基于多天线扇区切换的动态时隙分配算法

Dynamic Slot Allocation Algorithm Based on Multi Antenna Sector Switching

高宽带网络电台为当前信息化战场提供及时精确的战场信息。文章基于高宽带电台设计的DTRA协议,提出一种基于多天线扇区切换的动态时隙分配算法,该算法根据网络节点业务需求调整当前时隙并进行动态分配。仿真结果表明,文章提出的方法能够有效提高时隙利用率,优于DTRA协议的时隙分配算法。

High broadband network radio provides timely and accurate battlefield information for the current information batt- field. In this paper, based on the DTRA protocol designed for the high broadband network radio, a dynamic slot allocation algo-rithm is proposed based on the multi antenna sector switching. The algorithm adjusts the current slot according to the require-ment of network nodes and makes dynamic allocation. The simulation results show that the method proposed in this paper can effectively improve the utilization ratio of slot, and is better than the time slot allocation algorithm of DTRA protocol.