SDN‐Enabled Network Virtualization and Its Applications

Rangsietti, Anil Kumar; Kodali, Siva Sairam Prasad

doi:10.1002/9781119857921.ch8

Cited by 2 publications

(1 citation statement)

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“…It virtualizes and facilitates the dynamic mobility of SDN controllers to the required location [50]. Deploying NFV achieves various benefits, which are summarized as follows [51,52] Deploying NFV technology in smart city networks offers significant benefits contributing to efficient operation, scalability, and adaptability of urban ecosystems. Table 4 provides some of the main benefits of this deployment [49][50][51][52].…”

Section: Network Function Virtualization (Nfv)mentioning

confidence: 99%

Enabling Technologies for Next-Generation Smart Cities: A Comprehensive Review and Research Directions

Ali,

Elsaid,

Ateya

et al. 2023

Future Internet

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The concept of smart cities, which aim to enhance the quality of urban life through innovative technologies and policies, has gained significant momentum in recent years. As we approach the era of next-generation smart cities, it becomes crucial to explore the key enabling technologies that will shape their development. This work reviews the leading technologies driving the future of smart cities. The work begins by introducing the main requirements of different smart city applications; then, the enabling technologies are presented. This work highlights the transformative potential of the Internet of things (IoT) to facilitate data collection and analysis to improve urban infrastructure and services. As a complementary technology, distributed edge computing brings computational power closer to devices, reducing the reliance on centralized data centers. Another key technology is virtualization, which optimizes resource utilization, enabling multiple virtual environments to run efficiently on shared hardware. Software-defined networking (SDN) emerges as a pivotal technology that brings flexibility and scalability to smart city networks, allowing for dynamic network management and resource allocation. Artificial intelligence (AI) is another approach for managing smart cities by enabling predictive analytics, automation, and smart decision making based on vast amounts of data. Lastly, the blockchain is introduced as a promising approach for smart cities to achieve the required security. The review concludes by identifying potential research directions to address the challenges and complexities brought about by integrating these key enabling technologies.

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Section: Network Function Virtualization (Nfv)mentioning

confidence: 99%

Enabling Technologies for Next-Generation Smart Cities: A Comprehensive Review and Research Directions

Ali,

Elsaid,

Ateya

et al. 2023

Future Internet

View full text Add to dashboard Cite

show abstract

Making Cities Smarter

Shafik

2023

Advances in Wireless Technologies and Telecommunication

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The internet of things (IoT) entails all devices that can get onto the internet. This is mainly because of the technological advancement. This exponential growth of IoT increases on the dense nodes with a huge data volume on the network that affect the collision and network congestion probabilities. This chapter presents a comprehensive description of the central and supporting innovations that are used to make cities smarter, focusing on the fifth generation (5G) IoT paradigm from a software-based network viewpoint. Furthermore, the main initiatives of international significance are discussed. Also, the chapter presents software-defined networking (SDN), IoT, and network function virtualization (NFV) challenges as it relates to the user privacy and security, IoT security, energy consumption, integration of IoT with subsystems, and architecture design. A segment of the top five future trends that are made and will make cities smarter is conclusively included.

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SDN‐Enabled Network Virtualization and Its Applications

Cited by 2 publications

References 73 publications

Enabling Technologies for Next-Generation Smart Cities: A Comprehensive Review and Research Directions

Enabling Technologies for Next-Generation Smart Cities: A Comprehensive Review and Research Directions

Making Cities Smarter

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