Named-Data-Networking-Based ITS for Smart Cities

A smart city enhances the quality of its citizens' lives by providing ease of access to ubiquitous services through integration using communication systems at the foundation. Additionally, ITS plays a major role in making a metropolitan area into a smart city. The current IP-based solutions for ITS have slanted the performance due to high demand for data on the move, especially when the consumers become the producers. Meanwhile, NDN has evolved as a promising future Internet architecture and is being investigated extensively. In this article, we discuss the core functionality of NDN followed by our new architecture proposed for ITS in smart cities. Also, we highlight the current and future research challenges for NDN-enabled ITS in the context of smart cities.