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公开(公告)号：US20200022003A1
公开(公告)日：2020-01-16
申请号：US16483664
申请日：2018-02-02
Applicant: TELECOM ITALIA S.p.A.
Inventor： Simone BIZZARRI , Andrea BULDORINI , Giorgio CALOCHIRA , Andrea SCHIAVONI
Abstract: A method of managing a network apparatus of a telecommunication network, where the network apparatus does not expose management interfaces sufficient to allow managing at least one operational parameter thereof of interest for the managing, includes collecting data about the network apparatus to be managed by making requests to the network apparatus to be managed and to at least one other network apparatus in operating relationships with the network apparatus to be managed. Based on the collected data, generating a behavioral model of the network apparatus to be managed. The behavioral model is an inferred logical and mathematical model of the behavior of the network apparatus to be managed with respect to the operational parameter thereof of interest for the managing. The method also includes and managing the network apparatus to be managed exploiting the generated behavioral model thereof.
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公开(公告)号：US20240187879A1
公开(公告)日：2024-06-06
申请号：US18285300
申请日：2022-03-22
Applicant: Telecom Italia S.p.A.
Inventor： Simone BIZZARRI , Giorgio GHINAMO , Roberta GIANNANTONIO , Ennio GRASSO , Giuseppe MINERVA
Abstract: A method, implemented by a data processing system, of adjusting modifiable parameters of network cells of a self-organizing cellular mobile communications network, comprising: retrieving a current configuration of network cells currently deployed on field, including modifiable parameters; exploring different configurations of the network cells, each differing from the retrieved current configuration and from other different configurations by a change in the value of at least one of the modifiable parameters of at least one network cell; evaluating the explored different configurations of the network cells.
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公开(公告)号：US20240064531A1
公开(公告)日：2024-02-22
申请号：US18259315
申请日：2021-12-20
Applicant: TELECOM ITALIA S.p.A.
Inventor： Simone BIZZARRI , Gianluca FRANCINI , Giorgio GHINAMO , Giuseppe MINERVA
Abstract: A method for configuring a cellular network comprising a plurality of network cells. The method comprises:
monitoring, during a monitoring time period, a performance indicator of each network cell for each one of a plurality of monitoring time intervals of said monitoring time period;
determining a plurality of sets of measured signal levels, wherein each set of measured signal levels is associated with a respective territorial portion of a geographic area covered by the cellular network, and wherein each measured signal level of each set of measured signal levels is associated with a respective measured network cell, among the plurality of network cells, at least partially within that territorial portion, with a respective cell configuration of said measured network cell, and with a respective monitoring time interval;
determining, for each measured network cell, a simulated signal level being indicative of an expected signal level for that measured network cell in the respective cell configuration;
determining, for each measured network cell and for each monitoring time interval, a signal level deviation as a difference between the respective measured signal level and the respective simulated signal level;
for a reference network configuration (RNC1) including, for each measured network cell, a respective reference cell configuration taken by that measured network cell after the monitoring time period:
(i) determining, for each measured network cell, a reference simulated signal level indicative of an expected signal level for that measured network cell in the reference cell configuration;
(ii) updating, for each monitoring time interval, each measured signal level according to the respective simulated signal level and to the respective signal level deviation;
(iii) determining, for each measured network cell and for each monitoring time interval, an estimated performance indicator based on the respective performance indicator, on a number of sets of measured signal levels having at least one measured signal level associated with said measured network cell, and on the respective updated measured signal level, and
configuring the cellular network according to the estimated performance indicators determined for the measured network cells.-
Patent Agency Ranking
公开(公告)号：US20220330046A1
公开(公告)日：2022-10-13
申请号：US17637375
申请日：2020-09-18
Applicant: TELECOM ITALIA S.p.A.
Inventor： Simone BIZZARRI , Andrea BULDORINI , Andrea SCHIAVONI
Abstract: A telecommunication system monitors, for a plurality of services, a number of service requests from users and quality of service perceived by the users while using the services. A self-organizing network module determines a correlation between at least one configuration parameter, the number of service requests and the quality of service perceived, and, based on the correlation, a target number of service requests, and a target quality of service, determines an updated value for the at least one configuration parameter. Then the self-organizing network module commands the telecommunication system to implement reconfiguration thereof based on the updated value of the at least one configuration parameter.
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公开(公告)号：US20210227347A1
公开(公告)日：2021-07-22
申请号：US15734090
申请日：2019-06-19
Applicant: TELECOM ITALIA S.p.A.
Inventor： Simone BIZZARRI , Giorgio GHINAMO
Abstract: A method includes predicting the number of users of user terminals gathering in a target area within a region on a first day. The method includes collecting records relating to user terminals positioning data, and partitioning a portion of the region of interest into an intermediate area surrounding the target area and an external area which surrounds the intermediate area. For each observation time slot, a first term indicative of the number of user terminals moving from the external area to the intermediate area are calculated during said observation time slot based, a second term indicative of user terminals which, during a reference day preceding the first day, moved from the external area to the intermediate area is calculated, and the difference between said first term and said second term is calculated. The number of new user terminals which entering the target area is predicted based on the difference.
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公开(公告)号：US20250062845A1
公开(公告)日：2025-02-20
申请号：US18724211
申请日：2022-12-14
Applicant: Telecom Italia S.p.A.
Inventor： Simone BIZZARRI , Gianluca FRANCINI , Giorgio GHINAMO , Giuseppe MINERVA
IPC: H04B17/391 , H04B17/382 , H04W24/04
Abstract: A method for configuring a cellular network including measuring values of at least one performance indicator over a plurality of time intervals, the plurality of time intervals comprising a current time interval and a plurality of historical time intervals; determining, for each historical time interval, a plurality of alternative network configurations; determining, for each alternative network configuration, simulated values of the at least one performance indicator; based on the measured historical and simulated values of the at least one performance indicator, determining, for each selected historical time interval, a best network configuration; based on the current and measured historical values of the at least one performance indicator, determining forecast values of the at least one performance indicator for a following time interval; based on the forecast values, predicting an optimal network configuration for the following time interval and configuring the cellular network according to the predicted optimal network configuration.
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公开(公告)号：US20220338029A1
公开(公告)日：2022-10-20
申请号：US17635940
申请日：2020-08-24
Applicant: TELECOM ITALIA S.p.A.
Inventor： Simone BIZZARRI , Andrea BULDORINI , Andrea SCHIAVONI
Abstract: A self-organizing system for mobile communication optimization includes circuitry that collects external data related to an external event resulting the gathering of user equipment in a geographic area. The circuitry obtains special and time identifiers for the external based on the external data in order to forecast data traffic due to the external event. The circuitry then generates a corresponding critical issues report identifying potential critical issues based on the data traffic forecast, and generates and enforces a network communication update based on the critical issues report.
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公开(公告)号：US20190116507A1
公开(公告)日：2019-04-18
申请号：US16090751
申请日：2016-04-12
Applicant: TELECOM ITALIA S.p.A.
Inventor： Simone BIZZARRI , Andrea BULDORINI , Andrea SCHIAVONI
Abstract: A radio access network node of a telecommunication network and method, the node including: a system of radiating antennas radiating radio signals through a geographic territory, and a processor configured to execute computer-readable instructions to: obtain or generate a topographic map of the geographic territory; based on the topographic map, calculate a coverage map of radio coverage of the geographic territory by the radiated radio signals; based on the coverage map, shrink the topographic map to obtain a reduced-size topographic map; based on the calculated coverage map, create a first data structure including plural first data structure records, one for each point of the calculated coverage map, each first data structure records providing a description of a service delivery capability of the node in that point, and exploit the first data structure to decide how to serve user equipment located in the territory corresponding to the reduced-size topographic map.
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