电信工程技术与标准化
電信工程技術與標準化
전신공정기술여표준화
Telecom Engineering Technics and Standardization
2015年
10期
16-20
,共5页
VoLTE%IMS%OTT%RCS
VoLTE%IMS%OTT%RCS
VoLTE%IMS%OTT%RCS
VoLTE%IMS%OTT%RCS
随着VoLTE终端的逐渐成熟，基于IMS的VoLTE话音业务成为电信运营商应对OTT话音业务、发展RCS业务的关键所在，同时IMS网络的建设又存在升级改造固网IMS网络、单独新建IMS网络两种建设方案，本文分析了两种方案下VoLTE核心网CSCF、HSS、SBC、MMTEL、ENUM/DNS、MGCF、DRA、MME、PCRF、PGW、eNode B等主要网元的建设方案，同时也对电信运营商采用何种IMS网络建设方案承接VoLTE话音业务给出了相关建设意见。
隨著VoLTE終耑的逐漸成熟，基于IMS的VoLTE話音業務成為電信運營商應對OTT話音業務、髮展RCS業務的關鍵所在，同時IMS網絡的建設又存在升級改造固網IMS網絡、單獨新建IMS網絡兩種建設方案，本文分析瞭兩種方案下VoLTE覈心網CSCF、HSS、SBC、MMTEL、ENUM/DNS、MGCF、DRA、MME、PCRF、PGW、eNode B等主要網元的建設方案，同時也對電信運營商採用何種IMS網絡建設方案承接VoLTE話音業務給齣瞭相關建設意見。
수착VoLTE종단적축점성숙，기우IMS적VoLTE화음업무성위전신운영상응대OTT화음업무、발전RCS업무적관건소재，동시IMS망락적건설우존재승급개조고망IMS망락、단독신건IMS망락량충건설방안，본문분석료량충방안하VoLTE핵심망CSCF、HSS、SBC、MMTEL、ENUM/DNS、MGCF、DRA、MME、PCRF、PGW、eNode B등주요망원적건설방안，동시야대전신운영상채용하충IMS망락건설방안승접VoLTE화음업무급출료상관건설의견。
With the gradual maturity of VoLTE terminal, VoLTE voice service based on IMS comes to be a key to deal with OTT voice services and to develope RCS business for telecom operator, at the same time, the construction of IMS network has two kinds of construction schemes, which are upgrading fixed IMS network and separate constructing new IMS network, in this paper, in this two schemes we analyze the construction plan of the main network elements of VoLTE core network such asCSCF、HSS、SBC、MMTEL、ENUM/DNS、MGCF、DRA、MME、PCRF、PGW、eNode B,at the same time,we also gives the relevant construction opinion about the IMS network construction scheme for telecom operators to undertake VoLTE voice service.
