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## Wireless Personal Communications OnlineFirst articles

20.06.2021

### k-Connected Relay Node Deployment in Heterogeneous Wireless Sensor Networks

Wireless sensor networks (WSNs) are mostly implemented in outdoor and harsh environments; consequently, the probability of node failure is high and applying the fault tolerance mechanisms becomes crucial. The relay nodes placement is a mechanism …

Autoren:
Hemmat Sheikhi, Mohamad Hoseini, Masoud Sabaei

19.06.2021

### Design and Optimization of Microstrip patch Antenna via Improved Metaheuristic Algorithm

Nowadays, Microstrip patch antennas (MPA) are commonly deployed in various applications as it has number of benefits like compatibility, lower volume, low weight, low cost and easiness to install on rigid surfaces. However, MPA is restricted with …

Autoren:
Ramakrishna Guttula, Venkateswara Rao Nandanavanam, Vella Satyanarayana

19.06.2021

### Implementing Single Path and Multipath Techniques Under Feedback Channel for Molecular Communication

In this paper, we have considered the feedback channel for molecular communication in order to increase the rate of communication and also to reduce energy consumption by implementing the single and multipath techniques. The transmitter …

Autoren:
Sanjit Ningthoujam, Swarnendu Kumar Chakraborty

19.06.2021

### Design and Analysis of Spurious Harmonics Suppressed Microstrip Ultrawide Band Filter using Modified Defected Ground Structure Techniques

In recent days, the growth of wireless communication systems has greatly influenced the communication sectors. Especially, the technological advancements made in the UWB filters play a significant role in redesigning the UWB signals. In this …

Autoren:
Hussain Bohra, Amrit Ghosh, Anand Bhaskar

18.06.2021

### A Novel Security Technique Based on Controlled Pixel Based Encryption of Image Blocks for Sharing a Secret Image

The existing approaches of block based recovery of progressive secret sharing paradigm have support for limited $${k}$$ k value in (k, n). Sian et al.’s as well Quan et al.’s block based visual secret sharing scheme has limited bound; works for a …

Autoren:
Neeraj Kumar Rathore, Dhiraj Pandey, Rumi Iqbal Doewes, Abhishek Bhatt

17.06.2021

### Mitigation of Malicious Flooding in Software Defined Networks Using Dynamic Access Control List

Software defined networks (SDN) creates an environment for designing customized networks based on consumer needs. SDN can effectively apply the decoupling methods on the forwarding plane and the control plane. The SDN controller will forward the …

Autoren:
J. Ramprasath, V. Seethalakshmi

16.06.2021

### Speech Recognition Using Enhanced Features with Deep Belief Network for Real Time Application

Speech is a natural way used by humans to communicate information. Speech signal conveys the linguistic information (the message) and lot of information about the speaker himself: Gender, age, regional origin, health and emotional state. Speech …

Autoren:
Gurpreet Kaur, Mohit Srivastava, Amod Kumar

16.06.2021

### Shield Techniques for Application Layer DDoS Attack in MANET: A Methodological Review

In today’s world of wireless networks the mobile ad-hoc networks are widely preferred as a communication medium as these are infrastructure less networks. The application layer of these networks is targeted by attackers because it is responsible …

Autoren:
Kiran Salunke, U Ragavendran

16.06.2021

### Performance Investigation of PM-ZCC Code in Hybrid SAC-OCDMA System through Inter-Satellite OWC Channel

Inter-satellite optical wireless communication (IsOWC) is a developing free-space optical technology used to communicate among satellites in space. At the same time, SAC-OCDMA (spectral amplitude coding optical code division multiple access) is an …

Autoren:
Himali Sarangal, Amarpal Singh, Jyoteesh Malhotra, Simrandeep Singh Thapar

16.06.2021

### AKH-NFIS: Adaptive Krill Herd Network Fuzzy Inference System for Mobile Robot Navigation

Mobile robot navigation has been a current issue in the most recent two decades. Mobile robots are necessary to explore in obscure and dynamic situations. To solve the aforementioned issues an extended Kalman filter (EKF) and adaptive Krill Herd …

Autoren:
Madhu Sudan Das, Anu Samanta, Sourish Sanyal, Sanjoy Mandal

16.06.2021

### Study of End to End Image Processing System Including Image De-noising, Image Compression & Image Security

Over the last few years, the computer vision has a huge impact in the field of information technology. The foundation for computer vision is laid by image processing. Digital Image Processing is one of the vast area of research; with three …

Autoren:
Sandeep K. Shelke, Sanjeet Kumar Sinha, Govind Singh Patel

15.06.2021

### An Energy-Aware Hybrid Approach for Wireless Sensor Networks Using Re-clustering-Based Multi-hop Routing

Wireless sensor networks (WSNs) consist of a large number of sensor nodes, which are primarily employed for collecting data from an environment of interest. Energy resources of WSN nodes are generally restricted, irreplaceable and …

Autoren:
Amin Rezaeipanah, Parvin Amiri, Hamed Nazari, Musa Mojarad, Hamid Parvin

15.06.2021

### Clustering of WSN Based on PSO with Fault Tolerance and Efficient Multidirectional Routing

The use of effective clustering algorithms can extend the life of wireless sensor networks. In general, the clustering algorithm should have the ability to reduce the energy requirement. Henceforth, this paper presents the particle swarm …

Autoren:
W. S. Kiran, S. Smys, V. Bindhu

14.06.2021

### Switchable & Configurable Feed Network for Array Antenna at C-Band Application

A 2 × 2 circularly polarized array is presented whose polarization diversity can be electronically controlled. The antenna array utilizes 180° rat-race and two pair of hybrid couplers. The antenna’s CPW feed-line comprises of a reconfigurable …

Autoren:

14.06.2021

### Performance Analysis of SD-WDM System Using Alternate Polarization for RZ-DPSK and CSRZ-DPSK Signals

In this paper, performance of super dense wavelength division multiplexing system (SD-WDM) has been evaluated using RAMAN-EDFA-RAMAN hybrid optical amplifier (HOA). Performances have carried out for RZ-DPSK and CSRZ-DPSK alternate polarized …

Autoren:
Chakresh Kumar, Ghanendra Kumar

09.06.2021

### Efficient Privacy-Preserving Anonymous Authentication Protocol for Vehicular Ad-Hoc Networks

Vehicular ad-hoc network (VANET) has been considered as one of the most promising wireless sensor technologies, which could enhance driving convenience and traffic efficiency through real-time information interaction. Nevertheless, emerging …

Autoren:
Xiaojun Zhang, Wenchen Wang, Liming Mu, Chao Huang, Hong Fu, Chunxiang Xu

09.06.2021

### P-LUET: A Prolong Lines of Uniformity Based Enhanced Threshold Algorithm for Heterogeneous Wireless Sensor Network Enabled Internet of Things Framework

With expanding realms of Internet of Things (IoT), researchers have started venturing into designing such algorithms for Wireless Sensor Networks (WSN) that support IoT network requirements. However, collaborating a sensor network into Internet of …

Autoren:
Tanvi Sood, Kanika Sharma

08.06.2021

### Cloud Computing Intrusion Detection Technology Based on BP-NN

With the continuous development of network technology and the continuous expansion of network scale, the security of the network has suffered more threats, and the attacks facing them have become more and more extensive. The frequent occurrence of …

Autor:
Linbin Wen

05.06.2021

### Optimized Energy Management Model on Data Distributing Framework of Wireless Sensor Network in IoT System

Data Dissemination is an essential transmitting method for a sensor network to the end-users across any set of interconnected frameworks. WSN is often used within an IoT system, in other words. As in a mesh network, a wide collection of sensors …

Autoren: