Performance of UWB systems with suboptimal receivers under IEEE 802.15.4a industrial environments

被引：0

作者：

Gong, Huiling ^{[1
]}

Nie, Hong ^{[2
]}

Chen, Zhizhang ^{[1
]}

机构：

[1] Dalhousie Univ, Dept Elect & Comp Engn, Halifax, NS, Canada

[2] Univ No Iowa, Dept Ind Tecnol, Cedar Falls, IA USA

来源：

CNSR 2007: PROCEEDINGS OF THE FIFTH ANNUAL CONFERENCE ON COMMUNICATION NETWORKS AND SERVICES RESEARCH | 2007年

基金：

加拿大自然科学与工程研究理事会;

关键词：

UWB; selective Rake receiver; differential detection receiver; IEEE 802.15.4a industrial LOS and NLOS environments;

D O I：

暂无

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

In this paper, under the IEEE 802.15.4a line-of-sight (LOS) and non-line-of-sight (NLOS) industrial multipath environments, the performances of the selective Rake receiver and the differential detection receiver are simulated for impulse radio ultra-wideband (UWB) systems. The simulation results reveal that in the LOS industrial environments the selective Rake receiver has better performance. In the NLOS industrial environments, the differential detection receiver is a more viable choice with the low pulse repeat rate when the inter-symbol interference (ISI) effect can be ignored; however, the selective Rake receiver is a better choice with the high pulse repeat rate when the IN has to be taken into account.

引用

页码：283 / +

页数：2