Investigation of diversity and beamforming techniques for UMTS high speed downlink packet access. - Yejian Chen; Joachim Speidel; Cornelis Hoek; Stefan Russ (PIMRC, 2005)

On Switching Mechanisms for Beamforming and Multiuser MIMO for a WiMAX TDD System in Reverse Link. - Yejian Chen; Hardy Halbauer (VTC Spring, 2009)

An efficient Cholesky Decomposition based multiuser MIMO detection algorithm. - Yejian Chen; Hardy Halbauer; Michael Jeschke; Robert Richter (PIMRC, 2010)

An Adaptive Multiuser MIMO Receive Algorithm with Radial Space-Division Multiple Access in OFDM System. - Yejian Chen (VTC Spring, 2010)

Near-capacity MIMO Subspace Detection. - Yejian Chen; Stephan ten Brink (PIMRC, 2011)

Investigation on Dynamic Spectrum Allocation with Virtual Antenna Array Deployment in Decentralized Cognitive Radio System. - Yejian Chen (VTC Spring, 2011)

Novel Frequency Planning Scheme Enabling Joint Transmission and Interference Cancellation. - Yejian Chen (VTC Fall, 2011)

Joint channel and data estimation for MIMO communications using sparse pilots. - Yejian Chen; Stephan ten Brink (ACSCC, 2012)

Enhanced MIMO subspace detection with interference cancellation. - Yejian Chen; Stephan ten Brink (WCNC, 2012)

System-level interfaces and performance evaluation methodology for 5G physical layer based on non-orthogonal waveforms. - Gerhard Wunder; Martin Kasparick 001; Stephan ten Brink; Frank Schaich; Thorsten Wild; Yejian Chen; Ivan Gaspar; Nicola Michailow; Gerhard P. Fettweis; Dimitri Ktenas; Nicolas Cassiau; Marcin Dryjanski; et al. (ACSSC, 2013)

Pilot strategies for trellis-based MIMO channel tracking and data detection. - Yejian Chen; Stephan ten Brink (GLOBECOM, 2013)

Evolved joint transmission and interference cancellation with dedicated frequency planning. - Yejian Chen (ICCVE, 2013)

Improved Turbo Fixed-Complexity Sphere Detection for MIMO Communications. - Yejian Chen; Stephan ten Brink (ISWCS, 2013)

MIMO Joint Detection with Enhanced Physical Layer Security. - Yejian Chen; Xin Yu (VTC Fall, 2013)

5GNOW: Intermediate frame structure and transceiver concepts. - Gerhard Wunder; Martin Kasparick 001; Thorsten Wild; Frank Schaich; Yejian Chen; Marcin Dryjanski; Mateusz Buczkowski; Slawomir Pietrzyk; Nicola Michailow; Maximilian Matthé; Ivan Gaspar; Luciano Leonel Mendes; et al. (GLOBECOM Workshops, 2014)

Trellis-based channel estimation for asynchronous IDMA with superimposed pilots. - Yejian Chen; Thorsten Wild; Frank Schaich (ICCC, 2014)

5G air interface design based on Universal Filtered (UF-)OFDM. - Thorsten Wild; Frank Schaich; Yejian Chen (DSP, 2014)

Multiple Access and Waveforms for 5G: IDMA and Universal Filtered Multi-Carrier. - Yejian Chen; Frank Schaich; Thorsten Wild (VTC Spring, 2014)

Waveform Contenders for 5G - Suitability for Short Packet and Low Latency Transmissions. - Frank Schaich; Thorsten Wild; Yejian Chen (VTC Spring, 2014)

5GNOW: non-orthogonal, asynchronous waveforms for future mobile applications. - Gerhard Wunder; Peter Jung 001; Martin Kasparick 001; Thorsten Wild; Frank Schaich; Yejian Chen; Stephan ten Brink; Ivan Gaspar; Nicola Michailow; Andreas Festag; Luciano Leonel Mendes; Nicolas Cassiau; et al. (IEEE Commun. Mag., 2014)

Realizing asynchronous massive MIMO with trellis-based channel estimation and superimposed pilots. - Yejian Chen; Thorsten Wild; Frank Schaich (ICC, 2015)

Comparing IDMA and NOMA with superimposed pilots based channel estimation in uplink. - Yejian Chen; Joerg Schaepperle; Thorsten Wild (PIMRC, 2015)

Superimposed Pilots Based Secure Communications for a System with Multiple Antenna Arrays. - Yejian Chen (VTC Spring, 2015)

Two-Dimensional Pilot Design for Non-Orthogonal Multiple Access in Multicarrier System. - Yejian Chen (GLOBECOM Workshops, 2016)

An Efficient Data Exchange and Detection Scheme for Two-Way Relay Based D2D Communications. - Yejian Chen (VTC Spring, 2016)

Enhanced Control Signal and Data Detection for 5G Multicarrier Low-Power Communications. - Yejian Chen; Mark Doll (VTC Fall, 2016)

Low-Cost Superimposed Pilots Based Receiver for Massive MIMO in Multicarrier System. - Yejian Chen (VTC Spring, 2017)

Exploring Performance and Complexity of Selected NOMA Candidates in 5G New Radio. - Yejian Chen; Thorsten Wild (GLOBECOM Workshops, 2018)

Exploiting Gaussian Approximation for Non-Orthogonal Coded Access. - Yejian Chen (VTC Spring, 2018)

Indoor localization by detecting 80 key bits with downlink interleave division multiple access. - Yejian Chen (WCNC, 2018)

NOCA versus IDMA using UFMC for 5G Multiple Access. - Mohammadhossein Attar; Yejian Chen; Sher Ali Cheema; Thorsten Wild; Martin Haardt (WSA, 2018)

Achieve High Spectral Efficiency for 5G: Multi-User MIMO versus NOMA. - Yejian Chen (VTC Spring, 2019)

Facilitated Local Context Sharing in V2X Environment with NOMA for Small Packet. - Yejian Chen; Silvio Mandelli; Marouan Mizmizi; Jafar Mohammadi (VTC Fall, 2019)

Turbo-AI, Part II: Multi-Dimensional Iterative ML-Based Channel Estimation for B5G. - Yejian Chen; Jafar Mohammadi; Stefan Wesemann; Thorsten Wild (VTC Spring, 2021)

Turbo-AI, Part I: Iterative Machine Learning Based Channel Estimation for 2D Massive Arrays. - Yejian Chen; Jafar Mohammadi; Stefan Wesemann; Thorsten Wild (VTC Spring, 2021)

Turbo AI, Part III: Facilitating Wireless Massive Access for Next Generation PRACH. - Yejian Chen; Jafar Mohammadi; Thorsten Wild (WSA, 2021)

Blind Coherent Preamble Detection via Neural Networks. - Jafar Mohammadi; Gerhard Schreiber; Thorsten Wild; Yejian Chen (WSA, 2021)

Turbo AI, Part IV: Estimating Uplink Channels for Ultra High Mobility with Sparse Pilots. - Yejian Chen; Jafar Mohammadi; Stefan Wesemann; Thorsten Wild (PIMRC, 2022)

Turbo AI, Part V: Verifying AI-Enhanced Channel Estimation for RAN from System Level. - Yejian Chen; Stefan Wesemann; Thorsten Wild (EuCNC/6G Summit, 2023)

Turbo-AI, Part VI: Achieving Robust Downlink AI-Based Channel Prediction. - Yejian Chen; Thorsten Wild; Christophe Henry (EuCNC/6G Summit, 2024)

Constellation Shaping Under Phase Noise Impairment for Sub-THz Communications. - Dileepa Marasinghe; Le-Hang Nguyen; Jafar Mohammadi; Yejian Chen; Thorsten Wild; Nandana Rajatheva (ICC, 2024)

Waveform Learning Under Phase Noise Impairment for Sub-THz Communications. - Dileepa Marasinghe; Le-Hang Nguyen; Jafar Mohammadi; Yejian Chen; Thorsten Wild; Nandana Rajatheva (IEEE Trans. Commun., 2025)

Deep Learning-Based Channel Prediction With Path Extraction. - Mehdi Meliha; Pascal Chargé; Yide Wang; Salah Eddine Bouzid; Christophe Henry; Christophe Bourny; Henrique Tomaz; Yejian Chen (IEEE Wirel. Commun. Lett., 2025)