Routing in WSNs Powered by a Hybrid Energy Storage System through a CEAR Protocol Based on Cost Welfare and Route Score Metric

Senthilkumar, R.; Tamilselvan, G. M.; Kanithan, S.; Vignesh, N. Arun

doi:10.15837/ijccc.2019.2.3184

Cited by 12 publications

(5 citation statements)

References 26 publications

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“…The antenna and dynamic segments were reconciled, which drastically reduced the coordinating system's volume, complexity, and weight. The dynamic antenna has been used in wireless and clinical correspondence systems in the last few years [25][26][27][28][29][30][31]. The significant utilization of dynamic antenna is electronically filtering clusters and staged exhibits.…”

Section: Signatures Of Body Area Networkmentioning

confidence: 99%

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Silicon Wearable Body Area Antenna for Speech‐Enhanced IoT and Nanomedical Applications

Vignesh¹,

Kumar

Rajarajan

et al. 2022

Journal of Nanomaterials

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We propose in this paper a reduction in the size of wearable antennas on silicon (Si) for medicinal frameworks and Internet of things (IoT) in various nanoapplications. This research also introduces one more type of dynamic patch antenna designed in favor of speech-enhanced healthcare applications. The most significant impediment to the adoption of smart correspondence and medical services frameworks is voice-enabled IoT. The primary objective of a body area network (BAN) is to give ceaselessly clinical information to the doctors. Actually, wireless body area network is flexible, dense, trivial, and less expensive. On the other hand, the main disadvantage is low efficiency for small printed antenna. Microstrip silicon antenna recurrence is changed because of ecological conditions, distinctive reception apparatus areas, and diverse framework activity modes. By using tunable antenna, the efficiency of bandwidth usage can be increased. Amplifiers are associated with the feed line of antenna in order to build its dynamic range. In this study, a dynamic polarized antenna is constructed, analysed, and attempted for fabrication. The gain of the antenna is 13 ± 2 dB for the frequency range of 390 to 610 MHz. The output of the polarized antenna is roughly 19 dBm. At different environmental conditions, the performance and ability to control the antenna could vary. To achieve stable performance, we have used varactor diode and voltage-controlled diode. This silicon wearable antenna can be fabricated and tested for many medical applications like health monitoring system and pacemakers. Furthermore, micromachining techniques can be used to lower the practical dielectric constant of silicon and hence improve radiation efficiency.

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Section: Signatures Of Body Area Networkmentioning

confidence: 99%

“…Notwithstanding, little printed antennas experience the ill effects of low productivity [21][22][23][24]. Dynamic reception apparatuses for correspondence frameworks are introduced in [25][26][27][28][29][30][31]. This research introduces a unique dynamic and tunable wireless antenna for WBAN applications.…”

Section: Introductionmentioning

confidence: 99%

Silicon Wearable Body Area Antenna for Speech‐Enhanced IoT and Nanomedical Applications

Vignesh¹,

Kumar

Rajarajan

et al. 2022

Journal of Nanomaterials

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“…This antenna's DR construction is straightforward, and its switching speed is quick. Various studies are done on material specifications and antenna band selections [12][13][14][15][16][17][18][19][20][21][22].…”

Section: Introductionmentioning

confidence: 99%

A Beam Steering Dielectric Resonator Antenna Designed Using Rogers RO4003C Material for S-Band Applications

Kumari¹,

Rao²,

Jayakar³

et al. 2022

Advances in Materials Science and Engineering

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A pattern reconfigurable dielectric resonator antenna emitting at 3.1 GHz is presented in this study. The beam can be steered at 6 degrees, 8 degrees, 14 degrees, and 171 degrees. Three P-i-N diodes are employed in the slots of the ground plane to help steer the beam direction. By changing the state of the three diodes, five states can be obtained. The TE01δ mode is excited using a differential feed technique. Differential feed helps in increasing the gain and reducing the size of the structure. The return loss of each state is less than −25 dB. The gain of the first state is 7.65 dBi, the second and fifth state’s gain is 8.22 dBi, third and fourth state’s gain is 10.6 dBi. This Antenna is designed using Rogers RO4003C material which has low Electrical gravity, low voltage, and high oxidation resistance that makes it appropriate for RF applications. The properties required for RF microwave circuits, matching networks, and controlled impedance transmission lines are present in the RO4003C material. Annealed copper is used for designing the ground plane and feedline which provides excellent conductivity. The antenna is fabricated using the chemical etching process which employs a positive photoresist that gives a higher resolution accuracy for the designed antenna. This process of fabrication has another advantage of inculcating structures from simpler to complex.

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“…Previous research showed the routing stage of the resources to be interconnected with the central office of a public or private company can incorporate a heterogeneous wireless sensor network that accommodates multi-hops [ 11 , 12 ].…”

Section: Introductionmentioning

confidence: 99%

Novel Approach Sizing and Routing of Wireless Sensor Networks for Applications in Smart Cities

Inga

Ortega

2021

Sensors

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Citizens are expected to require the growth of multiple Internet of Things (IoT) -based applications to improve public and private services. According to their concept, smart cities seek to improve the efficiency, reliability, and resilience of these services. Consequently, this paper searches for a new vision for resolving problems related to the quick deployment of a wireless sensor network (WSN) by using a sizing model and considering the capacity and coverage of the concentrators. Additionally, three different routing models of these technology resources are presented as alternatives for each WSN deployment to ensure connectivity between smart meters and hubs required for smart metering. On the other hand, these solutions must reduce costs when this type of wireless communication network is deployed. The present work proposes various optimization models that consider the physical and network layers in order to integrate different wireless communication technologies, thus reducing costs in terms of the minimum number of data aggregation points. Using a heterogeneous wireless network can reduce resource costs and energy consumption in comparison to a single cellular technology, as proposed in previous works. This work proposes a sizing model and three different models for routing wireless networks. In each case, constraints are evaluated and can be associated with different real-world scenarios. This document provides an optimization model that encompasses all of the proposed constraints; due to the combinatorial nature of the problem, this would require a heuristic technique.

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Routing in WSNs Powered by a Hybrid Energy Storage System through a CEAR Protocol Based on Cost Welfare and Route Score Metric

Cited by 12 publications

References 26 publications

Silicon Wearable Body Area Antenna for Speech‐Enhanced IoT and Nanomedical Applications

Silicon Wearable Body Area Antenna for Speech‐Enhanced IoT and Nanomedical Applications

A Beam Steering Dielectric Resonator Antenna Designed Using Rogers RO4003C Material for S-Band Applications

Novel Approach Sizing and Routing of Wireless Sensor Networks for Applications in Smart Cities

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