Patents by Inventor Zhuo Wu
Zhuo Wu 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).
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Patent number: 11979413Abstract: A first apparatus sends a first random number to a second apparatus, where a vehicle carries the first apparatus and a first set. The second apparatus belongs to the first set. The first set further includes a third apparatus. The first apparatus communicates with the third apparatus using the second apparatus. The first apparatus receives a first message from the second apparatus. The first message includes first verification information to perform identity verification on the second apparatus. The first verification information is based on identity information of the second apparatus and the first random number. The first apparatus determines, based on the first verification information and the first random number, that the identity verification on the second apparatus has succeeded.Type: GrantFiled: June 28, 2021Date of Patent: May 7, 2024Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Yanjiang Yang, Zhuo Wei, Shuang Wu
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Patent number: 11936102Abstract: The disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-generation (4G) communication system, such as long term evolution (LTE). A radiating element of an antenna is provided. The radiating element includes a vibrator radiating circuit board, wherein vibrator radiating arms arranged in pairs are printed on the vibrator radiating circuit board, a width of the vibrator radiating arms is less than one-half of a wavelength, a vibrator balun circuit board, configured to support the vibrator radiating circuit board, wherein a vibrator balun is printed on the vibrator balun circuit board, a height of the vibrator balun is at least less than one-fifth of the wavelength, the vibrator balun comprises at least one first slot.Type: GrantFiled: October 1, 2021Date of Patent: March 19, 2024Assignee: Samsung Electronics Co., Ltd.Inventors: Aiguo Wu, Hong Fuwen, Zhuo Chen
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Patent number: 11665716Abstract: The method implemented at a network device includes dividing a wireless system bandwidth into a plurality of non-overlapping bandwidth ranges each including a plurality of operating channels available for channel bonding. The method also includes allocating one of the plurality of bandwidth ranges for a wireless communication between the network device and a terminal device served by the network device. The method further includes determining, from the plurality of operating channels for the bandwidth range, one operating channel as a primary channel of the wireless communication. Embodiments of the present disclosure also provide a corresponding network device, a method implemented at a terminal device and a corresponding terminal device, and a non-transitory computer-readable medium.Type: GrantFiled: December 21, 2018Date of Patent: May 30, 2023Assignee: Nokia Solutions and Networks OyInventors: Jianguo Liu, Tao Tao, Zhe Luo, Jun Wang, Zhuo Wu, Gang Shen
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Patent number: 11647536Abstract: In accordance with example embodiments of the invention there is at least a method, device, and computer readable medium for determining a Timing Advance. A method includes, the network device determines an estimation of a timing advance and an error of the timing advance based on a random access preamble received from the terminal device, the network device determines different communication modes with different lengths of overheads for the terminal device based on the error, and the network device can update the estimation of the timing advance based on feedback information from the terminal device. In this way, accuracy of the estimation of the timing advancing is improved.Type: GrantFiled: June 6, 2018Date of Patent: May 9, 2023Assignee: Nokia Technologies OyInventors: Zhe Luo, Tao Tao, Jianguo Liu, Gang Shen, Jun Wang, Zhuo Wu, Yan Meng
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Patent number: 11490340Abstract: Embodiments of the disclosure provide a method, device and computer readable medium for transmission scheme. According to embodiments of the present disclosure, the communication device may transmit an initial message to a further communication device via an antenna in an omnidirectional mode if the transmitting power can be achieved by the antenna in the omnidirectional mode. The communication device may transmit the initial message to the further communication device via the antenna in a directional mode if the transmitting power cannot be achieved by the antenna in the omnidirectional mode. In this way, latency for initializing the connection may be reduced and the successful connections are guaranteed at the same time.Type: GrantFiled: March 14, 2018Date of Patent: November 1, 2022Assignee: Nokia Solutions and Networks OyInventors: Zhe Luo, Tao Tao, Jianguo Liu, Gang Shen, Jun Wang, Zhuo Wu
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Patent number: 11412518Abstract: Embodiments of the present disclosure relate to a communication method, a network device and a terminal device. There is provided a communication method implemented at a network device, comprising: determining power allocation information for multiuser superposition transmission, the power allocation information indicating power allocation for the multiuser superposition transmission between a near terminal device and far terminal devices on one or more spatial layers; and transmitting the power allocation information to the near terminal device dynamically. There is also provided a communication method implemented at a terminal device, as well as corresponding network device and terminal device.Type: GrantFiled: July 27, 2017Date of Patent: August 9, 2022Assignees: Nokia Solutions and Networks OY, Alcatel LucentInventors: Zhuo Wu, Jun Wang, Gang Shen, Karol Schober
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Patent number: 11231959Abstract: A system may detect a quit operation corresponding to a child application. In response to detection the quit operation, the system may store, in a memory, a mapping between the child application identifier and the child application task, and suspend display of the child application. The system may generate a foreground and background switching entry corresponding to the child application, the foreground and background switching entry associated with the child application identifier. The system may display the foreground and background switching entry in a visible region of the graphical user interface generated based on a parent application. The system may detect a selection operation indicative of the foreground and background switching entry. In response to the selection operation, the system may obtain the child application task from the memory according to the child application identifier, and resume display of the child application based on the child application task.Type: GrantFiled: May 21, 2019Date of Patent: January 25, 2022Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Hao Jun Hu, Zong Zhuo Wu, Zhaowei Wang, Shang Tao Liang, Yi Duan, Xiao Kang Long, Chao Lin, Ji Sheng Huang, Qing Jie Lin, Hao Hu
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Publication number: 20210377880Abstract: Embodiments of the disclosure provide a method, device and computer readable medium for transmission scheme. According to embodiments of the present disclosure, the communication device may transmit an initial message to a further communication device via an antenna in an omnidirectional mode if the transmitting power can be achieved by the antenna in the omnidirectional mode. The communication device may transmit the initial message to the further communication device via the antenna in a directional mode if the transmitting power cannot be achieved by the antenna in the omnidirectional mode. In this way, latency for initializing the connection may be reduced and the successful connections are guaranteed at the same time.Type: ApplicationFiled: March 14, 2018Publication date: December 2, 2021Applicant: Nokia Solutions and Networks OyInventors: Zhe LUO, Tao TAO, Jianguo LIU, Gang SHEN, Jun WANG, Zhuo WU
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Publication number: 20210282142Abstract: Embodiments of the present disclosure relate to a communication method, a network device and a terminal device. There is provided a communication method implemented at a network device, comprising: determining power allocation information for multiuser superposition transmission, the power allocation information indicating power allocation for the multiuser superposition transmission between a near terminal device and far terminal devices on one or more spatial layers; and transmitting the power allocation information to the near terminal device dynamically. There is also provided a communication method implemented at a terminal device, as well as corresponding network device and terminal device.Type: ApplicationFiled: July 27, 2017Publication date: September 9, 2021Applicants: Alcatel Lucent, Nokia Solutions and Networks OyInventors: Zhuo Wu, Jun Wang, Gang Shen, Karol Schober
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Publication number: 20210160922Abstract: A method, device and computer readable medium for determining TA. A method includes, the network device (120) determines an estimation of a timing advance and an error of the timing advance based on a random access preamble received from the terminal device (110). The network device (120) determines different communication modes with different lengths of overheads for the terminal device (110) based on the error. The network device (120) may update the estimation of the timing advance based on feedback information from the terminal device (110). In this way, accuracy of the estimation of the timing advancing is improved.Type: ApplicationFiled: June 6, 2018Publication date: May 27, 2021Inventors: Zhe LUO, Tao TAO, Jianguo LIU, Gang SHEN, Jun WANG, Zhuo WU, Yan MENG
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Patent number: 10924295Abstract: The present invention relates to a method and an apparatus for occupying an unlicensed band channel, thereby avoiding misjudgment of an occupied unlicensed band state. A method for occupying an unlicensed band channel includes: a user equipment receiving a power increase rate of a reference signal transmission unit of an unlicensed band channel determined by a secondary cell (Scell) base station; the user equipment receiving, in the unlicensed band channel, a sub-frame of reference signal transmission unit level power distribution sent by the Scell base station; the user equipment decoding the power increase rate; and the user equipment using the power increase rate to process the sub-frame.Type: GrantFiled: April 1, 2016Date of Patent: February 16, 2021Assignee: ALCATEL LUCENTInventors: Junrong Gu, Feng Han, Jianguo Liu, Yan Meng, Jun Wang, Zhuo Wu, Gang Shen, Tao Tao
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Publication number: 20200329470Abstract: The method implemented at a network device includes dividing a wireless system bandwidth into a plurality of non-overlapping bandwidth ranges each including a plurality of operating channels available for channel bonding. The method also includes allocating one of the plurality of bandwidth ranges for a wireless communication between the network device and a terminal device served by the network device. The method further includes determining, from the plurality of operating channels for the bandwidth range, one operating channel as a primary channel of the wireless communication. Embodiments of the present disclosure also provide a corresponding network device, a method implemented at a terminal device and a corresponding terminal device, and a non-transitory computer-readable medium.Type: ApplicationFiled: December 21, 2018Publication date: October 15, 2020Applicant: Nokia Technologies OYInventors: Jianguo LIU, Tao TAO, Zhe LUO, Jun WANG, Zhuo WU, Gang SHEN
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Publication number: 20190272193Abstract: A system may detect a quit operation corresponding to a child application. In response to detection the quit operation, the system may store, in a memory, a mapping between the child application identifier and the child application task, and suspend display of the child application. The system may generate a foreground and background switching entry corresponding to the child application, the foreground and background switching entry associated with the child application identifier. The system may display the foreground and background switching entry in a visible region of the graphical user interface generated based on a parent application. The system may detect a selection operation indicative of the foreground and background switching entry. In response to the selection operation, the system may obtain the child application task from the memory according to the child application identifier, and resume display of the child application based on the child application task.Type: ApplicationFiled: May 21, 2019Publication date: September 5, 2019Applicant: Tencent Technology (Shenzhen) Company LimitedInventors: Hao Jun HU, Zong Zhuo Wu, Zhaowei Wang, Shang Tao Liang, Yi Duan, Xiao Kang Long, Chao Lin, Ji Sheng Huang, Qing Jie Lin, Hao Hu
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Publication number: 20190246283Abstract: The present disclosure provides a method for preventing network locking information of a terminal device from being cracked. The method aims at the technical defects in the art, specifically, the network locking information of conventional terminal devices sold by the operator is easily cracked, so that the terminal devices can be used in the network of other operators, causing the profit loss of the mobile operators, the method in the present disclosure can, after detecting the network locking information of the terminal devices has been tampered with, issue the default network locking information of the terminal devices via a server to restore the network locking information of the terminal device. This ensures the network locking information of the terminal devices cannot be tampered with and the terminal devices can always reside on the preset network of the operators, thus guaranteeing the interests of the operators.Type: ApplicationFiled: October 25, 2016Publication date: August 8, 2019Inventor: Zhuo Wu
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Publication number: 20190014546Abstract: Embodiments of the present disclosure provide a method and apparatus for indicating power allocation in multiuser superposition transmission. The method comprises: transmitting a signaling for indicating a first power parameter and a first power offset to a first UE so that the first UE determines first power allocation information specific to it based on the first power parameter and the first power offset; and transmitting a signaling for indicating a second power parameter and a second power offset to a second UE paired with the first UE so that the second UE determines second power allocation information specific to it based on the second power parameter and the second power offset. Embodiments of the present disclosure enable the near/victim UE of paired UEs to decode an interference signal caused by far/interfering UE based on power allocation information and remove the interference signal caused by far/interfering UE to improve correctness of decoding its own physical downlink shared channel data.Type: ApplicationFiled: July 22, 2016Publication date: January 10, 2019Applicant: Alcatel LucentInventors: Zhuo Wu, Jun Wang, Gang Shen, Min Zhang
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Patent number: 10148172Abstract: A power supply module is disclosed. The power supply module includes: a coil including a coil body and connecting ends; electronic components including at least an integrated circuit chip; a magnetic core which encloses the coil body, wherein at least one side of the magnetic core has a cavity provided therein, and the at least one electronic component is positioned in the cavity; a connector, which abuts against the side of the magnetic core having the cavity therein, covers the surface of the side, and is electronically connected to the coil and the electronic components. The power supply module is able to reduce the damage to the integrated circuit chip, decrease electromagnetic interferences and achieve an excellent cooling effect.Type: GrantFiled: February 26, 2013Date of Patent: December 4, 2018Assignee: Sumida Electric (H.K.) Company LimitedInventors: Douglas James Malcolm, Yanfei Liu, Guoping Zhang, Zhuo Wu, Hongnian Zhang, Xinliang Luo
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Patent number: 10080297Abstract: A power supply module and a method for manufacturing the same are disclosed. The power supply module includes: a coil including a coil body and a connecting terminal; electronic components at least including an integrated circuit chip; a connector configured to be electrically connected with the coil and the electronic component; and a magnetic conductor configured to enclose in and around the coil body and the electronic component, wherein the connector is integrally formed with the integrated circuit chip when manufacturing the latter. The present disclosure can make the structure of the power supply module be more compact to further meet the needs of miniaturization design, reduce material consumption, simplify procedure, and therefore reduce the production costs.Type: GrantFiled: April 30, 2014Date of Patent: September 18, 2018Assignee: Sumida Electric (H.K.) Company LimitedInventors: Zhuo Wu, Douglas James Malcolm, Yanfei Liu
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Publication number: 20180092050Abstract: The present invention relates to a method and an apparatus for occupying an unlicensed band channel, thereby avoiding misjudgment of an occupied unlicensed band state. A method for occupying an unlicensed band channel includes: a user equipment receiving a power increase rate of a reference signal transmission unit of an unlicensed band channel determined by a secondary cell (Scell) base station; the user equipment receiving, in the unlicensed band channel, a sub-frame of reference signal transmission unit level power distribution sent by the Scell base station; the user equipment decoding the power increase rate; and the user equipment using the power increase rate to process the sub-frame.Type: ApplicationFiled: April 1, 2016Publication date: March 29, 2018Applicant: Alcatel LucentInventors: Junrong Gu, Feng Han, Jianguo Liu, Yan Meng, Jun Wang, Zhuo Wu, Gang Shen, Tao Tao
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Publication number: 20140328042Abstract: A power supply module and a method for manufacturing the same are disclosed. The power supply module includes a coil including a coil body and a connecting terminal; electronic components at least including an integrated circuit chip; a connector configured to be electrically connected with the coil and the electronic component; and a magnetic conductor configured to enclose in and around the coil body and the electronic component, wherein the connector is integrally formed with the integrated circuit chip when manufacturing the latter. The present disclosure can make the structure of the power supply module be more compact to further meet the needs of miniaturization design, reduce material consumption, simplify procedure, and therefore reduce the production costs.Type: ApplicationFiled: April 30, 2014Publication date: November 6, 2014Applicant: SUMIDA ELECTRIC (H.K.) COMPANY LIMITEDInventors: Zhuo WU, Douglas James Malcolm, Yanfei Liu
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Patent number: D992792Type: GrantFiled: August 26, 2021Date of Patent: July 18, 2023Assignee: SHENZHEN SNC OPTO ELECTRONIC CO., LTDInventors: Jianjun Xu, Liang Qiu, Tengjun Lei, Zhuo Wu