| 高速率无线个人域网(WPAN) |
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| 引用本文： | 雷震洲. 高速率无线个人域网(WPAN)[J]. 电信科学, 2002, 18(6): 5-7 |
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| 作者姓名： | 雷震洲 |
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| 作者单位： | 信息产业部电信研究所,北京,100083 |
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| 摘 要： | 未来的无线通信系统大到覆盖全球的卫星网，小到个人域网。高速无线个人域网（WPAN）工作在不需许可证2.4GHz频段，最高速率可达55Mbit/s。本文阐述了WPAN的基本概念、目标应用以及媒体接入控制（MAC）层与物理层（PHY）的标准情况，还与无线局域网（WLAN）进行了比较。
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| 关 键 词： | 无线个人域网 无线通信 无线局域网 媒体接入控制层 |
| 修稿时间： | 2002-04-02 |
The High-rate Wireless Personal Area Networks |
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| Lei Zhenzhou. The High-rate Wireless Personal Area Networks[J]. Telecommunications Science, 2002, 18(6): 5-7 |
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| Authors: | Lei Zhenzhou |
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| Abstract: | The future wireless communication systems will be ranged from global satellite systems to personal area networks. The high-rate wireless personal area networks (WPAN) operate in the unlicensed 2.4 GHz band at data rate up to 55 Mbit/s. This article presents an overview of WPAN, its targeted applications, the technical standards of MAC and PHY layers, and a comparison with WLAN. |
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| Keywords: | wireless communication PAN WLAN MAC layer PHY layer |
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