公开(公告)号：US20230124820A1

公开(公告)日：2023-04-20

申请号：US17918043

申请日：2021-04-09

Applicant: ZTE CORPORATION

Inventor： Fangyu CUI ,  Nan ZHANG ,  Wei CAO

IPC: H04W48/04 ,  H04W48/06

Abstract: Provided are an access control method and apparatus, and a device and a storage medium. The access control method includes: receiving an access configuration message transmitted by a second communication node; and determining, whether to access a network according to the access configuration message

公开(公告)号：US20210282201A1

公开(公告)日：2021-09-09

申请号：US17213914

申请日：2021-03-26

Applicant: ZTE CORPORATION

Inventor： Xiaojuan SHI ,  He HUANG ,  Jianwu DOU ,  Nan ZHANG ,  Li YANG ,  Wei CAO

IPC: H04W76/12 ,  H04W8/28 ,  H04W36/32 ,  H04W36/00 ,  H04W68/00 ,  H04W80/02

Abstract: Methods and systems for handling UE associated information in non-terrestrial networks are disclosed. In one embodiment, a method performed by a satellite head station, includes: translating a first uplink (UL) tunnel address associated with a core network to a second UL tunnel address associated with the satellite head station, wherein the first and second UL tunnel addresses are each associated with a packet data unit (PDU) session established between the core network and a user equipment device (UE); transmitting the second UL tunnel address to a first satellite base station; and receiving UL data associated with the PDU session from the first satellite base station, wherein a UL tunnel address destination associated with the received UL data is set as the second UL tunnel address.

公开(公告)号：US20210281288A1

公开(公告)日：2021-09-09

申请号：US17306609

申请日：2021-05-03

Applicant: ZTE Corporation

Inventor： Ziyang LI ,  Li TIAN ,  Wei CAO ,  Nan ZHANG ,  Zhifeng YUAN

IPC: H04B1/7073 ,  H04L1/00 ,  H04L5/02

Abstract: Methods, systems, and devices for the design of symbol-group based spreading schemes are described. An exemplary method for wireless communication includes transmitting, by a terminal, a first spread signal that is generated by spreading a first group of N data symbols using a first set of N sequences, where N is a symbol-group length, L is a spreading length, each of the first set of N sequences is from an orthogonal spreading sequence set that comprises L sequences, and each of the L sequences is of length L. Another exemplary method for wireless communication includes transmitting, by a network node, an indication of a first set of N sequences, and receiving a first spread signal comprising a group of N data symbols spread using the first set of N sequences.

公开(公告)号：US20210235416A1

公开(公告)日：2021-07-29

申请号：US17214316

申请日：2021-03-26

Applicant: ZTE Corporation

Inventor： Jianwu DOU ,  Nan ZHANG ,  Xiaojuan SHI ,  Wei CAO ,  He HUANG ,  Li YANG

IPC: H04W68/02 ,  H04W16/28 ,  H04W48/16

Abstract: A wireless terminal receives a network identifier in a message received on a broadcast channel. The wireless terminal determines that a mobile network code in the network identifier corresponds to a non-terrestrial network. The wireless terminal updates a tracking area list of the wireless terminal by adding or deleting a tracking area identifier corresponding to the non-terrestrial network to the tracking area list.

公开(公告)号：US20210168850A1

公开(公告)日：2021-06-03

申请号：US17169121

申请日：2021-02-05

Applicant: ZTE Corporation

Inventor： Nan ZHANG ,  Li TIAN ,  Zhifeng YUAN ,  Wei CAO

IPC: H04W72/14 ,  H04W72/12

Abstract: A wireless communication method includes a network node that transmits to one or more communication nodes a set of parameters for selection of a multiple access transmission scheme from a plurality of multiple access transmission schemes, such as an orthogonal multiple access (OMA) scheme and a non-orthogonal multiple access (NOMA) scheme. The network node receives data transmitted by a communication node using the multiple access transmission scheme selected by the communication node. The network node can also transmit one or more sets of parameters for one or more transmission configuration groups or a set of parameters for re-transmission, where the transmission configurations group(s) and the parameters for re-transmission define a multiple access transmission scheme to be selected from a plurality of multiple access transmission schemes.

公开(公告)号：US20240373488A1

公开(公告)日：2024-11-07

申请号：US18775623

申请日：2024-07-17

Applicant: ZTE CORPORATION

Inventor： Wei CAO ,  Nan ZHANG ,  Ziyang LI ,  Jianwu DOU ,  Shuang ZHENG

IPC: H04W76/15 ,  H04L43/0817 ,  H04W8/22 ,  H04W52/36

Abstract: The present disclosure is directed to network-controllable repeater management, including establishing a first communication link between a first network node and a second network node, communicating, by the second network node with the first network node via the first communication link, and communicating, by the second network node with a third network node via a second communication link.

公开(公告)号：US20240340855A1

公开(公告)日：2024-10-10

申请号：US18750301

申请日：2024-06-21

Applicant: ZTE Corporation

Inventor： Jianwu DOU ,  Nan ZHANG ,  Xiaojuan SHI ,  Wei CAO ,  He HUANG ,  Li YANG

IPC: H04W68/02 ,  H04W16/28 ,  H04W48/16

CPC classification number: H04W68/02 ,  H04W16/28 ,  H04W48/16

Abstract: A wireless terminal receives a network identifier in a message received on a broadcast channel. The wireless terminal determines that a mobile network code in the network identifier corresponds to a non-terrestrial network. The wireless terminal updates a tracking area list of the wireless terminal by adding or deleting a tracking area identifier corresponding to the non-terrestrial network to the tracking area list.

公开(公告)号：US20240291626A1

公开(公告)日：2024-08-29

申请号：US18604769

申请日：2024-03-14

Applicant: ZTE CORPORATION

Inventor： Shuang ZHENG ,  Nan ZHANG ,  Wei CAO ,  Ziyang LI

IPC: H04L5/00 ,  H04W72/23

CPC classification number: H04L5/0094 ,  H04W72/23

Abstract: Method, device and computer program product for wireless communication are provided. A method includes: receiving, by a network node, a beam indication for network for one or more links comprising at least one of: a first communication link from a wireless communication node to the network node; a second communication link from the network node to the wireless communication node; a first forwarding link from the wireless communication node to the network node; a second forwarding link from the network node to the wireless communication node; a third forwarding link from the network node to a user equipment, UE; or a fourth forwarding link from the user equipment to the network node.

公开(公告)号：US20240284504A1

公开(公告)日：2024-08-22

申请号：US18592670

申请日：2024-03-01

Applicant: ZTE CORPORATION

Inventor： Ziyang LI ,  Nan ZHANG ,  Wei CAO ,  Hanqing XU ,  Linxi HU

IPC: H04W74/0808

CPC classification number: H04W74/0808

Abstract: Method, device and computer program product for wireless communication are provided. A method includes: performing, by a network node, a sensing operation to acquire a sensing result of the sensing operation; and transmitting, by the network node to a wireless communication node, the sensing result or information of one or more actions corresponding to the sensing result.

公开(公告)号：US20240244540A1

公开(公告)日：2024-07-18

申请号：US18622243

申请日：2024-03-29

Applicant: ZTE Corporation

Inventor： Wei CAO ,  Nan ZHANG ,  Ziyang LI ,  Yachao YIN

IPC: H04W52/36 ,  H04W52/24

CPC classification number: H04W52/367 ,  H04W52/242

Abstract: This document generally relates to systems, apparatuses, devices, and methods for wireless communication that includes a forwarding node that receives a signal from a first communication node, determines a transmission power value for transmission of the signal, and transmits the signal to a second communication node according to the transmission power value. The transmission power value is dependent on a forwarding mode of the forwarding node or a forwarding link between the forwarding node and the second communication node.