公开(公告)号：EP4510745A1

公开(公告)日：2025-02-19

申请号：EP23790976.7

申请日：2023-03-22

Applicant: ZTE Corporation

Inventor： YANG, Jun ,  CHEN, Yijian ,  DOU, Jianwu ,  WANG, Yuxin ,  LI, Yong

IPC: H04W72/12

Abstract: Embodiments of the present application provide a base station scheduling method, a scheduling apparatus, a communication base station, a scheduling system, a scheduling device, a computer-readable storage medium, and a computer program product. A scheduling instruction is obtained by analyzing base station information in an area, then a base station performs autonomous migration according to the scheduling instruction.

公开(公告)号：EP4383620A1

公开(公告)日：2024-06-12

申请号：EP22851853.6

申请日：2022-07-14

Applicant: ZTE Corporation

Inventor： LI, Yong ,  LU, Zhaohua ,  WANG, Yuxin ,  CHEN, Yijian

IPC: H04L5/00 ,  H04W40/22

CPC classification number: H04W40/22 ,  H04W76/10 ,  H04W40/16 ,  H04L5/00

Abstract: Embodiments of the present disclosure relate to the technical field of network communications, and in particular, to a wireless network communication method, an electronic device, and a storage medium. According to the wireless network communication method, a mobile terminal establishes a link with a first network element, wherein the operation that the mobile terminal establishes the link with the first network element includes: a signal in a specific form is transmitted on a specific channel, so that the first network element detects the signal in the specific form on the specific channel, wherein the link is used by the first network element to relay a signal between the mobile terminal and a second network element.

公开(公告)号：EP4354752A1

公开(公告)日：2024-04-17

申请号：EP22803741.2

申请日：2022-04-22

Applicant: ZTE Corporation

Inventor： YE, Xinquan ,  CHEN, Yijian ,  YU, Guanghui ,  LU, Zhaohua ,  HE, Zhen ,  ZHANG, Shujuan

IPC: H04B7/0413 ,  H04W24/02

CPC classification number: Y02D30/70 ,  H04W4/33 ,  H04B7/0413 ,  H04W88/08 ,  H04W24/02

Abstract: Provided are a signal processing method and apparatus, a node, a storage medium and a system. The method includes: acquiring, by a P-bridge, PB, a first uplink processing signal and first indication information, where the first uplink processing signal is a signal obtained after a radio remote unit, RRU, performs first uplink processing on an uplink signal sent by user equipment, UE; performing, by the PB, second uplink processing on the first uplink processing signal according to the first indication information to obtain a second uplink processing signal; and sending, by the PB, the second uplink processing signal to a building baseband unit, BBU, for third uplink processing. In this manner, a function of beyond 5th generation, B5G/6th generation, 6G-oriented dense multiple-input multiple-output, dense MIMO, distributed multiple-input multiple-output, distributed MIMO, or cell-free massive multiple-input multiple-output, cell-free massive MIMO, can be implemented through a change in manner of information processing on the premise that indoor distributed base station architecture in the related art is not changed.

公开(公告)号：EP4351199A1

公开(公告)日：2024-04-10

申请号：EP22815077.7

申请日：2022-05-23

Applicant: ZTE Corporation

Inventor： LI, Yong ,  LU, Zhaohua ,  WANG, Yuxin ,  CHEN, Yijian ,  DOU, Jianwu ,  YANG, Jun

IPC: H04W16/28 ,  H04W72/04

Abstract: A beam processing method, a network device, a base station, and a computer readable storage medium. The beam processing method applied to a network node comprises: obtaining first beam identifier information and beam time domain information sent by a base station, the beam time domain information comprising beamforming time information, and the beamforming time information being used for representing the time at which the network node forms a beam to guide a signal (S100); determining a first time domain according to the beamforming time information (S200); and forming, in the first time domain, a first beam for guiding a signal, the first beam being determined by the network node according to the first beam identifier information (S300).

公开(公告)号：EP4351031A2

公开(公告)日：2024-04-10

申请号：EP24159387.0

申请日：2019-01-30

Applicant: ZTE Corporation

Inventor： WU, Hao ,  LI, Yu Ngok ,  JIANG, Chuangxin ,  ZHANG, Shujuan ,  CHEN, Yijian ,  LU, Zhaohua

IPC: H04B7/06

Abstract: Provided are methods and devices for transmitting a reference signal. The method comprises: determining a sequence parameter associated with the reference signal, where the sequence parameter is used for generating a sequence, and the sequence parameter hops once every X time domain symbols, where X is an integer greater than or equal to 1; determining the reference signal according to the determined sequence parameter; and transmitting the reference signal.

公开(公告)号：EP4325734A2

公开(公告)日：2024-02-21

申请号：EP23197921.2

申请日：2019-11-01

Applicant: ZTE Corporation

Inventor： WU, Hao ,  CHEN, Yijian ,  ZHENG, Guozeng ,  LI, Yong ,  LU, Zhaohua ,  LI, Yu Ngok

IPC: H04B7/06

Abstract: Provided are CSI feedback and receiving methods, apparatuses, a device, and a storage medium. The method includes: a terminal determines PMI, the PMI includes at least one of first base vector information, second base vector information, second coefficient amplitude information or phase information; for one transmission layer, a frequency domain resource in one preset frequency domain unit corresponds to one precoding vector, the precoding vector is a linear combination of first base vectors, and weighting coefficients used in the linear combination of the first base vectors are first coefficients; on multiple frequency domain units contained in a CSI feedback band, a vector composed of first coefficients corresponding to a same first base vector is a linear combination of second base vectors, and weighting coefficients used in the linear combination of the second base vectors are second coefficients; and the terminal feeds back CSI containing the PMI to a base station.

公开(公告)号：EP4283910A2

公开(公告)日：2023-11-29

申请号：EP23184230.3

申请日：2016-08-08

Applicant: ZTE Corporation

Inventor： CHEN, Yijian ,  LI, Yu Ngok ,  CAI, Jianxing ,  XIAO, Huahua ,  LI, Yong ,  WANG, Yuxin ,  LU, Zhaohua ,  WU, Hao

IPC: H04L5/00

Abstract: Information sending, information determining and relationship determining methods and devices are provided. According to the information sending method, a base station sends M parameter sets via high-layer signaling, wherein M>=1, M is a positive integer, each parameter set includes quasi-co-location Non-Zero Power (NZP) Channel State Information Reference Signal (CSI-RS) indication information, and the quasi-co-location NZP CSI-RS indication information is used by a terminal to acquire a large-scale characteristic of a channel; and when M>1, the base station indicates, via a physical-layer control signaling, parameter set selection information of a subframe on which the physical-layer control signaling is sent.

公开(公告)号：EP4274336A1

公开(公告)日：2023-11-08

申请号：EP21914196.7

申请日：2021-12-24

Applicant: ZTE Corporation

Inventor： YE, Xinquan ,  ZHANG, Shujuan ,  CHEN, Yijian ,  YU, Guanghui ,  LU, Zhaohua

IPC: H04W72/04 ,  H04L5/00

Abstract: Disclosed are a QCL relationship determination method and device, a node, and a storage medium. The method comprises: obtaining indication information; determining a QCL relationship between a first reference signal and a second reference signal according to the indication information, the indication information comprising QCL association information, first time window information, and second time window information; the QCL association information comprising the first reference signal having a QCL relationship with the second reference signal, and a QCL type. The above process can determine the QCL relationship between the first reference signal and the second reference signal according to the QCL association information, the first time window information, and the second time window information which are comprised in the obtained indication information.

公开(公告)号：EP4246826A3

公开(公告)日：2023-10-25

申请号：EP23172586.2

申请日：2018-09-21

Applicant: ZTE Corporation

Inventor： CHEN, Yijian ,  LU, Zhaohua ,  LI, Yu Ngok ,  WU, Hao ,  GAO, Bo

IPC: H04W72/04

Abstract: Provided are an information processing method, a communication device and a storage medium. The information processing method which is applied to a first communication device includes: sending X sets of parameter values jointly encoding M types of transmission parameters, where the M types of transmission parameters include a beam indication and/or a quasi-co-location indication parameter, where the beam indication is used for indicating a beam, the quasi-co-location indication parameter is used for indicating a parameter of the beam, and M > 1; selecting Y sets of parameter values from the X sets of parameter values, where X>=Y>=1; and sending a selection indication based on the Y sets of parameter values, where the selection indication is used for selecting the Y sets of parameter values from the X sets of parameter values for a data transmission.

公开(公告)号：EP4082263A1

公开(公告)日：2022-11-02

申请号：EP20942636.0

申请日：2020-07-02

Applicant: ZTE Corporation

Inventor： JIAN, Mengnan ,  ZHAO, Yajun ,  CHEN, Yijian ,  LIU, Ruiqi

IPC: H04W64/00 ,  H04B7/145