Patents by Inventor Ravi Arun Joshi

Ravi Arun Joshi 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).

  • Inter-subnet and intra-subnet roaming
    Patent number: 9998977
    Abstract: Methods, systems, and devices are described for wireless communication. A station (STA) with a host processor and a radio processor may communicate with a first access point (AP) in a first subnet. The STA may store network information for the first subnet in memory of the STA. The STA may identify a second access point and determine, by the radio processor without communication with the host processor, whether the second access point is in the first subnet or a second subnet. The determination may be based at least in part on the network information stored in memory.
    Type: Grant
    Filed: November 12, 2015
    Date of Patent: June 12, 2018
    Assignee: QUALCOMM Incorporated
    Inventors: Ravi Arun Joshi, Hoon Ki Lee, Shravya Kunamalla, Dagbegnon Henri Bahini, Rajesh Chauhan
  • INTER-SUBNET AND INTRA-SUBNET ROAMING
    Publication number: 20170142636
    Abstract: Methods, systems, and devices are described for wireless communication. A station (STA) with a host processor and a radio processor may communicate with a first access point (AP) in a first subnet. The STA may store network information for the first subnet in memory of the STA. The STA may identify a second access point and determine, by the radio processor without communication with the host processor, whether the second access point is in the first subnet or a second subnet. The determination may be based at least in part on the network information stored in memory.
    Type: Application
    Filed: November 12, 2015
    Publication date: May 18, 2017
    Inventors: Ravi Arun Joshi, Hoon Ki Lee, Shravya Kunamalla, Dagbegnon Henri Bahini, Rajesh Chauhan
  • Methods for detecting rejoining nodes in an IBSS
    Patent number: 9307567
    Abstract: Methods, systems, and devices are described for wireless communication. In one method, a first node of an independent basic service set (IBSS) may receive a beacon from a second node of the IBSS. The beacon may include a token. Based at least in part on the token, the first node may determine that the second node has disconnected from and rejoined the IBSS. In another method, a token may be generated at a node. The token may indicate that the node has disconnected from and rejoined an IBSS. A beacon including the token may be transmitted to the IBSS responsive to the node rejoining the IBSS.
    Type: Grant
    Filed: February 11, 2014
    Date of Patent: April 5, 2016
    Assignee: QUALCOMM Incorporated
    Inventors: Pradeep Kumar Yenganti, Lawrie Kurian, Shailender P. Karmuchi, Ravi Arun Joshi
  • METHODS FOR DETECTING REJOINING NODES IN AN IBSS
    Publication number: 20150117326
    Abstract: Methods, systems, and devices are described for wireless communication. In one method, a first node of an independent basic service set (IBSS) may receive a beacon from a second node of the IBSS. The beacon may include a token. Based at least in part on the token, the first node may determine that the second node has disconnected from and rejoined the IBSS. In another method, a token may be generated at a node. The token may indicate that the node has disconnected from and rejoined an IBSS. A beacon including the token may be transmitted to the IBSS responsive to the node rejoining the IBSS.
    Type: Application
    Filed: February 11, 2014
    Publication date: April 30, 2015
    Applicant: QUALCOMM Incorporated
    Inventors: Pradeep Kumar Yenganti, Lawrie Kurian, Shailender P. Karmuchi, Ravi Arun Joshi