119 citations · 884 across the 130 of their papers we have counts for
7 papers · 1 filter
Heavy Traffic Limits for GI/H/n Queues: Theory and Application
Yousi Zheng, Ness Shroff, Prasun Sinha
We consider a GI/H/n queueing system. In this system, there are multiple servers in the queue. The inter-arrival time is general and independent, and the service time follows hyper…
Network Control without CSI using Rateless Codes for Downlink Cellular Systems
Yin Sun, C. Emre Koksal, Sung-Ju Lee +1
Wireless network scheduling and control techniques (e.g., opportunistic scheduling) rely heavily on access to Channel State Information (CSI). However, obtaining this information i…
When Queueing Meets Coding: Optimal-Latency Data Retrieving Scheme in Storage Clouds
Shengbo Chen, Yin Sun, Ulas C. Kozat +5
In this paper, we study the problem of reducing the delay of downloading data from cloud storage systems by leveraging multiple parallel threads, assuming that the data has been en…
Scheduling of Multicast and Unicast Services under Limited Feedback by using Rateless Codes
Yin Sun, C. Emre Koksal, Kyu-Han Kim +1
Many opportunistic scheduling techniques are impractical because they require accurate channel state information (CSI) at the transmitter. In this paper, we investigate the schedul…
Constant Delay and Constant Feedback Moving Window Network Coding for Wireless Multicast: Design and Asymptotic Analysis
Fei Wu, Yin Sun, Yang Yang +2
A major challenge of wireless multicast is to be able to support a large number of users while simultaneously maintaining low delay and low feedback overhead. In this paper, we dev…
Scheduling in Time-correlated Wireless Networks with Imperfect CSI and Stringent Constraint
Wenzhuo Ouyang, Atilla Eryilmaz, Ness B. Shroff
In a wireless network, the efficiency of scheduling algorithms over time-varying channels depends heavily on the accuracy of the Channel State Information (CSI), which is usually q…