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Comprehensive Analysis of Resource Allocation and Service Placement in Fog and Cloud Computing

A. S. Gowri, P.Shanthi Bala, Immanuel Zion
2021 International Journal of Advanced Computer Science and Applications  
The survey recommends techniques like Reinforcement Learning (RL) and Energy Efficient Computing (EEC) in Fog and Cloud to escalate the efficacy of RASP.  ...  While RL meets the time-critical requirements of IoT with high scalability, EEC empowers RASP by saving cost and energy.  ...  The QoS aware resource elasticity framework for multi-tier application was modeled in [28] .  ... 
doi:10.14569/ijacsa.2021.0120308 fatcat:mmftlutfa5dstphhsaxfvvu6ti

Towards converged, collaborative and co-automatic (3C) optical networks

Yuefeng Ji, Jiawei Zhang, Xin Wang, Hao Yu
2018 Science China Information Sciences  
We discuss the challenges, timely works, and developing trends. Finally, we give the future visions for optical network towards a collaborative, converged and co-automatic optical network.  ...  Optical communication is an enabling technique to achieve high speed, long reach, and low latency communication, which plays an important role on the transformation of information networks.  ...  processed and analyzing in a centralized manner for the cost efficiency and capacity improvement, which is called cloud computing.  ... 
doi:10.1007/s11432-018-9551-8 fatcat:vu5dj7mh3ve4xoh2g3kxnhdaha

Elastic-Net: Boosting Energy Efficiency and Resource Utilization in 5G C-RANs [article]

Abolfazl Hajisami, Tuyen X. Tran, Dario Pompili
2017 arXiv   pre-print
energy efficiency and resource utilization.  ...  In this paper, a novel elastic framework aimed at fully exploiting the potential of C-RAN is proposed, which is able to adapt to the fluctuation in capacity demand while at the same time maximizing the  ...  Acknowledgment: This work was supported in part by the National Science Foundation Grant No. CNS-1319945.  ... 
arXiv:1710.00731v1 fatcat:o72tmympujafpd2cqxmddhk7ny

Energy-Efficient Fault-Tolerant Scheduling Algorithm for Real-Time Tasks in Cloud-Based 5G Networks

Pengze Guo, Ming Liu, Jun Wu, Zhi Xue, Xiangjian He
2018 IEEE Access  
The cloud radio access network provides efficient resource use, high performance, and high availability for 5G systems.  ...  Green computing has become a hot issue for both academia and industry. The fifthgeneration (5G) mobile networks put forward a high request for energy efficiency and low latency.  ...  The elasticity of cloud computing raises challenges for C-RAN to increase the resource utilization.  ... 
doi:10.1109/access.2018.2871821 fatcat:vrrl6oum2jgixjprgcrh2uxts4

Resource Management in 5G Mobile Networks: Survey and Challenges

Wei-Che Chien, Shih-Yun Huang, Chin-Feng Lai, Han-Chieh Chao
2020 Journal of Information Processing Systems  
In this paper, focusing on the resource allocation issues of 5G core networks and radio access networks, we address the latest technological developments and discuss the current challenges for resource  ...  In addition to improving the current network architecture and hardware specifications, effective resource management means the development trend of 5G.  ...  Acknowledgement This paper was supported in part by the Ministry of Science and Technology of Taiwan (No. MOST 107-2221-E259-005-MY3).  ... 
doi:10.3745/jips.03.0143 dblp:journals/jips/ChienHLC20 fatcat:niscvhw435dsxob4plyzac7d6m

Emerging Edge Computing Technologies for Distributed Internet of Things (IoT) Systems [article]

Ali Alnoman, Shree Krishna Sharma, Waleed Ejaz, Alagan Anpalagan
2018 arXiv   pre-print
Furthermore, an optimization framework for edge-IoT systems is proposed to enhance various performance metrics such as throughput, delay, resource utilization and energy consumption.  ...  Although existing cloud-computing paradigm has an enormous amount of virtual computing power and storage capacity, it is not suitable for latency-sensitive applications and distributed systems due to the  ...  Fig. 3 : 3 Proposed optimization framework for distributed IoT systems. The KPIs considered in the framework are delay, resource utilization, energy and throughput.  ... 
arXiv:1811.11268v1 fatcat:33rsycv2yjcthov4zuyg3ounxe

Multi-Criteria Virtual Machine Placement in Cloud Computing Environments: A literature Review [article]

Wissal Attaoui, Essaid Sabir
2018 arXiv   pre-print
It allows a high level of flexibility as Virtual Machines (VMs) run elastically workloads on physical machines in data centers.  ...  on multiple performance metrics such as energy consumption, Quality of Service, Service Level Agreement, and incurred cost.  ...  Elasticity in term of resource utilization is referred to how the datacenter can appease the high requirements of VMs resources within the capacities limitations of links and physical machines [42] .  ... 
arXiv:1802.05113v1 fatcat:faiazufoq5fphmdd4qefdh5aje

Realizing 5G vision through Cloud RAN: technologies, challenges, and trends

Dimitrios Pliatsios, Panagiotis Sarigiannidis, Sotirios Goudos, George K. Karagiannidis
2018 EURASIP Journal on Wireless Communications and Networking  
In essence, C-RAN provides an advanced mobile network architecture which can leverage challenging features such as network resource slicing, statistical multiplexing, energy efficiency, and high capacity  ...  flexibility by allowing network resource sharing in a dynamic way.  ...  Acknowledgments The authors thank the anonymous reviewers for their valuable comments and suggestions. Authors' contributions All authors have equally contributed to the manuscript preparation.  ... 
doi:10.1186/s13638-018-1142-1 fatcat:pt5ozuf7dfhv5aclj55traf3mm

Novel Cloud-RRH Architecture with Radio Resource Management and QoS Strategies for 5G HetNets

Olfa Chabbouh, Sonia Ben Rejeb, Nidal Nasser, Nazim Agoulmine, Zied Choukair
2020 IEEE Access  
of mobile user services from the remote cloud computing servers to an edge cloud computing infrastructure deployed next to remote radio heads (RRHs) to better serve mobile users and improve energy efficiency  ...  INDEX TERMS Cloud RAN; 5G HetNets; Edge Cloud-RRH; radio resource management; offloading; resource scheduling; resource cost.  ...  ACKNOWLEDGMENT The authors would like to thank Alfaisal University for funding and supporting this work through the Internal Research Grant 18206.  ... 
doi:10.1109/access.2020.3021948 fatcat:2ianki6xpjcmbmovjtiapk3d2i

Towards Service-oriented 5G: Virtualizing the Networks for Everything-as-a-Service [article]

Zheng Chang, Zhenyu Zhou, Sheng Zhou, Tapani Ristaniemi, Zhisheng Niu
2016 arXiv   pre-print
The concepts, challenges along with the research opportunities for realizing XaaS in wireless networks are overviewed and discussed.  ...  It is widely acknowledged that the forthcoming 5G architecture will be highly heterogeneous and deployed with a high degree of density.  ...  be deployed and other advances, such as cloud-RAN and energy harvesting units, will be merged and utilized in the 5G physical substrate wireless networks.  ... 
arXiv:1604.01739v1 fatcat:k7y3g5g3yvabbfxrjlvkhqe4rq

Large-Scale Convex Optimization for Ultra-Dense Cloud-RAN [article]

Yuanming Shi and Jun Zhang and Khaled B. Letaief and Bo Bai and Wei Chen
2015 arXiv   pre-print
Thus, it can resolve the main challenges for next-generation wireless networks, including higher energy efficiency and spectral efficiency, higher cost efficiency, scalable connectivity, and low latency  ...  In this article, we shall provide an algorithmic thinking on the new design challenges for the dense heterogeneous Cloud-RAN based on convex optimization.  ...  It also shows the importance of adaptively selecting RRHs to improve the energy efficiency in dense Cloud-RAN.  ... 
arXiv:1506.04243v1 fatcat:h45a7e4hmrfwteln76umylowaq

Autonomic Resource Management and Energy Consumption in Cloud Environment

G. Ravi, T. Sujithamani
2015 International Journal of Computer Applications  
In computing clouds, it is desirable to pass up slaying resources as a result of under-utilization and to avoid long response period as a result of over-utilization.  ...  This paper, proposes a latest approach for dynamic autonomous resource managing in computing clouds. The core involvement of this work is two-fold.  ...   Position independence -VMs can be moved to a put where energy is cheaper.  Scaling up and down -Resource usage can be used to current requirements.  Efficient resource organization in the Cloud  ... 
doi:10.5120/ijca2015906778 fatcat:g5x4yeipjjerhjxg25ep2l47sm

Optimal Resource Sharing in 5G-Enabled Vehicular Networks: A Matrix Game Approach

Rong Yu, Jiefei Ding, Xumin Huang, Ming-Tuo Zhou, Stein Gjessing, Yan Zhang
2016 IEEE Transactions on Vehicular Technology  
The new C-RAN is named enhanced C-RAN (EC-RAN). Cloudlets in EC-RAN are geographically distributed for local services.  ...  They can greatly improve spectrum efficiency and support large-scale live video streaming in short-distance communications.  ...  The main purpose is to provide efficient and elastic services for mobile applications, which requires large bandwidth resource and high computing capability.  ... 
doi:10.1109/tvt.2016.2536441 fatcat:lrefjrweobgt7bds53fjd3bz3i

Towards Service-Oriented 5G: Virtualizing the Networks for Everything-as-a-Service

Zheng Chang, Zhenyu Zhou, Sheng Zhou, Tao Chen, Tapani Ristaniemi
2018 IEEE Access  
The concepts and challenges along with the research opportunities for realizing XaaS in wireless networks are overviewed and discussed.  ...  It is widely acknowledged that the forthcoming 5G architecture will be highly heterogeneous and deployed with high degree of density.  ...  be deployed and other advances, such as cloud-RAN and energy harvesting units, will be merged and utilized in the 5G physical substrate wireless networks.  ... 
doi:10.1109/access.2017.2779170 fatcat:euwwkoijzrfitecqzbi6yt5e6a

Survey on Cloud Radio Access Network

Reeta Chhatani, Alice Cheeran
2016 EAI Endorsed Transactions on Wireless Spectrum  
This paper presents a survey on CRAN centring on optimized resource allocation, energy efficiency and throughput maximization under fronthaul capacity.  ...  To deal with this adverse scenario, a change in the current network architecture is required. Based on virtualization, Cloud Radio Access Network (CRAN) was proposed for wireless network.  ...  In future more attention has to be given to elastic real time applications for the centralized CRAN along with energy efficiency which is discussed in the next section.  ... 
doi:10.4108/eai.19-1-2016.151001 fatcat:ptb7xsqbingdxge4hia7csivoy
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