Juan Liu

Publication Activity (10 Years)

Years Active: 2008-2024
Publications (10 Years): 39

Top Topics

Sensor Networks

Reinforcement Learning

Data Collection

Spectrum Sensing

Top Venues

IEEE Trans. Veh. Technol.

IEEE Trans. Wirel. Commun.

IEEE Internet Things J.

Publications

Zheng Zhou, Juan Liu, Chixiong Mao
Age of Information Oriented Data Collection via Energy-Constrained UAVs in Wireless Sensor Networks. IEEE Access 12 (2024)
Guangming Bai, Long Qu, Juan Liu, Dechao Sun
AoI-Aware Joint Scheduling and Power Allocation in Intelligent Transportation System: A Deep Reinforcement Learning Approach. IEEE Trans. Veh. Technol. 73 (4) (2024)
Weijie Zhou, Mengjie Yi, Yan Zhang, Xijun Wang, Juan Liu
Satellite-Assisted UAV Data Collection for Information Freshness in IoRT Networks. WCNC (2024)
Juan Liu, Fei Yang, Xijun Wang, Long Qu, Ming Jin, Huaiyu Dai
Joint Optimization of Charging Station Placement and UAV Trajectory for Fresh Data Collection. IEEE Internet Things J. 11 (14) (2024)
Xijun Wang, Mengjie Yi, Juan Liu, Yan Zhang, Meng Wang, Bo Bai
Cooperative Data Collection With Multiple UAVs for Information Freshness in the Internet of Things. IEEE Trans. Commun. 71 (5) (2023)
Kaijin Shi, Juan Liu, Xijun Wang, Lingfu Xie
Joint Optimization of Multi-UAV-Assisted Data Collection and Energy Replenishment via Transfer Learning aided Deep Reinforcement Learning. ICCT (2023)
Zhenyu Fu, Juan Liu, Yuyi Mao, Lingfu Xie
Energy-Efficient UAV-Assisted Federated Learning in Wireless Networks. WCSP (2023)
Mengjie Yi, Xijun Wang, Juan Liu, Yan Zhang, Ronghui Hou
Multitask Transfer Deep Reinforcement Learning for Timely Data Collection in Rechargeable-UAV-Aided IoT Networks. IEEE Internet Things J. 10 (23) (2023)
Mengjie Yi, Xijun Wang, Juan Liu, Yan Zhang, Ronghui Hou
Compound-Action DRL for Timely Data Collection in UAV-Assisted IoT with Stochastic Arrival. ICCT (2023)
Mengjie Yi, Xijun Wang, Juan Liu, Yan Zhang, Ronghui Hou
Meta-Reinforcement Learning for Timely and Energy-efficient Data Collection in Solar-powered UAV-assisted IoT Networks. CoRR (2023)
Yanru Ma, Ming Jin, Qinghua Guo, Ye Tian, Juan Liu
Spectral-Correlation Based Spectrum Sensing Under Large Delay Spread Channels. IEEE Trans. Veh. Technol. 72 (3) (2023)
Tao Jiang, Ming Jin, Qinghua Guo, Ye Tian, Juan Liu
Graph Learning-Based Cooperative Spectrum Sensing in Cognitive Radio Networks. IEEE Wirel. Commun. Lett. 12 (1) (2023)
Zhiming Li, Peng Tong, Juan Liu, Xijun Wang, Lingfu Xie, Huaiyu Dai
Learning-Based Data Gathering for Information Freshness in UAV-Assisted IoT Networks. IEEE Internet Things J. 10 (3) (2023)
Jieqiong Kang, Long Qu, Juan Liu, Maurice J. Khabbaz
A Novel Deadline-/Interference-Aware Cooperative Data Transmission Scheduling Scheme for Optimizing AoI in Wireless Networks. IEEE Trans. Veh. Technol. 72 (5) (2023)
Tianhao Wu, Jianfeng Liu, Juan Liu, Zhongyi Huang, Hao Wu, Chaorui Zhang, Bo Bai, Gong Zhang
A Novel AI-Based Framework for AoI-Optimal Trajectory Planning in UAV-Assisted Wireless Sensor Networks. IEEE Trans. Wirel. Commun. 21 (4) (2022)
Zhiming Li, Juan Liu, Lingfu Xie, Xijun Wang, Ming Jin
A Deep Reinforcement Learning Approach for Multi-UAV-Assisted Data Collection in Wireless Powered IoT networks. WCSP (2022)
Juan Liu, Peng Tong, Xijun Wang, Bo Bai, Huaiyu Dai
UAV-Aided Data Collection for Information Freshness in Wireless Sensor Networks. IEEE Trans. Wirel. Commun. 20 (4) (2021)
Mengjie Yi, Xijun Wang, Juan Liu, Yan Zhang, Bo Bai
Deep Reinforcement Learning for Fresh Data Collection in UAV-assisted IoT Networks. INFOCOM Workshops (2020)
Mengjie Yi, Xijun Wang, Juan Liu, Yan Zhang, Bo Bai
Deep Reinforcement Learning for Fresh Data Collection in UAV-assisted IoT Networks. CoRR (2020)
Peng Tong, Juan Liu, Xijun Wang, Bo Bai, Huaiyu Dai
Deep Reinforcement Learning for Efficient Data Collection in UAV-Aided Internet of Things. ICC Workshops (2020)
Chixiong Mao, Juan Liu, Lingfu Xie
Multi-UAV Aided Data Collection for Age Minimization in Wireless Sensor Networks. WCSP (2020)
Bo Chen, Juan Liu, Xinjie Yang, Lingfu Xie, Youming Li
Resource Allocation for Energy Harvesting-Powered D2D Communications Underlaying NOMA-Based Networks. IEEE Access 7 (2019)
Meng Wang, Juan Liu, Wei Chen, Anthony Ephremides
Joint Queue-Aware and Channel-Aware Delay Optimal Scheduling of Arbitrarily Bursty Traffic Over Multi-State Time-Varying Channels. IEEE Trans. Commun. 67 (1) (2019)
Peng Tong, Juan Liu, Xijun Wang, Bo Bai, Huaiyu Dai
UAV-Enabled Age-Optimal Data Collection in Wireless Sensor Networks. ICC Workshops (2019)
Juan Liu, Xijun Wang, Bo Bai, Huaiyu Dai
Age-optimal trajectory planning for UAV-assisted data collection. INFOCOM Workshops (2018)
Juan Liu, Xijun Wang, Bo Bai, Huaiyu Dai
Age-Optimal Trajectory Planning for UAV-Assisted Data Collection. CoRR (2018)
Juan Liu, Bo Bai, Jun Zhang, Khaled Ben Letaief, Youming Li
Joint Device Caching and Channel Allocation for D2D-Assisted Wireless Content Delivery. ICC (2018)
Meng Wang, Juan Liu, Wei Chen, Anthony Ephremides
Joint Queue-Aware and Channel-Aware Delay Optimal Scheduling of Arbitrarily Bursty Traffic over Multi-State Time-Varying Channels. CoRR (2018)
Juan Liu, Bo Bai, Jun Zhang, Khaled Ben Letaief
Cache Placement in Fog-RANs: From Centralized to Distributed Algorithms. CoRR (2017)
Juan Liu, Wei Chen, Khaled Ben Letaief
Delay Optimal Scheduling for ARQ-Aided Power-Constrained Packet Transmission Over Multi-State Fading Channels. IEEE Trans. Wirel. Commun. 16 (11) (2017)
Meng Wang, Juan Liu, Wei Chen, Anthony Ephremides
On Delay-Power Tradeoff of Rate Adaptive Wireless Communications with Random Arrivals. GLOBECOM (2017)
Juan Liu, Bo Bai, Jun Zhang, Khaled Ben Letaief
Cache Placement in Fog-RANs: From Centralized to Distributed Algorithms. IEEE Trans. Wirel. Commun. 16 (11) (2017)
Xiaofan He, Juan Liu, Richeng Jin, Huaiyu Dai
Privacy-Aware Offloading in Mobile-Edge Computing. GLOBECOM (2017)
Juan Liu, Bo Bai, Jun Zhang, Khaled Ben Letaief
Content caching at the wireless network edge: A distributed algorithm via belief propagation. ICC (2016)
Meng Wang, Juan Liu, Wei Chen
Delay Optimal Scheduling of Arbitrarily Bursty Traffic over Multi-State Time-Varying Channels. CoRR (2016)
Juan Liu, Yuyi Mao, Jun Zhang, Khaled Ben Letaief
Delay-Optimal Computation Task Scheduling for Mobile-Edge Computing Systems. CoRR (2016)
Meng Wang, Juan Liu, Wei Chen
Delay Optimal Scheduling of Arbitrarily Bursty Traffic over Multi-State Time-Varying Channels. GLOBECOM Workshops (2016)
Juan Liu, Huaiyu Dai, Wei Chen
On Throughput Maximization of Time Division Multiple Access With Energy Harvesting Users. IEEE Trans. Veh. Technol. 65 (4) (2016)
Juan Liu, Yuyi Mao, Jun Zhang, Khaled Ben Letaief
Delay-optimal computation task scheduling for mobile-edge computing systems. ISIT (2016)
Juan Liu, Wei Chen, Khaled Ben Letaief
Joint channel and queue aware scheduling for wireless links with multiple fading states. ICCC (2015)
Juan Liu, Huaiyu Dai, Wei Chen
Delay Optimal Scheduling for Energy Harvesting Based Communications. IEEE J. Sel. Areas Commun. 33 (3) (2015)
Juan Liu, Wei Chen, Khaled Ben Letaief
Joint Channel and Queue Aware Scheduling for Wireless Links with Multiple Fading States. CoRR (2015)
Juan Liu, Huaiyu Dai
A belief propagation based hierarchical approach for capacitated network decomposition. ICCC (2014)
Juan Liu, Huaiyu Dai, Wei Chen
On optimum time division multiple access for energy harvesting channels. GLOBECOM (2014)
Juan Liu, Wei Chen, Zhigang Cao, Ying Jun (Angela) Zhang
Active interference cancellation-aided QoS-aware distributed ARQ for cognitive radios with heterogeneous traffics. EURASIP J. Wirel. Commun. Netw. 2013 (2013)
Juan Liu, Wei Chen, Ying Jun Zhang, Zhigang Cao
A Utility Maximization Framework for Fair and Efficient Multicasting in Multicarrier Wireless Cellular Networks. IEEE/ACM Trans. Netw. 21 (1) (2013)
Juan Liu, Huaiyu Dai, Wei Chen
Delay Optimal Scheduling for Energy Harvesting Based Communications. CoRR (2013)
Huaiyu Dai, Yanbing Zhang, Juan Liu
Structured Variational Methods for Distributed Inference in Networked Systems: Design and Analysis. IEEE Trans. Signal Process. 61 (15) (2013)
Juan Liu, Wei Chen, Zhigang Cao, Ying Jun (Angela) Zhang
Cooperative Beamforming for Cognitive Radio Networks: A Cross-Layer Design. IEEE Trans. Commun. 60 (5) (2012)
Juan Liu, Wei Chen, Zhigang Cao, Ying Jun Zhang, Huaiyu Dai
Achieving low outage probability with network coding in wireless multicarrier multicast systems. GLOBECOM (2012)
Juan Liu, Wei Chen, Zhigang Cao, Ying Jun (Angela) Zhang
Delay Optimal Scheduling for Cognitive Radios with Cooperative Beamforming: A Structured Matrix-Geometric Method. IEEE Trans. Mob. Comput. 11 (8) (2012)
Juan Liu, Wei Chen, Zhigang Cao, Ying Jun Zhang
Delay Optimal Scheduling for Cognitive Radio Networks with Cooperative Beamforming. ICC (2011)
Xijun Wang, Juan Liu, Wei Chen, Zhigang Cao
CORE-4: Cognition oriented relaying exploiting 4-D spectrum holes. IWCMC (2011)
Juan Liu, Wei Chen, Zhigang Cao, Ying Jun Zhang
Cooperative Beamforming Aided Incremental Relaying in Cognitive Radios. ICC (2011)
Juan Liu, Wei Chen, Ying Jun Zhang, Zhigang Cao
Distributed beamforming based directional spectrum sharing. ACSCC (2011)
Juan Liu, Wei Chen, Zhigang Cao, Ying Jun Zhang
An Opportunistic Scheduling Scheme for Cognitive Wireless Networks with Cooperative Beamforming. GLOBECOM (2010)
Juan Liu, Wei Chen, Zhigang Cao, Ying Jun Zhang
An Opportunistic Relaying Protocol Exploiting Distributed Beamforming and Token Passing in Cognitive Radios. ICC (2010)
Juan Liu, Wei Chen, Zhigang Cao, Ying Jun Zhang, Soung Chang Liew
Utility-Based User Grouping and Bandwidth Allocation for Wireless Multicast Systems. ICC (2009)
Juan Liu, Wei Chen, Zhigang Cao, Ying Jun Zhang
A Distributed Beamforming Approach for Enhanced Opportunistic Spectrum Access in Cognitive Radios. GLOBECOM (2009)
Juan Liu, Wei Chen, Zhigang Cao, Khaled Ben Letaief
Dynamic Power and Sub-Carrier Allocation for OFDMA-Based Wireless Multicast Systems. ICC (2008)
Juan Liu, Wei Chen, Zhigang Cao, Ying Jun Zhang, Soung Chang Liew
Asymptotic Throughput in Wireless Multicast OFDM Systems. GLOBECOM (2008)