OTGS
Reducing Energy Consumption of USB-connected Low-cost Sensors on Smartphones
Ivar Jacobus Gerardus in 't Veen (External organisation)
A.Y. Majid (TU Delft - Embedded Systems)
Przemystaw Pawełczak (TU Delft - Embedded Systems)
More Info
expand_more
Abstract
This poster presents a hardware/software solution, called On-The-Go Switch (OTGS), enabling a smartphone to control the connection state of a USB-attached device. Through an example, we show how OTGS can reduce the energy consumption of portable spectrum sensing platform utilizing lowcost Software Defined Radio. We show that OTGS can reduce the energy consumption by 47%, compared to a baseline, which would be difficult with a software alone, e.g. kernel modification.
No files available
Metadata only record. There are no files for this record.