Patents by Inventor Vasile Manea

Vasile Manea has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 9374161
    Abstract: 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.
    Type: Grant
    Filed: April 28, 2014
    Date of Patent: June 21, 2016
    Assignee: Comtech EF Data Corp.
    Inventors: Michael Beeler, Vasile Manea, Joshua Bolick
  • Patent number: 9178607
    Abstract: A method of optimizing a link budget analysis (LBA) for a link comprising performing a first LBA based on a target modulation and coding pair (MODCOD) based on one or more link parameters, the MODCOD having a predetermined symbol energy to noise density ratio (Es/No), calculating a ratio of allocated bandwidth to a power equivalent bandwidth (PEB) for the link and converting the ratio to Decibels, determining whether additional energy is present by summing the Es/No for the link at the target MODCOD and the calculated ratio of allocated bandwidth to PEB, accessing a look up table to determine an optimal MODCOD for the link wherein if the sum is a positive value, selecting a MODCOD having a higher Es/No and if the sum is a negative value, selecting a MODCOD having a lower Es/No and altering one or more transmission or receiving parameters to apply the selected optimal MODCOD.
    Type: Grant
    Filed: February 13, 2014
    Date of Patent: November 3, 2015
    Assignee: Comtech EF Data Corp.
    Inventors: Michael Beeler, Vasile Manea, Joshua Bolick
  • Patent number: 8897718
    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.
    Type: Grant
    Filed: May 6, 2014
    Date of Patent: November 25, 2014
    Assignee: Comtech EF Data Corp.
    Inventors: Vasile Manea, Michael Beeler, Frederick Morris, Jeffery Harig
  • Publication number: 20140243031
    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.
    Type: Application
    Filed: May 6, 2014
    Publication date: August 28, 2014
    Applicant: Comtech EF Data Corp.
    Inventors: Vasile Manea, Michael Beeler, Frederick Morris, Jeffery Harig
  • Publication number: 20140233611
    Abstract: 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.
    Type: Application
    Filed: April 28, 2014
    Publication date: August 21, 2014
    Applicant: Comtech EF Data Corp.
    Inventors: Michael Beeler, Vasile Manea, Joshua Bolick
  • Publication number: 20140160970
    Abstract: A method of optimizing a link budget analysis (LBA) for a link comprising performing a first LBA based on a target modulation and coding pair (MODCOD) based on one or more link parameters, the MODCOD having a predetermined symbol energy to noise density ratio (Es/No), calculating a ratio of allocated bandwidth to a power equivalent bandwidth (PEB) for the link and converting the ratio to Decibels, determining whether additional energy is present by summing the Es/No for the link at the target MODCOD and the calculated ratio of allocated bandwidth to PEB, accessing a look up table to determine an optimal MODCOD for the link wherein if the sum is a positive value, selecting a MODCOD having a higher Es/No and if the sum is a negative value, selecting a MODCOD having a lower Es/No and altering one or more transmission or receiving parameters to apply the selected optimal MODCOD.
    Type: Application
    Filed: February 13, 2014
    Publication date: June 12, 2014
    Applicant: Comtech EF Data Corp.
    Inventors: Michael Beeler, Vasile Manea, Joshua Bolick
  • Patent number: 8718569
    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.
    Type: Grant
    Filed: February 29, 2012
    Date of Patent: May 6, 2014
    Assignee: Comtech EF Data Corp.
    Inventors: Vasile Manea, Michael Beeler, Frederick Morris, Jeffery Harig
  • Publication number: 20120213174
    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.
    Type: Application
    Filed: March 2, 2012
    Publication date: August 23, 2012
    Applicant: COMTECH EF DATA CORP.
    Inventors: Vasile Manea, Naresh Jain, Michael Beeler, Wallace Davis, Cris M. Mamaril, Frederick Morris, John Baddick
  • Publication number: 20120164940
    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.
    Type: Application
    Filed: February 29, 2012
    Publication date: June 28, 2012
    Applicant: COMTECH EF DATA CORP.
    Inventors: Vasile Manea, Michael Beeler, Frederick Morris, Jeffery Harig