公开(公告)号：WO2013082216A1

公开(公告)日：2013-06-06

申请号：PCT/US2012/066947

申请日：2012-11-29

Applicant: COMTECH EF DATA CORP.

Inventor： MANEA, Vasile ,  JAIN, Naresh ,  BEELER, Michael ,  DAVIS, Wallace ,  MAMARIL, Cris, M. ,  MORRIS, Frederick ,  BADDICK, John

IPC: H04W28/20 ,  H04W72/04

CPC classification number: H04L1/0003 ,  H04B7/18513 ,  H04L1/0009 ,  H04L5/0005 ,  H04L27/2614 ,  H04W52/08 ,  H04W52/146 ,  H04W52/262 ,  H04W52/343 ,  H04W72/0453 ,  Y02D50/10

Abstract: A method of controlling bandwidth allocation over a communications link comprising detecting, by a processor, a change in a power level of a composite signal transmitted by a transmitter, the composite signal comprising a plurality of carrier signals and having a constant center frequency and spectral allocation, adjusting at least one of a modulation factor and a forward error correction (FEC) rate of one or more of the plurality of carrier signals using a modulator, in response to the change in power level to maintain a predetermined data rate and spectral allocation of the composite signal, and maintaining, by the modulator, an uninterrupted communications link between the transmitter and a remote receiver while the at least one of the modulation factor and the FEC rate is adjusted.

Abstract translation: 一种通过通信链路控制带宽分配的方法，包括由处理器检测由发射机发送的复合信号的功率电平的变化，所述复合信号包括多个载波信号并具有恒定的中心频率和频谱分配 响应于功率电平的变化来调整所述多个载波信号中的一个或多个的调制因子和前向纠错（FEC）速率中的至少一个，以维持预定的数据速率和频谱分配 复合信号，并且由调制器维持发射机和远程接收机之间的不间断的通信链路，同时调整调制因子和FEC速率中的至少一个。

公开(公告)号：WO2013063324A1

公开(公告)日：2013-05-02

申请号：PCT/US2012/061996

申请日：2012-10-25

Applicant: COMTECH EF DATA CORP.

Inventor： MANEA, Vasile ,  BEELER, Michael ,  MORRIS, Frederick ,  HARIG, Jeffery

IPC: H04L12/829

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

Abstract: 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.

Abstract translation: 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：EP2772090A1

公开(公告)日：2014-09-03

申请号：EP12853408.8

申请日：2012-11-29

Applicant: Comtech EF Data Corp.

Inventor： MANEA, Vasile ,  JAIN, Naresh ,  BEELER, Michael ,  DAVIS, Wallace ,  MAMARIL, Cris, M. ,  MORRIS, Frederick ,  BADDICK, John

IPC: H04W28/20 ,  H04W72/04

CPC classification number: H04L1/0003 ,  H04B7/18513 ,  H04L1/0009 ,  H04L5/0005 ,  H04L27/2614 ,  H04W52/08 ,  H04W52/146 ,  H04W52/262 ,  H04W52/343 ,  H04W72/0453 ,  Y02D50/10

Abstract: A method of controlling bandwidth allocation over a communications link comprising detecting, by a processor, a change in a power level of a composite signal transmitted by a transmitter, the composite signal comprising a plurality of carrier signals and having a constant center frequency and spectral allocation, adjusting at least one of a modulation factor and a forward error correction (FEC) rate of one or more of the plurality of carrier signals using a modulator, in response to the change in power level to maintain a predetermined data rate and spectral allocation of the composite signal, and maintaining, by the modulator, an uninterrupted communications link between the transmitter and a remote receiver while the at least one of the modulation factor and the FEC rate is adjusted.

公开(公告)号：EP2772030A1

公开(公告)日：2014-09-03

申请号：EP12843380.2

申请日：2012-10-25

Applicant: Comtech EF Data Corp.

Inventor： MANEA, Vasile ,  BEELER, Michael ,  MORRIS, Frederick ,  HARIG, Jeffery

IPC: H04L12/829

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

Abstract: 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.