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通过对无线通信系统信道模型的分析,详细讨论了两种进行无线信道估计的模型。重点对用于估计信道的Okumura—Hata和COST231-Hata传播模型进行了详细的研究,并对这两种模型进行了仿真和对比。
By analyzing the channel model of wireless communication system, two models for wireless channel estimation are discussed in detail. The Okumura-Hata and COST231-Hata propagation models used to estimate the channel are studied in detail, and the simulation and comparison of the two models are performed.