Abstract: A method and a device for decoding a data stream representative of a multi-view video. Syntax elements are obtained from at least one part of the stream data, and used to reconstruct at least one image of a view of the video. Then, at least one item of metadata in a predetermined form is obtained from at least one obtained syntax element, and provided to an image processing module. Also provided are a method and a device for processing images configured to read said at least one item of metadata in the predetermined form and use it to generate at least one image of a virtual view from a reconstructed view of the multi-view video.

Abstract: The present disclosure provides methods of inducing a complement activity on a surface of a cell comprising contacting the cell with an effective amount of an anti-Factor B antibody, wherein the anti-Factor B antibody inhibits dissociation of a C3bBb complex into a Factor Bb and a C3b.

Abstract: Systems and methods for a reconfigurable radio front-end are provided. One system includes a device having an antenna, a first front-end communication section configured to communicate using a first communication method and a second front-end communication section configured to communicate using a second communication method, wherein the first and second communication methods are different communication methods. The device further includes a switch having an input configured to receive a control signal via a communication line to select the first front-end communication section or the second front-end communication section and a controller configured to control a state of the switch. The switch is configured to be switched between states when the controller receives the control signal, thereby allowing communication using the first communication method or the second communication method via the antenna.

Abstract: A method and a device for decoding a data stream representative of a multi-view video. Syntax elements are obtained from at least one part of the stream data, and used to reconstruct at least one image of a view of the video. Then, at least one item of metadata in a predetermined form is obtained from at least one obtained syntax element, and provided to an image processing module. Also provided are a method and a device for processing images configured to read said at least one item of metadata in the predetermined form and use it to generate at least one image of a virtual view from a reconstructed view of the multi-view video.

Abstract: Provided are methods, systems, and apparatuses related to modular electronics platforms for mobile computing devices. One such apparatus may include a system on module (SOM) having a first surface that is configured to be coupled electrically to one or more chipsets. The apparatus may include a land grid array (LGA) disposed on a second surface of the SOM. The LGA may include one or more center anchor pads, one or more corner anchor pads, a digital signal array, one or more communications pads, and one or more ground pads. The various pads of the LGA may be configured to be coupled to one or more pads or pins disposed on a surface of a main logic board (MLB).

Abstract: A reconfigurable antenna element is controlled using a wirelessly powered and wirelessly activated switch, where the antenna element is part of an antenna or antenna array. A control signal for reconfiguring the antenna element is embedded into a wirelessly transmitted data signal for transmission by the antenna.

Abstract: Provided are methods, systems, and apparatuses related to modular electronics platforms for mobile computing devices. One such apparatus may include a system on module (SOM) having a first surface that is configured to be coupled electrically to one or more chipsets. The apparatus may include a land grid array (LGA) disposed on a second surface of the SOM. The LGA may include one or more center anchor pads, one or more corner anchor pads, a digital signal array, one or more communications pads, and one or more ground pads. The various pads of the LGA may be configured to be coupled to one or more pads or pins disposed on a surface of a main logic board (MLB).

Abstract: A trickle-charged RFID device includes a main antenna receiving wireless interrogator signals from one or more RFID readers, a power harvester connected with the main antenna to obtain power from the wireless interrogator signals, and an intermediate storage device connected to the power harvester to collect trickle flows of unused power harvested from wireless interrogator signals received by the RFID device that lack an inquiry for the device. The RFID device further includes a primary storage device, into which the intermediate storage device discharges its collection of trickle flows of unused power when the collection reaches a predetermined threshold level, which recharges power lost from the main storage device. The intermediate storage device can include one or more capacitors including super-capacitors, and the main storage device can include a rechargeable battery, such that the effective life of the main storage device is extended from the collected trickle flows.

Abstract: Provided herein is an RFID reader system and method for determining an RFID tag distance. The RFID reader receives a first backscattered signal from an RFID tag in response to transmission of a first RF interrogation signal, and determines a first phase angle of the first backscattered signal. A radio transceiver device receives a second backscattered signal in response to transmission of a second RF interrogation signal, and determines a second phase angle of the second backscattered signal. A main control unit determines a plurality of first distances and a second distance between the RFID reader and the RFID tag based on the first phase angle and the second phase angle, and select one of the plurality of first distances with respect to the determined second distance as a final distance.

Abstract: A smart tag reading system is provided that has the ability to query sensor tags that have energy harvesting capability. In one embodiment, an adaptive reader system learns the state of each tag and how long the tag takes to charge. Tags that charge relatively quickly can be accessed more frequently. Others that do not charge as quickly, readings can be performed at much longer intervals allowing the tag a longer time to gather enough energy to complete the transaction. The reader query system can then adapt to the environment and state of the individual tags.

Abstract: The present disclosure provides methods of inducing a complement activity on a surface of a cell comprising contacting the cell with an effective amount of an anti-Factor B antibody, wherein the anti-Factor B antibody inhibits dissociation of a C3bBb complex into a Factor Bb and a C3b.

Abstract: A radio frequency identification (RFID) antenna is disclosed. The RFID antenna may include: a substrate; a radiator disposed on the substrate, the radiator comprising a first electrical conductor and a second electrical conductor that perpendicularly intersect a straight edge of the radiator, the first electrical conductor and the second electrical conductor being symmetrical to each other with respect to a central point of the radiator; a loop disposed on the substrate; and a stub disposed on the substrate between the loop and the central point of the radiator.

Abstract: Provided are methods, systems, and apparatuses related to modular electronics platforms for mobile computing devices. One such apparatus may include a system on module (SOM) having a first surface that is configured to be coupled electrically to one or more chipsets. The apparatus may include a land grid array (LGA) disposed on a second surface of the SOM. The LGA may include one or more center anchor pads, one or more corner anchor pads, a digital signal array, one or more communications pads, and one or more ground pads. The various pads of the LGA may be configured to be coupled to one or more pads or pins disposed on a surface of a main logic board (MLB).

Abstract: A radio frequency identification (RFID) transponder may include a substrate and a device. The substrate may be in communication with a controller and an antenna, and the antenna is arranged to receive radio frequency signals. A first side surface of the substrate may include a capacitor. The device may be detachably coupled with the substrate via a conductive member positioned between the structure and the capacitor of the substrate, and the conductive member may be within a desired proximity of the capacitor. The structure may be attached to an attachment surface so that an attachment strength between the structure and the attachment surface may be greater than a force required to decouple the structure from the substrate. When the structure is decoupled from the substrate, the conductive member separates from the capacitor, disabling the transponder.

Abstract: Provided are methods, systems, and apparatuses related to modular electronics platforms for mobile computing devices. One such apparatus may include a system on module (SOM) having a first surface that is configured to be coupled electrically to one or more chipsets. The apparatus may include a land grid array (LGA) disposed on a second surface of the SOM. The LGA may include one or more center anchor pads, one or more corner anchor pads, a digital signal array, one or more communications pads, and one or more ground pads. The various pads of the LGA may be configured to be coupled to one or more pads or pins disposed on a surface of a main logic board (MLB).

Abstract: A radio frequency identification (RFID) antenna is disclosed. The RFID antenna may include: a substrate; a radiator disposed on the substrate, the radiator comprising a first electrical conductor and a second electrical conductor that perpendicularly intersect a straight edge of the radiator, the first electrical conductor and the second electrical conductor being symmetrical to each other with respect to a central point of the radiator; a loop disposed on the substrate; and a stub disposed on the substrate between the loop and the central point of the radiator.

Abstract: Provided herein is an RFID reader system and method for determining an RFID tag distance. The RFID reader receives a first backscattered signal from an RFID tag in response to transmission of a first RF interrogation signal, and determines a first phase angle of the first backscattered signal. A radio transceiver device receives a second backscattered signal in response to transmission of a second RF interrogation signal, and determines a second phase angle of the second backscattered signal. A main control unit determines a plurality of first distances and a second distance between the RFID reader and the RFID tag based on the first phase angle and the second phase angle, and select one of the plurality of first distances with respect to the determined second distance as a final distance.

Abstract: A passive, self-steering antenna device is provided along with methods pertaining to operations and controls of the antenna device. The antenna device can include a main antenna for receiving an unmodulated wireless signal, a power harvester configured to obtain power from the unmodulated wireless signal, a main circuit disposed in a central region of the antenna device, and a plurality of peripheral distributed antenna elements configured to modify the radiation pattern of the antenna device. The antenna device can be configured to operate automatically device without needing control information in response to receiving a message from another antenna. Related methods include operations and controls for such an antenna device including automatically performing actions to enhance communications with another antenna device by selecting and activating a subset of the peripheral antenna elements to create a radiation pattern.

Abstract: A radio-frequency identification (RFID) tag with improved sensitivity includes an antenna that receives a radio-frequency (RF) signal and wireless power from an RFID reader. The RFID tag further includes a circuit that varies a reflection coefficient of the antenna to transmit a reflected signal to the reader, the reflected signal having periods of high reflectance when a relatively high amount of the RF signal is reflected, and low reflectance periods when a relatively low amount of the RF signal is reflected. The reflectance of the antenna is sufficiently low during the high reflectance periods to enable wireless power reception during the high reflectance periods.

Abstract: Systems and methods for a distributed antenna network are provided. One system includes a plurality of antenna modules coupled via a communication line, with each antenna module configured to be switched between a through state and a connected state using radio-frequency identification (RFID) control signals. The system further includes a plurality of antennas, with each antenna connected to a corresponding antenna module. A controller is coupled to the communication line and configured to transmit RFID control signals to the plurality of antenna modules to selectively activate one of the antenna modules by switching the antenna module to the connected state to thereby activate an antenna connected to the antenna module in the connected state.