分布式HSS/HLR集中化部署思路研究

摘要

根据分布式HSS/HLR设备集成度高、处理能力强等特点，分析了分布式HSS/HLR集中化部署的优势及可行性；结合现网实际情况，探讨了分布式HSS/HLR集中化部署的思路，在现阶段分布式HSS/HLR适宜于分省集中化部署；对分布式HSS/HLR容灾方式选择提出建议。对核心网虚拟化引入后分布式HSS/HLR的集中化部署进行了思考，提出在远期随着NFV技术的成熟，分布式HSS/HLR可考虑全国分大区集中化部署。%According to the distributed HSS/HLR equipment characteristics of high integration and strong processing capacity,it analyzes the advantages and the feasibility of HSS/HLR centralized deployment. In combination with the practical situation of current network,it discusses the scheme of HSS/HLR centralized deployment,and gives the suggestions on disaster recovery mode selection. It suggests a prospect of the centralized deployment of HSS/HLR in mobile core network virtualization.