公开(公告)号：US12213093B2

公开(公告)日：2025-01-28

申请号：US17679889

申请日：2022-02-24

Applicant: ZTE CORPORATION

Inventor： Jianqiang Dai ,  Nan Zhang ,  Jianwu Dou

IPC: H04W56/00 ,  H04L5/00

Abstract: A method for enhanced uplink compensation gap are disclosed herein. In one embodiment, the method is configured to insert, by a wireless communication device, a time gap between a first transmission and a second transmission according to a configuration from a wireless communication node, wherein the first transmission includes the wireless communication device transmitting a plurality of first uplink messages to the wireless communication node and the second transmission includes the wireless communication device transmitting a plurality of second uplink messages to the wireless communication node.

公开(公告)号：US12185378B2

公开(公告)日：2024-12-31

申请号：US17589268

申请日：2022-01-31

Applicant: ZTE CORPORATION

Inventor： Jianqiang Dai ,  Li Tian ,  Junfeng Zhang ,  Yuzhou Hu ,  Ziyang Li

IPC: H04W74/08 ,  H04L5/00 ,  H04W74/00 ,  H04W74/0833

Abstract: In one embodiment, a method performed by a wireless communication node includes transmitting a first information element that includes a plurality of parameters. The plurality of parameters is configured for a plurality of wireless communication devices to perform respective random access procedures. The method includes transmitting a second information element that includes a subset of the plurality of parameters. The subset of parameters is configured for one of the plurality of wireless communication devices to perform one of the random access procedures.

公开(公告)号：US20220104226A1

公开(公告)日：2022-03-31

申请号：US17472283

申请日：2021-09-10

Applicant: ZTE Corporation

Inventor： Yuzhou HU ,  Zhifeng Yuan ,  Li Tian ,  Junfeng Zhang ,  Jianqiang Dai ,  Weimin Li

IPC: H04W72/12 ,  H04W74/08

Abstract: Provided are a data transmission method and apparatus, a user equipment, a base station, a communication system and a storage medium. The method includes abiding by a mapping relationship between the resource configuration of a physical uplink shared channel (PUSCH) resource and preamble sequence configuration information according to the resource configuration of the PUSCH resource and determining preamble sequence configuration information corresponding to the resource configuration of the PUSCH resource; mapping a preamble sequence onto a physical random access channel (PRACH) resource according to the preamble sequence configuration information; and sending a message containing the PRACH resource and the PUSCH resource.

公开(公告)号：US20180212805A1

公开(公告)日：2018-07-26

申请号：US15744925

申请日：2016-06-20

Applicant: ZTE CORPORATION

Inventor： Zhifeng Yuan ,  Jianqiang Dai

IPC: H04L27/00 ,  H04L27/36 ,  H04L27/22 ,  H04B1/7107 ,  H04L27/20

CPC classification number: H04L27/0008 ,  H04B1/71072 ,  H04L5/0037 ,  H04L27/20 ,  H04L27/22 ,  H04L27/3488 ,  H04L27/36 ,  H04L27/3836

Abstract: Disclosed are a modulation method, demodulation method, and apparatus for multi-user information transmission. The modulation method comprises: a transmitter determines a first modulation symbol and a second modulation symbol according to a first information bit, a second information bit, and a mapping table, the mapping table being used for determining a corresponding relation between the first information bit and the first modulation symbol and a corresponding relation between the second information bit and the second modulation symbol, each group of modulation symbols in the mapping table being superposed and mapped to a constellation diagram to achieve a Gray attribute; and the transmitter superposes the first modulation symbol and the second modulation symbol to obtain a superposed symbol.

公开(公告)号：US20240334449A1

公开(公告)日：2024-10-03

申请号：US18735620

申请日：2024-06-06

Applicant: ZTE Corporation

Inventor： Jianqiang Dai ,  Bo Dai ,  Jun Xu ,  Mengzhu Chen ,  Xiaoying Ma

IPC: H04W72/231 ,  H04W72/0446 ,  H04W72/30 ,  H04W76/28

CPC classification number: H04W72/231 ,  H04W72/0446 ,  H04W72/30 ,  H04W76/28

Abstract: A wireless communication method for use in a wireless terminal is disclosed. The method comprises receiving, from a wireless network node, a first high layer signaling associated with enabling a control information monitoring in a time window or associated with an existence of a service related configuration.

公开(公告)号：US12047217B2

公开(公告)日：2024-07-23

申请号：US17373033

申请日：2021-07-12

Applicant: ZTE Corporation

Inventor： Zhifeng Yuan ,  Yuzhou Hu ,  Jianqiang Dai ,  Weimin Li ,  Jian Li ,  Qiujin Guo ,  Hong Tang

IPC: H04L27/26 ,  H04L5/00 ,  H04L27/04 ,  H04L27/20 ,  H04L27/34 ,  H04W74/0833

CPC classification number: H04L27/2634 ,  H04L27/04 ,  H04L27/20 ,  H04L27/2601 ,  H04L27/34 ,  H04W74/0833 ,  H04L5/0048 ,  H04L5/0051

Abstract: Methods, systems, and devices for contention-based transmissions using differential coding techniques in mobile communication technology are described. An exemplary method for wireless communication includes transmitting, by a wireless device, a payload that comprises an identity of the wireless device and at least one of a user plane data or a control plane data, where the payload is modulated using a differential coding technique. Another exemplary method for wireless communication includes receiving, by a network node, a payload that comprises an identity of the wireless device and at least one of a user plane data or a control plane data, where the payload is modulated using a differential coding technique.

公开(公告)号：US11601318B2

公开(公告)日：2023-03-07

申请号：US17377954

申请日：2021-07-16

Applicant: ZTE Corporation

Inventor： Yuzhou Hu ,  Zhifeng Yuan ,  Jianqiang Dai ,  Weimin Li ,  Jian Li ,  Qiujin Guo ,  Hong Tang

IPC: H04L27/36 ,  H04L27/00 ,  H04L27/20 ,  H04L27/38

Abstract: Methods, systems, and devices for contention-based transmissions using differential coding techniques in mobile communication technology are described. An exemplary method for wireless communication includes transmitting, by a wireless device, a payload including a first portion that is modulated using a differential coding technique and a second portion that is modulated using an amplitude-shift keying (ASK) or phase-shift keying (PSK) modulation, and where the payload includes an identity of the wireless device and at least one of a user plane data or a control plane data.

公开(公告)号：US11510250B2

公开(公告)日：2022-11-22

申请号：US17102300

申请日：2020-11-23

Applicant: ZTE Corporation

Inventor： Jianqiang Dai ,  Yuzhou Hu ,  Junfeng Zhang ,  Li Tian

IPC: H04W74/08 ,  H04W48/08 ,  H04W72/04

Abstract: Methods, systems, and devices related to digital wireless communication, and more specifically, to techniques related to generating a scrambled payload that distinguishes a wireless device using an initialization scrambling sequence. In one exemplary aspect, a method for wireless communication may include generating a scrambled payload, where the scrambled payload is generated using an initialization scrambling sequence that is at least partially based on a preamble index and includes a length of 31 bits. The method also may include transmitting a first message to a communication node during a random access procedure, the first message including the scrambled payload.

公开(公告)号：US11456819B2

公开(公告)日：2022-09-27

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 ,  H03M13/00 ,  H04L1/06

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：US20220039174A1

公开(公告)日：2022-02-03

申请号：US17504119

申请日：2021-10-18

Applicant: ZTE Corporation

Inventor： Jianqiang Dai ,  Li Tian

IPC: H04W74/08

Abstract: A random access procedure, performed by a network device, includes selecting one of a plurality of preamble indexes of a first resource, and at least one set of the plurality of preamble indexes is mapped to at least one second resource based on a first number of the at least one set of the plurality of preamble indexes and a second number of the at least one second resource. A first message is transmitted to a network node, the first message including a preamble at the selected preamble index of the first resource and a payload in the second resource associated to the selected preamble index. A second message is received from the network node in response to a first message.