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针对当前蜂窝网中基于混合能源的节能方法较为缺乏的现状,从小区粒度的角度提出了一种新的节能管理机制.该机制首先建立了多能源共存时的节能优化模型,并对业务质量评估方法进行了建模;之后针对节能优化模型,从小区补偿的角度提出了区域化的节能算法.通过在通用移动通信系统城区场景中的仿真,验证了该机制能在保证区域覆盖和业务质量的基础上降低区域的干扰,并节约电网近35%的能耗,具备很强的绿色经济价值.
Aiming at the current shortage of hybrid energy-based energy-saving methods in current cellular networks, a new energy-saving management mechanism is proposed from the perspective of cell granularity. This mechanism first establishes an energy-saving optimization model for multi-energy coexistence and evaluates the quality of service Then, aiming at the energy-saving optimization model, a regional energy-saving algorithm is put forward from the point of view of cell compensation.Through the simulation in the urban area of the universal mobile telecommunications system, it is verified that the mechanism can ensure the coverage and quality of service Based on the reduction of regional interference, and save nearly 35% of the power grid, with a strong green economic value.