Using the baseband processor power management technology for mobile devices

Recently advancement in digital equipment without regard to location and use of portable computers and mobile phones such as smart phone are being convinced and the vitalization of the smart phone in the marketplace is spreading. However, the application which works continuously consumes more power than the standby mode and unable to perform the work well are the problems. As a result, the need of a power management technology in the mobile environment is growing. In this paper, without the addition of MICOM (Micro Computer) applications using the baseband processor also offers power-saving technology. The proposed technique is based on the written application of a pedometer to measure electric power consumed and evaluate the performance of power management technology. Via the supplies of the GPIB (General Purpose Interface Bus) interface, the electric current was measured on a PC, the result of the current consumed in Sleep Mode is less than 10 mA. When the pedometer run, the average current consumption observed was 0.81089 mA.