Patents by Inventor Wan Lei

Wan Lei 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).

  • System and method for direct mobile communications link establishment
    Patent number: 9210730
    Abstract: A method of establishing a direct mobile communications (DMC) link between a first user equipment (UE) and a second UE, where at least one of the first UE and the second UE is communicating on a first cellular link includes requesting that at least one of the first UE and the second UE participate in an evaluation procedure to determine a potential quality of a DMC link proposed between the first UE and the second UE. The method also includes receiving a report from at least one of the first UE and the second UE indicating the potential quality of the DMC link proposed between the first UE and the second UE according to the evaluation procedure. The method further includes establishing the DMC link between the first UE and the second UE if the potential quality of the DMC link exceeds a predetermined threshold.
    Type: Grant
    Filed: April 27, 2012
    Date of Patent: December 8, 2015
    Assignee: Futurewei Technologies, Inc.
    Inventors: Philippe Sartori, Wan Lei, Brian Classon, Yunsong Yang, Anthony C. K. Soong
  • System and Method for Direct Mobile Communications Link Establishment
    Publication number: 20130286862
    Abstract: A method of establishing a direct mobile communications (DMC) link between a first user equipment (UE) and a second UE, where at least one of the first UE and the second UE is communicating on a first cellular link includes requesting that at least one of the first UE and the second UE participate in an evaluation procedure to determine a potential quality of a DMC link proposed between the first UE and the second UE. The method also includes receiving a report from at least one of the first UE and the second UE indicating the potential quality of the DMC link proposed between the first UE and the second UE according to the evaluation procedure. The method further includes establishing the DMC link between the first UE and the second UE if the potential quality of the DMC link exceeds a predetermined threshold.
    Type: Application
    Filed: April 27, 2012
    Publication date: October 31, 2013
    Applicant: FUTUREWEI TECHNOLOGIES, INC.
    Inventors: Philippe Sartori, Wan Lei, Brian Classon, Yunsong Yang, Anthony C.K. Soong
  • Method of Generating a Codebook
    Publication number: 20120045001
    Abstract: A method of generating a mixed codebook including a plurality of codewords for a communication network is provided, wherein the method includes generating a first codeword of a first codeword type according to a first generation scheme, generating a second codeword of a second codeword type according to a second generation scheme which is different to the first generation scheme, and combining the first codeword and the second codeword to a mixed codebook.
    Type: Application
    Filed: August 13, 2008
    Publication date: February 23, 2012
    Inventors: Shaohua Li, Wan Lei