Patents by Inventor Kemal Karakayali

Kemal Karakayali 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).

  • Broadcast and multicast in single frequency networks using othrogonal space-time codes
    Patent number: 8514693
    Abstract: In one embodiment, a method of transmitting includes assigning column vectors of a generalized orthogonal space time code matrix to coverage areas of a plurality of base stations such that each coverage area is assigned one column vector. The same data is transmitted from each of the plurality of base stations in the coverage areas such that the data transmitted in each coverage area is transmitted using the column vector assigned to the coverage area.
    Type: Grant
    Filed: July 11, 2008
    Date of Patent: August 20, 2013
    Assignee: Alcatel Lucent
    Inventors: Krishna Balachandran, Joseph Kang, Kemal Karakayali, Kiran Rege
  • Broadcast and multicast in single frequency networks using othrogonal space-time codes
    Publication number: 20100008281
    Abstract: In one embodiment, a method of transmitting includes assigning column vectors of a generalized orthogonal space time code matrix to coverage areas of a plurality of base stations such that each coverage area is assigned one column vector. The same data is transmitted from each of the plurality of base stations in the coverage areas such that the data transmitted in each coverage area is transmitted using the column vector assigned to the coverage area.
    Type: Application
    Filed: July 11, 2008
    Publication date: January 14, 2010
    Inventors: Krishna Balachandran, Joseph Kang, Kemal Karakayali, Kiran M. Rege