91 citations · 455 across the 40 of their papers we have counts for
4 papers · 1 filter
Checks and Balances: A Low-complexity High-gain Uplink Power Controller for CoMP
Fangzhou Chen, Yin Sun, Yiping Qin +1
Coordinated Multipoint (CoMP) promised substantial throughput gain for next-generation cellular systems. However, realizing this gain is costly in terms of pilots and backhaul band…
On Delay-Optimal Scheduling in Queueing Systems with Replications
Yin Sun, C. Emre Koksal, Ness B. Shroff
In modern computer systems, jobs are divided into short tasks and executed in parallel. Empirical observations in practical systems suggest that the task service times are highly r…
Optimizing Data Freshness, Throughput, and Delay in Multi-Server Information-Update Systems
Ahmed M. Bedewy, Yin Sun, Ness B. Shroff
In this work, we investigate the design of information-update systems, where incoming update packets are forwarded to a remote destination through multiple servers (each server can…
Update or Wait: How to Keep Your Data Fresh
Yin Sun, Elif Uysal-Biyikoglu, Roy D. Yates +2
In this work, we study how to optimally manage the freshness of information updates sent from a source node to a destination via a channel. A proper metric for data freshness at th…