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1. 发明申请

US20110268158A1 FLEXIBLE CAPACITY SATELLITE COMMUNICATIONS SYSTEM WITH FLEXIBLE ALLOCATION BETWEEN FORWARD AND RETURN CAPACITY 有权
标题翻译：灵活的卫星通信系统，具有前向和返回能力之间的灵活分配
公开(公告)号：US20110268158A1
公开(公告)日：2011-11-03
申请号：US13098334
申请日：2011-04-29
申请人： Mark J. Miller , Charles N. Pateros
发明人： Mark J. Miller , Charles N. Pateros
IPC分类号： H04B1/69
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。

2. 发明授权

US07974571B2 Multi-antenna satellite system with wireless interface to vehicle 有权
标题翻译：具有无线接口的多天线卫星系统
公开(公告)号：US07974571B2
公开(公告)日：2011-07-05
申请号：US11818972
申请日：2008-01-09
申请人： Mark D. Dankberg , Aniruddha Das , Mark J. Miller , Charles N. Pateros
发明人： Mark D. Dankberg , Aniruddha Das , Mark J. Miller , Charles N. Pateros
IPC分类号： H04H1/00
CPC分类号： H04B7/18534 , H04B7/0413 , H04B7/18508 , H04B7/1858
摘要： A wireless satellite communication device is provided according to one embodiment of the invention. The wireless satellite communication device may include one or more satellite antennas, one or more local antennas and circuitry. A satellite antenna may be configured to communicate with one or more satellites. The local antenna may be configured to communicate with one or more wireless user devices within the vicinity of the wireless satellite communication device. The local antennas may include a local antenna. The circuitry may be coupled with the satellite antenna and the local antenna and may be configured to receive data from the satellite antenna and transmit the data with the local antenna. The wireless satellite communication device may also include a solar panel configured to provide electrical power to at least the satellite antenna, the local antenna, and the circuitry.
摘要翻译：根据本发明的一个实施例提供一种无线卫星通信设备。无线卫星通信设备可以包括一个或多个卫星天线，一个或多个本地天线和电路。卫星天线可以被配置为与一个或多个卫星通信。本地天线可以被配置为与无线卫星通信设备附近的一个或多个无线用户设备进行通信。本地天线可以包括本地天线。电路可以与卫星天线和本地天线耦合，并且可以被配置为从卫星天线接收数据并且与本地天线发送数据。无线卫星通信设备还可以包括被配置为向至少卫星天线，本地天线和电路提供电功率的太阳能电池板。

3. 发明申请

US20090161732A1 METHOD AND APPARATUS FOR MULTIPLE ACCESS OVER A COMMUNICATION CHANNEL 有权
标题翻译：用于通信通道多路访问的方法和装置
公开(公告)号：US20090161732A1
公开(公告)日：2009-06-25
申请号：US12356842
申请日：2009-01-21
申请人： Mark J. Miller , Mark D. Dankberg , Charles N. Pateros
发明人： Mark J. Miller , Mark D. Dankberg , Charles N. Pateros
IPC分类号： H04B1/707
CPC分类号： H04B1/707 , H04J11/003 , H04J13/0003
摘要： A communication technique based on direct sequence spread spectrum signaling employs, for all users sharing an access channel, a single spreading code that has a duration sufficiently longer than the symbol length that the likelihood of confusion between users is minimized if not eliminated. The length of the spreading code is sufficiently long that contention events can occur only when two bursts occur at the receiver within one chip time of one another.
摘要翻译：基于直接序列扩频信令的通信技术对于共享接入信道的所有用户使用具有足够长的持续时间的持续时间的单个扩展码，如果不消除，那么使用户之间混淆的可能性被最小化。扩展码的长度足够长，只有当接收机在彼此的一个码片时间内发生两个突发时，才能发生争用事件。

4. 发明授权

US08340015B1 Incremental gateway deployment in a hub-spoke satellite communication system using static spot beams 有权
标题翻译：在使用静态光束的轮辐卫星通信系统中增加网关部署
公开(公告)号：US08340015B1
公开(公告)日：2012-12-25
申请号：US13560788
申请日：2012-07-27
申请人： Mark J. Miller , Charles N. Pateros
发明人： Mark J. Miller , Charles N. Pateros
IPC分类号： H04B7/204
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。

5. 发明申请

US20100008225A1 SYSTEM FOR CHANNEL CONGESTION MANAGEMENT 有权
标题翻译：通道管理系统
公开(公告)号：US20100008225A1
公开(公告)日：2010-01-14
申请号：US12563879
申请日：2009-09-21
申请人： Steven R. Hart , Mark J. Miller , Charles N. Pateros
发明人： Steven R. Hart , Mark J. Miller , Charles N. Pateros
IPC分类号： H04L12/56
CPC分类号： H04L47/10 , H04B7/18543 , H04L47/12 , H04L47/13 , H04L47/25
摘要： A system for managing data traffic in a multi-user multiple-simultaneous-access (MUMSA) environment, for example in a code reuse multiple access (CRMA) environment or other physical environment having true random access with more than one transmission present at the same time, the system including a channel load estimator for multiple users, a congestion threshold calculator using the estimate of channel load to calculate threshold on an ongoing basis, a tester at each terminal performing an experiment using that congestion threshold value and a random number generator to determine if a packet is eligible to be transmitted, a traffic controller for transferring downstream virtual channel traffic and a redistributing mechanism for redistributing user terminals to affiliate with the proper downstream virtual channel.
摘要翻译：一种用于管理多用户多同时访问（MUMSA）环境中的数据业务的系统，例如在代码复用多址（CRMA）环境或具有同一存在的多于一个传输的真实随机接入的其他物理环境中该系统包括用于多个用户的信道负载估计器，拥塞阈值计算器，使用信道负载的估计来持续地计算阈值，每个终端的测试者使用该拥塞阈值执行实验，以及随机数生成器确定分组是否有资格发送，用于传输下游虚拟信道业务的流量控制器和用于重新分配用户终端以与适当的下游虚拟信道关联的再分配机制。

6. 发明申请

US20080261522A1 Multi-Antenna Satellite System With Wireless Interface To Vehicle 有权
标题翻译：具有无线接口的多天线卫星系统
公开(公告)号：US20080261522A1
公开(公告)日：2008-10-23
申请号：US11818972
申请日：2008-01-09
申请人： Mark D. Dankberg , Aniruddha Das , Mark J. Miller , Charles N. Pateros
发明人： Mark D. Dankberg , Aniruddha Das , Mark J. Miller , Charles N. Pateros
IPC分类号： H04B7/185 , H04B1/38
CPC分类号： H04B7/18534 , H04B7/0413 , H04B7/18508 , H04B7/1858
摘要： A wireless satellite communication device is provided according to one embodiment of the invention. The wireless satellite communication device may include one or more satellite antennas, one or more local antennas and circuitry. A satellite antenna may be configured to communicate with one or more satellites. The local antenna may be configured to communicate with one or more wireless user devices within the vicinity of the wireless satellite communication device. The local antennas may include a local antenna. The circuitry may be coupled with the satellite antenna and the local antenna and may be configured to receive data from the satellite antenna and transmit the data with the local antenna. The wireless satellite communication device may also include a solar panel configured to provide electrical power to at least the satellite antenna, the local antenna, and the circuitry.
摘要翻译：根据本发明的一个实施例提供一种无线卫星通信设备。无线卫星通信设备可以包括一个或多个卫星天线，一个或多个本地天线和电路。卫星天线可以被配置为与一个或多个卫星通信。本地天线可以被配置为与无线卫星通信设备附近的一个或多个无线用户设备进行通信。本地天线可以包括本地天线。电路可以与卫星天线和本地天线耦合，并且可以被配置为从卫星天线接收数据并且与本地天线发送数据。无线卫星通信设备还可以包括被配置为向至少卫星天线，本地天线和电路提供电功率的太阳能电池板。

7. 发明申请

US20120250729A1 METHOD AND APPARATUS FOR MULTIPLE ACCESS OVER A COMMUNICATION CHANNEL 有权
标题翻译：用于通信通道多路访问的方法和装置
公开(公告)号：US20120250729A1
公开(公告)日：2012-10-04
申请号：US13494787
申请日：2012-06-12
申请人： Mark J. Miller , Mark D. Dankberg , Charles N. Pateros
发明人： Mark J. Miller , Mark D. Dankberg , Charles N. Pateros
IPC分类号： H04B1/00
CPC分类号： H04B1/707 , H04J11/003 , H04J13/0003
摘要： A communication technique based on direct sequence spread spectrum signaling employs, for all users sharing an access channel, a single spreading code that has a duration sufficiently longer than the symbol length that the likelihood of confusion between users is minimized if not eliminated. The length of the spreading code is sufficiently long that contention events can occur only when two bursts occur at the receiver within one chip time of one another.
摘要翻译：基于直接序列扩频信令的通信技术对于共享接入信道的所有用户使用具有足够长的持续时间的持续时间的单个扩展码，如果不消除，那么使用户之间混淆的可能性被最小化。扩展码的长度足够长，只有当接收机在彼此的一个码片时间内发生两个突发时，才能发生争用事件。

8. 发明授权

US08144643B2 Flexible capacity satellite communications system with flexible allocation between forward and return capacity 有权
标题翻译：灵活的卫星通信系统，具有灵活的前向和后退能力分配
公开(公告)号：US08144643B2
公开(公告)日：2012-03-27
申请号：US13098334
申请日：2011-04-29
申请人： Mark J. Miller , Charles N. Pateros
发明人： Mark J. Miller , Charles N. Pateros
IPC分类号： H04B7/212
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。

9. 发明授权

US07065125B1 Method and apparatus for multiple access over a communication channel 有权
公开(公告)号：US07065125B1
公开(公告)日：2006-06-20
申请号：US09531996
申请日：2000-03-20
申请人： Mark J. Miller , Mark D. Dankberg , Charles N. Pateros
发明人： Mark J. Miller , Mark D. Dankberg , Charles N. Pateros
IPC分类号： H04B1/69 , H04B1/707 , H04B1/713
CPC分类号： H04B1/707 , H04B1/7075 , H04B7/2628 , H04B2201/70703 , H04L7/041
摘要： This invention is a multiple access communication technique by which a multitude of transmitters communicate with receivers using direct sequence spread spectrum signaling. The direct sequence codes are reused by a large number of simultaneous transmitters, so the system is named Code Reuse Multiple Access (“CRMA”). This reuse method requires only a small number of codes relative to the number of simultaneous transmitters, and can use as few as one code for all the users. The direct sequence codes are not required to have special properties such as maximal length. The lengths of the spreading codes employed are not necessarily related to the bit or symbol interval. CRMA can be implemented on a Paired Carrier Multiple Access (“PCMA”) system with or without a novel receiver structure which is also described.

10. 发明授权

US08385391B2 Closed-loop receiver feedback pre-distortion 有权
标题翻译：闭环接收机反馈预失真
公开(公告)号：US08385391B2
公开(公告)日：2013-02-26
申请号：US11549074
申请日：2006-10-12
申请人： Rama Balasubramanian , Mark J. Miller , Charles N. Pateros
发明人： Rama Balasubramanian , Mark J. Miller , Charles N. Pateros
IPC分类号： H04B1/38 , H04L5/16
CPC分类号： H04W52/52 , H03F1/3247 , H03F2201/3233 , H04L25/03343 , H04L27/368 , H04W52/08
摘要： Methods and systems for calculating pre-distortion coefficients in a closed-loop communication system are presented. Transmission terminals that include high power amplifiers are difficult to operate at or near the saturation point without transmitting signals with nonlinear distortions. By pre-distorting the signal prior to amplification the transmitted nonlinear distortions may be decreased. A closed-looped pre-distortion system may include a receiver that calculates the pre-distortion coefficients and transmits these coefficients back to the transmitter. These coefficients may be stored in a pre-distortion coefficient lookup table and may be updated by the receiver terminal.
摘要翻译：提出了一种用于计算闭环通信系统中预失真系数的方法和系统。包含高功率放大器的传输终端难以在饱和点处或附近操作，而不会发射具有非线性失真的信号。通过在放大之前预失真信号，传输的非线性失真可能会降低。闭环预失真系统可以包括计算预失真系数并将这些系数发送回发射机的接收机。这些系数可以存储在预失真系数查找表中，并且可以由接收机终端更新。

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