Huawei Technologies Co., Limited

Zhengbing Li

Qian Wang

Ping Fang

Fangshan Wang

Xiaoyi Dong

Chong Gu

Hanqiang Hu

Guobing Min

This application provides a traffic flow identification method and apparatus, and a model generation method and apparatus. The traffic flow identification method includes: A first device obtains a to-be-identified traffic flow, collects statistics about packet header information in the to-be-identified traffic flow in a preset time window, to obtain to-be-identified packet header statistics information, and obtains to-be-identified terminal-side information based on the to-be-identified traffic flow. Further, the first device determines a type of the to-be-identified traffic flow based on the to-be-identified terminal-side information and the to-be-identified packet header statistics information by using a traffic flow identification model. Therefore, the first device can fully consider, by using the traffic flow identification model, attribute information of a device associated with the traffic flow, to improve an identification rate of the type of the traffic flow, and ensure an identification effect of the type of the traffic flow.

Traffic flow identification method and apparatus, and model generation method and apparatus

Embodiments of this application disclose a data transmission method, an apparatus, and a device in a Wi-Fi network, to improve reliability of providing differentiated data transmission services by a network access device. The method includes: receiving an uplink packet; recording a real-time transmission indication and uplink 5-tuple information that are carried in the uplink packet; then receiving a downlink packet, where the downlink packet carries downlink 5-tuple information; and then, if a service type of the downlink packet is a preset service type, and the downlink 5-tuple information matches the uplink 5-tuple information, preferably forwarding the downlink packet based on the real-time transmission indication.

Data transmission method, apparatus, and device in Wi-Fi network

A tariff data determining method and apparatus are disclosed. The method includes: obtaining a call detail record set, wherein each call detail record includes a charging condition, a charging unit and a fee deduction that are under the charging condition; grouping a plurality of call detail records to obtain a call detail record group, wherein a same value corresponding to a charging unit in the call detail record group has a correspondence with a unique fee value corresponding to a fee deduction; analyzing the call detail record group to obtain a data feature; selecting a target tariff model corresponding to the data feature; determining a parameter value corresponding to each tariff parameter in the target tariff model; and determining tariff data based on the parameter value, the target tariff model, and the charging condition.

Tariff data determining method and apparatus for creating the same

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Shenzhen, China

Zhengbing Li