Delay-Doppler Domain Communications and Radar Sensing

Project Information

DDComRad

Grant agreement ID: 101105732

DOI

10.3030/101105732

Project closed

EC signature date 24 April 2023

Start date 1 January 2024

End date 31 December 2025

Funded under

• Marie Skłodowska-Curie Actions (MSCA)

Total cost

No data

EU contribution

€ 173 847,36

Coordinated by

TECHNISCHE UNIVERSITAT BERLIN
Germany

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Links to deliverables and publications from FP7 projects, as well as links to some specific result types such as dataset and software, are dynamically retrieved from OpenAIRE .

Publications

Peer reviewed articles (17)

Low Complexity Turbo SIC-MMSE Detection for Orthogonal Time Frequency Space Modulation

Author(s): Qi Li, Jinhong Yuan, Min Qiu, Shuangyang Li, Yixuan Xie
Published in: IEEE Transactions on Communications, Issue 72, 2024, ISSN 0090-6778
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
DOI: 10.1109/TCOMM.2024.3357431

Cross-Domain OTFS Detection via Delay–Doppler Decoupling: Reduced-Complexity Design and Performance Analysis

Author(s): Mengmeng Liu, Shuangyang Li, Baoming Bai, Giuseppe Caire
Published in: Entropy, Issue 27, 2025, ISSN 1099-4300
Publisher: MDPI AG
DOI: 10.3390/E27101062

Multi-Domain Index Modulation for MIMO-OTFS and a Coarse-to-Fine Network for Detection

Author(s): Dan Feng, Baoming Bai, Jingyu Ma, Weijie Yuan, Shuangyang Li, Jing Jiang
Published in: IEEE Transactions on Wireless Communications, Issue 25, 2026, ISSN 1536-1276
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
DOI: 10.1109/TWC.2025.3596372

Uplink Multi-User OTFS: Transmitter Design Based on Statistical Channel Information

Author(s): Mingcheng Nie, Shuangyang Li, Deepak Mishra, Jinhong Yuan, Derrick Wing Kwan Ng
Published in: IEEE Transactions on Communications, Issue 73, 2025, ISSN 0090-6778
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
DOI: 10.1109/TCOMM.2024.3516473

Faster-Than-Nyquist Signaling Is Good for Single-Carrier ISAC: An Analytical Study

Author(s): Shuangyang Li, Fan Liu, Yifeng Xiong, Weijie Yuan, Baoming Bai, Christos Masouros, Giuseppe Caire
Published in: IEEE Transactions on Signal Processing, Issue 73, 2025, ISSN 1053-587X
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
DOI: 10.1109/TSP.2025.3592443

Optimization of the Bit Mapping for LDPC-Coded Faster-Than-Nyquist Systems

Author(s): Jiayi Yang, Shuangyang Li, Qianfan Wang, Xiao Ma, Giuseppe Caire
Published in: IEEE Communications Letters, Issue 30, 2025, ISSN 1089-7798
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
DOI: 10.1109/LCOMM.2025.3640153

Resource Allocation Design for Next-Generation Multiple Access: A Tutorial Overview

Author(s): Zhiqiang Wei, Dongfang Xu, Shuangyang Li, Shenghui Song, Derrick Wing Kwan Ng, Giuseppe Caire
Published in: Proceedings of the IEEE, Issue 112, 2024, ISSN 0018-9219
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
DOI: 10.1109/JPROC.2024.3434700

Achievable Rate Maximization in MIMO-BICM Systems: A Unified Transceiver Design

Author(s): Jie Yang, Wanchen Hu, Yi Jiang, Shuangyang Li, Xin Wang
Published in: IEEE Transactions on Signal Processing, Issue 73, 2025, ISSN 1053-587X
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
DOI: 10.1109/TSP.2025.3592835

Frequency-Space Channel Estimation and Spatial Equalization in Wideband Fluid Antenna System

Author(s): Xuehui Dong, Kai Wan, Shuangyang Li, Robert Caiming Qiu, Giuseppe Caire
Published in: IEEE Journal on Selected Areas in Communications, 2025, ISSN 1558-0008
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
DOI: 10.1109/JSAC.2025.3615912

From OTFS to DD-ISAC: Integrating Sensing and Communications in the Delay Doppler Domain

Author(s): Weijie Yuan, Lin Zhou, Saeid K. Dehkordi, Shuangyang Li, Pingzhi Fan, Giuseppe Caire, H. Vincent Poor
Published in: IEEE Wireless Communications, Issue 31, 2024, ISSN 1536-1284
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
DOI: 10.1109/MWC.018.2300607

Affine Frequency Division Multiplexing: Extending OFDM for Scenario-Flexibility and Resilience

Author(s): Haoran Yin, Yanqun Tang, Ali Bemani, Marios Kountouris, Yu Zhou, Xingyao Zhang, Yuqing Liu, Gaojie Chen, Kai Yang, Fan Liu, Christos Masouros, Shuangyang Li, Giuseppe Caire, Pei Xiao
Published in: IEEE Wireless Communications, Issue 32, 2026, ISSN 1536-1284
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
DOI: 10.1109/MWC.2025.3600081

Cross-Domain Iterative Detection for OTFS Transmission With Frequency Domain Equalization

Author(s): Ruoxi Chong, Shuangyang Li, Zhiqiang Wei, Michail Matthaiou, Derrick Wing Kwan Ng, Giuseppe Caire
Published in: IEEE Transactions on Communications, Issue 73, 2025, ISSN 0090-6778
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
DOI: 10.1109/TCOMM.2025.3581967

OFDM-Standard Compatible SC-NOFS Waveforms for Low-Latency and Jitter-Tolerance Industrial IoT Communications

Author(s): Tongyang Xu, Shuangyang Li, Jinhong Yuan
Published in: IEEE Internet of Things Journal, Issue 11, 2024, ISSN 2327-4662
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
DOI: 10.1109/JIOT.2024.3409844

Near Optimal Hybrid Digital-Analog Beamforming for mmWave Point-to-Point MIMO Transmissions Using OTFS Waveforms

Author(s): Mengmeng Liu, Shuangyang Li, Zhiqiang Wei, Baoming Bai, Giuseppe Caire, Derrick Wing Kwan Ng
Published in: IEEE Transactions on Communications, Issue 73, 2025, ISSN 0090-6778
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
DOI: 10.1109/TCOMM.2025.3560392

Distributed Beam Alignment in Sub-THz Indoor D2D Networks

Author(s): Fernando Pedraza, Jan C. Riedel, Fabian Jaensch, Shuangyang Li, Giuseppe Caire
Published in: IEEE Transactions on Wireless Communications, Issue 25, 2026, ISSN 1536-1276
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
DOI: 10.1109/TWC.2025.3617168

A Survey on Reconfigurable Intelligent Surface-Assisted Orthogonal Time Frequency Space Systems

Author(s): Qin Tao, Zhongjie Li, Kangda Zhi, Shuangyang Li, Weijie Yuan, Lorenzo Zaniboni, Slawomir Stanczak, Emanuele Viterbo, Xianbin Wang
Published in: IEEE Open Journal of Vehicular Technology, Issue 6, 2025, ISSN 2644-1330
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
DOI: 10.1109/OJVT.2025.3573208

Robust Communication-Aware Jamming Detection and Avoidance for UAS Swarms

Author(s): Sang Xing, Samuel Peccoud, Siyao Li, Shuangyang Li, Thomas Yang
Published in: IEEE Access, Issue 13, 2025, ISSN 2169-3536
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
DOI: 10.1109/ACCESS.2025.3630211

Conference proceedings (6)

A Novel Cross Domain Iterative Detection Based on the Interplay Between SPA and LMMSE

Author(s): Shuangyang Li, Giuseppe Caire
Published in: 2024 IEEE International Symposium on Information Theory (ISIT), 2024
Publisher: IEEE
DOI: 10.1109/ISIT57864.2024.10619240

Tomlinson Harashima Precoding for Multi-User MIMO-OTFS with Reduced Overhead

Author(s): Ruohai Yang, Shuangyang Li, Han Yu, Kai Wan
Published in: 2024 IEEE/CIC International Conference on Communications in China (ICCC Workshops), 2024
Publisher: IEEE
DOI: 10.1109/ICCCWORKSHOPS62562.2024.10693738

Compressed Sensing Inspired User Acquisition for Downlink Integrated Sensing and Communication Transmissions

Author(s): Song, Yi; Pedraza, Fernando; Li, Shuangyang; Li, Siyao; Yu, Han; Caire, Giuseppe
Published in: ICC 2024 - IEEE International Conference on Communications, 2024
Publisher: IEEE
DOI: 10.48550/ARXIV.2407.01336

Analysis and Design of Improved 5G LDPC Codes for Faster-Than-Nyquist Signaling

Author(s): Jiayi Yang, Qianfan Wang, Shuangyang Li, Peng Kang, Xiao Ma, Baoming Bai, Giuseppe Caire
Published in: 2025 IEEE International Symposium on Information Theory (ISIT), 2025
Publisher: IEEE
DOI: 10.1109/ISIT63088.2025.11195595

Delay-Doppler Radiomap for High Accuracy Channel Prediction

Author(s): Yangjing Tan, Ruohai Yang, Shuangyang Li, Kai Wan, Chang Liu, Giuseppe Caire
Published in: 2025 IEEE/CIC International Conference on Communications in China (ICCC), 2025
Publisher: IEEE
DOI: 10.1109/ICCC65529.2025.11149315

Sensing-Centric Sequence Design for ISAC Using Random Single Carrier Communication Signals

Author(s): Tianyu Yang, Shuangyang Li, Yi Song, Fan Liu, Giuseppe Caire
Published in: ICC 2025 - IEEE International Conference on Communications, 2025
Publisher: IEEE
DOI: 10.1109/ICC52391.2025.11160747