邮电设计技术
郵電設計技術
유전설계기술
DESIGNING TECHNIQUES OF POSTS AND TELECOMMUNICATIONS
2013年
4期
15-19
,共5页
融合%共网关%共核心网%集中部署%分布式部署
融閤%共網關%共覈心網%集中部署%分佈式部署
융합%공망관%공핵심망%집중부서%분포식부서
Convergence%Common gateway%Common core network%Centralized deployment%Distributed deployment
简要阐述了EPC分组核心网的引入需求,比较了EPC与2G/3G分组核心网的差异,重点对EPC分组核心网的各种组网方案、EPC核心网元的设置和建设方式等关键问题进行了详细分析并给出了相应的结论,最后给出了EPC分组核心网的演进建议.
簡要闡述瞭EPC分組覈心網的引入需求,比較瞭EPC與2G/3G分組覈心網的差異,重點對EPC分組覈心網的各種組網方案、EPC覈心網元的設置和建設方式等關鍵問題進行瞭詳細分析併給齣瞭相應的結論,最後給齣瞭EPC分組覈心網的縯進建議.
간요천술료EPC분조핵심망적인입수구,비교료EPC여2G/3G분조핵심망적차이,중점대EPC분조핵심망적각충조망방안、EPC핵심망원적설치화건설방식등관건문제진행료상세분석병급출료상응적결론,최후급출료EPC분조핵심망적연진건의.
@@@@It briefly describes the requirement on introducing EPC, gives the difference between EPC and 2G/3G core network, mainly fo-cuses on the various networking solutions of EPC as wel as the detailed analysis of several key issues such as EPC elements deployment. The corresponding conclusions are proposed. Final y, it gives the suggestions on EPC evolution.