A generalized Markov chain model for effective analysis of slotted IEEE 802.15.4

Park, Pangun; Marco, Piergiuseppe Di; Soldati, Pablo; Fischione, Carlo; Johansson, Karl Henrik

doi:10.1109/mobhoc.2009.5337007

Cited by 202 publications

(270 citation statements)

References 16 publications

(29 reference statements)

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“…An adaptive mechanism for reliable and adaptive data collection in IEEE 802.15.4-based WSNs has been proposed in [15]. This solution is based on an optimization problem built on top of an analytical model of the IEEE 802.15.4 standard [16]. As a result, the proposed approach has significant computational and storage overheads, which make it unsuitable for implementations on real sensors.…”

Section: Related Workmentioning

confidence: 99%

“…We adapted the model in [16] by taking into account the message loss due to channel errors. The derivations of the formulas presented below require several algebraic manipulations, therefore we do not report them here for lack of space.…”

Section: A An Analytical Model Of the Ieee 802154 Macmentioning

confidence: 99%

“…The derivations of the formulas presented below require several algebraic manipulations, therefore we do not report them here for lack of space. They can be derived by extending those in [16] with the parameter p loss which represents the probability that a message is discarded due to channel errors. In detail, we consider the delivery ratio R as a measure of reliability as follows:…”

Section: A An Analytical Model Of the Ieee 802154 Macmentioning

confidence: 99%

“…where: P r , P t , P cs and P s respectively denote the power consumption for the receive, transmit, channel sensing, and sleep radio states; W 0 2 MACMINBE is the initial backoff window size; L and L ack are, respectively, the message and the acknowledgement durations; finally, the remaining parameters α, β, and τ are the channel access probabilities as defined in [16].…”

Section: A An Analytical Model Of the Ieee 802154 Macmentioning

confidence: 99%

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Reliability and Energy-Efficiency in IEEE 802.15.4/ZigBee Sensor Networks: An Adaptive and Cross-Layer Approach

Francesco

Anastasi

Conti

et al. 2011

IEEE J. Select. Areas Commun.

156

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Abstract-A major concern in wireless sensor networks (WSNs) is energy conservation, since battery-powered sensor nodes are expected to operate autonomously for a long time, e.g., for months or even years. Another critical aspect of WSNs is reliability, which is highly application-dependent. In most cases it is possible to trade-off energy consumption and reliability in order to prolong the network lifetime, while satisfying the application requirements. In this paper we propose an adaptive and cross-layer framework for reliable and energy-efficient data collection in WSNs based on the IEEE 802.15.4/ZigBee standards. The framework involves an energy-aware adaptation module that captures the application's reliability requirements, and autonomously configures the MAC layer based on the network topology and the traffic conditions in order to minimize the power consumption. Specifically, we propose a low-complexity distributed algorithm, called ADaptive Access Parameters Tuning (ADAPT), that can effectively meet the application-specific reliability under a wide range of operating conditions, for both single-hop and multi-hop networking scenarios. Our solution can be integrated into WSNs based on IEEE 802.15.4/ZigBee without requiring any modification to the standards. Simulation results show that ADAPT is very energy-efficient, with near-optimal performance.

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Section: Related Workmentioning

confidence: 99%

Section: A An Analytical Model Of the Ieee 802154 Macmentioning

confidence: 99%

Section: A An Analytical Model Of the Ieee 802154 Macmentioning

confidence: 99%

Section: A An Analytical Model Of the Ieee 802154 Macmentioning

confidence: 99%

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Reliability and Energy-Efficiency in IEEE 802.15.4/ZigBee Sensor Networks: An Adaptive and Cross-Layer Approach

Francesco

Anastasi

Conti

et al. 2011

IEEE J. Select. Areas Commun.

156

View full text Add to dashboard Cite

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“…For star topology, a Markov model for IEEE 802.15.4 slotted mode in [3] studied the delay, throughput, and energy consumption with saturated throughput. The model presented in [4] considered the unsaturated and acknowledged traffic and packet retransmissions after a channel access failure for slotted CSMA/CD. The work of Di Marco et al in [5] modeled the IEEE 802.15.4 nonbeacon enabled protocol in multihop networks.…”

Section: Introductionmentioning

confidence: 99%

Analytical Model of Multihop IEEE 802.15.4 with Unslotted CA/CSMA

Hussein¹,

Sadek²,

Elnoubi³

et al. 2014

IJCCE

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Analysis of priority arbitration in low‐rate CSMA/CA‐based differentiated access with throughput optimization

Ashrafuzzaman

Fapojuwo

2014

Int J Communication

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A class of applications, such as home energy management and control and utility data acquisition, is emerging in recent times where smart meters, sensors, and appliances are networked together for intelligent management and coordination. Such applications rely on low data rate communication of monitoring and control information at large scale. For the underlying networking infrastructure to facilitate communication of the real-time and intermittent packet traffic expected, random access-based protocols are regarded as suitable medium access control solutions. A key challenge in this regard is that the random access protocols are prone to throughput degradation when the number of contending nodes grows, as expected with the infrastructures involved. Besides, provision for certain degree of criticality/priority is needed for some of the packets compared with the rest. With this background, this paper analytically determines the criterion for throughput-optimal operations in a network based on low-rate carrier sense multiple access protocol. In addition, ways to provide priority-wise access differentiation at arbitrary proportions without a negative impact on the achievable throughput is incorporated within a binary exponential backoff -based collision avoidance scheme. Discrete-event simulations are performed to validate the accuracy of the approximations made in analysis.sensor-driven and actuator-driven home automation systems, coordinating intelligent energy management decisions for the appliances at the consumers' end [9], related applications spanning across neighborhoods [10], and even cities [11]. A critical enabling element in this regard is the last-mile network access technologies of the future smart grid communication systems encompassing homes, buildings, and neighborhood.Accordingly, recent years have seen significant efforts to devise the technologies that make efficient communication of the associated monitoring data and control information possible [12]. Aside from the many network layer solutions proposed in the literature [13], standardization efforts are under way at the Internet Engineering Task Force toward adaptation of the IPv6 routing protocol for low-power and lossy networks in line with the requirements pertaining to home/building area networks and communication infrastructure for metering data management [14]. At the physical layer, notable developments have taken place with two technologies: a) narrowband powerline communication (PLC) solutions represented by the technical specifications from the PRIME (Pow-eRline Intelligent Metering Evolution), G3-PLC and HomePlug alliances, as well as in the recently released IEEE 1901.2 standard; and b) wireless-based solutions, with a key representation in the IEEE 802.15.4g standard with the physical layer amendment from the task group 4g for smart utility networks.The scope of this paper is within the medium access control (MAC) layer. As many of the relevant applications are poised to deal with real-time traffic and event-driven communications, r...

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A generalized Markov chain model for effective analysis of slotted IEEE 802.15.4

Cited by 202 publications

References 16 publications

Reliability and Energy-Efficiency in IEEE 802.15.4/ZigBee Sensor Networks: An Adaptive and Cross-Layer Approach

Reliability and Energy-Efficiency in IEEE 802.15.4/ZigBee Sensor Networks: An Adaptive and Cross-Layer Approach

Analytical Model of Multihop IEEE 802.15.4 with Unslotted CA/CSMA

Analysis of priority arbitration in low‐rate CSMA/CA‐based differentiated access with throughput optimization

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