| 蓝牙与802.11b的干扰与共存分析 |
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| 引用本文： | 叶忠杰.蓝牙与802.11b的干扰与共存分析[J].杭州电子科技大学学报,2007,27(1):59-63. |
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| 作者姓名： | 叶忠杰 |
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| 作者单位： | 浙江交通职业技术学院管理与信息系,浙江,杭州,311112 |
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| 摘 要： | 无线局域网和蓝牙都工作在2.4GHz的ISM频段,它们如果在一起工作,在无干扰防范措施时数据碰撞明显,传输效率低下.为了提高传输效率,该文分析了碰撞的原因、理论模型与概率,结合无线局域网和蓝牙间的距离、吞吐量、丢包率影响的实际测试结果,从发射功率调整、距离控制和帧长控制方面提出了小范围、低密度应用环境下的无线局域网和蓝牙共存技术和方法.
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| 关 键 词： | 无线局域网 蓝牙 距离 干扰 共存 吞吐率 蓝牙 无干扰 分析 IEEE Analysis Interference 方法 应用环境 低密度 范围 距离控制 帧长 功率调整 测试结果 影响 丢包率 吞吐量 结合 概率 理论模型 |
| 文章编号： | 1001-9146（2007）01-0059-05 |
| 收稿时间： | 2006-10-31 |
| 修稿时间： | 2006-10-31 |
Interference and Co- existent Analysis Between IEEE 802.11b and Bluetooth |
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| YE Zhong-jie.Interference and Co- existent Analysis Between IEEE 802.11b and Bluetooth[J].Journal of Hangzhou Dianzi University,2007,27(1):59-63. |
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| Authors: | YE Zhong-jie |
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| Affiliation: | Zhejiang, Institute of Communications Department of Management and Information,Zhejiang Hangzhou 311112, China |
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| Abstract: | IEEE 802. llb and Bluetooth both work under the ISM frequency of 2.4 GHz, if they work together, and on the condition that they have no interferenfial measurement, the data collision will become obvious, and the transmitted efficiency is low. In order to improve the transmitted efficiency, this paper analyses the reason, the theory model and probability of collision. It also combines the test result of the distance, thruput, the influence from the loss packets percent between 802. lib and Bluetooth, thus putting forward, in terms of emission power adjustment, distance and frame length control, the co - existent techniques and methods in the using condition of less scope and low density between 802. lib and Bluetooth. |
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| Keywords: | 802 11 b WLAN Bluetooth WPAN distance interfere co - existent thruput |
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