带信道数学模型——ITS模型。
2
As the key parameters to reflect the widebandchannel characteristics, the parameters involved delay propagation play an important role in the design of multiple carries systems.
时延特征参数作为反应无线信道宽带特性的关键参数，对多载波系统的设计具有重要的指导意义。
3
The term multicarrier modulation includes a number of transmission schemes whose main characteristic is the decomposition of any widebandchannel into a set of independent narrowband channels.