Telecom Italia

Emanuele Silio

Giuseppe Minerva

Massimiliano Panico

Massimiliano Petra

Michele Ludovico

Francesco Epifani

Daniela Mirra

Loris Paolo Stola

Giorgio Calochira

Emanuele De Santis

The radiation diagram of an antenna for serving a cell in a cellular communication network is selected from a plurality of available radiation diagrams by: classifying the plurality of available radiation diagrams in terms of a related radiation gain value; identifying for each one of the sectors a plurality of variations of the radiation gain value associated with the available radiation diagrams; estimating for each sector an initial value of at least one indicator of network operative functionality; estimating for each sector at least a desiderate value of variation of the related radiation gain value; and selecting at least one configuration that approximates the variation of the radiation gain value involving the desiderate value.

Method and system for selecting radiation diagrams of antennas for mobile-radio communication networks

A method of dimensioning a data packets handler apparatus in a mobile communications network includes a plurality of cells, each one providing mobile communications coverage in a respective geographic area, the mobile communications network supporting packet-switched traffic and circuit-switched traffic, wherein the data packets handler apparatus to be dimensioned is associated with at least one cell of the mobile communications network. The method includes: obtaining an indication of radio communications resources of the at least one cell; obtaining an indication of an offered packet-switched traffic with respect to the at least one cell; and determining an amount of resources of the data packets handler apparatus potentially needed by the at least one cell for handling the packet-switched traffic based on the radio communications resources and on the offered packet-switched traffic.

Method for dimensioning a data packets handler apparatus in a packet-switched mobile communications network

A method for selecting a subset of sites within a set of candidate sites for activating one or more radio stations of a telecommunications network includes building an initial solution of a subset of sites starting from a network configuration having the whole set of active candidate sites; and optimizing the initial solution for activating 'inactive' sites and/or deactivating 'active' sites, in order to minimize a predetermined cost function for the solution. The steps of building and optimizing the initial solution are adapted to define both solutions that have a geographic coverage area that is greater than a predefined minimum coverage area and to manage an amount of traffic that is greater than a predefined minimum expected traffic value. A processing system and a processing program or group of programs can be executed by the system when pre-arranged for performing the above method.

Radio station site in a telecommunications network

A method for assessing the characteristics obtainable in a network for mobile telecommunications apparatuses suitable for managing calls with both data traffic and/or voice and data traffic. On the basis of the performance requested for the quantity and characteristics of the traffic required, the method provides a simple manner for determining both the effective performance of the network in terms of the probability of occupation of the radio channels and the probability of dropped calls during the peak traffic period and optimal dimensioning of the network.

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Turin, Italy

Emanuele Silio