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WiMAX作为新兴的宽带无线接入技术,具有覆盖范围广、传输带宽大的特点,已经成为电信业关注的热点,WiMAX无线接入系统的组网设计问题已成为一个重要的课题。文中对WiMAX组网设计涉及到的几个关键问题,如业务需求预测、频率规划、传播摸型、组网方式等相关问题进行了探讨,可为WiMAX无线接入网络的规划、工程设计和工程建设提供参考和帮助。
As an emerging broadband wireless access technology, WiMAX has wide coverage and large transmission bandwidth and has become a hot spot in the telecommunications industry. WiMAX network access problem has become an important issue for network design. In this paper, several key issues involved in WiMAX network design are discussed, such as service demand forecasting, frequency planning, propagation mode, networking mode and other related issues. It can be used for the planning, engineering design and engineering of WiMAX wireless access network Construction to provide reference and help.