Patents by Inventor Subrahmanyam BHAMIDIPATI

Subrahmanyam BHAMIDIPATI 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: 11057501
    Abstract: A WLAN driver of the TCP proxy device transmits network packets transmitted from a sender device over the data communication network to a wireless station. TCP network packets are diverted to a TCP proxy pipeline. First, the wireless receiver device is emulated to a wireless sender device by providing an ACK packet to the sender device in order to close the TCP session on the sender side by responding to a TCP handshake with the sender device. Second, the sender device is emulated to a wireless station over the wireless network connection by initiating a TCP handshake with a wireless station including receiving an ACK packet from the wireless station and suppressing the ACK packet from an initial destination associated with the sender device.
    Type: Grant
    Filed: December 31, 2018
    Date of Patent: July 6, 2021
    Assignee: Fortinet, Inc.
    Inventors: Subrahmanyam Bhamidipati, Siva Rama Krishna Rao Yogendra Jupudi
  • Patent number: 10912003
    Abstract: For data packets are received from a plurality of sessions and associated with a plurality of transmitting Wi-Fi stations on the Wi-Fi network. The received data packets contend for access for transmission on the data communication network. Transmitting stations are grouped together when resource units are no longer available. Grouping can implement artificial intelligence such as K-means clustering.
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: February 2, 2021
    Assignee: Fortinet, Inc.
    Inventors: Siva Rama Krishna Rao Yogendra Jupudi, Subrahmanyam Bhamidipati
  • Patent number: 10869217
    Abstract: A wireless communication network is self-provisioned using coordination of data plane behavior to steer stations to preferred access points. To do so, a policy concerning traffic flow for the wireless communication network is received. Data plane traffic flow is monitored at each of the plurality of access points distributed around the wireless communication network. At some point, it may be determined the data plane traffic flow at a first access point from needs to be reduced based on the data plane traffic flow relative to the policy. In response, a station is steered to a preferred access point using OpenFlow rules to affect data plane routing decisions at the access point (e.g., drop, delay, or reprioritize packets).
    Type: Grant
    Filed: September 15, 2016
    Date of Patent: December 15, 2020
    Assignee: Fortinet, Inc.
    Inventors: Anil Kaushik, Siva Rama Krishna Rao Yogendra Jupudi, Subrahmanyam Bhamidipati
  • Publication number: 20200213424
    Abstract: A WLAN driver of the TCP proxy device transmits network packets transmitted from a sender device over the data communication network to a wireless station. TCP network packets are diverted to a TCP proxy pipeline. First, the wireless receiver device is emulated to a wireless sender device by providing an ACK packet to the sender device in order to close the TCP session on the sender side by responding to a TCP handshake with the sender device. Second, the sender device is emulated to a wireless station over the wireless network connection by initiating a TCP handshake with a wireless station including receiving an ACK packet from the wireless station and suppressing the ACK packet from an initial destination associated with the sender device.
    Type: Application
    Filed: December 31, 2018
    Publication date: July 2, 2020
    Inventors: Subrahmanyam Bhamidipati, Siva Rama Krishna Rao Yogendra JUPUDI
  • Patent number: 10313929
    Abstract: Network packet are steered to a particular processor of multiple available processors on an access point. Multiple WLAN interfaces can include at least one WLAN interface dedicated to network packets in compliance with IEEE 802.11ac and at least one WLAN interface dedicated to network packets in compliance with IEEE 802.11bgn. Responsive to a determination of a single station destination, a packet distribution index is determined for the network packet with respect to each of the multiple processing cores. The packet distribution index is based on at least whether a network packet is formatted according to IEEE 802.11ac or to IEEE 802.11bgn, among other factors. The network packet is processed by the processing core having the lowest packet distribution index.
    Type: Grant
    Filed: March 30, 2017
    Date of Patent: June 4, 2019
    Assignee: Fortinet, Inc.
    Inventors: Subrahmanyam Bhamidipati, Siva Rama Krishna Rao Yogendra Jupudi
  • Patent number: 10194345
    Abstract: A wireless communication network is self-provisioned using coordination of data plane behavior to steer stations to preferred access points. To do so, a policy concerning traffic flow for the wireless communication network is received. Data plane traffic flow is monitored at each of the plurality of access points distributed around the wireless communication network. At some point, it may be determined the data plane traffic flow at a first access point from needs to be reduced based on the data plane traffic flow relative to the policy. In response, a station is steered to a preferred access point using OpenFlow rules to affect data plane routing decisions at the access point (e.g., drop, delay, or reprioritize packets).
    Type: Grant
    Filed: October 15, 2014
    Date of Patent: January 29, 2019
    Assignee: Fortinet, Inc.
    Inventors: Anil Kaushik, Siva Rama Krishna Rao Yogendra Jupudi, Subrahmanyam Bhamidipati
  • Publication number: 20180288652
    Abstract: Network packet are steered to a particular processor of multiple available processors on an access point. Multiple WLAN interfaces can include at least one WLAN interface dedicated to network packets in compliance with IEEE 802.11ac and at least one WLAN interface dedicated to network packets in compliance with IEEE 802.11bgn. Responsive to a determination of a single station destination, a packet distribution index is determined for the network packet with respect to each of the multiple processing cores. The packet distribution index is based on at least whether a network packet is formatted according to IEEE 802.11ac or to IEEE 802.11bgn, among other factors. The network packet is processed by the processing core having the lowest packet distribution index.
    Type: Application
    Filed: March 30, 2017
    Publication date: October 4, 2018
    Inventors: Subrahmanyam Bhamidipati, Siva Rama Krishna Rao Yogendra JUPUDI
  • Publication number: 20170070907
    Abstract: A wireless communication network is self-provisioned using coordination of data plane behavior to steer stations to preferred access points. To do so, a policy concerning traffic flow for the wireless communication network is received. Data plane traffic flow is monitored at each of the plurality of access points distributed around the wireless communication network. At some point, it may be determined the data plane traffic flow at a first access point from needs to be reduced based on the data plane traffic flow relative to the policy. In response, a station is steered to a preferred access point using OpenFlow rules to affect data plane routing decisions at the access point (e.g., drop, delay, or reprioritize packets).
    Type: Application
    Filed: September 15, 2016
    Publication date: March 9, 2017
    Inventors: Anil KAUSHIK, Siva Rama Krishna Rao Yogendra JUPUDI, Subrahmanyam BHAMIDIPATI
  • Publication number: 20160112903
    Abstract: A wireless communication network is self-provisioned using coordination of data plane behavior to steer stations to preferred access points. To do so, a policy concerning traffic flow for the wireless communication network is received. Data plane traffic flow is monitored at each of the plurality of access points distributed around the wireless communication network. At some point, it may be determined the data plane traffic flow at a first access point from needs to be reduced based on the data plane traffic flow relative to the policy. In response, a station is steered to a preferred access point using OpenFlow rules to affect data plane routing decisions at the access point (e.g., drop, delay, or reprioritize packets).
    Type: Application
    Filed: October 15, 2014
    Publication date: April 21, 2016
    Applicant: MERU NETWORKS
    Inventors: Anil KAUSHIK, Siva Rama Krishna Rao Yogendra JUPUDI, Subrahmanyam BHAMIDIPATI