公开(公告)号：US20240008065A1

公开(公告)日：2024-01-04

申请号：US18467228

申请日：2023-09-14

Applicant: ZTE CORPORATION

Inventor： Chenchen ZHANG ,  Feng BI

IPC: H04W72/53 ,  H04W76/28 ,  H04L5/00 ,  H04W72/0446 ,  H04W72/23

CPC classification number: H04W72/53 ,  H04W76/28 ,  H04L5/0007 ,  H04W72/0446 ,  H04W72/23

Abstract: Provided are method and device for indicating a frame structure. The method includes determining one or multiple first time units; and indicating the frame structure of the one or multiple first time units; wherein a transmission direction on the one or multiple first time units is indicated by the frame structure, the transmission direction comprises downlink transmission, uplink transmission or flexible direction. Further provided are method and device for determining a frame structure, a storage medium, and an electronic device.

公开(公告)号：US20230254874A1

公开(公告)日：2023-08-10

申请号：US18297788

申请日：2023-04-10

Applicant: ZTE CORPORATION

Inventor： Xing LIU ,  Peng HAO ,  Yachao LIANG ,  Feng BI

IPC: H04W72/23 ,  H04J3/16

CPC classification number: H04W72/23 ,  H04J3/1694 ,  H04W72/044

Abstract: Provided are time domain resource determination and detection methods and apparatuses, a storage medium and an electronic device. The method includes determining a time domain resource allocation pattern set. The time domain resource allocation pattern set includes at least one of a time domain resource allocation pattern set corresponding to a combination of a first subcarrier spacing (SCS) and a second SCS, where the first SCS is an SCS of a first channel signal, and the second SCS is an SCS of a second channel signal; a time domain resource allocation pattern set indicated by downlink control information (DCI) signaling; or a time domain resource allocation pattern set corresponding to a slot type. A time domain resource allocation pattern in the time domain resource allocation pattern set is used to indicate symbols occupied by the second channel signal. This solves the technical problem in the related art that only the second channel signal is supported to be transmitted on several consecutive symbols in the slot.

公开(公告)号：US20230156644A1

公开(公告)日：2023-05-18

申请号：US17916701

申请日：2020-12-08

Applicant: ZTE CORPORATION

Inventor： Feng BI ,  Ting MIAO ,  Weimin XING ,  Youxiong LU ,  Wenhao LIU

IPC: H04W56/00 ,  H04L27/26

CPC classification number: H04W56/004 ,  H04L27/26025 ,  H04W88/08

Abstract: Provided are a timing difference determination method and apparatus, a device, and a storage medium. The timing difference determination method includes: determining a timing parameter based on at least one of the following parameters: a parameter related to the timing parameter, a parameter related to a timing advance, or a parameter related to a physical resource.

公开(公告)号：US20220394649A1

公开(公告)日：2022-12-08

申请号：US17876633

申请日：2022-07-29

Applicant: ZTE CORPORATION

Inventor： Ting MIAO ,  Weimin XING ,  Feng BI ,  Youxiong LU ,  Wenhao LIU

IPC: H04W56/00

Abstract: A system and method for receiving timing configuration information are disclosed herein. In one embodiment, a method performed by a first node includes receiving, by the first node, timing configuration information, the timing configuration information comprises at least one of a timing advance parameter (NTA), a timing advance offset (NTA,offset), NTA granularity indication information, time difference information at a second node, a timing adjustment parameter (ΔTq). The method includes determining, by the first node, at least one of UL Tx timing or DL Tx timing based on the timing configuration information.

公开(公告)号：US20210345324A1

公开(公告)日：2021-11-04

申请号：US17281079

申请日：2019-09-25

Applicant: ZTE Corporation

Inventor： Wenhao LIU ,  Youxiong LU ,  Ting MIAO ,  Feng BI

IPC: H04W72/04 ,  H04W72/12 ,  H04W52/36 ,  H04W24/10

Abstract: Provided are a configuration method and apparatus for a frame structure, and a storage medium. The configuration method for the frame structure includes: receiving, by a first node, frame structure parameters configured by a second node, wherein each frame structure parameter comprises: a period and a type of a frame structure, and the frame structure parameters comprise a common frame structure parameter, a first dedicated frame structure parameter and a second dedicated frame structure parameter; obtaining, by the first node, an uplink/downlink division of the frame structure according to the common frame structure parameter and/or the first dedicated frame structure parameter, and determining, according to the second dedicated frame structure parameter by the first node, the frame structure for uplink transmission of a backhaul link and the frame structure for downlink transmission of the backhaul link.

公开(公告)号：US20210258889A1

公开(公告)日：2021-08-19

申请号：US17265781

申请日：2019-08-02

Applicant: ZTE CORPORATION

Inventor： Shujuan ZHANG ,  Feng BI ,  Chuangxin JIANG ,  Xing LIU ,  Ke YAO ,  Jie CHEN ,  Lin CHEN

IPC: H04W52/32 ,  H04W52/36 ,  H04W56/00

Abstract: Disclosed is a power determination method, including: a first communication node determines power information according to at least one of signaling information and an agreed rule, where the power information includes at least one of: first-type power information associated with a first-type channel or signal, second-type power information associated with a second-type channel or signal, or third-type power information associated with the first-type channel or signal; where an acquisition parameter of the first-type power information comprises the second-type power information, and an acquisition parameter of the third-type power information do not comprise the second-type power information; and where the first-type channel or signal is a channel or a signal between the first communication node and a second communication node, and the second-type channel or signal is a channel or a signal between the first communication node and one or more third communication nodes.

公开(公告)号：US20200329493A1

公开(公告)日：2020-10-15

申请号：US16910348

申请日：2020-06-24

Applicant: ZTE Corporation

Inventor： Ling YANG ,  Wei GOU ,  Focai PENG ,  Feng BI ,  Xincai LI ,  Yajun ZHAO

IPC: H04W74/08 ,  H04W72/04 ,  H04W72/08 ,  H04W72/12 ,  H04W72/14

Abstract: Provided are a method and apparatus for configuring contention-based access parameters of a Licensed-Assisted Access (LAA) device. The method includes: determining, according to different priority classes, different Listen Before Talk (LBT) mechanisms or different LBT mechanism parameter sets corresponding to the different priority classes; executing contention-based access to an unlicensed carrier by using the different LBT mechanisms or the different LBT mechanism parameter sets corresponding to the different priority classes; and when a right of using the unlicensed carrier is successfully gained based on a used LBT mechanism or a used LBT mechanism parameter set, transmitting data by utilizing the unlicensed carrier.

公开(公告)号：US20200288377A1

公开(公告)日：2020-09-10

申请号：US16622861

申请日：2018-06-11

Applicant: ZTE CORPORATION

Inventor： Xing LIU ,  Feng BI ,  Junfeng ZHANG ,  Peng HAO ,  Haigang HE

IPC: H04W48/08 ,  H04W74/08

Abstract: The present application provides an information transmission method and device, storage medium and processor. The method includes: a network side transmits request configuration information of other system information to a terminal, the request configuration information of the other system information including a transmission configuration for request information of the other system information, the request information of the other system information being information transmitted to the network side when the terminal requests to acquire the other system information; and the network side transmits the other system information on the downlink transmission port indicated by the request information of the other system information.

公开(公告)号：US20200235866A1

公开(公告)日：2020-07-23

申请号：US16842339

申请日：2020-04-07

Applicant: ZTE CORPORATION

Inventor： Xing LIU ,  Peng HAO ,  Wei GOU ,  Feng BI

IPC: H04L1/18 ,  H04L5/00 ,  H04W72/04 ,  H04L1/16

Abstract: A system and method for codebook feedback for data retransmissions are disclosed herein. In one embodiment, a method performed by communication device includes: receiving at least one of first downlink information and second downlink information from a communication node, wherein: the first downlink information is received before uplink grant information is received, and the second downlink information is received after the uplink grant information is received; generating at least one hybrid automatic repeat request acknowledgement (HARQ ACK), wherein the at least one HARQ ACK comprises at least one of: a first feedback information corresponding to the first downlink information, and a second feedback information corresponding to the second downlink information; and sending the HARQ ACK to the communication node in a feedback slot based on an uplink feedback timing indicated in the uplink grant information.

公开(公告)号：US20200170032A1

公开(公告)日：2020-05-28

申请号：US16089531

申请日：2017-03-15

Applicant: ZTE CORPORATION

Inventor： Xincai LI ,  Yajun ZHAO ,  Wei GOU ,  Feng BI

IPC: H04W72/12 ,  H04W72/04 ,  H04L1/18

Abstract: The present invention provides a data transmission method, comprising: sending scheduling information to a terminal on a downlink subframe, wherein the scheduling information is used for scheduling the terminal to transmit uplink data on one or more uplink subframes of an unlicensed carrier; and receiving the uplink data transmitted by the terminal. The present invention provides a technical solution of multi-subframe scheduling in the unlicensed carrier which does not exist in the prior art. The present invention also provides a data transmission device and a storage medium.