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：US12058571B2

公开(公告)日：2024-08-06

申请号：US17374559

申请日：2021-07-13

Applicant: ZTE Corporation

Inventor： Xiaojuan Shi ,  He Huang ,  Jing Liu

IPC: H04W36/00 ,  H04W12/037 ,  H04W12/043 ,  H04W12/106 ,  H04W28/06 ,  H04W36/32

CPC classification number: H04W36/0069 ,  H04W12/037 ,  H04W12/043 ,  H04W12/106 ,  H04W28/06 ,  H04W36/0038 ,  H04W36/32

Abstract: Techniques to achieve near zero millisecond mobility of wireless terminals are described. In one example method, a wireless terminal receives a radio resource control message from a source node. The message indicates the use of a simultaneous connectivity mobility of the wireless terminal during a mobility procedure from the source node to a target node. The wireless terminal performs the mobility procedure based on the control message.

公开(公告)号：US20240259129A1

公开(公告)日：2024-08-01

申请号：US18614061

申请日：2024-03-22

Applicant: ZTE Corporation

Inventor： Jing Liu ,  He Huang

IPC: H04J11/00 ,  H04W24/10

CPC classification number: H04J11/0069 ,  H04W24/10 ,  H04J2211/003

Abstract: Disclosed are methods, apparatus and systems for cell information acquisition and reporting. One method includes receiving a request for configuration information and a synchronization block, determining that the synchronization block is not associated with the configuration information, and transmitting a failure indication in response to the request. Another method includes receiving a request for configuration information and a first synchronization block, determining that the first synchronization block is not associated with the configuration information, and the first synchronization block comprises information related to a second synchronization block that is associated with the configuration information, and determining whether a radio frequency retuning operation can be performed in order to obtain the configuration information.

公开(公告)号：US12052064B2

公开(公告)日：2024-07-30

申请号：US17376756

申请日：2021-07-15

Applicant: ZTE CORPORATION

Inventor： Jianmin Fang ,  Li Yang ,  He Huang

IPC: H04B17/29 ,  H04W24/08 ,  H04W76/16

CPC classification number: H04B17/29 ,  H04W24/08 ,  H04W76/16

Abstract: In one aspect a wireless communications method is disclosed. The method includes receiving, at the first base station, an activation message to allow the first base station to receive the network performance information from a user equipment. The method further includes selecting the user equipment from a plurality of user equipment based on allowed network performance information. The method further includes sending, from the first base station to the user equipment, a configuration message including a configuration for the network performance information that includes the allowed network performance information.

公开(公告)号：US12004034B2

公开(公告)日：2024-06-04

申请号：US18102473

申请日：2023-01-27

Applicant: ZTE CORPORATION

Inventor： Xiaojuan Shi ,  He Huang ,  Jing Liu

IPC: H04W36/08 ,  H04W36/00 ,  H04W76/27

CPC classification number: H04W36/08 ,  H04W36/0085 ,  H04W76/27

Abstract: Provided are a handover method and apparatus. The method includes following steps: a UE receives an RRC reconfiguration message sent by a source base station, where the RRC reconfiguration message includes a list of target cells for performing a conditional handover by the UE, information of each target cell in the list of the target cells for performing the conditional handover includes at least one of the following: frequency information of the target cell, a physical cell identifier of the target cell, a conditional handover command of the target cell generated by the target cell, or at least one piece of measurement configuration identifier information, and the at least one piece of measurement configuration identifier information is used for instructing an execution condition for the UE to perform a conditional handover in the target cell; and the UE performs a handover according to the RRC reconfiguration message.

公开(公告)号：US11930475B2

公开(公告)日：2024-03-12

申请号：US17211531

申请日：2021-03-24

Applicant: ZTE Corporation

Inventor： Yuan Gao ,  He Huang ,  Jianwu Dou

IPC: H04W64/00 ,  H04W8/02 ,  H04W84/04

CPC classification number: H04W64/00 ,  H04W8/02 ,  H04W84/042

Abstract: A wireless terminal determines a tracking area code (TAC) from a geographic position of the wireless terminal. From the TAC, the wireless terminal determines the tracking area identity based on an indication from the network-side regarding whether or not geographic position based tracking area identity determination is to be used or not. In some implementations, the network-side is a satellite cell that is configured to provide wireless connectivity to the wireless terminal.

公开(公告)号：US20240080725A1

公开(公告)日：2024-03-07

申请号：US18388313

申请日：2023-11-09

Applicant: ZTE CORPORATION

Inventor： Fei DONG ,  He Huang

IPC: H04W36/00 ,  H04W36/30

CPC classification number: H04W36/0069 ,  H04W36/00835 ,  H04W36/00837 ,  H04W36/305

Abstract: The present disclosure relates to methods, systems, and devices for providing fast mobility. In one form, a processor of user equipment detects a trigger event associated with activating or switching to one or more transmission control indication (TCI) states of a TCI states set associated with a first physical cell ID (PCI) for uplink (UL) and downlink (DL) transmission when one or more TCI states for a TCI state set associated with a second PCI is used by the user equipment for at least one of UL or DL transmission in one serving cell. The processor of the user equipment may then perform a procedure of activating or switching to the one or more TCI states of a TCI state set associated with the first PCI for UL and DL transmission in one serving cell.

公开(公告)号：US20230370992A1

公开(公告)日：2023-11-16

申请号：US18356637

申请日：2023-07-21

Applicant: ZTE Corporation

Inventor： Shilin YOU ,  Jiyan Cai ,  Jinguo Zhu ,  Yuze Liu ,  He Huang ,  Shuang Liang ,  Xingyue Zhou ,  Jin Peng ,  Zhen Xing ,  Zhaoji Lin

IPC: H04W60/04 ,  H04W8/18 ,  H04W60/00 ,  H04W60/06

CPC classification number: H04W60/04 ,  H04W8/18 ,  H04W60/005 ,  H04W60/06

Abstract: This disclosure generally relates performing UE authentication and registration with the core network, and in particular, to supporting secure interactions between the UE and the target AMF when the UE is re-allocated to the target AMF. During a UE registration procedure, the initial AMF generate a 5G-GUTI for the UE and retrieves a candidate AMF list. The initial AMF sends the generated 5G-GUTI (or 5G-S-TMSI), the candidate AMF list, and a full registration request message to the (R)AN for storage and subsequent use. The initial AMF, once determines an AMF re-allocation is needed, instruct the UE to re-start the registration procedure with the core network, by using the generated 5G-GUTI. The (R)AN selects the target AMF, and forward the stored full registration request message to the target AMF to complete the registration.

公开(公告)号：US20230337317A1

公开(公告)日：2023-10-19

申请号：US18340129

申请日：2023-06-23

Applicant: ZTE Corporation

Inventor： He Huang ,  Zijiang Ma ,  Wei Ma ,  Chen Lu

IPC: H04W76/27 ,  H04W76/30

CPC classification number: H04W76/27 ,  H04W76/30

Abstract: A wireless communication method for use in an anchor node includes receiving, from a serving node, a context request associated with a wireless terminal and an indication for a small data transmission. A first message is transmitted to a serving node and includes configuration information of the small data transmission. A second message is received from the serving node comprising downlink information of the small data transmission. The small data transmission is then performed.

公开(公告)号：US11770467B2

公开(公告)日：2023-09-26

申请号：US17643129

申请日：2021-12-07

Applicant: ZTE Corporation

Inventor： Qian Dai ,  He Huang

IPC: H04W28/02 ,  H04L69/327 ,  H04W12/106 ,  H04L9/40

CPC classification number: H04L69/327 ,  H04L63/20 ,  H04W12/106 ,  H04W28/0268

Abstract: Wireless communication methods are described for a user plane integrity protection failure detection and handling, determination and management of integrity protection enabled data rate that exceeds or is close to exceeding a user equipment's capability or threshold, and management of integrity protection or encryption mechanisms in a dual-connectivity system that includes a master network node and a secondary network node.