ARBAT: A flexible network architecture for QoE-aware communications in 5G systems

Akyildiz, Ian F.; Kak, Avinash C.; Khorov, Evgeny; Krasilov, Artem; Kureev, Aleksey

doi:10.1016/j.comnet.2018.10.016

Cited by 22 publications

(7 citation statements)

References 14 publications

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“…SDN and NFV have been widely recognized as the major paradigm shifts that occurred with the advent of 5G [107]. In particular, SDN has paved the way for the separation of the data and control planes, while NFV has been instrumental in decoupling the software from the hardware.…”

Section: Network Automationmentioning

confidence: 99%

6G and Beyond: The Future of Wireless Communications Systems

2020

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The next generation of wireless communication networks, or 6G, will fulfill the requirements of a fully connected world and provide ubiquitous wireless connectivity for all. Transformative solutions are expected to drive the surge for accommodating a rapidly growing number of intelligent devices and services. Major technological breakthroughs to achieve connectivity goals within 6G include: (i) a network operating at the THz band with much wider spectrum resources, (ii) intelligent communication environments that enable a wireless propagation environment with active signal transmission and reception, (iii) pervasive artificial intelligence, (iv) large-scale network automation, (v) an all-spectrum reconfigurable front-end for dynamic spectrum access, (vi) ambient backscatter communications for energy savings, (vii) the Internet of Space Things enabled by CubeSats and UAVs, and (viii) cell-free massive MIMO communication networks. In this roadmap paper, use cases for these enabling techniques as well as recent advancements on related topics are highlighted, and open problems with possible solutions are discussed, followed by a development timeline outlining the worldwide efforts in the realization of 6G. Going beyond 6G, promising early-stage technologies such as the Internet of NanoThings, the Internet of BioNanoThings, and quantum communications, which are expected to have a far-reaching impact on wireless communications, have also been discussed at length in this paper.

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Section: Network Automationmentioning

confidence: 99%

6G and Beyond: The Future of Wireless Communications Systems

2020

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“…The data rate achieved for the user experience was exceeded to 1 Gbps and attained a better peak data rate for each user as 1.5 Gbps. Akyildiz et al (2018) introduced flexible network architecture in the 5G wireless system for quality-aware communication. It was characterized by various innovative features, like cellular network concepts and universal network devices.…”

Section: Other 5g Communication Techniquesmentioning

confidence: 99%

“… The two-level scheduling processes concerning the stability, performance and scalability were not focused (Ksentini and Nikaein, 2017).  It failed to reduce content-based access was not effectively synchronized in (Akyildiz et al, 2018) and the placement parameters, like location cost and candidate sites, were not considered in (Santoyo-González and Cervelló-Pastor, 2018).  The network parameters were not validated and simulated in the real-time scenario (Al-Raweshidy et al, 2017).…”

Section: Scheduling Basedmentioning

confidence: 99%

A Review on Ultra Reliable and Low Latency Communications (PHY and MAC Layer Perspectives)

Philip¹,

Abdel-Hafez²

2020

Journal of Computer Science

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Fifth Generation (5G) wireless network plays major attention in the communication scenario due to the advanced features in data transmission. 5G is designed to overcome the issues, such as data rate, reliability, throughput, latency and capacity in the wireless network domains. The 5G wireless services aim to increase the data rate through massive communication services. In this survey, well known research papers based on low latency communication at the Physical layer (PHY) and Medium Access Control layer (MAC) are reviewed based on the Ultra-Reliable Low Latency Communication (URLLC) perspective. Here, the communication techniques are categorized as, structure-based model, resource reuse-based techniques, radio resource management techniques, scheduling based approach, diversity-based techniques and network slicing model based on the purpose of data communication. The issues and challenges faced by the existing research works are reviewed and discussed in the research gaps and issues section. Moreover, the analysis carried out in this survey is based on the evaluation parameters, network layer, network parameters, system, purpose and simulation toolsets. The future work of the URLLC research is based on the issues collected from the recent research papers reviewed in this study.

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“…Recent advances in mobile computing and wireless communication technologies have enabled a new class of resource‐intensive real‐time Internet of things (IoT) and fifth‐generation (5G) network applications such as merged reality and intelligent video surveillance . These applications require low latency, high data rates, and considerable computing and storage resources .…”

Section: Introductionmentioning

confidence: 99%

Private mobile edge cloud for 5G network applications

Shah

2019

Internet Technology Letters

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Resource‐intensive real‐time IoT and 5G network applications require low latency, high data rates, and considerable computing and storage resources. Mobile cloud computing systems cannot fulfill the requirements of these applications due to high communication latency. Consequently, recently proposed edge computing implementations require adding new infrastructure or updating existing infrastructure. In addition, edge computing does not exploit the capabilities of end devices, which have become more powerful than supercomputers in the last decade. To overcome the drawbacks of mobile cloud and edge computing systems, we have proposed a private mobile edge cloud in which multiple mobile and stationary devices such as sensors, robots, home appliances, and smartphones, interconnected through infrastructure‐less and infrastructure‐based wireless local area networks are combined to create a small‐scale cloud data center at a local physical area such as a home. We have also discussed opportunities and research challenges associated with development of proposed system and a high‐level architecture based on a cross layer design for an efficient management of resources.

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ARBAT: A flexible network architecture for QoE-aware communications in 5G systems

Cited by 22 publications

References 14 publications

6G and Beyond: The Future of Wireless Communications Systems

6G and Beyond: The Future of Wireless Communications Systems

A Review on Ultra Reliable and Low Latency Communications (PHY and MAC Layer Perspectives)

Private mobile edge cloud for 5G network applications

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