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Sensing, Recognition, and Prediction Methods / WiFi Fingerprinting and Indoor Localization

How do micro-narrowband signals and multipath effects affect indoor localization accuracy, and how can differential phase sampling (DPS) address them?

helpResearch questionWiFi Fingerprinting and Indoor Localization

How do micro-narrowband signals and multipath effects affect indoor localization accuracy, and how can differential phase sampling (DPS) address them?

UbiComp '22ILLOC: In-Hall Localization with Standard LoRaWAN Uplink Frames

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helpResearch questionWiFi Fingerprinting and Indoor Localization

How can the ranging precision limit of commercial ultra-wideband (UWB) devices be broken to reach millimeter or sub-millimeter accuracy?

UbiComp '24Push the Limit of Highly Accurate Ranging on Commercial UWB Devices

helpResearch questionWiFi Fingerprinting and Indoor Localization

How can signal phase information resolve phase drift and phase ambiguity in existing UWB devices?

UbiComp '24Push the Limit of Highly Accurate Ranging on Commercial UWB Devices

helpResearch questionWiFi Fingerprinting and Indoor Localization

How can UWB ranging error be further reduced under bandwidth constraints?

UbiComp '24Push the Limit of Highly Accurate Ranging on Commercial UWB Devices

helpResearch questionWiFi Fingerprinting and Indoor Localization

How can graph attention mechanisms effectively localize in multi-user collaboration or single-user multi-timestamp scenarios?

UbiComp '23GC-Loc: A Graph Attention Based Framework for Collaborative Indoor Localization Using Infrastructure-free Signals

helpResearch questionWiFi Fingerprinting and Indoor Localization

How can infrastructure-free signals (e.g., geomagnetic signals) improve indoor localization accuracy through collaborative mechanisms?

UbiComp '23GC-Loc: A Graph Attention Based Framework for Collaborative Indoor Localization Using Infrastructure-free Signals

helpResearch questionWiFi Fingerprinting and Indoor Localization

How can multi-model fusion strategies improve indoor localization robustness in high-noise environments?

UbiComp '23GC-Loc: A Graph Attention Based Framework for Collaborative Indoor Localization Using Infrastructure-free Signals

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