CLOCIS: Cloud-based conformance testing framework for IoT devices in the future internet

Jaehoon Yoo, Jaeyoung Hwang, Jieun Lee, Seongki Yoo, Jae Seung Song

Research output: Contribution to journalArticlepeer-review

7 Downloads (Pure)

Abstract

In recent years, the Internet of Things (IoT) has not only become ubiquitous in daily life but has also emerged as a pivotal technology across various sectors, including smart factories and smart cities. Consequently, there is a pressing need to ensure the consistent and uninterrupted delivery of IoT services. Conformance testing has thus become an integral aspect of IoT technologies. However, traditional methods of IoT conformance testing fall short of addressing the evolving requirements put forth by both industry and academia. Historically, IoT testing has necessitated a visit to a testing laboratory, implying that both the testing systems and testers must be co-located. Furthermore, there is a notable absence of a comprehensive method for testing an array of IoT standards, especially given their inherent heterogeneity. With a surge in the development of diverse IoT standards, crafting an appropriate testing environment poses challenges. To address these concerns, this article introduces a method for remote IoT conformance testing, underpinned by a novel conceptual architecture termed CLOCIS. This architecture encompasses an extensible approach tailored for a myriad of IoT standards. Moreover, we elucidate the methods and procedures integral to testing IoT devices. CLOCIS, predicated on this conceptual framework, is actualized, and to attest to its viability, we undertake IoT conformance testing and present the results. When leveraging CLOCIS, small and medium-sized enterprises (SMEs) and entities in the throes of IoT service development stand to benefit from a reduced time to market and cost-efficient testing procedures. Additionally, this innovation holds promise for IoT standardization communities, enabling them to champion their standards with renewed vigor.
Original languageEnglish
Article number4980
Number of pages19
JournalElectronics (Switzerland)
Volume12
Issue number24
DOIs
Publication statusPublished - 12 Dec 2023

Bibliographical note

This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).

Funder

This work was supported by a National Research Foundation of Korea (NRF) grant funded by the Korea government (MEST) (NRF-2023R1A2C1004453).

Keywords

  • conformance testing
  • cloud-based testing
  • Internet of Things
  • oneM2M standards
  • IoT testing
  • TTCN-3

Fingerprint

Dive into the research topics of 'CLOCIS: Cloud-based conformance testing framework for IoT devices in the future internet'. Together they form a unique fingerprint.

Cite this