Patents by Inventor Yuzhou HU
Yuzhou HU 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: 11974332Abstract: Wireless communication includes a user equipment that transmits a message to a base station that includes a preamble and a payload corresponding to the preamble in a random access procedure. A parameter is determined based on the preamble, and a de-modulation reference signal (“DMRS”) sequence that is used for transmitting the payload is generated based on the parameter.Type: GrantFiled: January 7, 2022Date of Patent: April 30, 2024Assignee: ZTE CorporationInventors: Ziyang Li, Li Tian, Wei Cao, Jianqiang Dai, Yuzhou Hu, Junfeng Zhang
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Patent number: 11974233Abstract: Disclosed are a power determination method, a power determination apparatus, a terminal and a storage medium. The power determination method includes: acquiring a power ramping amount according to a power ramping count value and a power ramping step, where the power ramping count value includes a power ramping count value of a first transmission mode and a power ramping count value of a second transmission mode; and determining a transmission power according to the power ramping amount.Type: GrantFiled: April 13, 2020Date of Patent: April 30, 2024Assignee: ZTE CORPORATIONInventors: Weimin Li, Junfeng Zhang, Yuzhou Hu, Li Tian
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Patent number: 11974324Abstract: Methods, systems, and devices for a two-step random access procedure in mobile communication technology are described. An exemplary method for wireless communication includes receiving, by a network node, a random access message that comprises at least one of a radio network temporary identifier (RNTI), an identity of the wireless device, an establishment cause, uplink control information (UCI) or beam information, and transmitting, to a wireless device, a contention resolution message, wherein at least a portion of the random access message is modulated using a first modulation scheme selected from a modulation group that comprises binary phase shift keying (BPSK) and ?/2-BPSK.Type: GrantFiled: July 12, 2021Date of Patent: April 30, 2024Assignee: ZTE CorporationInventors: Yuzhou Hu, Zhifeng Yuan, Weimin Li, Hong Tang, Jian Li
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Patent number: 11963231Abstract: Methods, systems, and devices for transmitter-side processing of preamble and reference signals are described. An exemplary method for wireless communication includes transmitting, by a wireless device, a message comprising modified symbols that are generated by performing a modification on baseline symbols. Another exemplary method for wireless communication includes receiving, by a network node, a message comprising modified symbols that are generated by performing a modification on baseline symbols. In an example, the message may be a random access message that is part of a 2-step random access channel (RACH) process or a contention-based physical uplink shared channel (PUSCH) or physical uplink control channel (PUCCH) transmission.Type: GrantFiled: July 14, 2021Date of Patent: April 16, 2024Assignee: ZTE CorporationInventors: Zhifeng Yuan, Yuzhou Hu, Weimin Li, Hong Tang, Jian Li, Qiujin Guo
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Publication number: 20240121768Abstract: This disclosure relates generally to transmission resource or transmission parameters update of various types in wireless communications. Performed by a wireless terminal in a wireless network, the method including receiving a message from a wireless communication node of the wireless network, the message indicating an update to a wireless resource or a transmission parameter associated with the wireless resource, the wireless resource being previously allocated to the wireless terminal for data reception or data transmission; parsing the message based on a type of the update to the wireless resource or the transmission parameter associated with the wireless resource to obtain the update; and transmitting or receiving data, or skipping transmitting or receiving data using the wireless resource based on the update.Type: ApplicationFiled: June 30, 2023Publication date: April 11, 2024Applicant: ZTE CorporationInventors: Mengzhu CHEN, Yuzhou Hu, Hong Tang, Jiajun Xu, Qiujin Guo, Xiaoying Ma, Jun Xu
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Publication number: 20240121769Abstract: This disclosure relates generally to transmitting and receiving signaling for transmission control parameter update in wireless communications. Performed by a wireless terminal in a wireless network, the method including transmitting feedback information to a wireless communication node in the wireless network via a first message, the feedback information being used for adjusting a transmission control parameter for a transmission associated with the wireless terminal, and the transmission comprising at least one of a semi persistent scheduling (SPS) transmission or a configured grant (CG) scheduling transmission.Type: ApplicationFiled: December 14, 2023Publication date: April 11, 2024Applicant: ZTE CorporationInventors: Xiaoying MA, Jun XU, Mengzhu CHEN, Yuzhou HU, Hong TANG, Jiajun XU
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Publication number: 20240121798Abstract: Systems, methods and devices for control channel monitoring may include a wireless communication device receiving, from a wireless communication node, a plurality of parameters. The wireless communication device may perform, responsive to a trigger event, a PDCCH monitoring behavior comprising at least one of PDCCH monitoring according to a search space set (SSS) group from N SSS groups or skipping of PDCCH monitoring according to a skipping period, based on the plurality of parameters. The parameter N may be an integer greater than or equal to two and less than or equal to ten. The skipping period may be determined from one or more candidate skipping periods.Type: ApplicationFiled: July 14, 2023Publication date: April 11, 2024Applicant: ZTE CorporationInventors: Qiujin GUO, Mengzhu CHEN, Jun XU, Xiaoying MA, Yuzhou HU, Xuan MA
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Publication number: 20240089959Abstract: In wireless communication, an improved change of a schedule request (“SR”) resource configuration is provided. The SR resource configuration may be transmitted from a basestation to user equipment (“UE”) and may include a parameter for the configuring of one or more SRs. A validity of the SR resource configuration is determined based on predefined information or high layer signaling.Type: ApplicationFiled: November 16, 2023Publication date: March 14, 2024Applicant: ZTE CORPORATIONInventors: Xiaoying MA, Yuzhou HU, Jun XU, Mengzhu CHEN, Jiajun XU, Hong TANG
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Publication number: 20230345370Abstract: A system and method for changing one or more discontinuous reception (DRX) parameters.Type: ApplicationFiled: April 26, 2023Publication date: October 26, 2023Inventors: Xiaoying MA, Jun XU, Mengzhu CHEN, Yuzhou HU, Qiujin GUO, Hong TANG
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Publication number: 20230328799Abstract: This disclosure relates to wireless communication formats that avoid conflicts in message transmissions. In one implementation, conflicts are avoided by determining that transmitting the uplink message according to a first transmission format will result in a conflict, and responsively determining to transmit the uplink message according to a second transmission format. In another implementation, conflicts are avoided by waiting to transmit a message part until a next time unit of a physical channel that is not conflicted. In another implementation, conflicts are avoided by configuring time units of a second physical channel relative to time units of a first physical channel according to an uplink time unit offset.Type: ApplicationFiled: June 13, 2023Publication date: October 12, 2023Applicant: ZTE CorporationInventors: Li TIAN, Jianqiang DAI, Junfeng ZHANG, He HUANG, Yuzhou HU
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Publication number: 20230261824Abstract: A method for wireless communication includes detection, by a wireless communication node from a network device, of a reference signal or a physical downlink control channel (PDCCH). The reference signal or the PDCCH is used to indicate at least the paging information to the wireless communication node.Type: ApplicationFiled: April 3, 2023Publication date: August 17, 2023Applicant: ZTE CorporationInventors: Mengzhu Chen, Focai Peng, Yuzhou Hu, Jun Xu, Qiang Fu
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Patent number: 11729835Abstract: Methods, systems, and devices related to digital wireless communication, and more specifically, to techniques related to generating a scrambled payload that distinguishes a wireless device using an initialization scrambling sequence. In one exemplary aspect, a method for wireless communication may include generating a scrambled payload, where the scrambled payload is generated using an initialization scrambling sequence that is at least partially based on a preamble index and includes a length of 31 bits. The method also may include transmitting a first message to a communication node during a random access procedure, the first message including the scrambled payload.Type: GrantFiled: November 18, 2022Date of Patent: August 15, 2023Assignee: ZTE CorporationInventors: Jianqiang Dai, Yuzhou Hu, Junfeng Zhang, Li Tian
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Patent number: 11723074Abstract: This disclosure relates to wireless communication formats that avoid conflicts in message transmissions. In one implementation, conflicts are avoided by determining that transmitting the uplink message according to a first transmission format will result in a conflict, and responsively determining to transmit the uplink message according to a second transmission format. In another implementation, conflicts are avoided by waiting to transmit a message part until a next time unit of a physical channel that is not conflicted. In another implementation, conflicts are avoided by configuring time units of a second physical channel relative to time units of a first physical channel according to an uplink time unit offset.Type: GrantFiled: April 30, 2019Date of Patent: August 8, 2023Assignee: ZTE CorporationInventors: Li Tian, Jianqiang Dai, Junfeng Zhang, He Huang, Yuzhou Hu
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Publication number: 20230217469Abstract: The present disclosure describes methods, system, and devices for synchronizing at least one number of uplink slots for a user equipment (UE) for a sidelink communication. The method includes determining, by a first UE, at least one number of uplink slots for the sidelink communication between the first UE and a second UE; and transmitting, by the first UE to the second UE, a physical sidelink broadcast channel (PSBCH) message comprising Z bits indicating a state index, Z being a positive integer. The Z bits in the PSBCH message are configured to specify to the second UE the at least one number of uplink slots for the sidelink communication.Type: ApplicationFiled: December 30, 2022Publication date: July 6, 2023Applicant: ZTE CorporationInventors: Yuzhou HU, Youxiong LU, Shuanghong HUANG
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Patent number: 11683121Abstract: This disclosure relates generally to wireless communications and, more particularly, to systems and methods for uplink signaling using blind channel estimation at a base station. In one embodiment, a method performed by a communication device, includes: associating a time slot with a data packet comprising a head portion and a tail portion, wherein the head portion comprises a communication device identifier and the tail portion comprises user data associated with the head portion; spreading the head portion into a first predetermined transmission format; spreading the tail portion into a second predetermined transmission format; and transmitting the spreaded head portion with the spreaded tail portion to a communication node, wherein the spreaded head portion comprises information to be used by the communication node for channel estimation and for decoding the tail portion to retrieve the user data.Type: GrantFiled: March 12, 2021Date of Patent: June 20, 2023Assignee: ZTE CORPORATIONInventors: Jianqiang Dai, Zhifeng Yuan, Weimin Li, Yuzhou Hu, Hong Tang
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Publication number: 20230122481Abstract: Methods, apparatus and systems for reference signal configuration in a wireless communication are disclosed. In one embodiment, a method performed by a wireless communication device is disclosed. The method comprises: generating a pilot signal occupying N symbol resources, wherein the pilot signal includes at least one most sparse reference signal (RS) port that is determined from a predetermined pool of most sparse RS ports, wherein the predetermined pool includes at least N most sparse RS ports, wherein N is an integer larger than one; and transmitting a signal comprising the pilot signal to a wireless communication node.Type: ApplicationFiled: July 20, 2022Publication date: April 20, 2023Applicant: ZTE CorporationInventors: Zhifeng YUAN, Yihua MA, Yuzhou HU, Weimin LI, Zhigang LI, Liujun HU
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Publication number: 20230084540Abstract: Methods, systems, and devices related to digital wireless communication, and more specifically, to techniques related to generating a scrambled payload that distinguishes a wireless device using an initialization scrambling sequence. In one exemplary aspect, a method for wireless communication may include generating a scrambled payload, where the scrambled payload is generated using an initialization scrambling sequence that is at least partially based on a preamble index and includes a length of 31 bits. The method also may include transmitting a first message to a communication node during a random access procedure, the first message including the scrambled payload.Type: ApplicationFiled: November 18, 2022Publication date: March 16, 2023Inventors: Jianqiang DAI, Yuzhou HU, Junfeng ZHANG, Li TIAN
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Publication number: 20230081856Abstract: 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: ApplicationFiled: August 11, 2022Publication date: March 16, 2023Inventors: Focai PENG, Jun XU, Mengzhu CHEN, Xuan MA, Yuzhou HU, Jing LIU, Qiujin GUO, Xiaoying MA, Cuihong HAN
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Patent number: 11601318Abstract: Methods, systems, and devices for contention-based transmissions using differential coding techniques in mobile communication technology are described. An exemplary method for wireless communication includes transmitting, by a wireless device, a payload including a first portion that is modulated using a differential coding technique and a second portion that is modulated using an amplitude-shift keying (ASK) or phase-shift keying (PSK) modulation, and where the payload includes an identity of the wireless device and at least one of a user plane data or a control plane data.Type: GrantFiled: July 16, 2021Date of Patent: March 7, 2023Assignee: ZTE CorporationInventors: Yuzhou Hu, Zhifeng Yuan, Jianqiang Dai, Weimin Li, Jian Li, Qiujin Guo, Hong Tang
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Publication number: 20230032593Abstract: Methods, systems, and devices for configurations for reference signaling in mobile communication technology are described. An example method for wireless communication includes transmitting, by a network node to a wireless device, a first signaling comprising information associated with a first reference signal, the information comprising at least one of a configuration of the first reference signal, an update information of the first reference signal, or a valid period of the first reference signal.Type: ApplicationFiled: August 12, 2022Publication date: February 2, 2023Inventors: Mengzhu CHEN, Yuzhou HU, Jun XU, Qiujin GUO, Xiaoying MA