摘要
针对5G网络下行方向存在微站降噪扩容不力的情况提出一种微站重构技术。重构技术通过建立噪声触发评估机制为微站设计分区部署模型。引入降噪约束目标为每个分区内的微站干扰程度权值开展排序,确定微站分区规模。引入扩容约束目标为每个分区部署最适宜的无线载频。该技术平滑地解决了微站之间、分区之间、频谱之间的相互干扰对5G移动服务接入的潜在影响。实验测试表明,重构技术可在多指标测试中表现出科学的相对优势。
Aiming at the weak noise reduction and capacity expansion of MicroStation in the downlink direction of 5G network,a MicroStation reconstruction technology is proposed.Reconfiguration technology designs partition deployment model for MicroStation by establishing noise trigger evaluation mechanism.The noise reduction constraint objective is introduced to sort the interference degree weights of MicroStation in each partition and determine the partition scale of MicroStation.The capacity expansion constraint is introduced to deploy the most appropriate wireless carrier frequency for each partition.This technology smoothly solves the potential impact of mutual interference between MicroStations,partitions and spectrum on 5G mobile service access.Experimental tests show that reconfiguration technology can show scientific comparative advantages in multi index testing.
作者
李栋
LI Dong(College of Computer Engineering,JiMei University,Xiamen Fujian 361000,China)
出处
《佳木斯大学学报（自然科学版）》
CAS
2022年第5期5-8,共4页
Journal of Jiamusi University：Natural Science Edition
关键词
微站
分区
重构
排序
MicroStation
zoning
restructure
sort
