Patents by Inventor Dharmadeep C. Muppalla

Dharmadeep C. Muppalla 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).

  • Increasing throughput by adaptively changing PDU size in wireless networks under low SNR conditions
    Patent number: 8797907
    Abstract: Feedback indicates low signal-to-noise ratio (SNR) conditions for a wireless communications link between a transmitter device and a receiver device. After attempting to achieve a target packet error rate (PER) by increasing transmission power for the wireless communications link, the transmitter device receives feedback that indicates a current PER, for data transmitted using an initial automatic repeat request (ARQ) block size, is above the target PER for the receiver device, and changes, based on the feedback, the current ARQ block size to a different ARQ block size for the wireless communications link. The different ARQ block size may be adaptively selected to provide a maximum PDU size that achieves the target PER at the receiver device under the low SNR conditions.
    Type: Grant
    Filed: December 31, 2012
    Date of Patent: August 5, 2014
    Assignee: Juniper Networks, Inc.
    Inventor: Dharmadeep C. Muppalla
  • SELF CLOCKING INTERRUPT GENERATION IN A NETWORK INTERFACE CARD
    Publication number: 20130332638
    Abstract: A network interface card may issue interrupts to a host in which the determination of when to issue an interrupt to the host may be based on the incoming packet rate. In one implementation, an interrupt controller of the network interface card may issue interrupts to that informs a host of the arrival of packets. The interrupt controller may issue the interrupts in response to arrival of a predetermined number of packets, where the interrupt controller re-calculates the predetermined number based on an arrival rate of the incoming packets.
    Type: Application
    Filed: August 12, 2013
    Publication date: December 12, 2013
    Applicant: Juniper Networks, Inc.
    Inventor: Dharmadeep C. MUPPALLA
  • Self clocking interrupt generation in a network interface card
    Patent number: 8510403
    Abstract: A network interface card may issue interrupts to a host in which the determination of when to issue an interrupt to the host may be based on the incoming packet rate. In one implementation, an interrupt controller of the network interface card may issue interrupts to that informs a host of the arrival of packets. The interrupt controller may issue the interrupts in response to arrival of a predetermined number of packets, where the interrupt controller re-calculates the predetermined number based on an arrival rate of the incoming packets.
    Type: Grant
    Filed: June 30, 2010
    Date of Patent: August 13, 2013
    Assignee: Juniper Networks, Inc.
    Inventor: Dharmadeep C. Muppalla
  • Increasing throughput by adaptively changing PDU size in wireless networks under low SNR conditions
    Patent number: 8363613
    Abstract: Feedback indicates low signal-to-noise ratio (SNR) conditions for a wireless communications link between a transmitter device and a receiver device. After attempting to achieve a target packet error rate (PER) by increasing transmission power for the wireless communications link, the transmitter device receives feedback that indicates a current PER, for data transmitted using an initial automatic repeat request (ARQ) block size, is above the target PER for the receiver device, and changes, based on the feedback, the current ARQ block size to a different ARQ block size for the wireless communications link. The different ARQ block size may be adaptively selected to provide a maximum PDU size that achieves the target PER at the receiver device under the low SNR conditions.
    Type: Grant
    Filed: May 13, 2010
    Date of Patent: January 29, 2013
    Assignee: Juniper Networks, Inc.
    Inventor: Dharmadeep C. Muppalla
  • SELF CLOCKING INTERRUPT GENERATION IN A NETWORK INTERFACE CARD
    Publication number: 20120005300
    Abstract: A network interface card may issue interrupts to a host in which the determination of when to issue an interrupt to the host may be based on the incoming packet rate. In one implementation, an interrupt controller of the network interface card may issue interrupts to that informs a host of the arrival of packets. The interrupt controller may issue the interrupts in response to arrival of a predetermined number of packets, where the interrupt controller re-calculates the predetermined number based on an arrival rate of the incoming packets.
    Type: Application
    Filed: June 30, 2010
    Publication date: January 5, 2012
    Applicant: JUNIPER NETWORKS, INC.
    Inventor: Dharmadeep C. Muppalla
  • INCREASING THROUGHPUT BY ADAPTIVELY CHANGING PDU SIZE IN WIRELESS NETWORKS UNDER LOW SNR CONDITIONS
    Publication number: 20110280195
    Abstract: Feedback indicates low signal-to-noise ratio (SNR) conditions for a wireless communications link between a transmitter device and a receiver device. After attempting to achieve a target packet error rate (PER) by increasing transmission power for the wireless communications link, the transmitter device receives feedback that indicates a current PER, for data transmitted using an initial automatic repeat request (ARQ) block size, is above the target PER for the receiver device, and changes, based on the feedback, the current ARQ block size to a different ARQ block size for the wireless communications link. The different ARQ block size may be adaptively selected to provide a maximum PDU size that achieves the target PER at the receiver device under the low SNR conditions.
    Type: Application
    Filed: May 13, 2010
    Publication date: November 17, 2011
    Applicant: JUNIPER NETWORKS, INC.
    Inventor: Dharmadeep C. MUPPALLA