SGSN+MME融合池组策略研究

doi:10.3969／j.issn.1000-0801.2013.09.027

Telecommunications Science ›› 2013, Vol. 29 ›› Issue (9): 137-140.doi: 10.3969／j.issn.1000-0801.2013.09.027

• Operational Innovation Forum • Previous Articles Next Articles

Study on Convergent Pooling Technology Strategy with SGSN and MME

Jie Miao,Gongying Gao,Jia Mu

China Information Technology Designing ＆Consulting Institute Co., Ltd., Beijing 100048, China

Online:2013-09-20 Published:2017-06-22

Abstract

Abstract:

Based on 3GPP evolution background and pooling technology of 3GPP convergent core network analysis, technical challenges and the corresponding solutions were discussed, including the network coverage planning and network identity mapping schemes, and the comparison between schemes was conducted, finally suggestions were given on the network convergent pooling strategy for the present network deployment.

Key words: EPC, pooling, mobility management entity, serving GPRS support node

Jie Miao,Gongying Gao,Jia Mu. Study on Convergent Pooling Technology Strategy with SGSN and MME[J]. Telecommunications Science, 2013, 29(9): 137-140.

NRI长度	标识相互转换规则
NRI长度	LAC?MMEGINRI?MMEC
等于8 bit	直接转换直接转换
小于8 bit	直接转换需要引入转换机制

1	3GPP TS 23.003.Numbering, Addressing and Identification, 2013
2	3GPP TS 23.236. Intra-Domain Connection of Radio Access Network（RAN）Nodes to Multiple Core Network （CN）Nodes, 2013
3	3GPP TS 23.401. General Packet Radio Service（GPRS） enhancements for Evolved Universal Terrestrial Radio Access Network（E-UTRAN）Access, 2013
4	赫罡，滕佳欣，朱斌．核心网络演进趋势探讨．邮电设计技术， 2012(5):1～5
5	刑向晖，冯荣耀，刘海． SGSN pool 规划部署研究．邮电设计技术， 2011(7)
6	黄嘉． SGSN pool 相关技术探讨及组网规划．现代电信科技， 2009(1):61～66

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Study on Convergent Pooling Technology Strategy with SGSN and MME

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