The definition of the sixth generation mobile communication is in the full swing. Mobile communication aims for the convergence of physical, human and digital world. Research project 6G NeXt is considering two demanding use cases, holographic communications and drones anti-collision system, which set heterogeneous requ...
Sergiy Melnyk, Qiu-Heng Zhou, H. Schotten et al.· 2 citations
Sixth-generation (6G) mobile networks are expected to support highly heterogeneous services with stringent and diverse quality-of-service (QoS) requirements, exposing the limitations of conventional throughput-centric radio access network (RAN) control mechanisms. To address these challenges, AI-native RAN architecture...
Devanshu Anand, Michael Gundall, H. Schotten· IEEE International Symposium...· 0 citations
Credential-based Extensible Authentication Protocol (EAP) authentication cannot distinguish a legitimate credential holder from an adversary using compromised credentials. Physical Layer Deception (PLD) complements credential-based authentication by exposing a deceptive primary object over a primary transport while a s...
Moustafa Ibrahim, Bin Han, H. Schotten· 0 citations
Pinching-antenna systems attach dielectric pinches to a waveguide, creating line-of-sight radiation points within a few meters of any user. The pinches on one waveguide, however, radiate the same signal, unlike a conventional array, where each element transmits a dedicated signal. Separating the signals of multiple use...
Pinching-antenna systems (PASS) create reconfigurable wireless channels by moving dielectric antennas along a waveguide. Mechanical position errors translate into phase errors that degrade performance, yet almost all prior PASS studies assume ideal placement. This paper models this position error, derives the resulting...
This paper serves as a foundation for researchers and practitioners to explore the key concepts, primary applications, and potential impacts of xApps in the open radio access network (O-RAN) architecture. We provide background information and examples related to xApps and discuss several fundamental concepts to familia...
Christof A. O. Rauber, Mohammad Asif Habibi, X. Costa-Pérez et al.· IEEE Open Journal of the Com...· 0 citations
6G is expected to push ultra-reliable low-latency communication (URLLC) toward stringent residual-error targets for mission-critical services, where undetected errors and erasures carry fundamentally different costs. Block error rate (BLER) conflates block confusions (undetected errors) and block erasures, which have f...
Block error rate is a standard metric in finite blocklength (FBL) communication, yet it conflates two qualitatively different failure modes: block confusions, where the decoder selects a wrong codeword, and block erasures, where it declares a loss. Higher-layer protocols treat physical-layer failures as erasures, but t...
PURPOSE
The ongoing 6G standardization process is largely driven by technical advancements, but with limited consideration of sector-specific needs, particularly in health care. The current scientific literature primarily focuses on technical aspects, offering minimal empirical input from healthcare professionals, pati...
Anna Schatz, Matthias Rüb, Henriette Hegermann et al.· International Journal of Com...· 0 citations
A unified architectural framework is proposed that explicitly integrates TN M&O within the SMO, leveraging key principles from a set of standard-compliant frameworks, and enables coordinated M&O of compute, storage, and TN resources.
Khurshid Alam, Mohammad Asif Habibi, X. Costa-Pérez et al.· IEEE Open Journal of the Com...· 0 citations
A Fourier-curve constellation places $M$ symbols on a closed curve in $\R^{2k}$ and injects artificial noise along the tangent at the transmitted symbol, so every symbol candidate carries its own rank-one noise covariance; a Chase retransmission repeats one such $M$-ary symbol. How should the covariance-aware receiver...
Orchra, an intelligent orchestrator for stateful, low-latency context transfer, is presented, which demonstrates a practical and reproducible approach for enabling seamless, state-preserving slice transitions in cloud-native 5G-Advanced networks.
Anthony Kiggundu, Bin Han, H. Schotten· 0 citations
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