The various application in Wireless Sensor Networks fascinated towards minimal and secure data transmission. In this paper, VEDSDA protocol is proposed to achieve reduction of data redundancy, data length and providing security for data transmission. The VEDSDA protocol used compression technique to reduce data length which helps to utilize less energy consumption. The data compression technique involves

In recent years, the applications of the computer vision concepts and information communication technology has been observed in number of applications including home automation, healthcare, smart cities, precision agriculture etc. Internet of Things (IoT) is the underlying technology that indulges in almost all part of world infrastructure with the indispensable concept of connecting every device for

In Underwater communication, the main issues are channel variation, propagation delay, and multipath transmission path variation, attenuation of transmitted signal over a long-distance transmission. Even though continental communication is used in many places, underwater communication has recently been adopted in important places. The reason behind it is using audio waves instead of EM wave which has

The traditional bilateral matching model of R & D personnel and project manager does not use ant colony optimization algorithm to solve the problem, which leads to low matching effect and matching satisfaction, and the complexity of the model is large. Therefore, a bilateral matching model between R & D personnel and project manager based on ant colony algorithm is designed and proposed, to improve

Beam selection is a major conflict in wireless communications. In the existing methods, the energy efficiency maximization problem is handled by the non-convex fractional programming algorithm. Yet, various traditional works have used the Single Beam Selection (SBS) scheme having the mmWave beamspace Multi-Input Multi-Output (MIMO) channel for minimizing the MIMO dimension. Still, multiple Radio-Frequency

Mobile adhoc network (MANET) is an autonomous network, comprising several hosts which are linked to one another via wireless connections. Since the nodes in MANET are mobile in nature, clustering and routing become a difficult task. Security is also a major issue which needs to be considered in the design of MANET protocols. The design of effective clustering and routing techniques helps to improve

In recent trends, the image compression plays a pivotal part in conveying information throughout the world. It helps to reduce the redundant data of the image for the purpose of storing as well transmission in a cost effective manner. There are several conventional techniques that are used for image compression, but still it lacks in some issues such as increased error, inaccurate results, ineffective

In this article, six-port Multi-Band MIMO antenna is presented for 5G mobile phone applications. The proposed antenna array is designed by making six open-ended slots in the ground plane which is printed on the backside of 0.8 mm thick FR4 substrate. The proposed antenna operates in the frequency band 3.33 GHz–3.63 GHz (covers LTE band 42) with − 10 dB impedance bandwidth of 300 MHz. Nevertheless,

Internet of things (IoT) is an incipient technology that concentrates on connecting various things or devices to each other. In IoT, user lightweight authentication has become an important issue that is limited in time. Existing authentication techniques increase the data exchange overhead and reduce the network scalability. This paper proposes physical features based key management and authentication

In contrary to Shannon’s ergodic capacity, the delay-constrained effective rate is used to define the maximum data rate of the real-time applications in 5G and beyond networks. The effective capacity (EC) performance of the delay sensitive communication system over Fisher-Snedecor F fading channel with maximum ratio combining is studied. The closed-form mathematical expressions for the EC are derived

In vehicular ad-hoc network, vehicles are move very speedy thus their topology is changing frequently and intermittent connectivity occur often. The intermittent connectivity network (delay and disruption-tolerant network) resulting is end to end path is absent. In this intermittent network connectivity areas, during emergency event occurs, emergency rescue message (Example: Fire, Accident, etc.,)

In this paper, the authors propose a secure and trusted energy trading (ET) scheme for electric vehicles (EVs) for vehicle-to-anything (V2X) ecosystems. The scheme, named as EVBlocks, facilitates ET among entities (i.e., EVs, charging stations (CS), and smart grids (SG)) in a secured and trusted manner through a consortium blockchain (CBC) network. The scheme operates in three phases. In the first

Haptic communication is a form of non-verbal communication involving touch and feel. Haptic communication is a major requirement for the Tactile Internet that deals with mechanism to transmit touch, feel, and skills between two geographically distant entities, in realtime. Lately, haptic communication has become an essential requirement for variety of realtime robotic and Augmented/Virtual Reality

Recently wireless powered networks have emerged as cutting-edge technology for addressing the power constraint issue of wireless devices (WD’s). This technology enables wireless nodes to harness power from the ambient radio frequency (RF) signal thus enhances the energy efficiency of the communication network and also improves the network longevity. The underlying principle of energy harvesting (EH)

This paper introduces the hybrid-decode-amplify-forward (HDAF) cooperative relaying into a control jamming aided NOMA network under Rayleigh-flat-fading channel conditions. In HDAF, the relay switches between AF and DF modes based on SNR threshold to forward the information signal to the corresponding NOMA users in the existence of an eavesdropper. We first characterize the secrecy performance of the

Modeling the behavior of nonlinear systems in a distributed fashion is of paramount in many industrial applications. Distributed means no sensor node in the wireless network has complete information about the data. Also, there is no centralized unit, and the communication can take place only with the single-hop neighborhood. The prodigious amount of data exchange between nodes limits the life of any

Due to rapid growth and tremendous advancement, the Internet of Things (IoT) has been considered as a superior technology in recent years and increased its demand over the internet world because of its smart services. IoT has a wide range of applications over the industry, business, and academia. Still, security and routing remain a huge challenging task because of some reasons, such as heterogeneity

In the recent past, the Cognitive Radio Network (CRN) plays significant role in mobile technology for energy efficient wireless 5G communication. The Non Orthogonal Frequency Multiple (NOMA) communication technology is applied for energy efficient CRN wireless communication. The CRN is an important research area for 5G wireless communication that permit unlicensed Secondary Users (SU) to access the

Privacy is a significant problem in communications networks. As a factor, trustworthy knowledge sharing in computer networks is essential. Intrusion Detection Systems consist of security tools frequently used in communication networks to monitor, detect, and effectively respond to abnormal network activity. We integrate current technologies in this paper to develop an anomaly-based Intrusion Detection

In today’s scenario, Vehicular Ad-hoc Network (VANET) is one of the modern fields in vehicle communication; it includes a large number of nodes that can be changed arbitrarily with the ability to link or exit the system anytime. Moreover, it has various complexities because of the attacks model in the transmission and communication channel. Besides, most of the attacks are known as black hole attack

Vampire attacks on mobile nodes are considered as the potential threat since they influence the extent of connectivity maintained between them and they induce higher energy drain in the network. Vampire attack is also identified as the significant misbehaviour of mobile nodes as they are extensively exploiting the features of the incorporated routing protocol. The Fuzzy Rough Set (FRS) is the best

Nowadays, information and communication technology grows rapidly. The microelectronics and communication mediums also enhance their reachability of coverage and connectivity. 5G enhances the capacity of the network in terms of lowest communication latency, highest speed, enhanced throughput, minimum E2E delay, and minimizing the packet loss. In this paper, we discuss the working principle and key features

The performance analysis of the multi-objective pity beetle optimization algorithm for selecting the optimal relay node was discussed in this paper. We take advantage of optimum node selection techniques to improve network communication between primary users (PU) and secondary users (SU) where secondary users are called relay nodes. The objective functions are defined to identify the best relay node

Data security is critical, and security measures vary depending on the services and applications. The collection, analysis, and auditing of digital evidence, especially in forensic investigations, necessitates a high level of security and data analytics. The ultimate purpose is to preserve multimedia data in an inspection paradigm relying on auto classify and effective deduplication techniques. Information

The news platform has moved from traditional newspapers to online communities in the technologically advanced area of Artificial Intelligence. Because Twitter and Facebook allow us to consume news much faster and with less restricted editing, false information continues to spread at an impressive rate and volume. Online Fake News Detection is a promising field in research and captivates the attention

Wireless sensor networks (WSNs) used for pavement information monitoring usually have a long-chain structure; therefore, the sensor nodes in the network consume uneven amounts of energy. For the application of WSN technology to pavement monitoring, reducing the amount of data transmission in WSNs and balancing the energy consumption at the nodes are essential. This study proposes a data-acquisition

Small-scale commercial rollouts of Cellular-IoT (C-IoT) networks have started globally since last year. However, among the plethora of low power wide area network (LPWAN) technologies, the cost-effectiveness of C-IoT is not certain for IoT service providers, small and greenfield operators. Today, there is no known public framework for the feasibility analysis of IoT communication technologies. Hence

In the real world, noisy data brings tremendous challenges to data mining. Traditional classification methods are proven to be inadequate to assess the efficacy of the data mining methods while using noisy and imbalanced data. Therefore, preprocessing the imbalanced data is necessary before classification. But it's difficult to arrive at an appropriate classifier for minority class in the imbalanced

In recent times, wireless communication systems have been considered by a fixed spectrum allocation policy, where administrative agencies provide wireless spectrum to licensees on a long-term basis for high geographical areas. Cognitive radio networks (CRN) will provide a large bandwidth to mobile users. However, CRN networks impose challenges due to security issues and spectrum management issues.

As the number of smartphone users is increasing exponentially, there is an increase in the availability of continuous sensor data, which has attracted enormous interest in sensor-based human-activity recognition (HAR). Recognizing human activities is particularly important in detecting abnormal activities and tracking a person's physical activity, especially in healthcare applications, among many others

This article proposes a microstrip bandpass filter patch antenna for remote access, particularly for vehicular applications. The antenna comprises split ring resonator (SRR) defected ground structure. The antenna design and filter are integrated to collaboratively work as filtenna (integrated filter antenna) for enhanced performance by reducing the total power consumption in the system. The objective

With the rapid development of global positioning systems, cellular networks, and relative technologies, people can request location-based services (LBSs) from the service provider using a handheld device quickly and easily. In recent years, privacy issues related to LBS services have attracted a lot of attention. In this paper, we focus on the difficult problem of k-nearest neighbor query based on

In this paper, we consider two-hop buffer-aided relay network (TBRN) with half-duplex (HD) decode-and-forward (DF) and fading block channel where source transmits information to destination via relay-assisted link. To overcome the delay challenges caused by packets arrival and scheduling, we investigate random-access (RA) protocol and non-random-access (NRA) protocol on the basis of buffer state information

In general, Wireless Sensor Networks (WSNs) is developed with a group of distributed and locative sensor nodes for sensing different environmental conditions. The primary challenges faced by WSN are: low network time and transmission data delay. In crucial applications like monitoring the ecosystem, military and disaster management, and data routing, the incorporation of WSN is very critical. Henceforth

In the current scenario, Cloud computing is providing services to IoT-sensor based applications in task offloading. In time-sensitive real-time applications, latency is a major problem in cloud computing. Due to exponential growth in IoT-sensor applications huge amount of multimedia data is produced and only the use of cloud computing decreases the efficiency of quality of service (QoS) in IoT-sensor

In everyday life, the Wireless Sensor Network has attained high demand increasingly since it provides more network structure to create various kinds of innovative real-time applications. One of the essential applications of WSN is target coverage. Forest, agriculture, underwater, terrorism, and other applications have used the target coverage model following its nature. Existing target coverage models

Wireless Communication technology has completely adopted the dynamic spectrum access policy due to the prevailing issues of spectrum scarcity. Cognitive Radio Networks have been the most successful strategy to overcome this issue of spectrum scarcity. Cognitive Radio Networks is the technology of dynamic spectrum access that is allowing clients of multiple types for transmitting data on a single channel

Nowadays, the application of data caching in mobile edge computing networks is exponentially increasing as a high-speed data storage layer using deep learning (DL) approaches. This paper presents an DL-based resource allocation approach to find the optimal topology for cache-enabled backhaul networks. In the practical scenarios, a numerous of radial configurations of test systems have been applied

This paper proposes an area, speed and power-optimized band-pass digital signal processing filter targeted for Kintex-7 Field Programmable Gate Array device. The filter was designed using MATLAB and Simulink and code generated using HDL Coder from MathWorks. The implementation was created using a novel high-level synthesis design method, which reduces pessimism associated with bit-width constraints

In many functional implementations of considerable engineering significance, cyber physical solutions have recently been developed where protection and privacy are essential. This led to the recent increase in interest in the development of advanced and emerging technology for anomaly and intrusion detection. The paper suggests a new frame for the distributed blind intrusion detection by modelling

The fifth generation (5G) network technology has made it possible to further exploit the radio spectrum and allow a large number of devices to concurrently have access to the mobile internet. The network has become a viable option for creating such connections and providing Internet of Things (IoT) services in a fast, secure and reliable way. In micro cloud computing, Edge computing refers to a term

2In Software Defined Network based Internet of Things (SDN-IoT), the path selected for forwarding the packets as per rules, should be Quality of Service (QoS) effective. Since SDN based IoT involves dynamic heterogeneous flows, handling caching in terms of rules becomes challenging. Hence in this paper, we propose QoS aware Optimum Path Selection and Rule Caching Policy (QOPS-RCP) for SDN based IoT

In this paper a triple-band dielectric resonator antenna (DRA) is designed using a 0.8 mm thicker Arlan FR-25 substrate, having relative dielectric constant of 3.58 and loss tangent of 0.0035. The antenna works in three unique frequency bands of 15, 16.3 and 18.5 GHz, lying in the sub-20 GHz spectrum. A stack of ten radiating elements of AR100 material, are installed at the centre of the proposed antenna

Rear portion of the eye can be pictured by the retinal fundus imaging technique. The retinal fundus images provide clear description about the retinal blood vessels and optic disc regions. Most of the retinal diseases have perceptible symptoms on these regions and hence this can facilitate the optometrist for early diagnosis and treatment of retinal diseases. Blur, uneven illumination and poor contrast

Artificial Intelligence (AI) is widely implemented in healthcare 4.0 for producing early and accurate results. The early predictions of disease help doctors to make early decisions to save the life of patients. Internet of things (IoT) is working as a catalyst to enhance the power of AI applications in healthcare. The patients' data are captured by IoT_sensor and analysis of the patient data is performed

This paper is presented a Compact Wideband Rectangular Microstrip Antenna for the S and C Bands Applications. This proposed antenna has designed by Optimized Defected Ground Structure, tempered feedline as feed technique and superstrate with reflector. These three techniques have been utilized to achieve a wideband, high gain and compactness of the antenna due to enhance the perfect impedance matching

Delay Tolerant Networks are a type of challenging, uninterrupted network in which there is not an end-to-end path between the source and the destination. These networks play a key role in managing crises in natural disasters such as earthquakes, fires, floods, and more. Due to limited resources, nodes may be reluctant to cooperate in the message relaying and may behave selfishly. Eventually, this lack

A micro strip patch antenna (MPA) is fabricated to increase the bandwidth. The communication systems want antennas with high directivity, high signal strength and gain. In this paper, spectrum underlay finite element line feeding technique (SUFELF) is proposed to design MPA's are potential for cognitive radio applications (CRA). The proposed SUFELF is designed and simulated by using HFSS-14, simulation

In daily life, people consume many liquids in their diet like water, soda, milk, juices, etc. Due to the growing demand of these liquids, many adulterants are being used in the market, which degrades the quality of the product and may be harmful to the human being’s health. For a human being, it is very difficult task to find out adulteration in the liquids that they are having in their daily diet

The traditional heterogeneous data transmission system of industrial enterprises has poor performance. In order to solve this problem, the design of heterogeneous data transmission system of industrial enterprises based on fuzzy algorithm is proposed. The hardware of the system is composed of STM32F107RCt6 microprocessor, FLASH memory, AS32-TTL-100 wireless module and DP83848x chip, which realizes

A vehicular ad-hoc network (VANET) is an autonomous system of mobile vehicles created on-demand where vehicles can send or receive data packets over wireless links. In VANET, vehicles have limited communication range R and can communicate directly with neighbor vehicles. Vehicles are equipped with the short communication range dedicated communicative device, global positioning system and other computing

In this communication, a low-cost four/eight-element MIMO antenna is proposed for Wi-MAX (IEEE 802.16d) and 5G applications band. A reverse U-shaped slot is introduced in the radiated structure to resonate the antenna in lower resonating bands. The Antenna covers the measured frequency range from 3.45 GHz to 3.55 GHz. An Electromagnetic coupling among the four/eight MIMO elements affects the overall

In wireless sensor networks, energy consumption is one of the main constraints that limit the effects of their applicabilities. Clustering provides a practical solution to improve energy efficiency. However, the loads of each cluster head are not balance. Thus, the energy cannot be consumed evenly in each cluster head. To overcome this problem, we propose a distributed load balancing clustering algorithm

Research into a pandemic like Covid-19 needs a tremendous input of patient histories and characteristics. Patients and doctors are only willing to share these sensitive data when they are ensured that the data are solely used by legitimate research laboratories. Asymmetric group key agreement (AGKA) protocols provide a good cryptographic primitive to address this requirement. The AGKA protocols proposed

During the video image coding transmission, there is always a lot of noise. When the gray distortion rate of video image is 10.56–50.56%, the image packet loss rate is high. Therefore, an algorithm of fault-tolerant coding transmission of video image based on orthogonal frequency division multiplexing (OFDM) technology was put forward. Multi description video coding was performed based on low frequency

The large scale multiuser multiple input multiple output (MU-MIMO) is one of the promising communication technology for 5G wireless networks as it offers reliability, high spectral efficiency and high throughput. The lattice reduction (LR) precoding based user level local likelihood ascent search (ULAS) detection scheme is proposed in this paper for efficient signal detection in large scale MU-MIMO

Because the current method of attack detection of current flow microgrid is slow, it leads to the increase of detection time. Therefore, a two-stage segmentation model based attack detection method for DC microgrid network is proposed. The structure of DC microgrid is analyzed, the model of DC microgrid network is constructed, and the sparse region of the micro grid network is divided. According to

In this paper, we suggest the use of Reconfigurable Intelligent Surfaces (RIS) for hybrid Radio Frequency (RF) Visible Light Communications (VLC). The signal is transmitted from a transmitter T to a relay C using RIS. RIS is implemented as a transmitter or a reflector between T and C. The relay node C decodes the received signal and transmits it to the receiver R using a VLC link. The proposed VLC/RF

The Cloud-IoT framework offers on-demand service for numerous applications with the aid of data gathered by IoT and the computing resources of cloud computing. The quality of service (QoS) degrades due to task-VM mismatch due to the heterogeneous service request from IoT devices. The tasks processed by an inappropriate VM may cause delay and affect the Quality of Service (QoS). The proposed task allocation

Numerous network can be connected by using the mobile ad hoc network. It can have security attacks like the worm hole, denial of service attack, jellyfish and also the blackhole. During this they take a path which is the shortest for the place where it has to reach. During sending of message two types of attacks are generally seen such as the blackhole attack and the wormhole attack. In this research