Abstract
In the Industrial Internet of Things (IIoT), a significant amount of perceived data is generated from massive IoT devices, which requires timely computing for value maximization. Multi-access edge computing (MEC), which deploys computing nodes close to the data source, is a promising computing paradigm for IIoT applications. However, due to the limited computation resource, it is challenging for edge nodes to provide a low delay to massive data. In addition, the wireless transmission environment varies with IoT devices over time. Some data even cannot be uploaded to the edge server due to the worse link quality. Reconfigurable intelligent surface (RIS), which deploys passive reflecting elements between end users and base station to reflect wireless signals, is a new technique for changing the wireless transmission performance via reconfiguring the phase shift of RIS. It is beneficial to apply RIS in MEC for reducing transmission delay and achieving green edge computing. This paper considers a RIS-assisted device-edge collaborative MEC for industrial applications. We propose to minimize the energy consumption of IoT devices constrained to the delay requirements via jointly optimizing the offloading decisions between end and edge computing nodes, the phase shift of RIS, CPU resource allocation of edge server, and transmission power of IoT devices. A distributed and cooperative scheme, called RIS-assisted DAEM, which includes the DAECO and DCEM algorithms for CO and PORA subproblems, respectively, is proposed to solve the formulated problem. The simulation results have illustrated the efficiency of the proposal for energy consumption reduction constrained to the delay requirements.








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Qiu T, Chi J, Zhou X, Ning Z, Atiquzzaman M, Wu DO (2020) Edge computing in industrial internet of things: Architecture, advances and challenges. IEEE Commun Surv Tutor 22(4):2462–2488. https://doi.org/10.1109/COMST.2020.3009103
Xiang Z, Zheng Y, He M, Shi L, Wang D, Deng S, Zheng Z (2022) Energy-effective artificial internet-of-things application deployment in edge-cloud systems. Peer-to-Peer Networking and Applications 15(2):1029–1044. https://doi.org/10.1007/s12083-021-01273-5
Zhang J, Liu J, Ma S, Wen CK, Jin S (2021) Large system achievable rate analysis of ris-assisted MIMO wireless communication with statistical CSIT. IEEE Trans Wirel Commun 20(9):5572–5585. https://doi.org/10.1109/TWC.2021.3068494
Zuo J, Liu Y, Ding Z, Song L, VincentPoor H (2022) Joint design for simultaneously transmitting and reflecting (STAR) RIS assisted NOMA systems. IEEE Transactions on Wireless Communications pp 1–1, https://doi.org/10.1109/TWC.2022.3197079
Wei X, Shen D, Dai L (2021) Channel estimation for RIS assisted wireless communications part I: Fundamentals, solutions, and future opportunities. IEEE Commun Lett 25(5):1398–1402. https://doi.org/10.1109/LCOMM.2021.3052822
Wu Q, Zhang R (2019) Intelligent reflecting surface enhanced wireless network via joint active and passive beamforming. IEEE Trans Wirel Commun 18(11):5394–5409. https://doi.org/10.1109/TWC.2019.2936025
Mao Y, You C, Zhang J, Huang K, Letaief KB (2017) A survey on mobile edge computing: The communication perspective. IEEE Commun Surv Tutor 19(4):2322–2358. https://doi.org/10.1109/COMST.2017.2745201
Shi W, Cao J, Zhang Q, Li Y, Xu L (2016) Edge computing: Vision and challenges. IEEE Internet Things J 3(5):637–646. https://doi.org/10.1109/JIOT.2016.2579198
Zhou Z, Feng J, Chang Z, Shen X (2019) Energy-efficient edge computing service provisioning for vehicular networks: A consensus ADMM approach. IEEE Trans Veh Technol 68(5):5087–5099. https://doi.org/10.1109/TVT.2019.2905432
Zhang K, Mao Y, Leng S, Zhao Q, Li L, Peng X, Pan L, Maharjan S, Zhang Y (2016) Energy-efficient offloading for mobile edge computing in 5G heterogeneous networks. IEEE Access 4:5896–5907. https://doi.org/10.1109/ACCESS.2016.2597169
Song Z, Hao Y, Liu Y, Sun X (2021) Energy-efficient multiaccess edge computing for terrestrial-satellite internet of things. IEEE Internet Things J 8(18):14202–14218. https://doi.org/10.1109/JIOT.2021.3068141
Zhou H, Jiang K, Liu X, Li X, Leung VCM (2022) Deep reinforcement learning for energy-efficient computation offloading in mobile-edge computing. IEEE Internet Things J 9(2):1517–1530. https://doi.org/10.1109/JIOT.2021.3091142
Wang Q, Guo S, Liu J, Yang Y (2019) Energy-efficient computation offloading and resource allocation for delay-sensitive mobile edge computing. Sustainable Computing: Informatics and Systems 21:154–164. https://doi.org/10.1016/j.suscom.2019.01.007
Yi C, Cai J, Su Z (2020) A multi-user mobile computation offloading and transmission scheduling mechanism for delay-sensitive applications. IEEE Trans Mob Comput 19(1):29–43. https://doi.org/10.1109/TMC.2019.2891736
Kuang Z, Ma Z, Li Z, Deng X (2021) Cooperative computation offloading and resource allocation for delay minimization in mobile edge computing. Journal of Systems Architecture 118. https://doi.org/10.1016/j.sysarc.2021.102167
Ale L, Zhang N, Fang X, Chen X, Wu S, Li L (2021) Delay-aware and energy-efficient computation offloading in mobile-edge computing using deep reinforcement learning. IEEE Transactions on Cognitive Communications and Networking 7(3):881–892. https://doi.org/10.1109/TCCN.2021.3066619
Shahryari OK, Pedram H, Khajehvand V, Dehghan TakhtFooladi M (2020) Energy-efficient and delay-guaranteed computation offloading for fog-based IoT networks. Computer Networks 182. https://doi.org/10.1016/j.comnet.2020.107511
Liu L, Guo X, Chang Z, Ristaniemi T (2019) Joint optimization of energy and delay for computation offloading in cloudlet-assisted mobile cloud computing. Wireless Netw 25(4):2027–2040. https://doi.org/10.1007/s11276-018-1794-0
Chen Z, Zheng H, Zhang J, Zheng X, Rong C (2022) Joint computation offloading and deployment optimization in multi-UAV-enabled MEC systems. Peer-to-Peer Networking and Applications 15(1):194–205. https://doi.org/10.1007/s12083-021-01245-9
Abeywickrama S, Zhang R, Wu Q, Yuen C (2020) Intelligent reflecting surface: Practical phase shift model and beamforming optimization. IEEE Trans Commun 68(9):5849–5863. https://doi.org/10.1109/TCOMM.2020.3001125
Zheng B, You C, Mei W, Zhang R (2022) A survey on channel estimation and practical passive beamforming design for intelligent reflecting surface aided wireless communications. IEEE Commun Surv Tutor 24(2):1035–1071. https://doi.org/10.1109/COMST.2022.3155305
Wei X, Shen D, Dai L (2021) Channel estimation for RIS assisted wireless communications part II: An improved solution based on double-structured sparsity. IEEE Commun Lett 25(5):1403–1407. https://doi.org/10.1109/LCOMM.2021.3052787
Wu Q, Zhou X, Schober R (2021) IRS-assisted wireless powered NOMA: Do we really need different phase shifts in DL and UL? IEEE Wirel Commun Lett 10(7):1493–1497. https://doi.org/10.1109/LWC.2021.3072502
Van Chien T, Papazafeiropoulos AK, Tu LT, Chopra R, Chatzinotas S, Ottersten B (2021) Outage probability analysis of IRS-assisted systems under spatially correlated channels. IEEE Wirel Commun Lett 10(8):1815–1819. https://doi.org/10.1109/LWC.2021.3082409
Al-Hilo A, Samir M, Elhattab M, Assi C, Sharafeddine S (2022) RIS-assisted UAV for timely data collection in IoT networks. IEEE Syst J pp. 1–12. https://doi.org/10.1109/JSYST.2022.3215279
Sankar RP, Chepuri SP (2022) Beamforming in hybrid ris assisted integrated sensing and communication systems. https://doi.org/10.23919/EUSIPCO55093.2022.9909562
Zhang H, He X, Wu Q, Dai H (2021) Spectral graph theory based resource allocation for IRS-assisted multi-hop edge computing. https://doi.org/10.1109/INFOCOMWKSHPS51825.2021.9484578
Mei H, Yang K, Shen J, Liu Q (2021) Joint trajectory-task-cache optimization with phase-shift design of RIS-assisted UAV for MEC. IEEE Wirel Commun Lett 10(7):1586–1590. https://doi.org/10.1109/LWC.2021.3074990
Bai T, Pan C, Deng Y, Elkashlan M, Nallanathan A, Hanzo L (2020) Latency minimization for intelligent reflecting surface aided mobile edge computing. IEEE J Sel Areas Commun 38(11):2666–2682. https://doi.org/10.1109/JSAC.2020.3007035
Sun C, Ni W, Bu Z, Wang X (2022) Energy minimization for intelligent reflecting surface-assisted mobile edge computing. IEEE Trans Wirel Commun 21(8):6329–6344. https://doi.org/10.1109/TWC.2022.3148296
Zq Luo, Wk Ma, So AMc, Ye Y, Zhang S (2010) Semidefinite relaxation of quadratic optimization problems. IEEE Signal Process Mag 27(3):20–34. https://doi.org/10.1109/MSP.2010.936019
Mao S, Chu X, Wu Q, Liu L, Feng J (2021) Intelligent reflecting surface enhanced D2D cooperative computing. IEEE Wirel Commun Lett 10(7):1419–1423. https://doi.org/10.1109/LWC.2021.3069095
Guo M, Guan Q, Chen W, Ji F, Peng Z (2022) Delay-optimal scheduling of VMs in a queueing cloud computing system with heterogeneous workloads. IEEE Trans Serv Comput 15(1):110–123. https://doi.org/10.1109/TSC.2019.2920954
Wu Q, Zhang S, Zheng B, You C, Zhang R (2021) Intelligent reflecting surface-aided wireless communications: A tutorial. IEEE Trans Commun 69(5):3313–3351. https://doi.org/10.1109/TCOMM.2021.3051897
Guo M, Li Q, Peng Z, Liu X, Cui D (2022) Energy harvesting computation offloading game towards minimizing delay for mobile edge computing. Comput Netw 204. https://doi.org/10.1016/j.comnet.2021.108678
Yue S, Ren J, Qiao N, Zhang Y, Jiang H, Zhang Y, Yang Y (2022) TODG: Distributed task offloading with delay guarantees for edge computing. IEEE Trans Parallel Distrib Syst 33(7):1650–1665. https://doi.org/10.1109/TPDS.2021.3123535
Mahenge MPJ, Li C, Sanga CA (2022) Energy-efficient task offloading strategy in mobile edge computing for resource-intensive mobile applications. Digit Commun Netw 8(6):1048–1058. https://doi.org/10.1016/j.dcan.2022.04.001
Funding
This work was supported in part by the National Natural Science Foundation of China under Grant 62273109 and 61901128, the Natural Science Foundation of the Jiangsu Higher Education Institutions of China (21KJB510032).
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Mian Guo and Mithun Mukherjee wrote the main part of the manuscript. Mian Guo developed the model and performed experiments. Chengyuan Xu performed the experiments. All authors read and approved the final manuscript.
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Guo, M., Xu, C. & Mukherjee, M. RIS-assisted device-edge collaborative edge computing for industrial applications. Peer-to-Peer Netw. Appl. 16, 2023–2038 (2023). https://doi.org/10.1007/s12083-023-01522-9
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DOI: https://doi.org/10.1007/s12083-023-01522-9