Research on Terminal Power Consumption and Signal Quality in LTE Networks

In recent years, with the rapid development of wireless communication technology, the diversification of communication business scenarios has made the mass production of low-power, multi-functional intelligent mobile terminals possible. Therefore, ensuring user communication quality under the premise of low power consumption has become a current research hotspot. Based on low-power communication, this paper explains the basic concept and specific application of low-power communication, and focuses on the relationship between low-power communication and RSRP (Reference Signal Receiving Power) on the basis of large-scale fading channel model, and finally, by capturing the current changes of terminal devices in the actual test scenario, completes Finally, the actual test of terminal power consumption is completed by capturing the current variation of terminal devices in the actual test scenario and the statistical analysis of the test results. From the test results, it is concluded that the signal quality has a certain influence on the terminal power consumption, i.e., the power consumption increases by 10% for every two units of RSRP improvement (set 5dB as one unit). The above research results are expected to be used for signal quality optimization and energy saving optimization of terminal devices in LTE networks.