| EPS语音解决方案探讨 |
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| 引用本文： | 许化栋.EPS语音解决方案探讨[J].信息通信技术,2014(5):76-81. |
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| 作者姓名： | 许化栋 |
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| 作者单位： | 山东省邮电规划设计院有限公司,济南250031 |
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| 摘 要： | 随着LTE网络部署,如何实现EPS语音连续性覆盖是各大电信运营商面临的主要问题。文章对CSFB、Vo LTE+SRVCC、多模双待终端等EPS语音解决方案的网络架构和基本流程进行介绍,对三种EPS语音解决方案进行分析和比较,给出了不同场景下EPS语音解决方案建议和部署策略。
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| 关 键 词： | 电路域回落 单无线语音呼叫连续性 VoLTE IP多媒体子系统 长期演进 |
Discussion on EPS Voice Solutions |
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| XU Huadong.Discussion on EPS Voice Solutions[J].Information and Communications Technologies,2014(5):76-81. |
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| Authors: | XU Huadong |
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| Affiliation: | XU Huadong (Shandong P＆T Planning and Designing Institute Co., Ltd., Jinan 250031, China) |
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| Abstract: | With the LTE network deployment,how to bring out the EPS voice continuity coverage becomes the main problem which telecom operators are facing. The network frame and basic process of EPS voice solutions, such as CSFB, VOLE＋SRVCC, SLVTE are presented in this paper. Meanwhile, these three kinds of EPS voice solutions are analyzed and compared, the advice on EPS voice solutions under different scenarios and deployment strategy are given in this paper also. |
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| Keywords: | CSFB SRVCC VoLTE IMS LTE |
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