GNSS signal acquisition in harsh urban environments

Matthias Wildemeersch, Cornelis H. Slump, Tony Q.S. Quek, Alberto Rabbachin

研究成果: Conference contribution

2 引文 斯高帕斯(Scopus)

摘要

In urban environment, Global Navigation Satellite System (GNSS) signals are impaired by non-line-of-sight fading conditions and by the presence of potential sources of electromagnetic disturbance. This paper analyzes the impact of the wireless propagation medium and aggregate network interference by measuring the degradation of the acquisition performance expressed in terms of receiver operating characteristics (ROC). The presented framework allows to realistically evaluate the GNSS acquisition performance by jointly considering the effect of radio signal propagation conditions, interfering nodes spatial distribution, and other relevant environment dependent parameters. By means of numerical examples we elucidate the need for alternative positioning techniques in harsh urban environments.

原文English
主出版物標題2013 IEEE International Conference on Communications Workshops, ICC 2013
頁面62-67
頁數6
DOIs
出版狀態Published - 2013
事件2013 IEEE International Conference on Communications Workshops, ICC 2013 - Budapest, Hungary
持續時間: 2013 六月 92013 六月 13

出版系列

名字2013 IEEE International Conference on Communications Workshops, ICC 2013

Conference

Conference2013 IEEE International Conference on Communications Workshops, ICC 2013
國家Hungary
城市Budapest
期間13-06-0913-06-13

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications

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