3 citations · 5 across the 4 of their papers we have counts for
4 papers
Resource Rationing for Wireless Federated Learning: Concept, Benefits, and Challenges
Cong Shen, Jie Xu, Sihui Zheng +1
We advocate a new resource allocation framework, which we term resource rationing, for wireless federated learning (FL). Unlike existing resource allocation methods for FL, resourc…
On Energy Efficient Uplink Multi-User MIMO with Shared LNA Control
Zehao Yu, Cong Shen, Pengkai Zhao +1
Implementation cost and power consumption are two important considerations in modern wireless communications, particularly in large-scale multi-antenna systems where the number of…
Hybrid ARQ in Multiple-Antenna Slow Fading Channels: Performance Limits and Optimal Linear Dispersion Code Design
Cong Shen, Michael P. Fitz
This paper focuses on studying the fundamental performance limits and linear dispersion code design for the MIMO-ARQ slow fading channel. Optimal average rate of well-known HARQ pr…
Opportunistic Spatial Orthogonalization and Its Application in Fading Cognitive Radio Networks
Cong Shen, Michael P. Fitz
Opportunistic Spatial Orthogonalization (OSO) is a cognitive radio scheme that allows the existence of secondary users and hence increases the system throughput, even if the primar…