L
Luigi Alfredo Grieco
Researcher at Instituto Politécnico Nacional
Publications - 197
Citations - 8978
Luigi Alfredo Grieco is an academic researcher from Instituto Politécnico Nacional. The author has contributed to research in topics: The Internet & Quality of service. The author has an hindex of 38, co-authored 197 publications receiving 7910 citations.
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Security, privacy and trust in Internet of Things
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.
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Downlink Packet Scheduling in LTE Cellular Networks: Key Design Issues and a Survey
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.
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Standardized Protocol Stack for the Internet of (Important) Things
Maria Rita Palattella,Nicola Accettura,Xavier Vilajosana,Thomas Watteyne,Luigi Alfredo Grieco,Gennaro Boggia,Mischa Dohler +6 more
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.
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Simulating LTE Cellular Systems: An Open-Source Framework
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.
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Performance evaluation and comparison of Westwood+, New Reno, and Vegas TCP congestion control
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.