It’s time to replace TCP with online-learning congestion control
Guest Post: Performance-oriented Congestion Control (PCC) is a new online learning approach to congestion control that seeks to overcome the limitations of traditional TCP.
Tag: TCP
BBR patches for higher WiFi throughput and lower queuing delays
Feedback is sought on recent BBR patches that seek to increase throughput for WiFi and lower queuing delays.
How well does ATR actually work?
Additional Truncated Response (ATR) does not completely fix the issue of large responses but it is worth considering if you want a faster DNS service.
Just one QUIC bit
A proposal to add a “spin bit” to the QUIC protocol sparked much debate at IETF 101.
GEO vs MEO: which satellite solution works best?
Guest Post: Researchers at the University of Auckland are simulating and measuring the bandwidth capacity of medium earth orbit and geostationary satellites, the results of which may surprise.
Striking a balance between bufferbloat and TCP queue oscillation
Guest Post: Does your satellite link have the right amount of queue capacity configured? If not, it may be suffering from bufferbloat.
Should I allow UDP over my satellite link?
Guest Post: Could UDP possibly be worse than small TCP flows? Could TCP be its own worst enemy?
Measuring QUIC vs TCP on mobile and desktop
Guest Post: A recent study finds that QUIC largely outperforms TCP except for in the presence of packet reordering and on resource-constrained mobile devices.
TCP congestion signatures
Guest Post: New method to identify TCP congestion may help alleviate dreaded video buffering.
Ruru: Real-time wide-area TCP latency monitoring
Guest Post: Ruru is a real-time, open source monitoring system that allows users to understand the nature of latency over the Internet.