A5008114623- Quantum Computing Algorithms and Architecture
- Quantum Information and Cryptography
- Molecular Communication and Nanonetworks
- Advanced MIMO Systems Optimization
- Software-Defined Networks and 5G
- Quantum Mechanics and Applications
- Cooperative Communication and Network Coding
- IoT and Edge/Fog Computing
- Opportunistic and Delay-Tolerant Networks
- Satellite Communication Systems
- UAV Applications and Optimization
- Cryptography and Data Security
- Advanced Wireless Communication Technologies
- Quantum optics and atomic interactions
- Privacy-Preserving Technologies in Data
- Telecommunications and Broadcasting Technologies
- Network Security and Intrusion Detection
- Wireless Networks and Protocols
- Network Time Synchronization Technologies
- Cloud Computing and Resource Management
- Wireless Communication Security Techniques
- IoT Networks and Protocols
- Access Control and Trust
- Advanced biosensing and bioanalysis techniques
- Quantum-Dot Cellular Automata
TU Dresden
2020-2024
Deutsche Telekom (Germany)
2020-2024
Technology Innovation Institute
2022-2023
Mondragon University
2022-2023
Leibniz Institute of Polymer Research
2023
University of Trento
2013-2022
University of Bologna
2022
Instituto de Telecomunicações
2013-2021
Qatar University
2021
Centre Tecnologic de Telecomunicacions de Catalunya
2021
Data privacy concerns are increasing significantly in the context of Internet Things, cloud services, edge computing, artificial intelligence applications, and other applications enabled by next-generation networks. Homomorphic encryption addresses challenges enabling multiple operations to be performed on encrypted messages without decryption. This article comprehensively homomorphic from both theoretical practical perspectives. delves into mathematical foundations required understand fully...
This article surveys all known fields of network coding theory and leads the reader through antecedents to most recent results, considering also information matroid theory. By focusing on providing ideas not formulas, this survey is both fitted for taste readers who are mathematically oriented newcomers area. Additionally, includes an innovative clear graph representation prominent literature theory, its relevance evolution from very beginning till today.
The introduction of the Internet Things (IoT) and massive machine-type communications has implied an increase in network size complexity. In particular, there is already a huge number IoT devices market various sectors, such as smart agriculture, city, home, transportation, etc. interconnectivity technologies are also increasing. Therefore, these increasingly overwhelming efforts administrators they try to design, reconfigure manage networks. Relying on humans complex dynamic networks...
The advent of network softwarization is enabling multiple innovative solutions through software-defined networking (SDN) and function virtualization (NFV). Specifically, paves the way for autonomic intelligent networking, which has gained popularity in research community. Along with arrival 5G beyond, interconnects billions devices, complexity management significantly increasing both investments operational costs. Autonomic creation self-organizing, self-managing, self-protecting networks,...
We present an ultra-compact source of maximally entangled on-demand photon pairs. Our results are based on coupling single GaAs quantum dots that embedded in monolithic micro-lenses to a single-mode fiber with directly attached 3D-printed micro-optics (NA 0.6) inside cryogenic environment. This approach, which is geared towards future integration into industrial environments, yields state-of-the-art pair creation performance while retaining flexibility and adjustability required for...
The advent of Beyond 5G (emerging 6G) technologies represents a significant step forward in telecommunications, offering unprecedented data speeds and connectivity. These advances enable wide range applications, from enhanced mobile broadband the Internet Things to ultra-reliable low-latency communication tactical Internet. Thus, having accurate dependable time synchronization is utmost importance plays critical role ensuring that all processes function smoothly effectively. However,...
Diffusion-based molecular nanonetworks exploit the diffusion of molecules, e.g., in free space or blood vessels, for purpose communication. This article comprehensively surveys coding approaches communication diffusion-based nanonetworks. In particular, all three main purposes communication, namely source coding, channel and network are covered.We organize survey according to different codes, including linear block convolutional inter-symbol interference (ISI) mitigation codes. The studies...
Abstract Software-defined networking decouples control and data plane in softwarized networks. This allows for centralized management of the network, but complete centralization controller functions raises potential issues related to failure, latency, scalability. Distributed deployment is adopted optimize scalability latency problems. However, existing controllers are monolithic, resulting code inefficiency distributed deployment. Some seminal ongoing efforts have been proposed with idea...
5G networks are expected to become the main infrastructure for security verticals such as disaster relief, humanitarian aid, and governmental defense communications. In case of services, especially, there complex areas where coverage connectivity not reliable or completely absent. Thus, deployment drones mobile base stations (BSs) also needs a system designed backhaul based on satellites. However, baseband unit (BBU) [devoted signal processing at radio access network (RAN)] is flexible...
5G and beyond need to meet stringent requirements of latency, reliability, support for heterogeneous devices. However, the existing wireless network architecture is limited fulfill these constraints. Cloud radio access network, along with function virtualization, suggested provide flexibility agility. It decouples functions, such as firewall packet gateway, from hardware software deployed in cloud. Thus comprehensive end-to-end formulation this required virtual placement. Most works focus on...
The standardisation of 5G is reaching its end, and the networks have started being deployed. Thus, 6G architecture under study design, to define characteristics guidelines for standardisation. In parallel, communications based on quantum-mechanical principles, named quantum communications, are design standardisation, leading so-called internet. Nevertheless, these research efforts proceeding in without any significant interaction. it essential discuss an possible protocol stack...
As 5th Generation research reaches the twilight, community must go beyond 5G and look towards 2030 connectivity landscape, namely 6G. In this context, work takes a step 6G vision by proposing next generation communication platform, which aims to extend rigid coverage area of fixed deployment networks considering virtual mobile small cells (MSC) that are created on demand. Relying emerging computing paradigms such as NFV (Network Function Virtualization) SDN (Software Defined Networking),...
5G wireless communication envisions unprecedented changes in current mobile networks order to guarantee significant higher performance mainly terms of data rates, latencies and efficiency. This paper provides an analytical model based on stochastic geometry, address the planning dimensioning Cloud RAN. The results shows requirements number virtual base-band units, energy gain achieved by virtualisation both micro-cell pico-cell scenarios. Thus, proposed methodology represents a step forward...
European borders are hard to be controlled in an effective and efficient way. The recent emergencies related immigration revealed the substantial inefficiency of conventional means border patrolling based on warships, coast guard speedboats helicopters. A reliable technical answer these emergency problems may come from use different kinds unmanned aerial vehicles (UAVs). These flying allow at improving control. Nevertheless, such technologies require significant amount personnel, energy...
Future networks are expected to provide improved support for several different kinds of applications and services. All these services will have diverse characteristics requirements be satisfied. A potential technology upgrade efficiently effectively current generation is virtualization via network "softwarization." This approach requires the combination software-defined networking (SDN) function virtualization. Nevertheless, such a new complex structure raise further issues challenges solved...
This article summarizes the current status of classical communication networks and identifies some critical open research challenges that can only be solved by leveraging quantum technologies. Until now, main goal has been security. However, do more than just exchange secure keys or serve needs computers. In fact, scientific community is still investigating possible use cases/benefits bring. Thus, this aims to point out clearly describe how enhance in-network distributed computing reduce...
The effort of telecommunications operators in 5G design and implementation is oriented to effective efficient verticals support. Full network softwarization will deploy tools such as software-defined networks functions virtualization allow dynamic service provisioning on the same physical infrastructure. However, current proposed architecture still requires further enhancement guarantee full real-time on-demand services. Current technologies miss complete automation adaptation, while they do...