首页|基于阶梯式评估的5G基站智能关断方法分析

基于阶梯式评估的5G基站智能关断方法分析

扫码查看
在核实已分配物理资源块数量的基础上,计算基站资源块效用因子.结合单站负载,对基站进行3个层次的阶梯式评估,筛选出关断候选集.在容量门限的前提下,计算关断候选集中所有基站的邻区集,计算其负载空间,只有负载空间满足需求才会触发基站关断行为.计算待关断基站的关转邻区集,核算其转移负载量,待邻区转移操作完成后,完成对源基站的关断.最后通过Matlab对算法进行了仿真验证,结果表明,无论是单站关断还是簇关断,均能有效提升原有算法的关断效率,可以实现比较理想的节能目标.
Stepwise Evaluation Based 5G gNB Intelligently Closing Algorithm
Based on the amount of allocated physical resource blocks(PRBs),the efficiency factor of PRB is calculated.Combining with 5G gNB's load,a three-level stepwise evaluation method is introduced to obtain the closing candidate sets(CCSs).On the premise of capacity threshold,the method checked the neighbor sets of gNBs'CCS,and then the load space is counted,and only when the load space meets the demand,the base station shutdown behavior will be triggered.The set of neighboring cells to be shut down for the base station is calculated,and its transfer load is also calculated,after the neighboring area trans-fer operation is completed,the source base station is shut down.At last,the algorithm is simulated and validated by Matlab,and the results show that both single station shutdown and cluster shutdown can effectively improve the shutdown efficiency of the original algorithm,achieving ideal energy-saving goals.

5GResource block efficiency factorLoadStepwise evaluationNeighbor set

肖清华

展开 >

华信咨询设计研究院有限公司,浙江杭州 310014

5G 资源块效用因子 负载 阶梯式评估 邻区集

2024

邮电设计技术
中讯邮电咨询设计院有限公司

邮电设计技术

影响因子:0.647
ISSN:1007-3043
年,卷(期):2024.(2)
  • 12