Zexian Li

74 papers A* 4B 11Misc 1Journal 34Unranked 24
YearRankTypeTitle / Venue / Authors
2025 J jnl
A Zenith Tropospheric Delay Prediction Model Based on VMD-LSTM Neural Network.
IEEE Trans. Aerosp. Electron. Syst.
Kaihui Lv, Chenglin Cai, Yihao Cai, Yun Fang, Zexian Li, Lingfeng Cheng, Wenhui Guan
2025 J jnl
Binary Tree Block Encoding of Classical Matrix.
CoRR
Zexian Li, Xiao-Ming Zhang, Chunlin Yang, Guofeng Zhang
2025 J jnl
Dictionary-based Block Encoding of Sparse Matrices with Low Subnormalization and Circuit Depth.
Quantum
Chunlin Yang, Zexian Li, Hongmei Yao, Zhaobing Fan, Guofeng Zhang, Jianshe Liu
2025 A* conf
Differentiable Solver Search for Fast Diffusion Sampling.
ICML
Shuai Wang, Zexian Li, Qipeng Zhang, Tianhui Song, Xubin Li, Tiezheng Ge, Bo Zheng, Limin Wang
2025 J jnl
Differentiable Solver Search for Fast Diffusion Sampling.
CoRR
Shuai Wang, Zexian Li, Qipeng Zhang, Tianhui Song, Xubin Li, Tiezheng Ge, Bo Zheng, Limin Wang
2025 J jnl
Regional Tropospheric Delay Prediction Model Based on LSTM-Enhanced Encoder Network.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Yuanfang Peng, Chenglin Cai, Zexian Li, Kaihui Lv, Xue Zhang, Yihao Cai
2024 A* conf
Exploring DCN-like architecture for fast image generation with arbitrary resolution.
NeurIPS
Shuai Wang, Zexian Li, Tianhui Song, Xubin Li, Tiezheng Ge, Bo Zheng, Limin Wang
2024 J jnl
FlowDCN: Exploring DCN-like Architectures for Fast Image Generation with Arbitrary Resolution.
CoRR
Shuai Wang, Zexian Li, Tianhui Song, Xubin Li, Tiezheng Ge, Bo Zheng, Limin Wang
2024 A* conf
G2P-DDM: Generating Sign Pose Sequence from Gloss Sequence with Discrete Diffusion Model.
AAAI
Pan Xie, Qipeng Zhang, Taiying Peng, Hao Tang, Yao Du, Zexian Li
2024 J jnl
Lightweight Segmentation Neural Networks for Measuring Vickers Hardness.
IEEE Trans. Instrum. Meas.
Zexian Li, Chenglin Cai, Feng Yin, Wenhui Guan, Yun Fang
2024 — conf
ViTKD: Feature-based Knowledge Distillation for Vision Transformers.
CVPR Workshops
Zhendong Yang, Zhe Li, Ailing Zeng, Zexian Li, Chun Yuan, Yu Li
2023 J jnl
Automatic Vickers Hardness Measurement With Neural Network Segmentation.
IEEE Trans. Instrum. Meas.
Chenglin Cai, Zexian Li, Feng Yin, Zhong Wang, Yangzhuo Chen
2023 J jnl
Further Enhanced Urllc And Industrial IoT Support With Release-17 5g New Radio.
IEEE Commun. Stand. Mag.
Guillermo Pocovi, Renato Abreu, Pilar Andres, Matha Deghel, Klaus Hugl, Thomas H. Jacobsen, Keeth Jayasinghe, Petteri Kela, Juha Korhonen, Ping-Heng Kuo, Lauri Kuru, Zexian Li, Timo Lunttila, Elena Peralta-Calvo, Claudio Rosa, Tao Tao
2022 J jnl
A Malleable Boundary Network for temporal action detection.
Comput. Electr. Eng.
Tian Wang, Boyao Hou, Zexian Li, Zhe Li, Lei Huang, Baochang Zhang, Hichem Snoussi
2022 J jnl
An Energy-Efficient Framework for Internet of Things Underlaying Heterogeneous Small Cell Networks.
IEEE Trans. Mob. Comput.
Hongbo Jiang, Zhu Xiao, Zexian Li, Jisheng Xu, Fanzi Zeng, Dong Wang
2022 J jnl
Group DETR v2: Strong Object Detector with Encoder-Decoder Pretraining.
CoRR
Qiang Chen, Jian Wang, Chuchu Han, Shan Zhang, Zexian Li, Xiaokang Chen, Jiahui Chen, Xiaodi Wang, Shuming Han, Gang Zhang, Haocheng Feng, Kun Yao, Junyu Han, Errui Ding, Jingdong Wang
2022 J jnl
Vector Quantized Diffusion Model with CodeUnet for Text-to-Sign Pose Sequences Generation.
CoRR
Pan Xie, Qipeng Zhang, Zexian Li, Hao Tang, Yao Du, Xiaohui Hu
2022 J jnl
ViTKD: Practical Guidelines for ViT feature knowledge distillation.
CoRR
Zhendong Yang, Zhe Li, Ailing Zeng, Zexian Li, Chun Yuan, Yu Li
2021 J jnl
MvSR-NAT: Multi-view Subset Regularization for Non-Autoregressive Machine Translation.
CoRR
Pan Xie, Zexian Li, Xiaohui Hu
2021 A* conf
ReconfigISP: Reconfigurable Camera Image Processing Pipeline.
ICCV
Ke Yu, Zexian Li, Yue Peng, Chen Change Loy, Jinwei Gu
2021 J jnl
ReconfigISP: Reconfigurable Camera Image Processing Pipeline.
CoRR
Ke Yu, Zexian Li, Yue Peng, Chen Change Loy, Jinwei Gu
2020 — conf
On TOA-based Ranging over mmWave 5G for Indoor Industrial IoT Networks.
GLOBECOM (Workshops)
Shah Zeb, Aamir Mahmood, Haris Pervaiz, Syed Ali Hassan, Muhammad Ikram Ashraf, Zexian Li, Mikael Gidlund
2020 J jnl
On the Needs and Requirements Arising from Connected and Automated Driving.
J. Sens. Actuator Networks
Konstantinos Antonakoglou, Nadia Brahmi, Taimoor Abbas, Antonio Eduardo Fernandez Barciela, Mate Boban, Kai Cordes, Mikael Fallgren, Laurent Gallo, Apostolos Kousaridas, Zexian Li, Toktam Mahmoodi, Erik G. Ström, Wanlu Sun, Tommy Svensson, Guillaume Vivier, Jesus Alonso-Zarate
2020 — conf
Synchronization and Resource Allocation in Quantum Key Distribution Optical Networks.
ComComAP
Zexian Li, Xiaosong Yu, Yongli Zhao, Jie Zhang
2019 — conf
Enabling Safe Wireless Harbor Automation via 5G URLLC.
5G World Forum
Heli Kokkoniemi-Tarkkanen, Seppo Horsmanheimo, Artjom Grudnitsky, Martti Moisio, Zexian Li, Mikko A. Uusitalo, Dragan Samardzija, Teemu Härkönen, Pekka Yli-Paunu
2019 — conf
Filtered OFDM Based URLLC in 5G New Radio: Principles and Performance.
WCNC Workshops
Toni Levanen, Zexian Li, Jukka Talvitie, Markku Renfors, Mikko Valkama
2019 J jnl
Multicast and Broadcast Enablers for High-Performing Cellular V2X Systems.
IEEE Trans. Broadcast.
Mikael Fallgren, Taimoor Abbas, Sylvain Allio, Jesus Alonso-Zarate, Gábor Fodor, Laurent Gallo, Apostolos Kousaridas, Yilin Li, Zexian Li, Zhongfeng Li, Jian Luo, Toktam Mahmoodi, Tommy Svensson, Guillaume Vivier
2018 J jnl
5G Control Channel Design for Ultra-Reliable Low-Latency Communications.
CoRR
Hamidreza Shariatmadari, Sassan Iraji, Riku Jäntti, Petar Popovski, Zexian Li, Mikko A. Uusitalo
2018 — conf
5G URLLC: Design Challenges and System Concepts.
ISWCS
Zexian Li, Mikko A. Uusitalo, Hamidreza Shariatmadari, Bikramjit Singh
2018 J jnl
Achieving Ultra-Reliable Low-Latency Communications: Challenges and Envisioned System Enhancements.
IEEE Netw.
Guillermo Pocovi, Hamidreza Shariatmadari, Gilberto Berardinelli, Klaus I. Pedersen, Jens Steiner, Zexian Li
2018 — conf
Asymmetric ACK/NACK Detection for Ultra - Reliable Low - Latency Communications.
EuCNC
Hamidreza Shariatmadari, Ruifeng Duan, Sassan Iraji, Riku Jäntti, Zexian Li, Mikko A. Uusitalo
2018 J jnl
Contention-Based Access for Ultra-Reliable Low Latency Uplink Transmissions.
IEEE Wirel. Commun. Lett.
Bikramjit Singh, Olav Tirkkonen, Zexian Li, Mikko A. Uusitalo
2018 J jnl
Enabling Technologies for Smart Internet of Things.
IEEE Commun. Mag.
Jun Huang, Zheng Chang, Chonggang Wang, Yi Qian, Hamid Gharavi, Zexian Li
2018 — conf
Enhancements for Enabling Point-to-Multipoint Communication Using Unlicensed Spectrum.
BMSB
Athul Prasad, Petteri Lundén, Zexian Li, Mikko A. Uusitalo
2018 J jnl
Fifth-Generation Control Channel Design: Achieving Ultrareliable Low-Latency Communications.
IEEE Veh. Technol. Mag.
Hamidreza Shariatmadari, Sassan Iraji, Riku Jäntti, Petar Popovski, Zexian Li, Mikko A. Uusitalo
2018 — conf
Interference Coordination in Ultra-Reliable and Low Latency Communication Networks.
EuCNC
Bikramjit Singh, Olav Tirkkonen, Zexian Li, Mikko A. Uusitalo
2018 — conf
On Selected V2X Technology Components and Enablers from the 5GCAR Project.
BMSB
Mikal Fallgran, Markus Dillinger, Zexian Li, Guillaume Vivier, Taimoor Abbas, Jesus Alonso-Zarate, Toktam Mahmoodi, Sylvain Allio, Tommy Svensson, Gábor Fodor
2018 — conf
Statistical Analysis of Downlink Transmissions for Ultra-Reliable Low-Latency Communications.
ISWCS
Hamidreza Shariatmadari, Zexian Li, Klaus Hugl, Mikko A. Uusitalo, Riku Jäntti
2017 — conf
Control channel enhancements for ultra-reliable low-latency communications.
ICC Workshops
Hamidreza Shariatmadari, Zexian Li, Sassan Iraji, Mikko A. Uusitalo, Riku Jäntti
2017 — conf
Coordinated multi-cell resource allocation for 5G ultra-reliable low latency communications.
EuCNC
Vesa P. Hytönen, Zexian Li, Beatriz Soret, Vuokko Nurmela
2017 B conf
On-off necklace codes for asynchronous mutual discovery.
PIMRC
Olav Tirkkonen, Zexian Li, Lu Wei, Alexey V. Vinel
2017 J jnl
Resource Allocations for Ultra-Reliable Low-Latency Communications.
Int. J. Wirel. Inf. Networks
Hamidreza Shariatmadari, Ruifeng Duan, Sassan Iraji, Zexian Li, Mikko A. Uusitalo, Riku Jäntti
2016 B conf
Analysis of transmission modes for ultra-reliable communications.
PIMRC
Hamidreza Shariatmadari, Ruifeng Duan, Zexian Li, Sassan Iraji, Mikko A. Uusitalo, Riku Jäntti
2016 — conf
Link adaptation design for ultra-reliable communications.
ICC
Hamidreza Shariatmadari, Zexian Li, Mikko A. Uusitalo, Sassan Iraji, Riku Jäntti
2016 B conf
Optimized transmission and resource allocation strategies for ultra-reliable communications.
PIMRC
Hamidreza Shariatmadari, Sassan Iraji, Zexian Li, Mikko A. Uusitalo, Riku Jäntti
2016 — conf
Reflection Environment Maps for Enhanced Reliability in 5G Self-Organizing Networks.
GLOBECOM Workshops
Athul Prasad, Mikko A. Uusitalo, Zexian Li, Petteri Lundén
2016 B conf
Selective multi-hop relaying for ultra-reliable communication in a factory environment.
PIMRC
Bikramjit Singh, Olav Tirkkonen, Zexian Li, Mikko A. Uusitalo, Risto Wichman
2016 J jnl
The METIS 5G System Concept: Meeting the 5G Requirements.
IEEE Commun. Mag.
Hugo M. Tullberg, Petar Popovski, Zexian Li, Mikko A. Uusitalo, Andreas Hoglund, Ömer Bulakci, Mikael Fallgren, José F. Monserrat
2016 B conf
Ultra-reliable communication in a factory environment for 5G wireless networks: Link level and deployment study.
PIMRC
Bikramjit Singh, Zexian Li, Olav Tirkkonen, Mikko A. Uusitalo, Preben E. Mogensen
2015 B conf
Efficient mobility and traffic management for delay tolerant cloud data in 5G networks.
PIMRC
Athul Prasad, Petteri Lundén, Martti Moisio, Mikko A. Uusitalo, Zexian Li
2015 — conf
Primary Synchronization Signal Detection Method for Device-to-Device in LTE-Rel 12 and Beyond.
VTC Fall
Ankit Bhamri, Zexian Li, Lars Lindh, Cássio B. Ribeiro
2015 Misc conf
Recent advancements in M2M communications in 4G networks and evolution towards 5G.
ICIN
Rapeepat Ratasuk, Athul Prasad, Zexian Li, Amitava Ghosh, Mikko A. Uusitalo
2015 J jnl
Spectrum Allocation for Multi-Operator Device-to-Device Communication.
CoRR
Byungjin Cho, Konstantinos Koufos, Riku Jäntti, Zexian Li, Mikko A. Uusitalo
2015 — conf
Spectrum allocation for multi-operator device-to-device communication.
ICC
Byungjin Cho, Konstantinos Koufos, Riku Jäntti, Zexian Li, Mikko A. Uusitalo
2014 — conf
Delay analysis of network architectures for machine-to-machine communications in LTE system.
ICT
Hamidreza Shariatmadari, Sassan Iraji, Andres Laya, Omer Anjum, Riku Jäntti, Zexian Li, Carl Wijting
2014 — conf
Overview on initial METIS D2D Concept.
5GU
Zexian Li, Martti Moisio, Mikko A. Uusitalo, Petteri Lundén, Carl Wijting, Fernando Sanchez-Moya, Ali Yaver, Venkatkumar Venkatasubramanian
2014 — conf
Smart mobility management for D2D communications in 5G networks.
WCNC Workshops
Osman N. C. Yilmaz, Zexian Li, Kimmo Valkealahti, Mikko A. Uusitalo, Martti Moisio, Petteri Lundén, Carl Wijting
2014 — conf
Towards the METIS 5G concept: First view on Horizontal Topics concepts.
EuCNC
Hugo M. Tullberg, Zexian Li, Andreas Hoglund, Peter Fertl, David Gozalvez Serrano, Krystian Pawlak, Petar Popovski, Geneviève Mange, Ömer Bulakci
2010 J jnl
MIMO techniques in WiMAX and LTE: a feature overview.
IEEE Commun. Mag.
Qinghua Li, Guangjie Li, Wookbong Lee, Moon-il Lee, David Mazzarese, Bruno Clerckx, Zexian Li
2006 J jnl
Nonblind and Semiblind Space-Frequency Multiuser Detection for Multirate MC-CDMA Systems.
IEEE Trans. Signal Process.
Zexian Li, Matti Latva-aho
2005 J jnl
Error probability of interleaved MC-CDMA systems with MRC receiver and correlated Nakagami-m fading channels.
IEEE Trans. Commun.
Zexian Li, Matti Latva-aho
2005 B conf
Frequency domain near-ML multiuser receiver for MC-CDMA systems.
GLOBECOM
Zexian Li, Markku J. Juntti, Matti Latva-aho
2005 J jnl
MIMO MC-CDMA communications for future cellular systems.
IEEE Commun. Mag.
Markku J. Juntti, Mikko Vehkaperä, Jouko Leinonen, Zexian Li, Djordje Tujkovic, Shigehiko Tsumura, Shinsuke Hara
2005 J jnl
Nonblind and semiblind space-time-frequency multiuser detection for space-time block-coded MC-CDMA.
IEEE Trans. Wirel. Commun.
Zexian Li, Matti Latva-aho
2005 B conf
Performance of MMSE Detection in Cellular MC-CDMA with Layered Space-Frequency Coding.
PIMRC
Jouko Leinonen, Zexian Li, Markku J. Juntti
2005 J jnl
Receiver design for spatially layered downlink MC-CDMA system.
IEEE Trans. Veh. Technol.
Mikko Vehkaperä, Djordje Tujkovic, Zexian Li, Markku J. Juntti
2004 J jnl
Bit Error Rate Analysis for MC-CDMA Systems in Nakagami-m Fading Channels.
EURASIP J. Adv. Signal Process.
Zexian Li, Matti Latva-aho
2004 — conf
Layered space-frequency coding and receiver design for MIMO MC-CDMA.
ICC
Mikko Vehkaperä, Djordje Tujkovic, Zexian Li, Markku J. Juntti
2004 B conf
Low complexity semi-blind maximum-likelihood multiuser receiver for MC-CDMA systems.
PIMRC
Zexian Li, Markku J. Juntti, Matti Latva-aho
2004 J jnl
On frequency domain equalization for MC-CDMA in Nakagami fading channels.
Eur. Trans. Telecommun.
Mohammed Abdel-Hafez, Zexian Li, Matti Latva-aho
2004 B conf
Performance evaluation of turbo and space-time turbo coded MC-CDMA downlink in multi-cell environment.
PIMRC
Shigehiko Tsumura, Mikko Vehkaperä, Zexian Li, Djordje Tujkovic, Markku J. Juntti, Shinsuke Hara
2003 B conf
MMSE based receiver design for MC-CDMA systems.
PIMRC
Zexian Li, Matti Latva-aho
2002 — conf
Error probability for MC-CDMA in Nakagami-m fading channels using equal gain combining.
ICC
Zexian Li, Matti Latva-aho
1999 — conf
A novel method to determine insert frequency of pilot symbols.
ISCAS (4)
Zexian Li, Ping Zhang, Jiandong Hu