Service-oriented 5G network architecture: an end-to-end software defining approach

2015 ◽  
Vol 29 (10) ◽  
pp. 1645-1657 ◽  
Author(s):  
Mao Yang ◽  
Yong Li ◽  
Bo Li ◽  
Depeng Jin ◽  
Sheng Chen
Keyword(s):  
Network Architecture ◽  
5G Network ◽  
Service Oriented ◽  
End To End

scholarly journals Resource Allocation in 4G and 5G Networks: A Review

2021 ◽  
Vol 13 (3) ◽  
Author(s):  
Lavanya-Nehan Degambur ◽  
Avinash Mungur ◽  
Sheeba Armoogum ◽  
Sameerchand Pudaruth
Keyword(s):  
Resource Allocation ◽  
Network Architecture ◽  
Electrical Energy ◽  
Network Function Virtualization ◽  
Network Architectures ◽  
5G Networks ◽  
Memory Space ◽  
Network Function ◽  
5G Network ◽  
End To End

The advent of 4G and 5G broadband wireless networks brings several challenges with respect to resource allocation in the networks. In an interconnected network of wireless devices, users, and devices, all compete for scarce resources which further emphasizes the fair and efficient allocation of those resources for the proper functioning of the networks. The purpose of this study is to discover the different factors that are involved in resource allocation in 4G and 5G networks. The methodology used was an empirical study using qualitative techniques by performing literature reviews on the state of art in 4G and 5G networks, analyze their respective architectures and resource allocation mechanisms, discover parameters, criteria and provide recommendations. It was observed that resource allocation is primarily done with radio resource in 4G and 5G networks, owing to their wireless nature, and resource allocation is measured in terms of delay, fairness, packet loss ratio, spectral efficiency, and throughput. Minimal consideration is given to other resources along the end-to-end 4G and 5G network architectures. This paper defines more types of resources, such as electrical energy, processor cycles and memory space, along end-to-end architectures, whose allocation processes need to be emphasized owing to the inclusion of software defined networking and network function virtualization in 5G network architectures. Thus, more criteria, such as electrical energy usage, processor cycle, and memory to evaluate resource allocation have been proposed.  Finally, ten recommendations have been made to enhance resource allocation along the whole 5G network architecture.

5G network architecture and networking analysis of smart power plant

2021 ◽  
Author(s):  
Guanjin Huang ◽  
Meng Ye ◽  
Huaxu Zhou ◽  
Jianhui Li ◽  
Gengmiao Wang ◽  
...  
Keyword(s):  
Power Plant ◽  
Network Architecture ◽  
Smart Power ◽  
5G Network

scholarly journals Evolutionary 4G/5G Network Architecture Assisted Efficient Handover Signaling

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 256-283 ◽  
Author(s):  
Akshay Jain ◽  
Elena Lopez-Aguilera ◽  
Ilker Demirkol
Keyword(s):  
Network Architecture ◽  
5G Network

scholarly journals Energy performance of 5G backhaul wireless network utilizing hybrid centric-distributed architecture

2019 ◽  
Vol 16 (3) ◽  
pp. 1343
Author(s):  
Hamza Mohammed Ridha Al-Khafaji ◽  
Hasan Shakir Majdi
Keyword(s):  
Energy Efficiency ◽  
Wireless Network ◽  
Network Architecture ◽  
Energy Performance ◽  
Small Cells ◽  
Network Architectures ◽  
Distributed Architecture ◽  
Wireless Backhaul ◽  
Fifth Generation ◽  
5G Network

<p>This paper scrutinizes the influence of deployment scenarios on the energy performance of fifth-generation (5G) network at various backhaul wireless frequency bands. An innovative network architecture, the hybrid centric-distributed, is employed and its energy efficiency (EE) model is analyzed. The obtained results confirm that the EE of the 5G network increases with an increasing number of small cells and degrades with an increasing frequency of wireless backhaul and radius of small cells regardless of the network architectures. Moreover, the hybrid centric-distributed architecture augments the EE when compared with the distributed architecture.</p>

scholarly journals A language model for Amdo Tibetan speech recognition

2021 ◽  
Vol 336 ◽  
pp. 06016
Author(s):  
Taiben Suan ◽  
Rangzhuoma Cai ◽  
Zhijie Cai ◽  
Ba Zu ◽  
Baojia Gong
Keyword(s):  
Speech Recognition ◽  
Network Architecture ◽  
Language Model ◽  
Acoustic Model ◽  
End To End

We built a language model which is based on Transformer network architecture, used attention mechanisms to dispensing with recurrence and convalutions entirely. Through the transliteration of Tibetan to International Phonetic Alphabets, the language model was trained using the syllables and phonemes of the Tibetan word as modeling units to predict corresponding Tibetan sentences according to the context semantics of IPA. And it combined with the acoustic model as the Tibetan speech recognition was compared with end-to-end Tibetan speech recognition.

The Enterprise Systems Approach

2010 ◽  
pp. 1-30 ◽  
Author(s):  
Andrew Targowski
Keyword(s):  
Network Architecture ◽  
Large Scale ◽  
Service Oriented Architecture ◽  
Systems Approach ◽  
Enterprise Systems ◽  
Enterprise Information ◽  
Service Architecture ◽  
Business Component ◽  
Service Oriented ◽  
Architectural Planning

The enterprise system approach is defined by its evolution and major milestones of architectural planning. The ES architectures are multi-faceted solutions, hence it is defined in the scope of the enterprise organization architecture (EOA), enterprise functional architecture (EFA), enterprise processive architecture (EPA), enterprise information architecture (EIA), enterprise software architecture (ESA), enterprise network architecture (ENA), enterprise service architecture (ESA), business component architecture (BCA), enterprise information infrastructure (EII), and enterprise configurations. A composite ES architecture is presented as a transitional architecture, which is currently practiced by most enterprises. The near future of the ES approach will be rather limited to the ways of delivering ES’ applications within a framework of service-oriented architecture (SOA) and the cloud computing, which satisfies effective large-scale operations. The progressive process of organization/business virtualization and the urgent need for more sustainable enterprise development should lead to new development of enterprise systems.

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