Research on LTE voice and data layering strategy and its optimization effect

余飞; 赵春阳; 王蔚; 俞喆

doi:10.13992/j.cnki.tetas.2019.11.016

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Research on LTE voice and data layering strategy and its optimization effect

更新时间：2026-04-20

- Research on LTE voice and data layering strategy and its optimization effect
- Vol. 32, Issue 11, Pages: 67-69(2019)
- 作者机构：
  
  1. 中国移动通信集团设计院有限公司上海分公司
  2. 中国铁塔股份有限公司
- 作者简介：
- 基金信息：
- DOI：10.13992/j.cnki.tetas.2019.11.016
  CLC： TN929.5
- Published：2019
- 稿件说明：
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[1]余飞,赵春阳,王蔚,俞喆.LTE语数分层策略研究及优化效果[J].电信工程技术与标准化,2019,32(11):67-69.

余飞, 赵春阳, 王蔚, et al. Research on LTE voice and data layering strategy and its optimization effect[J]. 2019, 32(11): 67-69.
[1]余飞,赵春阳,王蔚,俞喆.LTE语数分层策略研究及优化效果[J].电信工程技术与标准化,2019,32(11):67-69. DOI： 10.13992/j.cnki.tetas.2019.11.016.

余飞, 赵春阳, 王蔚, et al. Research on LTE voice and data layering strategy and its optimization effect[J]. 2019, 32(11): 67-69. DOI： 10.13992/j.cnki.tetas.2019.11.016.

摘要

随着LTE网络的不断发展

D+F多层网覆盖逐渐成熟

根据VoLTE业务的需求特点

将其承载于固定的频率层

实现LTE语音与数据分层。本文从LTE多层网各自优势出发

结合VoLTE业务强覆盖低速率的需求

将VoLTE业务态用户分离至F2频率层

达到优化VoLTE网络覆盖和提升用户感知的目的。

Abstract

With the continuous development of LTE network

the coverage of D+F multi-layer network is gradually mature. According to the characteristics of VoLTE service

it is carried in a fixed frequency layer to realize LTE voice and data layering. Based on the respective advantages of LTE multi-layer network and the demand of strong coverage and low rate of VoLTE service

this paper separates VoLTE service users into F2 frequency layer to optimize the coverage of VoLTE network and enhance user perception.

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references

基于业务的语音和数据分层策略 [J]. 张砚寒. 电信工程技术与标准化 . 2018(07)

VOLTE语数分层策略研究 [J]. 孙照宇. 数字技术与应用 . 2018(02)

VoLTE语音与数据分层策略 [J]. 孙大鹏,马昕. 山东通信技术 . 2017(03)

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