Telecom Italia S.p.a.

Roberta Maglione

Eugenio Maria Maffione

Mario Ullio

Luca Buriano

Roberto Pagnin

A method of profiling communication traffic of users in a data network, comprising: monitoring communication traffic originated by a user of a communication terminal; and assigning to the user of the communication terminal a unique and anonymous user traffic identifier, wherein the user traffic identifier is related to a user address assigned to the communication terminal in the data network. Also, the user traffic identifier is adapted to be included in the communication traffic with respect to that user. The method further includes communicating the unique and anonymous user traffic identifier to the user terminal and having the user communication terminal include the user traffic identifier in the user traffic, upon receipt of communication traffic including the user traffic identifier, obtaining a descriptor of the received communication traffic useful to describe the detected traffic and at least temporarily storing the obtained descriptor; and building an anonymous user profile related to the user's communication activities based on the stored descriptors.

Method and system for profiling data traffic in telecommunications networks

A method of managing a congestion state in a server of a communication network is provided. The server includes a buffer storing a first number of service requests and having a maximum storage capacity. The method includes: in a first time frame, receiving a further service request to be stored in the buffer and determining whether to store such a further service request in the buffer or to refuse it; and, in a second time frame, deleting a second number of service requests stored in the buffer. The step of determining whether to store the further service request in the buffer or to refuse it includes refusing the further request according to a refusal probability if the first number is lower than the maximum storage capacity.

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Turin, Italy

Roberta Maglione