公开(公告)号：US20160337934A1

公开(公告)日：2016-11-17

申请号：US15222787

申请日：2016-07-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xian Meng ,  Wei Zhang

IPC: H04W40/02 ,  H04W76/04 ,  H04W68/00

CPC classification number: H04W40/02 ,  H04L45/00 ,  H04W68/005 ,  H04W76/27

Abstract: A downlink data processing method, apparatus, and system. The method includes sending, by a network controller according to an identifier of user equipment comprised in a downlink data policy response message sent by an entry node, a paging request message to the user equipment, so that the user equipment sends a service request message to the network controller; determining, according to the service request message, a radio node currently connected to the user equipment, and determining a determined forwarding path between the entry node and the radio node, wherein the determined forwarding path comprises one or at least one function node; and sending the determined forwarding path to the entry node, so that the entry node sends a currently-received downlink data packet to the radio node by using the determined forwarding path, and the radio node sends the downlink data packet to the user equipment.

Abstract translation: 下行链路数据处理方法，装置和系统。 该方法包括：通过网络控制器根据由入口节点发送的下行链路数据策略响应消息中包含的用户设备的标识符向用户设备发送寻呼请求消息，使得用户设备向 网络控制器; 根据所述服务请求消息确定当前连接到所述用户设备的无线电节点，以及确定所述入口节点和所述无线节点之间确定的转发路径，其中所确定的转发路径包括一个或至少一个功能节点; 并将确定的转发路径发送到入口节点，使得入口节点通过使用确定的转发路径向当前接收的下行链路数据分组发送，并且无线节点向用户设备发送下行链路数据分组。

公开(公告)号：US12231223B2

公开(公告)日：2025-02-18

申请号：US17564643

申请日：2021-12-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yu Wang ,  Xian Meng ,  Meixin Lin ,  Yunfei Qiao ,  Yinggang Du

IPC: H04B7/185 ,  H04W36/00 ,  H04W36/08 ,  H04W36/30 ,  H04W36/32

Abstract: Satellite cell reselection control methods and related devices are provided. One satellite cell reselection control method includes: determining a current location status of the user equipment; determining a satellite cell reselection control parameter set corresponding to the current location status; and the performing satellite cell reselection control of the user equipment based on the obtained satellite cell reselection control parameter set.

公开(公告)号：US12213012B2

公开(公告)日：2025-01-28

申请号：US17504347

申请日：2021-10-18

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yu Wang ,  Hejia Luo ,  Xian Meng ,  Yunfei Qiao

IPC: H04W36/00 ,  H04W36/32

Abstract: Embodiments of this application disclose cell handover measurement indication methods, a network device, and a terminal, to improve reliability and real-time performance of cell handover. A cell handover measurement indication method includes: A network device calculates a measurement moment of cell handover based on a measurement event and sends a measurement indication. The measurement event is a location relationship between a terminal and the network device, and the measurement indication is used to indicate the terminal to perform cell handover measurement. The measurement indication sent by the network device may be used to notify the measurement moment of cell handover to the terminal.

公开(公告)号：US12179098B2

公开(公告)日：2024-12-31

申请号：US17895562

申请日：2022-08-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xian Meng ,  Pan Zhang ,  Kang Zhou

IPC: G09G5/395 ,  A63F13/358 ,  A63F13/77 ,  G06T15/00

Abstract: Before a network jitter occurs, a server receives operation instructions from an electronic device, generates a plurality of first rendering instruction streams based on the operation instructions, sends the plurality of first rendering instruction streams to the electronic device, and generates and stores one or more first rendering contexts for one or more first rendering instruction streams in the plurality of first rendering instruction streams. When the network jitter occurs, the server generates a second rendering instruction stream based on received operation instructions, and generates and stores a second rendering context based on the second rendering instruction stream. After the recovery from the network jitter, the server sends a set of rendering context differences to the electronic device. In this way, network transmission traffic after the recovery from the network jitter is reduced, transmission and processing delays are also reduced, and user experience is improved.

公开(公告)号：US11956682B2

公开(公告)日：2024-04-09

申请号：US17543110

申请日：2021-12-06

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yunfei Qiao ,  Meixin Lin ,  Xian Meng

IPC: H04W36/00 ,  H04B7/185 ,  H04W84/06

CPC classification number: H04W36/0077 ,  H04B7/18541 ,  H04W36/0033 ,  H04W36/0058 ,  H04W84/06

Abstract: A handover method and apparatus are disclosed. In some implementations, the method includes: determining a part of terminal devices to be handed over in a plurality of terminal devices in a staring area of a first beam; sending a first handover request message to a target satellite, where the first handover request message includes contexts of the part of terminal devices; and receiving a handover instruction sent by the target satellite based on the first handover request message, and sending the handover instruction to the part of terminal devices by using the first beam. The handover instruction includes handover parameters used for handing over the part of terminal devices. According to some implementations, the part of terminal devices in the plurality of terminal devices in the staring area may be handed over, so that a signaling storm can be avoided and communication performance can be improved.