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livekit/pkg/sfu/sendsidebwe
Raja Subramanian a825661aff Use weighted loss to detect loss based congesiton signal. (#3169)
* Use weighted loss to detect loss based congesiton signal.

- Increase JQR min loss to 0.25.
- Use weighted loss ratio so that more packet rate gets higher
  weightage. At default config, 10 packets in 1/2 second will form a
  valid packet group for loss based congestion signal consideration. Two
  packets lost in that group may not be bad. So, bumped up the
  JQR min loss to 0.25. However, 20% loss (or even much lesser loss)
  could be problematic if the packet rate is higher (potentially
  multiple streams affected and there could be a lot of NACKs as a result).
  So, weight it by packet rate so that higher packet rates enter JQR
  at lower losses.

* WIP

* use aggregated loss
2024-11-12 09:21:28 +05:30
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