公开(公告)号：US11601909B2

公开(公告)日：2023-03-07

申请号：US16968557

申请日：2018-02-09

Applicant: ZTE Corporation

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

IPC: H04W64/00 ,  H04B17/309 ,  G01S5/02

Abstract: Methods, systems, and devices related to data transmission and accuracy for positioning User Equipment (UE) in a network are described. In one exemplary aspect, a method for wireless communication includes selecting, by a mobile device, one or more cells in a wireless network for facilitating a positioning of the mobile device in the wireless network. The method also includes transmitting, from the mobile device to a network node, a message to request assistance data corresponding to the one or more selected cells.

公开(公告)号：US20220322127A1

公开(公告)日：2022-10-06

申请号：US17848889

申请日：2022-06-24

Applicant: ZTE Corporation

Inventor： Xiubin Sha ,  Bo Dai ,  Ting Lu ,  Dapeng Li ,  Jie Tan ,  Li Niu

IPC: H04W24/10

Abstract: Methods, systems, and devices for quality-of-service (QoS) and quality-of-experience (QoE) monitoring in mobile communication technology are described. An example method of wireless communication includes receiving, by a second network element from a first network element, a measurement request message, performing, based on the measurement request message, one or more measurements to generate a measurement report message, and transmitting, to the first network element, the measurement report message.

公开(公告)号：US11212848B2

公开(公告)日：2021-12-28

申请号：US16055813

申请日：2018-08-06

Applicant: ZTE Corporation

Inventor： Xiubin Sha ,  Bo Dai ,  Qian Dai ,  Jianxun Ai ,  Lianbin Xiao ,  Ting Lu ,  Zhongda Du ,  Yuanfang Yu ,  Sergio Parolari

IPC: H04W76/10 ,  H04W36/00 ,  H04W72/04 ,  H04W76/27 ,  H04W74/08

Abstract: Embodiments of the disclosed technologies provide a carrier frequency selecting method and apparatus. The method comprises: determining, by UE, whether information of a service carrier frequency sent by a base station is received, wherein the service carrier frequency is the carrier frequency to carry traffic selected by the base station when a target cell carrying the UE is a multi-carrier cell; residing, by the UE, at a carrier frequency corresponding to the information for a service carrier frequency, if so; and, otherwise, residing, by the UE, at an original camped carrier frequency. With the embodiments of the disclosed technologies, the problem that a service carrier frequency selecting strategy in related techniques is to perform selection passively and lacks initiative is solved, and a technical basis for balancing loads on carrier frequencies carrying traffic is provided and further system efficiency is enhanced for an NB-IoT system, which is mainly to transmit small data.

公开(公告)号：US20210045084A1

公开(公告)日：2021-02-11

申请号：US16968557

申请日：2018-02-09

Applicant: ZTE Corporation

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

IPC: H04W64/00 ,  H04B17/309

Abstract: Methods, systems, and devices related to data transmission and accuracy for positioning User Equipment (UE) in a network are described. In one exemplary aspect, a method for wireless communication includes selecting, by a mobile device, one or more cells in a wireless network for facilitating a positioning of the mobile device in the wireless network. The method also includes transmitting, from the mobile device to a network node, a message to request assistance data corresponding to the one or more selected cells.

公开(公告)号：US20250016742A1

公开(公告)日：2025-01-09

申请号：US18700237

申请日：2022-04-28

Applicant: ZTE Corporation

Inventor： Li Niu ,  Bo Dai ,  Xiubin Sha ,  Ting Lu

IPC: H04W72/04

Abstract: A communication method, a communication device, and a storage medium are disclosed. The communication method may include: sending Protocol Data Unit (PDU) data by a second communication node, the PDU data includes one of: same Packet Data Convergence Protocol (PDCP) PDUs based on a replication function; or different PDCP PDUs based on a distribution function.

公开(公告)号：US20240334310A1

公开(公告)日：2024-10-03

申请号：US18742172

申请日：2024-06-13

Applicant: ZTE Corporation

Inventor： Li Niu ,  Yuan Gao ,  Xiubin Sha

IPC: H04W48/08

CPC classification number: H04W48/08

Abstract: This disclosure relates generally to a method, device, and system for assistant cell configuration and optimization in a wireless network. One method performed by a UE is disclosed. The method may include: receiving, from a primary cell of a first NE, a first message comprising configuration information for an assistant cell, wherein the configuration information comprises at least one of following configurations: a downlink frequency; an uplink frequency; a cell identifier; a reference signal configuration; an SCS; a TDD configuration; a slot configuration; an initial BWP; a PRACH resource; a PUSCH resource; and a PDCCH resource for RAR message; and wherein the configuration information does not comprise following configurations: a BCCH resource; and a PDCCH resource for SIB; and wherein the assistant cell is deployed jointly with the primary cell and is characterized by: the assistant cell does not broadcast system information for the assistant cell.

公开(公告)号：US12089086B2

公开(公告)日：2024-09-10

申请号：US17375025

申请日：2021-07-14

Applicant: ZTE CORPORATION

Inventor： Xiubin Sha ,  Bo Dai ,  Ting Lu ,  Yin Gao ,  He Huang ,  Xu Liu

IPC: H04W28/06 ,  H04L45/74 ,  H04L69/04

CPC classification number: H04W28/06 ,  H04L45/74 ,  H04L69/04

Abstract: Provided are a resource periodicity configuration method and device, a link processing and establishing method and device. Specifically, the resource periodicity configuration method includes: receiving, by a network side, a traffic mode and/or a clock accuracy capability reported by a user equipment (UE); and sending, by the network side, resource configuration information to the UE, where the resource configuration information carries at least one of: a periodicity factor of a configuration resource, a periodicity granularity of the configuration resource, or a periodicity length of the configuration resource; and the configuration information is used for indicating semi-persistent scheduling (SPS) traffic or configured grant (CG) traffic of the UE.

公开(公告)号：US12041549B2

公开(公告)日：2024-07-16

申请号：US17423524

申请日：2020-01-13

Applicant: ZTE CORPORATION

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

IPC: H04W52/02

CPC classification number: H04W52/0235

Abstract: Provided are a terminal energy-saving method, a base station and a terminal. One method includes: determining, by a base station, a first parameter of a user equipment (UE), where the first parameter includes at least one of a paging enhanced discontinuous reception (eDRX) parameter in an idle state or a deep sleep parameter in the idle state; and sending the first parameter.

公开(公告)号：US11917650B2

公开(公告)日：2024-02-27

申请号：US16989341

申请日：2020-08-10

Applicant: ZTE CORPORATION

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

IPC: H04W72/00 ,  H04W72/30 ,  H04W76/27 ,  H04W36/00 ,  H04W4/06 ,  H04W72/12

CPC classification number: H04W72/30 ,  H04W4/06 ,  H04W36/0007 ,  H04W72/1215 ,  H04W74/0833 ,  H04W76/27

Abstract: A system and method for allocating network resources are disclosed herein. In one embodiment, the system and method are configured to perform: transmitting a message to a wireless communication device for the wireless communication device to select either a first cell where the wireless communication device currently stays, or a second cell to stay. In some embodiments, the message indicates information about the first cell in which a first radio access technology (RAT) is used and the second cell in which a second RAT, different from the first RAT, is used.

公开(公告)号：US11864212B2

公开(公告)日：2024-01-02

申请号：US17305565

申请日：2021-07-09

Applicant: ZTE Corporation

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

IPC: H04W72/53 ,  H04W24/08 ,  H04W68/00 ,  H04W72/0446 ,  H04W72/1263 ,  H04W74/02 ,  H04W74/08

CPC classification number: H04W72/53 ,  H04W24/08 ,  H04W68/005 ,  H04W72/0446 ,  H04W72/1263 ,  H04W74/02 ,  H04W74/0841

Abstract: Methods, systems, and devices related to related to digital wireless communication, and more specifically, to techniques related to transmitting pre-configured dedicates resources for data transmission. In one exemplary aspect, a method for wireless communication includes transmitting a pre-configured transmission resource information indicating a time domain location to a core network node. The method also includes receiving transmission data from the core network node at the time domain location indicated in the pre-configured transmission resource information. In another exemplary aspect, a method for wireless communication includes connecting a communication node to a core network node. The method also includes receiving transmission data including a pre-configured transmission resource information at a time domain location from the core network node.