Energy Efficiency TDMA/CSMA Hybrid Protocol with Power Control for WSN

Yang, Xin; Xie, Jian; Zhang, Zhaolin

doi:10.1155/2018/4168354

Cited by 24 publications

(9 citation statements)

References 12 publications

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“…Another novel hybrid TDMA-CSMA-MAC protocol [41] aims to reduce the energy consumption in WSN. The TDMA scheme is responsible for handling the traffic burst problems.…”

Section: Related Workmentioning

confidence: 99%

Survey: energy efficient protocols using radio scheduling in wireless sensor network

Mathew¹,

Jones²

2020

IJECE

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An efficient energy management scheme is crucial factor for design and implementation of any sensor network. Almost all sensor networks are structured with numerous small sized, low cost sensor devices which are scattered over the large area. To improvise the network performance by high throughput with minimum energy consumption, an energy efficient radio scheduling MAC protocol is effective solution, since MAC layer has the capability to collaborate with distributed wireless networks. The present survey study provides relevant research work towards radio scheduling mechanism in the design of energy efficient wireless sensor networks (WSNs). The various radio scheduling protocols are exist in the literature, which has some limitations. Therefore, it is require developing a new energy efficient radio scheduling protocol to perform multi tasks with minimum energy consumption (e.g. data transmission). The most of research studies paying more attention towards to enhance the overall network lifetime with the aim of using energy efficient scheduling protocol. In that context, this survey study overviews the different categories of MAC based radio scheduling protocols and those protocols are measured by evaluating their data transmission capability, energy efficiency, and network performance. With the extensive analysis of existing works, many research challenges are stated. Also provides future directions for new WSN design at the end of this survey.

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“…Another novel hybrid TDMA-CSMA-MAC protocol [41] aims to reduce the energy consumption in WSN. The TDMA scheme is responsible for handling the traffic burst problems.…”

Section: Related Workmentioning

confidence: 99%

Survey: energy efficient protocols using radio scheduling in wireless sensor network

Mathew¹,

Jones²

2020

IJECE

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“…To exploit the benefits of both scheduled and contention‐based mechanisms, Yang et al [74] proposed TCH‐MAC, a TDMA/CSMA‐based hybrid MAC protocol for energy constrained WSN. The TDMA approach in the TCH‐MAC protocol effectively accommodates the variable traffic load, whereas CSMA provides a collision‐free medium access mechanism to minimise the energy consumption cost.…”

Section: Qos Mechanisms At the Mac Layermentioning

confidence: 99%

QoS mechanisms for MAC protocols in wireless sensor networks: a survey

Kaur

Kumar

2019

IET Communications

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“…On the other hand, a common feature of our work with [12] is the scheduling of consecutive data packets to be forwarded from CH to CH in consecutive data mini-slots allocated in the same time slot. In [13] a hybrid TDMA/CSMA MAC (TCH-MAC) layer protocol is proposed for a two-tier architecture. CSMA with RTS/CTS control packets is considered for communication between CH members and their CH.…”

Section: Related Workmentioning

confidence: 99%

“…In none of the proposals offered in [1,10,12,13] the energy hole problem [14] is treated. In our work this has been considered.…”

Section: Related Workmentioning

confidence: 99%

End to End Delay and Energy Consumption in a Two Tier Cluster Hierarchical Wireless Sensor Networks

et al. 2019

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In this work it is considered a circular Wireless Sensor Networks (WSN) in a planar structure with uniform distribution of the sensors and with a two-level hierarchical topology. At the lower level, a cluster configuration is adopted in which the sensed information is transferred from sensor nodes to a cluster head (CH) using a random access protocol (RAP). At CH level, CHs transfer information, hop-by-hop, ring-by-ring, towards to the sink located at the center of the sensed area using TDMA as MAC protocol. A Markovian model to evaluate the end-to-end (E2E) transfer delay is formulated. In addition to other results such as the well know energy hole problem, the model reveals that for a given radial distance between the CH and the sink, the transfer delay depends on the angular orientation between them. For instance, when two rings of CHs are deployed in the WSN area, the E2E delay of data packets generated at ring 2 and at the “west” side of the sink, is 20% higher than the corresponding E2E delay of data packets generated at ring 2 and at the “east” side of the sink. This asymmetry can be alleviated by rotating from time to time the allocation of temporary slots to CHs in the TDMA communication. Also, the energy consumption is evaluated and the numerical results show that for a WSN with a small coverage area, say a radio of 100 m, the energy saving is more significant when a small number of rings are deployed, perhaps none (a single cluster in which the sink acts as a CH). Conversely, topologies with a large number of rings, say 4 or 5, offer a better energy performance when the service WSN covers a large area, say radial distances greater than 400 m.

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Energy Efficiency TDMA/CSMA Hybrid Protocol with Power Control for WSN

Cited by 24 publications

References 12 publications

Survey: energy efficient protocols using radio scheduling in wireless sensor network

Survey: energy efficient protocols using radio scheduling in wireless sensor network

QoS mechanisms for MAC protocols in wireless sensor networks: a survey

End to End Delay and Energy Consumption in a Two Tier Cluster Hierarchical Wireless Sensor Networks

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