Efficient Seamless Handover Mechanism and Mobility Management for D2D Communication in 5G Cellular Networks

Sumathi, D.; Periasamy, P.; Nandakumar, S.; Balaji, S.

doi:10.1007/s11277-022-09655-5

Cited by 5 publications

(2 citation statements)

References 26 publications

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“…The industry for wireless communication is gaining popularity due to adoption of the emerging technologies like the Internet of things, Machine Learning, Robotics, Artificial Intelligence and D2D communication, [1] etc. Communicating in the wireless domain requires small power dissipation, high rates of data, low latency, a wide area of coverage [2] and efficient spectrum sparing. These needs are on a rapid increase every day [3].…”

Section: Introductionmentioning

confidence: 99%

Joint Resource Allocation Algorithm for D2D Communication in 5G Wireless Networks

Gopal

Velmurugan

2022

Preprint

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Device-to-device (D2D) communication is one of the most emerging technologyies for improving spectrum efficiency and Data rate requirements in 5G wireless networks. It also reduces the offload traffic rate in advanced network communications employing wireless methods. In the present work, a Kuhn-Munkres-based joint uplink-downlink resource allocation approach (AKMJUDRA) is presented for obtaining optimized throughput for the network. This is at the time of considering the D2D users’ Quality of Service as well as cellular users (CUs). To be specific, the method in the proposal is allowing the device users for reusing the resource provisions of CUs during either downlink or uplink. Formulation of optimizing problems is done as a mixed integer non-linear programming language generally called NP-hard (Non-Polynomial time hardness). The issue is addressed in a couple of different stages. The first stage is assigning Sub Channel (SC) and the second stage is Power Allocation (PA). Finally, the results are compared with the existing Joint Uplink Downlink Resource Allocation (JUDRA) techniques. This verifies the performance of the SC assignment and PA with network throughput, maximum transmission power and distance as primary parameters. The Proposed AKMJUDRA approach is a convergence of an optimal solution in polynomial time.

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Section: Introductionmentioning

confidence: 99%

Joint Resource Allocation Algorithm for D2D Communication in 5G Wireless Networks

Gopal

Velmurugan

2022

Preprint

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“…PU or the licensed users 6 are there too. The primary concern is about the working of CR such as spectrum sensing, spectrum decision and spectrum mobility 7‐9 . For spectrum sensing it scans to search for free spectrum slots.…”

Section: Introductionmentioning

confidence: 99%

Support Vector Machine based spectrum handoff scheme for seamless handover in Cognitive Radio Networks

Iyer¹,

Velmurugan

Periasamy

et al. 2022

Concurrency and Computation

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Summary The advancements in wireless communication go in leaps and bounds ushering in due attention to spectrum sharing. Spectrum scarcity is one of the major limitations causing hardships in the existing wireless networks. Cognitive Radio Networks (CRNs) emerge as a solution to tide over such humps. It prompts the secondary user (SU) to look out for unused spectrum and utilize them. The CRN helps the SU by permitting it to switch over to unused portions of the spectrum. When a primary user (PU) claims back the spectrum, SU is obliged to perform a spectrum handoff. The SU decides the type of policy to be chosen for the handoff. Such a decision‐making step during the handoff of the spectrum is imperative only if a changing policy is required. In this research work, Artificial Neural Networks (ANNs), Logistic Regression and Support Vector Machine (SVM) are proposed and implemented for a seamless handoff in CRN. From the experimental verifications, it is observed that the training accuracy is 97.9% and 97.6% for ANN and SVM, respectively. But during the actual phase, SVM to a certain extent performed better. This is due to the convergence nature of SVM on global minima.

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Elliptic curve cryptography based key management and flexible authentication scheme for 5G wireless networks

Thirunavukkarasu¹,

Kumar²,

Periasamy

et al. 2023

Multimed Tools Appl

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Efficient Seamless Handover Mechanism and Mobility Management for D2D Communication in 5G Cellular Networks

Cited by 5 publications

References 26 publications

Joint Resource Allocation Algorithm for D2D Communication in 5G Wireless Networks

Joint Resource Allocation Algorithm for D2D Communication in 5G Wireless Networks

Support Vector Machine based spectrum handoff scheme for seamless handover in Cognitive Radio Networks

Elliptic curve cryptography based key management and flexible authentication scheme for 5G wireless networks

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