HE-MAC: Harvest-Then-Transmit Based Modified EDCF MAC Protocol for Wireless Powered Sensor Networks

Ha, Tae Youl; Kim, Junsung; Chung, Jong-Moon

doi:10.1109/twc.2017.2757024

Cited by 44 publications

(32 citation statements)

References 34 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The study contributes to conserve the energy of the cognitive sensors. Ha et al [18] has presented a unique approach where harvesting operation is carried out first followed by transmission operation using Markov modeling and probability theory. Singh et al [19] have discussed a cross-layer based approach for minimizing delay using contention-based MAC protocol that enables increase in the number of sensors that transmit data.…”

Section: A the Backgroundmentioning

confidence: 99%

EH-MAC: Extensive Hybrid Medium Access Control Mechanism for Improving Network Lifetime and Communication Efficiency

K*,

Shahabadkar

2019

IJITEE

View full text Add to dashboard Cite

The domain of image signal processing, image compression is At Contribution of hybrid protocol has been gaining importance owing to more demands of energy efficiency among the communicating nodes in Wireless Sensor Network (WSN). Review of existing literatures shows that hybrid MAC protocols has been not been evaluated over heterogeneous environment in WSN with no much consideration of temporal factors connected to it. Hence, the proposed system introduces a novel extensive hybrid MAC protocol (EH-MAC). The system introduces a mechanism where time synchronization with respect to assigned dynamic slots are considered followed by inter-synchronization of network. Apart from this, a relay node selection process has been used uniquely considering the state of static and mobile sensor nodes in the analysis environment. The proposed system also introduces an unique selection of node unlike conventional MAC protocols which offers a capability to control any form of idle listening within WSN. The simulated outcome of the proposed system has been found to offer higher residual energy, faster response time, lower memory consumption, and optimal throughput delivery performance in comparison to standard existing hybrid MAC schemes in WSN.

show abstract

Section: A the Backgroundmentioning

confidence: 99%

EH-MAC: Extensive Hybrid Medium Access Control Mechanism for Improving Network Lifetime and Communication Efficiency

K*,

Shahabadkar

2019

IJITEE

View full text Add to dashboard Cite

show abstract

“…In this protocol, idle nodes glean energy from the ongoing packet transmission's RF signal to enhance the network throughput. The work in [32], introduced a harvest then transmit based extended distributed coordination function (DCF) MAC protocol that efficiently organized the transmission of data packets for wireless powered sensor networks (WPSNs). The authors in [33] presented a simple carrier sense medium access/collision avoidance (CSMA/CA) protocol for indoor WLAN application that integrated data and energy transfer but neglecting the throughput performance.…”

Section: Introductionmentioning

confidence: 99%

A Multi-Objective Target-Oriented Cooperative MAC Protocol for Wireless Ad-hoc Networks With Energy Harvesting

Akande

Salleh

2020

IEEE Access

View full text Add to dashboard Cite

In this paper, we present a cross layer cooperative medium access control (CMAC) protocol with energy harvesting (EH) capability. The small energy capacity and size of wireless nodes pose a great challenge to the longevity of wireless networks due to the cost of ensuring a reliable communication link between transmitting nodes characterized by path-loss, shadowing and fading effects. Besides, the inability of existing CMAC protocols to exhibit multi-objective target orientation limits their adaptation to the dynamic network requirements. To address this problem, we propose a protocol that harnesses the radio frequency (RF) EH in the physical layer to enhance the throughput, end to end delay, energy efficiency and network lifetime of energy constraint wireless networks. This ensures that beneficial cooperation is achieved in fairness and multi-objective target-oriented protocol. We then investigate the performance of deploying a selective time-switching relaying (TSR) and power-splitting relaying (PSR) schemes in the MAC layer stack for a decode-and-forward (DF) reactive relaying distributed network. In addition, the quality of service requirement, outage probability, and network lifetime optimization techniques, respectively were utilized for optimal power allocation. Also, we propose a distributed and adaptive relay selection algorithm to select the best helper node that improves the network performance and balance the network energy consumption. The results of simulation show that a multi-objective target orientation can be achieved by the proposed EH-CMAC protocol and outperforms EAP-CMAC protocol with respect to throughput, end to end delay, network lifetime and energy efficiency.

show abstract

“…(5) For the realization of batteryless IoT, the use of radio frequency (RF)-based wireless power transfer (WPT) technology has been widely considered since it allows devices to collect power from the intentionally transmitted RF signals. (6) In particular, simultaneous wireless information and power transfer (SWIPT), which uses RFbased WPT technology, is regarded as a core technology for realizing batteryless IoT. This is because SWIPT has the capability to charge devices while maintaining information exchange.…”

Section: Introductionmentioning

confidence: 99%

Hybrid Medium Access Control for Time-switching Simultaneous Wireless Information and Power Transfer

Kim¹,

Kwon

Lim

et al. 2019

Sensors and Materials

View full text Add to dashboard Cite

This paper presents hybrid medium access control (MAC) for time-switching simultaneous wireless information and power transfer (TS-SWIPT) that improves channel utilization and the timeliness of data and power delivery. To this end, the proposed hybrid MAC uses a superframe structure including a beacon period (BP), a contention access period (CAP), and a channel time allocation period (CTAP), and adaptively adjusts the CAP and CTAP lengths according to the data and power delivery time requested by sensor devices. Furthermore, it adjusts the priority of data and power delivery according to the residual power level of each sensor device. To evaluate the performance of the proposed hybrid MAC, an experimental simulation was conducted. The results show that the proposed hybrid MAC outperforms the existing MAC in terms of resource utilization, aggregate throughput, and charging delay.

show abstract

HE-MAC: Harvest-Then-Transmit Based Modified EDCF MAC Protocol for Wireless Powered Sensor Networks

Cited by 44 publications

References 34 publications

EH-MAC: Extensive Hybrid Medium Access Control Mechanism for Improving Network Lifetime and Communication Efficiency

EH-MAC: Extensive Hybrid Medium Access Control Mechanism for Improving Network Lifetime and Communication Efficiency

A Multi-Objective Target-Oriented Cooperative MAC Protocol for Wireless Ad-hoc Networks With Energy Harvesting

Hybrid Medium Access Control for Time-switching Simultaneous Wireless Information and Power Transfer

Contact Info

Product

Resources

About