公开(公告)号：US12167504B2

公开(公告)日：2024-12-10

申请号：US17383552

申请日：2021-07-23

Applicant: ZTE CORPORATION

Inventor： Fei Dong ,  He Huang ,  Xiaojuan Shi ,  Zhuang Liu

IPC: H04W80/02 ,  H04W76/15

Abstract: This disclosure relates generally to wireless communications and, more particularly, to systems and methods for dynamic configuration of a packet duplication convergence protocol (PDCP) configuration. In one embodiment, a method performed by a communication device includes: receiving configuration information from a communication node; and determining, for a packet duplication protocol per data radio bearer, a number of copies or a logical path based on the configuration information.

公开(公告)号：US12133106B2

公开(公告)日：2024-10-29

申请号：US17850197

申请日：2022-06-27

Applicant: ZTE Corporation

Inventor： Dapeng Li ,  Yin Gao ,  Zhuang Liu

IPC: H04W24/10 ,  H04L41/085 ,  H04L43/065 ,  H04L43/0817 ,  H04W28/02

CPC classification number: H04W24/10 ,  H04L41/085 ,  H04L43/065 ,  H04L43/0817 ,  H04W28/0268

Abstract: Methods, systems, and devices related to digital wireless communication, and more specifically, to techniques related to receiving, at a network node serving a wireless device via a communication network, a first list comprising device configuration parameters and a second list comprising base station configuration parameters, wherein at least one ID configuration parameter is included in both the first list and the second list; generating, by the network node, network-side usage measurement data based on testing the network node in accordance with the second list; receiving, from the wireless device, the device performance data of the wireless device based on local measurements at the wireless device in accordance with the first list; and receiving, at the network node, optimized settings from a remote server, wherein the optimized settings are based on the network-side usage measurement data collected from the network node and the device performance data collected from the wireless device.

公开(公告)号：US11432148B2

公开(公告)日：2022-08-30

申请号：US17176703

申请日：2021-02-16

Applicant: ZTE CORPORATION

Inventor： Zhuang Liu ,  Yin Gao ,  He Huang ,  Yang Liu ,  Jiren Han

IPC: H04W12/06 ,  H04W12/106 ,  H04W12/122

Abstract: A method and apparatus for configuring and detecting information integrity, and for discovering fake base stations is disclosed. In one embodiment, a method for authenticating a first wireless communication, includes: transmitting a first message from a first unit of the first wireless communication node to a second unit of the first wireless communication node, wherein the first message comprises first integrity information of at least one first information block in a system message configured by the first unit; receiving a second message by the first unit of the first wireless communication node from the second unit of the first wireless communication node, wherein the second message comprises second integrity information of at least one second information block in the system message configured by the second unit; and transmitting a third message from the first wireless communication node to a wireless communication device.

公开(公告)号：US11329926B2

公开(公告)日：2022-05-10

申请号：US17061392

申请日：2020-10-01

Applicant: ZTE Corporation

Inventor： Yang Liu ,  Zhuang Liu ,  He Huang

IPC: H04L47/283 ,  H04W56/00 ,  H04L43/106 ,  H04L43/0852

Abstract: An example technique for communicating transmission delay includes receiving, at a first communication node, delay information from a second communication node for data packets transmitted from the second communication node to the first communication node, determining, by the first communication node, a transmission delay of the data packets based on the delay information, receiving, at the first communication node, a first message from a third communication node requesting the transmission delay of the data packets; and transmitting, from the first communication node in response to the first message, a second message to the third communication node, the second message including the transmission delay for the data packets.

公开(公告)号：US11115955B2

公开(公告)日：2021-09-07

申请号：US16714114

申请日：2019-12-13

Applicant: ZTE CORPORATION

Inventor： Zhuang Liu ,  Yin Gao ,  He Huang ,  Wenting Li

IPC: H04W68/02 ,  H04W76/28 ,  H04W52/02 ,  H04W68/08 ,  H04W68/00

Abstract: Provided are a method and device for transmitting a paging message, and a storage medium. The method includes: generating a paging message, and transmitting the paging message to a distributed network unit (DU), where the paging message includes assistance information, and the assistance information is used for instructing the DU to transmit the paging message.

公开(公告)号：US12170598B2

公开(公告)日：2024-12-17

申请号：US17815697

申请日：2022-07-28

Applicant: ZTE Corporation

Inventor： Yin Gao ,  Jiajun Chen ,  Zhuang Liu

IPC: H04L41/16 ,  H04L41/14 ,  H04W24/02

Abstract: This patent document describes, among other things, techniques, and apparatuses for providing artificial intelligence to improve wireless network efficiency and performance. In one aspect, a method of wireless communication is disclosed. The method includes transmitting, from a first network node to a second network node, a first network control message requesting to start an artificial intelligence process comprising an artificial intelligence objective or an identification code. The method further includes receiving, at the first network node from the second network node, a first reply message indicating at least one of the artificial intelligence process has started, the identifier, a request indicator for a model for the artificial intelligence process, or a failure message.

公开(公告)号：US12021641B2

公开(公告)日：2024-06-25

申请号：US17415982

申请日：2019-12-20

Applicant: ZTE Corporation

Inventor： Zhuang Liu ,  Yin Gao ,  Dapeng Li

IPC: H04L1/1867 ,  H04L1/1829 ,  H04W28/06 ,  H04W76/12

CPC classification number: H04L1/1896 ,  H04L1/1835 ,  H04L1/1874 ,  H04W28/06 ,  H04W76/12

Abstract: Provided are a data retransmission indication and processing method and device. The data retransmission indication method includes: a first network element sends a retransmission indication message to a retransmission network element, the retransmission indication message being used to instruct the retransmission network element to retransmit segment data of a Packet Data Convergence Protocol (PDCP) Protocol Data Unit (PDU), which fails to transmit by the first network element, to a terminal.

公开(公告)号：US20240121161A1

公开(公告)日：2024-04-11

申请号：US18276243

申请日：2022-06-14

Applicant: ZTE Corporation

Inventor： Jiajun Chen ,  Yin Gao ,  Zhuang Liu ,  Dapeng Li

IPC: H04L41/14 ,  H04L41/16

CPC classification number: H04L41/14 ,  H04L41/16

Abstract: Disclosed are a network optimization method and apparatus, an electronic device, and a storage medium. The network optimization method may include: sending data analytics request information to a core network; receiving data analytics response information fed back by the core network and determining a model processing result according to an artificial intelligence learning model; and performing a network optimization operation according to the model processing result.

公开(公告)号：US11889337B2

公开(公告)日：2024-01-30

申请号：US17717870

申请日：2022-04-11

Applicant: ZTE CORPORATION

Inventor： Zhuang Liu

IPC: H04W28/02 ,  H04W24/10 ,  H04L1/22 ,  H04L1/18 ,  H04W76/15 ,  H04L1/00 ,  H04L1/1812 ,  H04W88/18

CPC classification number: H04W24/10 ,  H04L1/0026 ,  H04L1/1819 ,  H04W88/18

Abstract: Provided is a data transmission method and a data transmission apparatus. The method includes: obtaining measurement results of channel transmission qualities of multiple channels, where a data duplication transmission function is configured on the multiple channels and is used for indicating an establishment of multiple connections with a terminal on the multiple channels, and the multiple connections are used for simultaneous transmissions of duplicated data on the multiple channels; determining, according to the obtained measurement results, whether to activate the data duplication transmission function; and performing a data transmission with the terminal on the multiple channels according to a determination result. A problem, in relevant technology, that the transmission resource consumption is large when the data transmission is performed in the manner of duplication transmission is solved, and the effects of improving link transmission quality and reducing transmission resource consumption are achieved.

公开(公告)号：US20230354089A1

公开(公告)日：2023-11-02

申请号：US18348790

申请日：2023-07-07

Applicant: ZTE Corporation

Inventor： Zhuang Liu ,  Yin Gao ,  Dapeng Li

IPC: H04W28/02

CPC classification number: H04W28/0268 ,  H04W28/0236

Abstract: A wireless communication in a wireless network node includes receiving, from a core network, a quality of service (QoS) configuration for a wireless terminal and a quality of experience (QoE) policy associated with the QoS configuration. At least one data transmission between the wireless network node and the wireless terminal is performed based on the QoS configuration and the QoE policy.