公开(公告)号：US12167377B2

公开(公告)日：2024-12-10

申请号：US17707441

申请日：2022-03-29

Applicant: ZTE Corporation

Inventor： Kai Xiao ,  Xing Liu ,  Peng Hao ,  Xianghui Han

IPC: H04L5/00 ,  H04L1/00 ,  H04W72/04 ,  H04W72/044

Abstract: Apparatuses, methods, systems, and computer readable media are disclosed. In one aspect, a wireless communications method is disclosed. The method includes receiving, at a wireless terminal from a network node, an uplink cancellation indication. The method further includes determining, at the wireless terminal, an allocation of a reference uplink resources comprising a plurality of uplink time-frequency resources; and determining, by the wireless terminal, one or more of the plurality of uplink time-frequency resources to cancel according to the uplink cancellation indication. The method further includes cancelling, by the wireless terminal based on the uplink cancellation indication, an uplink transmission on the determined one or more of the plurality of uplink time-frequency resources.

公开(公告)号：US20240389103A1

公开(公告)日：2024-11-21

申请号：US18789919

申请日：2024-07-31

Applicant: ZTE Corporation

Inventor： Wei GOU ,  Xianghui Han ,  Xingguang Wei ,  Shuaihua Kou

IPC: H04W72/21 ,  H04L5/00

Abstract: The present disclosure describes methods, system, and devices for configuring and scheduling a physical uplink control channel (PUCCH). A method includes transmitting, by a user equipment (UE), a PUCCH to a base station, the UE being configured with an uplink (UL) subband, by: receiving, by the UE, a configuration for at least one PUCCH resource; determining, by the UE, whether a PUCCH resource is valid for the UL subband based on the configuration; and in response to the determining that the PUCCH resource is valid for the UL subband, transmitting, by the UE, the PUCCH in the PUCCH resource to the base station.

公开(公告)号：US12119865B2

公开(公告)日：2024-10-15

申请号：US17814639

申请日：2022-07-25

Applicant: ZTE Corporation

Inventor： Jian Li ,  Peng Hao ,  Xianghui Han ,  Yiwei Deng

IPC: H04B1/71 ,  H04B1/7136

CPC classification number: H04B1/7136

Abstract: Methods, apparatus, and systems for enabling a flexible frequency hopping mechanism are described. In one example aspect, a wireless communication method is disclosed. The method includes receiving, by a communication device, a first message from a network device. The first message comprises a list of frequency hopping offsets and a value indicating a number of repetitions of a data transmission. The method also includes receiving, by the communication device, a second message selecting a frequency hopping offset from the list of frequency hopping offsets and applying multiple frequency hopping offsets to the number of repetitions of the data transmission. The multiple frequency offsets are determined according to a rule associated with the selected frequency hopping offset.

公开(公告)号：US12101776B2

公开(公告)日：2024-09-24

申请号：US17892857

申请日：2022-08-22

Applicant: ZTE Corporation

Inventor： Xianghui Han ,  Shuqiang Xia ,  Chunli Liang ,  Wei Gou ,  Jing Shi ,  Wen Zhang

IPC: H04W72/1263 ,  H04L1/1812 ,  H04L5/00 ,  H04W72/21

CPC classification number: H04W72/21 ,  H04L1/1812 ,  H04L5/0007

Abstract: Physical Uplink Control Channel (PUCCH) can be effectively allocated and utilized by base stations and mobile stations. In an exemplary embodiment, a mobile station receives from a base station an allocation of a first set channel resource groups. The base station assigns a second set of channel resource groups. The mobile station decodes, based on the second set of channel resource groups, one or more channel resources to transmit messages to the base station. A benefit of the disclosed exemplary embodiments is that a base station can dynamically assign channel resources to a mobile station.

公开(公告)号：US11974257B2

公开(公告)日：2024-04-30

申请号：US17281134

申请日：2019-09-19

Applicant: ZTE CORPORATION

Inventor： Xing Liu ,  Peng Hao ,  Xianghui Han ,  Zhisong Zuo

IPC: H04W72/04 ,  H04W56/00 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/23

CPC classification number: H04W72/0446 ,  H04W56/001 ,  H04W72/0453 ,  H04W72/23

Abstract: Provided are a time domain resource allocation method and apparatus. The method includes the following operations. A terminal acquires at least one of first information including search space configuration information, control resource set (CORESET) configuration information, and a bandwidth part type. A PDSCH time domain resource allocation table is subsequently determined according to the first information and a multiplexing pattern between a synchronization signal/physical broadcast channel block (SSB) and a CORESET.

公开(公告)号：US11870568B2

公开(公告)日：2024-01-09

申请号：US17267740

申请日：2019-08-12

Applicant: ZTE CORPORATION

Inventor： Wei Lin ,  Peng Hao ,  Jing Shi ,  Wei Guo ,  Min Ren ,  Xianghui Han

IPC: H04L1/00 ,  H04L1/1867 ,  H04L1/20

CPC classification number: H04L1/0026 ,  H04L1/0003 ,  H04L1/0008 ,  H04L1/1896 ,  H04L1/203

Abstract: Provided are a CQI feedback enhancement method, a CQI feedback enhancement device, a CQI feedback enhancement system, a UE and a base station. The CQI feedback enhancement method includes: a base station sends downlink traffic data to a UE; the UE decodes the downlink traffic data; first information is sent to the base station in a case where an error result is obtained by decoding the downlink traffic data, where the first information includes an NACK instruction and an aperiodic CQI, or the first information includes one NACK state of multiple NACK states and different NACK states correspond to different CQIs; and the base station receives the first information.

公开(公告)号：US11770837B2

公开(公告)日：2023-09-26

申请号：US17682877

申请日：2022-02-28

Applicant: ZTE CORPORATION

Inventor： Xing Liu ,  Peng Hao ,  Kai Xiao ,  Xianghui Han

IPC: H04W72/04 ,  H04W72/23 ,  H04W72/0446

CPC classification number: H04W72/23 ,  H04W72/0446

Abstract: Systems and methods for wireless communications are disclosed herein. In one embodiment, a base station configures a first uplink resource. The first uplink resource is defined using configuration parameters including at least one of a time-domain starting point of the first uplink resource, a time-domain duration of the first uplink resource, or a frequency-domain range of the first uplink resource. The base station transmits to a wireless communication device an indication that uplink transmission on a second uplink resource within the first uplink resource is canceled. The wireless communication device cancels the uplink transmission on the second uplink resource.

公开(公告)号：US11569945B2

公开(公告)日：2023-01-31

申请号：US16986055

申请日：2020-08-05

Applicant: ZTE Corporation

Inventor： Xianghui Han ,  Shuqiang Xia ,  Jing Shi ,  Chunli Liang ,  Min Ren ,  Wei Lin

IPC: H04L1/18 ,  H04W72/12 ,  H04L5/00

Abstract: Disclosed are methods, apparatus and systems for reliable information transmission for Ultra-Reliable Low Latency Communication (URLLC) in both (Long Term Evolution) LTE-Advanced and New Radio (NR) systems. In some embodiments, a method includes detecting a downlink transmission on a set of downlink resources, and transmitting a set of signals on a set of uplink resources, which are associated with the set of downlink resources, and where portions of a first and second of the set of signals are identical. In other embodiments, a method includes determining, based on a transmission time, that one or more of a plurality of time units comprises a reference signal, identifying a reference pattern for transmission based on the determining, and transmitting a set of signals comprising the reference pattern during the plurality of time units.

公开(公告)号：US11451336B2

公开(公告)日：2022-09-20

申请号：US17114734

申请日：2020-12-08

Applicant: ZTE CORPORATION

Inventor： Min Ren ,  Peng Hao ,  Shuqiang Xia ,  Jing Shi ,  Xianghui Han ,  Chunli Liang ,  Wei Lin

IPC: H04L1/08 ,  H04W72/04 ,  H04W84/04

Abstract: Provided are a repeated transmission method and apparatus, a network device, and a storage medium. The method includes: determining a plurality of transmission occasions (TOs) for uplink data to be repeatedly transmitted; and in condition that at least one TO, among the plurality of TOs for the uplink data to be repeatedly transmitted, does not conflict with a transmission direction of a slot configuration, repeatedly transmitting the uplink data on the at least one TO.

公开(公告)号：US20220217750A1

公开(公告)日：2022-07-07

申请号：US17705018

申请日：2022-03-25

Applicant: ZTE CORPORATION

Inventor： Xing Liu ,  Peng Hao ,  Wei Gou ,  Xianghui Han ,  Jing Shi

IPC: H04W72/12

Abstract: Systems and methods for wireless communications are disclosed herein. In one embodiment, a wireless communication device determines that transmission of uplink control information (UCI) on at least a portion of a first uplink resource is canceled. In response to determining that the transmission of the UCI on the first resource is canceled, the wireless communication device determines a second uplink resource for transmitting the UCI. The wireless communication device transmits the UCI on the second uplink resource.