Telefonaktiebolaget Lm Ericsson (publ)

Miguel Angel Julian Aguilar

Miguel Angel Muñoz De La Torre Alonso

Rodrigo Alvarez Dominguez

Ruth Pallares Del Egido

Marc Molla

Carlota Villasante

Carlota Villasante Marcos

Juan Francisco Canton Padilla

Antonio Camas Maestre

Victor Gomez-hidalgo Perez

A computer-implemented method, performed by a first node (), for verifying a second node () as a server for an application. The first node () obtains (), from a third node (), a first request to verify a first Internet Protocol (IP) address for a first domain for the application. The first request indicates the first domain and the first IP address. The first node () sends () a first connection request to the second node () using the first IP address. The first connection request comprises the first domain indicated in the first request. The first node () receives (), in response to the sent first connection request, an indication from the second node (). The indication comprises a certificate of the second node (). The first node () also sends () a message to the third node () based on a result of the validation and authentication.

First node, second node, third node, communications system and methods performed, thereby for verifying the second node as a server for an application

A technique for dynamically classifying and re-classifying a data packet flow on a user plane of a core network domain is described. According to an apparatus aspect, a device is provided for dynamically classifying and re-classifying a data packet flow, wherein the device is configured to classify and re-classify the data packet flow using packet detection rules (PDRs) and wherein each PDR is associated with at least one action to be applied to data packets matching the PDR. The device is configured to receive one or more first data packets of a data packet flow, to determine that the received one or more first data packets match a first PDR to classify the data packet flow according to the first PDR, and to trigger application of at least one first action associated with the first PDR to the one or more first packets. The device is further configured to receive one or more second data packets of the data packet flow, wherein the one or more second data packets are received after the one or more first data packets, to determine that the received one or more second data packets match a second PDR to re-classify the data packet flow according to the second PDR, wherein the second PDR is different from the first PDR, and to trigger application of at least one second action associated with the second PDR to the one or more second data packets.

Technique for dynamically classifying and re-classifying a data packet flow

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Madrid, Spain

Miguel Angel Julian Aguilar