4G/5G networks coexist and interoperate

张秀成

doi:10.13992/j.cnki.tetas.2019.10.009

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4G/5G networks coexist and interoperate

更新时间：2026-04-20

- 4G/5G networks coexist and interoperate
- Vol. 32, Issue 10, Pages: 38-41(2019)
- 作者机构：
  
  中国移动通信集团河南有限公司
- 作者简介：
- 基金信息：
- DOI：10.13992/j.cnki.tetas.2019.10.009
  CLC： TN929.5
- Published：2019
- 稿件说明：
移动端阅览
[1]张秀成.4G/5G网络互操作部署策略研究[J].电信工程技术与标准化,2019,32(10):38-41.

张秀成. 4G/5G networks coexist and interoperate[J]. 2019, 32(10): 38-41.
[1]张秀成.4G/5G网络互操作部署策略研究[J].电信工程技术与标准化,2019,32(10):38-41. DOI： 10.13992/j.cnki.tetas.2019.10.009.

张秀成. 4G/5G networks coexist and interoperate[J]. 2019, 32(10): 38-41. DOI： 10.13992/j.cnki.tetas.2019.10.009.

摘要

未来4G/5G网络将会长期共存

共同发展

运营商在整个网络建设过程中需重点考虑4G/5G制式共存下系统间的互操作。因此

本文根据3GPPRel-15标准要求

讨论了融合网元部署策略、N26接口开启策略、语音方案选择和切换方案选择等互操作关键问题

分析了4G/5G网络共存下互操作关键部署策略

为后续运营商在网络演进中选择部署策略提供参考。

Abstract

In the future

4G and 5G networks will coexist and develop together for a long time. Operators need to focus on the interoperability between the systems under the coexistence of 4G and 5G in the whole network construction process. Therefore

according to the requirements of the 3GPP Rel-15 standard

this paper discusses the problems faced in the process of 4G/5G interoperability

such as the deployment strategy of converged network elements

the opening strategy of N26 interface

the choice of voice scheme and the choice of handover scheme. It also analyses the interoperability deployment strategy under the coexistence of 4G/5G system

which provides a reference for the subsequent operators to choose deployment strategy in the network evolution.

关键词

Keywords

references

5G网络分析及发展趋势 [J]. 周巍,王浩年. 中国新通信 . 2018(11)

4G与5G融合组网及互操作技术研究 [J]. 任驰. 移动通信 . 2018(01)

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