Energy aware cloud‐edge service placement approaches in the Internet of Things communications. (21st June 2021)

• Record Type: Journal Article
• Authors: Heng, Liang; Yin, Guofu; Zhao, Xiufen
• Other Names: Souri Alireza guestEditor.; Piuri Vincenzo guestEditor.; Shojafar Mohammad guestEditor.; Al‐Masri Eyhab guestEditor.; Kumari Saru guestEditor.
• Is Part Of: International journal of communication systems. Volume 35:Number 1(2022)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2021-06-21
• Subjects: cloud‐edge computing -- energy -- IoT -- quality of service -- service placement; Telecommunication systems -- Periodicals; 621.382
• DOI: 10.1002/dac.4899
• Languages: English
• ISSNs: 1074-5351

Abstract

Summary: In recent years, applying Internet of Things (IoT) applications has significantly increased to facilitate and improve quality of human life activities in various fields such as healthcare, education, industry, economics, etc. The energy aware cloud‐edge computing paradigm has developed as a hybrid computing solution to provide IoT applications using available cloud service providers and fog nodes for the smart devices and mobile applications. Since the IoT applications are developed in the form of several IoT services with various quality of service (QoS) metrics which can deploy on the cloud‐edge providers with different resource capabilities, finding an efficient placement solution as one of challenging topics to be measured for IoT applications. The service placement issue arranges IoT applications on the cloud‐edge providers with various capabilities of atomic services though sufficient different QoS factors to support service level agreement (SLA) contracts. This paper presents a technical analysis on the cloud‐edge service placement approaches in IoT systems. The key point of this technical analysis is to identify substantial studies in the service placement approaches which need additional consideration to progress more efficient and effective placement strategies in IoT environments. In addition, a side‐by‐side taxonomy is proposed to categorize the relevant studies on cloud‐edge service placement approaches and algorithms. A statistical and technical analysis of reviewed existing approaches is provided, and evaluation factors and attributes are discussed. Finally, open issues and forthcoming challenges of service placement approaches are presented. Abstract : This manuscript presents a taxonomy for categorizing existing cloud‐edge service placement approaches. According to the proposed taxonomy, we categorized service placement approaches into three main classes, namely, centralized approaches, decentralized approaches, and hierarchical approaches.