INFORMATION TRANSMISSION METHOD AND APPARATUS

摘要

An information transmission method is provided. An apparatus receives a first session request from a third party application function, which includes identity information of the third party application function and identity information of a destination entity in a network. The apparatus establishes a first session with the third party application function; sends a second session request to the destination entity, which includes identity information of an anchor entity and the identity information of the third party application function. The apparatus establishes a second session with the destination entity; receives information reported by the destination entity, which includes a report event and identity information of the third party application function. The apparatus forwards the report event to the corresponding third party application function according to the identity information of the third party application function included in the information. Correct identification and forwarding of a packet flow is achieved.

主权项

1. An information transmission method, comprising:
receiving, by an information transmission apparatus, a first session request sent by a third party application function, wherein the first session request comprises identity information of the third party application function and identity information of a destination entity in a network; establishing, by the information transmission apparatus, a first session with the third party application function, and sending a second session request to the destination entity, wherein the second session request comprises identity information of the information transmission apparatus and the identity information of the third party application function; establishing, by the information transmission apparatus, a second session with the destination entity, and receiving information reported by the destination entity, wherein the reported information comprises a report event and reported identity information of the third party application function; and forwarding, by the information transmission apparatus, the report event to the third party application function according to the reported identity information of the third party application function comprised in the reported information.