Telecommunications Science ›› 2018, Vol. 34 ›› Issue (12): 10-23.doi: 10.11959/j.issn.1000-0801.2018295
• research and development • Previous Articles Next Articles
Guangxue YUE1,2,Youkang ZHU2,Jiansheng LIU2,Yasheng DAI2,Zhenxu YOU2,Hao XU2
Revised:
2018-12-10
Online:
2018-12-01
Published:
2019-01-02
Supported by:
CLC Number:
Guangxue YUE,Youkang ZHU,Jiansheng LIU,Yasheng DAI,Zhenxu YOU,Hao XU. Optimizing strategy of computing off loading energy consumption based on Lagrangian method[J]. Telecommunications Science, 2018, 34(12): 10-23.
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参考文献 | 发表年份 | 创新点 | 存在不足 |
2013年 | 比较本地计算和迁移计算的能量消耗,得出最优迁移策略 | 仅通过对比迁移前后的能量消耗无法得到最优的迁移策略,仅研究了单用户情况 | |
2016年 | 以无线能量传输为目标,设计了基于无缝集成移动云计算的解决方案 | 仅研究了低复杂度设备(如传感器),对于高计算复杂度的智能终端并不适用 | |
2016年 | 以无线能量采集为目标,设计出了基于微波功率传输的解决方案 | 仅考虑CPU频率和发射功率的优化,忽略了计算任务 | |
2014年 | 将动态迁移与自适应的 LTE/Wi-Fi 链接选择进行集成,提出了一种可扩展的近似动态规划算法 | 注重于单用户的算法设计,缺乏全局最优考量 | |
2015年 | 将无线和计算资源进行联合优化 | 缺乏严密的计算延迟考量 | |
2015年 | 研究了迁移到不同云的最优用户调度问题,提出了一个基于任务负载的阈值迁移策略 | 仅关注于延迟问题,没有涉及研究终端能耗 | |
2015年 | 研究了多用户分布式计算迁移,运用博弈论来实现能量和延迟的最小化 | 分布式的计算迁移算法难以达到全局最优 | |
2018年 | 基于马尔可夫决策和动态规划算法建立最优策略 | 计算复杂度高 | |
2018年 | 使用智能分区和动态迁移研究了迁移计算中的用户隐私安全问题 | 缺乏对富应用程序复杂性的考虑 | |
2018年 | 设计基于启发式搜索、重构线性化技术和半定松弛3种算法来实现延迟和可靠性的权衡 | 缺乏对能耗的优化 |
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参数 | 数值 |
系统中终端用户总数量(K) | (20,40,60,80,100) |
迁移总时隙(T) | 20 ms |
终端k某个任务的数据量(Dk) | 100~500 KB |
边缘云上计算1比特数据所需的CPU周期数(Cc) | 200个周期/比特 |
终端k计算1比特数据所需的CPU周期数(Ck) | 500~1 500个周期/比特 |
高斯白噪声的方差(σ) | 10-9W |
系统信道带宽(B) | 10 MHz |
终端k的传输功率pk | 100 mW |
终端k的计算能力(即每秒的CPU周期数)( f (l)k ) | 1~10 GHz |
边缘云的计算能力(即MEC服务器每秒的周期数)( f (e)k ) | 100 GHz |
终端k本地计算每个CPU周期的能耗(ek) | 0~2×10-10J/转 |
[29] | LYU X C , TIAN H , JIANG L ,et al. Selective offloading in mobile edge computing for the green internet of things[J]. IEEE Network, 2018,32(1): 54-60. |
[30] | YOU C S , HUANG K B . Multiuser resource allocation for mobile-edge computation offloading[C]// 2016 IEEE Global Communications Conference,Dec 4-8,2016,Washington,DC,USA. Piscataway:IEEE Press, 2016: 1-6. |
[1] | PAVEL M , ZDENEK B . Mobile edge computing-a survey on architecture and computation offloading[J]. IEEE Communications Surveys and Tutorials, 2017,PP(99):1. |
[2] | 张文丽, 郭兵, 沈艳 ,等. 智能移动终端计算迁移研究[J]. 计算机学报, 2016,39(5): 1021-1038. |
ZHANG W L , GUO B , SHEN Y ,et al. Mobile offloading on intelligent mobile terminal[J]. Chinese Journal of Computers, 2016,39(5): 1021-1038. | |
[3] | 关沫 . 复杂网络中的计算迁移问题[D]. 沈阳:东北大学, 2005. |
GUAN M . Computing migration in complex networks[D]. Shenyang:Northeastern University, 2005. | |
[4] | 徐羽琼, 谌宗佳, 潘纲 ,等. Task Shadow-V:基于虚拟化的跨移动设备用户任务迁移[J]. 软件学报, 2011,22(2): 129-136. |
XU Y Q , SHEN Z J , PAN G ,et al. Task Shadow-V:user task migration across mobile devices based on virtualization[J]. Journal of Software, 2011,22(2): 129-136. | |
[5] | HUERTA C G , LEE D . A virtual cloud computing provider for mobile devices[C]// ACM Workshop on Mobile Cloud Computing and Serevice:Social Networks and Beyond,June 15,2010,San Francisco,California,USA. New York:ACM Press, 2010: 1-5. |
[6] | SATYANARAYANAN M . Pervasive computing:vision and challenges[J]. IEEE Personal Communications, 2001,8(4): 10-17. |
[7] | LIU L Q , CHANG Z , GUO X J ,et al. No cloud:exploring network disconnection through on-device data analysis[J]. IEEE Pervasive Computing, 2018,17(1): 64-74. |
[8] | GABRIEL O , BADE D , WINFRIED L . Computing at the mobile edge:designing elastic android applications for computation offloading[C]// Wireless and Mobile Networking Conferrence,Oct 5-7,2015,Munich,Germany. Piscataway:IEEE Press, 2015: 112-119. |
[9] | SHERIF A , BECHIR H , MOHSEN G ,et al. Replisom:disciplined tiny memory replication for massive IoT devices in lte edge cloud[J]. Internet of Things Journal, 2016,3(3): 327-338. |
[10] | KARIM H , MOSTAFA A , KHALED A H ,et al. Fem to clouds:leveraging mobile devices to provide cloud service at the edge[C]// Cloud Computing (CLOUD) 2015 IEEE 8th International Conference,June 27-July 2,2015,New York,NY,USA. Piscataway:IEEE Press, 2015: 9-16. |
[11] | MICHAEL T B , SEBASTIAN F , THOMAS S ,et al. Me-VoLTE:network functions for energy-efficient video trans coding at the mobile edge[C]// (ICIN)2015 18th International Conference/ Intelligence in Next Generation Networks,Feb 17-19,2015,Paris,France. Piscataway:IEEE Press, 2015: 38-44. |
[12] | NORIYUKI T , HIROYUKI T , RYUTARO K . Analysis of process assignment in multi-tier mobile cloud computing and application to edge accelerated Web browsing[C]// 2015 3rd IEEE International Conference on Mobile Cloud Computing,Services,and Engineering (Mobile Cloud),March 30-April 3,2015,San Francisco,CA,USA. Washington DC:IEEE Computer Society, 2015: 233-234. |
[13] | SWAROOP N , APOSTOLOS K , MOHAMED I ,et al. Enabling real-time context-aware collaboration through 5G and mobile edge computing[C]// 2015 12th International Conference on Information Technology New Generations (ITNG),April 13-15,2015,Las Vegas,NV,USA. Piscataway:IEEE Press, 2015: 601-605. |
[14] | GAO W , . Opportunistic peer-to-peer mobile cloud computing at the tactical edge[C]// Military Communications Conference (MILCOM),Oct 6-8,2014,Baltimore,MD,USA. Washington DC:IEEE Computer Society, 2014: 1614-1620. |
[15] | ZHANG W , WEN Y . Energy-optimal mobile cloud computing under stochastic wireless channel[J]. IEEE Transactions on Wireless Communications, 2013,12(9): 4569-4581. |
[16] | YOU C , HUANG K , CHAE H C . Energy efficient mobile cloud computing powered by wireless energy transfer (extended version)[J]. IEEE Journal on Select Areas in Communications, 2016,34(5): 1757-1771. |
[17] | MAO Y , ZHANG J , LETAIEF K B . Dynamic computation offloading for mobile-edge computing with energy harvesting devices[J]. IEEE Journal on Select Areas in Communications, 2016,34(12): 3590-3605. |
[18] | XIANG X , LIN CL , CHEN X . Energy-efficient link selection and transmission scheduling in mobile cloud computing[J]. IEEE Wireless Communications Letters, 2014,3(2): 153-156. |
[19] | STEFANIA S , GESUALDO S , SERGIO B . Joint optimization of radio and computational resources for multicell mobile-edge computing[J]. IEEE Transactions on Signal and Information Processing over Networks, 2014,1(2): 89-103. |
[20] | ZHAO T , ZHOU S , GUO X . A cooperative scheduling scheme of local cloud and internet cloud for delay-aware mobile cloud computing[C]// IEEE Globecom Workshops,Dec 6-10,2015,San Diego,CA,USA. Piscataway:IEEE Press, 2015: 1-6. |
[21] | CHEN X , JIAO L , LI W . Efficient multi-user computation offloading for mobile-edge cloud computing[J]. IEEE/ACM Transactions on Networking, 2015,24(5): 2795-2808. |
[22] | CHEN L X , XU J , ZHOU S . Computation peer offloading in mobile edge computing with energy budgets[C]// 2017 IEEE Global Communications Conference,Dec 4-8,2017,Singapore. Piscataway:IEEE Press, 2017: 1-6. |
[23] | ZHANG C , LIU Z , GU B ,et al. A deep reinforcement learning based approach for cost-and energy-aware multi-flow mobile data offloading[J]. IEICE Transactions on Communications, 2018. |
[24] | ZHANG C , GU B , LIU Z ,et al. Cost-and energy-aware multi-flow mobile data offloading using Markov decision process[J]. IEICE Transactions on Communications, 2018. |
[25] | MUHAMMAD A , SHAFI U K , RASHID A ,et al. Game- theoretic solutions for data offloading in next generation networks[J]. Symmetry Open Access Journal, 2018,10(8). |
[26] | DONGHYEOK H , GI S P , SONG H J . Mobile data offloading system for video streaming services over SDN-enabled wireless networks[C]// The 9th ACM Multimedia Systems Conference,June 12-15,2018,Amsterdam,Nederland. New York:ACM Press, 2018: 174-185. |
[27] | REZA R , TIMOTHY J P , RONALD P ,et al. No cloud:exploring network disconnection through on-device data analysis[J]. IEEE Pervasive Computing, 2018,17(1): 64-74. |
[31] | WANG C M , LIANG C C , RICHARD Y F ,et al. Computation offloading and resource allocation in wireless cellular networks with mobile edge computing[J]. IEEE Transactions on Wireless Communications, 2017,16(8): 4924-4938. |
[28] | LIU J H , ZHANG Q . Offloading schemes in mobile edge computing for ultra-reliable low latency communication[J]. IEEE Access, 2018,PP(99):1. |
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