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Showing 973 results for "bei yu" in Engineering · Preprint
Engineering Preprint PDF DOI

VEHRON: A Configuration-Driven BEV Simulation Framework for Subsystem-Level Studies

Subramanyam Natarajan · 2026

In practical early-stage battery-electric vehicle studies, analysis workflows may become fragmented across spreadsheets, notebooks, and project-specific scripts, making reuse, audit, and extension har…

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Engineering Preprint PDF DOI

A Unified Framework for Ambiguity Function Shaping and PAPR Control in AFDM Systems

Lingsheng Meng, Yong Liang Guan, Zilong Liu, Yirui Luo, Pingzhi Fan · 2026

Affine frequency division multiplexing (AFDM) has emerged as a promising integrated sensing and communication (ISAC) waveform due to its intrinsic chirp signalling nature. Nevertheless, practical AFDM…

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Engineering Preprint PDF DOI

JAX-BEM: Gradient-Based Acoustic Shape Optimisation via a Differentiable Boundary Element Method

James Hipperson, Jonathan Hargreaves, Trevor Cox · 2026

Engineering structures are increasingly designed using numerical optimisation. However, traditional optimisation methods can be challenging with multiple objectives and many parameters. In machine lea…

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Engineering Preprint PDF DOI

Muscle-inspired magnetic actuators that push, pull, crawl, and grasp

Muhammad Bilal Khan, Florian Hofmann, Kilian Schafer, Matthias Lutzi, Oliver Gutfleisch · 2026

Functional magnetic composites capable of large deformation, load bearing, and multifunctional motion are essential for next-generation adaptive soft robots. Here, we present muscle-inspired magnetic …

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Engineering Preprint PDF DOI

Ternary Noise Modulation

Ata Bilgin, Erkin Yap{i}c{i}, Yusuf Islam Tek, Ertugrul Basar · 2026

By exploiting noise as an information-bearing resource, noise-driven communication offers a promising framework for low-complexity and secure wireless system design. In this letter, the scheme of tern…

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Engineering Preprint PDF DOI

Low-Complexity Soft-Feedback Detector for AFDM Systems

Taohe Chen, Yin Xu, Tianyao Ma, Aimin Tang, Qu Luo, Dazhi He, Wenjun Zhang · 2026

Affine frequency division multiplexing (AFDM), an emerging multi-carrier modulation scheme, has garnered significant attention due to its resilience to Doppler shifts and capability to achieve full di…

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Engineering Preprint PDF DOI

Toward a Receiver-Induced Channel Shaping Paradigm: FRIS-Assisted Rydberg Atomic MIMO with Quadrature-Leakage-Aware Design

Hong-Bae Jeon, Kai-Kit Wong, Chan-Byoung Chae · 2026

This paper investigates a fluid reconfigurable intelligent surface (FRIS)-assisted Rydberg Atomic REceiver (RARE) architecture under magnitude-only heterodyne readout. We show that, unlike conventiona…

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Engineering Preprint PDF DOI

Periodic OFDMA: A Low-PAPR Multiple Access Scheme for Uplink Communications in 5G and Beyond

Gokce Hacioglu, Serkan Vela · 2026

Multiple access techniques are vital for 5G and beyond. While Orthogonal Frequency Division Multiple Access (OFDMA) is standard, its high peak-to-average power ratio (PAPR) reduces energy efficiency i…

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Engineering Preprint PDF DOI

Modeling and Simulation of Nitrogen Generation by Pressure Swing Adsorption for Power-to-Ammonia

Marcus J. Schytt, Lorenz T. Biegler, John B. J{o}rgensen · 2026

Power-to-ammonia (P2A) provides a carbon-free alternative to conventional ammonia production by replacing fossil-based feedstocks with electrolytic hydrogen and nitrogen from air separation. For decen…

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Engineering Preprint PDF DOI

A BEV-Fusion Based Framework for Sequential Multi-Modal Beam Prediction in mmWave Systems

Jiaming Zeng, Cunhua Pan, Haoyang Weng, Ruijing Liu, Hong Ren, Jiangzhou Wang · 2026

Beam prediction is critical for reducing beam-training overhead in millimeter-wave (mmWave) systems, especially in high-mobility vehicular scenarios. This paper presents a BEV-Fusion based framework t…

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Engineering Preprint PDF DOI

Regularized Approximate Message Passing for Overloaded Discrete Linear Inversion

Shreesal Shrestha, Getuar Rexhepi, Kuranage Roche Rayan Ranasinghe, Hyeon Seok Rou, Giuseppe Thadeu Freitas de Abreu · 2026

We propose regularized approximate message passing (RAMP), a low-complexity algorithm for discrete signal detection in overloaded multiple-input multiple-output (MIMO) systems where the number of tran…

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Engineering Preprint PDF DOI

Interpretable Fuzzy Modeling Reveals Population-Level Representation Differences in P300 Brain Computer Interfaces Across Neurodivergent and Neurotypical Cohorts

Xiaowei Jiang, Sudong Shang, Adrian Wilkinson, Michael L. Platt, Da Xiao, Bening Cao, Thomas Do · 2026

P300-based brain-computer interfaces (BCIs) are widely used for communication, but population heterogeneity may alter the neural patterns available for decoding. Prior work has mainly examined such di…

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Engineering Preprint PDF DOI

Repeater-Assisted MIMO Can Also Boost Frequency Diversity: A Semi-Analytic Study

Hiroki Iimori, Yuto Hama · 2026

Massive multiple-input multiple-output (MIMO) has enabled substantial spatial multiplexing and array gains in real-world systems, while distributed MIMO (D-MIMO) improves macro-diversity over wide are…

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Engineering Preprint PDF DOI

Toward Actionable Digital Twins for Radiation-Based Imaging and Therapy: Mathematical Formulation, Modular Workflow, and an OpenKBP-Based Dose-Surrogate Prototype

Hsin-Hsiung Huang, Bulent Soykan · 2026

Digital twins for radiation-based imaging and therapy are most useful when they assimilate patient data, quantify predictive uncertainty, and support clinically constrained decisions. This paper prese…

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Engineering Preprint PDF DOI

BER Analysis and Optimization of Pinching-Antenna-Based NOMA Communications

Mahmoud AlaaEldin, Amy S. Inwood, Xidong Mu, Michail Matthaiou · 2026

This paper presents the first bit error rate (BER) analysis of a pinching-antenna (PA)-based non-orthogonal multiple access (NOMA) communication system. The PA is assumed to be able to be placed anywh…

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Engineering Preprint PDF DOI

BER Analysis and Optimization for Continuous RIS-Enabled NOMA

Mahmoud AlaaEldin, Amy S. Inwood, Peter J. Smith, Michail Matthaiou · 2026

This letter investigates a novel uplink (UL) system that integrates power-domain non-orthogonal multiple access (PD-NOMA) with a continuous reconfigurable intelligent surface (CRIS). We analyze the ef…

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Engineering Preprint PDF DOI

Exploiting Spatial Modulation for Strong PhaseNoise Mitigation in mmWave Massive MIMO

Oshin Daoud, Haifa Fares, Amor Nafkha, Yahia Medjahdi, Laurent Clavier · 2026

This letter investigates phase noise (PN) mitigation in generalized receiver spatial modulation (GRSM) massive MIMO systems at mmWave under a common local oscillator (CLO). Under CLO, the received ene…

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Engineering Preprint PDF DOI

The potential and viability of V2G for California BEV drivers

Clement Wong, Amalie Trewartha, Steven B. Torrisi, Alexandre L. S. Filipowicz · 2026

Vehicle-to-Grid (V2G) adoption is hindered by uncertainties regarding its effects on battery lifetime and vehicle usability. These uncertainties are compounded by limited insight into real-world vehic…

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Engineering Preprint PDF DOI

Propagation and Rate-Aware Cell Switching Optimization in HAPS-Assisted Wireless Networks

Mehmet Eren Uluc{i}nar, Ozgun Ersoy, Berk Ciloglu, Metin Ozturk, Ali Gorcin · 2026

Cell switching is a promising approach for improving energy efficiency in wireless networks; however, existing studies largely rely on simplified models and energy-centric formulations that overlook k…

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Engineering Preprint PDF DOI

BEACON: Language-Conditioned Navigation Affordance Prediction under Occlusion

Xinyu Gao, Gang Chen, Javier Alonso-Mora · 2026

Language-conditioned local navigation requires a robot to infer a nearby traversable target location from its current observation and an open-vocabulary, relational instruction. Existing vision-langua…

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