# Unit 5 · Congestion control and QoS

Subject: Computer Networks

Exam: TEE

Reader: https://deep-learning-study-room.vercel.app/cn/#tee/read/congestion

Canonical: https://deep-learning-study-room.vercel.app/read/cn/tee/read-chapter/congestion/

TEE · Unit 5 · current syllabus 702AI0C023

1. [Open-loop and closed-loop congestion control](https://deep-learning-study-room.vercel.app/read/cn/tee/read/congestion--policies/)
2. [TCP congestion window and classic control phases](https://deep-learning-study-room.vercel.app/read/cn/tee/read/congestion--tcp-control/)
3. [QoS metrics and improving techniques](https://deep-learning-study-room.vercel.app/read/cn/tee/read/congestion--qos/)
4. [Leaky-bucket operation and tradeoffs](https://deep-learning-study-room.vercel.app/read/cn/tee/read/congestion--leaky/)
5. [Token-bucket operation and limitations](https://deep-learning-study-room.vercel.app/read/cn/tee/read/congestion--token/)
6. [Leaky bucket versus token bucket](https://deep-learning-study-room.vercel.app/read/cn/tee/read/congestion--bucket-compare/)