Congestion control at IETF 123
How evolving traffic patterns, adaptive bitrate streaming, and modern pacing techniques are reshaping transport protocols and network performance.
Tag: congestion
Striking a balance in fairness
Guest Post: Exploring fairness in buffer allocation and packet scheduling.
Congestion control algorithms are not fair
Guest Post: Current CCAs lead to starvation. What can we do about it?
Reducing the control loop in congestion control
Guest Post: Decoupling the control loop from full path congestion control helps to bypass bottleneck routers, reducing video buffering.
Reducing bias of networking A/B tests
Guest Post: If we stop and think about experiments in computer networks, there is no question that interference exists!
Beyond bufferbloat: End-to-end congestion control cannot avoid latency spikes
Guest Post: What are the fundamental limits of end-to-end congestion control in 5G networks?
The game theory behind running CUBIC and BBR on the Internet
Guest Post: Study uses game-theoretic analysis to measure the performance of congestion control algorithms.
PINT: Probabilistic In-band Network Telemetry
Guest Post: New network telemetry approach allows you to collect the data you care about while minimizing the number of overhead bits added to packets.
PCF designs provably resilient flexible routing
Guest Post: New routing models compute the best allocation to maximize the throughput upon target failures.
Control congestion, lower latency with new L4S AQM scheduler
Guest Post: Virtual-Dual Queue Core-Stateless AQM is a new L4S compatible AQM that does not assume compatible TCP versions in any queue.