公开(公告)号：US20230058838A1

公开(公告)日：2023-02-23

申请号：US17887121

申请日：2022-08-12

Applicant: ZTE CORPORATION

Inventor： Wei LIN ,  Li TIAN ,  Yajun ZHAO

IPC: H04W52/32 ,  H04L1/16 ,  H04W52/36

Abstract: A wireless communication method for use in a wireless device. The wireless communication method comprises transmitting data in a first period and performing a first operation in a second period which is within the first period.

公开(公告)号：US20220232638A1

公开(公告)日：2022-07-21

申请号：US17716899

申请日：2022-04-08

Applicant: ZTE Corporation

Inventor： Junfeng ZHANG ,  Weimin LI ,  Li TIAN

IPC: H04W74/08

Abstract: A wireless communication method is provided to include: sending, by a user device, a first message to a network device in a wireless network to initiate a 2-step random access to the wireless network; and receiving, in response to the first message, a second message to perform the 2-step random access, the second message including a field indicating whether a transport block size of a payload of the second message is scaled.

公开(公告)号：US20220086912A1

公开(公告)日：2022-03-17

申请号：US17262131

申请日：2019-04-30

Applicant: ZTE Corporation

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

IPC: H04W74/08 ,  H04W74/00

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：US20220061106A1

公开(公告)日：2022-02-24

申请号：US17466316

申请日：2021-09-03

Applicant: ZTE Corporation

Inventor： Junfeng ZHANG ,  Li TIAN ,  He HUANG

IPC: H04W74/08 ,  H04W74/00 ,  H04L5/00

Abstract: Methods, apparatus and systems for indicating information in a random access procedure. In one embodiment, a method performed by a wireless communication device is disclosed. The method includes: transmitting, to a wireless communication node, a first message including a preamble and a payload for an access to the wireless communication node; and receiving, from the wireless communication node, a second message including a response to the first message, the second message including an indication indicating a type of the response selected from a plurality of types.

公开(公告)号：US20210226729A1

公开(公告)日：2021-07-22

申请号：US17059098

申请日：2019-05-28

Applicant: ZTE CORPORATION

Inventor： Yuzhou HU ,  Zhifeng YUAN ,  Weimin LI ,  Jianqiang DAI ,  Li TIAN ,  Hong TANG

IPC: H04L1/00

Abstract: Provided are a partial pseudo-randomization processing method, a corresponding apparatus, a device and a storage medium. The method includes performing pseudo-randomization processing on part of N bits b1, b2, . . . , bN to generate new N bits d1, d2, . . . , dN; and encoding the d1, d2, . . . , dN.

公开(公告)号：US20210194533A1

公开(公告)日：2021-06-24

申请号：US17168615

申请日：2021-02-05

Applicant: ZTE Corporation

Inventor： Li TIAN ,  Zhifeng YUAN ,  Ziyang LI ,  Yuzhou HU ,  Jianqiang DAI ,  Chen HUANG

IPC: H04B1/69 ,  H04J13/16 ,  H04L1/00

Abstract: According to various implementations, a device, such as a wireless communication device, carries out the following actions: for each element of a spreading sequence to be applied, determining, based on the element, whether to carry out randomization on a coded data stream, in which each element of the spreading sequence belongs to the set {1, −1, j, −j}; for each element of the spreading sequence for which randomization is determined to be applied, applying, based on the value of the element, one or more randomization techniques to the coded data stream; modulating the coded data stream; and transmitting the modulated data stream.

公开(公告)号：US20210160029A1

公开(公告)日：2021-05-27

申请号：US17165114

申请日：2021-02-02

Applicant: ZTE Corporation

Inventor： Wei CAO ,  Zhifeng YUAN ,  Li TIAN ,  Yifei YUAN ,  Ziyang LI

IPC: H04L5/00 ,  H04W74/08

Abstract: A method of wireless communication includes generating, based on a mapping rule, at least two reference signals and transmitting, by a wireless communication device, the at least two reference signals using different symbols in a transmit time interval. Another method of wireless communication includes transmitting, to one or more wireless devices in a wireless network, information indicative of a mapping rule that specifies a mapping between at least two random access reference signal transmissions from the one or more wireless devices.

公开(公告)号：US20200383138A1

公开(公告)日：2020-12-03

申请号：US16492075

申请日：2018-03-02

Applicant: ZTE CORPORATION

Inventor： Wei CAO ,  Li TIAN ,  Wuchen JIAO ,  Tao LU ,  Sha WANG

IPC: H04W74/00 ,  H04L5/00 ,  H04W74/08 ,  H04W72/12 ,  H04W72/04 ,  H04L5/10 ,  H04W76/11

Abstract: Provided are a random-access sending and receiving method and apparatus, transmitting end, receiving end, and storage medium. The random-access sending method includes: a preamble resource is acquired, and preamble information is generated; a pilot resource is determined according to the preamble resource and a user equipment identifier, and pilot information is generated; data information is acquired, and the data information is mapped to a time-frequency resource, the data information including user equipment identifier information; and a radio frame is formed from the preamble information, the pilot information and the data information, and the radio frame is sent.