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Listar por autor "Kumar, Sushil"

Mostrando ítems 1-13 de 13

BEST-Blockchain-Enabled Secure and Trusted Public Emergency Services for Smart Cities Environment

Bhawana; Kumar, Sushil; Rathore, Rajkumar Singh; Mahmud, Mufti; Kaiwartya, Omprakash; Lloret, Jaime (MDPI AG, 2022-08)

[EN] In the last few years, the Internet of things (IoT) has recently gained attention in developing various smart city applications such as smart healthcare, smart supply chain, smart home, smart grid, etc. The existing ...
Cross-Layer Energy Optimization for IoT Environments: Technical Advances and Opportunities

Kumar, Kirshna; Kumar, Sushil; Kaiwartya, Omprakash; Cao, Yue; Lloret, Jaime; Aslam, Nauman (MDPI AG, 2017)

[EN] Energy efficiency is a significant characteristic of battery-run devices such as sensors, RFID and mobile phones. In the present scenario, this is the most prominent requirement that must be served while introducing ...
Drone assisted Flying Ad-Hoc Networks: Mobility and Service oriented modeling using Neuro-fuzzy

Kumar, Kirshna; Kumar, Sushil; Kaiwartya, Omprakash; Kashyap, Pankaj Kumar; Lloret, Jaime; Song, Houbing (Elsevier, 2020-09-01)

[EN] Flying ad-hoc networks enable vast of IoT services while maintaining communication among the ground systems and flying drones. The domain research is focusing on flying networks assisted data centric IoT applications ...
Efficient Route Planning Using Temporal Reliance of Link Quality for Highway IoV Traffic Environment

Yaduwanshi, Ritesh; Kumar, Sushil; Kumar, Arvind; Kaiwartya, Omprakash; Deepti; Aljaidi, Mohammad; Lloret, Jaime (MDPI AG, 2023-01)

[EN] Intermittently connected vehicular networks, terrain of the highway, and high mobility of the vehicles are the main critical constraints of highway IoV (Internet of Vehicles) traffic environment. These cause GPS outage ...
GDPR Compliant Data Storage and Sharing in Smart Healthcare System: A Blockchain-Based Solution

Bai, Pinky; Kumar, Sushil; Kumar, Kirshna; Kaiwartya, Omprakash; Mahmud, Mufti; Lloret, Jaime (MDPI AG, 2022-10)

[EN] Smart healthcare systems provide user-centric medical services to patients based on collected information of patients inducing personal health information (PHI) and personal identifiable information (PII). The information ...
Green Communication in Internet of Things: A Hybrid Bio-Inspired Intelligent Approach

Kumar, Manoj; Kumar, Sushil; Kashyap, Pankaj Kumar; Aggarwal, Geetika; Rathore, Rajkumar Singh; Kaiwartya, Omprakash; Lloret, Jaime (MDPI AG, 2022-05)

[EN] Clustering is a promising technique for optimizing energy consumption in sensor-enabled Internet of Things (IoT) networks. Uneven distribution of cluster heads (CHs) across the network, repeatedly choosing the same ...
Grouping and Sponsoring Centric Green Coverage Model for Internet of Things

Kumar, Vinod; Kumar, Sushil; AlShboul, Rabah; Aggarwal, Geetika; Kaiwartya, Omprakash; Khasawneh, Ahmad M.; Lloret, Jaime; Al-Khasawneh, Mahmoud Ahmad (MDPI AG, 2021-06-08)

[EN] Recently, green computing has received significant attention for Internet of Things (IoT) environments due to the growing computing demands under tiny sensor enabled smart services. The related literature on green ...
Internet of Unmanned Aerial Vehicles: QoS Provisioning in Aerial Ad-Hoc Networks

Kumar, Kirshna; Kumar, Sushil; Kaiwartya, Omprakash; Sikandar, Ajay; Kharel, Rupak; Lloret, Jaime (MDPI AG, 2020-06-02)

[EN] Aerial ad-hoc networks have the potential to enable smart services while maintaining communication between the ground system and unmanned aerial vehicles (UAV). Previous research has focused on enabling aerial ...
Secrecy Rate Maximization in Virtual-MIMO Enabled SWIPT for 5G Centric IoT Applications

Jaiswal, Ankita; Kumar, Sushil; Kaiwartya, Omprakash; Kumar, Neeraj; Song, Houbing; Lloret, Jaime (Institute of Electrical and Electronics Engineers, 2021-06)

[EN] In 5G centric sensors-enabled Internet of Things (IoT) applications, virtual multiple-input multiple-output (V-MIMO) technique has witnessed significant attention as physical layer security enabler. In IoT, physical ...
Self-Sovereignty Identity Management Model for Smart Healthcare System

Bai, Pinky; Kumar, Sushil; Aggarwal, Geetika; Mahmud, Mufti; Kaiwartya, Omprakash; Lloret, Jaime (MDPI AG, 2022-07)

[EN] An identity management system is essential in any organisation to provide quality services to each authenticated user. The smart healthcare system should use reliable identity management to ensure timely service to ...
Toward Energy-Oriented Optimization for Green Communication in Sensor Enabled IoT Environments

Kumar, Sushil; Kaiwartya, Omprakash; Rathee, Manisha; Kumar, Neeraj; Lloret, Jaime (Institute of Electrical and Electronics Engineers, 2020-12)

[EN] One of the major bottlenecks toward realizing IoT systems is the energy constraint of sensors. Prolonging network lifetime is a fundamental issue for implementing IoT systems. The energy optimization problem, being ...
Towards green communication in wireless sensor network: GA enabled distributed zone approach

Kumar, Sushil; Kumar, Vipin; Kaiwartya, Omprakash; Dohare, Upasana; Kumar, Neeraj; Lloret, Jaime (Elsevier, 2019-10)

[EN] Green communication in wireless sensor networks (WSNs) has witnessed significant attention due to the growing significance of sensor enabled smart environments. Energy optimization and communication optimization are ...
Towards Green Computing Oriented Security: A Lightweight Postquantum Signature for IoE

Rani, Rinki; Kumar, Sushil; Kaiwartya, Omprakash; Khasawneh, Ahmad M.; Lloret, Jaime; Al-Khasawneh, Mahmoud Ahmad; Mahmoud, Marwan; Alarood, Alaa Abdulsalm (MDPI AG, 2021-03-08)

[EN] Postquantum cryptography for elevating security against attacks by quantum computers in the Internet of Everything (IoE) is still in its infancy. Most postquantum based cryptosystems have longer keys and signature ...