公开(公告)号：US20240107532A1

公开(公告)日：2024-03-28

申请号：US18534242

申请日：2023-12-08

Applicant: ZTE Corporation

Inventor： Wei GOU ,  Junfeng ZHANG ,  Shuaihua KOU ,  Xianghui HAN

IPC: H04W72/1268 ,  H04W72/21

CPC classification number: H04W72/1268 ,  H04W72/21

Abstract: The present disclosure describes methods, system, and devices for configuring and transmitting a scheduling request (SR). One method includes determining, by a user equipment (UE) configured with a primary cell (PCell) and a secondary cell (SCell), a first scheduling request (SR) in the PCell, a first logical channel identifier (ID) being associated with the first SR configured in the PCell; and determining, by the UE, a second SR in the SCell. Another method includes configuring, by a base station, a UE with a PCell and a SCell, wherein: a first SR is configured in the PCell, a first logical channel ID being associated with the first SR configured in the PCell; and/or a second SR is configured in the SCell.

公开(公告)号：US20240048316A1

公开(公告)日：2024-02-08

申请号：US18489680

申请日：2023-10-18

Applicant: ZTE Corporation

Inventor： Xingguang WEI ,  Xing LU ,  Xianghui HAN ,  Junfeng ZHANG ,  Shuaihua KOU ,  Jian LI

IPC: H04L5/00 ,  H04W52/32 ,  H04W24/10

CPC classification number: H04L5/0048 ,  H04W52/325 ,  H04W24/10

Abstract: Techniques are described for configuration and/or transmission of reference signals. An example wireless communication method includes transmitting, by a first network device, a first reference signal to a second network device, where the first reference signal is transmitted on N occasions, where each of the N occasions is based on a first set of time domain resources and a first set of frequency domain resources of the first reference signal, where each of the N occasions includes X time units in time domain and Y frequency units in frequency domain, and where N, X, and Y are integers greater than or equal to 1; and receiving, by the first network device from the second network device, a measurement report in response to the transmitting the first reference signal.

公开(公告)号：US20230328799A1

公开(公告)日：2023-10-12

申请号：US18333791

申请日：2023-06-13

Applicant: ZTE Corporation

Inventor： Li TIAN ,  Jianqiang DAI ,  Junfeng ZHANG ,  He HUANG ,  Yuzhou HU

IPC: H04W74/08 ,  H04W74/00

CPC classification number: H04W74/0833 ,  H04W74/004 ,  H04W74/008

Abstract: This disclosure relates to wireless communication formats that avoid conflicts in message transmissions. In one implementation, conflicts are avoided by determining that transmitting the uplink message according to a first transmission format will result in a conflict, and responsively determining to transmit the uplink message according to a second transmission format. In another implementation, conflicts are avoided by waiting to transmit a message part until a next time unit of a physical channel that is not conflicted. In another implementation, conflicts are avoided by configuring time units of a second physical channel relative to time units of a first physical channel according to an uplink time unit offset.

公开(公告)号：US20230247632A1

公开(公告)日：2023-08-03

申请号：US18132338

申请日：2023-04-07

Applicant: ZTE Corporation

Inventor： Wei GOU ,  Peng HAO ,  Junfeng ZHANG

IPC: H04W72/1273 ,  H04W72/23 ,  H04L1/1812

CPC classification number: H04W72/1273 ,  H04W72/23 ,  H04L1/1812

Abstract: The present document relates to methods, systems, and devices related to digital wireless communication, and more specifically, to techniques related to determining whether to switch a carrier of control channel resources such as a physical uplink control channel (PUCCH) resource. One example method includes transmitting, by a network node, a carrier indicator message to a terminal, the carrier indicator message indicating a carrier via a predefined bit field in a control indicator field. The method can also include receiving, by the network node, a second message from the terminal on the carrier indicated in the carrier indicator message.

公开(公告)号：US20230231662A1

公开(公告)日：2023-07-20

申请号：US18189022

申请日：2023-03-23

Applicant: ZTE Corporation

Inventor： Wei GOU ,  Peng HAO ,  Xianghui HAN ,  Junfeng ZHANG ,  Xing LIU

IPC: H04L1/1829 ,  H04L1/1607

CPC classification number: H04L1/1861 ,  H04L1/1671

Abstract: Techniques are described for multiplexing non-acknowledgement (NACK) only physical uplink control channel (PUCCH) transmission that overlaps in time domain with another uplink control channel transmission. An example wireless communication method includes performing a first determination, by a communication node, whether a scheduling request (SR) transmission needs to be performed in a control channel; performing a second determination, by the communication node and in response to determining that the SR needs to be transmitted in the control channel, that a first resource for a non-acknowledgement (NACK) only transmission in the control channel overlaps in time domain with a second resource for the SR transmission; and transmitting, in response to the second determination, a sequence in the second resource in the control channel, where the sequence indicates the SR and a feedback message for the NACK only transmission.

公开(公告)号：US20230198677A1

公开(公告)日：2023-06-22

申请号：US17917284

申请日：2021-01-13

Applicant: ZTE Corporation

Inventor： Wei GOU ,  Peng HAO ,  Xianghui HAN ,  Junfeng ZHANG ,  Wei CHEN ,  Min REN

IPC: H04L1/1812 ,  H04W72/1268 ,  H04W72/1273 ,  H04W72/11 ,  H04W72/566

CPC classification number: H04L1/1812 ,  H04W72/1268 ,  H04W72/1273 ,  H04W72/11 ,  H04W72/566

Abstract: Provided are an HARQ-ACK codebook generation method, an HARQ-ACK codebook transmission method, and a PDSCH reception method. The HARQ-ACK codebook generation method includes: receiving UL grant information sent by a base station, wherein a PUSCH scheduled by the UL grant information is used for the UE to transmit an HARQ-ACK codebook; and according to a value of a Downlink Assignment index (DAD in the UL grant information and a situation that the UE receives PDSCHs, determining a corresponding mechanism to generate the HARQ-ACK codebook.

公开(公告)号：US20220369307A1

公开(公告)日：2022-11-17

申请号：US17876614

申请日：2022-07-29

Applicant: ZTE CORPORATION

Inventor： Min REN ,  Peng HAO ,  Xianghui HAN ,  Junfeng ZHANG

IPC: H04W72/04

Abstract: Presented are systems and methods for resource allocation. A wireless communication device may receive information from a wireless communication node, the information comprising a location of a starting symbol (S) and a time domain duration (L) of a first transmission occasion for a set of one or more transmissions, a number of consecutive slots, and a number (N) of transmission occasions in a time slot, each transmission occasion defining a time window for one of the one or more transmissions. The wireless communication device may determine a location of a last transmission occasion of the set. The wireless communication device may perform the set of one or more transmissions across the number of consecutive time slots according to the information and the location of the last transmission occasion.

公开(公告)号：US20220231806A1

公开(公告)日：2022-07-21

申请号：US17512428

申请日：2021-10-27

Applicant: ZTE CORPORATION

Inventor： Yuzhou HU ,  Li TIAN ,  Ziyang LI ,  Weimin LI ,  Junfeng ZHANG

IPC: H04L5/00

Abstract: Systems and methods for determining a mapping that associates a plurality of preambles to a plurality of channel resource units used to carry a plurality of payloads associated with the plurality of preambles, including but not limited to, determining that the plurality of channel resource units is carrying the plurality of payloads, determining that a set of preambles of the plurality of preambles is associated with a same beam, and prioritizing mapping the set of preambles to reference signals of the plurality of channel resource units corresponding to different code division multiplexing (CDM) groups.

公开(公告)号：US20220217652A1

公开(公告)日：2022-07-07

申请号：US17607700

申请日：2020-04-13

Applicant: ZTE CORPORATION

Inventor： Weimin LI ,  Junfeng ZHANG ,  Yuzhou HU ,  Li TIAN

IPC: H04W52/36 ,  H04W52/14 ,  H04W52/28 ,  H04W52/50

Abstract: Disclosed are a power determination method, a power determination apparatus, a terminal and a storage medium. The power determination method includes: acquiring a power ramping amount according to a power ramping count value and a power ramping step, where the power ramping count value includes a power ramping count value of a first transmission mode and a power ramping count value of a second transmission mode; and determining a transmission power according to the power ramping amount.

公开(公告)号：US20220200772A1

公开(公告)日：2022-06-23

申请号：US17599426

申请日：2020-03-30

Applicant: ZTE CORPORATION

Inventor： Weimin LI ,  Junfeng ZHANG ,  Li TIAN ,  Yuzhou HU

IPC: H04L5/00

Abstract: Provided are transmission methods and devices, a terminal, a base station, a communication system and a storage medium. The method includes: acquiring a first index, acquiring first information, and in response to determining that the first index satisfies a first preset rule according to the first information, determining that content to be transmitted includes a first message.