公开(公告)号：US20250140106A1

公开(公告)日：2025-05-01

申请号：US18690271

申请日：2022-09-02

Applicant: Telecom Italia S.p.A.

Inventor： Davide MICHELI ,  Aldo VANNELLI

IPC: G08G1/01 ,  G08G1/052

Abstract: A method, system, and devices for generating reference data for traffic condition prediction. The method includes determining a zone of interest and a detection zone associated with the zone of interest and detecting the presence of a plurality of mobile terminals in the detection zone. Based on at least a first movement feature of the user terminals, calculating one or more predictors associated with geographical positions of the user terminals, receiving a traffic signal representative of an objective traffic condition in said zone of interest, and determining reference data, based on the calculated predictors and the objective traffic condition, for correlating the predictors and the objective traffic condition.

公开(公告)号：US20250159499A1

公开(公告)日：2025-05-15

申请号：US18838346

申请日：2023-02-10

Applicant: Telecom Italia S.p.A.

Inventor： Lorenzo Mario AMOROSA ,  Giorgio GHINAMO ,  Davide MICHELI ,  Giuliano MURATORE ,  Marco SKOCAJ ,  Roberto VERDONE ,  Flavio ZABINI

IPC: H04W24/02 ,  H04W24/06

Abstract: A method for adjusting network cell parameters in a self-organizing cellular mobile network using a data processing system. The method involves creating an Environment that simulates the network based on radio measurement data, network performance data, and electromagnetic field simulation. A Deep Reinforcement Learning (DRL) Agent interacts with this Environment to simulate the effects of parameter changes on network performance. The Environment calculates and returns a Reward to the DRL Agent, which is used to train the Agent and estimate Q-values. The DRL Agent selects actions based on a policy that balances greedy actions, random actions, and constrained random actions. If the DRL Agent violates a predetermined constraint, the Environment returns a penalizing Reward.

公开(公告)号：US20240196251A1

公开(公告)日：2024-06-13

申请号：US18286766

申请日：2022-04-05

Applicant: Telecom Italia S.p.A.

Inventor： Davide MICHELI ,  Aldo VANNELLI

IPC: H04W24/10 ,  H04W64/00

CPC classification number: H04W24/10 ,  H04W64/00

Abstract: Method for characterization of paths travelled by mobile user terminals, comprising: determining a geographical area of interest; detecting the presence of a plurality of mobile user terminals in said geographical area of interest. The method further comprises, for each of said mobile user terminals: receiving over time a plurality of information signals, each information signal including: a geographical position of said mobile user terminal, a time reference associated with said geographical position and at least one of a temporary identifier and a session identifier; based on said information signals, determining a path travelled by said mobile user terminal; calculating one or more indicators associated with said path, said one or more indicators being indicative of morphologic and dynamic features of said path; providing a characterization of said paths, based on said one or more indicators.

公开(公告)号：US20240349237A1

公开(公告)日：2024-10-17

申请号：US18577712

申请日：2022-07-11

Applicant: Telecom Italia S.p.A.

Inventor： Giorgio GHINAMO ,  Davide MICHELI

IPC: H04W64/00 ,  H04W24/10

CPC classification number: H04W64/006 ,  H04W24/10

Abstract: A method and system for determining, based on event tracing associated with user devices connected to a cellular network, locations of the user devices in indoor environments (hereinafter, indoor locations), for example in order to determine quality of service maps of (e.g., urbanized) indoor environments of a geographic area covered by the cellular network.

公开(公告)号：US20240251255A1

公开(公告)日：2024-07-25

申请号：US18290331

申请日：2022-05-06

Applicant: Telecom Italia S.p.A.

Inventor： Davide MICHELI ,  Aldo VANNELLI

IPC: H04W24/02 ,  G01W1/06 ,  H04W4/021

CPC classification number: H04W24/02 ,  G01W1/06 ,  H04W4/021

Abstract: Generating reference data associated to weather conditions by determining a geographical area of interest; receiving, from wireless devices wirelessly connected to a Radio Access Network (RAN) measurement parameters representative of measurements of radio quality of the wireless connection between said wireless devices and the RAN, wherein said wireless devices are located in said area of interest, said measurement parameters being associated with respective time references; for each time reference or set of time references, determining reference data, associated to said time reference or set of time references, by performing an analysis of said measurement parameters; receiving a weather signal, representative of objective weather conditions in said area of interest at a time corresponding to said time reference of said set of time references; storing said reference data in association with the respective objective weather conditions associated to the same time reference or set of time references.