公开(公告)号：US20240397387A1

公开(公告)日：2024-11-28

申请号：US18697454

申请日：2022-10-25

Applicant: ZTE CORPORATION

Inventor： Xiyu WANG ,  Feng WU ,  Lingbin WANG

IPC: H04W28/20 ,  H04L5/00 ,  H04W16/14 ,  H04W72/0453

Abstract: Embodiments of the present application relate to the technical field of communications. Disclosed are a carrier cell establishment method, an electronic device, and a computer-readable storage medium. The carrier cell establishment method includes: determining a type of a carrier; when the type of the carrier is an irregular type, fragmenting the carrier to obtain one or more carrier fragments, wherein the irregular type comprises a first type and/or a second type, the bandwidth of the carrier of the first type is continuous and different from a preset standard bandwidth, and the bandwidth of the carrier of the second type is discontinuous; establishing a physical cell according to the one or more carrier fragments; and establishing a carrier cell by configuring a protocol stack corresponding to the physical cell.

公开(公告)号：US20250048210A1

公开(公告)日：2025-02-06

申请号：US18717605

申请日：2022-11-18

Applicant: ZTE CORPORATION

Inventor： Xiyu WANG ,  Xueying HUANG

IPC: H04W36/08 ,  H04W36/00

Abstract: Disclosed are a method for handover between base stations, a telecommunication network architecture, a controller, and a readable storage medium. The method may include generating, by the UE, a channel resource report, and sending by the UE, the channel resource report to the source base station; generating, by the source base station, a handover command according to the channel resource report, and sending, by the source base station, the handover command to the target base station, where the handover command carries an AMF identifier; acquiring, by the target base station, a first connectivity status between the target base station and an AMF corresponding to the AMF identifier, according to the AMF identifier carried in the handover command; and performing a handover, by the target base station, by adopting a corresponding preset handover method according to the first connectivity status.

公开(公告)号：US20240214164A1

公开(公告)日：2024-06-27

申请号：US18387003

申请日：2023-11-03

Applicant: ZTE Corporation

Inventor： Xiyu WANG ,  Zhaohua LU ,  Bo GAO ,  Liujun HU

IPC: H04L5/00 ,  H04W24/10

CPC classification number: H04L5/0057 ,  H04W24/10

Abstract: Provided are an information feedback method and apparatus, an information receiving method and apparatus, a device, and a storage medium. The information feedback includes the following: a second node configures a report configuration and sends the report configuration to a first node; the first node receives the report configuration sent by the second node and determines channel state information according to the report configuration, where the channel state information includes a reference signal, and the reference signal satisfies a grouping criterion associated with the report configuration; the channel state information is fed back to the second node through a report instance; and the second node receives the channel state information fed back by the first node through the report instance.

公开(公告)号：US20230116788A1

公开(公告)日：2023-04-13

申请号：US18078711

申请日：2022-12-09

Applicant: ZTE Corporation

Inventor： Xiyu WANG ,  Zhaohua LU ,  Bo GAO ,  Liujun HU

IPC: H04L5/00 ,  H04W24/10

Abstract: Provided are an information feedback method and apparatus, an information receiving method and apparatus, a device, and a storage medium. The information feedback includes the following: a second node configures a report configuration and sends the report configuration to a first node; the first node receives the report configuration sent by the second node and determines channel state information according to the report configuration, where the channel state information includes a reference signal, and the reference signal satisfies a grouping criterion associated with the report configuration; the channel state information is fed back to the second node through a report instance; and the second node receives the channel state information fed back by the first node through the report instance.

公开(公告)号：US20250015931A1

公开(公告)日：2025-01-09

申请号：US18893864

申请日：2024-09-23

Applicant: ZTE Corporation

Inventor： Shujuan ZHANG ,  Zhaohua LU ,  Xiyu WANG ,  Chuangxin JIANG ,  Huahua XIAO ,  Zhen HE

IPC: H04L1/1812 ,  H04L5/00

Abstract: Disclosed are an information transmission method and device, an information determination method and device, a signaling information transmission method and device, a parameter acquisition method and device, and a storage medium. The information transmission method includes: second information corresponding to a hybrid automatic repeat request acknowledge (HARQ-ACK) codebook to be transmitted is determined; the HARQ-ACK codebook to be transmitted is determined according to the determined second information; and the determined HARQ-ACK codebook is transmitted; where the second information includes at least one of: a frequency domain bandwidth set, first information, or high-layer signaling information.

公开(公告)号：US20240430061A1

公开(公告)日：2024-12-26

申请号：US18827445

申请日：2024-09-06

Applicant: ZTE CORPORATION

Inventor： Shujuan ZHANG ,  Zhaohua LU ,  Xiyu WANG ,  Bo GAO ,  Yijian CHEN ,  Yu Ngok LI ,  Chuangxin JIANG

IPC: H04L5/00

Abstract: A method for beam failure recovery includes performing, in response to a non-empty intersection existing among time domain resources corresponding to beam failure recovery processes of N frequency domain bandwidths, any one of the following methods: selecting the beam failure recovery process of one frequency domain bandwidth among the beam failure recovery processes of the N frequency domain bandwidths, performing the beam failure recovery process of the selected frequency domain bandwidth, and terminating or suspending beam failure recovery processes of the unselected frequency domain bandwidths; combining the beam failure recovery processes of the N frequency domain bandwidths into a single beam failure recovery process and performing the single beam failure recovery process; or performing the beam failure recovery processes of the N frequency domain bandwidths simultaneously. Here N is a positive integer greater than 1.

公开(公告)号：US20220166581A1

公开(公告)日：2022-05-26

申请号：US17598784

申请日：2020-03-30

Applicant: ZTE CORPORATION

Inventor： Shujuan ZHANG ,  Zhaohua LU ,  Xiyu WANG ,  Bo GAO ,  Yijian CHEN ,  Yu Ngok LI ,  Chuangxin JIANG

IPC: H04L5/00

Abstract: A method for beam failure recovery includes performing, in response to a non-empty intersection existing among time domain resources corresponding to beam failure recovery processes of N frequency domain bandwidths, any one of the following methods: selecting the beam failure recovery process of one frequency domain bandwidth among the beam failure recovery processes of the N frequency domain bandwidths, performing the beam failure recovery process of the selected frequency domain bandwidth, and terminating or suspending beam failure recovery processes of the unselected frequency domain bandwidths; combining the beam failure recovery processes of the N frequency domain bandwidths into a single beam failure recovery process and performing the single beam failure recovery process; or performing the beam failure recovery processes of the N frequency domain bandwidths simultaneously. Here N is a positive integer greater than 1.

公开(公告)号：US20250096987A1

公开(公告)日：2025-03-20

申请号：US18965604

申请日：2024-12-02

Applicant: ZTE Corporation

Inventor： Xiyu WANG ,  Zhaohua LU ,  Bo GAO ,  Liujun HU

IPC: H04L5/00 ,  H04W24/10

Abstract: Provided are an information feedback method and apparatus, an information receiving method and apparatus, a device, and a storage medium. The information feedback includes the following: a second node configures a report configuration and sends the report configuration to a first node; the first node receives the report configuration sent by the second node and determines channel state information according to the report configuration, where the channel state information includes a reference signal, and the reference signal satisfies a grouping criterion associated with the report configuration; the channel state information is fed back to the second node through a report instance; and the second node receives the channel state information fed back by the first node through the report instance.

公开(公告)号：US20230397256A1

公开(公告)日：2023-12-07

申请号：US18123747

申请日：2023-03-20

Applicant: ZTE Corporation

Inventor： Xiyu WANG ,  Junfeng ZHANG ,  Xing LIU ,  Peng HAO

IPC: H04W74/08

CPC classification number: H04W74/0833 ,  H04W74/0891

Abstract: Methods, apparatus and systems are described for preamble aggregation in a random access procedure. In one embodiment, a method performed by a wireless communication device for preamble aggregation is disclosed. The method includes: transmitting, to a wireless communication node, a first message comprising a number of copies of a preamble for an access to the wireless communication node, wherein the number is an integer larger than one, and wherein the copies of the preamble are carried by different uplink random access channel (RACH) occasions respectively; and monitoring, within a response time window, for a second message comprising a response to the first message from the wireless communication node, wherein all of the copies of the preamble are transmitted before the response time window expires.

公开(公告)号：US20230199798A1

公开(公告)日：2023-06-22

申请号：US18168368

申请日：2023-02-13

Applicant: ZTE CORPORATION

Inventor： Yuxin WANG ,  Zhaohua LU ,  Xiyu WANG ,  Gang LI ,  Chuangxin JIANG ,  Hao WU

IPC: H04W72/232 ,  H04L5/00 ,  H04W52/32 ,  H04W52/54 ,  H04W72/12

CPC classification number: H04W72/232 ,  H04L5/0048 ,  H04W52/325 ,  H04W52/54 ,  H04W72/12

Abstract: Presented are systems and methods for signal transmission. A wireless communication device may receive downlink control information (DCI) from the wireless communication node. The DCI may comprise a plurality of blocks, each one or more blocks of the plurality of blocks for a respective wireless communication device. The wireless communication device may receive the DCI to trigger an aperiodic sounding reference signal (SRS). The wireless communication device may receive a configuration from the wireless communication node via higher layer signaling. The wireless communication device may receive the configuration to configure parameter srs-TPC-PDCCH-Group as typeA, typeB, typeC or typeD.