Abstract: A system and method of obtaining a service area estimation for a router interface is disclosed. In an example, one method for obtaining a service area estimation for a router interface method includes determining hint information for indicating an association between the router interface and geolocation information obtained for one or more IP addresses serviced by the router interface; and processing the hint information to determine the service area estimation for the router interface. A system and method of obtaining a geolocation estimate for a device having an IP address which is serviced by a router interface for which an estimated service area has been obtained is also disclosed.

Abstract: A system and method of obtaining a service area estimation for a router interface is disclosed. In an example, one method for obtaining a service area estimation for a router interface method includes determining hint information for indicating an association between the router interface and geolocation information obtained for one or more IP addresses serviced by the router interface; and processing the hint information to determine the service area estimation for the router interface. A system and method of obtaining a geolocation estimate for a device having an IP address which is serviced by a router interface for which an estimated service area has been obtained is also disclosed.

Abstract: A compensation circuitry for providing reactive power to a network includes an inductance means and a capacitor means associated with switching appliances and with a controlling mechanism. The compensation circuitry is used for delivering reactive power compensation to electrical networks of either low or high voltage. The inductance means and the capacitor means are connected serially, thereby bringing the circuitry to a virtual gain selected from a group consisting of virtual inductance gain (VIG) or virtual capacitance gain (VCG), and wherein the virtual gain selected from the group is above the absolute value of 1.5.

Abstract: A method of compressing values of a waveform of a monitored electrical power signal. The method includes acquiring data representative of periods of the waveform, decomposing the waveform of the power signal into a plurality of components over a plurality of periods of the waveform, compressing the values of at least some of the components over a plurality of periods, and storing these values and extents.

Abstract: A method of compressing values of a waveform of a monitored electrical power signal. The method includes of acquiring data representative of periods of the waveform (202), decomposing the waveform of the power signal into a plurality of components, over a plurality of periods of the waveform (sequence steps 204, 206, 208, 210, 212, 214) compressing the values of at least some of the components over a plurality of periods (216), individually. And storing these values and extents (218).