Patents Assigned to Hui Long Fund Limited Liability Company
  • Method and device for user cooperative communication
    Patent number: 8787244
    Abstract: A wireless network system and corresponding methodologies that operate in a user cooperative communication system are provided. In operation, the system either combines packets transmitted from a direct channel with packets transmitted from and a relay channel, or uses erroneously relayed packets to assist decoding a direct packet.
    Type: Grant
    Filed: March 8, 2012
    Date of Patent: July 22, 2014
    Assignee: Hui Long Fund Limited Liability Company
    Inventors: Gao Yang Dai, Wai Ho Mow
  • Multiple-input multiple-output signal detectors based on relaxed lattice reduction
    Patent number: 8611450
    Abstract: System and methodologies for reduced-complexity signal detection and decoding in a wireless communication system are provided herein. Systems and methodologies presented herein can utilize a relaxed form of the Lenstra-Lenstra-Lovasz (LLL) lattice reduction algorithm to reduce the complexity of lattice reduction operations in the context of MIMO detection. Additional systems and methodologies presented herein can apply lattice reduction in the context of a maximum likelihood (ML) detector for spherical or elliptical lattice space-time (LAST) codes.
    Type: Grant
    Filed: January 11, 2012
    Date of Patent: December 17, 2013
    Assignee: Hui Long Fund Limited Liability Company
    Inventors: Ying Hung Gan, Wai Ho Mow
  • METHOD AND DEVICE FOR USER COOPERATIVE COMMUNICATION
    Publication number: 20120176888
    Abstract: A wireless network system and corresponding methodologies that operate in a user cooperative communication system are provided. In operation, the system either combines packets transmitted from a direct channel with packets transmitted from and a relay channel, or uses erroneously relayed packets to assist decoding a direct packet.
    Type: Application
    Filed: March 8, 2012
    Publication date: July 12, 2012
    Applicant: HUI LONG FUND LIMITED LIABILITY COMPANY
    Inventors: Gao Yang Dai, Wai Ho Mow
  • MULTIPLE-INPUT MULTIPLE-OUTPUT SIGNAL DETECTORS BASED ON RELAXED LATTICE REDUCTION
    Publication number: 20120114058
    Abstract: System and methodologies for reduced-complexity signal detection and decoding in a wireless communication system are provided herein. Systems and methodologies presented herein can utilize a relaxed form of the Lenstra-Lenstra-Lovasz (LLL) lattice reduction algorithm to reduce the complexity of lattice reduction operations in the context of MIMO detection. Additional systems and methodologies presented herein can apply lattice reduction in the context of a maximum likelihood (ML) detector for spherical or elliptical lattice space-time (LAST) codes.
    Type: Application
    Filed: January 11, 2012
    Publication date: May 10, 2012
    Applicant: Hui Long Fund Limited Liability Company
    Inventors: Ying Hung Gan, Wai Ho Mow
  • Multiple-input multiple-output signal detectors based on relaxed lattice reduction
    Patent number: 8116399
    Abstract: System and methodologies for reduced-complexity signal detection and decoding in a wireless communication system are provided herein. Systems and methodologies presented herein can utilize a relaxed form of the Lenstra-Lenstra-Lovasz (LLL) lattice reduction algorithm to reduce the complexity of lattice reduction operations in the context of MIMO detection. Additional systems and methodologies presented herein can apply lattice reduction in the context of a maximum likelihood (ML) detector for spherical or elliptical lattice space-time (LAST) codes.
    Type: Grant
    Filed: January 31, 2008
    Date of Patent: February 14, 2012
    Assignee: Hui Long Fund Limited Liability Company
    Inventors: Ying Hung Gan, Wai Ho Mow