Weigao Su

Weigao Su

Ph.D. student @ Purdue CS

Posts by Tags

QoE

Why does ABR fail to work in HSR

3 minute read

Published:

Recent study 1 observes that the unpredictability of bandwidth drop in HSR has been beyond the capacity of existing ABR algorithms and thus the major threat to the control of bitrate selection. Yet, current research on ABR design have not yet treated throughput variation in much detail.

  1. Jiang, Zhongbai, Changqiao Xu, Jianfeng Guan, Yang Liu, and Gabriel-Miro Muntean. 2019. “Stochastic Analysis of DASH-Based Video Service in High-Speed Railway Networks.” IEEE Transactions on Multimedia 21 (6): 1577–92. https://doi.org/10.1109/TMM.2018.2881095. ↩

TCP

adversarial learning

Review on Environment-Independent Pattern Recognition

5 minute read

Published:

*This topic integrates several papers from different conferences, including “Towards Environment Independent Device Free Human Activity” MobiCom’18, “Learning Sleep Stages from Radio Signals: A Conditional Adversarial Architecture” ICML’17, etc.

autonomous driving

Attacks against AD Security

8 minute read

Published:

This post summarizes my understanding of autonomous driving security with a focus on sensor attack.

congestion control

networking

Why does ABR fail to work in HSR

3 minute read

Published:

Recent study 1 observes that the unpredictability of bandwidth drop in HSR has been beyond the capacity of existing ABR algorithms and thus the major threat to the control of bitrate selection. Yet, current research on ABR design have not yet treated throughput variation in much detail.

  1. Jiang, Zhongbai, Changqiao Xu, Jianfeng Guan, Yang Liu, and Gabriel-Miro Muntean. 2019. “Stochastic Analysis of DASH-Based Video Service in High-Speed Railway Networks.” IEEE Transactions on Multimedia 21 (6): 1577–92. https://doi.org/10.1109/TMM.2018.2881095. ↩

pattern recognition

Review on Environment-Independent Pattern Recognition

5 minute read

Published:

*This topic integrates several papers from different conferences, including “Towards Environment Independent Device Free Human Activity” MobiCom’18, “Learning Sleep Stages from Radio Signals: A Conditional Adversarial Architecture” ICML’17, etc.

reviews

From sensing to security

less than 1 minute read

Published:

This post summarizes my perception of wireless security into a mindmap.

Review on Environment-Independent Pattern Recognition

5 minute read

Published:

*This topic integrates several papers from different conferences, including “Towards Environment Independent Device Free Human Activity” MobiCom’18, “Learning Sleep Stages from Radio Signals: A Conditional Adversarial Architecture” ICML’17, etc.

security

Attacks against AD Security

8 minute read

Published:

This post summarizes my understanding of autonomous driving security with a focus on sensor attack.

From sensing to security

less than 1 minute read

Published:

This post summarizes my perception of wireless security into a mindmap.

sensing

Attacks against AD Security

8 minute read

Published:

This post summarizes my understanding of autonomous driving security with a focus on sensor attack.

From sensing to security

less than 1 minute read

Published:

This post summarizes my perception of wireless security into a mindmap.

video streaming

Why does ABR fail to work in HSR

3 minute read

Published:

Recent study 1 observes that the unpredictability of bandwidth drop in HSR has been beyond the capacity of existing ABR algorithms and thus the major threat to the control of bitrate selection. Yet, current research on ABR design have not yet treated throughput variation in much detail.

  1. Jiang, Zhongbai, Changqiao Xu, Jianfeng Guan, Yang Liu, and Gabriel-Miro Muntean. 2019. “Stochastic Analysis of DASH-Based Video Service in High-Speed Railway Networks.” IEEE Transactions on Multimedia 21 (6): 1577–92. https://doi.org/10.1109/TMM.2018.2881095. ↩

wireless