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1. 发明申请

WO2008097367A3 FORWARD SATELLITE LINK WITH SUB-CHANNELS 审中-公开
标题翻译：前进的卫星链路与子频道
公开(公告)号：WO2008097367A3
公开(公告)日：2009-01-29
申请号：PCT/US2007079517
申请日：2007-09-26
申请人： VIASAT INC , DANKBERG MARK D , THESLING WILLIAM H
发明人： DANKBERG MARK D , THESLING WILLIAM H
IPC分类号： H04B7/185
CPC分类号： H04B7/18582
摘要： Systems, devices, processors, and methods are described for the transmission and reception of broadband signals between a gateway and subscriber terminals via satellite. In one set of embodiments, a wireless signal is generated and transmitted including a series of frames including a physical layer header and payload. A sub-channel identifier may be included in the physical layer header to identify the sub-channel for the payload, and allow for various novel filtering techniques at the subscriber terminal. The frames may be generated to be of substantially equal duration. Novel subscriber terminal configurations are described to leverage this formatting.
摘要翻译：描述了用于通过卫星在网关和用户终端之间发送和接收宽带信号的系统，设备，处理器和方法。在一组实施例中，生成并发送包括包括物理层报头和有效载荷的一系列帧的无线信号。子信道标识符可以被包括在物理层报头中以识别有效载荷的子信道，并允许用户终端处的各种新颖的过滤技术。这些帧可以被生成为具有基本相等的持续时间。描述新的用户终端配置来利用这种格式化。

2. 发明申请

WO2008097368A3 PACKET REFORMATTING FOR DOWNSTREAM LINKS 审中-公开
标题翻译：用于下游链路的分组重组
公开(公告)号：WO2008097368A3
公开(公告)日：2009-05-14
申请号：PCT/US2007079523
申请日：2007-09-26
申请人： VIASAT INC , THESLING WILLIAM H
发明人： THESLING WILLIAM H
IPC分类号： H04H20/74
CPC分类号： H04H20/74 , H04H2201/30 , H04L1/004 , H04N7/10 , H04N7/20
摘要： Systems, devices, and methods are described for formatting packets for downstream satellite links. The generation of a broadband wireless signal is described, the signal to be transmitted between a gateway and subscriber terminals via satellite. Respective data link layer addresses for the subscriber terminals may each be associated with one or more shortened identifiers for use in lieu of the associated data link layer addresses. This addressing may be included in a stream encapsulation header for an appended data packet. One or more such headers and their appended data packets may then be encapsulated in a baseband frame for transmission within a physical layer frame. Data packets may be fragmented across physical layer frames, and a range of novel formatting techniques may be used to implement the fragmentation.
摘要翻译：描述了用于格式化用于下游卫星链路的分组的系统，设备和方法。描述宽带无线信号的产生，即通过卫星在网关和用户终端之间传输的信号。用户终端的各个数据链路层地址可以各自与一个或多个缩短的标识符相关联，以用于代替关联的数据链路层地址。该寻址可以被包括在附加数据分组的流封装头中。然后可以将一个或多个这样的报头及其附加的数据分组封装在基带帧中，以在物理层帧内进行传输。数据分组可以跨物理层帧分段，并且可以使用一系列新颖的格式化技术来实现分片。

3. 发明申请

WO2007051079A3 ADAPTIVE CODING AND MODULATION FOR BROADBAND DATA TRANSMISSION 审中-公开
标题翻译：宽带数据传输的自适应编码和调制
公开(公告)号：WO2007051079A3
公开(公告)日：2007-07-19
申请号：PCT/US2006043258
申请日：2006-10-30
申请人： VIASAT INC , THESLING WILLIAM H
发明人： THESLING WILLIAM H
IPC分类号： H04L1/00
CPC分类号： H04L1/0003 , H04B7/18543 , H04B7/18582 , H04L1/0007 , H04L1/0009 , H04L1/0016 , H04L1/0021 , H04L1/0026 , H04L1/0083 , H04L5/023 , H04L27/0008 , H04L47/6215 , H04L2001/0093 , H04W28/10 , H04W72/1221 , H04W72/1231 , H04W80/00 , H04W84/06
摘要： A process is described to build physical layer frames with a modcode adapted to the signal quality of a destination terminal. Data packets assigned to the same modcode may be sent in the same frame, although packets associated with higher modcodes may be used to complete a frame before switching to the applicable higher modcode for construction of subsequent frames. After an interval, the order of progression is restarted with an out of order packet above a threshold age. Flow control filtering mechanisms and a variable reliability margin may be used to adapt dynamically to the current data traffic conditions.
摘要翻译：描述了一种过程，以利用适合于目的地终端的信号质量的模码来构建物理层帧。分配给相同模码的数据分组可以在相同的帧中发送，尽管与较高码型相关联的分组可以用于在切换到适用的较高模码以构建后续帧之前完成帧。在一段时间之后，进程顺序重新开始，并且超出阈值年龄的无序数据包。可以使用流量控制过滤机制和可变的可靠性裕度来动态适应当前的数据流量状况。

4. 发明申请

WO2010078006A3 PHYSICAL LAYER HEADER SYNCHRONIZATION AND PROCESSING 审中-公开
标题翻译：物理层长度同步和处理
公开(公告)号：WO2010078006A3
公开(公告)日：2010-09-16
申请号：PCT/US2009068387
申请日：2009-12-17
申请人： VIASAT INC , BECKER DONALD W , NIMON MATTHEW D , THESLING WILLIAM H
发明人： BECKER DONALD W , NIMON MATTHEW D , THESLING WILLIAM H
IPC分类号： H04W56/00 , H04L12/56
CPC分类号： H04L7/0016 , H04B7/18504
摘要： Systems, devices, processors, and methods are described which may be used for the reception of a wireless broadband signal at a user terminal from a gateway via a satellite. A wireless signal may include a series of physical layer frames, each frame including a physical layer header and payload. The received signal is digitized and processed using various novel physical layer headers and related techniques to synchronize the physical layer frames and recover data from physical layer headers for purposes of demodulation and decoding.
摘要翻译：描述了系统，设备，处理器和方法，其可以用于经由卫星从网关在用户终端处接收无线宽带信号。无线信号可以包括一系列物理层帧，每个帧包括物理层报头和有效载荷。使用各种新颖的物理层报头和相关技术对接收的信号进行数字化和处理，以同步物理层帧并从物理层报头恢复数据，以用于解调和解码。

5. 发明申请

WO2008100341A3 UPSTREAM RESOURCE ALLOCATION FOR SATELLITE COMMUNICATIONS 审中-公开
标题翻译：上海资源分配卫星通信
公开(公告)号：WO2008100341A3
公开(公告)日：2009-05-22
申请号：PCT/US2007079541
申请日：2007-09-26
申请人： VIASAT INC , THESLING WILLIAM H
发明人： THESLING WILLIAM H
IPC分类号： H04B7/185
CPC分类号： H04B7/18582
摘要： Systems, methods, and devices are described for scheduling and mapping upstream communications in a satellite communications system. The disclosure includes various channelization and frequency hopping techniques. A gateway is described to perform novel allocation of time slots on upstream frequency channels to allow frequency hopping. A subscriber terminal may perform frequency hopping according to the allocation, and the range may be limited to the transition range of a digitally controlled oscillator unit at the subscriber terminal. A gateway is described to allocate time slots on different upstream frequency channels in a prioritized manner. Subscriber terminals may receive the allocation, and then control the assignment of their upstream traffic to the time slots.
摘要翻译：描述了用于调度和映射卫星通信系统中的上行通信的系统，方法和设备。本公开包括各种信道化和跳频技术。网关被描述为在上行频道上执行时隙的新颖分配以允许跳频。用户终端可以根据分配来执行跳频，并且该范围可以被限制在用户终端处的数字控制的振荡器单元的转换范围。网关被描述为以优先方式在不同的上行频道上分配时隙。用户终端可以接收分配，然后控制其上行流量到时隙的分配。

6. 发明申请

WO2004110078A3 RECEIVER BASED SATURATION ESTIMATOR 审中-公开
标题翻译：基于接收器的饱和度估计器
公开(公告)号：WO2004110078A3
公开(公告)日：2006-02-16
申请号：PCT/US2004017217
申请日：2004-05-28
申请人： EFFICIENT CHANNEL CODING INC , THESLING WILLIAM H
发明人： THESLING WILLIAM H
IPC分类号： H04B1/04 , H04B7/005 , H04Q7/20 , H04L27/06
CPC分类号： H04W52/52 , H04B1/0475
摘要： A processor-implemented method of estimating the saturation level of a transmitter from a transmitted communication signal received from the transmitter comprises generating a received data signal from the transmitted communication signal received from the transmitter, generating a transmitted data signal from the received data signal that corresponds to the actual data signal generated at the transmitter, comparing the transmitted data signal to the received data signal, and estimating the saturation level of the transmitter based on the comparison of the transmitted data signal to the received data signal.
摘要翻译：根据从发射机接收的发射通信信号估计发射机的饱和电平的处理器实现的方法包括从从发射机接收的所发送的通信信号中产生接收的数据信号，从接收到的数据信号产生发射的数据信号与发送器产生的实际数据信号进行比较，将发送的数据信号与接收到的数据信号进行比较，并且基于发送的数据信号与接收的数据信号的比较来估计发送器的饱和电平。

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