Patents by Inventor Shouwen Lai

Shouwen Lai 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: 12197955
    Abstract: Embodiments of this disclosure provide techniques for splitting a DAG computation model and constructing sub-DAG computation models for inter-node parallel processing. In particular, a method is provided where a plurality of processors split the DAG computation into a plurality of non-interdependent sub-nodes within each respective node of the DAG computation model. The plurality of processors includes at least two different processing unit types. The plurality of processors construct a plurality of sub-DAG computations, each sub-DAG computation including at least a non-interdependent sub-node from different nodes of the DAG computation. The plurality of processors process each of the plurality of sub-DAG computations in parallel.
    Type: Grant
    Filed: April 28, 2019
    Date of Patent: January 14, 2025
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Shouwen Lai, Guofang Jiao
  • Publication number: 20220043688
    Abstract: Embodiments of this disclosure provide techniques for splitting a DAG computation model and constructing sub-DAG computation models for inter-node parallel processing. In particular, a method is provided where a plurality of processors split the DAG computation into a plurality of non-interdependent sub-nodes within each respective node of the DAG computation model. The plurality of processors includes at least two different processing unit types. The plurality of processors construct a plurality of sub-DAG computations, each sub-DAG computation including at least a non-interdependent sub-node from different nodes of the DAG computation. The plurality of processors process each of the plurality of sub-DAG computations in parallel.
    Type: Application
    Filed: April 28, 2019
    Publication date: February 10, 2022
    Inventors: Shouwen Lai, Guofang Jiao
  • Patent number: 9668277
    Abstract: A method for wireless communications at a user equipment includes determining whether high speed data has been scheduled by determining whether a scheduling channel has been enabled. The method also includes adjusting a clock speed based on a presence or an absence of the scheduling channel. The clock speed is adjusted without decoding the scheduling channel.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: May 30, 2017
    Assignee: QUALCOMM Incorporated
    Inventors: Shouwen Lai, Tom Chin, Kuo-Chun Lee
  • Publication number: 20150103750
    Abstract: Methods and apparatus for wireless communication at a user equipment (UE) include sending a downlink enhancement message to a network entity when a downlink enhancement condition has been detected. Further, the methods and apparatus include receiving communication from the network entity in response to sending the downlink enhancement message. Moreover, methods and apparatus for wireless communication at a network entity include detecting a downlink enhancement condition. Additionally, the methods and apparatus include transmitting a network entity originated downlink enhancement message to a UE in response to detecting the downlink enhancement condition.
    Type: Application
    Filed: October 11, 2013
    Publication date: April 16, 2015
    Applicant: QUALCOMM Incorporated
    Inventors: Tom CHIN, Shouwen LAI, Kuo-Chun LEE, Wei ZHANG
  • Publication number: 20150016349
    Abstract: Methods and apparatus for wireless communication at a user equipment (UE) include sending an uplink enhancement message to a network entity when an uplink enhancement condition has been detected. Further, the methods and apparatus include receiving communication from the network entity in response to sending the uplink enhancement message. Moreover, methods and apparatus for wireless communication at a network entity include detecting an uplink enhancement condition. Additionally, the methods and apparatus include transmitting a network entity originated uplink enhancement message to a UE in response to detecting the uplink enhancement condition.
    Type: Application
    Filed: July 11, 2013
    Publication date: January 15, 2015
    Inventors: Shouwen LAI, Tom CHIN, Kuo-Chun LEE, Wei ZHANG
  • Publication number: 20140269522
    Abstract: A method adaptively adjusts an internal clock rate and/or supply voltage based on an indication from a scheduling channel. A UE determines whether high speed data has been scheduled. The UE adjusts the clock speed and/or supply voltage based on the determination.
    Type: Application
    Filed: March 13, 2013
    Publication date: September 18, 2014
    Applicant: QUALCOMM Incorporated
    Inventors: Shouwen Lai, Tom Chin, Kuo-Chun Lee
  • Publication number: 20140269356
    Abstract: A system and method reduce the frequency for performing measurements by a UE in a wireless network, such as a TD-SCDMA network. A UE compares at least one serving cell signal strength to a first threshold value. When the serving cell signal strength value is above the first threshold, the UE determines whether it is stationary. The UE determines whether it is stationary by evaluating change in serving cell signal strength and evaluating a timing difference value. The UE reduces the frequency for performing measurement(s) when changes in the serving cell signal strength values are below a second threshold value and the timing difference value is below a third threshold value. The timing difference can be a subframe number to subframe number (SFN-SFN) observed time difference.
    Type: Application
    Filed: March 13, 2013
    Publication date: September 18, 2014
    Applicant: QUALCOMM Incorporated
    Inventors: Shouwen Lai, Tom Chin