Search Results for author: Yifan Gu

Found 2 papers, 1 papers with code

Graph Neural Networks for Distributed Power Allocation in Wireless Networks: Aggregation Over-the-Air

1 code implementation18 Jul 2022 Yifan Gu, Changyang She, Zhi Quan, Chen Qiu, Xiaodong Xu

In this paper, we aim to design low signaling overhead distributed power allocation schemes by using graph neural networks (GNNs), which are scalable to the number of wireless links.

Graph Embedding

Optimizing Information Freshness in Two-Hop Status Update Systems under a Resource Constraint

no code implementations6 Jul 2020 Yifan Gu, Qian Wang, He Chen, Yonghui Li, Branka Vucetic

We derive approximate closed-form expressions of the average AoI at the destination, and the average number of forwarding operations at the relay for the DTR policy, by modelling the tangled evolution of age at relay and destination as a Markov chain (MC).

Information Theory Networking and Internet Architecture Signal Processing Information Theory

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