公开(公告)号：US09374161B2

公开(公告)日：2016-06-21

申请号：US14263888

申请日：2014-04-28

申请人： Comtech EF Data Corp.

发明人： Michael Beeler ,  Vasile Manea ,  Joshua Bolick

IPC分类号： H04B10/118 ,  H04B7/185

CPC分类号： H04B10/118 ,  H04B7/18513 ,  H04B7/18519

摘要： A method of optimizing a link budget analysis comprising performing a first LBA based on a target modulation and coding pair (MODCOD), the MODCOD having a symbol energy to noise density ratio (Es/No), a target setting of a power amplifier, or a target antenna size, determining an excess margin and increasing or decreasing a maximum available MODCOD accordingly, iteratively performing a second LBA, calculating a ratio of allocated bandwidth to PEB and adjusting at least one of the MODCOD, amplifier power, and antenna size, summing a contribution to a final ratio of allocated bandwidth to PEB of the plurality of communications links, accessing a look up table and selecting a new MODCOD or adjusting the amplifier size or antenna size is based on the ratio of allocated bandwidth to PEB and altering one or more transmission or receiving parameters to apply the optimal MODCOD, amplifier size, or antenna size.

摘要翻译： 一种优化链路预算分析的方法，包括基于目标调制和编码对（MODCOD）执行第一LBA，所述MODCOD具有符号能量 - 噪声密度比（Es / No），功率放大器的目标设置或 目标天线尺寸，确定过剩余量并相应地增加或减少最大可用MODCOD，迭代地执行第二LBA，计算分配的带宽与PEB的比率并且调整MODCOD，放大器功率和天线大小中的至少一个，求和 对多个通信链路中的分配带宽与PEB的最终比例的贡献，访问查询表和选择新的MODCOD或调整放大器大小或天线尺寸是基于分配的带宽与PEB的比率，并且改变一个或 更多的传输或接收参数来应用最佳MODCOD，放大器尺寸或天线尺寸。

公开(公告)号：US09088346B2

公开(公告)日：2015-07-21

申请号：US14179352

申请日：2014-02-12

申请人： Comtech EF Data Corp.

发明人： Michael Beeler ,  Wallace Davis ,  Randall Remillong ,  Jason McCollum

IPC分类号： H04B1/7097 ,  H04B1/707 ,  H04B7/185

CPC分类号： H04B1/707 ,  H04B7/18515

摘要： A method of providing a recovery channel for a common transmission network of remote devices comprising encoding data that contains information about a primary carrier signal, modulating the encoded information, spreading, the modulated encoded information such that a secondary carrier signal results, combining, the spread secondary carrier with the primary carrier signal such that the spread secondary carrier signal occupies at least a portion of a bandwidth of the bandwidth pool, transmitting the combined primary and secondary carrier signals across a communications link having a plurality of remote carrier signals also being transmitted across the communications link to a remote receiver and sharing a same bandwidth pool (or multiple bandwidth pools), and reestablishing the communications link with the primary carrier signal after a loss of the communications link using the information about the primary carrier signal contained in the secondary carrier signal to recover one or more network configuration parameters.

摘要翻译： 提供用于远程设备的公共传输网络的恢复信道的方法，包括编码包含关于主载波信号的信息的数据，调制编码的信息，扩展调制的编码信息，使得辅载波信号结果， 具有主载​​波信号的二载波使得扩展的辅载波信号占据带宽池的带宽的至少一部分，跨越具有多个远程载波信号的通信链路传输组合的主载波信号和辅载波信号，其也跨越 到远程接收机的通信链路并且共享相同的带宽池（或多个带宽池），并且在丢失通信链路之后使用包含在辅助载波中的主载波信号的信息重新建立与主载波信号的通信链路 信号恢复一个或多个 网络配置参数。

公开(公告)号：US08934518B2

公开(公告)日：2015-01-13

申请号：US14306076

申请日：2014-06-16

申请人： Comtech EF Data Corp.

发明人： Frederick Morris ,  Michael Beeler

IPC分类号： H04B1/707 ,  H04B1/7097 ,  H04B7/15 ,  H04B7/185

CPC分类号： H04B1/707 ,  H04B1/7097 ,  H04B7/15 ,  H04B7/165 ,  H04B7/18515

摘要： A communication method for transmitting meta-data through a meta-carrier signal comprising encoding meta-data using an encoder, the meta-data comprising information that identifies a repeating relay to which a spread meta-carrier signal is to be transmitted, encoded using an encoder, modulating, using a modulator and spreading, using a spreader, the encoded meta-data such that the spread meta-carrier signal results, and transmitting, by a transmitting device, the spread meta-carrier signal to the repeating relay wherein the repeating relay does not process or modify the spread meta-carrier signal, the spread meta-carrier signal being transmitted over at least a portion of a bandwidth of the repeating relay.

摘要翻译： 一种用于通过元载波信号发送元数据的通信方法，包括使用编码器对元数据进行编码，所述元数据包括识别扩展元载波信号将被发送到的重复中继的信息，所述元数据使用 编码器，调制，使用调制器和使用扩展器扩展编码的元数据，使得扩展元载波信号导致并由传输设备将扩展元载波信号发送到重复中继，其中重复 继电器不处理或修改扩展元载波信号，扩展元载波信号通过重复中继的带宽的至少一部分传输。

公开(公告)号：US08830903B2

公开(公告)日：2014-09-09

申请号：US13046539

申请日：2011-03-11

申请人： Michael Beeler

发明人： Michael Beeler

IPC分类号： H04B1/707 ,  H04B7/185 ,  H04B7/155 ,  H04B10/532 ,  H04B14/00 ,  H04B10/61 ,  H04J14/06

CPC分类号： H04B7/1555 ,  H04B7/18515 ,  H04B10/532 ,  H04B10/614 ,  H04B14/008 ,  H04J14/06 ,  H04L1/0076

摘要： A method of and system for distinguishing polarizations and information about the carrier signals transmitted from a repeating relay comprising encoding, using an encoder, a first data stream and a second data stream at a repeating relay, modulating, using a modulator, the first and second encoded data streams at the repeating relay, spreading, using a spreader, the first modulated data stream such that a first spread waveform results having first spreading characteristics and the second modulated data stream such that a second spread waveform results having second spreading characteristics, wherein the first spreading characteristics and the second spreading characteristics are different and differentiate the first spread waveform from the second spread waveform, and transmitting the first spread waveform as a first spread spectrum carrier signal on a first electromagnetic polarization and the second spread waveform as a second spread spectrum carrier signal on a second EM polarization.

摘要翻译： 用于区分从重复中继发送的载波信号的偏振和信息的方法和系统，包括使用编码器在重复继电器处编码第一数据流和第二数据流，使用调制器调制第一和第二 在重复中继处的编码数据流，使用扩展器扩展第一调制数据流，使得第一扩展波形具有第一扩展特性和第二调制数据流，使得第二扩展波形具有第二扩展特性，其中， 第一扩展特性和第二扩展特性是不同的，并且区分第一扩展波形与第二扩展波形，并且将第一扩展波形作为第一电磁偏振的第一扩展频谱载波信号和作为第二扩展频谱的第二扩展波形 载波信号在第二EM极化 n。

公开(公告)号：US08755425B2

公开(公告)日：2014-06-17

申请号：US13024951

申请日：2011-02-10

申请人： Frederick Morris ,  Michael Beeler

发明人： Frederick Morris ,  Michael Beeler

IPC分类号： H04B1/707

CPC分类号： H04B1/707 ,  H04B1/7097 ,  H04B7/15 ,  H04B7/165 ,  H04B7/18515

摘要： A communication method for transmitting meta-data through a meta-carrier signal comprising encoding meta-data using an encoder, the meta-data comprising information that identifies a repeating relay to which a spread meta-carrier signal is to be transmitted, encoded using an encoder, modulating, using a modulator and spreading, using a spreader, the encoded meta-data such that the spread meta-carrier signal results, and transmitting, by a transmitting device, the spread meta-carrier signal to the repeating relay wherein the repeating relay does not process or modify the spread meta-carrier signal, the spread meta-carrier signal being transmitted over at least a portion of a bandwidth of the repeating relay.

摘要翻译： 一种用于通过元载波信号发送元数据的通信方法，包括使用编码器对元数据进行编码，所述元数据包括识别扩展元载波信号将被发送到的重复中继的信息，所述元数据使用 编码器，调制，使用调制器和使用扩展器扩展编码的元数据，使得扩展元载波信号导致并由传输设备将扩展元载波信号发送到重复中继，其中重复 继电器不处理或修改扩展元载波信号，扩展元载波信号通过重复中继的带宽的至少一部分传输。

公开(公告)号：US08687808B2

公开(公告)日：2014-04-01

申请号：US13525169

申请日：2012-06-15

申请人： Kasra Akhavan-Toyserkani ,  Michael Beeler

发明人： Kasra Akhavan-Toyserkani ,  Michael Beeler

IPC分类号： H04L9/12 ,  H04K1/00

CPC分类号： H04L9/12

摘要： A method for encryption and decryption synchronization for a communications channel comprising encrypting a communications channel using a data encryption device, the communications channel comprising a data stream having unique information native to the data stream, transmitting the encrypted data stream using a transmitter without applying an additional framing structure or a multiplexing signaling message after the data stream is encrypted such that the encrypted data stream does not require additional bandwidth to support cryptographic synchronization, receiving by a receiver comprising a decryption device, the transmitted encrypted data stream, and identifying the unique information within the transmitted data stream by iteratively decrypting the encrypted data stream using a processor until a cryptographic parameter is found that results in cryptographic synchronization between the encryption and decryption devices based on a priori knowledge of the unique information within the transmitted data stream.

摘要翻译： 一种用于通信信道的加密和解密同步的方法，包括使用数据加密装置加密通信信道，所述通信信道包括具有数据流本身的唯一信息的数据流，使用发射机发送加密的数据流，而不应用额外的 在数据流被加密之后，帧加密结构或多路复用信令消息，使得加密的数据流不需要额外的带宽来支持加密同步，由包括解密装置的接收机接收所发送的加密数据流，并且识别内部的唯一信息 通过使用处理器迭代地解密加密的数据流，发送数据流，直到找到加密和解密装置之间的密码同步，该密码参数是基于对加密数据流内的唯一信息的先验知识 传输数据流。

公开(公告)号：US08654908B2

公开(公告)日：2014-02-18

申请号：US13159208

申请日：2011-06-13

申请人： Richard Hollingsworth Cannon ,  Louis Dubin ,  Cris Mamaril

发明人： Richard Hollingsworth Cannon ,  Louis Dubin ,  Cris Mamaril

IPC分类号： H04L25/08 ,  H04B1/10 ,  H04L1/00 ,  H03D1/04 ,  H03D1/06 ,  H03K5/01 ,  H03K6/04

CPC分类号： H04B15/00 ,  H04B7/18526

摘要： A method of reducing signal correlation in a symmetrical adaptive canceller link comprising spectrally inverting one of a first carrier signal and a second carrier signal by causing a spectral inversion of one of the first and second carrier signals using a modulator, transmitting the first and second carrier signals within a bandwidth to a remote receiver using a transmitting device such that a composite carrier signal results, and cancelling at least one of the first carrier signal from the composite carrier signal using a cancellation technique such that the second carrier signal results on one end of the link and the second carrier signal from the composite carrier signal using a cancellation technique such that the first carrier signal results on the opposite end of the link.

公开(公告)号：US08654858B2

公开(公告)日：2014-02-18

申请号：US11506237

申请日：2006-08-18

申请人： Andrei E. Toma

发明人： Andrei E. Toma

IPC分类号： H04N7/12 ,  H04N11/02 ,  H04N11/04 ,  H04L12/16 ,  H04Q11/00

CPC分类号： H04L65/607 ,  G10L19/012 ,  H03M7/30 ,  H04N21/23418 ,  H04N21/23805 ,  H04N21/2383 ,  H04N21/6131 ,  H04N21/64792 ,  H04W88/08 ,  H04W88/12

摘要： A data stream encoder eliminates duplicate transmission units in a transmitted data stream in which the detected duplicate may not be the immediately preceding transmission unit. A data aggregator transmits a stream of data by identifying a frame interval, or timing interval, corresponding to the time to send a frame of data in the stream. Each of the frames includes a predetermined number of blocks. Configurations identify repetition patterns in the blocks of successive frames, thus looking backward a frame interval to identify a previous corresponding block in the preceding frame. The corresponding transmission block need not be the immediately preceding block or transmission unit. For certain types of data, successive frames exhibit the same or similar patterns in the blocks of data defining the frame. Therefore, the encoder identifies duplicate blocks in successive frames, and transmits only the blocks that differ from a counterpart block in the previous frame.

摘要翻译： 数据流编码器消除所发送的数据流中的重复发送单元，其中检测到的副本可能不是紧接在前的传输单元。 数据聚合器通过识别与在流中发送数据帧的时间相对应的帧间隔或定时间隔来发送数据流。 每个帧包括预定数量的块。 配置识别连续帧的块中的重复模式，从而向后查看帧间隔以识别前一帧中的先前相应块。 相应的传输块不需要是紧接在前的块或传输单元。 对于某些类型的数据，连续的帧在定义帧的数据块中表现出相同或相似的模式。 因此，编码器识别连续帧中的重复块，并且仅发送与前一帧中的对应块不同的块。

公开(公告)号：US20130177155A1

公开(公告)日：2013-07-11

申请号：US13781466

申请日：2013-02-28

申请人： Comtech EF Data Corp.

发明人： Kasra Akhavan-Toyserkani ,  John Youssef ,  Cris Mamaril

IPC分类号： H04L9/28

CPC分类号： H04L9/0662

摘要： A method of generating normally distributed random variables for communication channel simulation comprising generating, by a processor, a stream of uniformly distributed random variables using a cryptographic algorithm, applying a mathematical transform to the uniformly distributed random variables using the processor to create a signal comprised of normally distributed random variables, adjusting a mean and variance of the signal using the processor, and outputting, by the processor, an output noise signal.

摘要翻译： 一种生成用于通信信道模拟的正态分布随机变量的方法，其包括使用加密算法由处理器生成均匀分布的随机变量流，使用所述处理器对所述均匀分布的随机变量应用数学变换来创建包括 正态分布随机变量，使用处理器调整信号的均值和方差，并由处理器输出输出噪声信号。

公开(公告)号：US08478896B2

公开(公告)日：2013-07-02

申请号：US13363262

申请日：2012-01-31

申请人： John Ehlers

发明人： John Ehlers

IPC分类号： G06F15/16 ,  H04J3/24 ,  H04L12/28

CPC分类号： H04L12/4633 ,  H04L69/32 ,  H04L69/324

摘要： A data encapsulation system and related methods. Implementations may include: forming at least one frame having a data payload, a data sequence, and one or more control bytes; evaluating data to be stored in the data payload and setting a value of the one or more control bytes, where the value of the one or more control bytes may be equal to: a first control byte value where one or more values of the data correspond with the first control byte value; a second control byte value indicating a size of the data; or a third control byte value where one or more values of the data continue beyond the frame. The value of each one of the one or more control bytes for each of the at least one frames may be equal to either the first, second, or third control byte values.

摘要翻译： 数据封装系统及相关方法。 实现可以包括：形成具有数据有效载荷，数据序列和一个或多个控制字节的至少一个帧; 评估要存储在数据有效载荷中的数据并设置一个或多个控制字节的值，其中一个或多个控制字节的值可以等于：一个或多个数据值对应的第一控制字节值 具有第一个控制字节值; 指示数据大小的第二控制字节值; 或第三控制字节值，其中数据的一个或多个值继续超出帧。 所述至少一个帧中的每一个的一个或多个控制字节中的每一个的值可以等于第一，第二或第三控制字节值。