公开(公告)号：US11979330B2

公开(公告)日：2024-05-07

申请号：US16907423

申请日：2020-06-22

Applicant: Google LLC

Inventor： Xiaoming Wang ,  Prashant Chandra ,  Neelesh Bansod ,  Nandita Dukkipati ,  Hassan Wassel ,  Gautam Kumar ,  Weihuang Wang ,  Michael Marty ,  Nicholas McDonald

IPC: H04L47/25 ,  H04L47/12 ,  H04L47/50

CPC classification number: H04L47/25 ,  H04L47/12 ,  H04L47/50

Abstract: A system includes a first processor configured to analyze packets received over a communication protocol system and determine one or more congestion indicators from the analysis of the data packets, the one or more congestion indicators being indicative of network congestion for data packets transmitted over a reliable transport protocol layer of the communication protocol system. The system also includes a rate update engine separate from the packet datapath and configured to operate a second processor to receive the determined one or more congestion indicators, determine one or more congestion control parameters for controlling transmission of data packets based on the received one or more congestion indicators, and output a congestion control result based on the determined one or more congestion control parameters.