公开(公告)号：US20220353030A1

公开(公告)日：2022-11-03

申请号：US17867606

申请日：2022-07-18

Applicant: ZTE Corporation

Inventor： Wei GOU ,  Feng BI

IPC: H04L5/00 ,  H04L27/26

Abstract: Provided are a configuration method and apparatus for a data transmission structure, which include: acquiring a transmission data parameter group, and configuring, according to a preset configuration order, the transmission data parameter group to obtain a transmission unit, where the preset configuration order is a configuration order determined based on a demand of a transmission service. By the present invention, the problem of unable to transmit uplink control due to an unsuccessful CCA in the related art may be solved, thereby improving the frequency spectrum efficiency.

公开(公告)号：US20220070810A1

公开(公告)日：2022-03-03

申请号：US17413482

申请日：2019-12-11

Applicant: ZTE CORPORATION

Inventor： Feng BI ,  Ting MIAO ,  Wenfeng ZHANG ,  Youxiong LU ,  Weimin XING ,  Wenhao LIU ,  Meng MEI

IPC: H04W56/00

Abstract: Provided are a timing information configuration method, apparatus and system and a storage medium. The timing information configuration method includes that a first node predefines or configures timing information of a second node. The timing information includes at least one of: a timing mode, a downlink transmission timing alignment mode, a timing advance (TA) configuration mode, a TA value, an offset of a TA value, a number of orthogonal frequency division multiplexing (OFDM) symbols that an uplink transmission timing is advanced or delayed relative to a downlink transmission timing for alignment, or a number of OFDM symbols that an uplink reception timing is advanced or delayed relative to a downlink reception timing for alignment. The timing information configuration method includes that a second node determines timing information of the second node in a manner of predefinition or in a manner of being configured.

公开(公告)号：US20210345273A1

公开(公告)日：2021-11-04

申请号：US17280478

申请日：2019-09-17

Applicant: ZTE CORPORATION

Inventor： Weimin XING ,  Youxiong LU ,  Feng BI

IPC: H04W56/00 ,  G01S19/05

Abstract: Disclosed are a transmission timing determination method, a transmission timing determination device, and a computer-readable storage medium. First timing adjustment information issued by a first node is received, and a first transmission timing of a second node is adjusted according to the first timing adjustment information, or a global navigation satellite system (GNSS) timing is used as the first transmission timing; and an adjustment manner of the first transmission timing is determined according to synchronization type indication information.

公开(公告)号：US20210084693A1

公开(公告)日：2021-03-18

申请号：US17108974

申请日：2020-12-01

Applicant: ZTE CORPORATION

Inventor： Junfeng ZHANG ,  Feng BI ,  Peng HAO

IPC: H04W74/08 ,  H04L12/24 ,  H04L27/26 ,  H04W72/04

Abstract: A wireless communication method includes configuring, by a first communication node, a first set of parameters related to random access procedure by a second communication node on a first communication link between the first communication node and the second communication node, and receiving, from the second communication node, a random access signal that uses the first set of parameters on the first communication link. The first communication node also provides wireless connectivity to a third communication node via a second communication link that shares at least some transmission resources with the first communication link. The first set of parameters includes one or more of a random access format, a random access sequence index set, a random access sequence root sequence index, a random access cyclic shift, and random access time-frequency resources.

公开(公告)号：US20210045098A1

公开(公告)日：2021-02-11

申请号：US16965133

申请日：2018-11-06

Applicant: ZTE CORPORATION

Inventor： Feng BI ,  Xing LIU ,  Peng HAO ,  Haigang HE ,  Wenhao LIU

IPC: H04W72/04 ,  H04W68/02

Abstract: Provided are an information transmission method and device. The method includes that a base station configures, in multiplexing downlink control information (DCI), instruction information for instructing a user equipment (UE) that includes different types to act; and the base station sends the multiplexing DCI to the UE. The multiplexing DCI is DCI that multiplexes DCI of a physical downlink shared channel (PDSCH), and the multiplexing DCI is the DCI of the PDSCH in response to being scrambled by a preset radio network temporary identifier (RNTI) and is paging DCI in response to being scrambled by a paging radio network temporary identifier (P-RNTI), where the preset RNTI is an RNTI excluding the P-RNTI. Instruction information is set in multiplexing DCI to instruct a UE that includes different types to act to switch a paging mechanism.

公开(公告)号：US20210007086A1

公开(公告)日：2021-01-07

申请号：US16875701

申请日：2020-05-15

Applicant: ZTE CORPORATION

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

IPC: H04W72/04 ,  H04W72/00 ,  H04W56/00

Abstract: Information transmission and reception methods and apparatus are disclosed, where the transmission method includes: carrying configuration information of a control resource set on a physical broadcast channel; where the configuration information is used to indicate to a terminal at least one of the following of the control resource set: time domain position information and frequency domain position information; and transmitting the control resource set to the terminal according to the configuration information.

公开(公告)号：US20190327710A1

公开(公告)日：2019-10-24

申请号：US16459922

申请日：2019-07-02

Applicant: ZTE Corporation

Inventor： Xing LIU ,  Feng BI ,  Yu Ngok LI ,  Peng HAO

IPC: H04W68/02 ,  H04W68/04

Abstract: A method, apparatus and system for transmitting paging information. The method includes: calculating, by a first communication node, a time domain position of a paging occasion (PO) of a second communication node; and transmitting, by the first communication node, paging information to the second communication node within the PO corresponding to the time domain position, where the paging information includes at least one of: paging downlink control information and a paging message, and the PO includes a group of paging resources for transmitting paging information on one or more preset beams or ports.

公开(公告)号：US20190124687A1

公开(公告)日：2019-04-25

申请号：US15750993

申请日：2016-08-05

Applicant: ZTE CORPORATION

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

IPC: H04W74/08 ,  H04W72/04 ,  H04L25/02 ,  H04L5/00 ,  H04W16/14

Abstract: Provided are a preamble transmission method and apparatus. The method comprises: a UE executing LBT on a first time frequency resource of an unlicensed carrier until a right to use the unlicensed carrier is acquired, wherein the LBT comprises LBT executed for transmitting a preamble; and after a right to use the access to the unlicensed carrier is acquired, the UE transmitting the preamble on a second time frequency resource located behind the first time frequency resource, wherein the second time frequency resource is a pre-configured PRACH time frequency resource at a fixed position, or a PRACH time frequency resource determined according to an LBT execution position. By means of the present disclosure, the problem in the relevant art of intra-cell interference caused by uplink data transmission over an unlicensed carrier is solved, and the uplink data transmission quality is improved.

公开(公告)号：US20180014310A1

公开(公告)日：2018-01-11

申请号：US15545158

申请日：2015-11-04

Applicant: ZTE CORPORATION

Inventor： Xing LIU ,  Feng XIE ,  Ting MIAO ,  Yin GAO ,  Feng BI

IPC: H04W72/08 ,  H04W16/14

CPC classification number: H04W72/082 ,  H04B17/345 ,  H04L41/0816 ,  H04L41/085 ,  H04W16/14 ,  Y04S40/162

Abstract: A method and apparatus are described for adaptive interference discovery of a licensed shared access (LSA) system. The method includes: an LSA controller selects a measurement node according to interference protection information of an LSA licensed system; the LSA controller sends a measurement configuration message to the measurement node; and the LSA controller receives a measurement response message returned by the measurement node and determines whether to perform LSA spectrum resource reconfiguration according to the measurement response message.

公开(公告)号：US20170367030A1

公开(公告)日：2017-12-21

申请号：US15534610

申请日：2015-12-30

Applicant: ZTE Corporation

Inventor： Wenhao LIU ,  Senbao GUO ,  Zhaohua LU ,  Feng BI

IPC: H04W48/02 ,  H04W36/38 ,  H04W74/00 ,  H04W74/04

CPC classification number: H04W48/02 ,  H04W36/38 ,  H04W74/004 ,  H04W74/006 ,  H04W74/04

Abstract: Provided are a method and device for processing a network access, and a network access method and device. The processing method includes: acquiring resource configuration information of an access signal group, the resource configuration information including: a sending resource required by a terminal for sending an access signal on a resource corresponding to the access signal group, and an access response resource corresponding to the access signal group, the access signal being used for accessing a network, the access response resource being used for indicating a resource used by a sending device of the access signal when receiving a response signal of the access signal; and notifying the terminal of the resource configuration information.