Patents by Inventor Eli Shasha

Eli Shasha 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).

  • AI (artificial intelegence) MIMO (multiple input multiple output) detector
    Patent number: 12355518
    Abstract: The subject matter discloses an AI (Artificial intelligent) MIMO (Multiple INPUT Multiple Output) radio channel data detector which includes QR decomposition preprocessing of the channel matrix (H) and providing related LLR results to enable the close to optimal data detection.
    Type: Grant
    Filed: January 2, 2023
    Date of Patent: July 8, 2025
    Assignee: RUNCOM Communication Ltd.
    Inventors: Zion Hadad, Eli Shasha, Baruch Globen
  • AI (ARTIFICIAL INTELEGENCE) MIMO (MULTIPLE INPUT MULTIPLE OUTPUT) DETECTOR
    Publication number: 20240223242
    Abstract: The subject matter discloses an AI (Artificial intelligent) MIMO (Multiple INPUT Multiple Output) radio channel data detector which includes QR decomposition preprocessing of the channel matrix (H) and providing related LLR results to enable the close to optimal data detection.
    Type: Application
    Filed: January 2, 2023
    Publication date: July 4, 2024
    Inventors: Zion HADAD, Eli SHASHA, Baruch GLOBEN
  • Multi-rate LDPC code system and method
    Patent number: 8225173
    Abstract: A method for creating cyclic permutation matrices P (810), with an arbitrary size Z×Z set by a parameter Z5 and which are used to create one or more LDPC related matrices in OFDMA systems, comprising: defining an integer value Z; creating an initial matrix (810); creating a matrix (810) by using cyclic shifts to each row; repeating stage 3, up to Z?2 times as required, thus creating up to Z?2 matrices: P(o) . . . P(Z?I); creating an additional stairs matrix P(st). A method for using cyclic per-mutation matrixes P (840), with a fixed size Z×Z set by a parameter Z, and which are used to create one or more LDPC related matrices (820) in OFDMA systems, comprising: defining an integer value Z; storing in memory means an initial matrix (810) and its cyclic shifts permutations (840), thus keeping memory means matrices: P(o) . . . P(Z?I); storing an additional stairs matrix P(st) (840); using these matrices (810) to create LDPC related matrices (840) or LDPC operations.
    Type: Grant
    Filed: June 24, 2005
    Date of Patent: July 17, 2012
    Assignee: Runcom Technologies Ltd
    Inventor: Eli Shasha
  • MULTI-RATE LDPC CODE SYSTEM AND METHOD
    Publication number: 20090228771
    Abstract: A method for creating cyclic permutation matrices P (810), with an arbitrary size Z×Z set by a parameter Z5 and which are used to create one or more LDPC related matrices in OFDMA systems, comprising: defining an integer value Z; creating an initial matrix (810); creating a matrix (810) by using cyclic shifts to each Encoder row; repeating stage 3, up to Z?2 times as required, thus creating up to Z?2 matrices: P(o) . . . P(Z?I); creating an additional stairs matrix P(st). A method for using cyclic per-mutation matrixes P (840), with a fixed size Z×Z set by a parameter Z, and which are used to create one or more LDPC related matrices (820) in OFDMA systems, comprising: defining an integer value Z; storing in memory means an initial matrix (810) and its cyclic shifts permutations (840), thus keeping memory means matrices: P(o) . . . P(Z?I); storing an additional stairs matrix P(st) (840); using these matrices (810) to create LDPC related matrices (840) or LDPC operations.
    Type: Application
    Filed: June 24, 2005
    Publication date: September 10, 2009
    Inventor: Eli Shasha