Research and deployment on the innovation solution for 4G voice of high-speed railway scenario

DePing XU; XiangChen MA; RiTao CHENG; LuJing GENG

doi:10.11959/j.issn.1000-0801.2015360

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Research and deployment on the innovation solution for 4G voice of high-speed railway scenario

4G | 更新时间：2024-06-05

- Research and deployment on the innovation solution for 4G voice of high-speed railway scenario
- Telecommunications Science Vol. 31, Issue Z1, Pages: 48-52(2015)
- 作者机构：
- 作者简介：
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- DOI：10.11959/j.issn.1000-0801.2015360
  CLC： TN929.53
- Published Online：20 December 2015，
  
  Published：20 December 2015
- 稿件说明：
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DePing XU, XiangChen MA, RiTao CHENG, et al. Research and deployment on the innovation solution for 4G voice of high-speed railway scenario[J]. Telecommunications science, 2015, 31(Z1): 48-52.
DOI：

DePing XU, XiangChen MA, RiTao CHENG, et al. Research and deployment on the innovation solution for 4G voice of high-speed railway scenario[J]. Telecommunications science, 2015, 31(Z1): 48-52. DOI： 10.11959/j.issn.1000-0801.2015360.

摘要

摘要：高铁场景是4G网络覆盖中较为特殊的场景，高铁4G网络覆盖在工程规划和建设上有特殊难度，无线覆盖情况差异较大，高铁场景4G语音方案需根据无线覆盖质量情况，采用不同的语音业务部署策略。分析了目前高铁4G网络规划指标情况下语音业务的支持能力，研究了高铁4G覆盖环境下的可选语音方案，从提升用户体验、方案可行性出发，给出了可行的高铁场景4G语音业务部署建议。

Abstract

High-speed railway is a special scenario of 4G network coverage

the project planning and construction of high-speed railway 4G network coverage have special difficulty

wireless coverage is different.High-speed railway scenario 4G voice solution needs to use different voice deployment strategy according to the quality of wireless coverage.The current situation of high-speed 4G network planning index and the ability to support voice services were analyzed

the alternative voice program under the high-speed railway 4G coverage was researched.Considering enhancing the user experience and feasibility

the feasible high-speed railway scene 4G voice service deployment recommendations was put forward.

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references

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China Mobile Communications Corporation . 4G network high-speed railway coverage technical requirements [EB/OL ] .[ 2015 - 04 - 30 ] . http://wenku.baidu.com/link?url=soM mq6PNGLsjbm8ZGoYTKY9＼rJH1q5no039ngiifnfXu-d_bOe4NYLV ehpluvO5o3lgD cjJrRug6dPi4p7VD_L9tUNnzc2JQvdN9- FMl237. http://wenku.baidu.com/link?url=soM mq6PNGLsjbm8ZGoYTKY9＼rJH1q5no039ngiifnfXu-d_bOe4NYLV ehpluvO5o3lgD cjJrRug6dPi4p7VD_L9tUNnzc2JQvdN9- FMl237. .

中国移动通信集团有限公司 . 关于高速铁路覆盖网络建设的指导意见 [EB/OL ] .[ 2014 - 11 - 25 ] . http://wen ku.baidu.com/link?url=zphLc0RqVva-7wu6ax2rpkhkg6mpwRZ7_Tw6 aFSQttvTo MqZnU61J1uZgPnq0V-BYnjofrYtp7tl7JIX ZTtqGPrg-Rd9x5l7nn WgEzNtN63. http://wen ku.baidu.com/link?url=zphLc0RqVva-7wu6ax2rpkhkg6mpwRZ7_Tw6 aFSQttvTo MqZnU61J1uZgPnq0V-BYnjofrYtp7tl7JIX ZTtqGPrg-Rd9x5l7nn WgEzNtN63. .

China Mobile Communications Corporation . Guiding opinions on the 4G network coverage of high-speed railway [EB/OL ] .[ 2014 - 11 - 25 ] . http://wenku.baidu.com/li nk?url=zphLc0RqVva-7wu 6ax2rpkhkg6mpwRZ7_Tw6aFSQttvToMqZnU61J1uZgPnq0V_BY njofrYtp7tl7JIXZTtqGPrg-Rd9x5l7nnWgEzNtN63. http://wenku.baidu.com/li nk?url=zphLc0RqVva-7wu 6ax2rpkhkg6mpwRZ7_Tw6aFSQttvToMqZnU61J1uZgPnq0V_BY njofrYtp7tl7JIXZTtqGPrg-Rd9x5l7nnWgEzNtN63. .

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