| Citation: | Hong ZOU, Yishuang GAO, Junjie YAN. Energy Saving Mechanism with Offload Delay Aware in Cloudlet Enhanced Fi-Wi Access Network[J]. Journal of Electronics & Information Technology, 2019, 41(2): 394-401. doi: 10.11999/JEIT180274
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In cloudlet enhanced Fiber-Wireless (FiWi) access network, there is a problem that the traditional energy saving mechanism does not match the offload traffic. An offload collaboration sleep mechanism with load transfer is proposed. By analyzing the load of the optical network unit and combining the transmission delay of the multi-hop in the wireless domain and the sending time of the report frame of the target optical network unit, the proposed mechanism can determine the sleeping and the destination optical network unit to complete load transfer. Then, the optical network unit jointly considers the arrival time of the returned data of the edge severs and the sending time of the control frame in the wireless domain to select the optimal sleep duration and reduce the controlling overhead. Simulation results show that the proposed mechanism can effectively reduce the network energy consumption while ensuring the delay performance of offload traffic.
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WU Dapeng, LIU Qianru, WANG Honggang, et al. Socially aware energy efficient mobile edge collaboration for video distribution[J]. IEEE Transaction on Multimedia, 2017, 19(10): 2197–2209. doi: 10.1109/TMM.2017.2733300HJK
|
|
WU Dapeng, SI Shushan, WU Shaoen, et al. Dynamic trust relationships aware data privacy protection in mobile crowd-sensing[J]. IEEE Internet of Things Journal, 2017, 5(4): 2958–2970. doi: 10.1109/JIOT.2017.2768073
|
|
DAVY S, FAMAEY J, SERRAT F J, et al. Challenges to support edge-as-a-service[J]. IEEE Communications Magazine, 2014, 52(1): 132–139. doi: 10.1109/MCOM.2014.6710075
|
|
WU Dapeng, LIU Zuqi, WANG Ruyan, et al. Dynamic bandwidth allocation mechanism in EPON with idle time eliminated[J]. Optik-International Journal for Light and Electron Optics, 2013, 124(23): 6372–6376. doi: 10.1016/j.ijleo.2013.05.027
|
|
YU Yingpeng, LIU Yejun, ZHOU Yufang, et al. Planning of survivable cloud-integrated wireless-optical broadband access network against distribution fiber failure[J]. Optical Switching & Networking, 2014, 14(4): 217–225. doi: 10.1016/j.osn.2014.05.014
|
|
SARDELLITTI S, SCUTARI G, and BARBAROSSA S. Joint optimization of radio and computational resources for multicell mobile-edge computing[J]. IEEE Transactions on Signal & Information Processing Over Networks, 2015, 1(2): 89–103. doi: 10.1109/TSIPN.2015.2448520
|
|
RIMAL B P, VAN D P, and MAIER M. Mobile-edge computing versus centralized cloud computing over a converged FiWi access network[J]. IEEE Transactions on Network & Service Management, 2017, 14(3): 498–513. doi: 10.1109/TNSM.2017.2706085
|
|
YOU Changsheng, HUANG Kaibin, HYUKJIN C, et al. Energy-efficient resource allocation for mobile-edge computation offloading[J]. IEEE Transactions on Wireless Communications, 2017, 16(3): 1397–1411. doi: 10.1109/TWC.2016.2633522
|
|
ZHANG Ke, MAO Yuming, and LENG Supeng. Energy-efficient offloading for mobile edge computing in 5G heterogeneous Networks[J]. IEEE Access, 2015, 4(68): 5896–5907. doi: 10.1109/ACCESS.2016.2597169
|
|
LIU Yejun, GUO Lei, ZHANG Lincong, et al. A new integrated energy-saving scheme in green Fiber-Wireless(FiWi) access network[J]. Science China, 2014, 57(6): 62307–06. doi: 10.1007/s11432-013-4958-7
|
|
张晚生, 刘凯. 无线网络中基于位置的能量高效协作路由算法[J]. 电子与信息学报, 2012, 34(1): 63–68. doi: 10.3724/SP.J.1146.2011.00425
ZHANG Wansheng and LIU Kai. Energy-efficient location-based cooperative routing in wireless networks[J]. Journal of Electronics &Information Technology, 2012, 34(1): 63–68. doi: 10.3724/SP.J.1146.2011.00425
|
|
RIMAL B P, VAN D P, and MAIER M. Mobile-edge computing vs. centralized cloud computing in fiber-wireless access networks[C]. IEEE Computer Communications Workshops, San Francisco, USA, 2016: 991–996.
|
|
SARKAR S, YEN H H, DIXIT S, et al. A novel Delay-Aware Routing Algorithm (DARA) for a hybrid Wireless-Optical Broadband Access Network (WOBAN)[J]. Network IEEE, 2008, 22(3): 20–28. doi: 10.1109/MNET.2008.4519961
|
|
ZHAO Tianchu, ZHOU Sheng, GUO Xueying, et al. A cooperative scheduling scheme of local cloud and internet cloud for delay-aware mobile cloud computing[C]. IEEE Globecom Wkshps. San Diego, USA, 2015: 1–6.
|
|
CHENG Dazhao, JIANG Changjun, and ZHOU Xiaobo. Heterogeneity-aware workload placement and migration in distributed sustainable datacenters[C]. IEEE International Parallel and Distributed Processing Symposium, Phoenix, USA, 2014: 307–316.
|
|
NEWAZA S S H, CUEVASB A, LEE G M, et al. Adaptive delay-aware energy efficient TDM-PON[J]. Computer Networks, 2013, 57(7): 1577–1596. doi: 10.1016/j.comnet.2013.02.001
|
|
MIYANABE K, NISHIYAMA H, KATO N, et al. Synchronized power saving mechanisms for battery-powered mobile terminals in smart FiWi networks[C]. IEEE Vehicular Technology Conference, Vancouver, Canada, 2014: 1–5.
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