公开(公告)号：US20230359485A1

公开(公告)日：2023-11-09

申请号：US18344767

申请日：2023-06-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Ke He ,  Chunsheng Li

IPC: G06F9/48

CPC classification number: G06F9/4843

Abstract: For a problem that costs of matching a new data format by a current artificial intelligence system are high, an artificial intelligence system and a corresponding data processing method and apparatus are provided, to perform, based on an artificial intelligence task from a user, format conversion on input data corresponding to the artificial intelligence task, so that a data format used by the artificial intelligence system for processing the artificial intelligence task can be extended with low costs, and the artificial intelligence system can select a proper data format to process the artificial intelligence task.

公开(公告)号：US09231856B2

公开(公告)日：2016-01-05

申请号：US13787075

申请日：2013-03-06

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chunsheng Li ,  Bingcai Zhang ,  Bin Xu

IPC: H04J3/14 ,  H04L12/705

CPC classification number: H04L45/18

Abstract: A method for detecting a message loop, a routing agent apparatus, and a networking system. The method for detecting a message loop includes: receiving a request message sent by a network element apparatus; acquiring routing information for sending the request message to a server apparatus; detecting whether a next-hop link for sending the request message in the routing information and a link for receiving the request message belong to a same link set; and sending a response to the network element apparatus that a message loop is detected, when it is detected that the link for sending the request message in the routing information and the link for receiving the request message belong to a same link set. The technical solutions disclosed herein can improve the efficiency of detecting the message loop and thus have strong practicability.

Abstract translation: 一种用于检测消息循环的方法，路由代理装置和联网系统。 用于检测消息循环的方法包括：接收由网元装置发送的请求消息; 获取用于将请求消息发送到服务器设备的路由信息​​; 检测用于在所述路由信息中发送所述请求消息的下一跳链路和用于接收所述请求消息的链路是否属于同一链路集; 以及当检测到用于在路由信息中发送请求消息的链路和用于接收请求消息的链路属于同一链路集时，向网元装置发送响应消息中检测到消息循环。 本文公开的技术方案可以提高检测消息循环的效率，从而具有很强的实用性。

公开(公告)号：US09661151B2

公开(公告)日：2017-05-23

申请号：US14313557

申请日：2014-06-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chunsheng Li ,  Feng Wu ,  Xuejin Tian

IPC: H04M15/00 ,  H04L12/14 ,  H04L29/08

CPC classification number: H04M15/66 ,  H04L12/1407 ,  H04L67/1002 ,  H04L67/1036

Abstract: Embodiments of the present invention provide a method, an apparatus, and a system for determining a policy and charging rule function entity. The method includes: receiving, by a first PCRF, a first request message transmitted by a first routing agent device, where the first request message carries an IP address of a user; inquiring a pre-stored corresponding relationship between the IP address of the user and an identity of a PCRF currently serving the user according to the IP address of the user, and determining an identity of a second PCRF currently serving the user; and transmitting a message carrying the identity of the second PCRF to the first routing agent device. The method realizes that session information of the same user can be routed to the same PCRF when a biplane DRA is under a multi-PCRF networking, and provides reliable DRA signaling network networking.