首页> 外国专利> Fleet of multi-beam satellites with a satellite having a wider spot beam and a satellite having a narrower spot beam with overlapping coverage area.

Fleet of multi-beam satellites with a satellite having a wider spot beam and a satellite having a narrower spot beam with overlapping coverage area.

机译:多波束卫星的舰队,其卫星具有较宽的点波束,而卫星则具有较窄的点波束,且覆盖区域重叠。

摘要

Methods, systems, and devices are described for managing satellite communications through the deployment of a fleet of multi-beam satellites serving overlapping and non-overlapping spot beams. In these methods, systems, and devices, a first communication service associated with a relatively wider spot beam of a first satellite is provided to a first coverage area having multiple terminals. A second communication service associated with a relatively narrower spot beam (e.g., high-gain spot beam) of a second satellite is provided to a second coverage area located within the first coverage area. A subset of terminals located within the second coverage area is identified, and the terminals of the identified subset are transitioned from the first communication service of the wide spot beam of the first satellite to the second communication service of the high-gain spot beam of the second satellite.
机译:描述了用于通过部署服务于重叠和非重叠点波束的多波束卫星群来管理卫星通信的方法,系统和设备。在这些方法,系统和设备中,与第一卫星的相对较宽的点波束相关联的第一通信服务被提供给具有多个终端的第一覆盖区域。与第二卫星的相对较窄的点波束(例如,高增益点波束)相关联的第二通信服务被提供给位于第一覆盖区域内的第二覆盖区域。识别位于第二覆盖区域内的终端的子集,并且将所识别的子集的终端从第一卫星的广点波束的第一通信服务转换为第二卫星的高增益点波束的第二通信服务。第二颗卫星。

著录项

  • 公开/公告号EP2753004B1

    专利类型

  • 公开/公告日2016-03-30

    原文格式PDF

  • 申请/专利权人 VIASAT INC;

    申请/专利号EP20140150251

  • 发明设计人 DANKBERG MARK;

    申请日2014-01-06

  • 分类号H04B7/185;H04B7/195;

  • 国家 EP

  • 入库时间 2022-08-21 14:50:25

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