无线局域网上VoWIFI的性能分析

2017 International Conference on Computer, Information and Telecommunication Systems (CITS) Pub Date : 2017-07-01 DOI:10.1109/CITS.2017.8035274

Yan Yang, Yong Qiu, Zhang Tao

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引用次数: 2

摘要

随着无线技术的飞速发展，免费或廉价的语音通信越来越普及。但是这种基于Wi-Fi的高性价比语音技术VoWIFI (voice over WIFI)，缺乏成熟的管理和控制系统，特别是对其RAN性能的研究尚不成熟。本文主要有三个贡献:1)在室内环境下，研究了Wi-Fi语音质量与信号质量的关系;2)为了实现高性能，提高用户的QoE，比较了仅含VoWIFI和添加下载服务的VoWIFI两种类型的语音质量;3)根据实验数据，提出了基于Wi-Fi信号质量的VoWIFI性能估计方法，并进行了验证。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Performance analysis of VoWIFI on RAN

With the rapid development of wireless technology, free or cheap voice communication has become more and more popular. But this cost-effective voice technology based on Wi-Fi, Voice over WIFI (VoWIFI), is lacking mature management and control system, especially there is still no relevant research on its RAN performance. This paper has three mainly contributes: 1) in the indoor environment, we studied the relationship between voice quality and signal quality of Wi-Fi; 2) in order to achieving high performance to improve the users' QoE, two types of voice quality are compared of the VoWIFI with VoWIFI only and VoWIFI adding download service, 3) according to the experimental data, an estimate method is proposed and verified for the VoWIFI performance based on signal quality of Wi-Fi.

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2017 International Conference on Computer, Information and Telecommunication Systems (CITS)

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