公开(公告)号：US20250071546A1

公开(公告)日：2025-02-27

申请号：US18941925

申请日：2024-11-08

Applicant: Huawei Technologies Co., Ltd.

Inventor： Weijun Xing ,  Shaoyun Wu ,  Donghui Wang ,  Yan Xi ,  Mingyu Zhao ,  Xueqiang Yan

IPC: H04W12/037

Abstract: A communication method includes: A terminal device determines a first identifier and first domain information, where the first identifier includes an encrypted identifier of the terminal device, and the first domain information indicates a domain in which a network element that manages data information of the terminal device is located. The terminal device sends the first identifier and the first domain information to a first network element. The method may be implemented with an apparatus.

公开(公告)号：US09526043B2

公开(公告)日：2016-12-20

申请号：US14306052

申请日：2014-06-16

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shaoyun Wu ,  Yong Zhang

IPC: H04W36/00 ,  H04W36/18 ,  H04W84/04 ,  H04W36/04

CPC classification number: H04W36/0066 ,  H04W36/04 ,  H04W36/18 ,  H04W84/045

Abstract: Embodiments of the present invention provide a soft handover method and device. The soft handover method includes: receiving a soft handover request sent by a home access node, where the soft handover request includes user plane information of the home access node and an identifier of an RNC; establishing a signaling connection mapping between the home access node and the RNC, and forwarding the soft handover request to the RNC; receiving a soft handover response returned by the RNC; establishing a user plane connection mapping between the home access node and the RNC, forwarding the soft handover response to an HNB based on forwarding user plane information, and forwarding user plane data. The technical solutions of the present invention implement a soft handover process between a macro cell and a home access node cell.

Abstract translation: 本发明的实施例提供了一种软切换方法和装置。 软切换方法包括：接收由家庭接入节点发送的软切换请求，其中软切​​换请求包括家庭接入节点的用户平面信息和RNC的标识符; 建立家庭接入节点与RNC之间的信令连接映射，并将软切换请求转发给RNC; 接收由RNC返回的软切换响应; 在家庭接入节点和RNC之间建立用户平面连接映射，基于转发用户平面信息将软切换响应转发给HNB，并转发用户平面数据。 本发明的技术方案实现了宏小区和归属接入节点小区之间的软切换过程。

公开(公告)号：US20240320473A1

公开(公告)日：2024-09-26

申请号：US18731020

申请日：2024-05-31

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yang Wang ,  Xueqiang Yan ,  Mingyu Zhao ,  Shaoyun Wu ,  Weijun Xing

IPC: G06N3/045 ,  G06N3/08

CPC classification number: G06N3/045 ,  G06N3/08

Abstract: This application discloses a communication method and apparatus, a storage medium, and a program product. The method includes: A server sends training information. The training information includes a global model in a previous round and identifiers of at least two second terminals that participate in a current round of training. A first terminal sends a local model of the first terminal. The local model is obtained based on the global model in the previous round and a shared key. The server receives local models of the at least two second terminals, and aggregates the local models of the at least two second terminals based on a shared key between the at least two second terminals, to obtain an updated global model in the current round. According to the solutions of this application, security in a neural network training process is improved.