Yejian Chen

Publication Activity (10 Years)

Years Active: 2005-2024
Publications (10 Years): 22

Top Topics

Channel Estimation

Variational Approximation

Top Venues

GLOBECOM Workshops

Publications

Yejian Chen, Thorsten Wild, Christophe Henry
Turbo-AI, Part VI: Achieving Robust Downlink AI-Based Channel Prediction. EuCNC/6G Summit (2024)
Dileepa Marasinghe, Le-Hang Nguyen, Jafar Mohammadi, Yejian Chen, Thorsten Wild, Nandana Rajatheva
Constellation Shaping under Phase Noise Impairment for Sub-THz Communications. CoRR (2023)
Yejian Chen, Stefan Wesemann, Thorsten Wild
Turbo AI, Part V: Verifying AI-Enhanced Channel Estimation for RAN from System Level. EuCNC/6G Summit (2023)
Yejian Chen, Jafar Mohammadi, Stefan Wesemann, Thorsten Wild
Turbo AI, Part IV: Estimating Uplink Channels for Ultra High Mobility with Sparse Pilots. PIMRC (2022)
Yejian Chen, Jafar Mohammadi, Thorsten Wild
Turbo AI, Part III: Facilitating Wireless Massive Access for Next Generation PRACH. WSA (2021)
Yejian Chen, Jafar Mohammadi, Stefan Wesemann, Thorsten Wild
Turbo-AI, Part II: Multi-Dimensional Iterative ML-Based Channel Estimation for B5G. VTC Spring (2021)
Jafar Mohammadi, Gerhard Schreiber, Thorsten Wild, Yejian Chen
Blind Coherent Preamble Detection via Neural Networks. WSA (2021)
Yejian Chen, Jafar Mohammadi, Stefan Wesemann, Thorsten Wild
Turbo-AI, Part I: Iterative Machine Learning Based Channel Estimation for 2D Massive Arrays. VTC Spring (2021)
Jafar Mohammadi, Gerhard Schreiber, Thorsten Wild, Yejian Chen
Blind Coherent Preamble Detection via Neural Networks. CoRR (2021)
Yejian Chen
Achieve High Spectral Efficiency for 5G: Multi-User MIMO versus NOMA. VTC Spring (2019)
Yejian Chen, Silvio Mandelli, Marouan Mizmizi, Jafar Mohammadi
Facilitated Local Context Sharing in V2X Environment with NOMA for Small Packet. VTC Fall (2019)
Yejian Chen, Thorsten Wild
Exploring Performance and Complexity of Selected NOMA Candidates in 5G New Radio. GLOBECOM Workshops (2018)
Yejian Chen
Indoor localization by detecting 80 key bits with downlink interleave division multiple access. WCNC (2018)
Mohammadhossein Attar, Yejian Chen, Sher Ali Cheema, Thorsten Wild, Martin Haardt
NOCA versus IDMA using UFMC for 5G Multiple Access. WSA (2018)
Yejian Chen
Exploiting Gaussian Approximation for Non-Orthogonal Coded Access. VTC Spring (2018)
Yejian Chen
Low-Cost Superimposed Pilots Based Receiver for Massive MIMO in Multicarrier System. VTC Spring (2017)
Yejian Chen
Two-Dimensional Pilot Design for Non-Orthogonal Multiple Access in Multicarrier System. GLOBECOM Workshops (2016)
Yejian Chen, Mark Doll
Enhanced Control Signal and Data Detection for 5G Multicarrier Low-Power Communications. VTC Fall (2016)
Yejian Chen
An Efficient Data Exchange and Detection Scheme for Two-Way Relay Based D2D Communications. VTC Spring (2016)
Yejian Chen
Superimposed Pilots Based Secure Communications for a System with Multiple Antenna Arrays. VTC Spring (2015)
Yejian Chen, Joerg Schaepperle, Thorsten Wild
Comparing IDMA and NOMA with superimposed pilots based channel estimation in uplink. PIMRC (2015)
Yejian Chen, Thorsten Wild, Frank Schaich
Realizing asynchronous massive MIMO with trellis-based channel estimation and superimposed pilots. ICC (2015)
Frank Schaich, Thorsten Wild, Yejian Chen
Waveform Contenders for 5G - Suitability for Short Packet and Low Latency Transmissions. VTC Spring (2014)
Yejian Chen, Thorsten Wild, Frank Schaich
Trellis-based channel estimation for asynchronous IDMA with superimposed pilots. ICCC (2014)
Yejian Chen, Frank Schaich, Thorsten Wild
Multiple Access and Waveforms for 5G: IDMA and Universal Filtered Multi-Carrier. VTC Spring (2014)
Gerhard Wunder, Peter Jung, Martin Kasparick, Thorsten Wild, Frank Schaich, Yejian Chen, Stephan ten Brink, Ivan Gaspar, Nicola Michailow, Andreas Festag, Luciano Leonel Mendes, Nicolas Cassiau, Dimitri Ktenas, Marcin Dryjanski, Slawomir Pietrzyk, Bertalan Eged, Peter Vago, F. Wiedmann
5GNOW: non-orthogonal, asynchronous waveforms for future mobile applications. IEEE Commun. Mag. 52 (2) (2014)
Thorsten Wild, Frank Schaich, Yejian Chen
5G air interface design based on Universal Filtered (UF-)OFDM. DSP (2014)
Gerhard Wunder, Martin Kasparick, Thorsten Wild, Frank Schaich, Yejian Chen, Marcin Dryjanski, Mateusz Buczkowski, Slawomir Pietrzyk, Nicola Michailow, Maximilian Matthé, Ivan Gaspar, Luciano Leonel Mendes, Andreas Festag, Gerhard P. Fettweis, Jean-Baptiste Dore, Nicolas Cassiau, Dimitri Ktenas, Vincent Berg, Bertalan Eged, Peter Vago
5GNOW: Intermediate frame structure and transceiver concepts. GLOBECOM Workshops (2014)
Yejian Chen
Evolved joint transmission and interference cancellation with dedicated frequency planning. ICCVE (2013)
Yejian Chen, Xin Yu
MIMO Joint Detection with Enhanced Physical Layer Security. VTC Fall (2013)
Yejian Chen, Stephan ten Brink
Improved Turbo Fixed-Complexity Sphere Detection for MIMO Communications. ISWCS (2013)
Yejian Chen, Stephan ten Brink
Pilot strategies for trellis-based MIMO channel tracking and data detection. GLOBECOM (2013)
Gerhard Wunder, Martin Kasparick, Stephan ten Brink, Frank Schaich, Thorsten Wild, Yejian Chen, Ivan Gaspar, Nicola Michailow, Gerhard P. Fettweis, Dimitri Ktenas, Nicolas Cassiau, Marcin Dryjanski, Kamil Sorokosz, Slawomir Pietrzyk, Bertalan Eged
System-level interfaces and performance evaluation methodology for 5G physical layer based on non-orthogonal waveforms. ACSSC (2013)
Yejian Chen, Stephan ten Brink
Joint channel and data estimation for MIMO communications using sparse pilots. ACSCC (2012)
Yejian Chen, Stephan ten Brink
Enhanced MIMO subspace detection with interference cancellation. WCNC (2012)
Yejian Chen
Investigation on Dynamic Spectrum Allocation with Virtual Antenna Array Deployment in Decentralized Cognitive Radio System. VTC Spring (2011)
Yejian Chen
Novel Frequency Planning Scheme Enabling Joint Transmission and Interference Cancellation. VTC Fall (2011)
Yejian Chen, Stephan ten Brink
Near-capacity MIMO Subspace Detection. PIMRC (2011)
Yejian Chen, Hardy Halbauer, Michael Jeschke, Robert Richter
An efficient Cholesky Decomposition based multiuser MIMO detection algorithm. PIMRC (2010)
Yejian Chen
An Adaptive Multiuser MIMO Receive Algorithm with Radial Space-Division Multiple Access in OFDM System. VTC Spring (2010)
Yejian Chen, Hardy Halbauer
On Switching Mechanisms for Beamforming and Multiuser MIMO for a WiMAX TDD System in Reverse Link. VTC Spring (2009)
Yejian Chen, Joachim Speidel, Cornelis Hoek, Stefan Russ
Investigation of diversity and beamforming techniques for UMTS high speed downlink packet access. PIMRC (2005)