Waveform Design Method for the Coexistence of UWB and WLAN Systems

摘要：

In this paper, a UWB pulse design method is developed for the spectrum coexistence of UWB and IEEE 802.11a WLAN systems. The generated pulse is obtained by using the inverse Fourier transform (IFT) of the rectangular shapes and FT frequency shift property. The simulation results show that the pulse spectrum satisfies the requirement of FCC mask with high efficiency and also avoids WLAN system. The comparison of bit error rate (BER) performance is presented by using the proposed pulse and the secondorder derivative Gaussian pulse in the additive white Gaussian noise channel. It is shown that the proposed pulse has better performance than the second-order derivative Gaussian pulse.

关键词： Ultra Wideband WLAX pulse shape design spectrum coexistence

作者: Xiaolin SHI

作者单位: School of Electronic Engineering Xian University of Posts and Telecommunications Xian, P.R. China

会议类型: 国际会议

会议名称: 2011 3rd International Conference on Computer and Network Technology(ICCNT 2011)(2011第三届IEEE计算机与网络技术国际会议)

会议地点: 太原

会议语种:英文

页码: 136-138

在线出版日期: 2011-02-26（万方平台首次上网日期，不代表论文的发表时间）