Mathematical Problems in Engineering / 2015 / Article / Tab 2

Review Article

Improvement Schemes for Indoor Mobile Location Estimation: A Survey

Table 2

Comparison of different improvement strategies for location estimation.

Bayesian filteringMultiple localization technique fusionSpatial context fusion
Multimodal fingerprintingMultimodal triangulationPDR fusionCooperative localizationMap matchingLandmarksSpatial model

Accuracy improvementMediumExcellentGoodExcellentExcellentGoodGoodExcellent

Deployment effortNilHighHighMediumMediumMediumLowVery high

Applicability Very goodGoodBadGoodAverageVery goodGoodVery good

Algorithm complexityMediumMediumHighHighHighMediumMediumMedium

Hardware costNilNilHighGeneralGeneralNilNilNil

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