2018221-1
运营技术广角
基于电力光纤到户的网络切片资源管理方案
葛维春
1
,罗桓桓
1
,周桂平
1
,王英杰
2
,孔祥余
2
,关璐瑶
3
,宋闯
3
,张民
3
,李青
3
(1. 国网辽宁省电力有限公司,辽宁 沈阳 110006;
2. 北京国电通网络技术有限公司,北京 100070;
3.北京邮电大学信息光子学与光通信国家重点实验室,北京 100876)
摘 要:为解决电力光纤到户项目中网络管控不灵活、业务种类繁多且 QoS 复杂等问题,提出了基于电力光
纤到户的网络切片资源管理方案和基于网络切片感知的多业务融合动态资源分配算法。仿真结果表明,所提
方案能够有效实现不同切片的 QoS 保障,并显著提升网络资源利用率。
关键词:电力光纤到户;网络切片;动态资源分配
中图分类号:TP393
文献标识码:A
doi: 10.11959/j.issn.1000−0801.2018221
Resource management scheme of power fiber
to the home network slicing
GE Weichun
1
, LUO Huanhuan
1
, ZHOU Guiping
1
, WANG Yingjie
2
,
KONG Xiangyu
2
, GUAN Luyao
3
, SONG Chuang
3
, ZHANG Min
3
, LI Qing
3
1. State Grid Liaoning Electric Power Supply Co., Ltd., Shenyang 110006, China
2. Beijing Guodiantong Network Technology Co., Ltd., Beijing 100070, China
3. State Key Laboratory of Information Photonics and Optical Communications,
Beijing University of Posts and Telecommunications, Beijing 100876, China
Abstract: In order to solve the problems, such as inflexible control and management, the variety of services and
complex quality of services, a network slicing resource management scheme based on PFTTH network and corre-
sponding multi-services dynamic resource allocation algorithm based on network-slicing-aware was proposed. Simu-
lation results show that the proposed scheme and algorithm can effectively implement QoS guarantee of different
network slicing, significantly increase the network resource utilization.
Key words: power fiber to the home, network slicing, dynamic resource allocation
1 引言
随着电力技术以及信息技术的高速发展,将
现有的电力网、电信网、广电网、互联网相互联
系、相互融合的“四网融合”
[1-2]
技术成为了构建
无所不在的通信网络的重要解决方案,也是今后
收稿日期:2018−04−26;修回日期:2018−07−20
基金项目:国家重点研发计划基金资助项目(No.2016YFB00901200)
Foundation Item:The National Key R&D Program of China (No.2016YFB00901200)