-
![]()
2
-
Okumura-Hata模型的计算机仿真.pdf
- 实验一Okumura-Hata 模型的计算机仿真 一、实验目的 本实验主要是让学生了解无线电波传播的特点，进而了解移动通信系统中的信号传播环境及特点。在对Okumura-Hata 模型进行模拟仿真的基
-
-
![]()
6
-
Okumura-Hata传播预测模型的可视化仿真研究.pdf
- 沈兰荪(北京工业大学信号与信息处理研究室北京100022)沈健张建(总参61所通信中心北京100039)摘要 对大尺度传播预测模型的可视化计算问题进行了研究应用先进仿真技术通过对图形建模涉及的多种资源
-
-
![]()
9
-
okumura-hata模型的计算机编程.pdf
- okumura—hata模型的计算机编程
-
-
![]()
5
-
Okumura-Hata模型的计算机仿真.pdf
- 距离，km; 工作频率，MHz; hb 高度校正因子，hm 适用范围为 ?1920MHz30m? hb ?200m， 1m? hm ?10m， 1km? 内容1、比较不同地形下的衰减情况: 针对市区、
-
-
![]()
39
-
okumura corporation.pdf
- OkumuraCOrpOratiOn2-2-2, Matsuzaki-cho, Abeno-ku, Osaka 545-8555, Japan TEL: +81-6-6621-1101 FAX: +8
-
-
![]()
11
-
single nucleotide polymorphisms of the kit and kitlg genes in pigs - okumura - 2008 - animal science journal.pdf
- ORIGI NAL ARTI CLESingle nucleotide polymorphisms pigsNaohikoOKUMURA,1Toshimi MATSUMOTO,1Noriyuki HA
-
-
![]()
16
-
Title Okumura, Hirokazu; Nakao, Shinji Issue Date Type.pdf
- Title Okumura, Hirokazu; Nakao, Shinji Issue Date Type
-
-
![]()
5
-
实验二-Okumura-Hata电波传播模型.pdf
- 实验二-Okumura-Hata电波传播模型实验二-Okumura-Hata电波传播模型实验二-Okumura-Hata电波传播模型
-
-
![]()
7
-
Pathloss Determination Using Okumura-Hata Model And Spline Interpolation For Missing Data For Oman.pdf
- Imprecise propagation models lead to networks with high co-channel interference and a waste of power. In this paper, we aim to adapt a propagation model for Salalah (OMAN) as we examine the applicability of Okumura-Hata model in Oman in GSM frequency band. The study was carried out for urban area, since measurements provided from OmanMobile were about the urban areas. The study helped to design better GSM network for the city area. We will accomplish the modification by investigating the variation in pathloss between the measured and predicted values, according to the Okumura-Hata propagation model for a cell in Salalah city and then finding the missing experimental data with spline interpolation. Then, we intend to modify the Okumura-Hata model according to the results obtained in our investigation. We will then verify our modified model by applying it for other cells and conclude the results. For the purpose the mean square error (MSE) was calculated between measured path loss v
-
向豆丁求助：有没有Okumura?
