计算机工程与应用Issue(8)：88-91,4.DOI:10.3778/j.issn.1002-8331.1109-0520
时间窗对UWB系统的平均误比特率影响
Impact on average bit error rate of UWB system from time window
刘顺兰 1曹佶1
作者信息
- 1. 杭州电子科技大学 通信工程学院，杭州 310018
- 折叠
摘要
Abstract
In this paper, a binary signal scheme is adopted based on two scenes of IEEE 802.15.3a Ultra-Wide Bandwidth(UWB) channel model. The average bit error rate formula Pe is deduced with added signal observation time window [0T] in the receiver. Two methods of adding window are presented. The simulation results show that both of two methods can get the suitable window [0T] to ensure the most channel characteristics are captured and system average bit error rate Pe is close to the theoretical value, while the signal observation time is reduced.关键词
超带宽(UWB)/信道模型/时间窗/平均误比特率Key words
Ultra-Wide Bandwidth(UWB)/channel model/time window/average bit error rate分类
信息技术与安全科学引用本文复制引用
刘顺兰,曹佶..时间窗对UWB系统的平均误比特率影响[J].计算机工程与应用,2013,(8):88-91,4.
