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公开(公告)号：US11601318B2
公开(公告)日：2023-03-07
申请号：US17377954
申请日：2021-07-16
Applicant: ZTE Corporation
Inventor： Yuzhou Hu , Zhifeng Yuan , Jianqiang Dai , Weimin Li , Jian Li , Qiujin Guo , Hong Tang
Abstract: 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.
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22.发明授权公开(公告)号：US11456819B2
公开(公告)日：2022-09-27
申请号：US17059098
申请日：2019-05-28
Applicant: ZTE CORPORATION
Inventor： Yuzhou Hu , Zhifeng Yuan , Weimin Li , Jianqiang Dai , Li Tian , Hong Tang
Abstract: Provided are a partial pseudo-randomization processing method, a corresponding apparatus, a device and a storage medium. The method includes performing pseudo-randomization processing on part of N bits b1, b2, . . . , bN to generate new N bits d1, d2, . . . , dN; and encoding the d1, d2, . . . , dN.
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公开(公告)号：US10932199B2
公开(公告)日：2021-02-23
申请号：US15762064
申请日：2017-03-02
Applicant: ZTE CORPORATION
Inventor： Weimin Li , Bo Dai , Yifei Yuan , Huiying Fang , Kun Liu , Weiwei Yang , Shupeng Li
Abstract: A method and a terminal for uplink power control are disclosed. The method comprising: determining the uplink transmit power by a terminal according to a transmission scenario in which the terminal belongs. In embodiments of present disclosure, uplink transmit power is determined by a terminal for uplink transmission, wherein a scheme of uplink power control is achieved.
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公开(公告)号：US10484209B2
公开(公告)日：2019-11-19
申请号：US15560491
申请日：2016-01-14
Applicant: ZTE CORPORATION
Inventor： Weimin Li , Zhifeng Yuan
Abstract: This document discloses a data transmission method and apparatus. The method includes: obtaining N data symbols to be sent; determining N complex sequences to be used; processing the N data symbols using the N complex sequences respectively to generate N data symbol sequences; superimposing the N data symbol sequences to generate a superimposed data symbol sequence; and sending the superimposed data symbol sequence; where N is an integer number greater than or equal to 2.
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公开(公告)号：US09538477B2
公开(公告)日：2017-01-03
申请号：US14397658
申请日：2013-07-23
Applicant: ZTE CORPORATION
Inventor： Weimin Li , Yu Ngok Li , Lu Ren , Peng Hao , Wenfeng Zhang
CPC classification number: H04W52/146 , H04W52/10 , H04W52/221 , H04W52/242
Abstract: The embodiments of the present invention disclose an uplink power control method, a terminal and a base station, which can adjust or determine uplink transmission power of a terminal on subframes which belong to different subframe groups respectively. The method includes: a base station determining subframe group information, the subframe group information being used by a terminal to determine uplink transmission power adjustment amounts on subframes which belong to different subframe groups; and the base station transmitting the subframe group information to the terminal. A terminal determines uplink transmission power adjustment amounts on subframes which belong to different subframe groups, and determines uplink transmission power on corresponding subframes according to the determined uplink transmission power adjustment amounts on the subframes which belong to the different subframe groups.
Abstract translation: 本发明的实施例公开了可以分别调整或确定属于不同子帧组的子帧上的终端的上行发送功率的上行链路功率控制方法，终端和基站。 所述方法包括：基站确定子帧组信息，所述子帧组信息由终端用于确定属于不同子帧组的子帧上的上行发送功率调整量; 并且基站向终端发送子帧组信息。 终端确定属于不同子帧组的子帧上的上行发送功率调整量，并且根据所确定的属于不同子帧组的子帧的上行发送功率调整量，确定对应子帧的上行发送功率。
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Patent Agency Ranking
公开(公告)号：US20150133179A1
公开(公告)日：2015-05-14
申请号：US14397658
申请日：2013-07-23
Applicant: ZTE CORPORATION
Inventor： Weimin Li , Yu Ngok Li , Lu Ren , Peng Hao , Wenfeng Zhang
IPC: H04W52/14
CPC classification number: H04W52/146 , H04W52/10 , H04W52/221 , H04W52/242
Abstract: The embodiments of the present invention disclose an uplink power control method, a terminal and a base station, which can adjust or determine uplink transmission power of a terminal on subframes which belong to different subframe groups respectively. The method includes: a base station determining subframe group information, the subframe group information being used by a terminal to determine uplink transmission power adjustment amounts on subframes which belong to different subframe groups; and the base station transmitting the subframe group information to the terminal. A terminal determines uplink transmission power adjustment amounts on subframes which belong to different subframe groups, and determines uplink transmission power on corresponding subframes according to the determined uplink transmission power adjustment amounts on the subframes which belong to the different subframe groups.
Abstract translation: 本发明的实施例公开了可以分别调整或确定属于不同子帧组的子帧上的终端的上行发送功率的上行链路功率控制方法，终端和基站。 所述方法包括：基站确定子帧组信息，所述子帧组信息由终端用于确定属于不同子帧组的子帧上的上行发送功率调整量; 并且基站向终端发送子帧组信息。 终端确定属于不同子帧组的子帧上的上行发送功率调整量，并且根据所确定的属于不同子帧组的子帧的上行发送功率调整量，确定对应子帧的上行发送功率。
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公开(公告)号：US12273287B2
公开(公告)日：2025-04-08
申请号：US17424061
申请日：2020-01-13
Applicant: ZTE Corporation
Inventor： Zhifeng Yuan , Qiujin Guo , Weimin Li , Yuzhou Hu , Jianqiang Dai , Hong Tang , Jian Li
IPC: H04L5/00
Abstract: Provided are an information transmission method and apparatus, a communication device, a communication node and a computer-readable storage medium. The method includes that: a communication device determines a second signal according to N bits in first information, wherein the second signal includes at least one of a preamble and a Reference Signal (RS), and N is an integer greater than or equal to 1; and the communication device sends a message A including the second signal.
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公开(公告)号：US20240204856A1
公开(公告)日：2024-06-20
申请号：US18288035
申请日：2022-04-21
Applicant: ZTE Corporation
Inventor： Yihua Ma , Zhifeng Yuan , Yuzhou Hu , Weimin Li , Zhigang Li
CPC classification number: H04B7/0874 , H04L5/14
Abstract: Disclosed are a full-duplex antenna and a communication node, where the full-duplex antenna may include a transmit antenna, N receive antenna groups and N radio frequency links. Each of the radio frequency links is configured to acquire first signals received by all receive antennas in one of the receive antenna groups connected to the radio frequency link, and synthesize a second signal according to the first signals. A power of a self-interference signal related to the transmit antenna in each of the first signals in a full-duplex transmission mode is defined as a first power, a power of a self-interference signal related to the transmit antenna in the second signal in the full-duplex transmission mode is defined as a second power, and the second power is less than the first power.
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公开(公告)号：US11178643B2
公开(公告)日：2021-11-16
申请号：US16745165
申请日：2020-01-16
Applicant: ZTE CORPORATION
Inventor： Zhifeng Yuan , Xun Yang , Weimin Li
IPC: H04W4/00 , H04W72/04 , H04B1/7143 , H04L5/00
Abstract: A system and method for allocating network resources are disclosed herein. In one embodiment, the system and method are configured to perform: transmitting a resource allocation signal to a communication node, the resource allocation signal indicating an updated resource hopping rule for the communication node to transmit a signal, wherein the updated resource hopping rule is derived based on an initial resource hopping rule by adjusting a time period defined by the initial resource hopping rule or rearranging at least two resource columns defined by the initial resource hopping rule.
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公开(公告)号：US11166297B2
公开(公告)日：2021-11-02
申请号：US16497205
申请日：2018-03-26
Applicant: ZTE CORPORATION
Inventor： Xun Yang , Weimin Li , Bo Dai , Zhifeng Yuan
Abstract: The present disclosure discloses a transmission resource determining method and device, a user equipment, and a storage medium. The method includes: deriving, by a user equipment, a hopping rule of a used transmission resource, wherein in the hopping rule, the transmission resource used after a current hopping is associated with identification information used in the latest transmission, and is associated with at least one of: frequency domain information corresponding to a physical resource used in the latest transmission, and time domain information of the latest transmission, wherein the identification information is used to distinguish a plurality of user equipments using the same resource for information transmission; and performing, by the user equipment, a corresponding transmission resource hopping at a preset time interval according to the hopping rule.
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