Abstract
This paper presents a system architecture to address the traffic density and the network coverage open research challenges in vehicular networks. This architecture adopts mobile edge computing (MEC) and software-defined networking (SDN) technologies to increase the overall network reliability and scalability under high traffic density conditions. Then, a device-to-device (D2D) clustering method is described to provide network coverage for orphan nodes. The proposed architecture offers a reliable structure to support ultra-low latency applications. Evaluation results using realistic conditions for various network scenarios show that the proposed MEC/SDN-enabled vehicular network architecture achieves performance gains of up to 74% in terms of task blocking compared to its baseline implementation.
| Original language | English |
|---|---|
| Article number | e109 |
| Journal | Internet Technology Letters |
| Volume | 3 |
| Issue number | 6 |
| DOIs | |
| State | Published - 1 Nov 2020 |
| Externally published | Yes |
Bibliographical note
Publisher Copyright:© 2019 John Wiley & Sons, Ltd.
Keywords
- D2D
- MEC
- SDN
- clustering
- coverage
- traffic
- vehicular networks
ASJC Scopus subject areas
- Software
- Information Systems
- Computer Networks and Communications
- Artificial Intelligence
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