吉林大学学报(工学版) ›› 2015, Vol. 45 ›› Issue (5): 1615-1623.doi: 10.13229/j.cnki.jdxbgxb201505034

Previous Articles     Next Articles

System modeling and performance optimization for the power saving strategy of DRX in LTE

WANG Zhi-heng1, HUO Zhan-qiang1, JIN Shun-fu2   

  1. 1.College of Computer Science and Technology, He'nan Polytechnic University, Jiaozuo 454000, China;
    2.School of Information Science and Engineering, Yanshan University, Qinhuangdao 066004, China
  • Received:2014-12-16 Online:2015-09-01 Published:2015-09-01

RICH HTML

0   

PDF (PC)

258

Abstract: In order to reduce the energy consumption and increase the response speed of the mobile stations in Long Term Evolution (LTE) communication technology, a novel power saving strategy is proposed in Discontinuous Reception (DRX) with sleep-delay mechanism. Considering that the system buffer is finite in practice, a multiple-vacation queuing model with a sleep-delay period and a waking-up procedure is built. Using the methods of embedded Markov chain and supplemental variable, the formulas of the system block ratio, the energy saving ratio and the latency of data frames are given. Combining the numerical experiments with analysis and simulation, the trade-off between different performance measures is investigated. Finally, the time length of the sleep-delay period and the buffer capacity in DRX are optimized. The results of this research have potential applications in the improvement and optimization of the energy saving strategy in wireless communication networks.

Key words: computer application, LTE, power saving strategy, sleep-delay, multiple vacation queueing model

CLC Number: 

  • TP393
[1] Jailani E, Ibrahim M, Rahman R A. LTE speech traffic estimation for network dimensioning[C]∥Symposium on Wireless Technology and Applications, 2012:315-320.
[2] Cao J, Ma M, Li H, et al. A survey on security aspects for LTE and LTE-A networks[J].IEEE Communications Surveys & Tutorials, 2013, 16(1): 1-20.
[3] Abeta S. Toward LTE commercial launch and future plan for LTE enhancements (LTE-Advanced)[C]∥International Conference of Communication System (ICCS):146-150.
[4] Shin S C, Lee Y P. Testing of early applied LTE-Advanced technologies on current LTE service to overcome real network problem and to increase data capacity[C]∥15th International Conference on Advanced Communication Technology, 2013:275-281.
[5] 林闯, 田源, 姚敏. 绿色网络和绿色评价:节能机制、模型和评价[J]. 计算机学报, 2011, 34(4): 593-612. Lin Chuang, Tian Yuan, Yao Min. Green network and green evaluation: energy saving mechanism, model and evaluation[J]. Chinese Journal of Computers, 2011, 34(4): 593-612.
[6] Ciochina C, Mottier D, Sari H. An analysis of three multiple access techniques for the uplink of future cellular mobile systems[J]. European Transactions on Telecommunications, 2008, 19(5): 581-588.
[7] Zhang Y, Gao S, Tian H, et al. Delay analysis of DRX in LTE-advanced considering carrier aggregation[J].Journal of China Universities of Posts and Telecommunications, 2011, 18(6): 1-7.
[8] Ting K C, Wang H C, Tseng C C, et al. Energy-efficient DRX scheduling for QoS traffic in LTE networks[C]∥9th International Symposium on Parallel and Distributed Processing with Applications, 2011:213-218.
[9] Yin F. An application aware discontinuous reception mechanism in LTE-advanced with carrier aggregation consideration[J]. Annales Des Telecommunications-Annals of Telecommunications, 2012, 67(3/4): 147-159.
[10] Mihov Y Y, Kassev K M, Tsankov B P. Analysis and performance evaluation of the DRX mechanism for power saving in LTE[C]∥26th Convention of Electrical and Electronics Engineering in Israel, 2010:520-524.
[11] 麦岳波, 林晓辉. LTE无线系统终端省电机制研究[J].计算机工程, 2011, 37(15): 279-282. Mai Yue-bo, Lin Xiao-hui. Research on terminal electricity saving mechanism of LTE wireless system[J].Computer Engineering, 2011, 37(15): 279-282.
[12] Wen Y, Liang J, Niu K, et al. Performance analysis and optimization of DRX mechanism in LTE[C]∥International Conference on Network Infrastructure and Digital Content, 2012:71-75.
[13] Wang H C, Tseng C C, Chen G Y, et al. Accurate analysis of delay and power consumption of LTE DRX mechanism with a combination of short and long cycles[C]∥15th International Symposium onWireless Personal Multimedia Communications, 2012:384-388.
[14] 田乃硕, 徐秀丽, 马占友. 离散时间排队论[M]. 北京: 科学出版社, 2008.
[15] Jin S, Yue W. System modeling and performance analysis of the power saving class type II in BWA networks[J]. Journal of Global Optimization, 2013, 56(4): 1375-1391.
[1] LIU Fu,ZONG Yu-xuan,KANG Bing,ZHANG Yi-meng,LIN Cai-xia,ZHAO Hong-wei. Dorsal hand vein recognition system based on optimized texture features [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1844-1850.
[2] WANG Li-min,LIU Yang,SUN Ming-hui,LI Mei-hui. Ensemble of unrestricted K-dependence Bayesian classifiers based on Markov blanket [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1851-1858.
[3] JIN Shun-fu,WANG Bao-shuai,HAO Shan-shan,JIA Xiao-guang,HUO Zhan-qiang. Synchronous sleeping based energy saving strategy of reservation virtual machines in cloud data centers and its performance research [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1859-1866.
[4] ZHAO Dong,SUN Ming-yu,ZHU Jin-long,YU Fan-hua,LIU Guang-jie,CHEN Hui-ling. Improved moth-flame optimization method based on combination of particle swarm optimization and simplex method [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1867-1872.
[5] LIU En-ze,WU Wen-fu. Agricultural surface multiple feature decision fusion disease judgment algorithm based on machine vision [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1873-1878.
[6] LI Ju-peng,ZHANG Zu-cheng,LI Mo-yu,MIAO De-fang. Smooth tracking with a kalman filter algorithm for capacitive touch panels [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1910-1916.
[7] LI Zhi-jun, WANG Hao, HE Li, CAO Li-juan, ZHANG Yu-chi, ZHAO Xin-shun. Soot distribution features and its influence factors in catalytic diesel particulate filte [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1466-1474.
[8] OUYANG Dan-tong, FAN Qi. Clause-level context-aware open information extraction [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1563-1570.
[9] LIU Fu, LAN Xu-teng, HOU Tao, KANG Bing, LIU Yun, LIN Cai-xia. Metagenomic clustering method based on k-mer frequency optimization [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1593-1599.
[10] GUI Chun, HUANG Wang-xing. Network clustering method based on improved label propagation algorithm [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1600-1605.
[11] LIU Yuan-ning, LIU Shuai, ZHU Xiao-dong, CHEN Yi-hao, ZHENG Shao-ge, SHEN Chun-zhuang. LOG operator and adaptive optimization Gabor filtering for iris recognition [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1606-1613.
[12] CHE Xiang-jiu, WANG Li, GUO Xiao-xin. Improved boundary detection based on multi-scale cues fusion [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1621-1628.
[13] DONG Hui-juan, YU Zhen, FAN Ji-zhuang. Identification of non-axisymmetric ultrasonic standing wave field using laser Doppler vibrometer [J]. 吉林大学学报(工学版), 2018, 48(4): 1191-1198.
[14] ZHAO Hong-wei, LIU Yu-qi, DONG Li-yan, WANG Yu, LIU Pei. Dynamic route optimization algorithm based on hybrid in ITS [J]. 吉林大学学报(工学版), 2018, 48(4): 1214-1223.
[15] HUANG Hui, FENG Xi-an, WEI Yan, XU Chi, CHEN Hui-ling. An intelligent system based on enhanced kernel extreme learning machine for choosing the second major [J]. 吉林大学学报(工学版), 2018, 48(4): 1224-1230.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
Copyright © Journal of Jilin University(Engineering and Technology Edition), All Rights Reserved.
Tel: +86-431-85095297　Fax: +86-431-85094074　E-mail: xbgxb@jlu.edu.cn
Powered by Beijing Magtech Co. Ltd