Ingenious Method for Conducive Handoff Appliance in Cognitive Radio Networks

Dhivya, J. Josephine; Ramaswami, M.

doi:10.11591/ijece.v8i6.pp5195-5202

Cited by 6 publications

(5 citation statements)

References 13 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The versatile VHO approach has been appeared to improve the framework asset usage by expanding the dependence of the MT on the WLAN, just as rationing the assets of the 5G organised for clients situated outside the WLAN. All the more significantly, the proposed half breed model gives a way to adaptable framework structure [26][27][28][29][30][31][32].…”

Section: Resultsmentioning

confidence: 99%

RETRACTED: Bandwidth Optimization for Vertical Handoff using Hybrid Cuckoo Search and Genetic Algorithm Scheme

Khurana

Jha

Gupta

2022

J. Phys.: Conf. Ser.

View full text Add to dashboard Cite

Future remote systems should have the option to handle the gain in a different system state. One of the most of the time tried issues for coordination is the vertical handoff, which is an option to handoff portable hubs between different systems. While customary handoff codes are based on quality checks, vertical handoffs must assess additional factors, for example, funding costs, proposed governance, systematic location, and customer learning. In this paper, some improvements are proposed for the implementation of vertical handoff option calculations aimed at increasing the nature of the administration experienced by each customer. Firstly, talk about the idea of alignment-based handoff is done. At that point, cost efficiency can be achieved by sending decisions on the target systems depending on the classification of the customer and the measurements provided by the system. Finally, a demonstration investigation suggests that the proposed reforms can achieve significant gains like governance and the productive use of assets. In the present work, two other half-schemes are proposed using the cuckoo search calculation and the genealogical calculation. In the two mixing plots, the calculation consists of two steps: the primary stage, which examines the location of the cuckoo search (CS), or the genetic algorithm (GA). In the subsequent stage, to improve worldwide pursuit and dispose of catching into a few neighbourhood optima is done. Reproducibility results and testing with old-time CS and GA calculations confirm the feasibility of the proposed computation in designing various benchmark correction capabilities.

show abstract

Section: Resultsmentioning

confidence: 99%

RETRACTED: Bandwidth Optimization for Vertical Handoff using Hybrid Cuckoo Search and Genetic Algorithm Scheme

Khurana

Jha

Gupta

2022

J. Phys.: Conf. Ser.

View full text Add to dashboard Cite

show abstract

“…Here, PSO, specPSO, and GA swarm-based optimization algorithms are used. Dhivya et al [ 19 ] discuss about Ingenious Method for Conducive Handoff Appliance in Cognitive Radio Networks. DSA can be used to check for available channels for the SU when handoff occurs and that an improved swarm-based cognitive radio approach be used to overcome this issue.…”

Section: Literature Survey and Problem Statementmentioning

confidence: 99%

Innovative Spectrum Handoff Process Using a Machine Learning-Based Metaheuristic Algorithm

Srivastava

Singh

Malik

et al. 2023

Sensors

View full text Add to dashboard Cite

A cognitive radio network (CRN) is an intelligent network that can detect unoccupied spectrum space without interfering with the primary user (PU). Spectrum scarcity arises due to the stable channel allocation, which the CRN handles. Spectrum handoff management is a critical problem that must be addressed in the CRN to ensure indefinite connection and profitable use of unallocated spectrum space for secondary users (SUs). Spectrum handoff (SHO) has some disadvantages, i.e., communication delay and power consumption. To overcome these drawbacks, a reduction in handoff should be a priority. This study proposes the use of dynamic spectrum access (DSA) to check for available channels for SU during handoff using a metaheuristic algorithm depending on machine learning. The simulation results show that the proposed “support vector machine-based red deer algorithm” (SVM-RDA) is resilient and has low complexity. The suggested algorithm’s experimental setup offers several handoffs, unsuccessful handoffs, handoff delay, throughput, signal-to-noise ratio (SNR), SU bandwidth, and total spectrum bandwidth. This study provides an improved system performance during SHO. The inferred technique anticipates handoff delay and minimizes the handoff numbers. The results show that the recommended method is better at making predictions with fewer handoffs compared to the other three.

show abstract

“…A GA was chosen, because it is robust, not easily trapped in local maxima (or minima) and is suitable for complex problems (with a large number of variables), especially those involving mutual coupling. It has been used in many applications especially in wireless communication such in in cognitive radio networks [17].…”

Section: Antenna Array Optimization Using Active Element Pattern and Genetic Algorithm (Ga) Techniquesmentioning

confidence: 99%

Design and optimize microstrip patch antenna array using the active element pattern technique

Ali¹,

Malek²,

Jusoh³

et al. 2019

Bulletin EEI

View full text Add to dashboard Cite

Microstrip patch antennas are widely used in modern day communication devices due to their light weight, low cost and ease of fabrication. In this paper, we have designed and fabricated two Microstrip Patch Antennas (slotted-ring and truncated-slotted ring) and array at 2.4 GHz for Wireless Local Area Network (WLAN) applications using Computer Simulation Technology, CST. The antenna design consists of rectangular radiating patch on Rogers RT5880 substrate and is excited by using coaxial probe feeding technique. The truncated-slotted ring has been designed on top of the radiating patch to improve bandwidth. The simulation and measurement results of the both antennas are in close agreement with each other. Due to the good agreement of simulation and measurement results of truncated-slotted ring antenna in comparison with slotted-ring antenna, it has been selected for antenna array design. The simulated and measured S11 of truncated-slotted ring antenna shows -21dB and -15.6 dB at 2.4 GHz respectively. Then, the antenna has been formed into 1x4 array in order to observe its beamforming capability. The proposed antenna array is suitable for 802.11b/g/n Wi-Fi standard which is proposed to be used for IoT.

show abstract

Ingenious Method for Conducive Handoff Appliance in Cognitive Radio Networks

Cited by 6 publications

References 13 publications

RETRACTED: Bandwidth Optimization for Vertical Handoff using Hybrid Cuckoo Search and Genetic Algorithm Scheme

RETRACTED: Bandwidth Optimization for Vertical Handoff using Hybrid Cuckoo Search and Genetic Algorithm Scheme

Innovative Spectrum Handoff Process Using a Machine Learning-Based Metaheuristic Algorithm

Design and optimize microstrip patch antenna array using the active element pattern technique

Contact Info

Product

Resources

About