Ratio-based zero-profiling indoor localization

DSpace/Manakin Repository

LDR Home . . . Li, Xiaoyan Publications of Xiaoyan Li View Item

Ratio-based zero-profiling indoor localization

Show simple item record


dc.contributor.author Li, Xiaoyan
dc.date.accessioned 2010-01-13T21:33:51Z
dc.date.available 2010-01-13T21:33:51Z
dc.date.issued 2009-10
dc.identifier.citation Li, X. (12-15 Oct. 2009). " Ratio-based zero-profiling indoor localization." Proceedings of the International Conference on Mobile Ad-hoc and Sensor Systems, 40-49. en_US
dc.identifier.uri http://hdl.handle.net/10385/562
dc.description.abstract Wireless signal propagation in indoor environments is generally affected by various factors such as multi-path fading, temperature and humidity. It is thus challenging to use the simple metric of Received Signal Strength (RSS) for indoor localization. Prior work often requires manual profiling of each indoor environment to achieve good accuracy. We, instead, propose a simple generic localization algorithm that can be applied in any indoor environment without profiling. Our algorithm makes use of a simple signal propagation model and accepts a broad characterization of the environmental effect. The algorithm's simplification results in some accuracy loss compared to profiling-based algorithms. We, however, believe that our algorithm's zero-profiling requirement would make it favorable in many scenarios, especially when extensive profiling is not affordable or it is favored to trade a little accuracy for saved human effort. Evaluations also show that deployment of additional landmarks can be combined with our algorithm to compensate the accuracy loss, thus achieving good accuracy without profiling. en_US
dc.language.iso en_US en_US
dc.publisher Proceedings of the International Conference on Mobile Ad-hoc and Sensor Systems en_US
dc.title Ratio-based zero-profiling indoor localization en_US
dc.type Article en_US
dc.identifier.doi 10.1109/MOBHOC.2009.5336964

Files in this item

Files Size Format View
Li-MobileAdhocandSensorSystems-2009.pdf 286.8Kb PDF View/Open

This item appears in the following Collection(s)

Show simple item record

Search LDR


Advanced Search

Browse

My Account