BBR Congestion Control Development

BBR is a new congestion control algorithm developed at Google.

There is a blog post on the launch of BBR for Google.com, YouTube, and Google Cloud Platform
There is a paper describing BBR in the February 2017 issue of CACM (the same content is in the ACM Queue BBR article from Oct 2016).
There are Internet Drafts specifying the BBR algorithm and the delivery rate estimation algorithm used by BBRv1.
BBR code from the BBR team at Google:
- BBRv1:
  - BBRv1 for Linux TCP (added in Linux v4.9: main commit)
  - BBRv1 for QUIC: .cc | .h
- BBRv2 (alpha):
  - BBRv2 alpha for Linux TCP
  - BBRv2 alpha for QUIC: .cc | .h
Quick start: a guide for getting started with the Linux TCP BBR implementation
BBR FAQ: frequently asked questions related to BBR and its implementations
[YouTube] [slides] for a BBR talk at the Linux netdev 1.2 conference (Oct 2016)
[YouTube] [slides] for a BBR talk in the ICCRG session at IETF 97 (Nov 2016)
[YouTube] [slides] for a talk covering policers and BBR's handling of policers, in the MAPRG session at IETF 97 (Nov 2016)
[YouTube] [slides] BBR talk at the ICCRG session at IETF 98 (Mar 2017)
[YouTube] [slides] BBR talk at the ICCRG session at IETF 99 (Jul 2017)
[YouTube] [slides] BBR talk at the ICCRG session at IETF 100 (Nov 2017)
[YouTube] [slides] BBR talk at the ICCRG session at IETF 101 (Mar 2018)
[YouTube] [slides] BBR Congestion Control Work at Google: IETF 102 Update (Jul 2018)
[YouTube] [slides] BBR Congestion Control: IETF 102 Update: BBR Startup (Jul 2018)
[YouTube] [slides] BBR v2: A Model-based Congestion Control - ICCRG at IETF 104 (Mar 2019)
[YouTube] [slides] BBR v2: A Model-based Congestion Control: IETF 105 Update - ICCRG (Jul 2019)
[YouTube] [slides] BBR v2: A Model-based Congestion Control: Performance Optimizations - IETF 106 - ICCRG (Nov 2019)
[YouTube] BBR: A Model-based Congestion Control - High-Speed Networking Workshop (May 2020)
[YouTube] [slides] BBR Update: 1: BBR.Swift; 2: Scalable Loss Handling - IETF 109 - ICCRG (Nov 2020)
[YouTube] [slides] BBR Internal Deployment, Code, Draft Plans - IETF 110 - ICCRG (Mar 2021)
[YouTube] [slides] BBRv3: Algorithm Updates and Public Internet Deployment - IETF 117 - CCWG (Jul 2023)

tencent congestion control for cloud gaming

Dave Taht