公开(公告)号：US20160088627A1

公开(公告)日：2016-03-24

申请号：US14860432

申请日：2015-09-21

申请人： THALES

发明人： Pierre TAYRAC ,  Olivier COURSEILLE ,  Cyrille Yves Joël BLOSSE ,  Bruno ROGER

IPC分类号： H04W72/04 ,  H04B7/185

CPC分类号： H04W72/0453 ,  H04B7/185 ,  H04B7/18502 ,  H04B7/18539

摘要： A method of dynamic resource allocation for at least one satellite access network associated with at least one telecommunications satellite comprises a frequency-flexible payload, the at least one satellite access network comprises a plurality of resource allocation controllers. The method comprises the acquisition of the bandwidth desired by each resource allocation controller, reconfiguration of the payload of the at least one satellite considering the bandwidth desired by each resource allocation controller and the frequency resources available on board each satellite, and a step of frequency allocation to the various resource allocation controllers, considering the bandwidth desired by each resource allocation controller and the frequency resources available on board each satellite.

摘要翻译： 与至少一个电信卫星相关联的至少一个卫星接入网络的动态资源分配方法包括频率灵活的有效载荷，所述至少一个卫星接入网络包括多个资源分配控制器。 该方法包括：考虑每个资源分配控制器期望的带宽和每个卫星上可用的频率资源，获取每个资源分配控制器期望的带宽，并重新配置至少一个卫星的有效载荷;以及频率分配步骤 考虑到每个资源分配控制器所期望的带宽以及每个卫星上可用的频率资源，到各种资源分配控制器。

公开(公告)号：US20170339616A1

公开(公告)日：2017-11-23

申请号：US15594579

申请日：2017-05-13

申请人： THALES

发明人： Cédric BAUDOIN ,  Erwan CORBEL ,  Pierre TAYRAC

IPC分类号： H04W36/18 ,  H04B7/185 ,  H04Q9/04 ,  H04W88/16

CPC分类号： H04W36/18 ,  H04B7/1851 ,  H04B7/18517 ,  H04Q9/04 ,  H04W36/0016 ,  H04W36/0055 ,  H04W36/023 ,  H04W88/16

摘要： A soft handover method with gateway site diversity between a first nominal gateway to a relay satellite of a space telecommunication system and a second redundant gateway to the same satellite comprises a soft handover preparation phase, and a soft handover execution phase that are executed in succession. During the execution phase, a first switchover of the traffic at the ground segment level to the second redundant gateway, and a second switchover at the level of the segment on board the satellite between a first nominal access link of the first nominal gateway and a second redundant access link of the second redundant gateway are finely synchronized.

公开(公告)号：US20160373991A1

公开(公告)日：2016-12-22

申请号：US15183642

申请日：2016-06-15

申请人： THALES

发明人： Erwan CORBEL ,  Cécile LARUE DE TOURNEMINE ,  Bruno ROGER ,  Pierre TAYRAC

IPC分类号： H04W36/30 ,  H04L5/00 ,  H04W4/02 ,  H04B7/185 ,  H04B7/04

CPC分类号： H04W36/30 ,  H04B7/04 ,  H04B7/18513 ,  H04B7/18515 ,  H04B7/18539 ,  H04B7/18541 ,  H04B7/2041 ,  H04L5/0044

摘要： A multibeam telecommunication satellite comprises a reconfigurable payload, at least one anchor spot access and a plurality of user spot accesses wherein, for a given mobile terminal, the anchor spot access is associated with a unique frequency channel and the user spot accesses are each associated with a frequency channel, and wherein the payload comprises at least one routing module configured to dynamically route the user spot access to the anchor spot access associated with the anchor station and vice versa depending on the position of the mobile terminal, and a transposition module configured to transpose the frequency of the RF signals that originate from the user spot accesses to the frequency associated with the frequency channel of the anchor spot access and vice versa, the transposition of the signals always being to the same frequency for a given mobile terminal.

摘要翻译： 多波束电信卫星包括可重新配置的有效载荷，至少一个锚点访问和多个用户点访问，其中对于给定移动终端，锚点访问与唯一频道相关联，并且用户点访问各自与 频率信道，并且其中所述有效载荷包括至少一个路由模块，所述至少一个路由模块被配置为根据所述移动终端的位置动态地将所述用户点访问与所述锚站相关联的所述锚点接入相反，反之亦然;以及配置模块 将来自用户点访问的RF信号的频率转置到与锚点访问的频率信道相关联的频率，反之亦然，对于给定的移动终端，信号的转置总是处于相同的频率。

公开(公告)号：US20160087711A1

公开(公告)日：2016-03-24

申请号：US14860466

申请日：2015-09-21

申请人： THALES

发明人： Pierre TAYRAC ,  Olivier COURSEILLE ,  Cyrille Yves Joël BLOSSE ,  Bruno ROGER

IPC分类号： H04B7/185 ,  H04W52/04 ,  H04W72/04

CPC分类号： H04B7/18513 ,  H04W52/04 ,  H04W72/0473

摘要： A method and a system for dynamic allocation of power for a satellite access network comprises a step for acquisition of a signal representative of an instantaneous power available on board at least one satellite and of a signal representative of the data rate in each resource allocation manager for the satellite access network, a step for conversion, for each resource allocation manager, of the signal representative of the data rate in the resource allocation manager into a value corresponding to the power consumed on board the satellite in order to obtain this data rate, a step for calculating a total power margin equal to the difference between the power available on board the satellite and the sum of the powers consumed by each resource allocation manager, a power allocation step, the value of power allocated being a function of the calculated total power margin.

摘要翻译： 一种用于卫星接入网的功率动态分配的方法和系统包括一个步骤，用于获取表示至少一个卫星上可用的瞬时功率的信号，以及表示每个资源分配管理器中的数据速率的信号 卫星接入网络，用于向每个资源分配管理器转换表示资源分配管理器中的数据速率的信号到与卫星上消耗的功率相对应的值以获得该数据速率的步骤，a 用于计算等于卫星上可用的功率与每个资源分配管理器消耗的功率之和的总功率余量的步骤，功率分配步骤，分配的功率值是所计算的总功率的函数 保证金