Jani Käppi

MEMS-IMU Based Pedestrian Navigator for Handheld Devices

Jani Käppi, Jari Syrjärinne, Jukka Saarinen · Proceedings of the 14th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GPS 2001) · 2001 · 77 citations

Engineering, Field Robotics, Wearable Technology +19

Error Analysis of Step Length Estimation in Pedestrian Dead Reckoning

Helena Leppäkoski, Jani Käppi, Jari Syrjärinne et al. · Proceedings of the 15th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GPS 2002) · 2002 · 34 citations

Gait Analysis, Location Tracking, Physical Activity +19

Bringing RTK to Cellular Terminals Using a LowCost Single-Frequency AGPS Receiver and Inertial Sensors

Lauri Wirola, Kimmo Alanen, Jani Käppi et al. · 2006 · 13 citations

Wireless Communications, Engineering, Radio Frequency +19

Inertial Sensor Enhanced Mobile RTK Solution Using Low-Cost Assisted GPS Receivers and Internet-Enabled Cellular Phones

Kimmo Alanen, Lauri Wirola, Jani Käppi et al. · 2006 · 10 citations

Internet-enabled Cellular Phones, Location Tracking, Inertial Sensors +5

MEMS-IMU for Personal Positioning in a Vehicle - A Gyro-Free Approach

Jussi Collin, Gérard Lachapelle, Jani Käppi · Proceedings of the 15th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GPS 2002) · 2002 · 10 citations

Engineering, Location Estimation, Positioning System +21