Patents by Inventor Sandhya PATIL

Sandhya PATIL 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).

  • Methods and systems for network discovery using a fast parallel active scan
    Patent number: 11758473
    Abstract: Systems and methods of scanning for wireless networks can use a wireless integrated package including a first radio and a second radio. The method includes providing a first probe request in a first time slot on a first channel using the first radio, and receiving a first probe response in a second time slot on the first channel using the second radio. The second time slot is at least partially contemporaneous with the first time slot. Fast parallel active scanning can be achieved.
    Type: Grant
    Filed: March 24, 2021
    Date of Patent: September 12, 2023
    Assignee: Avago Technologies International Sales Pte. Limited
    Inventors: Rakesh Balaji, Sandeep PS, Sandhya Patil, Sridharan Parthasarathy
  • METHODS AND SYSTEMS FOR NETWORK DISCOVERY USING A FAST PARALLEL ACTIVE SCAN
    Publication number: 20220240166
    Abstract: Systems and methods of scanning for wireless networks can use a wireless integrated package including a first radio and a second radio. The method includes providing a first probe request in a first time slot on a first channel using the first radio, and receiving a first probe response in a second time slot on the first channel using the second radio. The second time slot is at least partially contemporaneous with the first time slot. Fast parallel active scanning can be achieved.
    Type: Application
    Filed: March 24, 2021
    Publication date: July 28, 2022
    Applicant: Avago Technologies International Sales Pte. Limited
    Inventors: Rakesh Balaji, Sandeep PS, Sandhya Patil, Sridharan Parthasarathy
  • Method and apparatus to achieve collision-free random access
    Patent number: 9769848
    Abstract: A method and apparatus for a collision-free carrier sense multiple access (CSMA) are provided. The method of a node associated with a beacon enabled carrier sense multiple access (CSMA)-based wireless communication network through an access point (AP) includes receiving a beacon from the AP, the beacon comprising a back-off prime number and a beacon random number, and generating a back-off interval based on the beacon random number, the back-off prime number, a mapped identification (ID) of the node, and a current time slot of a frame of the beacon. The method and apparatus provide a collision-free CSMA scheme for a beacon enabled CSMA-based wireless communication network. In the collision-free CSMA scheme, uniformly distributed back-off intervals may be generated in a distributed fashion at each node for a CSMA-based wireless communication network. The back-off intervals may be correlated among the nodes even though the nodes do not communicate with each other.
    Type: Grant
    Filed: August 21, 2015
    Date of Patent: September 19, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Amar Prakash Azad, Sujit Jos, Sandhya Patil, Kannan Govindan, Kiran Bynam, Manoj Choudhary, Taeseok Kim, Youngsoo Kim
  • METHOD AND APPARATUS TO ACHIEVE COLLISION-FREE RANDOM ACCESS
    Publication number: 20160066346
    Abstract: A method and apparatus for a collision-free carrier sense multiple access (CSMA) are provided. The method of a node associated with a beacon enabled carrier sense multiple access (CSMA)-based wireless communication network through an access point (AP) includes receiving a beacon from the AP, the beacon comprising a back-off prime number and a beacon random number, and generating a back-off interval based on the beacon random number, the back-off prime number, a mapped identification (ID) of the node, and a current time slot of a frame of the beacon. The method and apparatus provide a collision-free CSMA scheme for a beacon enabled CSMA-based wireless communication network. In the collision-free CSMA scheme, uniformly distributed back-off intervals may be generated in a distributed fashion at each node for a CSMA-based wireless communication network. The back-off intervals may be correlated among the nodes even though the nodes do not communicate with each other.
    Type: Application
    Filed: August 21, 2015
    Publication date: March 3, 2016
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Amar Prakash AZAD, Sujit JOS, Sandhya PATIL, Kannan GOVINDAN, Kiran BYNAM, Manoj CHOUDHARY, Taeseok KIM, Youngsoo KIM