Luigi Alfredo Grieco

TL;DR: In this article, the authors present the main research challenges and the existing solutions in the field of IoT security, identifying open issues and suggesting some hints for future research, and suggest some hints to future research.

TL;DR: An overview on the key issues that arise in the design of a resource allocation algorithm for LTE networks is provided, intended for a wide range of readers as it covers the topic from basics to advanced aspects.

TL;DR: The wireless communications stack the industry believes to meet the important criteria of power-efficiency, reliability and Internet connectivity, and the protocol stack proposed in the present work converges towards the standardized notations of the ISO/OSI and TCP/IP stacks is proposed.

TL;DR: The open-source framework LTE-Sim is presented to provide a complete performance verification of LTE networks and has been conceived to simulate uplink and downlink scheduling strategies in multicell/multiuser environments, taking into account user mobility, radio resource optimization, frequency reuse techniques, the adaptive modulation and coding module, and other aspects that are very relevant to the industrial and scientific communities.

TL;DR: Westwood+ TCP is friendly towards New Reno TCP and improves fairness in bandwidth allocation whereas Vegas TCP is fair but it is not able to grab its bandwidth share when coexisting with Reno or in the presence of reverse traffic because of its RTT-based congestion detection mechanism.