3 research outputs found
Bidirectional UWB Localization: A Review on an Elastic Positioning Scheme for GNSS-deprived Zones
A bidirectional Ultra-Wideband (UWB) localization scheme is one of the three
widely deployed design integration processes ordinarily destined for time-based
UWB positioning systems. The key property of the bidirectional UWB localization
is its ability to serve both the navigation and tracking assignments on-demand
within a single localization scheme. Conventionally, the perspective of
navigation and tracking in wireless localization systems is viewed distinctly
as an individual system because different methodologies were required for the
implementation process. The ability to flexibly or elastically combine two
unique positioning perspectives (i.e., navigation and tracking) within a single
scheme is a paradigm shift in the way location-based services are observed.
Thus, this article addresses and pinpoints the potential of a bidirectional UWB
localization scheme. Regarding this, the complete system model of the
bidirectional UWB localization scheme was comprehensively described based on
modular processes in this article. The demonstrative evaluation results based
on two system integration processes as well as a SWOT (strengths, weaknesses,
opportunities, and threats) analysis of the scheme were also discussed.
Moreover, we argued that the presented bidirectional scheme can also be used as
a prospective topology for the realization of precise location estimation
processes in 5G/6G wireless mobile networks, as well as Wi-Fi fine-time
measurement-based positioning systems in this article.Comment: 30 pages, 12 figure