5 citations · 7 across the 14 of their papers we have counts for
16 papers
Perceptual-Quality based AMC for Enhanced mmWave Spectral Efficiency: Concept and Experiment
Kıvanç Değirmenci, Hasan Atalay Günel, Mohaned Chraiti +3
For high-throughput applications such as ultra-high-definition video streaming and immersive extended-reality, perceptual quality rather than bit-level accuracy defines the primary…
LO-Free Receiver: Next-Gen Low-Power Joint Communication and Sensing
Hasan Atalay Gunel, Mohaned Chraiti, Ali Gorcin
This paper introduces and analyzes Spatial Phase Manifold Communications (SPMC), a paradigm that facilitates joint communication and sensing (JCAS) over Local Oscillator (LO) free…
AI Sessions for Network-Exposed AI-as-a-Service
Mohaned Chraiti, Merve Saimler
Cloud-based Artificial Intelligence (AI) inference is increasingly latency- and context-sensitive, yet today's AI-as-a-Service is typically consumed as an application-chosen endpoi…
AI-Paging: Lease-Based Execution Anchoring for Network-Exposed AI-as-a-Service
Mohaned Chraiti, Merve Saimler
With AI-as-a-Service (AIaaS) now deployed across multiple providers and model tiers, selecting the appropriate model instance at run time is increasingly outside the end user's kno…
High-Fidelity Network Management for Federated AI-as-a-Service: Cross-Domain Orchestration
Mohaned Chraiti, Ozgur Ercetin, Merve Saimler
To support the emergence of AI-as-a-Service (AIaaS), communication service providers (CSPs) are on the verge of a radical transformation-from pure connectivity providers to AIaaS a…
Predictive-State Communication: Innovation Coding and Reconciliation under Delay
Ozgur Ercetin, Mohaned Chraiti
Shannon theory models communication as the reliable transfer of symbol sequences, with performance governed by capacity and rate-distortion limits. When both endpoints possess stro…
On the Structure of the Optimal Detector for Sub-THz Multi-Hop Relays with Unknown Prior: Over-the-Air Diffusion
Ozgur Ercetin, Mohaned Chraiti
Amplify and forward (AF) relaying is a viable strategy to extend the coverage of sub-terahertz (sub-THz) links, but inevitably propagates noise, leading to cumulative degradation a…
On the Performance of ISAC over the D-Band in a Phase-Noise Aware OFDM Systems
Didem Aydogan, Mohaned Chraiti, Korkut Kaan Tokgöz
Phase noise (PN) is a critical impairment at D-band frequencies (110 to 170 GHz), which are widely investigated as promising candidates for beyond 5G/6G ISAC systems. This paper ev…
Direction-Shift Keying for High-Mobility mmWave Communications: Geometry-Based Resilience to Short Channel Coherence Times and Phase Noise
Mohaned Chraiti, Ozgur Ercetin, Ali Ghrayeb +1
Communication reliability in high-mobility millimeter-wave (mmWave) systems is fundamentally challenged by rapid channel variations, manifested in short channel coherence times, an…
Theoretical and Experimental Assessment of Large Beam Codebook at mmWave Devices: How Much is Enough?
Bora Bozkurt, Hasan Atalay Gunel, Mohaned Chraiti +3
Modern millimeter wave (mmWave) transceivers come with a large number of antennas, each of which can support thousands of phase shifter configurations. This capability enables beam…
Beam Codebook Refinement for mmWave Devices with Random Orientations: Concept and Experimental Validation
Bora Bozkurt, Ahmet Muaz Aktas, Hasan Atalay Gunel +3
There is a growing interest in codebook-based beam-steering for millimeter-wave (mmWave) systems due to its potential for low complexity and rapid beam search. A key focus of recen…
Consolidate Viability and Information Theories for Task-Oriented Communications: A Homeostasis Solution
Ozgur Ercetin, Mohaned Chraiti, Rustu Erciyes Karakaya
The next generation of cellular networks, 6G, is expected to offer a range of exciting applications and services, including holographic communication, machine-to-machine communicat…
A Downlink Puncturing Scheme for Simultaneous Transmission of URLLC and eMBB Traffic by Exploiting Data Similarity
Mohammed AL-Mekhlafi, Mohaned Chraiti, Mohamed Amine Arfaoui +3
Ultra Reliable and Low Latency Communications (URLLC) is deemed to be an essential service in 5G systems and beyond to accommodate a wide range of emerging applications with string…
Beamforming Learning for mmWave Communication: Theory and Experimental Validation
ohaned Chraiti, Dmitry Chizhik, Jinfeng Du +3
To establish reliable and long-range millimeter-wave (mmWave) communication, beamforming is deemed to be a promising solution. Although beamforming can be done in the digital and a…
On the Achievable Secrecy Diversity of Cooperative Networks with Untrusted Relays
Mohaned Chraiti, Ali Ghrayeb, Chadi Assi +1
Cooperative relaying is often deployed to enhance the communication reliability (i.e., diversity order) and consequently the end-to-end achievable rate. However, this raises severa…
Nonlinear Interference Alignment in a One-dimensional Space
Mohaned Chraiti, Ali Ghrayeb, Chadi Assi
Real interference alignment is efficient in breaking-up a one-dimensional space over time-invariant channels into fractional dimensions. As such, multiple symbols can be simultaneo…