Advanced Digital Broadcast S.a.

Bartosz Dabrowski

Damian Piotrowski

A method for determining placement of a wireless, mesh network extender, the method comprising the steps of: establishing a connection with a wireless mesh network comprising a Central Access Point; building () a list of points of measurement of signal quality of said wireless, mesh network; outputting () a suggestion as to the placement of a new Mesh Access Point on a calculation of potential signal quality derived from said list ().

Method for providing an optimized placement of Wi-Fi mesh network extenders

A surface processing device for processing surface areas with obstacles, comprising a chassis, surface processing means and first and second sensory means, characterized in that it further comprises a movable assembly, adapted to affect exposure of the surface processing means to surface area, wherein the movable assembly is adapted to move, based on information from the first and the second sensory means, at least between a first position and a second position with respect to the chassis, wherein in the second position the surface processing means have different exposure to surface area than in the first position.

Surface processing device and a method for processing surface areas

A method for optimization of video bitrate of a given content, the method comprising the steps of: receiving () of a background data stream (), having the lowest bitrate within a set of available streams for the given content and being created by compressing a complete source content () having the highest bitrate; starting reception () of a foreground data stream () wherein the video content of said foreground data stream () covers only a part of the complete source content () and has a higher bitrate than said lowest bitrate; verifying () whether it is possible to receive and present the foreground data stream () within a predefined threshold delay; presenting () a blended foreground data stream () on top of the background data stream ().

System and method for optimization of video bitrate

A method for automatic advancement of navigation through GUI, involving: (a) providing a graph representing GUI, comprising at least two states and at least one path allowing navigation from one of said states to a different one of said states; (b) clearing a current path; (c) receiving a request to navigate to a state of said states and outputting a suitable response; (d) adding the current state to the current path; (e) starting a timer; (f) receiving a request to navigate to another state of said states and outputting a suitable response; (g) stopping said timer and comparing its result with a threshold value wherein if said result is lower than said threshold, adding information on said another state to the current path; (h) storing the current path in a paths database; and (i) repeating steps (e)-(h) until said result is greater than said threshold.

System and method for automatic advancement of navigation through a user interface

Method for an autonomous cleaning apparatus, the method comprising the steps of: scanning a vicinity of an autonomous cleaning apparatus by means of at least one sensor; detecting an unreachable area, being unreachable by the autonomous cleaning apparatus; detecting a door in proximity to the unreachable area; detecting that the unreachable area is unreachable due to the positioning of the door wing; automatically moving the door wing, by the autonomous cleaning apparatus, in order to obtain access to and clean the unreachable area.

System and method for an autonomous cleaning apparatus

Method for MAC addressing in a device operating in OSI layers 2 and 3, the method comprising the steps of: receiving a connection request () from a first 2MAC client () wherein the request comprises: the client's () first MAC address gMAC () being globally unique, the client's () second MAC address uMAC () being unique within a local 2MAC clients () group; and a target's IP address and port (); establishing () a connection between the server () and the first 2MAC client (). Additionally, there is presented a method for MAC addressing in a device operating in OSI layer 2 or OSI layers 2 and 3, the method comprising: constructing () a packet from a first 2MAC client () targeted at another 2MAC client () wherein the packet comprises: the client's () first MAC address gMAC () being globally unique and the client's () second MAC address uMAC () being unique within a local 2MAC clients () group.

System and method for MAC addressing

A sensor network comprising a first sensor () and a second sensor (), characterized in that: the first sensor () and the second sensor () are configured to detect an event and to generate a message (M, M, M) corresponding to the detected event; and wherein the sensor network is configured to provide an assessment of the message (M) from the first sensor () based on the message (M, M) from the second sensor ().

Sensor network and a method for detecting an event in a sensor network

A method for determining an energy-efficient path of an autonomous device wherein said autonomous device moves over a global grid of cells into which a given operating area has been split, the method being characterized in that determination of said energy-efficient path comprises the steps of: processing of the current cell (); taking a measurement &#x3c3; of the processing (); classifying the measurement &#x3c3; to be of a particular level &#x3a3; (), taking into account a predefined division, of the measurements results range, into a plurality of measurements levels; storing said classified measurement in a memory of the autonomous device () and associating it with the current cell; selecting a reference probability grid (); updating () the probabilities by applying the reference grid () to the global grid at its current position such that every cell on the reference grid () corresponds unambiguously to one cell on the global grid; and moving the autonomous device to a next cell of the global grid () and setting said next cell as the current cell () in order to process the next cell.

System and method for determining an energy-efficient path of an autonomous device

A device () comprising a Radio Frequency Identification transponder and means for selectively controlling the Radio Frequency Identification communication, the device () comprising: a first, internal, electromagnetic shield fixed on one side of the Radio Frequency Identification transponder's antenna and a second, internal, electromagnetic, movable shield () on the other side of the Radio Frequency Identification transponder's antenna wherein the device () comprises an internal actuator () configured to operate a movable mechanism (), influencing the position of the movable shield, such that when the internal actuator is in a first position, the movable shield is in a first position allowing communication with the Radio Frequency Identification transponder and when the internal actuator is in a second position, the movable shield is in a second position, in which it blocks all contactless communication with the Radio Frequency Identification transponder.

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Zielona Gora, Poland

Bartosz Dabrowski