Patents by Inventor Cuihong Han

Cuihong Han 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: 20230081856
    Abstract: A wireless communication method for use in a wireless terminal comprises receiving, from a wireless network node, a signal associated with a paging message, and processing the received signal based on an event associated with an extended user equipment identification, UE ID, of the wireless terminal.
    Type: Application
    Filed: August 11, 2022
    Publication date: March 16, 2023
    Inventors: Focai PENG, Jun XU, Mengzhu CHEN, Xuan MA, Yuzhou HU, Jing LIU, Qiujin GUO, Xiaoying MA, Cuihong HAN
  • Patent number: 11546089
    Abstract: Provided are a method and apparatus for sending data, a method and apparatus for processing data, as well as a network side device and a terminal. The method for sending data includes: performing first predetermined processing on data to be transmitted to obtain a first processing result; concatenating the first processing result with the data to be transmitted to obtain concatenated data; performing second predetermined processing on the concatenated data to obtain processed data; and transmitting a segment of data in the processed data and corresponding to a current data transmission of a network side device.
    Type: Grant
    Filed: November 7, 2019
    Date of Patent: January 3, 2023
    Assignee: ZTE CORPORATION
    Inventors: Focai Peng, Saijin Xie, Mengzhu Chen, Jun Xu, Jin Xu, Cuihong Han
  • Patent number: 11451324
    Abstract: Methods, systems, and devices related to wireless communication are described. A method of wireless communication includes determining respective starting points of data, in accordance with Polar encoding, that are associated with each Redundancy Version (RV) of a plurality of RVs and selecting data for transmission in accordance with at least one of the plurality of RVs.
    Type: Grant
    Filed: March 22, 2021
    Date of Patent: September 20, 2022
    Assignee: ZTE Corporation
    Inventors: Focai Peng, Jun Xu, Jin Xu, Mengzhu Chen, Saijin Xie, Xuan Ma, Cuihong Han
  • Publication number: 20220248329
    Abstract: Disclosed are a data transmission method and device, and a computer-readable storage medium. The data transmission method includes: acquiring, by a first communication node, a configuration parameter configured by a second communication node for the first communication node, receiving, by the first communication node, a first message transmitted by the second communication node, where the first message includes a power saving signal or a power saving channel, and transmitting, by the first communication node, a second message to the second communication node.
    Type: Application
    Filed: February 11, 2022
    Publication date: August 4, 2022
    Inventors: Focai PENG, Jun XU, Mengzhu CHEN, Xuan MA, Qiujin GUO, Bo DAI, Xiaoying MA, Cuihong HAN
  • Publication number: 20220021479
    Abstract: Wireless transmission of data may be based on Polar code. The wireless communication may include selecting a coding scheme between a first coding scheme and a second coding scheme. The first coding scheme is based on a first Polar code, while the second coding scheme is based on the first Polar code and a second Polar code. An information packet is encoded based on the coding scheme and transmitted.
    Type: Application
    Filed: September 29, 2021
    Publication date: January 20, 2022
    Applicant: ZTE Corporation
    Inventors: Focai Peng, Jun Xu, Jin Xu, Mengzhu Chen, Xuan Ma, Saijin Xie, Cuihong Han
  • Publication number: 20210211222
    Abstract: Methods, systems, and devices related to wireless communication are described. A method of wireless communication includes determining respective starting points of data, in accordance with Polar encoding, that are associated with each Redundancy Version (RV) of a plurality of RVs and selecting data for transmission in accordance with at least one of the plurality of RVs.
    Type: Application
    Filed: March 22, 2021
    Publication date: July 8, 2021
    Inventors: Focai PENG, Jun XU, Jin XU, Mengzhu CHEN, Saijin XIE, Xuan MA, Cuihong HAN
  • Publication number: 20200076536
    Abstract: Provided are a method and apparatus for sending data, a method and apparatus for processing data, as well as a network side device and a terminal. The method for sending data includes: performing first predetermined processing on data to be transmitted to obtain a first processing result; concatenating the first processing result with the data to be transmitted to obtain concatenated data; performing second predetermined processing on the concatenated data to obtain processed data; and transmitting a segment of data in the processed data and corresponding to a current data transmission of a network side device.
    Type: Application
    Filed: November 7, 2019
    Publication date: March 5, 2020
    Inventors: Focai PENG, Saijin XIE, Mengzhu CHEN, Jun XU, Jin XU, Cuihong HAN
  • Publication number: 20170126365
    Abstract: The present document discloses a hybrid automatic repeat request process indication method, apparatus and system. Herein the method includes: a base station configuring a plurality of carriers for a user equipment, herein the a plurality of carriers include one or more unlicensed carriers; and for each unlicensed carrier, the base station indicating to the user equipment a carrier for transmitting an HARQ process of the unlicensed carrier.
    Type: Application
    Filed: September 19, 2014
    Publication date: May 4, 2017
    Inventors: Focai PENG, Shuqiang XIA, Wei GOU, Xiaogang HAN, Bo DAI, Cuihong HAN, Liujun HU, Junfeng ZHANG, Yajun ZHAO, Jun XU
  • Patent number: 8233419
    Abstract: An uplink power control device and method, which uses power control technology for E-DCH channel in HSPA+ system, wherein, the user equipment reads TPC from Node B in the latest several time slots, the current transmission power of uplink channels and the modulation mode of E-DPDCH channel in next TTI; then selects a method for power control according to the modulation method of E-DPDCH channel in next TTI; calculates the transmission power of uplink channel used in next TTI according to the TPC received in the latest several time slots, the current transmission power, requirements for maximal transmission power and minimal transmission power, power control adjustment step and ? factor corresponding to DPCCH of uplink channel; finally keeps the transmission powers of all or some of uplink channels constant in the whole TTI of E-DPDCH. The device and method can decrease crosstalk between I branch and Q branch signals.
    Type: Grant
    Filed: December 28, 2007
    Date of Patent: July 31, 2012
    Assignee: ZTE Corporation
    Inventors: Focai Peng, Cuihong Han
  • Patent number: 8219870
    Abstract: To achieve a greater system throughput and be compatible with the legacy HSDPA by support of 64QAM and the higher modulation in the HARQ bit collection, an equipment and a method are disclosed. After applying this method and equipment, the new HSDPA system can perform better in system throughput and can be upgraded smoothly.
    Type: Grant
    Filed: December 28, 2007
    Date of Patent: July 10, 2012
    Assignee: ZTE Corporation
    Inventors: Focai Peng, Cuihong Han
  • Patent number: 8098633
    Abstract: To support the higher modulation (such as 64QAM) in HSPA+ downlink data channel while fully be compatible with the existing HSDPA system, a device and method for bit interleaving are disclosed to process bit interleaving of a HS-PDSCH channel in HSPA+ of the WCDMA system.
    Type: Grant
    Filed: May 17, 2007
    Date of Patent: January 17, 2012
    Assignee: ZTE Corporation
    Inventors: Focai Peng, Cuihong Han
  • Publication number: 20100115361
    Abstract: To achieve a greater system throughput and be compatible with the legacy HSDPA by support of 64QAM and the higher modulation in the HARQ bit collection, an equipment and a method are disclosed. After applying this method and equipment, the new HSDPA system can perform better in system throughput and can be upgraded smoothly.
    Type: Application
    Filed: December 28, 2007
    Publication date: May 6, 2010
    Applicant: ZTE CORPORATION
    Inventors: Focai Peng, Cuihong Han
  • Publication number: 20100103907
    Abstract: To support the higher modulation (such as 64QAM) in HSPA+ downlink data channel whilst fully be compatible with the existing HSDPA system, a device and method for bit interleaving are disclosed to process bit interleaving of a HS-PDSCH channel in HSPA+ of the WCDMA system.
    Type: Application
    Filed: May 17, 2007
    Publication date: April 29, 2010
    Applicant: ZTE CORPORATION
    Inventors: Focai Peng, Cuihong Han
  • Publication number: 20100002616
    Abstract: An uplink power control device and method, which uses power control technology for E-DCH channel in HSPA+ system, wherein, the user equipment reads TPC from Node B in the latest several time slots, the current transmission power of uplink channels and the modulation mode of E-DPDCH channel in next TTI; then selects a method for power control according to the modulation method of E-DPDCH channel in next TTI; calculates the transmission power of uplink channel used in next TTI according to the TPC received in the latest several time slots, the current transmission power, requirements for maximal transmission power and minimal transmission power, power control adjustment step and ? factor corresponding to DPCCH of uplink channel; finally keeps the transmission powers of all or some of uplink channels constant in the whole TTI of E-DPDCH. The device and method can decrease crosstalk between I branch and Q branch signals.
    Type: Application
    Filed: December 28, 2007
    Publication date: January 7, 2010
    Applicant: ZTE CORPORATION
    Inventors: Focai Peng, Cuihong Han