Patents by Inventor Amativa Ghosh

Amativa Ghosh 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).

  • Enhanced uplink rate selection by a communication device during soft handoff
    Patent number: 7321780
    Abstract: A method for rate selection by a communication device for enhanced uplink during soft handoff in a wireless communication system includes a first step of receiving information from a scheduler. This information can include one or more of scheduling, a rate limit, a power margin limit, and a persistence. A next step includes determining a data rate for an enhanced uplink during soft handoff using the information. A next step includes transmitting to a serving base station on an enhanced uplink channel at the data rate determined from the determining step.
    Type: Grant
    Filed: April 30, 2003
    Date of Patent: January 22, 2008
    Assignee: Motorola, Inc.
    Inventors: Robert T. Love, Amativa Ghosh, Ravi Kuchibhotla, Nicholas W. Whinnett
  • HARQ ACK/NAK coding for a communication device during soft handoff
    Patent number: 7013143
    Abstract: A method for rate selection by a communication device for enhanced uplink during soft handoff in a wireless communication system includes a first step of receiving information from a scheduler. This information can include one or more of scheduling, a rate limit, a power margin limit, and a persistence. A next step includes determining a data rate for an enhanced uplink during soft handoff using the information. A next step includes transmitting to a serving base station on an enhanced uplink channel at the data rate determined from the determining step.
    Type: Grant
    Filed: April 30, 2003
    Date of Patent: March 14, 2006
    Assignee: Motorola, Inc.
    Inventors: Robert T. Love, Amativa Ghosh, Ravi Kuchibhotla, Kenneth A. Stewart, Nicholas W. Whinnett