公开(公告)号：US07107050B2

公开(公告)日：2006-09-12

申请号：US10372845

申请日：2003-02-26

申请人： Stéphane Combes ,  Tarif Zein Al-Abedeen ,  Jean-Didier Gayrard

发明人： Stéphane Combes ,  Tarif Zein Al-Abedeen ,  Jean-Didier Gayrard

IPC分类号： H04Q7/20

CPC分类号： H04B7/2041 ,  H04B7/18584

摘要： A resource manager for a satellite telecommunication system including user terminals sending data to spots via a satellite, all data streams from a given terminal to the same given destination spot constituting a virtual path comprising a set of uplinks from the terminal to the satellite and a set of downlinks from the satellite to the spot, includes a central entity associated with each satellite for receiving requests sent by the user terminals and each expressing a requirement to use resources of the satellite corresponding to the virtual path. The central entity groups the requests into request groups each associated with a set of uplinks from the same spot to the destination spot, the set of uplinks constituting a virtual link, and determines authorized resources for each request group.

公开(公告)号：US07142522B2

公开(公告)日：2006-11-28

申请号：US09902752

申请日：2001-07-12

申请人： Cédric Baudoin ,  Laurence Bignebat ,  Stéphane Combes ,  Pierre Parmentier ,  Laurent Roullet ,  Tarif Zein Al-Abedeen

发明人： Cédric Baudoin ,  Laurence Bignebat ,  Stéphane Combes ,  Pierre Parmentier ,  Laurent Roullet ,  Tarif Zein Al-Abedeen

IPC分类号： H04B7/212

CPC分类号： H04B7/18539 ,  H04B7/18558

摘要： A satellite telecommunication system includes a plurality of user stations and at least one satellite. A resource manager for the satellite telecommunication system includes a congestion controller that assigns resources to uplinks, a demand assignment device that assigns resources to uplinks, and, for each satellite, a central entity that includes a subsystem of the congestion controller adapted to receive requests sent by user stations using the satellite, each request expressing the bit rate necessary for a group of connections supported by a user station and by the same downlink of the satellite, and to determine the bit rate authorized for the group of connections. It further includes, for each satellite, a subsystem of the demand assignment device adapted to allocate resources to an uplink, at each user station, as a function of the bit rates authorized by the congestion controller subsystem and globally for all connections supported by the user station.

公开(公告)号：US06690935B1

公开(公告)日：2004-02-10

申请号：US09458072

申请日：1999-12-10

申请人： Guillaume Calot ,  Xavier Denis ,  Jean Farineau ,  Bertrand Duros ,  Jacques Bousquet ,  Philippe Sehier ,  Tarif Zein Al-Abedeen ,  Yves Peligry

发明人： Guillaume Calot ,  Xavier Denis ,  Jean Farineau ,  Bertrand Duros ,  Jacques Bousquet ,  Philippe Sehier ,  Tarif Zein Al-Abedeen ,  Yves Peligry

IPC分类号： H04Q720

CPC分类号： H04W36/02 ,  H04B7/18541

摘要： The invention concerns a method of transmitting non-dated digital data between a transmitter and a receiver in which the data can take at least two different paths between the transmitter and the receiver and handover from one path to another occurs during transmission. In the transmitter, packets intended for the second path are transmitted only after the last packet intended for the first path has been transmitted and in the transmitter and in the receiver packets on the first or second path are delayed in order for packets on the second path to arrive after packets on the first path. It is therefore not necessary to transmit signaling to differentiate the two paths at the receiver, which can include a single demodulator.

摘要翻译： 本发明涉及一种在发射机和接收机之间传输未经注册的数字数据的方法，其中数据可以在发射机和接收机之间采取至少两个不同的路径，并且在传输期间从一个路径切换到另一个路径。 在发射机中，仅在针对第一路径的最后一个分组已经被发送并且在发射机中并且在第一或第二路径上的接收机中的数据包被延迟以便在第二路径上的分组时才发送用于第二路径的分组 在第一条路径上的数据包之后到达。 因此，不需要发送信令来区分接收机处的两个路径，其可以包括单个解调器。

公开(公告)号：US07477613B2

公开(公告)日：2009-01-13

申请号：US10415297

申请日：2001-11-05

申请人： Tarif Zein Al-Abedeen ,  Frédéric Charles

发明人： Tarif Zein Al-Abedeen ,  Frédéric Charles

IPC分类号： H04L12/28

CPC分类号： H04L12/1836 ,  H04L12/185

摘要： The invention relates to a telecommunications method in which multidestination information is transmitted from a terminal or from a server to a plurality of destinations using a protocol of the same type as the Internet Protocol (IP), and a control unit, such as a router, is provided to detect the presence of at least one destination. One destination or at most a limited number of destinations (72) is assigned a group representative function. That destination periodically sends a presence signal (62) to the control unit (54). The method can be used in a satellite telecommunications system. It requires less signaling than the IGMP.

摘要翻译： 本发明涉及一种电信方法，其中使用与因特网协议（IP）相同类型的协议从终端或从服务器向多个目的地发送多服务信息，以及诸如路由器的控制单元， 被提供以检测至少一个目的地的存在。 一个目的地或最多有限数量的目的地（72）被分配组代表功能。 目的地周期性地向控制单元（54）发送存在信号（62）。 该方法可用于卫星通信系统。 它需要的信号少于IGMP。

公开(公告)号：US20050013262A1

公开(公告)日：2005-01-20

申请号：US10834023

申请日：2004-04-29

申请人： Tarif Zein Al-Abedeen ,  Laurence Duquerroy ,  Stephane Combes

发明人： Tarif Zein Al-Abedeen ,  Laurence Duquerroy ,  Stephane Combes

IPC分类号： H04B7/185 ,  H04L12/46 ,  H04L12/56

CPC分类号： H04B7/18589 ,  H04B7/18582 ,  H04L12/4633

摘要： A device (D) is dedicated to processsing data frames for satellite terminals (ST) of a satellite communication network, connected to at least one logical bus (B) defined on a satellite connection. The device (D) comprises processing means (MT) adapted, on receiving packets of a data frame from a first communication equipment (UE11), connected to a first satellite terminal (ST1) coupled to said device (D), and addressed to a second communication equipment (UE2), connected to a second satellite terminal (ST2), to encapsulate each packet received in a level 2 transmisstion protocol header (of the ISO layered model) comprising at least the identifier of the bus to which the second satellite terminal (ST2) is connected and the communication identifier of the first satellite terminal (ST1), before it is transmitted to the satellite (SAT), via the connection.

摘要翻译： 设备（D）专用于处理与卫星连接上定义的至少一个逻辑总线（B）连接的卫星通信网络的卫星终端（ST）的数据帧。 所述设备（D）包括处理装置（MT），其适于在从第一通信设备（UE11）接收数据帧的分组时，连接到耦合到所述设备（D）的第一卫星终端（ST1），并且寻址到 连接到第二卫星终端（ST2）的第二通信设备（UE2）将包含至少包含第二卫星终端的总线标识符的（在ISO分层模型中）的2级传输协议报头中接收的每个分组进行封装 （ST2）在通过连接发送到卫星（SAT）之前连接第一卫星终端（ST1）的通信标识符。