Traffic-based DRX Cycles Adjustment Scheme for 3GPP LTE Systems

被引：0
|
作者：
Yu, Yu-Ping [1 ]
Feng, Kai-Ten [1 ]
机构：
[1] Natl Chiao Tung Univ, Dept Elect Engn, Hsinchu, Taiwan
来源：
2012 IEEE 75TH VEHICULAR TECHNOLOGY CONFERENCE (VTC SPRING) | 2012年
关键词：
IEEE; 802.16E; MECHANISM;
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
The 3GPP long term evolution (LTE) standard is developed to enhance mobile services from the former 3G systems. In order to prolong the battery life of mobile device, a novel discontinuous reception (DRX) scheme is specified in the standard to reduce the power consumption of a user equipment. In this paper, a traffic-based DRX cycles adjustment (TDCA) scheme is proposed to enhance the energy saving performance based on existing DRX operation. A partially observable Markov decision process (POMDP) is employed to conjecture the present traffic status. Optimal policy for the selection of DRX parameters can be obtained via the POMDP framework in the proposed TDCA scheme. Simulation results show that the TDCA scheme can enhance the energy saving efficiency while the quality-of-service constraint is still satisfied.
引用
下载
收藏
页数：5
相关论文
共 50 条
  • [41] Assisted Handover Based on Device-to-Device Communications in 3GPP LTE Systems
    Orsino, A.
    Gapeyenko, M.
    Militano, L.
    Moltchanov, D.
    Andreev, S.
    Koucheryavy, Y.
    Araniti, G.
    2015 IEEE GLOBECOM WORKSHOPS (GC WKSHPS), 2015,
  • [42] A Fast Automatic Gain Control Scheme for 3GPP LTE TDD System
    Jang, Jun Hee
    Choi, Hyung Jin
    2010 IEEE 72ND VEHICULAR TECHNOLOGY CONFERENCE FALL, 2010,
  • [43] A SIMPLY-DIFFERENTIAL LOW-COMPLEXITY PRIMARY SYNCHRONIZATION SCHEME FOR 3GPP LTE SYSTEMS
    Nasraoui, Leila
    Atallah, Leila Najjar
    Siala, Mohamed
    2014 PROCEEDINGS OF THE 22ND EUROPEAN SIGNAL PROCESSING CONFERENCE (EUSIPCO), 2014, : 411 - 415
  • [44] Energy-Efficient DRX Scheduling for Multicast Transmissions in 3GPP LTE-Advanced Wireless Networks
    Liang, Jia-Ming
    Hsieh, Po-Chun
    Chen, Jen-Jee
    Tseng, Yu-Chee
    2013 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE (WCNC), 2013, : 551 - 556
  • [45] Queueing analysis of the DRX power saving mechanism in fault-tolerant 3GPP LTE wireless networks
    Ioannis Dimitriou
    Annals of Operations Research, 2016, 239 : 521 - 552
  • [46] 3GPP Makes Statement on LTE Standards
    Mumford, Richard
    MICROWAVE JOURNAL, 2013, 56 (06) : 51 - 51
  • [47] Detection in Sporadic Multiuser Systems over 3GPP LTE Networks
    Anjali, V. S.
    Ramanathan, R.
    2018 INTERNATIONAL CONFERENCE ON ADVANCES IN COMPUTING, COMMUNICATIONS AND INFORMATICS (ICACCI), 2018, : 2264 - 2269
  • [48] 3GPP LTE: The Future of Mobile Broadband
    Amit Kumar
    Jyotsna Sengupta
    Yun-fei Liu
    Wireless Personal Communications, 2012, 62 : 671 - 686
  • [49] Analysis of Positioning Capabilities of 3GPP LTE
    del Peral-Rosado, Jose A.
    Lopez-Salcedo, Jose A.
    Seco-Granados, Gonzalo
    Zanier, Francesca
    Crisci, Massimo
    PROCEEDINGS OF THE 25TH INTERNATIONAL TECHNICAL MEETING OF THE SATELLITE DIVISION OF THE INSTITUTE OF NAVIGATION (ION GNSS 2012), 2012, : 650 - 659
  • [50] Robust Synchronization for 3GPP LTE System
    Xu, Wen
    Manolakis, Konstantinos
    2010 IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE GLOBECOM 2010, 2010,
12345