论文部分内容阅读
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。
The combination of Bluetooth and UWB core technologies will further advance the development of wireless high data rate networks. In this dissertation, a new model of piconet system is proposed, that is, the combination of Bluetooth topology and MB-OFDM UWB technology, the influence of path loss and the use of TFC coding to simulate the proposed piconet between adjacent piconets interference. The proposed interference model is evaluated using the BER ratio Eb / N0 graph. Finally, a 6-band approach is proposed to improve the performance of the hybrid system constructed. The simulation results show that the proposed simulation structure outperforms the traditional model in the past.