Patents by Inventor Rahul KRISHNA

Rahul KRISHNA 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, network nodes, communication device, computer programs and computer program products for re-establishment of a connection
    Patent number: 10251101
    Abstract: A method (100) performed in a target network node (12) is provided for re-establishing a connection to a communication device (11). The method (100) comprises receiving (101), from the communication device (11), a request for a re-establishment of the connection, the request comprising a first identifier identifying a management node (14) and a second identifier uniquely identifying a source cell of the communication device (11); obtaining (102) a context for the communication device (11) based on at least one of the first identifier and the second identifier; and re-establishing (103) the connection to the communication device (11). Methods in source network node (13), management node (14) and communication devices (11) are also provided, and corresponding nodes, computer programs and computer program products.
    Type: Grant
    Filed: June 24, 2015
    Date of Patent: April 2, 2019
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Varun Joshi, Rahul Krishna, Krishna Mohan Menon
  • METHODS, NETWORK NODES, COMMUNICATION DEVICE, COMPUTER PROGRAMS AND COMPUTER PROGRAM PRODUCTS FOR RE-ESTABLISHMENT OF A CONNECTION
    Publication number: 20180192332
    Abstract: A method (100) performed in a target network node (12) is provided for re-establishing a connection to a communication device (11). The method (100) comprises receiving (101), from the communication device (11), a request for a re-establishment of the connection, the request comprising a first identifier identifying a management node (14) and a second identifier uniquely identifying a source cell of the communication device (11); obtaining (102) a context for the communication device (11) based on at least one of the first identifier and the second identifier; and re-establishing (103) the connection to the communication device (11). Methods in source network node (13), management node (14) and communication devices (11) are also provided, and corresponding nodes, computer programs and computer program products.
    Type: Application
    Filed: June 24, 2015
    Publication date: July 5, 2018
    Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Varun JOSHI, Rahul KRISHNA, Krishna MOHAN MENON