METHOD FOR DETECTING AND/OR IDENTIFYING DATA STREAMS WITHIN A TELECOMMUNICATIONS NETWORK; SYSTEM, TELECOMMUNICATIONS NETWORK, AND CONTENT SERVER ENTITY FOR DETECTING AND/OR IDENTIFYING DATA STREAMS WITHIN A TELECOMMUNICATIONS NETWORK, PROGRAM AND COMPUTER PROGRAM PRODUCT

摘要

The invention relates to a method for detecting and/or identifying data streams within a telecommunications network, wherein a user equipment is connected - via an access network of the telecommunications network - with the telecommunications network, wherein, additionally, the telecommunications network is connected to at least one server entity, wherein the user equipment is able to receive payload data of at least one payload type - as a data stream and using a data connection between the user equipment and the at least one content server entity - from the at least one content server entity, wherein the payload data of the data stream are transmitted, between the at least one content server entity on the one hand, and the user equipment on the other hand, via the telecommunications network, and involving a server certificate information, wherein in order to transmit the payload data of the data stream, the method comprises the following steps: - in a first step, the server certificate information is assigned to the at least one content server entity and/or to the data stream, wherein the server certificate information comprises or is associated with a stream class information, - in a second step, subsequent to the first step - either while the data connection enabling the data stream is established or after the data connection enabling the data stream is established but while the data connection enabling the data stream is still available -, the stream class information of or associated with the server certificate information is both - transmitted, by the at least one content server entity, to the telecommunications network and/or provided by the at least one content server entity, and - detected and/or identified by a network node of the telecommunications network.