公开(公告)号：US12120679B2

公开(公告)日：2024-10-15

申请号：US17632282

申请日：2020-07-20

Applicant: ZTE CORPORATION

Inventor： Wei Gou ,  Peng Hao ,  Xingguang Wei ,  Jing Shi

IPC: H04W72/1273 ,  H04L1/1812 ,  H04L5/00 ,  H04W24/08 ,  H04W72/0446 ,  H04W72/20

CPC classification number: H04W72/1273 ,  H04L1/1812 ,  H04L5/0053 ,  H04W24/08 ,  H04W72/0446 ,  H04W72/20

Abstract: Disclosed in the present application are an information counting method, an information counting apparatus, a base station, and a computer storage medium. The information counting method includes: determining multiple PDCCHs which are transmitted within one MO of a serving cell and used for scheduling multiple PDSCHs, where HARQ-ACKs of the multiple PDSCHs are transmitted in one HARQ-ACK codebook; and determining, according to an order of indexes of serving cells to which the multiple PDSCHs belong, an order of values assigned to DAI counter fields in the multiple PDCCHs corresponding to the multiple PDSCHs.

公开(公告)号：US12107712B2

公开(公告)日：2024-10-01

申请号：US17599939

申请日：2020-03-23

Applicant: ZTE CORPORATION

Inventor： Jing Shi ,  Peng Hao ,  Xingguang Wei ,  Wei Gou ,  Xianghui Han

IPC: H04W4/00 ,  H04L27/26 ,  H04W72/0446 ,  H04W72/1263 ,  H04W72/23

CPC classification number: H04L27/26025 ,  H04W72/0446 ,  H04W72/1263 ,  H04W72/23

Abstract: Method and apparatus for transmitting downlink control information (DCI) are provided. The method includes: scheduling traffic channels in multiple transmission time intervals (TTIs) through a single DCI, where a subcarrier spacing of a carrier where the scheduled traffic channel is located is not smaller than a subcarrier spacing of a carrier where the DCI scheduling the traffic channel is located; and transmitting the DCI. A problem of how to use a multi-TTI scheduling for a cross-carrier scheduling in which a subcarrier spacing of a scheduling carrier is smaller than a subcarrier spacing of a scheduled carrier in the related art may be solved, and the effects of scheduling the multiple TTIs through a single DCI and reducing the overhead are achieved.

公开(公告)号：US20240298348A1

公开(公告)日：2024-09-05

申请号：US18661236

申请日：2024-05-10

Applicant: ZTE Corporation

Inventor： Junfeng Zhang ,  Xing Liu ,  Xianghui Han ,  Jing Shi ,  Xingguang Wei

IPC: H04W74/00 ,  H04W74/0833

CPC classification number: H04W74/004 ,  H04W74/0833

Abstract: Methods, devices, and non-transitory computer readable media are provided for configuring physical random access channel (PRACH) retransmissions in a wireless communication network. A PRACH trigger is received including a random access channel occasion (RO) indication. A PRACH preamble is transmitted to a base station during a first RO specified by the RO indication. One or more PRACH preamble repetitions are transmitted to the base station during a second RO specified by the RO indication. A random access response (RAR) is received from the base station in response to the PRACH preamble and/or the one or more PRACH preamble repetitions.

公开(公告)号：US20240147448A1

公开(公告)日：2024-05-02

申请号：US18534888

申请日：2023-12-11

Applicant: ZTE Corporation

Inventor： Wei Gou ,  Xianghui Han ,  Xingguang Wei ,  Kai Xiao

IPC: H04W72/0457 ,  H04W72/0446 ,  H04W72/21 ,  H04L5/00

CPC classification number: H04W72/0457 ,  H04W72/0446 ,  H04W72/21 ,  H04L5/0007

Abstract: The present disclosure describes methods, system, and devices for configuring time-frequency resource in a half-duplex and/or full-duplex telecommunication system. The method includes receiving, by a user equipment (UE), first signaling to configure a first slot structure, the first slot structure comprising a symbol attribute of a set of orthogonal frequency division multiplexing (OFDM) symbols as a first symbol attribute; receiving, by the UE, second signaling to configure a second slot structure, the second slot structure comprising to change the symbol attribute of the set of OFDM symbols as a second symbol attribute; and determining, by the UE based on the second slot structure, a bandwidth part (BWP) comprising at least one symbol in the set of OFDM symbols, the BWP having an attribute being same as the second symbol attribute.

公开(公告)号：US20220039142A1

公开(公告)日：2022-02-03

申请号：US17489214

申请日：2021-09-29

Applicant: ZTE Corporation

Inventor： Jian Li ,  Xingguang Wei ,  Peng Hao ,  Yu Ngok Li

IPC: H04W72/12 ,  H04L5/00

Abstract: Methods, apparatus, and systems for reducing signaling overhead in a primary while supporting fast activation of one or more secondary cells are described. In one example aspect, a wireless communication method includes receiving, by a mobile device, a signaling message from a base station for configuring a primary cell and at least one secondary cell. The secondary cell is configured with at least one bandwidth part and the signaling message includes a first information element associated with the bandwidth part. The first information element further includes a second information element for enabling or disabling cross-carrier scheduling for the bandwidth part. The method also includes performing, by the mobile device, blind decoding to obtain scheduling information with respect to the bandwidth part based on whether the cross-carrier scheduling for the bandwidth part is enabled or disabled.