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cs.NI2026
Dynamic Hierarchical Birkhoff-von Neumann Decomposition for All-to-All GPU Communication
Yen-Chieh Wu, Cheng-Shang Chang, Duan-Shin Lee +1
All-to-all GPU communication is a critical bottleneck in large-scale training clusters, where completion time is constrained by per-port bandwidth and can be severely impacted by t…
cs.NI2022
Resource Allocation for URLLC and eMBB Traffic in Uplink Wireless Networks
Duan-Shin Lee, Cheng-Shang Chang, Ruhui Zhang +1
In this paper we consider two resource allocation problems of URLLC traffic and eMBB traffic in uplink 5G networks. We propose to divide frequencies into a common region and a gran…