CDMA运营商EV-DO与LTE共存发展的网络演进策略  

CDMA Operator's Network Evolution Strategies Based on Coexistence of EV-DO Rev B and LTE

作　　者：胡乐明[1] 

机构地区：[1]中国电信股份有限公司广东研究院,广州510630

出　　处：《电信科学》2010年第2期1-4,共4页Telecommunications Science

摘　　要：本文讨论了LTE规模商用时间问题及EV-DO与LTE长期共存的必然性,指出在已经确定LTE作为CDMA网络长期演进的标准的情况下,CDMA运营商仍然必须大力发展EV-DO,并且应在EV-DORevA的基础上尽快升级部署RevB,并最终向LTE演进。本文还给出了网络的升级方式、部署方案和演进策略。This article discusses the timing problems of LTE＇s mass commercialization and the inevitability of long-term coexistence for EV-DO and LTE, and points out that CDMA operators still have to develop EV-DO even when LTE had been decided. The article also gives the strategic proposal that CDMA operators should upgrade their EV-DO Rev A networks to Rev B prior to the introduction of LTE.

关 键 词：网络演进 CDMA EV-DO REV B LTE 

分 类 号：TN915[电子电信—通信与信息系统] TN929.533[电子电信—信息与通信工程]