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The rising prevalence of real-time applications that require deterministic communication over mobile networks necessitates the joint operation of both mobile and fixed network components. This joint operation requires designing components…

Networking and Internet Architecture · Computer Science 2024-09-23 Yash Deshpande , Philip Diederich , Muhamad Luthfi , Laura Becker , José Fontalvo-Hernández , Wolfgang Kellerer

Fog computing plays a crucial role in satisfying the requirements of delay-sensitive applications such as connected vehicles, smart grids, and actuator networks by moving data processing close to end users. Passive optical networks (PONs)…

Networking and Internet Architecture · Computer Science 2020-05-05 Abdullah M. Alqahtani , Sanaa H. Mohamed , Taisir E. H. El-Gorashi , Jaafar M. H. Elmirghani

Building on the principles of openness and intelligence, there has been a concerted global effort from the operators towards enhancing the radio access network (RAN) architecture. The objective is to build an operator-defined RAN…

Signal Processing · Electrical Eng. & Systems 2020-05-19 Solmaz Niknam , Abhishek Roy , Harpreet S. Dhillon , Sukhdeep Singh , Rahul Banerji , Jeffery H. Reed , Navrati Saxena , Seungil Yoon

Mobile Augmented Reality (MAR) mixes physical environments with user-interactive virtual annotations. Immersive MAR experiences are supported by computation-intensive tasks which rely on offloading mechanisms to ease device workloads.…

Networking and Internet Architecture · Computer Science 2020-06-05 Jacky Cao , Xiang Su , Benjamin Finley , Pengyuan Zhou , Pan Hui

One of the main revolutionary features of 5G networks is the ultra-low latency that will enable new services such as those for the future smart vehicles. The 5G technology will be able to support extreme-low latency. Thanks to new…

The rapid evolution of communication technologies such as 5G and beyond, rely on optical networks to support the challenging and ambitious requirements that include both capacity and reliability. This chapter begins by giving an overview of…

Networking and Internet Architecture · Computer Science 2023-02-16 Carmen Mas-Machuca , Lena Wosinska , Marco Ruffini , Jiajia Chen

The fifth-generation of mobile radio technologies is expected to be agile, flexible, and scalable while provisioning ultra-reliable and low-latency communication (uRLLC), enhanced mobile broadband (eMBB), and massive machine type…

Networking and Internet Architecture · Computer Science 2022-05-10 Sourav Mondal , Marco Ruffini

The H2020 METRO-HAUL European project has architected a latency-aware, cost-effective, agile, and programmable optical metro network. This includes the design of semidisaggregated metro nodes with compute and storage capabilities, which…

Cooperative Localization is expected to play a crucial role in various applications in the field of Connected and Autonomous vehicles (CAVs). Future 5G wireless systems are expected to enable cost-effective Vehicle-to-Everything…

Signal Processing · Electrical Eng. & Systems 2021-07-19 Nikos Piperigkos , Aris S. Lalos , Kostas Berberidis , Christos Anagnostopoulos

Innovation and standardization in 5G have brought advancements to every facet of the cellular architecture. This ranges from the introduction of new frequency bands and signaling technologies for the radio access network (RAN), to a core…

Networking and Internet Architecture · Computer Science 2023-12-06 Michele Polese , Mischa Dohler , Falko Dressler , Melike Erol-Kantarci , Rittwik Jana , Raymond Knopp , Tommaso Melodia

In mobile network research, the integration of real-world components such as User Equipment (UE) with open-source network infrastructure is essential yet challenging. To address these issues, we introduce open5Gcube, a modular framework…

Networking and Internet Architecture · Computer Science 2025-05-21 Thorsten Horstmann , Dominik Brunke , Tobias Kremeyer , Matthias Wilmes , Gunnar Schneider , Julian Sturm , Hartmut König , Michael Rademacher

The demand for accurate localization has risen in recent years to enable the emerging of autonomous vehicles. To have these vehicles in the traffic ecosystem of smart cities, the need for an accurate positioning system is emphasized. To…

Signal Processing · Electrical Eng. & Systems 2021-08-24 Ghazaleh Kia , Laura Ruotsalainen

5G led to a digital revolution for networks by leveraging virtualisation techniques to manage software-based network functions through provided standard interfaces, which have matured recently for cloud infrastructure that is widely…

The Open Radio Access Network (Open RAN) aims to enable disaggregated, virtualized, programmable, and data-driven intelligent network with open interfaces to support various real-time and non-real-time applications for different classes of…

Fifth-generation (5G) networks enable a variety of use cases that require differentiated connectivity, e.g., Ultra-Reliable and Low-Latency Communications (URLLC), enhanced Mobile Broadband (eMBB), and massive Machine Type Communication…

Cooperative autonomous driving plays a pivotal role in improving road capacity and safety within intelligent transportation systems, particularly through the deployment of autonomous vehicles on urban streets. By enabling vehicle-to-vehicle…

Robotics · Computer Science 2023-12-13 Ahmed Abdelrahman , Omar M. Shehata , Yarah Basyoni , Elsayed I. Morgan

In this paper, we consider the use of visible light communication (VLC) to provide connectivity to indoor fog computing resources and propose an energy-efficient passive optical network (PON)-based backhaul architecture to support the VLC…

Networking and Internet Architecture · Computer Science 2025-08-14 Wafaa B. M. Fadlelmula , Sanaa Hamid Mohamed , Taisir E. H. El-Gorashi , Jaafar M. H. Elmirghani

Open RAN (ORAN, O-RAN) represents a novel industry-level standard for RAN (Radio Access Network), which defines interfaces that support inter-operation between vendors' equipment and offer network flexibility at a lower cost. Open RAN…

Cryptography and Security · Computer Science 2022-12-06 Madhusanka Liyanage , An Braeken , Shahriar Shahabuddin , Pasika Ranaweera

The convergence of 5G and IoT enables fully connected, intelligent environments, but it faces challenges from the fragmentation of public/private 5G networks and the heterogeneity of IoT networks. We propose a unified framework using CAMARA…

Networking and Internet Architecture · Computer Science 2026-05-01 Zihan Jia , Ze Wang , Chen Chen , Ziren Xiao , Fung Po Tso