| 基于IEEE 802.11无线局域网的VoIP技术综述 |
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| 引用本文： | 杨仁忠,孙国滨,侯紫峰. 基于IEEE 802.11无线局域网的VoIP技术综述[J]. 计算机工程, 2005, 31(4): 1-3,162 |
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| 作者姓名： | 杨仁忠 孙国滨 侯紫峰 |
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| 作者单位： | 中科院计算技术研究所,北京,100080;联想研究院,北京100085 |
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| 摘 要： | 作为一种实时应用，基于IEEE 802．11无线局域网的VoIP电话技术有其特定的需求，文章分析WLAN介质访问的特点及VoIP相关技术，指出传输延迟、抖动和丢包率等仍是影响VoIP通话质量的主要因素，并且对在WLAN下实现VoIP存在的问题，包括QoS、移动性等及其解决方法进行了探讨。
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| 关 键 词： | 无线局域网 VoIP 传输延迟 |
| 文章编号： | 1000-3428(2005)04-0001-03 |
Comments on VoIP Based on IEEE 802.11 Wireless LAN |
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| YANG Renzhong,SUN Guobin,HOU Zifeng. Comments on VoIP Based on IEEE 802.11 Wireless LAN[J]. Computer Engineering, 2005, 31(4): 1-3,162 |
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| Authors: | YANG Renzhong SUN Guobin HOU Zifeng |
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| Affiliation: | YANG Renzhong1,SUN Guobin2,HOU Zifeng2 |
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| Abstract: | As a real-time application, the VoIP phone technology based on IEEE 802.11 wireless LAN has its special needs. By analyzing the MAC process of WLAN and the technologies related VoIP, transmission delay, jitter and drop rate are also the main respects influencing the MOS of VoIP on WLAN. In addition, the problems which exist on WLAN about VoIP and the answers to these, such as QoS and mobility are analyzed in this paper. |
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| Keywords: | WLAN VoIP Transmission delay |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
