Patents by Inventor M. Raghib Hussain

M. Raghib Hussain 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).

  • Multiple Core Session Initiation Protocol (SIP)
    Publication number: 20140059241
    Abstract: A Session Initiation Protocol (SIP) proxy server including a multi-core central processing unit (CPU) is presented. The multi-core CPU includes a receiving core dedicated to pre-SIP message processing. The pre-SIP message processing may include message retrieval, header and payload parsing, and Call-ID hashing. The Call-ID hashing is used to determine a post-SIP processing core designated to process messages between particular user pair. The pre-SIP and post-SIP configuration allows for the use of multiple processing cores to utilize a single control plane, thereby providing an accurate topology of the network for each processing core.
    Type: Application
    Filed: October 30, 2013
    Publication date: February 27, 2014
    Applicant: Cavium, Inc.
    Inventors: Rajan Goyal, M. Raghib Hussain
  • Multiple core session initiation protocol (SIP)
    Patent number: 8601139
    Abstract: A Session Initiation Protocol (SIP) proxy server including a multi-core central processing unit (CPU) is presented. The multi-core CPU includes a receiving core dedicated to pre-SIP message processing. The pre-SIP message processing may include message retrieval, header and payload parsing, and Call-ID hashing. The Call-ID hashing is used to determine a post-SIP processing core designated to process messages between particular user pair. The pre-SIP and post-SIP configuration allows for the use of multiple processing cores to utilize a single control plane, thereby providing an accurate topology of the network for each processing core.
    Type: Grant
    Filed: November 26, 2008
    Date of Patent: December 3, 2013
    Assignee: Cavium, Inc.
    Inventors: Rajan Goyal, M. Raghib Hussain
  • Multiple core Session Initiation Protocol (SIP)
    Publication number: 20100131658
    Abstract: A Session Initiation Protocol (SIP) proxy server including a multi-core central processing unit (CPU) is presented. The multi-core CPU includes a receiving core dedicated to pre-SIP message processing. The pre-SIP message processing may include message retrieval, header and payload parsing, and Call-ID hashing. The Call-ID hashing is used to determine a post-SIP processing core designated to process messages between particular user pair. The pre-SIP and post-SIP configuration allows for the use of multiple processing cores to utilize a single control plane, thereby providing an accurate topology of the network for each processing core.
    Type: Application
    Filed: November 26, 2008
    Publication date: May 27, 2010
    Applicant: Cavium Networks, Inc.
    Inventors: Rajan Goyal, M. Raghib Hussain