Uche A.K. Chude-Okonkwo
Measurement and time dispersion analysis of UWB channels for Infostation application in an outdoor recreation park
Chude-Okonkwo, Uche A.K.; Ngah, Razali; Nunoo, Solomon; Zahedi, Yasser; Olisah, Chollette C.; Al-Saman, Ahmed; Rahman, Tharek Abd
Authors
Razali Ngah
Solomon Nunoo
Yasser Zahedi
Dr. Chollette Olisah Chollette.Olisah@uwe.ac.uk
Research Fellow in Computer Vision and Machine Learning
Ahmed Al-Saman
Tharek Abd Rahman
Abstract
In this paper the time dispersive analysis of a set of data obtained from the UWB channel measurement of an environment typical of the Infostation scenario in a recreation park is presented. The measurements were carried out in the frequency band of 3.1-5.3 GHz in various line-of-sight (LOS) scenarios. Beyond the conventional approach of analyzing the time dispersion characteristic of the UWB channel by mean of delay spread, this paper includes the analysis of the UWB channel stationarity. Stationarity results show that the degree of variation in the channel statistics is clearly observable with large deviations at some channels. The relevance of such stationarity analysis is projected with some practical insight into the interpretation of the stationarity concept.
| Presentation Conference Type | Conference Paper (published) |
|---|---|
| Conference Name | 2013 7th International Conference on Signal Processing and Communication Systems (ICSPCS) |
| Start Date | Dec 16, 2013 |
| End Date | Dec 18, 2013 |
| Acceptance Date | Dec 16, 2013 |
| Publication Date | Jan 27, 2014 |
| Deposit Date | Mar 2, 2022 |
| Publisher | Institute of Electrical and Electronics Engineers (IEEE) |
| Book Title | 2013 7th International Conference on Signal Processing and Communication Systems (ICSPCS) |
| DOI | https://doi.org/10.1109/icspcs.2013.6723911 |
| Public URL | https://uwe-repository.worktribe.com/output/9088768 |