公开(公告)号：US20240349165A1

公开(公告)日：2024-10-17

申请号：US18623240

申请日：2024-04-01

Applicant: ZTE CORPORATION

Inventor： Shuang LIANG ,  Menghan WANG ,  Jinguo ZHU

IPC: H04W40/22 ,  H04W40/12 ,  H04W48/18

CPC classification number: H04W40/22 ,  H04W40/12 ,  H04W48/18

Abstract: A wireless communication method is disclosed. The method comprises: receiving, by a policy control node from one or more network slice access control nodes, a notification indicating that a network slice is overloaded; and transmitting, by the policy control node to a wireless communication terminal, an updated User Equipment Route Selection Policy, URSP, or one or more offload rules to indicate the wireless communication terminal to re-match an application in association with the network slice to another network slice according to the notification.

公开(公告)号：US20240314886A1

公开(公告)日：2024-09-19

申请号：US18616901

申请日：2024-03-26

Applicant: ZTE Corporation

Inventor： Shuang LIANG ,  Menghan WANG ,  Jinguo ZHU ,  Xiaojian YAN

IPC: H04W76/30 ,  H04W8/20 ,  H04W48/18

CPC classification number: H04W76/30 ,  H04W8/20 ,  H04W48/18

Abstract: A wireless communication method is disclosed. The method comprises: receiving, by a first policy control node from one or more network slice access control nodes, a first notification corresponding to a number of Protocol Data Unit, PDU, sessions in association with a network slice, wherein the first notification indicates the network slice is overloaded; and releasing, by the first policy control node, one or more of the PDU sessions of the network slice in response to the network slice being overloaded.

公开(公告)号：US20240171963A1

公开(公告)日：2024-05-23

申请号：US18521231

申请日：2023-11-28

Applicant: ZTE CORPORATION

Inventor： Shuang LIANG

IPC: H04W8/02

CPC classification number: H04W8/02

Abstract: Method, device and computer program product for wireless communication are provided. A method includes: receiving, by a wireless communication terminal from an access and mobility management node, updated prioritization information of at least one of Visitor Public Land Mobile Networks, VPLMNs, or access technology; and updating, by the wireless communication terminal, a prioritization of at least one of VPLMN or access technology for Public Land Mobile Network, PLMN, selection according to the updated prioritization information.

公开(公告)号：US20240171425A1

公开(公告)日：2024-05-23

申请号：US18423056

申请日：2024-01-25

Applicant: ZTE CORPORATION

Inventor： Xueyan SONG ,  Xingyue ZHOU ,  Shuang LIANG

IPC: H04L12/46 ,  H04L69/00

CPC classification number: H04L12/4633 ,  H04L69/26 ,  H04L2212/00

Abstract: Provided are an information transmission method and apparatus, an information processing method and apparatus, a terminal, a network element, and a storage medium. The information transmission method includes encapsulating non-access stratum (NAS) information and access resource (AS) parameter information in a vendor-specific protocol (VSP) packet, where the NAS information includes NAS system information and NAS customization information, and the AS parameter information is used for wired side resource negotiation; encapsulating establishment signaling of a wired access network control plane channel in a vendor-specific network control protocol (VSNCP) packet; and transmitting, through the VSP packet, the NAS information and the AS parameter information.

公开(公告)号：US20220400059A1

公开(公告)日：2022-12-15

申请号：US17775091

申请日：2020-11-23

Applicant: ZTE Corporation

Inventor： Shuang LIANG ,  Jinyang LIU

IPC: H04L41/0896 ,  H04L43/0876 ,  H04L45/302

Abstract: A bandwidth adjustment and correction method, apparatus and device, and a non-transitory computer-readable storage medium are disclosed. The method may include, acquiring an enabling state of a connection admission control (CAC) of a preset path in response to an increase in a bandwidth of service of the preset path; acquiring a bandwidth carried by a tunnel layer where the preset path is presented in response to a state in which the CAC is enabled; determining a target route that matches the service of the preset path according to an adjusted bandwidth and a preset route policy of the preset path in response to an overrun in the bandwidth carried by the tunnel layer; and adjusting the preset path to the target route in response to a presence of the target route.

公开(公告)号：US20220377508A1

公开(公告)日：2022-11-24

申请号：US17882353

申请日：2022-08-05

Applicant: ZTE Corporation

Inventor： Zijiang MA ,  Shuang LIANG ,  Zhendong LI

IPC: H04W4/06 ,  H04W76/12 ,  H04W28/02

Abstract: Methods and systems for establishing multicast and broadcast services are described. In one example aspect, the method includes adding, upon determination that flow establishment configuration information does not include a multicast broadcast service (MBS) flow identifier, a first identifier to the user data of the data traffic flow, and transmitting the data traffic flows with the first identifier through the unicast tunnel, or adding, upon determination that the flow establishment configuration information includes the multicast broadcast service (MBS) flow identifier and the corresponding multicast shared tunnel, a second identifier to the user data of the data traffic flows, and transmitting the data traffic flows with the second identifier through the multicast shared tunnel.

公开(公告)号：US20220225059A1

公开(公告)日：2022-07-14

申请号：US17706125

申请日：2022-03-28

Applicant: ZTE CORPORATION

Inventor： Zhendong LI ,  Shuang LIANG

IPC: H04W4/08

Abstract: A system and method for enabling one to many multicast communication in a 5G wireless network are disclosed herein. In one embodiment, an example wireless communication method to enable multicast operation includes: querying, by a first wireless communication node, a second wireless communication node to receive one or more multicast group member information. The method further includes receiving, by the first wireless communication node, the one or more multicast group member information from the second wireless communication node, and configuring, by the first wireless communication node, one or more third wireless communication nodes with the one or more multicast group member information received from the second wireless communication node, to set up rules for multicast packet forwarding at the one or more third wireless communication nodes.

公开(公告)号：US20150312832A1

公开(公告)日：2015-10-29

申请号：US14646492

申请日：2013-10-09

Applicant: ZTE CORPORATION

Inventor： Ying HUANG ,  Yin GAO ,  Li CHU ,  Shuang LIANG ,  Feng XIE

IPC: H04W36/32 ,  H04W88/16 ,  H04W64/00

CPC classification number: H04W36/32 ,  H04W36/0055 ,  H04W36/12 ,  H04W64/006 ,  H04W84/005 ,  H04W84/047 ,  H04W88/16

Abstract: A method for gateway relocation, an MME and a DeNB are disclosed. The method includes: in a process of an MRN performing handover of the DeNB, the MME of the MRN judging whether it is required to execute a relocation of a gateway serving the MRN according to the current location of the MRN.

Abstract translation: 公开了一种用于网关重新定位的方法，一种MME和一个DeNB。 该方法包括：在MRN执行DeNB的切换的过程中，MRN的MME根据MRN的当前位置判断是否需要对服务于MRN的网关进行重定位。