Scheduling High-Rate Unpredictable Traffic in IEEE 802.15.4 TSCH Networks

Elsts, Atis; Fafoutis, Xenofon; Pope, James; Oikonomou, George; Piechocki, Robert J.; Craddock, Ian J

doi:10.1109/dcoss.2017.20

Cited by 29 publications

(42 citation statements)

References 14 publications

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“…Moreover, we compare our model with [8] since they considered the decentralized network; it is observed that AS technique achieves the satisfactory trade-off between energy overhead and routing performance. Hence from discussion it is clear that our model outperforms the various state-of-art technique [8], [10], [11], [12], [13], and [14] considering the carious parameter such as access fairness, packet delivery rate and energy overhead.…”

Section: Comparision With Existing Modelmentioning

confidence: 87%

“… The main advantage of Adaptive Scheduling is that it provisions for the high traffic application and this does not have any effect on the energy consumption of MANET, furthermore this is achieved through activating the additional slots dynamically and it does not require the reorganizing of new schedule.  The Adaptive model outperforms various state-of-art technique such as [8], [10], [11], [12], [13] and [14] in terms of access fairness, packet transmission and energy efficiency.…”

Section: The Contribution Of Work Is As Followsmentioning

confidence: 94%

“…In case if the slot size is still less than eight then this might not be sufficient for the relaying the packet load, in case if slot size is still more than 8 then due to idle listening the energy gets wasted. Hence, to achieve the good trade-off we define is the energy per packet to perform the packet delivery efficiently [14], [15] [16].…”

Section: Energy Minimization Tradeoff Modelmentioning

confidence: 99%

See 2 more Smart Citations

Adaptive Scheduling Design for Time Slotted Channel Hopping Enabled Mobile Adhoc Network

S.B¹,

Ramesha²,

Patil³

2020

IJACSA

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Industrial Internet of things (IIOT) applications comprises the wearable sensor devices for human activity monitoring; these devices generate the continuous data at higher data rate and it is powered through the battery. Hence, it restricts the uses of wireless protocol such as IEEE 802.15.4 and BLE (Bluetooth Low Energy). Moreover, there are promising technologies such as TSCH (Time Slotted Channel Hoping) MAC (Medium Access Control) which can be deployed in the different environment, which are prone to interference. In this research work we focus on overcoming the issue for designing the AS (Adaptive Scheduling) for TSCH-MANET (Mobile Adhoc Network); furthermore it is very difficult to design scheduling technique considering the unpredictable nature of data source location and wireless link, this results in waste of reserve resource. Moreover proposed Adaptive Scheduling model allows the both slots i.e. shared and dedicated slots, it also allows the communicating device to active the assigned slots adaptively. Hence, our proposed AS model achieves the higher overall access fairness, minimal idle listening overhead, higher packet deliver rate; further to cope up with the higher traffic load MANET device can activate the additional slots dynamically. Moreover, the outcome of Adaptive Scheduling model shows the higher data transmission and lower energy consumption.

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Section: Comparision With Existing Modelmentioning

confidence: 87%

Section: The Contribution Of Work Is As Followsmentioning

confidence: 94%

Section: Energy Minimization Tradeoff Modelmentioning

confidence: 99%

See 1 more Smart Citation

Adaptive Scheduling Design for Time Slotted Channel Hopping Enabled Mobile Adhoc Network

S.B¹,

Ramesha²,

Patil³

2020

IJACSA

View full text Add to dashboard Cite

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“…There is no mechanism that can help to build and maintain the communication schedule. Although TSCH defines how to execute centralized, distributed, or hybrid schedule, building and maintaining an optimal and reliable communication schedule is still an open research problem . Several studies related to link scheduling have been carried out, which can be found in previous studies .…”

Section: Existing Wireless Standards and Solutionsmentioning

confidence: 99%

“…Although TSCH defines how to execute centralized, distributed, or hybrid schedule, building and maintaining an optimal and reliable communication schedule is still an open research problem. 128 Several studies related to link scheduling have been carried out, which can be found in previous studies. [129][130][131][132][133][134] Further, TSCH network formation involves transmission of enhanced beacons (EBs).…”

Section: Ieee 802154ementioning

confidence: 99%

Industrial wireless sensor and actuator networks in industry 4.0: Exploring requirements, protocols, and challenges—A MAC survey

Raza

Faheem

Guenes

2019

Int J Communication

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Summary The vision to connect everyday physical objects to the Internet promises to create the Internet of Things (IoT), which is expected to integrate the diverse technologies such as sensors, actuators, radio frequency identification, communication technologies, and Internet protocols. Thus, IoT promises to transfer traditional industry to advance digital industry known as the Industry 4.0. At the core of the Industry 4.0 are the wireless sensor networks (WSNs) and wireless sensor and actuator networks (WSANs) that led to the development of industrial wireless sensor networks (IWSNs) and industrial wireless sensor and actuator networks (IWSANs). These networks play a central role of connecting machines, parts, products, and humans and create a diverse set of new applications to support intelligent and autonomous decision making. The IWSAN is a promising technology for numerous industrial applications because of their several potential benefits such as simple deployment, low cost, less complexity, and mobility support. However, despite such benefits, they impose several unique challenges at different layers of the protocol stack when deploying them for various monitoring and control applications in the Industry 4.0. In this article, we explore IWSAN, its applications, requirements, challenges, and solutions in the context of industrial control applications. Our main focus is on the medium access control (MAC) layer that can be exploited to satisfy such requirements. Our discussion presents extensive background study of the MAC schemes and it reviews the MAC protocols of the existing wireless standards and technologies. A number of application‐specific MAC protocols developed to support industrial applications, which are not part of these standards, are also elaborated. We rationalize to what extent the existing standards and protocols help in solving such requirements as laid down by the Industry 4.0. In the end, we emphasize on existing challenges and present important future directions.

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The Trade-Offs of Cell Over-Provisioning in IEEE 802.15.4 TSCH Networks

Fafoutis

Papadopoulos

2018

Ad-Hoc, Mobile, and Wireless Networks

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Wireless industrial applications require high level of Quality of Service (QoS) such as low-delay and jitter performances, low-power operations as well as end-to-end reliability close to 100%. However, considering the large number of wireless networks operating in 2.4GHz, the radio technologies are more prone to the external interference, which eventually may negatively affect the reliability, the delay and the goodput performance due to collisions and retransmissions. To tackle the previously detailed issues, Time-Slotted Channel Hopping (TSCH) Medium Access Control (MAC) protocol emerged with IEEE 802.15.4-2015 as an alternative to the industrial standards such as WirelessHART and ISA100.11a. TSCH is based on frequency hopping to avoid the interference, while the medium access is based on a scheduler (i.e., slotframe) that repeats periodically to avoid the collisions. Yet, the majority of the proposed TSCH schedulers are based on traditional collision detection and retransmission in the following slotframe, which essentially increases the end-to-end delay performance. In this poster, we consider allocating consecutive timeslots for a single data transmission, to allow thus, to retransmit the data packet within the slotframe in case of losses. We study the potential trade-offs, reliability and delay versus energy consumption, when considering the over-allocation approach.

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Scheduling High-Rate Unpredictable Traffic in IEEE 802.15.4 TSCH Networks

Cited by 29 publications

References 14 publications

Adaptive Scheduling Design for Time Slotted Channel Hopping Enabled Mobile Adhoc Network

Adaptive Scheduling Design for Time Slotted Channel Hopping Enabled Mobile Adhoc Network

Industrial wireless sensor and actuator networks in industry 4.0: Exploring requirements, protocols, and challenges—A MAC survey

The Trade-Offs of Cell Over-Provisioning in IEEE 802.15.4 TSCH Networks

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