Performance modeling and analysis of IEEE 802.15.4 slotted CSMA/CA protocol with ACK mode

Lee, Chan Yong; Cho, Hong Il; Hwang, Gang Uk; Doh, Yoonmee; Park, Noseong

doi:10.1016/j.aeue.2010.02.007

Cited by 19 publications

(19 citation statements)

References 10 publications

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“…22 Keywords ZigBee · Guaranteed communication · Contention window · Scheduling · Protocol design Considering general requirements of CPS applications, several network QoS metrics including effective data rate, packet loss rate, and end-to-end delay have been examined.…”

Section: Discussionmentioning

confidence: 99%

“…Under different topological organizations, a flexible mathematical model has been presented in [14] to study the performance of beacon-enabled IEEE 802. In addition, IEEE 802.15.4 has also been evaluated for special applications, e.g., WSN, WBAN, and emergency response [21][22][23][24][25][26][27][28][29]. With respect to different configurable environments, different traffic loads and different scenarios, the performance of non-beacon-enabled IEEE 802.…”

Section: Introductionmentioning

confidence: 99%

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MAC Protocols for Cyber-Physical Systems

Xia

Rahim

2015

SpringerBriefs in Computer Science

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of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission or information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed. The use of general descriptive names, registered names, trademarks, service marks, etc. in this publication does not imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use. PrefaceCyber-Physical Systems (CPS) is one of the most promising directions in the field of information and communication technologies. It has attracted intensive attention and participation from both industry and from academia in the past few years. CPS are integrations of computation, networking, and physical dynamics, in which embedded devices are networked to sense, monitor, and control the physical world. This radical transformation from stand-alone devices to networked systems facilitates various innovative applications, not only on a large scale but also for personal and micro-level use. To fully explore the potential of CPS, however, various applications including Wireless Body Area Networks (WBANs) require high Quality of Services (QoS) in terms of timeliness, reliability, energy efficiency, and other metrics. Medium Access Control (MAC) layer plays a critical role in meeting these requirements. For instance, reliability can be achieved with enhanced scheduling schemes, appropriate channel access protocols, improved schemes for retransmission, and optimal packet size at MAC layer. The major objective of this book is to examine the challenges and issues at MAC layer with an in-depth analysis of state-of-the-art protocols based on IEEE 802.15.4. In addition, this book also presents the design and evaluation of an adaptive MAC protocol for medical CPS, which exemplifies how to achieve real-time and reliable communications in CPS by exploiting IEEE 802.15.4-based MAC protocols. This book will be of interest to researchers, practitioners, and students to better understand the QoS requirements of CPS at MAC sublayer.Over the years there have been many people working in the field of CPS. The literature helped us gain the knowledge necessary for our research, which makes this book possible. We would like to thank Xiangjie Kong, Tie

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Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

MAC Protocols for Cyber-Physical Systems

Xia

Rahim

2015

SpringerBriefs in Computer Science

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“…In such cases, with standard slotted CSMA/CA approach for shared channel it is hard to achieve network efficiency with respect to different bandwidth requirements of end nodes. In fact, it has been observed [20][21][22][23][24][25][26][27][28][29][30] that IEEE 802.15.4 does not perform well to achieve adaptivity and real-time guaranteed communication in dense networks where a number of nodes contend for shared channel access.…”

Section: Approaches For Contention Access Periodmentioning

confidence: 99%

IEEE 802.15.4 Based Adaptive MAC Protocols

Xia

Rahim

2015

MAC Protocols for Cyber-Physical Systems

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WSANs provide the infrastructure for many applications of CPS. Lots of these applications use the IEEE 802.15.4 standard. However, it does not provide any means of differentiated services to improve QoS for time-critical and delay-sensitive events. A large amount of efforts have been made to address such issues. In this chapter, an overview on some interesting mechanisms used in existing adaptive and real-time protocols in compliance with IEEE 802.15.4 is presented. Careful examination of these research works reveals that by optimizing the original specifications and dynamically adjusting the protocol parameters, the total network efficiency can be significantly improved. Nevertheless, there are still certain challenges to overcome in pursuing the most appropriate protocol without introducing unacceptable side-effects. These standards have greatly encouraged to bridge the real-time physical world's applications/objects to cyber world for diverse range of time-critical applications. The communication and computing capabilities of cyber core are utilized to control/monitor real world's objects/applications. KeywordsThe performance of CPS depends upon QoS of the underlying network. In practice, applications' requirements vary in different environments. For example, in case of environmental surveillance, alarm packet should be prioritized as compared to normal data readings. In WBANs, life critical physiological readings should be delivered on time to the health services provider. However, IEEE 802.15.4 does not have such

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“…6(a) -6(d). Three different combinations of macMinBE and macMaxBE values, which can be used to represent the entire range of backoff window lengths (i.e., (2,3), (3,5) and (4,8) respectively), were considered for the investigation. A small backoff window forces nodes to perform channel sensing more frequently while a large backoff window delays the channel sensing for extended periods.…”

Section: Frame Transmission Reliabilitymentioning

confidence: 99%

Impact of MAC parameters on the performance of IEEE 802.15.4 MAC protocol with ACK frame transmission

Wijetunge

Gunawardana

Liyanapathirana

2011

2011 Australasian Telecommunication Networks and Applications Conference (ATNAC)

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IEEE 802.15.4 medium access control (MAC) specifications support an optional feature of MAC-level acknowledgements and frame retransmissions to ensure reliability in data transmission. In this paper, we propose a generalised analytical model, which is based on a three-dimensional, discrete-time Markov chain, to analyse the performance of the IEEE 802.15.4 MAC protocol with retransmission and MAC-level acknowledgements under unsaturated traffic conditions. The network performance is evaluated in terms of aggregate throughput, average power consumption of a node, frame discard ratio and frame delivery ratio. Based on our results, we discuss the impact of different MAC parameters on the performance of the network.

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Performance modeling and analysis of IEEE 802.15.4 slotted CSMA/CA protocol with ACK mode

Cited by 19 publications

References 10 publications

MAC Protocols for Cyber-Physical Systems

MAC Protocols for Cyber-Physical Systems

IEEE 802.15.4 Based Adaptive MAC Protocols

Impact of MAC parameters on the performance of IEEE 802.15.4 MAC protocol with ACK frame transmission

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