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Ant Lion Optimization Based Medical Data Classification Using Modified Neuro Fuzzy Classifier Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-20 Balasaheb Tarle, Sudarson Jena
The progression of converting depiction of medical analysis and measures into widespread medical code numbers is known as medical classification. According to the conclusion of medical investigation or description of medical handling, the classification of difficulty is resolved by means of the medical specialist in medical region. Primarily preprocessing is employed to alter appropriate model from
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Performance Analysis of Learning Rate Parameter on Prediction of Signal Power Loss for Network Optimization and Better Generalization Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-20 Virginia C. Ebhota, Viranjay M. Srivastava
This research work explores the neural network learning capabilities by using a multi-layer perceptron artificial neural network to predict signal power loss by means of dataset from long term evolution network. The analysis of the effect of the learning rate parameter and the adoption of early stopping method during network training have been executed by using varied values of learning rate to ascertain
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Multi-Element Wideband Planar Antenna for Wireless Applications Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-20 Sanjay Chouhan, Leeladhar Malviya
A wideband, multi-standard MIMO antenna with hexagonal geometry and slot is proposed for DCS/PCS/LTE/UMTS applications while keeping the real time application at prime to provide high data rate, low latency, high capacity, non-line-of communication, and reliability with continuity. The designed prototype covers 1.64–2.50 GHz frequency band with percentage bandwidth of 41.55% and resonates at 2.1 GHz
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Short‐Term High-Speed Traffic Flow Prediction Based on ARIMA-GARCH-M Model Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-19 Xianfu Lin, Yuzhang Huang
The traditional traffic flow prediction model acquired the poor characteristics of the traffic flow time series, which led to the low prediction accuracy. Therefore, the short-term high-speed traffic flow prediction based on arima-garch-m model was proposed. According to the urban traffic flow theory, ARIMA model and GARCH model are combined to obtain the corresponding fluctuation characteristics and
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Symmetric Algorithm for Detection of Coverage Hole in Wireless Sensor Network Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-19 Feifei Wang, Haifeng Hu
For the problems of traditional overburden hole detection methods, such as overtime, low accuracy and high running cost, etc. A multi factor reliable coverage hole detection method based on LEACH algorithm is proposed. Based on the analysis of the QoS architecture of wireless sensor networks and the research of representative network layer symmetry protocols, a symmetric network model is constructed
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A Survey on Traffic Management in Software-Defined Networks: Challenges, Effective Approaches, and Potential Measures Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-19 Amin Hodaei, Shahram Babaie
Software-defined networks (SDNs), as an emerging paradigm by separating the control plane from the data plane, increases flexibility and network utilization and reduces redundancy and operational cost. Traffic management of software-defined networks can be defined as network traffic monitoring and analyzing measures to improve network performance and quality of service metrics. Traffic management as
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A Novel Efficient Heuristic Based Localization Paradigm in Wireless Sensor Network Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-19 P. Sruthi, K. Sahadevaiah
Wireless sensor network (WSN) is applicable in all IoT applications, thus it has many advancements. However, it has many drawbacks like localization, link failure, and so on. In addition, the reduction of received signal strength (RSS) often causes path loss, while transferring the data when the path is lost then it drops the packets. To address this problem, the current research aimed to develop a
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A Novel Standard Strip and Scaling Technique for Transferring Taste Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-19 Saurabh Prasad, Ramjee Prasad
Human bond communication is termed as communicating the observed data by the five sensory organ from one side to the other via proper channel. We have already achieved success in transmission of two types of data which is observed by the two organs, i.e., eye and ear. Still we have not yet succeeded in the transfer of data detected by the rest three organs namely Nose, Tongue, and Touch. “A Novel Standard
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Symmetric Algorithm for Direction Tracking of Dribble Directional Shooting Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-19 Minhang Ma, Zhen Han
Tracking the trajectory of dribble directional shooting in the video image is beneficial to improve the basketball training skills. In this paper, the trajectory tracking method of dribble directional shooting based on the symmetrical algorithm is proposed. The symmetric differential algorithm is used to segment the video image of the dribble directional shooting. In the segmented image sequence, the
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Optimizing the Gain and Directivity of a Microstrip Antenna with Metamaterial Structures by Using Artificial Neural Network Approach Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-19 Metin Sağık, Olcay Altıntaş, Emin Ünal, Ersin Özdemir, Mustafa Demirci, Şule Çolak, Muharrem Karaaslan
The purpose of this study is to improve the gain and directivity of the microstrip patch antenna by means of metamaterial (MTM) structures. As it is known, antennas have power densities in a certain direction, and the radiation curves of the antennas are shaped by orienting them according to this power density. Based on this feature of the antennas, it is aimed to improve the gain and directivity of
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A Novel Hybrid Fault Tolerance Architecture in the Internet of Things Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-18 Mehdi Nazari Cheraghlou, Ahmad Khadem-Zadeh, Majid Haghparast
The most important challenge of the IoT is how to manage it. The presence of different technologies rendered IoT management much more complicated. DMTF has collected the management parameters in five FCAPS capacities. Regarding FCAPS, Fault Tolerance Capacity should be viewed as the first parameter among the top management characteristics. The objective of the present study is providing a new hybrid
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Efficient Cross-Correlation Algorithm for Correction of Common Phase Error Employing Preamble for Orthogonal Frequency Division Multiplexing (OFDM) Receivers Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-18 Lingfei Zhang, Jun Ma, Ziqin Wu, Yiming Wang, Chen Liu, Kashif Habib
In this paper, we propose a cross-correlation algorithm for correction of common phase error (CPE) in orthogonal frequency division multiplexing (OFDM) systems with high implementation efficiency. CPE resulting from the impairment of orthogonality among subcarriers is due to phase noise. It leads to the offset of demodulated data and increases the bit error rate (BER) of the receivers. As a result
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Data Analysis and Interpretation in IoT-Based Systems for Critical Medical Services and Healthcare Applications Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-18 Aanshi Rustagi, Mansi Shukla, FCD Samuel, S. Ananda Kumar, Amit Banerjee, Sangeetha Ramaswamy, L. Ramanathan
The use of Internet of things in health care is a major breakthrough as it can help us save a lot of lives that can be prevented because of prolonged commute distance to the hospital. We have improvised on pre-existing models to create this model. We were successfully able to achieve results on a small scale by transmitting relays of data over a Wi-Fi network. Our model will help reduce the travel
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A Novel Eye-Shaped Monopole Antenna for Dual Band and Wideband Communication Applications Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-17 Hiwa Taha Sediq, Bahman Mohammadi
This paper presents a compact dual-band monopole antenna printed on the low-cost FR4 substrate for multi wireless communication applications. The novel antenna consists of an eye-shaped patch and a semi-circular shaped slot on the half elliptical ground plane. The combination of the eye-shaped patch and a semi-circular shaped slot on the ground is used to expand the total length of the current path
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A Survey of Thermal Management in Cloud Data Centre: Techniques and Open Issues Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-15 Rama Rani, Ritu Garg
In recent years, there has been a great increase in usage of cloud data centers which leads the energy consumption growth by about 10% a year continuously. Further, due to the increase in temperature of cloud data center, the hardware failure rate increases and maintenance cost is also increased. Hotspots and an irregular temperature distribution are the major research issues. Therefore, accurate and
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Hilbert Transform and Statistical Analysis for Channel Selection and Epileptic Seizure Prediction Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-15 Heba M. Emara, Mohamed Elwekeil, Taha E. Taha, Adel S. El-Fishawy, El-Sayed M. El-Rabaie, Turky Alotaiby, Saleh A. Alshebeili, Fathi E. Abd El-Samie
This paper is concerned with Electroencephalography (EEG) seizure prediction, which means the detection of the pre-ictal state prior to ictal activity occurrence. The basic idea of the proposed approach for EEG seizure prediction is to work on the signals in the Hilbert domain. The operation in the Hilbert domain guarantees working on the low-pass spectra of EEG signal segments to avoid artifacts.
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Optimization Based Multi-Objective Weighted Clustering For Remote Monitoring System in WSN Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-13 Tibin Mathew Thekkil, N. Prabakaran
Wireless Sensor Network (WSN) is generally considered as a standout amongst the most critical advancements for the twenty-first century, it normally comprises multifunctional wireless sensor nodes, with detecting, communications, and calculation capacities. Clustering the random nodes in WSN is a challenging task with high performance. This paper presents the new clustering model to monitor the eco-friendly
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Highly Directive Microstrip Array Antenna with FSS for Future Generation Cellular Communication at THz Band Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-12 Uri Nissanov, Ghanshyam Singh, Eliezer Gelbart, Nitin Kumar
To establish a successful future generation cellular communication system in the Terahertz (THz) regime, there is a need to design high-directivity antennas, which will allow the signal to propagate beyond 0.1 km. Simultaneously, design wide bandwidth (BW) antennas to facilitate transmitting the information at a data rate up to 0.1 Tb/s. Two sets of microstrip array antennas have been designed, optimized
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Hybrid Heuristic Algorithm for Better Energy Optimization and Resource Utilization in Cloud Computing Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-11 Ali Abdullah Hamed Al-Mahruqi, Gordon Morison, Brian G. Stewart, Vallavaraj Athinarayanan
Energy-efficient execution of the scientific workflow is a challenging task in cloud computing that demands high-performance computing to process growing datasets. Due to the interdependency of tasks in the scientific workflow applications, energy-efficient resource allocation is vital for large-scale applications running on heterogeneous physical machines. Thus, this paper proposes a hybrid heuristic
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Reconfigurable Rounding Based Approximate Multiplier for Energy Efficient Multimedia Applications Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-09 Bharat Garg, Sujit Patel
The approximate design has emerged as a revolutionary design paradigm to obtain energy efficient digital signal processing cores while exhibiting acceptable accuracy. In different signal processing architectures, multiplier is the prime arithmetic unit and significantly influences the performance of these cores. Therefore, four novel energy efficient rounding based approximate (RBA) multiplier architectures
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Learning-Based Security Technique for Selective Forwarding Attack in Clustered WSN Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-07 Surinder Singh, Hardeep Singh Saini
Selective forwarding attacks in WSN can damage many mission-critical applications, like military surveillance and forest fire censoring. In such attacks, malicious nodes most of the time functions like regular nodes, but sometimes drop sensitive packets selectively, like a packet recording the dissimilar power' activity, making it more difficult to identify their malicious intent. The current selective
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FSCVG: A Fuzzy Semi-Distributed Clustering Using Virtual Grids in WSN Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-07 Armin Mazinani, Sayyed Majid Mazinani, Sedigheh Hasanabadi
Wireless sensor network comprises of tiny devices which are powered by limited energy resources. Therefore, providing methods to reduce energy consumption is essential to develop this sort of networks. Clustering is one of the major techniques which is introduced to increase wireless sensor network lifetime through providing hierarchy structure. This article represents a semi-distributed fuzzy algorithm
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Class-AB Flipped Voltage Follower Cell with High Current Driving Capability and Low Output Resistance for High Frequency Applications Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-07 Caffey Jindal, Rishikesh Pandey
In this paper, a class-AB flipped voltage follower cell with high current driving capability is proposed. The proposed flipped voltage follower (FVF) cell offers increased current sourcing capability and large input/output voltage swing due to the use of bulk-driven and level shifter techniques, respectively. Further, it uses an additional NMOS transistor connected between output and ground terminals
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Simultaneous Interleaver Assignment Requests Handling in Inverse Tree Interleaver Deployment Scenario for Multi-user 5G Communications Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-07 Manish Yadav, Pramod Kumar Singhal
Interleaver centric systems have a significant role to play in fifth generation (5G) real-time communication. Flip Left–Right approach based Inverse Tree Interleavers (FLRITIs) are among one of the recently developed interleavers for these interleaver centric systems. During the real-time communication, interleaver assignment requests from multiple users often arrive at next generation NodeB (gNB)
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Routing Protocols in Delay Tolerant Networks: Comparative and Empirical Analysis Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-06 Ankita Verma, Savita, Sanjiv Kumar
A Delay Tolerant Network (DTN) is a network capable of handling long delays and data loss efficiently in various challenged scenarios and environments. Owing to the mentioned challenges, it becomes crucial to study how the routing protocols are designed to adapt in such networks. Currently, the research in this domain is focused on the improving the data delivery ratio and minimizing delays in the
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A Kind of Event Trust Model for VANET Based on Statistical Method Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-06 Xuemei Yan, Xiang Gu, Jin Wang, Jie Wan, Liang Chen
The paper proposed a trust model based on mathematical statistic method to enhance the safety of a VANET. By applying the statistical principles such as significance test, hypothesis test and confidence interval, the model can help the reputation management center to calculate trust values of all vehicle nodes, can help vehicle nodes to judge whether an event message can be trust or not. The simulation
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Multiple Access Control in a Centralized Full-Duplex Cognitive Machine Type Network with RF Energy Harvesting Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-06 Show-Shiow Tzeng, Han-Wen Chou
Machine type communication connecting machines in the Internet of Things (IoT) brings massive traffic and rapidly increases the demand for radio spectrum in wireless networks. To transmit the traffic in limited spectra, a time division multiple access (TDMA) based interface with a reservation scheme, which is spectrum-efficient, energy-efficient, and deployment-economical, was proposed in cognitive
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A Novel Distributed Sensor Fusion Algorithm for RSSI-Based Location Estimation Using the Unscented Kalman Filter Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-05 Yufang Yin, Qiyu Wang, Huijie Zhang, Hong Xu
We address the Bayesian sensor fusion approach for distributed location estimation in the wireless sensor network. Assume each sensor transmits local calculation of target position to a fusion center, which then generates under a Bayesian framework the final estimated trajectory. We study received signal strength indication-based approach using the unscented Kalman filter for each sensor to compute
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Energy Efficient Clustering for Certificate Revocation Scheme in Mobile Ad-Hoc Network Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-05 K. Rajkumar, M. K. Jeyakumar
Mobile ad hoc networks (MANETs) have a wide range of uses because of their dynamic topologies and simplicity of processing. Inferable from the autonomous and dynamic behavior of mobile nodes, the topology of a MANET frequently changes and is inclined to different attacks. So, we present certificate revocation which is an efficient scheme is for security enhancement in MANET. This certificate revocation
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Energy Efficient Data Gathering using Spatio-temporal Compressive Sensing for WSNs Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-05 K. Sekar, K. Suganya Devi, P. Srinivasan
In recent times, the wireless sensor network (WSN) has been designed to save energy for prolonging its lifetime. Minimize the implementation cost and energy utilization of sensors, and various data compression techniques have been used. We propose a new algorithm, semi-variance based compressive sensing (SCS), in this paper. The proposed scheme works with the spatio-temporal correlation of the signal
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Analysing Outage Probability and Diversity for Matrix Based Shadowed Attenuation in Multipath Fading Environment Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-05 Arvind Dhaka, Vidhyacharan Bhaskar, Siddhartha Chauhan, Amita Nandal
In this research outage probability is analysed for a proposed matrix based method using selection combining diversity under shadowed attenuation in a typical macrocell environment. The conventional Lognormal shadowing model approximates the gamma probability density function which is used in proposed matrix based method. The closed form expressions are developed for evaluating the probability of outage
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Development of a Real-Time Dynamic Weighting Method in Routing for Congestion Control: Application and Analysis Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-05 Mohammad Alshinwan, Laith Abualigah, Chul-Soo Kim, Hamzeh Alabool
Congestion control issues have received consistent attention from several telecommunication researchers and practitioners for many years because network congestion often causes significant packet loss and delay problems. Although many suggested methods for these issues and problems can be available in telecommunication literature, there is room for improvement. This paper's primary objective is to
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IRCTGP: A Novel Intra-node Resource Control Protocol Based on Traffic Priority and Evolutionary Games Theory for Wireless Sensor Networks Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-05 Nazbanoo Farzaneh
A Wireless Sensor Network (WSN) is a network which is made up of resource-constrained wireless sensors with restricted capabilities. Quality of Service in Wireless Sensor Networks is still an open area of research, due to the fact that several problems need to be solved using resource constrained WSN nodes. The probability of congestion occurrence and packet loss in Wireless Sensor Networks is high
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Performance Enhancement of Gaussian Minimum Shift Keying Using Optimum Phase Sampling Technique for Turbulent Free-Space Optical Communication Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-04 Pritam Keshari Sahoo, Yogendra Kumar Prajapati, Rajeev Tripathi
In this paper, analytical performances of Gaussian minimum shift keying (GMSK) are studied for free space optical communication system. Authors propose an innovative sampling technique called, optimum phase sampling technique to investigate the bit error performance of GMSK modulation. Subsequently, performances of GMSK like, bit error rate (BER), power spectral density, and adjacent carrier interference
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Clustering Based Two Dimensional Motion of Sink Node in Wireless Sensor Networks Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-04 Habila Basumatary, Arindam Debnath, Mrinal Kanti Deb Barma, Bidyut Kumar Bhattacharyya
The wireless sensor network (WSN) is always known for its limited-energy issues and finding a good solution for energy minimization in WSNs is still a concern for researchers. Implementing mobility to the sink node is used widely for energy conservation or minimization in WSNs which reduces the distance between sink and communicating nodes. In this paper, with the intention to conserve energy from
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Adaptive Resource Management Solution for Ad-Hoc Opportunistic Networks Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-04 Ayman Khalil, Nassif Abou Haidar, Georges Bassil, Rabih Chbeir
Opportunistic network (OppNet) is described as one of the most challenging network models, since contact between nodes is intermittent. In OppNet, an end-to-end path between the source and the destination does not exist because of nodes mobility. Therefore, relay nodes store then transmit the packets whenever a connection is available. Thus, store-carry-forward is the technique that allows OppNet to
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Implementation of Downlink Physical Channel Processing Architecture for NB-IoT Using LTE/5G Networks Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-04 P Kabilamani, C Gomathy
The monumental success over the years, in wireless communication and mobile communication have overcome the challenges such as fading, multipath, interferences and spectrum limitations due to the advancement in the communication system with higher peak data rate with reduced latency thus most of research work are being focused from long term evolution (LTE) along with reduced delay, area and power
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A Novel Feature-Based DDoS Detection and Mitigation Scheme in SDN Controller Using Queueing Theory Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-04 Ava Tahmasebi, Ahmad Salahi, Mohammad Ali Pourmina
Software defined network (SDN) has attracted great interests as an emergent paradigm which aims to centralize the configuration of network devices by decoupling control layer and data layer. One considerable challenge in SDN is to protect against multiple attacks generated by distributed denial of service (DDoS) bots which attempt to make SDN controllers unavailable. The goal of this research is to
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Performance Analysis in Terms of Bit Error Rate Over Fluctuating Two-Ray (FTR) Fading Channels Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-04 Laishram Mona Devi, Aheibam Dinamani Singh
The fluctuating two-ray (FTR) channel is currently taken as a suitable small-scale fading model for fifth-generation millimeter-wave communications. This paper analyzes the performance in terms of the average bit error rate (ABER). The expressions of ABER of coherent and non-coherent modulation are evaluated using probability density function over FTR fading channels. Moreover, the behaviors of each
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Low-Profile Parallel Mutually Coupled Triple-Band Antenna for Telecommunications Applications Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-03 Riki Patel, Arpan Desai, Trushit Upadhyaya
A compact dual parallel slotted-patch antenna having a single offset feed on the corner side is presented. The antenna geometry comprises parallel and horizontal coupled S dual slotted structure at the top, with a complete ground plane at the bottom, which is oriented to enhance the multiband frequency bands. The patch is patterned on an FR4 substrate having a dielectric constant of 4.4 and loss tangent
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A Deep Neural Network Model for Hybrid Spectrum Sensing in Cognitive Radio Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-03 A. Nasser, M. Chaitou, A. Mansour, K. C. Yao, H. Charara
Spectrum sensing (SS) is an essential task of the secondary user (SU) in a cognitive radio system. SS monitors the primary user (PU) activity in order to avoid any collision with SU, as the latter should be silent when PU is active on a given channel. Hybrid SS (HSS) is one of the powerful methods used to monitor PU activity. It consists of using different detectors together to make a final decision
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User Selection in MU-MIMO System with Limited CSI Feedback Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-03 Su Pan, Peng Chen
In this paper, the concept of multi-channel integrated SINR is proposed for Multi-User Multiple Input and Multiple Output (MU-MIMO) limited feedback system where all equivalent channels are used to transmit data. We prove that the achievable bit rate of user terminal depends on its multi-channel integrated SINR. We propose a user selection algorithm based on the multi-channel integrated SINR which
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Wavelet-Based Least Common Ancestor Algorithm for Aggregate Query Processing in Energy Aware Wireless Sensor Network Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-03 Reeta Bhardwaj, Dinesh Kumar
Wireless sensor network (WSN) is developed as a network of sensors, which engage in sensing and transmitting the data to the sink node. The constraints, such as energy, memory, and bandwidth insist the researchers to develop an efficient method for data transmission in WSN. Accordingly, this paper introduces a data aggregation mechanism based on query processing, Wavelet-based Least Common Ancestor-Sliding
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An Optimized IR-UWB Communication System with Interference Reduction on a Narrowband System Using Genetic Algorithm Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-03 Hassan Khalesi, Vahid Ghods
This paper proposed a new impulse radio ultra wideband (IR-UWB) signal to reduce interference on narrowband systems at high usage 5.2 GHz frequency. The combination of 4th and 5th order derivatives of Gaussian pulses were employed to generate the signal so that satisfy the US Federal Communications Commission (FCC) mask. The genetic algorithm technique was used to find the pulse optimized parameters
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Optimally Configured Deep Convolutional Neural Network for Attack Detection in Internet of Things: Impact of Algorithm of the Innovative Gunner Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-03 Subramonian Krishna Sarma
Nowadays, the internet of things (IoT) has gained significant research attention. It is becoming critically imperative to protect IoT devices against cyberattacks with the phenomenal intensification. The malicious users or attackers might take control of the devices and serious things will be at stake apart from privacy violation. Therefore, it is important to identify and prevent novel attacks in
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A New Eigen-Structure Based DOA Estimation Method for Wideband Coherent Signals Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-03 Abbas Fathtabar, Ali Akbar Khazaei, Asadallah Ghezelbigloo
A new Direction of arrival (DOA) estimation method for wideband coherent sources is presented in this paper. This method does not require any prior knowledge of the source number and initial estimation of source angles. In the proposed method, at first, upon calculating the focusing matrix, the covariance matrix of all frequency bins are transformed to the reference frequency. Then by forming a Hankel
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Monitoring of Gas Distribution Pipelines Network Using Wireless Sensor Networks Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-03 Zaheer Abbas, Muhammad Rizwan Anjum, Muhammad Usman Younus, Bhawani Shankar Chowdhry
The Wireless Sensor Networks (WSNs) usually consist of several wirelessly connected sensors, to accumulate the data from some geographically scattered field and communicate it to a central database. Thus WSNs become an expedient tool to monitor the widespread gas distribution network such as Sui Northern Gas Pipelines Ltd. Pakistan. In this paper, some routing protocols performance has been investigated
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Design and Implementation of Routing Algorithm to Enhance Network Lifetime in WBAN Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-03 Ramesh Saha, Suparna Biswas, Satyajit Sarma, Sushanta Karmakar, Pranesh Das
Today’s era is the era of smart and remote applications exploiting advancement in sensors, cloud, Internet of things etc. Major application is in healthcare monitoring and support using wireless body area network (WBAN) in which sensor nodes sense vital physiological parameters and send to server through sink i.e. smart phone nowadays for seamless monitoring. The most significant issue in such applications
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Network Planning in Deep Fading Area is a Research Challenge Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-03 Satyendra Sharma, Brahmjit Singh
A modified path loss prediction model for deep fading area is presented and compared with standard indoor path loss model. An academician perspective, it may not be feasible to design a network for its maximum capacity & coverage under deep fading environment. The above facts reveals us to carry out real time analysis of network using advance set up and predict minimum detectable signal in deep fading
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The Smart Fall Detection Mechanism for Healthcare Under Free-Living Conditions Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-03 Gwo-Jiun Horng, Kai-Hong Chen
With the growing number of silver hair people, they cannot ignore the care system, fall is one of the important causes of death from accident injury. If the fall is not detected in time, the consequences may be very serious, even. The psychological haze caused by the injured leads to a reduction in activity. The care system includes a smartwatch to monitor physiological values and detect falls, a Beacon
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Research on GRU Neural Network Satellite Traffic Prediction Based on Transfer Learning Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-03 Ning Li, Lang Hu, Zhong-Liang Deng, Tong Su, Jiang-Wang Liu
In this paper, we propose a Gated Recurrent Unit(GRU) neural network traffic prediction algorithm based on transfer learning. By introducing two gate structures, such as reset gate and update gate, the GRU neural network avoids the problems of gradient disappearance and gradient explosion. It can effectively represent the characteristics of long correlation traffic, and can realize the expression of
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A Planar Dual-Band Antenna for ISM/Wearable Applications Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-03 Hari Singh, Kunal Srivastava, Sachin Kumar, Binod Kumar Kanaujia
In this paper, a small size, planar, dual-band antenna is proposed for ISM band applications. The antenna consists of a ground plane, a rectangular patch, and a microstrip feed line of 50 Ω. The antenna patch is loaded with several slots to obtain dual resonances in the range of 902–928 MHz and 2400–2480 MHz, covering the lower and higher ISM band frequencies, respectively. The simulated and measured
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Cooperative Communication Enabled Cognitive Radio in a Home-Care Application Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-03 Prakash Rajiah, A. Balaji Ganesh
In this paper, cooperative communication (CC) assisted cognitive wireless sensor network (CWSN) is presented for monitoring health and activity of an end-user in a smart indoor environment. The cooperative communication ensures better data delivery by utilizing minimum resources and also helps to track the location of the user, non-intrusively. The increase in demand for wireless sensor network insists
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On Authentication Schemes Using Polynomials Over Non Commutative Rings Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-03 Varun Shukla, Atul Chaturvedi, Manoj Kumar Misra
Authentication is a term very important for data communication security. We see many frauds due to authentication failure. The problem manifolds when communication is over insecure channel. Entity authentication is a term which involves proof of sender’s identity and very useful in various applications like in banking sector and various other client server mechanisms. Availability of quantum computers
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Joint Resource Allocation at Edge Cloud Based on Ant Colony Optimization and Genetic Algorithm Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-03 Weiwei Xia, Lianfeng Shen
Both the radio resources in wireless networks and the computational resources in cloud have big impact on the performance of the mobile cloud computing system. In this paper, we study the joint radio and computational resource allocation in a mobile edge cloud system with a heterogeneous radio access network and a close-by edge cloud. The objective of the proposed resource allocation scheme is to maximize
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Multi-objective Sunflower Based Grey Wolf Optimization Algorithm for Multipath Routing in IoT Network Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-03 Reena P. Pingale, S. N. Shinde
The emerging needs of innovative services in different areas led to the development of advanced intelligent systems using the heterogeneous technologies, devised by Internet of Things (IoT). IoT focuses on integrating the networks to facilitate smooth services to the humans. The interface between mobility patterns and the routing protocols contributes significantly to alter the performance of network
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Effectual Computing Enhanced Aggregator Node B for 5G Vehicular Milieu Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-02 P. Dharanyadevi, Venkatalakshmi Krishnan
In the existing environment, 30% of the base station has to handle the 70% of the network load. For a fact, the installation of additional base radio stations increases the deployment costs. The Computing Improved Aggregator Node B (CIANB) has been introduced for the 5G vehicular environment to fix this issue. The CIANB is the base radio station which consists of virtual cloud, storage space, and Aggregator
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Performance Analysis of Improved Self Cancellation Technique for Wavelet Based OFDM Through Simulink Model Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-02 Sandeep Sarowa, Surender Kumar, Davinder S. Rathee, Naresh Kumar
As per the most recent literature, Orthogonal Frequency Division Multiplexing (OFDM), a multi access technique, is considered most suitable for the 3G, 4G and 5G techniques in high speed wireless communication. What made OFDM most popular is its ability to deliver high bandwidth efficiency and superior data rate. Besides it, high value of peak to average power ratio (PAPR) and Inter Carrier Interference
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Minimizing Critical Event Delay and Maximizing Lifetime in a Hybrid Data-Gathering Protocol for WSNs Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-02 Debanjan Sadhukhan, Seela Veerabhadreswara Rao
In time driven data-gathering, sensor nodes generate periodic data which are gathered at the base-station. Whereas in event driven data gathering, sensors remain idle until a critical event occurs and then the event information is sent quickly to the central unit. In hybrid data-gathering, the nodes switches between time and event-driven strategy. In this paper, we propose a hybrid data-gathering protocol
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Optimal Spectrum Allocation Based on Primary User Activity Model in Cognitive Radio Wireless Sensor Networks Wireless Pers. Commun. (IF 1.061) Pub Date : 2021-01-02 H. Sedighi, M. Abbaspour
In Cognitive Radio Wireless Sensor Networks, the licensed spectrum bands are highly dynamic, and their status varies overtime. With the expansion of these networks, regarding the energy constraints and the fact that reallocation of the frequency spectrum is energy-consuming, the problem of controlling the behavior of secondary users in the allocation of the spectrum is of great importance. Providing
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