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Conference Paper
WARP-P: Wireless Signal Acquisition with Reference Point by using Simplified PDR-system Concept and Performance Assessment
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- Authors
- Youngsu Cho, Myungin Ji, Jooyoung Kim, Yangkoo Lee, Sangjoon Park, Beomju Shin, Taikjin Lee
- Issue Date
- 2013-04
- Citation
- Pacific PNT( Positioning, Navigation and Timing) 2013, pp.645-650
- Publisher
- ION (Institute of Navigation)
- Language
- English
- Type
- Conference Paper
- Abstract
- For commercial Wi-Fi localization, the construction of precise fingerprint DB or AP position DB is very important. While various wireless signal surveying methods such as war driving and user generated crowdsourcing can be applied in outdoor, cost-efficient and precise indoor wireless signal surveying approaches are sparse. In this paper, noble dynamic surveying system using simplified PDR is suggested. Even though this positioning performance is similar to that of static surveying, its outstanding time-saving performance enable indoor location based service providers to build the location DB as quickly as possible.
- KSP Keywords
- Cost-efficient, IEEE 802.11(Wi-Fi), Indoor Location, Location-Based Services, Performance Assessment, Reference point, Service Provider, Signal Acquisition, Static surveying, System concept, Wi-Fi localization