【摘要】 分析了在复杂环境中电波传播的特性,回顾和总结了现有通信系统中的信道模型,并提出了今后空时域信道模型发展趋势。更多还原

【Abstract】 In the paper,focused on the characte ristic of electromagnetic wave tran smiting in compli-cated environment,retrospected an d summarized channel model used in th e radio systems.It leads to the suggestion that the channel model wi th other techniques should be used to construct new strategies on radio systems in order to impove frequency layouting ,such as spatio -temporal channel model etc.更多还原