Analysis and Compensation of Tx and Rx IQ Imbalances in AFDM System
Fuente:
arXiv
Saved in:
| Main Authors: | Liu, Hongjun, Zeng, Liaoyuan, Tian, Junhao, Li, Qingyu, Xu, Fuchen, Liu, Chengxiang, Liu, Guanghui |
|---|---|
| Format: | Preprint |
| Published: |
2026
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
Tx and Rx IQ Imbalance Compensation for JCAS in 5G NR
by: Meingassner, Andreas, et al.
Published: (2025)
by: Meingassner, Andreas, et al.
Published: (2025)
Analysis and Compensation of Receiver IQ Imbalance and Residual CFO Error for AFDM
by: Gunasekara, Nimesha, et al.
Published: (2025)
by: Gunasekara, Nimesha, et al.
Published: (2025)
Joint Phase Noise and Off-Grid Channel Estimation for AFDM Systems via Sparse Bayesian Learning
by: Xu, You, et al.
Published: (2026)
by: Xu, You, et al.
Published: (2026)
Matched Filtering-Based Channel Estimation for AFDM Systems in Doubly Selective Channels
by: Li, Xiangjun, et al.
Published: (2025)
by: Li, Xiangjun, et al.
Published: (2025)
Ambiguity Function Analysis of AFDM Under Pulse-Shaped Random ISAC Signaling
by: Ni, Yuanhan, et al.
Published: (2025)
by: Ni, Yuanhan, et al.
Published: (2025)
A Unified Framework for Ambiguity Function Shaping and PAPR Control in AFDM Systems
by: Meng, Lingsheng, et al.
Published: (2026)
by: Meng, Lingsheng, et al.
Published: (2026)
Low-Complexity Soft-Feedback Detector for AFDM Systems
by: Chen, Taohe, et al.
Published: (2026)
by: Chen, Taohe, et al.
Published: (2026)
BEM-Assisted Low-Complexity Channel Estimation for AFDM Systems over Doubly Selective Channels
by: Liu, Limin, et al.
Published: (2025)
by: Liu, Limin, et al.
Published: (2025)
Ambiguity Function Analysis of AFDM Signals for Integrated Sensing and Communications
by: Yin, Haoran, et al.
Published: (2025)
by: Yin, Haoran, et al.
Published: (2025)
AFDM: Evolving OFDM Towards 6G+
by: Rou, Hyeon Seok, et al.
Published: (2026)
by: Rou, Hyeon Seok, et al.
Published: (2026)
On the Robustness of AFDM and OTFS Against Passive Eavesdroppers
by: Savaux, Vincent, et al.
Published: (2025)
by: Savaux, Vincent, et al.
Published: (2025)
Preconditioned Conjugate Gradient for MIMO-AFDM System
by: Zhu, Jun, et al.
Published: (2025)
by: Zhu, Jun, et al.
Published: (2025)
Error Rate Analysis and Low-Complexity Receiver Design for Zero-Padded AFDM
by: Yi, Qin, et al.
Published: (2025)
by: Yi, Qin, et al.
Published: (2025)
DAFT-s-AFDM Enabled ISAC Systems: Ambiguity Function Analysis and Waveform Design
by: Cui, Shiqi, et al.
Published: (2026)
by: Cui, Shiqi, et al.
Published: (2026)
Making AFDM Secure Against Eavesdroppers: A Phase Function Design Approach
by: Liu, Hengxuan, et al.
Published: (2026)
by: Liu, Hengxuan, et al.
Published: (2026)
Normalized Ambiguity Function Characteristics of OFDM, OTFS, AFDM, and CP-AFDM for ISAC
by: Rou, Hyeon Seok, et al.
Published: (2025)
by: Rou, Hyeon Seok, et al.
Published: (2025)
Joint Sparse Graph for Enhanced MIMO-AFDM Receiver Design
by: Luo, Qu, et al.
Published: (2025)
by: Luo, Qu, et al.
Published: (2025)
Non-Orthogonal AFDM: A Promising Spectrum-Efficient Waveform for 6G High-Mobility Communications
by: Zhang, Yu, et al.
Published: (2025)
by: Zhang, Yu, et al.
Published: (2025)
RIS-MAE: A Self-Supervised Modulation Classification Method Based on Raw IQ Signals and Masked Autoencoder
by: Liu, Yunfei, et al.
Published: (2025)
by: Liu, Yunfei, et al.
Published: (2025)
Channel Estimation for AFDM With Superimposed Pilots
by: Zheng, Kai, et al.
Published: (2024)
by: Zheng, Kai, et al.
Published: (2024)
Target Sensing With Off-grid Sparse Bayesian Learning for AFDM-ISAC System
by: Luo, Yirui, et al.
Published: (2025)
by: Luo, Yirui, et al.
Published: (2025)
Multipath Component Power Delay Profile Based Joint Range and Doppler Estimation for AFDM-ISAC Systems
by: Xiao, Fangqing, et al.
Published: (2025)
by: Xiao, Fangqing, et al.
Published: (2025)
A Novel Low-Complexity Dual-Domain Expectation Propagation Detection Aided AFDM for Future Communications
by: Yi, Qin, et al.
Published: (2026)
by: Yi, Qin, et al.
Published: (2026)
From OFDM to AFDM: Enabling Adaptive Integrated Sensing and Communication in High-Mobility Scenarios
by: Yin, Haoran, et al.
Published: (2025)
by: Yin, Haoran, et al.
Published: (2025)
MIMO-AFDM Outperforms MIMO-OFDM in the Face of Hardware Impairments
by: Sui, Zeping, et al.
Published: (2026)
by: Sui, Zeping, et al.
Published: (2026)
Continuous-Time Analysis of AFDM: Pulse-Shaping, Fundamental Bounds and Impact of Hardware Impairments
by: Mirabella, Michele, et al.
Published: (2026)
by: Mirabella, Michele, et al.
Published: (2026)
Joint Channel, Data, and Radar Parameter Estimation for AFDM Systems in Doubly-Dispersive Channels
by: Ranasinghe, Kuranage Roche Rayan, et al.
Published: (2024)
by: Ranasinghe, Kuranage Roche Rayan, et al.
Published: (2024)
SSBI-Free Direct Detection via Phase Diverse of Residual Optical Carrier Enabled by Finite Extinction Ratio IQ Modulator for Datacenter Interconnections
by: Zeng, Xiaobo, et al.
Published: (2026)
by: Zeng, Xiaobo, et al.
Published: (2026)
A Novel One-tap Equalizer for Zero-Padded AFDM System over Doubly Selective Channels
by: Zhang, Chenyang, et al.
Published: (2026)
by: Zhang, Chenyang, et al.
Published: (2026)
Simultaneous Beamforming and Anti-Jamming With Intelligent Omni-Surfaces
by: Wang, Yuhan, et al.
Published: (2025)
by: Wang, Yuhan, et al.
Published: (2025)
Relaxed Multi-Tx DDM Online Calibration
by: Jeannin, Mayeul, et al.
Published: (2024)
by: Jeannin, Mayeul, et al.
Published: (2024)
AFDM-Enabled Integrated Sensing and Communication: Theoretical Framework and Pilot Design
by: Zhang, Fan, et al.
Published: (2025)
by: Zhang, Fan, et al.
Published: (2025)
Chirp-Permuted AFDM for Quantum-Resilient Physical-Layer Secure Communications
by: Rou, Hyeon Seok, et al.
Published: (2025)
by: Rou, Hyeon Seok, et al.
Published: (2025)
AFDM Chirp-Permutation-Index Modulation with Quantum-Accelerated Codebook Design
by: Rou, Hyeon Seok, et al.
Published: (2024)
by: Rou, Hyeon Seok, et al.
Published: (2024)
AFDM-SCMA: A Promising Waveform for Massive Connectivity over High Mobility Channels
by: Luo, Qu, et al.
Published: (2023)
by: Luo, Qu, et al.
Published: (2023)
Low-Complexity Tone Injection via Candidate Ranking for PAPR Reduction in OFDM and AFDM Systems
by: Zheng, Yupeng, et al.
Published: (2026)
by: Zheng, Yupeng, et al.
Published: (2026)
Blind Bistatic Radar Parameter Estimation for AFDM Systems in Doubly-Dispersive Channels
by: Ranasinghe, Kuranage Roche Rayan, et al.
Published: (2024)
by: Ranasinghe, Kuranage Roche Rayan, et al.
Published: (2024)
Fuzzy Clustering for Low-Complexity Time Domain Chromatic Dispersion Compensation Scheme in Coherent Optical Fiber Communication Systems
by: Wan, Wenkai, et al.
Published: (2025)
by: Wan, Wenkai, et al.
Published: (2025)
Chirp-Permuted AFDM: A Versatile Waveform Design for ISAC in 6G
by: Rou, Hyeon Seok, et al.
Published: (2025)
by: Rou, Hyeon Seok, et al.
Published: (2025)
Low Complexity Joint Channel Estimation and Data Detection for AFDM Receivers With Oversampling
by: Ranasinghe, Kuranage Roche Rayan, et al.
Published: (2024)
by: Ranasinghe, Kuranage Roche Rayan, et al.
Published: (2024)
Similar Items
-
Tx and Rx IQ Imbalance Compensation for JCAS in 5G NR
by: Meingassner, Andreas, et al.
Published: (2025) -
Analysis and Compensation of Receiver IQ Imbalance and Residual CFO Error for AFDM
by: Gunasekara, Nimesha, et al.
Published: (2025) -
Joint Phase Noise and Off-Grid Channel Estimation for AFDM Systems via Sparse Bayesian Learning
by: Xu, You, et al.
Published: (2026) -
Matched Filtering-Based Channel Estimation for AFDM Systems in Doubly Selective Channels
by: Li, Xiangjun, et al.
Published: (2025) -
Ambiguity Function Analysis of AFDM Under Pulse-Shaped Random ISAC Signaling
by: Ni, Yuanhan, et al.
Published: (2025)