公开(公告)号：US20240333789A1

公开(公告)日：2024-10-03

申请号：US18193559

申请日：2023-03-30

Applicant: Amazon Technologies, Inc.

Inventor： Evan Gerald Statton ,  Bryan Michael Samis ,  Michael Henry ,  Ryan Paul Hegar ,  Sydney Dean Lovely

IPC: H04L67/1008 ,  H04L1/18 ,  H04L67/1021

CPC classification number: H04L67/1008 ,  H04L1/18 ,  H04L67/1021

Abstract: Systems and methods for providing a seamless automatic repeat request (ARQ) stream are provided. The system can include a plurality of streaming servers, a load balancer, and an ARQ streaming service. The ARQ streaming service obtains encoded content segments and transmits the segments to a plurality of streaming servers. The plurality of streaming servers is configured to transmit the encoded content segments to a client computing device, and a load balancer is implemented between the client computing device and the plurality of streaming servers. When the client computing device sends a response message to the ARQ streaming service while receiving the encoded content segments from one of the plurality of streaming servers, the ARQ streaming service may identify a failure in the streaming server. The ARQ streaming service retransmits lost encoded content segments by switching the streaming path to another streaming server from the plurality of streaming servers.