公开(公告)号：US20150055632A1

公开(公告)日：2015-02-26

申请号：US14386879

申请日：2013-05-06

Applicant: ZTE CORPORATION

Inventor： Wei Gou ,  Bo Dai ,  Xiaogang Han ,  Zhisong Zuo

IPC: H04W56/00 ,  H04L27/26 ,  H04L5/00

CPC classification number: H04W56/0015 ,  H04B7/2656 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/0051 ,  H04L5/0073 ,  H04L5/1469 ,  H04L27/2601 ,  H04L27/2611 ,  H04W56/0005

Abstract: A method for transmitting primary synchronization signals and secondary synchronization signals in new carriers is provided, which includes: with respect to a time domain, a base station side sending Primary Synchronization Signals (PSS) and Secondary Synchronization Signals (SSS) in Orthogonal Frequency Division Multiplexing (OFDM) symbols except OFDM symbols occupied by reference signals in subframes #1 and #6, or subframes #0 and #5, or subframes #1, #6, #0 and #5; and with respect to a frequency domain, the base station side sending the PSS or SSS in resources of intermediate 6 Physical Resource Block (PRB) pairs of system bandwidth; the reference signals include Demodulation Reference Signals (DMRS).

Abstract translation: 提供了一种用于在新载波中发送主同步信号和次同步信号的方法，其包括：对于时域，基站侧在正交频分复用中发送主同步信号（PSS）和次同步信号（SSS） （OFDM）符号，除了子帧＃1和＃6或子帧＃0和＃5或子帧＃1，＃6，＃0和＃5中的参考信号占用的OFDM符号之外; 并且相对于频域，基站侧将PSS或SSS发送到中间6个物理资源块（PRB）对的系统带宽的资源中; 参考信号包括解调参考信号（DMRS）。

公开(公告)号：US12295047B2

公开(公告)日：2025-05-06

申请号：US17870610

申请日：2022-07-21

Applicant: ZTE Corporation

Inventor： Jie Tan ,  Xiubin Sha ,  Bo Dai ,  Jianxun Ai

IPC: H04W74/08 ,  H04W8/22 ,  H04W74/0833

Abstract: Provided is an information processing method and apparatus, a device and a storage medium. The information processing method includes: radio capability information is sent to a next generation NodeB (gNB); where the radio capability information includes user equipment (UE) capability information.

公开(公告)号：US20250133570A1

公开(公告)日：2025-04-24

申请号：US19001016

申请日：2024-12-24

Applicant: ZTE CORPORATION

Inventor： Ting Lu ,  Bo Dai ,  Xiubin Sha

IPC: H04W72/23 ,  H04W72/1268 ,  H04W74/0833

Abstract: Disclosed are a data transmission method and apparatus, a search space optimization method and apparatus and a storage medium. The data transmission method includes that a UE sends a random access preamble to a base station and receives a random access response sent by the base station, the UE sends a first request message to the base station, and the UE in a first state receives an uplink grant sent by the base station and sends uplink data to the base station by using the uplink grant, where the first state includes an idle state or an inactive state. The UE can transmit uplink data without entering a connected state so that power consumption of the UE is reduced.

公开(公告)号：US12256316B2

公开(公告)日：2025-03-18

申请号：US17371726

申请日：2021-07-09

Applicant: ZTE Corporation

Inventor： Xiubin Sha ,  Bo Dai ,  Ting Lu ,  Xu Liu ,  Kun Liu

IPC: H04W48/14 ,  H04W48/16 ,  H04W56/00 ,  H04W76/27

Abstract: Methods, systems, and devices related to related to digital wireless communication, and more specifically, to techniques related to pre-configure dedicated resources for data transmission. In one exemplary aspect, a method for wireless communication includes receiving a pre-configured transmission resource request from a terminal. The method also includes configuring a pre-configured transmission resource based on the pre-configured transmission resource request. In another exemplary embodiment, a method for wireless communication includes receiving a pre-configured transmission resource request from a terminal, wherein the pre-configured transmission resource request includes a medium access control (MAC) control element. The method also includes configuring a pre-configured transmission resource based on the pre-configured transmission resource request.

公开(公告)号：US20250024316A1

公开(公告)日：2025-01-16

申请号：US18898802

申请日：2024-09-27

Applicant: ZTE CORPORATION

Inventor： Yan XUE ,  Feng Xie ,  Bo Dai ,  Jinguo Zhu

IPC: H04W28/02 ,  H04L1/1867

Abstract: The present disclosure describes methods, system, and devices for transmitting quality of service (QoS) information via a user plane. One method includes transmitting, by a first network element, first QoS information to a second network element by: transmitting, by the first network element, a data packet via user plane to the second network element, wherein the data packet comprises the first QoS information. Another method includes receiving, from a first network element by a second network element, first QoS information by: receiving, by the second network element, a data packet via user plane from the first network element, wherein the data packet comprises the first QoS information.

公开(公告)号：US12185247B2

公开(公告)日：2024-12-31

申请号：US17487766

申请日：2021-09-28

Applicant: ZTE Corporation

Inventor： Xu Liu ,  Bo Dai ,  Xiubin Sha

IPC: H04W52/02 ,  H04W68/00

Abstract: Provided are a terminal waking method and device, and a storage medium. The method includes: determining a traffic group where target terminals are located according to a traffic type of the target terminals; determining a sequence index corresponding to the target terminals at least according to the traffic group; and sending a wake up signal (WUS) corresponding to the sequence index to the target terminals.

公开(公告)号：US12177890B2

公开(公告)日：2024-12-24

申请号：US17764845

申请日：2020-09-28

Applicant: ZTE CORPORATION

Inventor： Kun Liu ,  Bo Dai ,  Feng Bi ,  Jing Shi

IPC: H04W72/04 ,  H04W72/23 ,  H04W74/00 ,  H04W74/0833 ,  H04W76/00 ,  H04W88/04

Abstract: Provided are a random access method and device, and a first communication node and a second communication node. The random access method is applied to a first communication node and includes the following. First timing advance information and first preamble information corresponding to the first timing advance information are sent to a second communication node.

公开(公告)号：US12160900B2

公开(公告)日：2024-12-03

申请号：US18243028

申请日：2023-09-06

Applicant: ZTE CORPORATION

Inventor： Wen Zhang ,  Bo Dai ,  Shuqiang Xia ,  Huiying Fang

IPC: H04W72/20 ,  H04L5/00 ,  H04W4/80 ,  H04W56/00 ,  H04W68/02 ,  H04W72/53 ,  H04W74/0833 ,  H04W48/12 ,  H04W72/23

Abstract: The present disclosure provides a method and an apparatus for information transmission, the method including: transmitting a Physical Random Access Channel (PRACH) or a Physical Uplink Shared Channel (PUSCH) over an uplink narrow band to a wireless communication node, wherein the uplink narrow band is selected from a set of narrow bands based on a coverage level of each narrow band in the set of narrow bands; and receiving a downlink control channel or a Physical Downlink Shared Channel (PDSCH) over a downlink narrow band corresponding to the uplink narrow band or an anchor carrier, wherein the set of narrow bands is configured by the wireless communication node.