(Based on the introduction of WiMAX standards, technologies and related applications, this paper proposes that WiMAX networking requires consideration of three main factors: frequency reuse, authentication and charging, and mobility management. The paper presents the networking solutions for fixed and mobile use, and discusses the four periods that WiMAX wireless networking methods will pass through: outdoor access, indoor access, seamed travel, and seamless mobility. will be fused to NGN and
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