116 citations · 196 across the 23 of their papers we have counts for
6 papers · 1 filter
Decentralized Learning over Wireless Networks: The Effect of Broadcast with Random Access
Zheng Chen, Martin Dahl, Erik G. Larsson
In this work, we focus on the communication aspect of decentralized learning, which involves multiple agents training a shared machine learning model using decentralized stochastic…
Dynamic Scheduling and Power Control in Uplink Massive MIMO with Random Data Arrivals
Zheng Chen, Emil Björnson, Erik G. Larsson
In this paper, we study the joint power control and scheduling in uplink massive multiple-input multiple-output (MIMO) systems with random data arrivals. The data is generated at e…
Modeling and Analysis of MPTCP Proxy-based LTE-WLAN Path Aggregation
Bolin Chen, Zheng Chen, Nikolaos Pappas +2
Long Term Evolution (LTE)-Wireless Local Area Network (WLAN) Path Aggregation (LWPA) based on Multi-path Transmission Control Protocol (MPTCP) has been under standardization proced…
Probabilistic Caching in Wireless D2D Networks: Cache Hit Optimal vs. Throughput Optimal
Zheng Chen, Nikolaos Pappas, Marios Kountouris
Departing from the conventional cache hit optimization in cache-enabled wireless networks, we consider an alternative optimization approach for the probabilistic caching placement…
Cooperative Caching and Transmission Design in Cluster-Centric Small Cell Networks
Zheng Chen, Jemin Lee, Tony Q. S. Quek +1
Wireless content caching in small cell networks (SCNs) has recently been considered as an efficient way to reduce the traffic and the energy consumption of the backhaul in emerging…
Distributed SIR-Aware Opportunistic Access Control for D2D Underlaid Cellular Networks
Zheng Chen, Marios Kountouris
In this paper, we propose a distributed interference and channel-aware opportunistic access control technique for D2D underlaid cellular networks, in which each potential D2D link…