# Unit 3 · Flow control and ARQ

Subject: Computer Networks

Exam: TEE

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

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

TEE · Unit 3 before ALOHA · current syllabus 702AI0C023

1. [Flow control is different from error control](https://deep-learning-study-room.vercel.app/read/cn/tee/read/arq--flow-error/)
2. [Stop-and-Wait ARQ and lost ACKs](https://deep-learning-study-room.vercel.app/read/cn/tee/read/arq--stopwait/)
3. [Go-Back-N with window 7: three complete cases](https://deep-learning-study-room.vercel.app/read/cn/tee/read/arq--gbn/)
4. [Selective Repeat: window bound and buffering](https://deep-learning-study-room.vercel.app/read/cn/tee/read/arq--sr/)
5. [Compare all three ARQ protocols](https://deep-learning-study-room.vercel.app/read/cn/tee/read/arq--comparison/)
6. [ARQ sequence/window arithmetic · example 1](https://deep-learning-study-room.vercel.app/read/cn/tee/read/arq--windows-1/)
7. [ARQ sequence/window arithmetic · example 2](https://deep-learning-study-room.vercel.app/read/cn/tee/read/arq--windows-2/)
8. [ARQ sequence/window arithmetic · example 3](https://deep-learning-study-room.vercel.app/read/cn/tee/read/arq--windows-3/)