公开(公告)号：US20250063427A1

公开(公告)日：2025-02-20

申请号：US18936535

申请日：2024-11-04

Applicant: ZTE Corporation

Inventor： Xiubin SHA ,  He HUANG ,  Bo DAI ,  Yuan GAO ,  Eswar Kalyan VUTUKURI

IPC: H04W28/06 ,  H04W80/02

Abstract: This disclosure relates generally to a method, device, and system for congestion control in a wireless network. One method performed by a first network element is disclosed. The method may include: providing, to a second network element, a first discard indication indicating a list of PDUs or a list of discarded PDU sets, each discarded PDU set in the list of discarded PDU sets comprising a list of PDUs, wherein the first discard indication triggers the second network element to discard the list of discarded PDUs or the list of discarded PDU sets; or providing, to the second network element, a second discard indication indicating that a PDU is discarded or a PDU set is discarded, wherein the second discard indication triggers the second network element to discard the PDU or the PDU set.

公开(公告)号：US20250048197A1

公开(公告)日：2025-02-06

申请号：US18920546

申请日：2024-10-18

Applicant: ZTE Corporation

Inventor： Fei DONG ,  He HUANG ,  Jing LIU ,  Mengjie ZHANG

IPC: H04W36/00 ,  H04W74/0833 ,  H04W76/27

Abstract: This disclosure is directed to UE measurements and measurement report of serving cells, and configuration for the cell measurement and report to effectuate a fast serving-cell change during UE mobility within lower network layers, such as layer-1 or layer-2 of the wireless communication protocol stack. This disclosure is further directed to signaling procedures associated with the fast serving-cell change for the UE as triggered by the network based on the cell measurement and report, and various lower layer configurations and operations for effectuating an actual fast serving-cell change at and for the UE.

公开(公告)号：US20240407007A1

公开(公告)日：2024-12-05

申请号：US18666172

申请日：2024-05-16

Applicant: ZTE Corporation

Inventor： He HUANG

IPC: H04W74/0833 ,  H04W74/00

Abstract: Methods, apparatus and systems for performing a random access procedure in a wireless communication are disclosed. In one embodiment, a method performed by a wireless communication node is disclosed. The method comprises: receiving, from a wireless communication device, a first message comprising a preamble and a payload for an access to the wireless communication node; and transmitting, to the wireless communication device, a second message in response to the first message.

公开(公告)号：US20240373304A1

公开(公告)日：2024-11-07

申请号：US18773242

申请日：2024-07-15

Applicant: ZTE Corporation

Inventor： Mengjie ZHANG ,  He HUANG ,  Jing LIU ,  Fei DONG

IPC: H04W36/00 ,  H04W36/08 ,  H04W36/30

Abstract: In wireless communication, a device may change, add, or handover between cells of network access for inter-cell mobility. This may include Layer 1 and/or Layer 2 (L1/L2) signaling for a user equipment (UE) moving between cells in a network. The signaling can reduce the mobility interruption time and improve robustness of a handover. The movement may be triggered by the network or the UE. A Layer 1 and/or Layer 3 (L1/L3) measurement is used for the inter-cell mobility. The mobility may be coordinated based on interactions between a centralized unit (CU) and a distributed unit (DU). The procedures can reduce interruption time and improve reliability.

公开(公告)号：US20240349175A1

公开(公告)日：2024-10-17

申请号：US18750193

申请日：2024-06-21

Applicant: ZTE Corporation

Inventor： Wenting LI ,  He HUANG ,  Jing LIU

IPC: H04W48/16 ,  H04W28/02 ,  H04W76/27

CPC classification number: H04W48/16 ,  H04W28/0215 ,  H04W76/27

Abstract: A method of wireless communication includes transmitting, by a wireless device, to a first network device of a first wireless network a capability restriction message indicative of a temporary restriction of one or more capabilities of the wireless device for operation in the first wireless network, wherein the capability restriction message indicates a forbidden capabilities set using an explicit indication in which bit fields indicating a first set of capabilities subject to the temporary restriction are included, or an implicit indication in which a second set of capabilities subject to the temporary restriction is indicated by omitting corresponding bit fields from the capability restriction message; and receiving, by the wireless device, from the first network device, a response indicative of an action performed by the first network device in response to the capability restriction message.

公开(公告)号：US20240340854A1

公开(公告)日：2024-10-10

申请号：US18750262

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：US20240334263A1

公开(公告)日：2024-10-03

申请号：US18736152

申请日：2024-06-06

Applicant: ZTE Corporation

Inventor： Mengjie ZHANG ,  He HUANG ,  Jing LIU ,  Fei DONG

IPC: H04W36/00 ,  H04W36/04

CPC classification number: H04W36/0061 ,  H04W36/0058 ,  H04W36/00835 ,  H04W36/04

Abstract: In wireless communication, a device may change, add, or handover between cells of network access for inter-cell mobility. This may include Layer 1 and/or Layer 2 (L1/L2) signaling for a user equipment (UE) moving between cells in a network. The signaling can reduce the mobility interruption time and improve robustness of a handover. The movement may be triggered by the network or the UE. A Layer 1 and/or Layer 3 (L1/L3) measurement is used for the inter-cell mobility. The mobility may be coordinated based on interactions between a centralized unit (CU) and a distributed unit (DU). The procedures can reduce interruption time and improve reliability.

公开(公告)号：US20240172063A1

公开(公告)日：2024-05-23

申请号：US18522620

申请日：2023-11-29

Applicant: ZTE Corporation

Inventor： Yuan GAO ,  He HUANG

IPC: H04W36/00 ,  H04W36/08

CPC classification number: H04W36/00835 ,  H04W36/08

Abstract: Techniques are described to perform cell selection operation or cell reselection operation by using slice information. An example wireless communication method includes receiving, by a communication device, a slice information that indicates a configuration associated with one or more slices; and performing, by the communication device, a cell selection operation or a cell re-selection operation with a target cell that is determined by the communication device using the slice information.

公开(公告)号：US20240155415A1

公开(公告)日：2024-05-09

申请号：US18417963

申请日：2024-01-19

Applicant: ZTE Corporation

Inventor： He HUANG ,  Jianmin FANG ,  Xiaojuan SHI

IPC: H04W28/02 ,  H04W28/12 ,  H04W36/08 ,  H04W36/22 ,  H04W76/12 ,  H04W80/10 ,  H04W92/20

CPC classification number: H04W28/0268 ,  H04W28/12 ,  H04W36/08 ,  H04W36/22 ,  H04W76/12 ,  H04W80/10 ,  H04W92/20

Abstract: Provided is a method, network device and system for implementing data processing. The method includes: transmitting, by a first network device, a request message to a second network device; feeding, by the second network device, a response message back to the first network device according to the request message received from the first network device; receiving, by the first network device, the response message fed back by the second network device, and transmitting an indication message to a third network device; and receiving, by the third network device, the indication message transmitted by the first network device, and processing data according to the indication message. The embodiments of the present application implement data splitting and handover processing for a next-generation mobile communication technology.

公开(公告)号：US20240015610A1

公开(公告)日：2024-01-11

申请号：US18136852

申请日：2023-04-19

Applicant: ZTE Corporation

Inventor： Jianmin FANG ,  Zhihong QIU ,  He HUANG

IPC: H04W36/00 ,  H04W24/02 ,  H04W36/36

CPC classification number: H04W36/0061 ,  H04W24/02 ,  H04W36/362 ,  H04W36/0058

Abstract: A method for wireless communications comprising: transmitting, by a network node to a wireless device, a handover configuration information to facilitate reporting of successful handovers associated with the wireless device; receiving, at the network node, information reporting a successful handover associated with the wireless device, wherein the information reporting the successful handover is in accordance with the handover configuration information; and performing network optimization based on the information reporting the successful handover.