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1. 发明申请

WO2008054917A2 MULTI-SATELLITE COMMUNICATION SYSTEMS 审中-公开
标题翻译：多卫星通信系统
公开(公告)号：WO2008054917A2
公开(公告)日：2008-05-08
申请号：PCT/US2007/076579
申请日：2007-08-22
申请人： VIASAT, INC. , DANKBERG, Mark, D. , MILLER, Mark J. , PATEROS, Charles, N.
发明人： DANKBERG, Mark, D. , MILLER, Mark J. , PATEROS, Charles, N.
IPC分类号： H04B7/02 , H04L5/12
CPC分类号： H04L5/0016 , H04B7/10 , H04B7/18513 , H04L5/0026 , H04L5/12 , H04L27/2602 , H04L27/2647
摘要： Satellite communication systems and methods are disclosed. The communication system may include a gateway in communication with two satellites. The satellites are configured to receive polarized signals from a first plurality of users and orthogonally polarized signals from a second plurality of users. The signal may be an OFDM signal. The subscriber terminals may include an antenna pointed toward at least one of the satellites and configured to receive OFDM signals. The OFDM signal time is proportional to the longest transmission time difference of all subscriber terminals within the geographic area serviced by the satellites. Various other communication schemes are disclosed utilizing multiple satellites are also disclosed.
摘要翻译：公开了卫星通信系统和方法。通信系统可以包括与两个卫星通信的网关。卫星被配置为接收来自第一多个用户的极化信号和来自第二多个用户的正交极化信号。该信号可以是OFDM信号。用户终端可以包括指向至少一个卫星并被配置为接收OFDM信号的天线。 OFDM信号时间与由卫星服务的地理区域内的所有用户终端的最长传输时间差成比例。也披露了利用多个卫星公开的各种其他通信方案。

2. 发明申请

WO2013019673A1 INCREMENTAL GATEWAY DEPLOYMENT IN A HUB-SPOKE SATELLITE COMMUNICATION SYSTEM USING STATIC SPOT BEAMS 审中-公开
标题翻译：使用静态点网络的HUB-SPOKE卫星通信系统中增加网关的部署
公开(公告)号：WO2013019673A1
公开(公告)日：2013-02-07
申请号：PCT/US2012/048695
申请日：2012-07-27
申请人： VIASAT, INC. , MILLER, Mark J. , PATEROS, Charles N.
发明人： MILLER, Mark J. , PATEROS, Charles N.
IPC分类号： H04B7/185
CPC分类号： H04B7/18584 , H04B7/18515 , H04B7/18519 , H04L49/10 , H04L49/252 , H04W88/16
摘要： A method for communicating includes providing a hub-spoke satellite comprising receivers, transmitters, transmit switches, and a gateway switch structure. Prior to a time T, each of at least P receivers are used to receive one of at least P signals from P gateway terminals. During one frame, the gateway switch structure is used to switch the at least P signals to the plurality of transmit switches. Each of the at least P signals are switched into fixed location beams. After time T, each of at least Q receivers are used to receive a different one of at least Q signals from Q gateway terminals. During one frame, the gateway switch structure is used to switch the at least Q signals to the plurality of transmit switches. Each of the at least Q signals are switched into fixed location beams. Q and P are non-zero positive integers and Q > P.
摘要翻译：用于通信的方法包括提供包括接收机，发射机，发射交换机和网关交换机结构的中心辐射卫星。在时间T之前，至少P个接收机中的每一个用于从P个网关终端接收至少P个信号中的一个。在一帧期间，网关交换机结构用于将至少P个信号切换到多个发射交换机。至少P个信号中的每一个被切换到固定位置波束。在时间T之后，至少Q个接收机中的每一个用于从Q个网关终端接收至少Q个信号中的不同的一个。在一帧期间，网关交换机结构用于将至少Q个信号切换到多个发射交换机。至少Q个信号中的每一个被切换成固定位置波束。 Q和P是非零正整数，Q> P。

3. 发明申请

WO2011139991A1 FLEXIBLE CAPACITY SATELLITE COMMUNICATIONS SYSTEM 审中-公开
标题翻译：灵活的卫星通信系统
公开(公告)号：WO2011139991A1
公开(公告)日：2011-11-10
申请号：PCT/US2011/034845
申请日：2011-05-02
申请人： VIASAT, INC , MILLER, Mark J. , PATEROS, Charles N.
发明人： MILLER, Mark J. , PATEROS, Charles N.
IPC分类号： H04B7/185
CPC分类号： H04B7/2041
摘要： Systems and methods for supporting more flexible coverage areas and spatial capacity assignments using satellite communications systems are disclosed. Antenna elements are arranged in one or more phased arrays. The phased arrays may be used to receive uplink communications, transmit downlink communications, or both receive uplink communications and transmit downlink communications. Beam forming networks (BFN's) associated with the one or more phased arrays may be dynamic, allowing for movement of the locations of the receive beams, the transmit beams, or both the receive beams and transmit beams. The beams may then "hop" from location to location according to a predefined or dynamic hopping pattern. In some embodiments, the hopping patterns may be time-varying and may be changed or updated on-the-fly.
摘要翻译：公开了使用卫星通信系统来支持更灵活的覆盖区域和空间容量分配的系统和方法。天线元件布置在一个或多个相控阵列中。相控阵列可以用于接收上行链路通信，发送下行链路通信，或者接收上行链路通信和发送下行链路通信。与一个或多个相控阵列相关联的波束形成网络（BFN）可以是动态的，允许接收波束，发射波束或接收波束和发射波束两者的位置的移动。然后，光束可以根据预定义或动态跳频图案从位置“跳”到位置。在一些实施例中，跳频图案可以是时变的，并且可以在飞行中进行更改或更新。

4. 发明申请

WO2010111041A1 PLACEMENT OF GATEWAYS NEAR SERVICE BEAMS 审中-公开
标题翻译：网关靠近服务台的位置
公开(公告)号：WO2010111041A1
公开(公告)日：2010-09-30
申请号：PCT/US2010/026934
申请日：2010-03-11
申请人： VIASAT, INC. , MILLER, Mark J.
发明人： MILLER, Mark J.
IPC分类号： H04W4/00
CPC分类号： H04B7/2041
摘要： A method and system are presented for operating a multibeam satellite system involving positioning a plurality of service beams associated with a plurality of service beam coverage areas and positioning a feeder beam associated with a feeder beam coverage area. The feeder beam coverage area is at a proximity to at least one service beam coverage area. The feeder beam coverage area includes at least one gateway. Each of the plurality of service beam coverage areas uses a color. The at least near service beam coverage area uses at least one color from the plurality of colors. The feeder beam uses at least one color, excluding the at least one color used by the at least one near service beam coverage area.
摘要翻译：提出了一种用于操作多波束卫星系统的方法和系统，其涉及定位与多个服务波束覆盖区域相关联的多个服务波束并且定位与馈送波束覆盖区域相关联的馈线波束。馈线波束覆盖区域至少接近一个服务波束覆盖区域。馈线波束覆盖区域包括至少一个网关。多个服务波束覆盖区域中的每一个使用颜色。所述至少近端的服务波束覆盖区域使用来自所述多种颜色的至少一种颜色。馈线光束使用至少一种颜色，不包括由至少一个近服务波束覆盖区域使用的至少一种颜色。

5. 发明申请

WO2008086414A3 MIMO SATELLITE SYSTEM 审中-公开
公开(公告)号：WO2008086414A3
公开(公告)日：2008-07-17
申请号：PCT/US2008/050620
申请日：2008-01-09
申请人： VIASAT, INC. , MILLER, Mark J. , EIDENSCHINK, Thomas , DAS, Aniruddha
发明人： MILLER, Mark J. , EIDENSCHINK, Thomas , DAS, Aniruddha
IPC分类号： H04B7/185
摘要： A satellite communication system is disclosed that utilizes multiple antenna for subscriber terminals to process streams. A first node relays a first stream between the ground station and the subscriber terminals. A second node relays the second lower information rate signal to the subscriber terminals. Spatial relationships are used to differentiate the first stream from the second stream. At least one of the first and second nodes includes a satellite, and the first and second nodes are separated by 50 miles or more. Optionally, frequency ranges for the first and second streams overlap in time. In some cases, the second stream can contain additional information where the second node is terrestrial.

6. 发明申请

WO2013019668A1 PAYLOAD FOR A MULTIBEAM COMMUNICATION SATELLITE OF A HUB -SPOKE SYSTEM WITH RECEIVE AND TRANSMIT SWITCHING PATTERN SYNCHRONIZED OVER A FRAME FOR FLEXIBLE FORWARD AND RETURN CAPACITY ALLOCATION 审中-公开
标题翻译：用于具有接收和发送切换模式的集中式通信模式的多通信通信卫星的PAYLOAD通过用于灵活前进和返回容量分配的帧同步
公开(公告)号：WO2013019668A1
公开(公告)日：2013-02-07
申请号：PCT/US2012/048668
申请日：2012-07-27
申请人： VIASAT, INC. , MILLER, Mark J. , BUER, Kenneth V.
发明人： MILLER, Mark J. , BUER, Kenneth V.
IPC分类号： H04B7/185
CPC分类号： H04B7/18584 , H04B7/18515 , H04B7/18519 , H04L49/10 , H04L49/252 , H04W88/16
摘要： A method for conducting communications via a satellite includes providing a hub-spoke spot beam group. The hub-spoke spot beam group includes at least one fixed location spot beam illuminating a location containing a gateway terminal and at least one fixed location spot beam illuminating a location containing at least one user terminal. The satellite comprises a pathway associated with the hub-spoke spot beam group. At least one receive-side switch is sequentially switched to connect an input of the pathway with different spot beams within the hub-spoke spot beam group. At least one transmit-side switch is sequentially switched to connect an output of the pathway with different spot beams within the hub-spoke spot beam group. Beam switching patterns support both forward and return traffic within a frame.
摘要翻译：通过卫星进行通信的方法包括提供轮毂辐射点波束组。轮毂辐射点光束组包括照亮包含网关终端的位置的至少一个固定位置点光束和照亮包含至少一个用户终端的位置的至少一个固定位置点光束。卫星包括与轮毂辐射点波束组相关联的路径。顺序地切换至少一个接收侧开关，以将路径的输入与轮毂辐射点波束组内的不同点波束相连。顺序切换至少一个发射侧开关，以将该路径的输出与轮毂辐射点波束组内的不同点波束相连接。光束切换模式支持帧内的前向和后向流量。

7. 发明申请

WO2009097324A2 SATELLITE PERFORMANCE MONITORING 审中-公开
标题翻译：卫星性能监测
公开(公告)号：WO2009097324A2
公开(公告)日：2009-08-06
申请号：PCT/US2009/032223
申请日：2009-01-28
申请人： VIASAT, INC. , MILLER, Mark J.
发明人： MILLER, Mark J.
IPC分类号： H04W24/10 , H04W84/06
CPC分类号： H04B17/02 , H04B7/185 , H04B7/18513 , H04B17/40 , Y02D70/21 , Y02D70/22 , Y02D70/446
摘要： Techniques for monitoring transmission performance of a satellite communications systems are provided, including techniques for measuring the primary contributors to the end-to-end SNR, including the uplink SNR, the downlink SNR, and the C/I for each link in the network. These individual measurements are used to estimate satellite effective isotropic radiated power (EIRP), satellite antenna gain-to-noise-temperature (G/T), and loss due to an Earth Terminal pointing error. The EIRP, satellite antenna G/T and loss due to Earth terminal pointing error may then be used to determine operating parameters for the satellite communications network that enable the network to operate more efficiently. Techniques are also provided herein for determining the pointing loss of a plurality of user terminals in the satellite communications system using the isotropic radiated power (EIRP) of the satellite.
摘要翻译：提供了用于监测卫星通信系统的传输性能的技术，包括用于测量端到端SNR的主要贡献者的技术，包括上行链路SNR，下行链路SNR和C / 我为网络中的每个链接。这些单独的测量用于估计卫星有效各向同性辐射功率（EIRP），卫星天线增益与噪声温度（G / T）以及由于接地端指向误差引起的损耗。然后可以使用EIRP，卫星天线G / T和由于接地终端指向错误引起的损失来确定卫星通信网络的操作参数，其使网络能够更高效地操作。本文还提供了用于使用卫星的各向同性辐射功率（EIRP）来确定卫星通信系统中的多个用户终端的指向损耗的技术。

8. 发明申请

WO2012112590A1 METHOD OF MARKETING AND PROMOTING FIRST AID KIT 审中-公开
标题翻译：营销和促销急救包的方法
公开(公告)号：WO2012112590A1
公开(公告)日：2012-08-23
申请号：PCT/US2012/025101
申请日：2012-02-14
申请人： FIRST AID ONLY, INC. , MILLER, Mark J.
发明人： MILLER, Mark J.
IPC分类号： G06Q30/00
CPC分类号： G06Q30/02 , G06Q30/06
摘要： A method of distributing first aid kits includes providing a tool to a user. The tool includes a first list and a second list. The first list includes a plurality of different environments, and the second list includes a plurality of different first aid kits. Each of the plurality of environments is correlated to individual ones of the plurality of first aid kits. The tool identifies one of the plurality of first aid kits that is appropriate for use in a corresponding one of the plurality of environments. The method also includes receiving a communication from the user that the one of the plurality of first aid kits is desired. Furthermore, the method includes transferring to the user the one of the plurality of first aid kits.
摘要翻译：分发急救包的方法包括向用户提供工具。该工具包括第一个列表和第二个列表。第一列表包括多个不同的环境，第二列表包括多个不同的急救箱。多个环境中的每一个都与多个急救箱中的各个相关联。该工具识别适合于在多个环境中的对应的一个环境中使用的多个急救箱中的一个。该方法还包括从用户接收到期望多个急救箱中的一个的通信。此外，该方法包括向用户传送多个急救箱中的一个。

9. 发明申请

WO2013086338A1 INTERFERENCE MANAGEMENT IN A HUB-SPOKE SPOT BEAM SATELLITE COMMUNICATION SYSTEM 审中-公开
标题翻译： HUB-SPOKE SPOT BEAM卫星通信系统中的干扰管理
公开(公告)号：WO2013086338A1
公开(公告)日：2013-06-13
申请号：PCT/US2012/068471
申请日：2012-12-07
申请人： VIASAT, INC.
发明人： MILLER, Mark J.
IPC分类号： H04B7/185 , H04B7/204
CPC分类号： H04W24/02 , H04B7/18515 , H04B7/2041
摘要： Conducting communications via a satellite includes using an antenna subsystem to provide fixed location spot beams. The spot beams may be assigned to beam groups according to an objective. At least one transmit-side switch may be sequentially switched to connect an output of a first pathway with different spot beams within a first beam group to establish traffic according to a first transmit beam switching pattern. At least one transmit-side switch may be sequentially switched to connect an output of the second pathway with different spot beams within a second beam group to establish traffic according to a second transmit beam switching pattern. The first and second transmit beam switching patterns may be coordinated to avoid substantial interference between traffic transmitted to a spot beam of the first beam group on a same frequency as traffic transmitted to a spot beam of the second beam group.
摘要翻译：通过卫星进行通信包括使用天线子系统提供固定位置点波束。点光束可以根据目标分配给光束组。可以顺序地切换至少一个发射侧开关以将第一路径的输出与第一波束组内的不同点波束相连，以根据第一发射波束切换模式建立业务。可以顺序地切换至少一个发射侧开关以将第二路径的输出与第二波束组内的不同点波束相连，以根据第二发射波束切换模式建立业务。可以协调第一和第二发射波束切换模式，以避免与传输到第二波束组的点波束的业务相同的频率上传输到第一波束组的点波束的业务之间的实质干扰。

10. 发明申请

WO2013086332A2 BENT PIPE BEAM SWITCHING FOR VIRTUAL UTILITY GATEWAYS 审中-公开
标题翻译：虚拟实用网关的弯管管道切换
公开(公告)号：WO2013086332A2
公开(公告)日：2013-06-13
申请号：PCT/US2012/068464
申请日：2012-12-07
申请人： VIASAT, INC.
发明人： MILLER, Mark J. , PATEROS, Charles N.
IPC分类号： H04B7/185
CPC分类号： H04W88/04 , H04B7/18515 , H04B7/2041
摘要： A method for communicating includes utilizing a satellite comprising receivers, transmitters, transmit switches, and a gateway switch structure. Prior to a time T, each of at least P receivers are used to receive one of at least P signals from P gateway terminals. During one frame, the gateway switch structure is used to switch the at least P signals to the plurality of transmit switches. Each of the at least P signals are switched into fixed location beams. After time T and before a time T2, each of at least Q receivers are used to receive a different one of at least Q signals from Q gateway terminals. During one frame, the gateway switch structure is used to switch the at least Q signals to the plurality of transmit switches. Each of the at least Q signals are switched into fixed location beams. Q and P are non-zero positive integers and Q
摘要翻译：一种用于通信的方法包括利用包括接收机，发射机，发射交换机和网关交换机结构的卫星。在时间T之前，至少P个接收机中的每一个用于从P个网关终端接收至少P个信号中的一个。在一帧期间，网关交换机结构用于将至少P个信号切换到多个发射交换机。至少P个信号中的每一个被切换到固定位置波束。在时间T之后，在时间T2之前，使用至少Q个接收机中的每一个接收来自Q网关终端的至少Q个信号中的不同的一个。在一帧期间，网关交换机结构用于将至少Q个信号切换到多个发射交换机。至少Q个信号中的每一个被切换成固定位置波束。 Q和P是非零正整数，Q

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