Patents by Inventor Susan J. Walker

Susan J. Walker 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: 8594735
    Abstract: The present invention relates to a conformal antenna array. Embodiments of the present invention provide a transceiver for communicating data in a cell site of a wireless communication system. The transceiver includes the conformal antenna array including a plurality of antenna elements, where the plurality of antenna elements has a non-linear antenna configuration to occupy at least two dimensions, and a controller configured to transmit multiple beamforming signals using at least two same antenna elements of the plurality of antenna elements.
    Type: Grant
    Filed: January 5, 2011
    Date of Patent: November 26, 2013
    Assignee: Alcatel Lucent
    Inventors: Howard C. Huang, Dragan M. Samardzija, Reinaldo A. Valenzuela, Cuong Tran, Susan J. Walker
  • Patent number: 8457698
    Abstract: The present invention relates to an antenna array for supporting multiple beam architectures. For example, a transceiver may include an antenna array. The antenna array includes a plurality of antenna elements, where the plurality of antenna elements is configured to support at least two beam architectures in a cell site. Each beam architecture is associated with a different configuration of sectors and beamforming signals. According to one embodiment, each beam architecture is associated with a different wireless standard. According to another embodiment, each beam architecture is associated with a different carrier within one wireless standard. The antenna elements may be arranged as a circular array.
    Type: Grant
    Filed: January 5, 2011
    Date of Patent: June 4, 2013
    Assignee: Alcatel Lucent
    Inventors: Dragan M. Samardzija, Cuong Tran, Howard C. Huang, Susan J. Walker, Reinaldo A. Valenzuela
  • Publication number: 20120172096
    Abstract: The present invention relates to an antenna array for supporting multiple beam architectures. For example, a transceiver may include an antenna array. The antenna array includes a plurality of antenna elements, where the plurality of antenna elements is configured to support at least two beam architectures in a cell site. Each beam architecture is associated with a different configuration of sectors and beamforming signals. According to one embodiment, each beam architecture is associated with a different wireless standard. According to another embodiment, each beam architecture is associated with a different carrier within one wireless standard. The antenna elements may be arranged as a circular array.
    Type: Application
    Filed: January 5, 2011
    Publication date: July 5, 2012
    Inventors: Dragan M. Samardzija, Cuong Tran, Howard C. Huang, Susan J. Walker, Reinaldo A. Valenzuela
  • Publication number: 20120171972
    Abstract: The present invention relates to a conformal antenna array. Embodiments of the present invention provide a transceiver for communicating data in a cell site of a wireless communication system. The transceiver includes the conformal antenna array including a plurality of antenna elements, where the plurality of antenna elements has a non-linear antenna configuration to occupy at least two dimensions, and a controller configured to transmit multiple bearnforming signals using at least two same antenna elements of the plurality of antenna elements.
    Type: Application
    Filed: January 5, 2011
    Publication date: July 5, 2012
    Inventors: Howard C. Huang, Dragan M. Samardzija, Reinaldo A. Valenzuela, Cuong Tran, Susan J. Walker
  • Publication number: 20100247278
    Abstract: An apparatus and method for deploying a payload at a location are provided. The apparatus includes a mount adapted to be attached to a mobile unit while allowing normal operation of the mobile unit, and a deployment mechanism. The deployment mechanism supports a payload securing mode in which the deployment mechanism secures the payload to the mount and a payload deployment mode in which the deployment mechanism causes the payload to be ejected from the mount. The deployment mechanism is adapted to transition from the payload securing mode to the payload deployment mode in response to a control signal. The deployment mechanism includes a securing means adapted for securing the payload to the mount, an ejecting means adapted for ejecting the payload from the mount, and a breaking means adapted for breaking the securing means in response to a control signal, thereby causing the ejecting means to eject the payload from the mount.
    Type: Application
    Filed: March 31, 2009
    Publication date: September 30, 2010
    Inventors: Eric C. Beck, Theodore Sizer, Cuong Tran, Susan J. Walker