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| 混合超宽带多微微网干扰模型及性能改善 | |
| 引用本文： | 董国芳,樊自甫,曾扬. 混合超宽带多微微网干扰模型及性能改善[J]. 通信技术, 2008, 41(1): 94-95,101 |
| 作者姓名： | 董国芳 樊自甫 曾扬 |
| 作者单位： | 1. 云南民族大学,云南,昆明,650031 2. 重庆邮电大学,重庆,400065 3. 中兴通讯股份有限公司,海南,海口,571100 |
| 摘 要： | 蓝牙和超宽带核心技术的结合,将会进一步推进无线高数据速率网络的发展.在这篇论文中,提出一种新型的微微网系统模型,即实现蓝牙拓扑和MB-OFDM超宽带技术的结合,考虑路径损失的影响和使用TFC编码来模拟所提出方案的相邻微微网间干扰.用BER 比 Eb/N0曲线图来评估所提出的干扰模型.最后,提出一个6频带的方案来改善所构造的混合系统的性能.仿真结果表明,文中所提出的模拟结构胜过以往传统的模型. |
| 关 键 词： | 蓝牙 超宽带 多频带OFDM 微微网 混合系统 超宽带 微网 干扰模型 性能改善 Enhancement Performance Interference System Hybrid 结构 仿真结果 构造 频带 评估 曲线图 方案 模拟 编码 使用 |
| 文章编号： | 1002-0802（2008）01-0094-02 |
| 收稿时间： | 2007-10-09 |
| 修稿时间： | 2007-10-09 |
Model for Hybrid UWB Multi-Piconet System Interference and Performance Enhancement |
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| DONG Guo-fang,FAN Zi-fu,ZENG Yang. Model for Hybrid UWB Multi-Piconet System Interference and Performance Enhancement[J]. Communications Technology, 2008, 41(1): 94-95,101 | |
| Authors: | DONG Guo-fang FAN Zi-fu ZENG Yang |
| Affiliation: | DONG Guo-fang,FAN Zi-fu,ZENG Yang (Yunnan Nationalities University,Kunming Yunnan 650031,China,Chongqing University of Posts , Telecommunications,Chongqing 400065,ZTE Corporation,Haikou Hainan 571100,China) |
| Abstract: | The combination of UWB and Bluetooth would further promote the development of wireless high data rate network. In this paper, a novel piconet system model is proposed, which implements the combination Bluetooth topology and MB-OFDM UWB technology, and which considers both the path-loss effect and the using of TFC code to model the Inter-piconet Interference of the proposed scheme. By simulating, the BER vs. Eb/NO curve is used to evaluate the interfering model. Finally, a 6-band scheme is presented to enhance the performance of hybrid system. Simulation result shows that the proposed scheme can outperform conventional multi-piconet system in BER performance. |
| Keywords: | Bluetooth UWB MB-OFDM Piconet |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |