Wireless personal area networks architecture and protocols for multimedia applications

Ali, Khaled A.; Mouftah, Hussein T.

doi:10.1016/j.adhoc.2010.09.006

Cited by 17 publications

(7 citation statements)

References 21 publications

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“…15.4 (2003 release) envisages the use of a Carrier Sense Multiple Access with Collison Avoidance (CSMA/CA) mechanism for Channel Access. The CSMA/CA supports the beaconed mode as well as the non-beaconed mode [265], [266]. The CSMA/CA mechanism for this standard and the IEEE 802.11 differs due to the absence of a request to send/clear to send (RTS/CTS) frame exchange in the IEEE 802.15.4 family.…”

Section: Phy-mac Protocols For M-iotmentioning

confidence: 99%

Multimedia Internet of Things: A Comprehensive Survey

et al. 2020

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The immense increase in multimedia-on-demand traffic that refers to audio, video, and images, has drastically shifted the vision of the Internet of Things (IoT) from scalar to Multimedia Internet of Things (M-IoT). IoT devices are constrained in terms of energy, computing, size, and storage memory. Delaysensitive and bandwidth-hungry multimedia applications over constrained IoT networks require revision of IoT architecture for M-IoT. This paper provides a comprehensive survey of M-IoT with an emphasis on architecture, protocols, and applications. This article starts by providing a horizontal overview of the IoT. Then, we discuss the issues considering the characteristics of multimedia and provide a summary of related M-IoT architectures. Various multimedia applications supported by IoT are surveyed, and numerous use cases related to road traffic management, security, industry, and health are illustrated to show how different M-IoT applications are revolutionizing human life. We explore the importance of Quality-of-Experience (QoE) and Quality-of-Service (QoS) for multimedia transmission over IoT. Moreover, we explore the limitations of IoT for multimedia computing and present the relationship between the M-IoT and emerging technologies including event processing, feature extraction, cloud computing, Fog/Edge computing and Software-Defined-Networks (SDNs). We also present the need for better routing and Physical-Medium Access Control (PHY-MAC) protocols for M-IoT. Finally, we present a detailed discussion on the open research issues and several potential research areas related to emerging multimedia communication in IoT. INDEX TERMS Multimedia Internet of Things (M-IoT), multimedia communication, Internet of Multimedia Things (IoMT), multimedia computing, Quality-of-Experience (QoE), Quality-of-Service (QoS), multimedia routing, medium access control (MAC).

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Section: Phy-mac Protocols For M-iotmentioning

confidence: 99%

Multimedia Internet of Things: A Comprehensive Survey

et al. 2020

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“…IEEE 802.15.4 is the emerging next generation standard designed for low-rate wireless personal area networks (LR-WPAN) [7]. IEEE 802.15.4 protocol is a standard for low rate-wireless personal area network (LR-WPAN).…”

Section: Overview Of Ieee 802154 Protocolmentioning

confidence: 99%

Evaluation Performance of Protocols LEACH, 802.15.4 and CBRP, Using Analysis of QoS in WSNs

Baygi¹,

Mokhtari²

2014

WSN

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Standards can define the performance and required protocols in different types of nodes in Wireless Sensor Networks (WSNs). In this article we discuss the Quality of Service (QoS) requirements in WSNs and present a survey of some of the QoS multi-parameters metrics in WSNs. Also, it gives the performance of 802.15.4, LEACH, and CBRP protocol considering parameters. The simulation tests were carried out by the simulator NS 2.29; it showed that the performance of 802.15.4 protocol is better than the LEACH. The results have shown that the 802.15.4 standard protocol provides better quality of outperformed service requirements than LEACH protocol. So its performance in WSNs is more effective than LEACH protocol. CBRP protocol simulators NS 2.34, reduce traffics and congestion packet. Finally, the algorithm CBRP offers optimal performance with reduced overhead and delay with respect to the other two protocols. Plus, the strengths and weaknesses of the protocols are specified in relation to the provision of quality of service. It should take effective action to address them.

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“…In order to reduce the decoding error rate, the Lagrangian optimization method [21][22][23][24] is adopted to create an optimization function:…”

Section: B Active Mechanismmentioning

confidence: 99%

Active Mechanism Network Coding Algorithm based on Multi-channel Sensing

Liu¹,

John²

2014

JNW

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In view of the low efficiency and poor coding performance, an active mechanism network coding algorithm based on multi-channel sensing is proposed. The algorithm first establishes a system model to analyze the work pattern of network coding, then selects the minimum sample as cost function and adopts the multi-channel sensing to examine the coding effect of relay node, which makes the network to learn from the coding effect of relay node so as to send the source information to the relay node with better encoding effect. In order to reduce encoding error rate, active mechanism is adopted to improve the capability of network decoding, where the mechanism uses the transmit power of source node and the size of source information to control terminal decoding error rate. The experiment and simulation results show that our proposed network coding algorithm has a very good effect on encoding and decoding processes and can effectively reduce the network overhead.

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Wireless personal area networks architecture and protocols for multimedia applications

Cited by 17 publications

References 21 publications

Multimedia Internet of Things: A Comprehensive Survey

Multimedia Internet of Things: A Comprehensive Survey

Evaluation Performance of Protocols LEACH, 802.15.4 and CBRP, Using Analysis of QoS in WSNs

Active Mechanism Network Coding Algorithm based on Multi-channel Sensing

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