Patents by Inventor Nicholas W. Whinnett

Nicholas W. Whinnett 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).

  • 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
  • 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
  • Publication number: 20040219920
    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 included 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: Application
    Filed: April 30, 2003
    Publication date: November 4, 2004
    Inventors: Robert T. Love, Amitava Ghosh, Ravi Kuchibhotla, Nicholas W. Whinnett
  • Publication number: 20040219917
    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: Application
    Filed: April 30, 2003
    Publication date: November 4, 2004
    Inventors: Robert T. Love, Amitava Ghosh, Ravi Kuchibhotla, Kenneth A. Stewart, Nicholas W. Whinnett
  • Patent number: 5586143
    Abstract: An apparatus and method as shown in for processing digital signals in a communications system including a non-equaliser detector and a equaliser each for receiving an input signal and outputting a quality estimate and bit decision, respectively, so that the quality estimates are compared and a bit decision is made based on the comparison. The apparatus and method further include retraining the equaliser based on the comparison of the quality estimates of the detector and equaliser.
    Type: Grant
    Filed: July 10, 1995
    Date of Patent: December 17, 1996
    Assignee: Motorola, Inc.
    Inventor: Nicholas W. Whinnett
  • Patent number: 5493695
    Abstract: This invention relates to a trunking radio system (FIG. 1) having a central station and at least one remote station for communication with the central station over a number of frequency-divided radio channels. The central station has a transmitter (10) for transmitting a number of signals to different remote units on different channels and a trunking controller (12) for allocating channels to different remote units. The trunking controller monitors the excess number of channels over the number of channels allocated to remote units. The central controller signals to a remote unit to allocate a channel to the remote unit when there is at least one excess channel. Signals received from the remote unit over the at least two channels are diversity combined (21). The remote unit has a receiver for receiving signalling from the central station and a diversity transmitter (34, 35, 39) responsive to the signalling for transmitting a signal over the at least two channels.
    Type: Grant
    Filed: June 18, 1993
    Date of Patent: February 20, 1996
    Inventors: Gary Aitkenhead, Nicholas W. Whinnett, Anthony P. Van Den Heuvel