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公开(公告)号：US20180097285A1
公开(公告)日：2018-04-05
申请号：US15281845
申请日：2016-09-30
摘要： A method and system for installing a terrestrial antenna for a satellite communication network. In the system and method, a remote unit is provided to an installation location for the terrestrial antenna. The remote unit is configured to communicate with a satellite of the satellite communication network and includes a memory in which is stored antenna information pertaining to positioning of the terrestrial antenna with respect to a virtual beam generated by the satellite. The information is accessible by a code. Thus, the antenna information is access from the memory at the installation location using the code, and the terrestrial antenna in relation to a virtual beam generated by the satellite based on the antenna information accessed from the memory at the installation location.
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公开(公告)号：US20210168033A1
公开(公告)日：2021-06-03
申请号：US17175128
申请日：2021-02-12
发明人： David WHITEFIELD , Robert James TORRES , John Leonard BORDER , David Alan ROOS , Stanley Edward KAY
摘要： A method of switching from a first gateway within a plurality of first gateways to a second gateway in a network includes precaching configuration information on the second gateway, that is within the first gateways, prior to switch-over to the second gateway. The first gateway from which the second gateway is being switched is identified. The second gateway is configured in accordance with the configuration of the first gateway based on the precached configuration information prior to the switch-over to the second gateway. Data traffic from data applications using the network is replicated and sent to the first gateway and the second gateway. Bandwidths allocated to terminals in the network are frozen in association with the switch-over to the second gateway. The bandwidths allocated to the terminals in the network are unfrozen based at least in part on an indication of completion of the switch-over to the second gateway.
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公开(公告)号：US20200014458A1
公开(公告)日：2020-01-09
申请号：US16576967
申请日：2019-09-20
IPC分类号： H04B7/185
摘要： A method and system for installing a terrestrial antenna for a satellite communication network. In the system and method, a remote unit is provided to an installation location for the terrestrial antenna. The remote unit is configured to communicate with a satellite of the satellite communication network and includes a memory in which is stored antenna information pertaining to positioning of the terrestrial antenna with respect to a virtual beam generated by the satellite. The information is accessible by a code. Thus, the antenna information is access from the memory at the installation location using the code, and the terrestrial antenna in relation to a virtual beam generated by the satellite based on the antenna information accessed from the memory at the installation location.
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公开(公告)号：US20210203412A1
公开(公告)日：2021-07-01
申请号：US16732186
申请日：2019-12-31
IPC分类号： H04B7/185
摘要： A method of and system for designing a satellite network includes selecting an optimal design for a backhaul network to be used as part of the satellite network, selecting a number of radio frequency (RF) gateways for the satellite network, selecting an optimal number of satellite network cores (SNCs) for the satellite network. The method may also include placing each SNC at a site that is geographically separate from locations of the RF gateways, selecting a number of data centers for the satellite network, connecting each SNC to one or more data centers in the satellite network, and connecting each data center to one or more of the RF gateways via the backhaul network.
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公开(公告)号：US20210058293A1
公开(公告)日：2021-02-25
申请号：US16546060
申请日：2019-08-20
发明人： David WHITEFIELD , Robert James TORRES , John Leonard BORDER , David Alan ROOS , Stanley Edward KAY
摘要： A method of switching from a first gateway within a plurality of first gateways to a second gateway in a network includes precaching configuration information on the second gateway, that is within the first gateways, prior to switch-over to the second gateway. The first gateway from which the second gateway is being switched is identified. The second gateway is configured in accordance with the configuration of the first gateway based on the precached configuration information prior to the switch-over to the second gateway. Data traffic from data applications using the network is replicated and sent to the first gateway and the second gateway. Bandwidths allocated to terminals in the network are frozen in association with the switch-over to the second gateway. The bandwidths allocated to the terminals in the network are unfrozen based at least in part on an indication of completion of the switch-over to the second gateway.
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6.发明申请公开(公告)号：US20180279236A1
公开(公告)日：2018-09-27
申请号：US15666939
申请日：2017-08-02
摘要： A system and method for establishing virtual beams for initial timing synchronization in a satellite communication network. The system and method perform operations of estimating, by a controller, a maximum satellite position error associated with an estimated position of a satellite of the satellite communication network within a satellite location space, and estimating, by a controller, a maximum remote unit position error associated with estimated position of a remote unit that is configured to communicate with the satellite of the satellite communication network. The system and method thus establish, by a controller, a size of the virtual beam based on the maximum satellite position error and the maximum remote unit position error.
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