International Business Machines Corporation

Globalfoundries U.S. 2 LLC

Venkatadheeraj Pichapati

Ravindranath Kokku

Malolan Chetlur

Vinay Kumar Kolar

Hemant Jagadish Kowshik

Methods, systems, and articles of manufacture for event-based location sampling for map-matching are provided herein. A method includes determining a location of an object via a device associated with the object; determining one or more temporal sampling periods of one or more location information sensors at one or more sampling regions based on (i) said location of the object and (ii) one or more items of map-matching information; capturing one or more motion-related events associated with the object via the one or more location information sensors during the determined one or more temporal periods; and generating a trajectory of the object based on the one or more captured motion-related events.

Event-based location sampling for map-matching

Techniques, systems, and articles of manufacture for trajectory-aware location-based hand-offs. A method includes collecting data comprising one or more past trajectories associated with a user mobile device and signal strength information pertaining to multiple mobile network base stations, determining a future trajectory for the user mobile device comprising one or more hand-offs to one or more of the mobile network base stations based on the collected data, and executing the one or more hand-offs according to the determined future trajectory.

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Bengaluru, India

Venkatadheeraj Pichapati