公开(公告)号：US20160233950A1

公开(公告)日：2016-08-11

申请号：US15017238

申请日：2016-02-05

Applicant: THALES

Inventor： Nicolas CHUBERRE ,  Fabrice ARNAL ,  Cyrille BLOSSE ,  Cédric BAUDOUIN ,  Benoît GARNIER

IPC: H04B7/185 ,  H04W72/08 ,  H04W4/06

CPC classification number: H04B7/18578 ,  H04B7/18513 ,  H04B7/18517 ,  H04B7/18523 ,  H04B7/18526 ,  H04B7/18528 ,  H04B7/18536 ,  H04B7/18558 ,  H04B7/1856 ,  H04B7/18567 ,  H04B7/18584 ,  H04B7/18589 ,  H04B7/18595 ,  H04L12/189 ,  H04L45/16 ,  H04L45/306 ,  H04L67/06 ,  H04L67/2823 ,  H04L67/2847 ,  H04L67/2852 ,  H04L67/2876 ,  H04L67/289 ,  H04L67/303 ,  H04L67/322 ,  H04L67/325 ,  H04L67/327 ,  H04W4/06 ,  H04W40/02 ,  H04W72/085 ,  Y02D70/168 ,  Y02D70/30 ,  Y02D70/446

Abstract: A system and method for transmitting a data stream between a server and a user terminal, comprises at least one satellite gateway associated with a satellite router communicating with at least one satellite terminal associated with a terminal router, wherein the terminal router is configured, when it receives a stream request from a user terminal, to search for it in its memory resources and, if appropriate, transmit it to the user terminal, the satellite router is configured to transmit the request to the server, estimate a popularity of the stream and transmit a message of correspondence between the stream and broadcasting parameters then convert the stream into a point-to-multipoint stream adapted to the broadcasting parameters, the terminal router is configured to convert point-to-multipoint streams into point-to-point streams and transmit them to the user terminals.

Abstract translation: 用于在服务器和用户终端之间传输数据流的系统和方法包括与卫星路由器相关联的至少一个卫星网关，所述卫星路由器与与终端路由器相关联的至少一个卫星终端通信，其中配置所述终端路由器 从用户终端接收流请求，以其存储资源进行搜索，如果合适，将其发送给用户终端，卫星路由器被配置为将该请求发送到服务器，估计该流的流行度并发送 流和广播参数之间的对应信息然后将该流转换成适用于广播参数的点对多点流，终端路由器被配置为将点对多点流转换为点对点流并发送 他们到用户终端。