Savi, Massimiliano

A radar system and control method thereof is disclosed. The radar system comprises a plurality of radar units, each comprising: one or more radio frequency (RF) channels configured to receive a reflected signal and then generate an analog input signal according to the reflected signal; and a processing module connected with all the RF channels and configured to sample the analog input signal to obtain a digital signal and perform the first digital signal processing on the digital signal to obtain intermediate data, wherein when the plurality of radar units work jointly, a designated radar unit performs the second digital signal processing on the plurality of intermediate data provided by the plurality of radar units, thereby obtaining result data of the radar system.

An electricity meter according to the invention comprises terminals (14A, 14B, 14C, 14D, 14E, 14F) for inlet and outlet power cables for each phase (L1, L2, L3) and terminals (15A, 15B) for neutral inlet and outlet cables. The electricity meter also comprises a voltage meter arrangement (16A, 16B, 16C), for each phase (L1, L2, L3) to measure voltage between the phase (L1, L2, L3) and neutral (N). Further, the electricity meter further comprises a switch (17A, 17B, 17C) in each phase between the terminal (14A, 14C, 14E) of the inlet cable and the terminal (14B, 14D, 14F) of the outlet cable. In addition, the electricity meter comprises second voltage meter arrangements (18A, 18B, 18C) between the phases (L1, L2, L3).

The invention relates to an electricity meter. It comprises terminals (2) for inlet and outlet power cables. The terminals comprise screws (3) for attaching the power cables. The electricity meter comprises also a terminal module (4) comprising said terminals inside. The terminal module has a front plate having holes (6) in order to insert temperature sensors near the screws.

The invention relates to an electricity meter. It comprises terminals (16) for inlet and outlet power cables. The terminals comprise screws (18) for attaching the power cables. The electricity meter also comprises a removeable cover (35) to cover the terminals. The removeable cover is arranged so that it can be sealed. The electricity meter comprises also a terminal module (15) comprising said terminals inside. The terminal module has a front plate having holes (17) in order to rotate said screws. The terminal module also comprises a moveable protection plate (20) partly inside the terminal module. The protection plate is arranged to cover the holes in a first position and arranged not to cover the holes in a second position. The protection plate is also arranged to be sealed in the first position.

A method for making calls by a user by means of company Voice over IP (VoIP) applications or fixed-mobile convergence solutions, when the user's geographical position is incompatible with the Caller Line IDentifier (CLID) that the user wishes to use. The method uses geolocation technologies for determining the user's position and compares it with other CLID information. If the user's position is incompatible with the CLID used, the method applies appropriate policies, thereby preventing improper use of the service and improving communication security and transparency.

A method, non-transitory computer readable medium, device and system intercepts a request for a webpage including a protected resource. The request is sent from a client device to a server device. One or more link tags or other mechanisms corresponding to one or more sub-resources included in the webpage are generated. The webpage is encrypted. An interstitial page is served to the client device that includes an encrypted portion that includes the encrypted webpage, an unencrypted portion that includes the link tags, and instrumentation code that collects telemetry data when executed at the client device. The telemetry data is received from the client device and a threat analysis is performed on the telemetry data. A decryption key is transmitted to the client device in response to determining that the request is allowed, based on the performed threat analysis. The decryption key allows the client device to decrypt the encrypted webpage.

Methods, non-transitory computer readable media, network traffic management devices and network traffic management systems that provide protection of 5G core networks are illustrated. With this technology, the user plane status can be received from a network repository function indicating whether a user plane restarted. Then the system can determine whether an amount of error messages flowing from the user plane to a gNodeB for a source exceeds a predetermined threshold. In response to determining the amount of error messages exceeds a predetermined threshold and determining that the user plane was not restarted, all messages flowing to the gNodeB for the source can be blocked. Lastly, in response to determining the amount of echo messages from the user plane to the gNodeB is below a second predetermined threshold and that the user plane did not restart, the source can be stored as a bad actor.

A computing system and related method protect a computer network connection manager's resources from attempted resource attacks by extracting SrcIP and TTL values from received data packet headers. Extracted SrcIP and TTL values are analyzed to determine the probability that a received data packet is malicious. If the probability exceeds a specified threshold, resources are denied, and the packet is dropped. If the specified threshold is not exceeded, resources are allocated to the received data packet. The SrcIP reputation score, TTL value frequency, SrcIP frequency, SrcIP geo-location, and resource occupancy may all be used in computing the probability of a malicious data packet. These factors may be weighted and summed to calculate the probability of a malicious data packet.

A sharing system of a car controller device uses a cloud server (30) to connect a first electronic device (10) and a second electronic device (20). The two electronic devices and a car key controller (60) are connected to a Bluetooth car controller device (40). When a car owner initiates a sharing function through the first electronic device (10), the cloud server (30) verifies the second electronic device (20), and when verified, the cloud server (30) sends an authorization confirmation to the second electronic device (20). The second electronic device (20) may send out a locking/unlocking signal to the Bluetooth car controller device (40), allowing the Bluetooth car controller device (40) to lock/unlock a car through the car key controller (60). The car owner can digitally authorize a trustee to control the car without having to hand over a car key.

Methods, network traffic manager apparatuses, non-transitory computer readable media, and systems that optimize resource usage of an application running in a network traffic management system are disclosed. The method monitors a usage of execution resource by one of a plurality of application functions of the application during the running of the application to obtain resource usage data of the application function, the plurality of application functions being separately allocated resource for executing the plurality of application functions. The method stores the resource usage data and detects a restart of the application. In response to the detection of the restart of the application, the method further retrieves the stored resource usage data of the application function and adjusts resources to be allocated to the application function at the restart of the application based on the resource usage data.