Imagen de Portada

Multi-Block UAMP Detection for AFDM under Fractional Delay-Doppler Channel

Fuente: arXiv

Guardado en:

Detalles Bibliográficos
Autores principales:	Xu, Jin, Liang, Zijian, Niu, Kai
Formato:	Preprint
Publicado:	2024
Materias:	Information Theory Signal Processing
Acceso en línea:	Acceder al recurso
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

Ejemplares similares

AFDM Channel Estimation in Multi-Scale Multi-Lag Channels
por: Cao, Rongyou, et al.
Publicado: (2024)

Low Complexity Channel Estimation for OTFS Modulation with Fractional Delay and Doppler
por: Khan, Imran Ali, et al.
Publicado: (2021)

Message Feedback Interference Cancellation Aided UAMP Iterative Detector for OTFS Systems
por: Li, Xiangxiang, et al.
Publicado: (2024)

Rethink Delay Doppler Channels and Time-Frequency Coding
por: Xia, Xiang-Gen
Publicado: (2024)

Delay-Doppler Channel Estimation using Arbitrarily Modulated Data Transmissions
por: Mehrotra, Nishant, et al.
Publicado: (2026)

Delay-Doppler Domain Channel Measurements and Modeling in High-Speed Railways
por: Zhou, Hao, et al.
Publicado: (2025)

Blind Bistatic Radar Parameter Estimation for AFDM Systems in Doubly-Dispersive Channels
por: Ranasinghe, Kuranage Roche Rayan, et al.
Publicado: (2024)

AFDM-SCMA: A Promising Waveform for Massive Connectivity over High Mobility Channels
por: Luo, Qu, et al.
Publicado: (2023)

MIMO-AFDM Outperforms MIMO-OFDM in the Face of Hardware Impairments
por: Sui, Zeping, et al.
Publicado: (2026)

Preconditioned Conjugate Gradient for MIMO-AFDM System
por: Zhu, Jun, et al.
Publicado: (2025)

Flag Sequence Set Design for Low-Complexity Delay-Doppler Estimation
por: Meng, Lingsheng, et al.
Publicado: (2023)

OTFS Channel Estimation and Detection for Channels with Very Large Delay Spread
por: Priya, Preety, et al.
Publicado: (2024)

A Synonymous Variational Perspective on the Rate-Distortion-Perception Tradeoff
por: Liang, Zijian, et al.
Publicado: (2026)

Single-Carrier Delay-Doppler Domain Equalization
por: Hama, Yuto, et al.
Publicado: (2024)

Multi-Carrier Modulation: An Evolution from Time-Frequency Domain to Delay-Doppler Domain
por: Lin, Hai, et al.
Publicado: (2023)

Leveraging the Doppler Effect for Channel Charting
por: Euchner, Florian, et al.
Publicado: (2024)

Delay-Doppler Domain Pulse Design for OTFS-NOMA
por: Kulhandjian, Michel, et al.
Publicado: (2024)

Delay-Doppler Signal Processing with Zadoff-Chu Sequences
por: Mattu, Sandesh Rao, et al.
Publicado: (2024)

Parallel Coding for Orthogonal Delay-Doppler Division Multiplexing
por: Li, Qi, et al.
Publicado: (2025)

Fundamentals of Delay-Doppler Communications: Practical Implementation and Extensions to OTFS
por: Li, Shuangyang, et al.
Publicado: (2024)

A Primer on Orthogonal Delay-Doppler Division Multiplexing (ODDM)
por: Lin, Hai
Publicado: (2025)

Delay-Doppler Diversity Analysis of ODDM Modulation in Satellite Communication Systems
por: Liu, Yu, et al.
Publicado: (2025)

Semantics-Division Duplexing: A Novel Full-Duplex Paradigm
por: Niu, Kai, et al.
Publicado: (2023)

Low-Complexity Channel Estimation in OTFS Systems with Fractional Effects
por: Lei, Guangyu, et al.
Publicado: (2025)

LEO Satellite-Enabled Random Access with Large Differential Delay and Doppler Shift
por: Shen, Boxiao, et al.
Publicado: (2024)

Delay-Doppler Pulse Shaping in Zak-OTFS Using Hermite Basis Functions
por: Jesbin, Fathima, et al.
Publicado: (2025)

Error Rate Analysis and Low-Complexity Receiver Design for Zero-Padded AFDM
por: Yi, Qin, et al.
Publicado: (2025)

Orthogonal Delay-Doppler Division Multiplexing Modulation with Hierarchical Mode-Based Index Modulation
por: Huang, Kehan, et al.
Publicado: (2025)

A Novel ISAC Waveform Based on Orthogonal Delay-Doppler Division Multiplexing with FMCW
por: Huang, Kehan, et al.
Publicado: (2026)

Chirp Delay-Doppler Domain Modulation Based Joint Communication and Radar for Autonomous Vehicles
por: Li, Zhuoran, et al.
Publicado: (2025)

Stepped Frequency Division Multiplexing: A Jump-Free Continuous-Time AFDM Waveform
por: Cao, Yewen, et al.
Publicado: (2026)

Study of Delay-Calibrated Joint User Activity Detection, Channel Estimation and Data Detection for Asynchronous mMTC Systems
por: Shao, Z., et al.
Publicado: (2025)

Channel Customization for Low-Complexity CSI Acquisition in Multi-RIS-Assisted MIMO Systems
por: Chen, Weicong, et al.
Publicado: (2024)

Time-Domain to Delay-Doppler Domain Conversion of OTFS Signals in Very High Mobility Scenarios
por: Mohammed, Saif Khan
Publicado: (2020)

Closed-Form Expressions for I/O Relation in Zak-OTFS with Different Delay-Doppler Filters
por: Das, Arpan, et al.
Publicado: (2025)

Reducing Pilots in Channel Estimation with Predictive Foundation Models
por: Zhou, Xingyu, et al.
Publicado: (2025)

Frame Codes for the Block-Erasure Channel -- Extended Version
por: Jacoby, Itamar, et al.
Publicado: (2024)

Joint Spatial Division and Multiplexing with Customized Orthogonal Group Channels in Multi-RIS-Assisted Systems
por: Chen, Weicong, et al.
Publicado: (2025)

Low-Complexity Tone Injection via Candidate Ranking for PAPR Reduction in OFDM and AFDM Systems
por: Zheng, Yupeng, et al.
Publicado: (2026)

Joint Channel Estimation and Signal Detection for MIMO-OFDM: A Novel Data-Aided Approach with Reduced Computational Overhead
por: Li, Xinjie, et al.
Publicado: (2025)