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1. 发明专利

JP3626094B2 How to measure the echo parameters of telephone lines and equipment 失效
公开(公告)号：JP3626094B2
公开(公告)日：2005-03-02
申请号：JP2000502612
申请日：1998-07-07
申请人：テレコム・イタリア・エツセ・ピー・アーTELECOM ITALIA S.p.A.
发明人：アンドレア・アラシア , グイド・マンゾーネ
IPC分类号： H04M3/26 , H04B3/23 , H04B3/46 , H04M1/24
CPC分类号： H04B3/493

2. 发明申请

US20170086712A1 System and Method for Motion Capture 审中-公开
公开(公告)号：US20170086712A1
公开(公告)日：2017-03-30
申请号：US15126904
申请日：2014-03-20
申请人： TELECOM ITALIA S.P.A.
发明人： Alessandro Mauro , Corrado Azzaro , Giovanni Albani , Claudia Ferraris , Roberto Nerino , Antonio Chimienti , Giuseppe Pettiti , Laura Contin
IPC分类号： A61B5/11 , G06T7/246 , A61B5/00 , G06T7/70 , H04N7/18
CPC分类号： A61B5/1127 , A61B5/0077 , A61B5/1032 , A61B5/1101 , A61B5/1125 , A61B5/1128 , A61B5/4082 , A61B5/7221 , A61B2090/3937 , A61B2560/0233 , A61B2576/00 , G06K9/00355 , G06T7/246 , G06T7/70 , G06T2207/10024 , G06T2207/30204 , H04N7/181
摘要： A motion capture system includes a wearable device (e.g. a glove) suitable for being worn by a user and including one or more markers having respective colors. A video camera acquires a sequence of color frames of the user moving while wearing the glove, while a range camera acquires corresponding depth frames of the same scene. A processing unit processes both color frames and depth frames for reconstructing the 3D positions of the markers. In particular, the depth information provided by the depth frames are used for isolating a validity area within the color frames, and the markers are searched based on their colors, exclusively within the validity area of the color frames. The movements of the user are then captured as a sequence of positions of the markers. Combined use of color information and depth information provide a very reliable and accurate motion capture.

3. 发明申请

WO2022189125A1 ELECTRONIC DEVICE COMPRISING A METASURFACE 审中-公开
公开(公告)号：WO2022189125A1
公开(公告)日：2022-09-15
申请号：PCT/EP2022/054112
申请日：2022-02-18
申请人： TELECOM ITALIA S.P.A.
发明人： ELIA, Gabriele , MANZALINI, Antonio , SNIDERO, Paolo
IPC分类号： H04B7/00 , H04B7/08 , H04B7/06 , H01Q15/00 , H01Q3/46
摘要： An electronic device (100) is disclosed. The electronic device is adapted to receive and process an electromagnetic radiation, such as a radio frequency signal from a wireless communication system. The electronic device comprises:a metasurface (115) for intercepting the electromagnetic radiation, the 5metasurface comprising a plurality of active elements for sensing at least one parameter of the electromagnetic radiation as it is actually received at the electronic device, wherein the active elements of said plurality of active elements are controllable to implement a plurality of configurations of the metasurface each one corresponding to a radiation pattern with which the electromagnetic radiation is passed through the 0metasurface, a control unit (CU) communicably coupled to the metasurface, wherein the control unit is configured to iteratively:receive the sensed at least one parameter from the metasurface;identify, based on the at least one parameter of the electromagnetic 5radiation, an optimized configuration, among the plurality of configurations, that optimizes electromagnetic radiation reception at the electronic device, andcontrol the active elements to implement the optimized configuration.

4. 发明申请

WO2022144207A1 CELLULAR COMMUNICATION SYSTEM FEATURING SON FUNCTIONALITY 审中-公开
公开(公告)号：WO2022144207A1
公开(公告)日：2022-07-07
申请号：PCT/EP2021/086807
申请日：2021-12-20
申请人： TELECOM ITALIA S.P.A.
发明人： BIZZARRI, Simone , FRANCINI, Gianluca , GHINAMO, Giorgio , MINERVA, Giuseppe
IPC分类号： H04W24/02 , H04W24/08
摘要： A method (200) for configuring a cellular network comprising a plurality of network cells. The method comprises: - monitoring (205), 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 (205) 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 (305), 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 (310), 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 (315), 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 (320), 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 (325-335), 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 (215-245) the cellular network according to the estimated performance indicators determined for the measured network cells.

5. 发明申请

WO2022135813A1 TELECOMMUNICATION NETWORK ALARM MANAGEMENT 审中-公开
公开(公告)号：WO2022135813A1
公开(公告)日：2022-06-30
申请号：PCT/EP2021/082670
申请日：2021-11-23
申请人： TELECOM ITALIA S.P.A.
发明人： CASTROGIOVANNI, Pino , GIANNANTONIO, Roberta , GRASSO, Ennio , SANTANDREA, Pier Giorgio
IPC分类号： H04L41/0604 , H04L41/147 , H04L41/16 , H04L41/5074
摘要： A system (100) for managing network alarms (NA) generated by element manager modules (110(j)) in response to corresponding faults/malfunctioning affecting network nodes (105(i)) or links of a telecommunication network is disclosed. The system comprises:5- an alarm management platform (120) configured to gather the network alarms (NA) and to accordingly generate a first set (FSNA) of network alarms comprising at least a subset of the gathered network alarms (NA);- a network operator unit (130) configured to arrange the network alarms of the first set (FSNA) into a network alarm table (NT) providing for each network alarm 0listed in the network alarm table (NT) data describing the network alarm, the network operator unit (130) being further configured to manage the faults/malfunctioning affecting the network nodes or links corresponding to said network alarms (NA) by exploiting said network alarm table (NT);- an alarm prediction module (170) configured to receive from the alarm 5management platform (120) an alarm duration prediction request (PR(d)) about a predicted duration of a selected network alarm (NA) and alarm data (AD') regarding said selected network alarm (NA) and accordingly generate an alarm duration prediction (AP(d)) about a predicted duration of said selected network alarm (NA) by processing said alarm data (AD') regarding said selected network alarm (NA) through0a first machine learning algorithm trained with alarm data (AD) regarding past network alarms (NA) gathered by the AM system, wherein:- the alarm management platform (120) is configured to generate said at least a subset of the gathered network alarms (NA) for generating said first set (FSNA) of network alarms conditioned to said alarm duration predictions (AP(d)).

6. 发明申请

WO2022013128A1 METHOD AND SYSTEM FOR ESTIMATING AN OCCUPANCY LEVEL OF A GEOGRAPHIC AREA 审中-公开
公开(公告)号：WO2022013128A1
公开(公告)日：2022-01-20
申请号：PCT/EP2021/069273
申请日：2021-07-12
申请人： TELECOM ITALIA S.P.A.
发明人： BENEDETTO, Andrea , LANZO, Roberto , PIACCO, Simone , SCHIAVONI, Andrea
IPC分类号： G01S7/41 , G01S13/86 , G01S13/524 , G01S13/538 , G01S13/56 , G01S13/42 , G01S13/28 , G01S7/00 , G01S13/58 , H04B7/005 , H04W16/00 , H04W64/00 , H04W24/00
摘要： A method (200) is proposed for estimating, at a specified time period, an occupancy level of a geographic area served by a mobile communication network. The mobile communication network comprises a base transceiver station providing radio coverage over the geographic area. The method comprises, during a reference time period: • a) causing the base transceiver station to transmit (205) first radio signals over the geographic area, and to receive (210) corresponding second radio signals originated from a plurality of bodies within the geographic area by backscattering of the first radio signals hitting the plurality of bodies, wherein the plurality of bodies comprise first bodies whose presence within the geographic area is permanent and second bodies whose presence within the geographic area is temporary; • b) according to the first and second radio signals, generating (230) a first map of the first bodies within the geographic area. The method comprises, at the specified time period, following in time the reference time period: • c) performing step a) (235, 240); • d) according to the first and second radio signals, generating (260) a second map of the plurality of bodies within the geographic area; e) according to a comparison between the first and second maps, determining (265) a number of the second bodies within the geographic area during the specified time period, said number of second bodies representing said occupancy level.

7. 发明申请

WO2022003006A1 ADVERTISING AUDIENCE MONITORING IN A CONTENT DISTRIBUTION SYSTEM 审中-公开
公开(公告)号：WO2022003006A1
公开(公告)日：2022-01-06
申请号：PCT/EP2021/067962
申请日：2021-06-30
申请人： TELECOM ITALIA S.P.A.
发明人： CIARNIELLO, Alberto
IPC分类号： H04H20/14 , H04H60/45 , H04H60/37 , H04H20/93 , H04H60/64 , H04H60/66 , H04H60/51 , H04H2201/20 , H04H2201/37 , H04H60/375
摘要： A method is disclosed for monitoring the audience of an advertisement over a content distribution system, the advertisement comprising an advertising message associated with an audio content. The method comprises: inserting, within the message, an advertising identifier associated with the advertisement and distributing the audio content with the advertising message to a user of the content distribution system; at a first user device configured to receive the audio content, playing the audio content with the advertising message; at a second user device connected to the first user device and configured to communicate with a data collection server over a data communication network, retrieving a customer identifier uniquely associated with the user; and, during or after playing, sending by the second user device the customer identifier and the advertising identifier extracted from the advertising message to the server to monitor the audience of the advertising message.

8. 发明申请

WO2021239520A1 METHOD AND SYSTEM FOR ESTIMATING THE PRESENCE OF PEOPLE ON A TERRITORY EXPLOITING MOBILE COMMUNICATION NETWORK DATA 审中-公开
公开(公告)号：WO2021239520A1
公开(公告)日：2021-12-02
申请号：PCT/EP2021/063168
申请日：2021-05-18
申请人： TELECOM ITALIA S.P.A.
发明人： COLONNA, Massimo , LOVISOLO, Piero , PARATA, Dario , PETRA, Massimiliano
IPC分类号： H04W4/02 , H04W4/021 , H04W4/029 , H04W4/027
摘要： A method, implemented by a data processing system (100), for estimating presence of individuals on a territory based on data derived from a mobile communication network (105) comprising a plurality of network cells (105b) covering said territory, wherein said individuals are users of mobile communication terminals configured to be adapted to interact with the mobile communication network and located in said territory. The method comprises: subdividing a geographic area of interest (300) in geographic zones (z1 – z9); subdividing the geographic area of interest (300) in geographic area portions (605); causing mobile communication terminals served by the mobile communication network and situated in the geographic area of interest to calculate respective geographic position estimates and provide the calculated geographic position estimates (700) to the data processing system;- distributing an overall number of geographic position estimates, received from the mobile communication terminals, on the geographic area portions by assigning to each geographic area portion a respective number of geographic position estimates corresponding to geographic positions estimates falling within said geographic area portion. For each network cell: determining, among the geographic area portions (605), covered geographic area portions falling within a coverage area of the cell; assigning to each one of the determined covered geographic area portions a respective weight which depends on the respective number of geographic position estimates compared to an overall number of geographic position estimates falling within all the determined covered geographic area portions; generating a correspondence map, establishing a correspondence between the cells and the geographic zones, by, for each of said network cells, calculating a cell weight of the network cell on each geographic zone by determining the geographic area portions belonging to each of the zones and summing the respective weights of the geographic area portions identified as belonging to the zones; receiving from the mobile communication network and storing in a repository (115) indications of events of interaction between the mobile communication terminals and the network cells of the mobile communication network; identifying, for each one of the stored indications of events of interaction, the network cell in which the event of interaction occurred; using the correspondence map, building an array of presences (400; 4001 – 400M) in which each geographic zone has assigned thereto a respective indication of a respective number of events of interaction occurred in the identified network cells which have, in the geographic zone, a cell weight greater than a predetermined cell weight value, and providing the array of presences in output for the use, by a user of the data processing system, for estimating presence of individuals on a territory.

9. 发明申请

WO2021116245A1 METHOD AND SYSTEM FOR EXPLOITING MILLIMETER-WAVE CONNECTIONS 审中-公开
公开(公告)号：WO2021116245A1
公开(公告)日：2021-06-17
申请号：PCT/EP2020/085421
申请日：2020-12-10
申请人： TELECOM ITALIA S.P.A.
发明人： BARBERIS, Sergio , CALOCHIRA, Giorgio
IPC分类号： H04W4/029 , H04W4/024 , H04W64/00 , H04W76/18
摘要： The present invention relates to a method (300A; 300B; 300C) for exchanging a digital content between a communication system (100) and a connectable device (UD) connected thereto. The communication system (100) comprises a first base station (120) configured to exchange the digital content over wireless communication links in a first frequency band, the frequencies of the first frequency band being higher than or equal to 6 GHz. The communication system (100) comprises a second base station (115) configured to exchange the digital content over wireless communication links in a second frequency band, the frequencies of the second frequency band being lower than 6 GHz. The method comprises: (i) determining (310) a position of the connectable device (UD); (ii) causing (325, 330, 335) the connectable device (UD) and the first base station (120) to attempt to establish a wireless communication link in the first frequency band therebetween; (iii) if (330) the wireless communication link in the first frequency band has been successfully established, causing (345) the first base station (120) to exchange the digital content with the connectable device (UD) through the established wireless communication link in the first frequency band; (iv) prompting (350, 355) a user of the connectable device (UD) to change the position of the connectable device (UD), if no wireless communication link in the first frequency band has been successfully established, and (v) after step (iv), performing steps (ii) and (iii).

10. 发明申请

WO2021105355A1 ROUND-TRIP PACKET LOSS MEASUREMENT IN A PACKET-SWITCHED COMMUNICATION NETWORK 审中-公开
公开(公告)号：WO2021105355A1
公开(公告)日：2021-06-03
申请号：PCT/EP2020/083625
申请日：2020-11-27
申请人： TELECOM ITALIA S.P.A.
发明人： COCIGLIO, Mauro
IPC分类号： H04L1/20 , H04L12/26
摘要： It is disclosed a method for exchanging packets between a first and second nodes of a packet-switched network. Each packet comprises two fields PLG and PLR settable to an idle value or measurement value. The first node transmits to the second node first packets having their PLG set to measurement value (generation). Upon reception of each first packet, the second node transmits back to the first node a second packet having its PLG set to measurement value. Upon reception of each second packet, the first node transmits to the second node a third packet having its PLR set to measurement value (reflection). A packet loss measurement may be calculated as a difference between number of first packets and number of third packets. Since two fields PLG, PLR are used, the first node may start a new generation step before end of reflection. This results in high measurement throughput (100% theoretically).

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