Patents by Inventor Shiyi Zhu

Shiyi Zhu 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).

  • Publication number: 20240054020
    Abstract: A computer-implemented method includes determining, based on a configured computing resource share at a previous moment/time period based on an estimated traffic sequence of each application in a target period a representation vector of each application of a plurality of applications and a pre-estimated central processing unit utilization of each application. The pre-estimated central processing unit utilization of each application, the representation vector of each application, and the estimated traffic sequence of each application in the target period are input into a decision network and a current computing resource configuration policy of a first moment/time period based on an output result of the decision network.
    Type: Application
    Filed: August 15, 2023
    Publication date: February 15, 2024
    Applicant: Alipay (Hangzhou) Information Technology Co., Ltd.
    Inventors: Siqiao Xue, Xiaoming Shi, Cong Liao, Shiyi Zhu, Jianguo Li, Yangfei Zheng, Yun Hu, Lei Lei
  • Patent number: 10172092
    Abstract: Example systems and methods are provided for maintaining a system clock during a sleep mode of a mobile communication device. An example system may include a high frequency clock circuit configured to generate a system clock, and a low frequency clock circuit configured to generate a sleep clock, where the sleep clock has a lower frequency than the system clock. The example system may further include a sleep system configured to deactivate the system clock in response to the mobile communication device entering sleep mode. The sleep system may include a sleep counter configured to use the sleep clock to maintain a sleep count for the deactivated system clock during the sleep mode, and a calibration unit configured to activate a calibration clock at periodic intervals during the sleep mode and utilize the calibration clock to calibrate a frequency of the sleep clock.
    Type: Grant
    Filed: June 27, 2016
    Date of Patent: January 1, 2019
    Assignee: Marvell International Ltd.
    Inventors: Xuan Zhou, Bin Xia, Shiyi Zhu, Xiaohu Chen, Xioabo Zhang, Qingming Zhang
  • Publication number: 20170019944
    Abstract: The present disclosure describes systems and techniques relating to wireless communications by devices that include a communication device including: a radio unit configured to communicate wirelessly in accordance with a wireless communication system; and a controller coupled with the radio unit, the controller configured to (i) obtain a time division uplink resource that indicates both a first set of time slots and a second set of time slots, which are different than the first set, to support dual connectivity with a macro cell station and a micro cell station of the wireless communication system in which the macro cell station and the micro cell station are coupled with each other through a non-ideal backhaul, (ii) send first feedback data to the macro cell station using the first set of time slots, and (iii) send second feedback data to the micro cell station using the second set of time slots.
    Type: Application
    Filed: June 30, 2016
    Publication date: January 19, 2017
    Inventors: Yue Teng, Xuan Zhou, Shiyi Zhu
  • Patent number: 9277425
    Abstract: System and methods are provided for communicating with multiple wireless networks using a mobile communication system. An example mobile communication system includes a first communication device configured to communicate with a first wireless network and generate a reference signal for determining a first frequency deviation between the first communication device and the first wireless network, and a second communication device configured to communicate with a second wireless network and determine a second frequency deviation between the second communication device and the second wireless network based at least in part on the reference signal.
    Type: Grant
    Filed: March 4, 2013
    Date of Patent: March 1, 2016
    Assignee: Marvell World Trade Ltd.
    Inventors: Xiaojun Yin, Shiyi Zhu
  • Patent number: 9161358
    Abstract: A first station including a transceiver, a control module, first counters, and a generation module. The transceiver receives information from a second station. The control module generates an adjustment signal based on the information to synchronize the first station to the second station. The first counters, based on the adjustment signal, generate respective count values. The first counters comprise a first counter and second counters. The count value of the first counter is indicative of an amount of time within a first slot of a time division multiple access (TDMA) channel. Each of the count values of the second counters is based on one of the other count values of the first counters. The generation module, in response to the count values of the first counters, generates a control signal. The transceiver, based on the control signal, transmits data in a second time slot on the TDMA channel.
    Type: Grant
    Filed: March 17, 2014
    Date of Patent: October 13, 2015
    Assignee: Marvell World Trade Ltd.
    Inventors: Xuan Zhou, Shiyi Zhu, Robin Zhang, Jun Yin
  • Publication number: 20140198779
    Abstract: A first station including a transceiver, a control module, first counters, and a generation module. The transceiver receives information from a second station. The control module generates an adjustment signal based on the information to synchronize the first station to the second station. The first counters, based on the adjustment signal, generate respective count values. The first counters comprise a first counter and second counters. The count value of the first counter is indicative of an amount of time within a first slot of a time division multiple access (TDMA) channel. Each of the count values of the second counters is based on one of the other count values of the first counters. The generation module, in response to the count values of the first counters, generates a control signal. The transceiver, based on the control signal, transmits data in a second time slot on the TDMA channel.
    Type: Application
    Filed: March 17, 2014
    Publication date: July 17, 2014
    Applicant: Marvell World Trade LTD.
    Inventors: Xuan Zhou, Shiyi Zhu, Robin Zhang, Jun Yin
  • Patent number: 8675541
    Abstract: A wireless device includes a base counter configured to generate counter signals synchronized with timing of a base station. A generation module is configured to generate a timing control signal in response to the counter signals. A transceiver is configured to, based on the timing control signal, (i) transmit data on a time division multiple access channel, and (ii) transmit the data in a first time slot without transmitting data in a second time slot. The first time slot is allocated by the base station for the wireless device. The second time slot is allocated by the base station for a second station. The wireless device is separate from the second station. The second time slot is subsequent to and abuts the first time slot.
    Type: Grant
    Filed: February 20, 2012
    Date of Patent: March 18, 2014
    Assignee: Marvell World Trade Ltd.
    Inventors: Xuan Zhou, Shiyi Zhu, Robin Zhang, Jun Yin
  • Publication number: 20130260742
    Abstract: System and methods are provided for communicating with multiple wireless networks using a mobile communication system. An example mobile communication system includes a first communication device configured to communicate with a first wireless network and generate a reference signal for determining a first frequency deviation between the first communication device and the first wireless network, and a second communication device configured to communicate with a second wireless network and determine a second frequency deviation between the second communication device and the second wireless network based at least in part on the reference signal.
    Type: Application
    Filed: March 4, 2013
    Publication date: October 3, 2013
    Applicant: MARVELL WORLD TRADE LTD.
    Inventors: Xiaojun Yin, Shiyi Zhu
  • Publication number: 20120147861
    Abstract: A wireless device includes a base counter configured to generate counter signals synchronized with timing of a base station. A generation module is configured to generate a timing control signal in response to the counter signals. A transceiver is configured to, based on the timing control signal, (i) transmit data on a time division multiple access channel, and (ii) transmit the data in a first time slot without transmitting data in a second time slot. The first time slot is allocated by the base station for the wireless device. The second time slot is allocated by the base station for a second station. The wireless device is separate from the second station. The second time slot is subsequent to and abuts the first time slot.
    Type: Application
    Filed: February 20, 2012
    Publication date: June 14, 2012
    Inventors: Xuan Zhou, Shiyi Zhu, Robin Zhang, Jun Yin
  • Patent number: 8121065
    Abstract: A time division multiple access (TDMA) controller and method for operating the same includes a frame position module that generates a frame position signal. The controller also includes a signal module that generates a signal-on signal and a signal-off signal and a comparison module that generates a timing control signal based on the frame position signal, the signal-on signal and the signal-off signal.
    Type: Grant
    Filed: October 12, 2006
    Date of Patent: February 21, 2012
    Assignee: Marvell World Trade Ltd.
    Inventors: Xuan Zhou, Shiyi Zhu, Robin Zhang, Jun Yin
  • Publication number: 20070177515
    Abstract: A time division multiple access (TDMA) controller and method for operating the same includes a frame position module that generates a frame position signal. The controller also includes a signal module that generates a signal-on signal and a signal-off signal and a comparison module that generates a timing control signal based on the frame position signal, the signal-on signal and the signal-off signal.
    Type: Application
    Filed: October 12, 2006
    Publication date: August 2, 2007
    Applicant: Marvell International Ltd.
    Inventors: Xuan Zhou, Shiyi Zhu, Robin Zhang, Jun Yin