Design of an Energy-Efficient End-to-End Messaging Protocol for Smart Cities: Poster Abstract

Shang Chih Chung; Chao Wang

doi:10.1145/3450268.3453508

Design of an Energy-Efficient End-to-End Messaging Protocol for Smart Cities: Poster Abstract

Shang Chih Chung, Chao Wang

Department of Computer Science and Information Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

Abstract

Internet-of-Things (IoT) applications at the city scale require a reliable and energy-efficient messaging service. In order to save energy consumption at each embedded IoT instrument, thus to prolong the application lifetime, it is best that the service be free of redundant messages. In this paper, we analyze the MQTT messaging protocol and show that there are three problems that may either cause message losses or produce redundant messages. For each problem we propose a solution, and we show that our design as a whole may be implemented efficiently. We have been implementing the design, and it is our hope that the messaging protocol as a result would be a good support to many smart-city applications.

Original language	English
Title of host publication	IoTDI 2021 - Proceedings of the 2021 International Conference on Internet-of-Things Design and Implementation
Publisher	Association for Computing Machinery, Inc
Pages	255-256
Number of pages	2
ISBN (Electronic)	9781450383547
DOIs	https://doi.org/10.1145/3450268.3453508
Publication status	Published - 2021 May 18
Event	6th ACM/IEEE International Conference on Internet of Things Design and Implementation, IoTDI 2021 - Virtual, Online, United States Duration: 2021 May 18 → 2021 May 21

Publication series

Name	IoTDI 2021 - Proceedings of the 2021 International Conference on Internet-of-Things Design and Implementation

Conference

Conference	6th ACM/IEEE International Conference on Internet of Things Design and Implementation, IoTDI 2021
Country/Territory	United States
City	Virtual, Online
Period	2021/05/18 → 2021/05/21

Keywords

Energy Efficiency
Internet of Things
Messaging Middleware

ASJC Scopus subject areas

Computer Networks and Communications
Computer Science Applications
Hardware and Architecture

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1145/3450268.3453508

Cite this

Chung, S. C., & Wang, C. (2021). Design of an Energy-Efficient End-to-End Messaging Protocol for Smart Cities: Poster Abstract. In IoTDI 2021 - Proceedings of the 2021 International Conference on Internet-of-Things Design and Implementation (pp. 255-256). (IoTDI 2021 - Proceedings of the 2021 International Conference on Internet-of-Things Design and Implementation). Association for Computing Machinery, Inc. https://doi.org/10.1145/3450268.3453508

Design of an Energy-Efficient End-to-End Messaging Protocol for Smart Cities: Poster Abstract. / Chung, Shang Chih; Wang, Chao.
IoTDI 2021 - Proceedings of the 2021 International Conference on Internet-of-Things Design and Implementation. Association for Computing Machinery, Inc, 2021. p. 255-256 (IoTDI 2021 - Proceedings of the 2021 International Conference on Internet-of-Things Design and Implementation).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Chung, SC & Wang, C 2021, Design of an Energy-Efficient End-to-End Messaging Protocol for Smart Cities: Poster Abstract. in IoTDI 2021 - Proceedings of the 2021 International Conference on Internet-of-Things Design and Implementation. IoTDI 2021 - Proceedings of the 2021 International Conference on Internet-of-Things Design and Implementation, Association for Computing Machinery, Inc, pp. 255-256, 6th ACM/IEEE International Conference on Internet of Things Design and Implementation, IoTDI 2021, Virtual, Online, United States, 2021/05/18. https://doi.org/10.1145/3450268.3453508

Chung SC, Wang C. Design of an Energy-Efficient End-to-End Messaging Protocol for Smart Cities: Poster Abstract. In IoTDI 2021 - Proceedings of the 2021 International Conference on Internet-of-Things Design and Implementation. Association for Computing Machinery, Inc. 2021. p. 255-256. (IoTDI 2021 - Proceedings of the 2021 International Conference on Internet-of-Things Design and Implementation). doi: 10.1145/3450268.3453508

Chung, Shang Chih ; Wang, Chao. / Design of an Energy-Efficient End-to-End Messaging Protocol for Smart Cities : Poster Abstract. IoTDI 2021 - Proceedings of the 2021 International Conference on Internet-of-Things Design and Implementation. Association for Computing Machinery, Inc, 2021. pp. 255-256 (IoTDI 2021 - Proceedings of the 2021 International Conference on Internet-of-Things Design and Implementation).

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abstract = "Internet-of-Things (IoT) applications at the city scale require a reliable and energy-efficient messaging service. In order to save energy consumption at each embedded IoT instrument, thus to prolong the application lifetime, it is best that the service be free of redundant messages. In this paper, we analyze the MQTT messaging protocol and show that there are three problems that may either cause message losses or produce redundant messages. For each problem we propose a solution, and we show that our design as a whole may be implemented efficiently. We have been implementing the design, and it is our hope that the messaging protocol as a result would be a good support to many smart-city applications.",

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AB - Internet-of-Things (IoT) applications at the city scale require a reliable and energy-efficient messaging service. In order to save energy consumption at each embedded IoT instrument, thus to prolong the application lifetime, it is best that the service be free of redundant messages. In this paper, we analyze the MQTT messaging protocol and show that there are three problems that may either cause message losses or produce redundant messages. For each problem we propose a solution, and we show that our design as a whole may be implemented efficiently. We have been implementing the design, and it is our hope that the messaging protocol as a result would be a good support to many smart-city applications.

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Design of an Energy-Efficient End-to-End Messaging Protocol for Smart Cities: Poster Abstract

Abstract

Publication series

Conference

Keywords

ASJC Scopus subject areas

UN SDGs

Access to Document

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