公开(公告)号：US11153188B2

公开(公告)日：2021-10-19

申请号：US16906827

申请日：2020-06-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Linhua Zhao ,  Wenming Wang

IPC: H04L12/26 ,  H04L29/08

Abstract: A service identification method and a network device, where the method includes receiving, by the network device, service packets and identifying service packets that belong to a same terminal, determining, by the network device, a service traffic feature based on session information of the terminal and packet information of the service packet, where the service traffic feature includes at least one of session duration, a quantity of concurrent sessions, a traffic rate, traffic rate stability, a packet transmit/receive frequency, a quantity of packets, a packet length, or a round-trip time related to a request packet and a response packet, and determining, by the network device, a service type of a to-be-identified service based on the service traffic feature.

公开(公告)号：US20200322247A1

公开(公告)日：2020-10-08

申请号：US16906827

申请日：2020-06-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Linhua Zhao ,  Wenming Wang

IPC: H04L12/26 ,  H04L29/08

Abstract: A service identification method and a network device, where the method includes receiving, by the network device, service packets and identifying service packets that belong to a same terminal, determining, by the network device, a service traffic feature based on session information of the terminal and packet information of the service packet, where the service traffic feature includes at least one of session duration, a quantity of concurrent sessions, a traffic rate, traffic rate stability, a packet transmit/receive frequency, a quantity of packets, a packet length, or a round-trip time related to a request packet and a response packet, and determining, by the network device, a service type of a to-be-identified service based on the service traffic feature.