公开(公告)号：US20140321512A1

公开(公告)日：2014-10-30

申请号：US14183413

申请日：2014-02-18

申请人： Comtech EF Data Corp.

发明人： Michael Beeler ,  Cris M. Mamaril ,  Jeffery Harig

IPC分类号： H04B1/7103

CPC分类号： H04B1/7103 ,  H04L27/0006

摘要： A method for identifying the presence of an electronic transmission comprising detecting, by a detecting device, the presence of a burst of electromagnetic energy that results from the presence of an original carrier signal and transmitting, by a transmitting device, a spread spectrum meta-carrier signal within a portion of a bandwidth of the original carrier signal, wherein the meta-carrier signal contains information about the original carrier signal and is transmitted such that the meta-carrier signal occupies at least a portion of a bandwidth of the original carrier signal during the presence of the burst of electromagnetic energy.

摘要翻译： 一种用于识别电子传输的存在的方法，包括由检测装置检测由原始载波信号的存在产生的电磁能量的突发的存在，并由发射装置发射扩频元载波 信号在原始载波信号的带宽的一部分内，其中元载波信号包含关于原始载波信号的信息，并且被传输，使得元载波信号占据原载波信号的带宽的至少一部分 存在电磁能量的爆发。

公开(公告)号：US09124342B2

公开(公告)日：2015-09-01

申请号：US14288238

申请日：2014-05-27

申请人： Comtech EF Data Corp.

发明人： Michael Beeler ,  Jeffery Harig ,  Wallace Davis ,  Frederick Morris ,  Cris Mamaril

IPC分类号： H04B1/00 ,  H04B7/185

CPC分类号： H04B7/18513 ,  H04B7/18515 ,  H04B7/18528 ,  H04B7/18543

摘要： A method for remotely and dynamically controlling adjacent satellite interference comprising monitoring one or more off-axis signals emitted by one or more remote transmitters; determining whether one or more of the off-axis signals is creating adjacent satellite interference (ASI), off axis emissions and inband interference that is higher than a predetermined level of acceptable interference, and transmitting a control signal to at least one of the one or more remote transmitters in response to the determination that the one or more off-axis signals is creating interference that is higher than the predetermined level of acceptable interference, the control signal initiating an adjustment to one or more transmission parameters of the one or more remote transmitters such that interference resulting from the one or more off-axis signals emitted by the one or more remote transmitters is reduced or eliminated.

摘要翻译： 一种用于远程和动态地控制相邻卫星干扰的方法，包括监视由一个或多个远程发射机发射的一个或多个离轴信号; 确定离轴信号中的一个或多个是否产生比预定水平的可接受的干扰高的相邻卫星干扰（ASI），离轴发射和带内干扰，以及将控制信号发送到所述一个或多个 响应于确定所述一个或多个离轴信号正在产生高于所述可接受干扰的预定水平的干扰的更远的发射机，所述控制信号启动对所述一个或多个远程发射机的一个或多个传输参数的调整 使得由一个或多个远程发射机发射的一个或多个离轴信号产生的干扰减少或消除。

公开(公告)号：US08897718B2

公开(公告)日：2014-11-25

申请号：US14271265

申请日：2014-05-06

申请人： Comtech EF Data Corp.

发明人： Vasile Manea ,  Michael Beeler ,  Frederick Morris ,  Jeffery Harig

IPC分类号： H04B1/00 ,  H04B7/00 ,  H04W76/02 ,  H04W72/04 ,  H04B7/185 ,  H04L1/00 ,  H04W28/18 ,  H04W48/16 ,  H04W84/06

CPC分类号： H04W76/02 ,  H04B7/18515 ,  H04B7/18582 ,  H04L1/0003 ,  H04L1/0009 ,  H04W28/18 ,  H04W48/16 ,  H04W72/04 ,  H04W72/0406 ,  H04W76/10 ,  H04W84/06

摘要： A method of provisioning a communications link between remote terminals within a hub-spoke network comprising receiving, by a first remote terminal, information about a second remote terminal from a hub, selecting, by the first remote terminal, a modulation factor, coding rate, symbol rate, center frequency, and power level based on the information received about the second remote terminal, transmitting, by the first remote terminal, a signal using at least one of the selected modulation factor, coding rate, symbol rate, center frequency, and power level, to the second remote terminal such that a communications link is created, and adjusting the modulation factor, coding rate, symbol rate, center frequency, or power level of the transmitted signal such that performance of the link is increased while maintaining a presence of the link.

公开(公告)号：US20140243031A1

公开(公告)日：2014-08-28

申请号：US14271265

申请日：2014-05-06

申请人： Comtech EF Data Corp.

发明人： Vasile Manea ,  Michael Beeler ,  Frederick Morris ,  Jeffery Harig

IPC分类号： H04W76/02 ,  H04W72/04

CPC分类号： H04W76/02 ,  H04B7/18515 ,  H04B7/18582 ,  H04L1/0003 ,  H04L1/0009 ,  H04W28/18 ,  H04W48/16 ,  H04W72/04 ,  H04W72/0406 ,  H04W76/10 ,  H04W84/06

摘要： A method of provisioning a communications link between remote terminals within a hub-spoke network comprising receiving, by a first remote terminal, information about a second remote terminal from a hub, selecting, by the first remote terminal, a modulation factor, coding rate, symbol rate, center frequency, and power level based on the information received about the second remote terminal, transmitting, by the first remote terminal, a signal using at least one of the selected modulation factor, coding rate, symbol rate, center frequency, and power level, to the second remote terminal such that a communications link is created, and adjusting the modulation factor, coding rate, symbol rate, center frequency, or power level of the transmitted signal such that performance of the link is increased while maintaining a presence of the link.

摘要翻译： 一种提供集线器辐射网络内的远程终端之间的通信链路的方法，包括由第一远程终端从集线器接收关于第二远程终端的信息，由第一远程终端选择调制因子，编码率， 基于接收到的关于第二远程终端的信息的符号率，中心频率和功率电平，由第一远程终端使用所选择的调制因子，编码率，符号率，中心频率和 功率电平到第二远程终端，使得创建通信链路，并且调整发送信号的调制因子，编码率，符号率，中心频率或功率电平，使得链路的性能在维持存在的同时增加 的链接。

公开(公告)号：US08964811B2

公开(公告)日：2015-02-24

申请号：US14183413

申请日：2014-02-18

申请人： Comtech EF Data Corp.

发明人： Michael Beeler ,  Cris M. Mamaril ,  Jeffery Harig

IPC分类号： H04B1/00 ,  H04B1/7103 ,  H04L27/00

CPC分类号： H04B1/7103 ,  H04L27/0006

摘要： A method for identifying the presence of an electronic transmission comprising detecting, by a detecting device, the presence of a burst of electromagnetic energy that results from the presence of an original carrier signal and transmitting, by a transmitting device, a spread spectrum meta-carrier signal within a portion of a bandwidth of the original carrier signal, wherein the meta-carrier signal contains information about the original carrier signal and is transmitted such that the meta-carrier signal occupies at least a portion of a bandwidth of the original carrier signal during the presence of the burst of electromagnetic energy.

摘要翻译： 一种用于识别电子传输的存在的方法，包括由检测装置检测由原始载波信号的存在产生的电磁能量的突发的存在，并由发射装置发射扩频元载波 信号在原始载波信号的带宽的一部分内，其中元载波信号包含关于原始载波信号的信息，并且被传输，使得元载波信号占据原载波信号的带宽的至少一部分 存在电磁能量的爆发。

公开(公告)号：US08913647B2

公开(公告)日：2014-12-16

申请号：US14253653

申请日：2014-04-15

申请人： Comtech EF Data Corp.

发明人： Michael Beeler ,  Frederick Morris ,  Cris Mamaril ,  Jeffery Harig ,  Richard Hollingsworth Cannon ,  Brian Banister

IPC分类号： H04B1/00 ,  H04B1/707 ,  H04B1/7097 ,  H04L27/34

CPC分类号： H04B1/707 ,  H04B1/7097 ,  H04L27/3488

摘要： A method of receiving and reassembling non-sequential meta-data information embedded within an original burst carrier signal that receives multiple composite burst carrier signals each with an original burst carrier signal and a meta-carrier signal, wherein the meta-carrier signal occupies at least a portion of a bandwidth of the original burst carrier signal and includes one or more bits of meta-data information of a meta-data message about the original burst carrier signal that is non-contiguous in reference to a temporal order in which the meta-data information is received, detecting a DSSS spreading sequence and extracting the meta-carrier signals from the composite burst carrier signals, determining a phase progression of the meta-carrier signals based on a PRN spreading code, and reassembling the one or more bits of meta-data information from each meta-carrier signal into a sequential order after an entire meta-data message is received and extracted.

摘要翻译： 一种接收和重新组合嵌入在原始突发载波信号内的非连续元数据信息的方法，其接收每个具有原始突发载波信号和元载波信号的多个复合突发载波信号，其中，所述元载波信号占据至少 参考原始突发载波信号的带宽的一部分并且包括关于原始突发载波信号的元数据消息的元数据信息的一个或多个比特，该元数据消息是参考时间顺序而不连续的， 接收数据信息，检测DSSS扩展序列并从复合突发载波信号中提取元载波信号，基于PRN扩展码确定元载波信号的相位进程，并重新组合元数据的一个或多个位 在接收和提取整个元数据消息之后，将每个元载波信号的数据信息转换为顺序。

公开(公告)号：US20140273812A1

公开(公告)日：2014-09-18

申请号：US14288238

申请日：2014-05-27

申请人： COMTECH EF DATA CORP.

发明人： Michael Beeler ,  Jeffery Harig ,  Wallace Davis ,  Frederick Morris ,  Cris Mamaril

IPC分类号： H04B7/185

CPC分类号： H04B7/18513 ,  H04B7/18515 ,  H04B7/18528 ,  H04B7/18543

摘要： A method for remotely and dynamically controlling adjacent satellite interference comprising monitoring one or more off-axis signals emitted by one or more remote transmitters; determining whether one or more of the off-axis signals is creating adjacent satellite interference (ASI), off axis emissions and inband interference that is higher than a predetermined level of acceptable interference, and transmitting a control signal to at least one of the one or more remote transmitters in response to the determination that the one or more off-axis signals is creating interference that is higher than the predetermined level of acceptable interference, the control signal initiating an adjustment to one or more transmission parameters of the one or more remote transmitters such that interference resulting from the one or more off-axis signals emitted by the one or more remote transmitters is reduced or eliminated.

摘要翻译： 一种用于远程和动态地控制相邻卫星干扰的方法，包括监视由一个或多个远程发射机发射的一个或多个离轴信号; 确定离轴信号中的一个或多个是否产生比预定水平的可接受的干扰高的相邻卫星干扰（ASI），离轴发射和带内干扰，以及将控制信号发送到所述一个或多个 响应于确定所述一个或多个离轴信号正在产生高于所述可接受干扰的预定水平的干扰的更远端发射机，所述控制信号启动对所述一个或多个远程发射机的一个或多个传输参数的调整 使得由一个或多个远程发射机发射的一个或多个离轴信号产生的干扰减少或消除。

公开(公告)号：US20140226696A1

公开(公告)日：2014-08-14

申请号：US14253653

申请日：2014-04-15

申请人： Comtech EF Data Corp.

发明人： Michael Beeler ,  Frederick Morris ,  Cris Mamaril ,  Jeffery Harig ,  Richard Hollingsworth Cannon ,  Brian Banister

IPC分类号： H04B1/707

CPC分类号： H04B1/707 ,  H04B1/7097 ,  H04L27/3488

摘要： A method of embedding and transmitting a meta-data message in an original burst carrier signal for message reassembly comprising spreading a meta-carrier signal using a Direct Sequence Spread Spectrum (DSSS) spreading code having a Pseudo-Random Noise (PRN) spreading code sequence, the meta-carrier signal comprising one or more bits of meta-data information about the original burst carrier signal, lowering a power spectral density of the meta-carrier signal using the PRN spreading code such that interference with the original signal is reduced, combining the original burst carrier and the meta-carrier signals using a modulator such that a composite burst carrier signal results wherein the meta-carrier signal occupies at least a portion of a bandwidth of the original carrier, and transmitting the composite burst carrier using a transmitter over a telecommunications channel in which only one burst carrier signal is expected to be present within a predetermined frequency bandwidth at a point in time.

摘要翻译： 一种在原始突发载波信号中嵌入和传输元数据消息用于消息重组的方法，包括使用具有伪随机噪声（PRN）扩展码序列的直接序列扩频（DSSS）扩展码扩展元载波信号 元载波信号包括关于原始突发载波信号的一个或多个元数据信息比特，使用PRN扩展码降低元载波信号的功率谱密度，使得与原始信号的干扰减少，组合 使用调制器的原始突发载波和元载波信号，使得复合突发载波信号导致元载波信号占据原始载波的带宽的至少一部分，并且使用发射机发射复合突发载波 其中预期在一个预定频率带宽内仅存在一个突发载波信号的电信信道 int在时间。