802.16的信道模型文档

ishara

【文件名】:06727@52RD_Channel Models for Fixed Wireless Applications.rar
【格　式】:rar
【大　小】:156K
【简　介】:The most widely used path loss model for signal strength prediction and simulation in macrocellular environments is the
Hata-Okumura model [1,2]. This model is valid for the 500-1500 MHz frequency range, receiver distances greater than 1km from the base station, and base station antenna heights greater than 30 m. There exists an elaboration on the Hata-Okumura model that extends the frequency range up to 2000 MHz [3]. It was found that these models are not suitable for lower base station antenna heights, and hilly or moderate-to-heavy wooded terrain. To correct for these limitations, we propose a model presented in [4]. The model covers three most common terrain categories found across the United States.However, other sub-categories and different terrain types can be found around the world.
【目　录】:无目录