移动通信网络评价准则与解决方案

doi:10.11959/j.issn.1000-0801.2020275

Abstract

Abstract:

Facing the huge difference of business and various personalized experience requirements in the future,KPI (key performance indicator),KQI (key quality indicator),QoS,QoE and KBI (key business indicator) was discussed,as well as the possible optimal design methods,potential challenges and technical research directions based on KPI,KQI and KBI,which was a progressive and unified whole.Finally,it was pointed out that the current fairness index was a kind of “experience” guidance,and there was no specific feedback closed-loop mechanism to form a clear guidance for the design criteria.The traction from the perspective of KBI may be an optional final and normalized evaluation criterion.It was pointed out that to do these works well in depth and breadth,it needed interdisciplinary in-depth research,close collaboration and cross layer design between different nodes of the network.

Key words: mobile communication network, evaluation criterion, KPI, KQI, KBI

CLC Number:

TN929.5

Yusun FU. Evaluation criteria and solution of mobile communication network[J]. Telecommunications Science, 2020, 36(11): 28-38.

Figures/Tables 11

References 37

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类别	用户面QoS管理功能	UE	gNB	传输网络	UPF
QoS 流承载的功能操作	分组过滤	√（上行）			√（下行）
	GBR/ARP准入		√		√
	ARP优先		√		√
	速度策略		√		√
	队列管理	√	√
	上行/下行调度		√
	配置层1、层2协议		√
	将5QI映射到		√		√
	DSCP
传输层，以 DSCP为基础的功能操作	队列管理			√
	上行/下行调度			√

Evaluation criteria and solution of mobile communication network

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