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Cooperative caching and transmission design in cluster-centric small cell networks
Z Chen, J Lee, TQS Quek, M Kountouris
IEEE Transactions on Wireless Communications, 2017
3622017
Channel hardening and favorable propagation in cell-free massive MIMO with stochastic geometry
Z Chen, E Björnson
IEEE Transactions on Communications, 2018
3222018
Probabilistic Caching in Wireless D2D Networks: Cache Hit Optimal vs. Throughput Optimal
Z Chen, N Pappas, M Kountouris
IEEE Communications Letters 21 (3), 584 - 587, 2017
2162017
D2D caching vs. small cell caching: Where to cache content in a wireless network?
Z Chen, M Kountouris
2016 IEEE SPAWC, 1-6, 2016
752016
Age of Information in a Multiple Access Channel with Heterogeneous Traffic and an Energy Harvesting Node
Z Chen, N Pappas, E Björnson, EG Larsson
IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS), 662-667, 2019
662019
Throughput and age of information in a cellular-based IoT network
PD Mankar, Z Chen, MA Abd-Elmagid, N Pappas, HS Dhillon
IEEE Transactions on Wireless Communications, 2021
592021
Optimizing Information Freshness in a Multiple Access Channel with Heterogeneous Devices
Z Chen, N Pappas, E Björnson, EG Larsson
IEEE Open Journal of the Communications Society, 2021
40*2021
Decentralized Opportunistic Access for D2D Underlaid Cellular Networks
Z Chen, M Kountouris
IEEE Transactions on Communications 66 (10), 4842 - 4853, 2018
382018
Average AoI of Cached Status Updates for a Process Monitored by an Energy Harvesting Sensor
N Pappas, Z Chen, M Hatami
2020 54th Annual Conference on Information Sciences and Systems (CISS), 1-5, 2020
352020
Dynamic Resource Allocation in Co-Located and Cell-Free Massive MIMO
Z Chen, E Björnson, EG Larsson
IEEE Transactions on Green Communications and Networking 4 (1), 209-220, 2019
352019
Can we rely on channel hardening in cell-free massive MIMO?
Z Chen, E Björnson
2017 IEEE Globecom Workshops (GC Wkshps), 1-6, 2017
312017
Throughput With Delay Constraints in a Shared Access Network With Priorities
Z Chen, N Pappas, M Kountouris, V Angelakis
IEEE Transactions on Wireless Communications 17 (9), 5885-5899, 2018
292018
Cache-enabled small cell networks with local user interest correlation
Z Chen, M Kountouris
2015 IEEE SPAWC, 680-684, 2015
272015
On-demand AoI minimization in resource-constrained cache-enabled IoT networks with energy harvesting sensors
M Hatami, M Leinonen, Z Chen, N Pappas, M Codreanu
IEEE Transactions on Communications 70 (11), 7446-7463, 2022
242022
Throughput and Delay Analysis of Wireless Caching Helper Systems with Random Availability
N Pappas, Z Chen, I Dimitriou
IEEE Access, 9667 - 9678, 2018
242018
Scheduling and Aggregation Design for Asynchronous Federated Learning over Wireless Networks
CH Hu, Z Chen, EG Larsson
IEEE Journal on Selected Areas in Communications 41 (4), 874-886, 2023
222023
Device Scheduling and Update Aggregation Policies for Asynchronous Federated Learning
CH Hu, Z Chen, EG Larsson
2021 IEEE 22nd International Workshop on Signal Processing Advances in ¡¦, 2021
222021
Distributed SIR-aware opportunistic access control for D2D underlaid cellular networks
Z Chen, M Kountouris
2014 IEEE GLOBECOM, 1540-1545, 2014
222014
Guard zone based D2D underlaid cellular networks with two-tier dependence
Z Chen, M Kountouris
2015 IEEE ICC Workshop (ICCW), 222-227, 2015
162015
Cluster-centric cache utilization design in cooperative small cell networks
Z Chen, J Lee, TQS Quek, M Kountouris
2016 IEEE ICC, 1-6, 2016
152016
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