| 无线侧提升VoLTE用户语音感知的优化策略研究 |
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| 引用本文： | 任小强,敬嘉亮.无线侧提升VoLTE用户语音感知的优化策略研究[J].邮电设计技术,2020(4):46-49. |
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| 作者姓名： | 任小强 敬嘉亮 |
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| 作者单位： | 中移动信息技术有限公司甘肃分公司;中国移动通信集团甘肃有限公司兰州分公司 |
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| 摘 要： | VoLTE是在4G网络全IP条件下的端到端语音解决方案,能提供更短的接入时延和更好的语音质量。在建立语音质差模型和分析空口丢包原理的基础上,梳理无线侧VoLTE语音感知的优化流程,对无线侧影响VoLTE语音感知的6个维度进行专项优化整治,实施效果较好,为今后VoLTE用户语音感知优化提供参考和指导。
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| 关 键 词： | VoLTE 语音感知 KQI |
Research on Optimizing Strategies of Improving Vo LTE User Perception on Wireless Side |
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| Ren Xiaoqiang,Jing Jialiang.Research on Optimizing Strategies of Improving Vo LTE User Perception on Wireless Side[J].Designing Techniques of Posts and Telecommunications,2020(4):46-49. |
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| Authors: | Ren Xiaoqiang Jing Jialiang |
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| Affiliation: | (China Mobile Information Technology Co.,Ltd.Gansu Branch,Lanzhou 730000,China;China Mobile Communications Group Gansu Co.,Ltd.Lanzhou Branch,Lanzhou 730000,China) |
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| Abstract: | VoLTE is an end-to-end voice solution under the full IP condition of 4G network,which provides shorter access delays and better voice quality. Based on the establishment of voice quality difference model and the analysis of the principle of radio interface packet loss,it combines the optimization process of VoLTE voice perception on the wireless side,optimizes and rectifies the wireless side effects in six dimensions which affect the Vo LTE speech perception. The special optimization regulation effect is better,which provides reference and guidance for VoLTE user voice perception optimization in the future. |
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| Keywords: | Vo LTE Voice percepion KQI |
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