This paper presents the analysis of the power consumption of data transmission with constant bit rate over 3G mobile wireless networks. Our work includes the description of the transition state machine in 3G networks, followed by the detailed energy consumption analysis and measurement results of the radio link power consumption. Based on these description and analysis, we propose power consumption model. The power model was evaluated on the smartphone Nokia N900, which follows a 3GPP Release 5 and 6 supporting HSDPA/HSPA data bearers. Further we propose method of parameters selection for 3GPP transition state machine that allows to decrease power consumption on the mobile device.
|Title of host publication||2011 11th International Conference on ITS Telecommunications (ITST)|
|Publication status||Published - 2011|
|Event||International Conference on ITS Telecommunications - Sankt-Petersburg, Russia|
Duration: 1 Jan 2011 → …
Conference number: 11
|Conference||International Conference on ITS Telecommunications|
|Period||01/01/2011 → …|