公开(公告)号：US20230088536A1

公开(公告)日：2023-03-23

申请号：US18059647

申请日：2022-11-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Richard LI ,  Lijun DONG ,  Kiran MAKHIJANI

IPC: H04L41/5009 ,  H04L41/0896

Abstract: An efficient structure and methodology are provided for communicating in a network using a contract implemented in a packet or frame. In various embodiments, a user can generate a contract clause having a constraint for communicating in the network, and determine a communication layer at which to process the constraint during communication in the network. The user device can insert the contract clause in a position in a packet corresponding to the communication layer and can transmit the packet from the user device. In various embodiments, a network node that receives a packet can identify a contract clause in a packet and can process a constraint from the contract clause. The network node can track performance of the constraint and provide accountability in response to the tracking of the performance with respect to terms associated with the constraint in the contract clause.

公开(公告)号：US20190087397A1

公开(公告)日：2019-03-21

申请号：US16097263

申请日：2016-04-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Chundong LI ,  Ronggen LI ,  Wei ZHAO ,  Lijun DONG

IPC: G06F17/24 ,  G06F17/27 ,  G06F17/30

Abstract: A human-computer interaction method is applied to an electronic device, and includes: obtaining content copied by a user on a first page, and determining a category to which the content belongs; obtaining a category of a second page; matching the category of the content against the category of the second page; and if a matching result is not empty, displaying at least one operation option on the second page, where the at least one operation option has a function of performing an operation for the content on the second page, so that the electronic device directly performs the function after the user selects the operation option. In the method, a category of copied text content is extracted and is matched against a category of a keyword, and a matched group is used as a prompt operation. The prompt operation is displayed in a form of a dialog box, to prompt a next action that may be performed by a user, so that complexity of user operations is reduced, and accuracy of pasting text information is improved.

公开(公告)号：US20250023822A1

公开(公告)日：2025-01-16

申请号：US18900394

申请日：2024-09-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lijun DONG ,  Renwei Li

IPC: H04L47/125 ,  H04L45/12 ,  H04L45/745

Abstract: A method for routing data traffic in a communication network includes decoding, by a source node, an Internet protocol (IP) data packet to determine a destination node. A routing table for the destination node is retrieved. The routing table identifies a plurality of next-hop nodes associated with a corresponding plurality of routing paths to the destination node. A plurality of saturation metrics corresponding to the plurality of routing paths are determined using the routing table. Each of the plurality of saturation metrics is indicative of data traffic saturation along a corresponding one of the plurality of routing paths. A routing path is selected from the plurality of routing paths based on the plurality of saturation metrics. The IP data packet is forwarded to a next-hop node in the selected routing path.

公开(公告)号：US20240422098A1

公开(公告)日：2024-12-19

申请号：US18814288

申请日：2024-08-23

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lijun DONG ,  Renwei Li

IPC: H04L45/74 ,  H04L47/32 ,  H04L65/65

Abstract: A computer-implemented method for video data communication in a network includes receiving, by a node in the network, an Internet protocol (IP) data packet. The IP data packet includes an IP network layer header and an IP network layer payload. The IP network layer payload is parsed, by the node, to detect a Network Abstraction Layer Unit (NALU). The NALU includes a NALU header and a NALU payload. Priority information in the NALU header is detected by the node. The priority information indicates a transport priority of the NALU. A differentiated services (DS) field in the IP network layer header is updated based on the transport priority to generate an updated IP data packet. The updated IP data packet is forwarded to a second node in the network for discarding or processing based on the updated DS field.