Patents by Inventor Rohith C. Aralikatti

Rohith C. Aralikatti 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: 10225121
    Abstract: The present disclosure relates to transmission of information across a communication channel efficiently and without error. The present disclosure also enables transmission of information across a communication channel such that the Peak to Average Power Ratio (PAPR) is one (zero in decibels). The present disclosure also enables transmission of information across a communication channel such that the information transmitted is present only along a finite number of orthogonal frequencies. The present disclosure also combines advantages of both Single-carrier Transmission (SCT) and Multi-Carrier Transmission (MCT) systems (e.g. Orthogonal Frequency Division Multiplexing (OFDM) systems).
    Type: Grant
    Filed: September 12, 2016
    Date of Patent: March 5, 2019
    Assignee: TEJAS NETWORKS LTD.
    Inventors: Vinod Kumar Madaiah, Rohith C. Aralikatti
  • Patent number: 10149240
    Abstract: The present disclosure pertains to communication systems and methods for achieving low peak to average power ratio (PAPR) for transmitted symbols of wireless devices. In an aspect, the present disclosure relates to a transmitter of a communication system, wherein the transmitter includes a circular convolution module that is configured to circularly convolve a preset number of values with a group of M symbols from a total number of symbols, an M-point DFT module that is configured to process output of the circular convolution to generate a first set of discrete Fourier transform (DFT) samples, and an N-point IDFT module that is configured to process the first set of DFT samples to obtain a first set of inverse discrete Fourier transform (IDFT) samples for onward transmission to a receiver.
    Type: Grant
    Filed: July 15, 2016
    Date of Patent: December 4, 2018
    Assignee: Tejas Networks Ltd.
    Inventors: Vinod Kumar Madaiah, Rohith C. Aralikatti
  • Patent number: 10117109
    Abstract: Aspects of the present disclosure provide systems and methods for determining placement of telecommunication equipment so as to minimize network cost, maximize network utilization, and meet Service Level Agreements (SLA) for the given network topology and demand requirements. Systems and methods of the present disclosure can be configured to determine minimum number of telecommunication equipment and placement thereof by constructing, based on a given network topology and service requirement, using a heuristic algorithm, an initial population of possible solutions, iterating over the possible solutions to increase optimality of solution based on any or a combination of cost of placement of the one or more telecommunication equipment and number of telecommunication equipment to be placed, and identifying most optimal solution for the placement of the one or more telecommunication equipment.
    Type: Grant
    Filed: August 17, 2016
    Date of Patent: October 30, 2018
    Assignee: Tejas Networks, Ltd.
    Inventors: Vinod Kumar Madaiah, Rohith C Aralikatti
  • Patent number: 9806928
    Abstract: The present disclosure generally relates to a wireless communication system that provides lower peak to average power ratio (PAPR). In particular, the present disclosure pertains to communication systems and methods for achieving low peak to average power ratio (PAPR) for transmitted symbols of wireless devices. In an aspect, the present disclosure relates to transmitter of a communication system, wherein the transmitter can include a source encoding module that is configured to generate source coded symbols from information to be transmitted by the transmitter, a preset values based multiplication module that is configured to multiply M symbols from the generated source coded symbols with M preset values to generate a first set of multiplied samples, and an N-point IDFT module that is configured to process the first set of multiplied samples to obtain a first set of inverse discrete Fourier transform (IDFT) samples for onward transmission to a receiver.
    Type: Grant
    Filed: August 1, 2016
    Date of Patent: October 31, 2017
    Assignee: Tejas Networks Ltd.
    Inventors: Vinod Kumar Madaiah, Rohith C. Aralikatti
  • Publication number: 20170078127
    Abstract: The present disclosure relates to transmission of information across a communication channel efficiently and without error. The present disclosure also enables transmission of information across a communication channel such that the Peak to Average Power Ratio (PAPR) is one (zero in decibels). The present disclosure also enables transmission of information across a communication channel such that the information transmitted is present only along a finite number of orthogonal frequencies. The present disclosure also combines advantages of both Single-carrier Transmission (SCT) and Multi-Carrier Transmission (MCT) systems (e.g. Orthogonal Frequency Division Multiplexing (OFDM) systems).
    Type: Application
    Filed: September 12, 2016
    Publication date: March 16, 2017
    Applicant: TEJAS NETWORKS LTD.
    Inventors: Vinod Kumar Madaiah, Rohith C. Aralikatti
  • Publication number: 20170054607
    Abstract: Aspects of the present disclosure provide systems and methods for determining placement of telecommunication equipment so as to minimize network cost, maximize network utilization, and meet Service Level Agreements (SLA) for the given network topology and demand requirements. Systems and methods of the present disclosure can be configured to determine minimum number of telecommunication equipment and placement thereof by constructing, based on a given network topology and service requirement, using a heuristic algorithm, an initial population of possible solutions, iterating over the possible solutions to increase optimality of solution based on any or a combination of cost of placement of the one or more telecommunication equipment and number of telecommunication equipment to be placed, and identifying most optimal solution for the placement of the one or more telecommunication equipment.
    Type: Application
    Filed: August 17, 2016
    Publication date: February 23, 2017
    Inventors: Vinod Kumar Madaiah, Rohith C. Aralikatti
  • Publication number: 20170054584
    Abstract: The present disclosure generally relates to a wireless communication system that provides lower peak to average power ratio (PAPR). In particular, the present disclosure pertains to communication systems and methods for achieving low peak to average power ratio (PAPR) for transmitted symbols of wireless devices. In an aspect, the present disclosure relates to transmitter of a communication system, wherein the transmitter can include a source encoding module that is configured to generate source coded symbols from information to be transmitted by the transmitter, a preset values based multiplication module that is configured to multiply M symbols from the generated source coded symbols with M preset values to generate a first set of multiplied samples, and an N-point IDFT module that is configured to process the first set of multiplied samples to obtain a first set of inverse discrete Fourier transform (IDFT) samples for onward transmission to a receiver.
    Type: Application
    Filed: August 1, 2016
    Publication date: February 23, 2017
    Inventors: Vinod Kumar MADAIAH, Rohith C. ARALIKATTI
  • Publication number: 20170019282
    Abstract: The present disclosure pertains to communication systems and methods for achieving low peak to average power ratio (PAPR) for transmitted symbols of wireless devices. In an aspect, the present disclosure relates to a transmitter of a communication system, wherein the transmitter includes a circular convolution module that is configured to circularly convolve a preset number of values with a group of M symbols from a total number of symbols, an M-point DFT module that is configured to process output of the circular convolution to generate a first set of discrete Fourier transform (DFT) samples, and an N-point IDFT module that is configured to process the first set of DFT samples to obtain a first set of inverse discrete Fourier transform (IDFT) samples for onward transmission to a receiver.
    Type: Application
    Filed: July 15, 2016
    Publication date: January 19, 2017
    Applicant: Tejas Networks Ltd.
    Inventors: Vinod Kumar Madaiah, Rohith C. Aralikatti