基于IEEE 802.16-2004的固定WiMAX系统传播模型比较

2009 International Conference on Industrial and Information Systems (ICIIS) Pub Date : 2009-12-01 DOI:10.1109/ICIINFS.2009.5429880

K.C. Amarasinghe, K.G.A.B. Peiris, L.A.D.M.D. Thelisinghe, G.M. Warnakulasuriya, A. Samarasinghe

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引用次数: 8

摘要

移动信道的经验传播模型的研究已经做了大量的工作，但是这些模型在固定无线接入(FWA)系统中的适用性还没有得到适当的测试。候选模型包括Hata - Okumura、COST- 231 Hata、COST- walfisch - ikegami和Erceg。在这些模型中，Erceg模型似乎是最合适的。本文对斯里兰卡Katubedda的3.5GHz固定WiMAX网络进行了现场测试。这些数据用于验证上述传播模型在斯里兰卡郊区环境中的适用性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Comparison of propagation models for Fixed WiMAX system based on IEEE 802.16-2004

The study of empirical propagation models for mobile channels has been done extensively, but the applicability of those models to a Fixed Wireless Access (FWA) System is not appropriately tested. The candidate models include Hata - Okumura, COST 231 Hata, COST-Walfisch-Ikegami and Erceg. From those models Erceg model seems to be the most suitable. In this paper field measurements are taken for the 3.5GHz Fixed WiMAX network in Katubedda, Sri Lanka. Those are used to validate the applicability of the above mentioned propagation models in a sub urban environment in Sri Lanka.

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2009 International Conference on Industrial and Information Systems (ICIIS)

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