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Wireless Personal Communications OnlineFirst articles

18.07.2022

Comparative Analysis of Full Duplex and Half Duplex Relay for High-Speed Vehicular Scenario

In vehicular communication, high mobility causes frequent signal variation, which results in frequent handover and poor quality of service for vehicular users. Installing a relay on the top of the vehicle is a promising technology for overcoming …

verfasst von:
Mohd Javed Khan, Ram Chandra Singh Chauhan, Indrasen Singh

17.07.2022

Improving the Performance of HF Radio Networks in the Presence of Interference through Automatic Link Establishment with Frequency Hopping Technique

Automatic Link Establishment (ALE) is crucial to channel assignment and data exchange in HF radio networks. The link establishment interval and quality are two main concerns in this context. In jamming environments, the jammer signals seriously …

verfasst von:
Masoud Khodaverdizadeh, Afrooz Haghbin, Farbod Razzazi

16.07.2022

Design of Hybrid Precoding for Millimeter-Wave Massive MIMO System

In order to improve the spectral efficiency of hybridly-connected hybrid precoding, the optimal hybrid precoding matrix under the ideal conditions was firstly obtained by using the principle of successive interference cancellation. Secondly, the …

verfasst von:
Sammaiah Thurpati, P. Muthuchidambaranathan

16.07.2022

Performance Analysis of a Prediction-Sensing Based Cooperative Energy Harvesting CRN Over Rician Fading Channels

In this work, we investigate a prediction-sensing based cooperative energy harvesting cognitive radio network (EH-CRN) over a Rician fading environment. Incorporating a prediction based sensing mechanism provides enhanced protection to the …

verfasst von:
Banani Talukdar, Deepak Kumar, Wasim Arif

Open Access 13.07.2022

Radar Pulse Compression with Optimized Weighting Window for SAR Receivers

This paper proposes a novel design of a software-defined matched filter (MF) for digital receivers of synthetic aperture radar (SAR). The block diagram of the proposed receiver is described in detail. The purpose of this filter is to produce a SAR …

verfasst von:
Khalid F. A. Hussein, Asmaa O. Helmy, Ashraf S. Mohra

12.07.2022

Presentation Attack Detection Using Referential Quality Metrics and Minutiae Count

The fingerprint presentation attack is still a major challenge in biometric systems because of its increased applications worldwide. In the past, researchers used fingerprint presentation attack detection (FPAD) for user authentication, but it …

verfasst von:
Akhilesh Verma, Anshdha Gupta, Mohammad Akbar, Arun Kumar Yadav, Divakar Yadav

12.07.2022

Omnidirectional Microstrip MIMO Antenna for Intelligent Vehicle RADAR Communication

The Multiple Input Multiple Output (MIMO) antenna was developed to enhance many wireless communications with the diverse range of antenna elements. Multiple antennas focus energy into smaller regions of space with improved directional gain and …

verfasst von:
Somasundaram Mathivanan, A. Rajeswari

11.07.2022

Social Communication Disorder Outside Intellectual Disability? A Review and Classification Approach to Receptive and Expressive Communication in Intellectual Disability

Speech plays an imperative part in friendly and verbal correspondence for people. 'Verbal correspondence' signifies communicating thoughts, sentiments and considerations, and 'speech' is a medium to convey data, which isn't limited to explanation …

verfasst von:
Gaurav Aggarwal

11.07.2022

Dependability-Based Analysis for Ultra-reliable Communication in Heterogeneous Traffic Cognitive Radio Networks with Spectrum Reservation

Spectrum availability and network reliability both are the crucial aspects in Cognitive Radio Networks (CRNs) to ensure ultra-reliable communication (URC). Therefore, the current research work aims to perform an in-depth dependability theory-based …

verfasst von:
Shruti Goel, Rakhee Kulshrestha

11.07.2022

Design and Analysis of High-Speed Bottleneck-Free One-Dimensional OCDMA Based Gigabit Symmetric PON

In this paper, a high-speed Gigabit symmetric Passive Optical Network is proposed,designed and analyzed using 1-dimensional Spectral Amplitude Coding Optical CDMA technique and Free Space Optical (FSO) channel in the last-mile network to address …

verfasst von:
Kehkashan A. Memon, A. Waheed Umrani, Mukhtiar A. Unar, Wajiha Shah, Fahim A. Umrani

08.07.2022

A High Resilience and High Scalable Key Pre-distribution Scheme Based on Combinatorial Designs for Resource-Constrained Devices in IoT Networks

Resource-constrained Devices are extensively used on the Internet of Things (IoT). WSN, RFID, and embedded systems are examples of these devices that have processing and communication power, memory capacity, and energy constraints. One of the …

verfasst von:
Neda Solari Esfehani, Hamid Haj Seyyed Javadi

07.07.2022

A Framework for Designing Unsupervised Pothole Detection by Integrating Feature Extraction Using Deep Recurrent Neural Network

One of the significant causes of road accidents is the presence of potholes. In order to overcome this difficulty, several techniques have been designed, from manual reporting to authorities taking steps for auto-detection of pothole regions.

verfasst von:
R. Sathya, B. Saleena

07.07.2022

Optimal Energy-Delay Scheduling using Improved Beetle Antennae Search (BAS) for Energy-Harvesting WSNs

Optimal energy delay scheduling for capacity allocation problems in interference channel energy harvesting wireless sensor networks (EH-WSN) address of static data streams as well as power surveying. The goal is to diminish the general regression …

verfasst von:
Battina Srinuvasu Kumar, S. G. Santhi, S. Narayana

06.07.2022

A Novel Double Threshold-Based Spectrum Sensing Technique at Low SNR Under Noise Uncertainty for Cognitive Radio Systems

Cognitive Radio is a novel concept that has invoked a paradigm shift in wireless communication and promises to solve the problem of spectrum underutilization. Spectrum sensing plays a pivotal role in a cognitive radio system by detecting the …

verfasst von:
Garima Mahendru

06.07.2022

Multilink Solution for Seamless Transition Between Multicast and Unicast Areas in 5G Core Network

A multilink (ML) methodology efficiently combines unicast (UC) and multicast (MC) transmissions to provide service to numerous devices. In this paper, the appropriate use of ML solutions for UC/MC transitions in 5G core networks is presented and …

verfasst von:
Jamil S. Al-Azzeh, Aws Al-Qaisi, Roman Odarchenko, Ece Öztürk, Volker Pauli, Waqar Zia, Baruch Altman

06.07.2022

Telugu DNA for Safe Delivery: A Secured Text Communication

Data breaches are security conflicts in which information is assessed without authorisation. Encrypting the information using legitimate languages is an efficient method for securing it from cryptanalysis. In this paper, a hybrid Telugu …

verfasst von:
S. Aashiqbanu, B. Krishna Murthy, G. Bindu Sai, Gali Sowmya, Kalluru Hemaswitha, Rengarajan Amirtharajan

06.07.2022

Salp Swarm Optimization-Based Clustering Algorithm (SSOCA) in Adaptive FANET to Improve QoS for Disaster Response Operations

Unmanned Aerial Vehicles (UAVs) are well appropriate devices for wireless communication in Flying Ad-hoc Networks deployed in several applications like disaster and rescue management. The challenging issues of UAVs such as tiny flight time and …

verfasst von:
Ankur Pandey, Piyush Kumar Shukla, Ratish Agrawal

05.07.2022

Modeling and Designing of a Compact Single Band PIFA Antenna for Wireless Application Using Artificial Neural Network

In this paper, we are interested to design a compact single band PIFA antenna using the artificial neural networks based on the multilayer perceptrons. The designed antenna will operate at the frequency 2.45 GHz for industrial, scientific and …

verfasst von:
Lahcen Sellak, Lahcen Aguni, Samira Chabaa, Saida Ibnyaich, Abdelouhab Zeroual, Atmane Baddou

05.07.2022

A Wake-up Radio-Based Energy-Efficient Multi-Hop Clustering Protocol for WSNs

Wireless sensor networks (WSNs) are considered to be one of the main technologies that are heavily resource-constrained, in constant demand for energy-efficient and effective routing techniques. The so-called hierarchical or equivalently …

verfasst von:
Riad Aouabed, Fouzi Semchedine, Aboubekeur Hamdi-Cherif

04.07.2022

Trapezoidal Microstrip Patch Antenna Array for Low Frequency Medical Applications

This paper presents the design of low cost FR4 substrate trapezoidal patch microstrip feed antenna array for low frequency wireless medical applications. Initially, single element trapezoidal patch antenna having size of 70 × 30 mm2 has been …

verfasst von:
S. Suganthi, P. T. Selvan