公开(公告)号：US20180279257A1

公开(公告)日：2018-09-27

申请号：US15757152

申请日：2016-08-30

Applicant: ZTE Corporation

Inventor： Bo DAI ,  Shuqiang XIA ,  Guanghui YU ,  Liujun HU ,  Yifei YUAN

IPC: H04W72/00 ,  H04W48/10 ,  H04L5/00 ,  H04W72/08

CPC classification number: H04W72/005 ,  H04L5/0048 ,  H04L5/0053 ,  H04W48/10 ,  H04W72/082

Abstract: Provided are a system message transmission method and device, which relate to the field of wireless communications. According to the system message transmission method, a system message is transmitted at a preset resource location; and a physical downlink channel is transmitted according to the system message. The system message may include at least one of: frequency domain location information of a system, configuration information of a physical shared channel carrying a system message, configuration information of terminal access, available resource information of the physical downlink channel, and radio frame information.

公开(公告)号：US20250119331A1

公开(公告)日：2025-04-10

申请号：US18987164

申请日：2024-12-19

Applicant: ZTE Corporation

Inventor： Yihua MA ,  Zhifeng YUAN ,  Shuqiang XIA ,  Guanghui YU ,  Liujun HU ,  Chuangxin JIANG ,  Zhiqiang HAN

IPC: H04L27/26

Abstract: This patent application discloses methods, apparatus, and systems that relate to weighting window configuration design that can be used in ISAC or other wireless communication systems. In one example aspect, a method for wireless communication includes generating, by a first wireless device, a first signal from a sequence, generating, by the first wireless device, a second signal through an operation comprising multiplying the first signal with a plurality of weighting coefficients associated with a window function; and transmitting, by the first wireless device, the second signal.

公开(公告)号：US20250047541A1

公开(公告)日：2025-02-06

申请号：US18923345

申请日：2024-10-22

Applicant: ZTE CORPORATION

Inventor： Yu XIN ,  Tong BAO ,  Jian HUA ,  Guanghui YU ,  Liujun HU ,  Jin XU

IPC: H04L27/26 ,  G06F17/18

Abstract: A data modulation method, a communication device and a storage medium are disclosed. The data modulation method includes: performing a preset modulation operation on B consecutive data blocks, and configuring the B consecutive data blocks to have a same head-end reference signal sequence and/or a same tail-end reference signal sequence; inserting Z zeros between adjacent time domain data of the B consecutive data blocks; performing a filtering operation on the B consecutive data blocks into which Z zeros have been inserted, and transmitting the filtered data on a physical resource, where B is greater than or equal to 2 (i.e., B≥2), and Z is greater than or equal to 0 (i.e., Z≥0).

公开(公告)号：US20250039029A1

公开(公告)日：2025-01-30

申请号：US18696904

申请日：2022-09-21

Applicant: ZTE CORPORATION

Inventor： Yu XIN ,  Guanghui YU ,  Tong BAO ,  Jin XU ,  Liujun HU

IPC: H04L27/26

Abstract: A data transmission method includes transmitting to-be-transmitted data in N frequency domain resource blocks, where each of the N frequency domain resource blocks includes K(n) subcarriers, where n=1, 2, . . . , N, N is greater than or equal to 1, and K(n) is greater than or equal to 1; performing inverse Fourier transform and an upsampling operation on the to-be-transmitted data in each of the N frequency domain resource blocks to form N groups of data sequences; and transmitting the N groups of data sequences.

公开(公告)号：US20250030588A1

公开(公告)日：2025-01-23

申请号：US18908059

申请日：2024-10-07

Applicant: ZTE CORPORATION

Inventor： Yu XIN ,  Jian HUA ,  Liujun HU ,  Guanghui YU ,  Jin XU

IPC: H04L27/26 ,  H04L27/20 ,  H04L27/34

Abstract: Provided are a data modulation method and apparatus, a device, and a storage medium. The method includes: a modulation manner is configured, and data is modulated by using the modulation manner. That the constellation point modulation symbol of the modulation manner is formed by combining the first group of constellation point modulation symbols and the second group of constellation point modulation symbols includes: adjusting a phase of the second group of constellation point modulation symbols based on a phase of the first group of constellation point modulation symbols; and forming, based on a combination of the first group of and adjusted second group of constellation point modulation symbols, the constellation point modulation symbol of the modulation manner.

公开(公告)号：US20250007678A1

公开(公告)日：2025-01-02

申请号：US18884467

申请日：2024-09-13

Applicant: ZTE CORPORATION

Inventor： Shuqiang XIA ,  Di ZHANG ,  Yihua MA ,  Zhifeng YUAN ,  Guanghui YU ,  Liujun HU

IPC: H04L5/00 ,  H04B7/0413 ,  H04L27/34

Abstract: Provided are a communication method and device and a storage medium. The communication method applied to a first communication node includes determining a first-type subcarrier set and a second-type subcarrier set, where each first-type subcarrier in the first-type subcarrier set is in a same resource block as at least one second-type subcarrier in the second-type subcarrier set, a first-type subcarrier in the first-type subcarrier set is configured for transmission of communication information and sensing information, and a second-type subcarrier in the second-type subcarrier set is configured for the transmission of the communication information; and sending the first-type subcarrier set and the second-type subcarrier set to a second communication node.

公开(公告)号：US20240414568A1

公开(公告)日：2024-12-12

申请号：US18812457

申请日：2024-08-22

Applicant: ZTE Corporation

Inventor： Feng XIE ,  Tao Ql ,  Zheng PENG ,  Na LIU ,  Guanghui YU ,  Liujun HU

IPC: H04W24/02

Abstract: Methods, systems, and devices related to digital wireless communication, and more specifically, to techniques related to operating an access network with multiple domains. In an example embodiment, a method for wireless communication can include receiving, at a physical resource group control function, a first message on a service-based interface provided by the physical resource group control function. The method may also include, in response to receiving the first message, transmitting, by the physical resource group control function, a second message on the service-based interface provided by the physical resource group control function.

公开(公告)号：US20240223427A1

公开(公告)日：2024-07-04

申请号：US18556937

申请日：2022-07-12

Applicant: ZTE CORPORATION

Inventor： Yu XIN ,  Tong BAO ,  Guanghui YU ,  Jin XU ,  Liujun HU

IPC: H04L27/26

CPC classification number: H04L27/2628 ,  H04L27/26025 ,  H04L27/2634

Abstract: A data transmission method is provided, the method includes: transmitting to-be-transmitted data in N frequency domain resource blocks, wherein the N frequency domain resource blocks include at least one subcarrier respectively, and N is an integer greater than or equal to 1; performing a first processing on to-be-transmitted data on each frequency domain resource block of the N frequency domain resource blocks, to form N data sequences; performing a second processing on the N data sequences to form a data sequence; and transmitting the data sequence.

公开(公告)号：US20240056128A1

公开(公告)日：2024-02-15

申请号：US18257992

申请日：2021-12-10

Applicant: ZTE CORPORATION

Inventor： Jun YANG ,  Yijian CHEN ,  Min FANG ,  Jianwu DOU ,  Zhaohua LU ,  Liujun HU ,  Wanchun ZHANG

IPC: H04B7/04 ,  H04B7/06

CPC classification number: H04B7/04013 ,  H04B7/0617 ,  H04B7/0634

Abstract: Provided are an intelligent metasurface manipulation method, apparatus, and system, an intelligent metasurface, and a storage medium. The intelligent metasurface manipulation method includes determining channel information and beam manipulation information; determining a manipulation parameter to be optimized in a preset target function according to the channel information and the beam manipulation information; determining a target manipulation state of each electromagnetic unit on an intelligent metasurface according to the manipulation parameter to be optimized; and adjusting a current state of each electromagnetic unit to the target manipulation state.

公开(公告)号：US20230353438A1

公开(公告)日：2023-11-02

申请号：US18014718

申请日：2021-05-20

Applicant: ZTE CORPORATION

Inventor： Yu XIN ,  Tong BAO ,  Guanghui YU ,  Liujun HU ,  Jin XU

IPC: H04L27/26

CPC classification number: H04L27/2636 ,  H04L27/26265 ,  H04L27/2614 ,  H04L27/261

Abstract: A data transmission method includes: performing M-point discrete Fourier transform (DFT) on first time domain data to obtain frequency domain data; performing a filtering operation on the frequency domain data to obtain filtered frequency domain data; performing N-point inverse discrete Fourier transform (IDFT) on the filtered frequency domain data to obtain second time domain data; and transmitting the second time domain data on a physical resource.