UEs Power Reduction Evolution with Adaptive Mechanism over LTE Wireless Networks

作     者：Ruchi Sachan Chang Wook Ahn 

作者机构：Department of Computer EngineeringSungkyunkwan UniversityGyeonggi-do 16419 

出 版 物：《Journal of Electronic Science and Technology》 (电子科技学刊（英文版）)

年 卷 期：2018年第16卷第1期

页      面：79-83页

核心收录：

学科分类：070208[理学-无线电物理] 07[理学] 0702[理学-物理学] 

基　　金：supported by X-Project funded by the Ministry of Science ICT&Future Planning under Grant No.NRF-2015R1A2A1A16074929 

主　　题：Green communication 4 generation long term evolution(4G LTE) networks rate adaptation(RA) power consumption model 

摘      要：At present, the major drawback for mobile phones is the issue of power consumption. As one of the alternatives to decrease the power consumption of standard, power-hungry location-based services usually require the knowledge of how individual phone features consume power. A typical phone feature is that the applications related to multimedia streaming utilize more power while receiving, processing, and displaying the multimedia contents, thus contributing to the increased power consumption. There is a growing concern that current battery modules have limited capability in fulfilling the long-term energy need for the progress on the mobile phone because of increasing power consumption during multimedia streaming processes. Considering this, in this paper, we provide an offline meaning sleep-mode method to compute the minimum power consumption comparing with the power-on solution to save power by implementing energy rate adaptation(RA) mechanism based on mobile excess energy level purpose to save battery power use. Our simulation results show that our RA method preserves efficient power while achieving better throughput compared with the mechanism without rate adaptation(WRA).