Costs of Using Hybrid Cloud Infrastructure: Towards a General Framework

Mazhelis, Oleksiy

doi:10.1007/978-3-642-30746-1_22

Cited by 4 publications

(4 citation statements)

References 6 publications

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“…Therefore, 6G presents an integrated framework encompassing communication networks, artificial intelligence, and mobile MEC. MEC, an evolution of previous edge computing technologies [106,110,111], has emerged as a paradigm shift by decentralizing some functions from centralized mobile cloud computing (MCC) and placing them closer to edge devices within the RAN. It means that MEC is focused on communication originating from mobile devices like 5G terminals and IoT devices within the immediate environment.…”

Section: The 6g Network Infrastructure To Manage V2x Application Life...mentioning

confidence: 99%

The 6G Ecosystem as Support for IoE and Private Networks: Vision, Requirements, and Challenges

Serôdio,

Cunha,

Candela

et al. 2023

Future Internet

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The emergence of the sixth generation of cellular systems (6G) signals a transformative era and ecosystem for mobile communications, driven by demands from technologies like the internet of everything (IoE), V2X communications, and factory automation. To support this connectivity, mission-critical applications are emerging with challenging network requirements. The primary goals of 6G include providing sophisticated and high-quality services, extremely reliable and further-enhanced mobile broadband (feMBB), low-latency communication (ERLLC), long-distance and high-mobility communications (LDHMC), ultra-massive machine-type communications (umMTC), extremely low-power communications (ELPC), holographic communications, and quality of experience (QoE), grounded in incorporating massive broad-bandwidth machine-type (mBBMT), mobile broad-bandwidth and low-latency (MBBLL), and massive low-latency machine-type (mLLMT) communications. In attaining its objectives, 6G faces challenges that demand inventive solutions, incorporating AI, softwarization, cloudification, virtualization, and slicing features. Technologies like network function virtualization (NFV), network slicing, and software-defined networking (SDN) play pivotal roles in this integration, which facilitates efficient resource utilization, responsive service provisioning, expanded coverage, enhanced network reliability, increased capacity, densification, heightened availability, safety, security, and reduced energy consumption. It presents innovative network infrastructure concepts, such as resource-as-a-service (RaaS) and infrastructure-as-a-service (IaaS), featuring management and service orchestration mechanisms. This includes nomadic networks, AI-aware networking strategies, and dynamic management of diverse network resources. This paper provides an in-depth survey of the wireless evolution leading to 6G networks, addressing future issues and challenges associated with 6G technology to support V2X environments considering presenting +challenges in architecture, spectrum, air interface, reliability, availability, density, flexibility, mobility, and security.

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Section: The 6g Network Infrastructure To Manage V2x Application Life...mentioning

confidence: 99%

The 6G Ecosystem as Support for IoE and Private Networks: Vision, Requirements, and Challenges

Serôdio,

Cunha,

Candela

et al. 2023

Future Internet

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“…The value perspective for ecosystem-focused business models is about value co-creation and co-capture aimed at maximizing the overall ecosystem value and the possible network effects [57]. The ecosystem can be seen to comprise four aspects: (1) the key stakeholders and complementors; (2) governance of networks within it; (3) a modular design of core and periphery; (4) open interfaces and a pool of innovative capabilities and resources [62].…”

Section: Business Model Perspectivementioning

confidence: 99%

Sustainability as a Challenge and Driver for Novel Ecosystemic 6G Business Scenarios

2020

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Climate change, the deterioration of the environment and exceeding Earth’s carrying capacity are major threats in operating environment which require new actions in industrialized and digitalized society. In parallel with the global deployment of 5th generation (5G) mobile communication networks, the telecommunication community has already started to envision 6G networks that target the year 2030. This paper discusses the unprecedented opportunities in the future 6G ecosystem specifically from the business perspective and applies a futures-oriented scenario planning method utilized in two strategy workshops in 2020. The paper portrays four scenario themes and a total of 16 alternative future scenarios for the business of 6G. Through the identification of key trends, their interactions, and related uncertainties, the scenario development process generates alternative futures where 6G business strategies are then developed and assessed through the business model perspective. Scenarios were created under four themes: user experience, business, sustainability, and geopolitics and they are discussed in terms of economical, societal, and environmental perspectives. The findings of the paper highlight the achievement of a preferred sustainable future that calls for attention to the privacy and security aspects considering business and regulatory needs: public/governmental, corporate, community, and human perspectives and aims of governance; ecosystem configuration related to users, decentralized business models, and platforms; user empowerment; and the role of service location-specificity. The findings indicate that it is vital to bring together relevant stakeholders to solve sustainability problems within the ecosystem and pay special attention to open ecosystem-focused value configuration and decentralized poly-nodal power configuration, while responding to the diversified demands of various users across the different verticals.

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“…The algorithm is based on an analytical cost-performance framework for service deployment in hybrid clouds. Mazhelis et al [4] introduced a general framework for cloud infrastructure cost assessment, wherein for several types of cloud infrastructure resources, the associated cost components and the factors determining these components are considered. Van den Bossche et al [5] propose a set of algorithms to cost-efficiently schedule the deadline-constrained bag-of-tasks applications on both public cloud providers and private infrastructure.…”

Section: Related Workmentioning

confidence: 99%

“…All cloud computing services should offer certain efficiencies to differing degrees, but public cloud services are likely to be more cost efficient and scalable than private clouds. Therefore, an organization can maximize their efficiencies by employing public cloud services for all non-sensitive operations, only relying on a private cloud where they require it and ensuring that all of their platforms are seamlessly integrated [1,4].…”

Section: Introductionmentioning

confidence: 99%

Hybrid cloud service selection strategy: Model and application of campus

2015

Comp Applic In Engineering

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The paper proposes hybrid cloud service selection optimization scheme. Hybrid cloud service selection optimization is distributed to and performed at two levels: hybrid cloud user agent-hybrid cloud service agent at hybrid cloud service layer and hybrid cloud service agent-hybrid cloud agent at hybrid cloud resource layer. Interactions among hybrid cloud user agent, hybrid cloud service agent, public cloud agents and private cloud agents are mediated by means of market mechanisms. Two level hybrid cloud service selection optimization maximizes the interests of hybrid cloud user agents, hybrid cloud service agent, public cloud agents and private cloud agents. Hybrid cloud service selection process includes two parts: hybrid cloud service provisioning and cloud resource allocation. The paper presents a two-level hybrid cloud service selection algorithm used to perform service provisioning and resource allocation. In the simulations, compared with other related algorithm, our proposed hybrid cloud service selection algorithms achieve the better performance with acceptable overhead. overhead. ß 2015 Wiley Periodicals, Inc. Comput Appl Eng Educ 23:645-657, 2015; View this article online at wileyonlinelibrary.com/journal/cae;

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Costs of Using Hybrid Cloud Infrastructure: Towards a General Framework

Cited by 4 publications

References 6 publications

The 6G Ecosystem as Support for IoE and Private Networks: Vision, Requirements, and Challenges

The 6G Ecosystem as Support for IoE and Private Networks: Vision, Requirements, and Challenges

Sustainability as a Challenge and Driver for Novel Ecosystemic 6G Business Scenarios

Hybrid cloud service selection strategy: Model and application of campus

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