Abstract: Systems and methods for using radio frequency signals and sensors to monitor environments (e.g., indoor environments) are disclosed herein. In one embodiment, a system for providing a wireless asymmetric network comprises a hub having one or more processing units and at least one antenna for transmitting and receiving radio frequency (RF) communications in the wireless asymmetric network and a plurality of sensor nodes each having a wireless device with a transmitter and a receiver to enable bi-directional RF communications with the hub in the wireless asymmetric network. The one or more processing units of the hub are configured to execute instructions to determine at least one of motion and occupancy within the wireless asymmetric network based on a power level of the RF communications.

Abstract: Methods and apparatus for real-time, quantifiable monitoring of high-risk areas of biological tissue are described. The methods and apparatus use impedance spectroscopy to detect subtle changes in tissue health.

Abstract: Systems and methods for determining locations of wireless sensor nodes in a network architecture having mesh-based features are disclosed herein. In one example, a computer-implemented method for localization of nodes in a wireless network includes causing, with processing logic of a hub, the wireless network having nodes to be configured as a first network architecture for a first time period for localization. The method further includes determining, with the processing logic of the hub, localization of at least two nodes using at least one of frequency channel overlapping communications, frequency channel stepping communications, multi-channel wide band communications, and ultra-wide band communications for at least one of time of flight and signal strength techniques. The method further includes causing the wireless network to be configured in a second network architecture having narrow-band communications upon completion of localization.

Abstract: Systems and methods for determining locations of wireless sensor nodes in a tree network architecture having mesh-based features are disclosed herein. In one embodiment, a system includes a hub having one or more processing units and RF circuitry for transmitting and receiving communications with sensor nodes to enable bi-directional communications. The one or more processing units of the hub execute instructions to configure the system with a tree architecture for communications between the hub and the sensor nodes, to detect a change in range or position of at least one sensor node, and to configure the system temporarily with a mesh-based architecture for determining location information for the sensor nodes based on detecting a change in range or position.

Abstract: Systems and methods for determining location information for sensor nodes in a wireless asymmetric network are disclosed herein. In one embodiment, an apparatus (e.g., hub) for providing a wireless asymmetric network architecture includes a memory for storing instructions, one or more processing units to execute instructions to establish and control communications in a wireless asymmetric network architecture, and radio frequency (RF) circuitry including multiple antennas to transmit and receive communications in the wireless asymmetric network architecture. The RF circuitry may include multiple antennas to transmit communications to a plurality of sensor nodes each having a wireless device with a transmitter and a receiver to enable bi-directional communications with the RF circuitry of the apparatus in the wireless asymmetric network architecture.

Abstract: Systems and methods for implementing power management features while providing a wireless asymmetric network are disclosed herein. In one embodiment, a system includes a hub having a wireless control device that is configured to control communications and power consumption in the wireless asymmetric network architecture and sensor nodes each having at least one sensor and a wireless device with a transmitter and a receiver to enable bi-directional communications with the wireless control device of the hub. The wireless control device is configured to determine a scheduled timing of operating each sensor node during a first time period that is close in time with respect to a transmit window of the transmitter and during a second time period that is close in time with respect to a receive window of the receiver for each wireless device to reduce power consumption of the wireless devices of the sensor nodes.

Abstract: In one embodiment, a system includes a hub having one or more processing units and RF circuitry for transmitting and receiving communications in a wireless network architecture. The system includes a plurality of sensor nodes each having a wireless device with a transmitter and a receiver to enable bi-directional communications with the hub in the wireless network architecture. The one or more processing units of the hub are configured to execute instructions to determine a first scheduled timing of causing the transmitter to be operable to transmit and causing the receiver to be operable to receive for each wireless device based on a periodic beacon signal of the hub.

Abstract: Systems and methods for implementing anti-collision features while providing a wireless asymmetric network are disclosed herein. In one embodiment, a system includes a hub having a wireless control device that is configured to control communications in the wireless asymmetric network architecture and nodes each having a wireless device with a transmitter and a receiver to enable bi-directional communications with the wireless control device of the hub. The wireless control device of the hub is configured to detect a communication from a first node of the nodes, determine whether at least a portion of the communication is unintelligible to circuitry of the hub or circuitry coupled to the hub, and determine whether a collision of communications transmitting at approximately the same time from the first node and a second node has likely occurred when the at least portion of the communication is unintelligible.

Abstract: Systems and methods for determining location information for sensor nodes in a wireless asymmetric network are disclosed herein. In one embodiment, an apparatus (e.g., hub) for providing a wireless asymmetric network architecture includes a memory for storing instructions, one or more processing units to execute instructions to establish and control communications in a wireless asymmetric network architecture, and radio frequency (RF) circuitry including multiple antennas to transmit and receive communications in the wireless asymmetric network architecture. The RF circuitry may include multiple antennas to transmit communications to a plurality of sensor nodes each having a wireless device with a transmitter and a receiver to enable bi-directional communications with the RF circuitry of the apparatus in the wireless asymmetric network architecture.

Abstract: Systems and methods for implementing power management features while providing a wireless asymmetric network are disclosed herein. In one embodiment, a system includes a hub having a wireless control device that is configured to control communications and power consumption in the wireless asymmetric network architecture. The system also includes a plurality of nodes each having a wireless device with a transmitter and a receiver (or transmitter and receiver functionality of a transceiver) to enable bi-directional communications with the wireless control device of the hub in the wireless asymmetric network architecture. The wireless control device can be configured to determine a scheduled timing of causing the transmitter to be operable to transmit and causing the receiver to be operable to receive for each wireless device to reduce power consumption of the wireless devices of the plurality of nodes.

Abstract: Apparatus and method for filling and optionally bumping through-silicon vias (TSVs) in device circuits utilizing inkjet printheads for ejecting sufficiently small droplets of conductive nanoparticle inks into the TSVs. Ejected drops are accurately impinged along the length of each TSV within a substrate being heated to drive evaporation of the solvent carrying the metal nanoparticles into the trenches while not de-encapsulating the particles. Once all TSVs are filled, and optionally bumped, to a desired level while they are being heated then bonding and sintering can be performed, such as utilizing thermocompression bonding to another integrated circuit.

Abstract: Disclosed herein is a composition for making a thin film comprising a solvent; a plurality of particles; the particles being derived by reacting a metal salt with itself or with a ligand; where the metal salt forms metal oxides and/or metal hydroxides upon reacting with itself or with a ligand; and where the particles have a metal oxide content that is substantially greater than their metal hydroxide content when heated at a temperature of less than or equal to 200° C. Disclosed herein too is a method for making the composition.

Abstract: A stable, multiphase liquid isotropic cleansing composition is described that contains high levels of Petrolatum and shows a substantial decrease in reflectance compared with isotropic cleansing compositions containing other oils and liquid crystalline compositions with similar levels of oils. The inventive composition has a total of less than 2% by wt. of other oils such as glyceride, mineral and silicone oils, or blends thereof.

Abstract: A stable, multiphase liquid isotropic cleansing composition is described that contains high levels of Petrolatum and shows a substantial decrease in reflectance compared with isotropic cleansing compositions containing other oils and liquid crystalline compositions with similar levels of oils. The inventive composition has a total of less than 2% by wt. of other oils such as glyceride, mineral and silicone oils, or blends thereof.

Abstract: A three-dimensional memory is provided that includes a first memory level and a second memory level monolithically formed above the first memory level. The first memory level includes a first steering element coupled in series with and vertically stacked above or below a first non-volatile state change element. The second memory level includes a second steering element coupled in series with and vertically stacked above or below a second non-volatile state change element. Other aspects are also provided.

Abstract: The disclosure relates to a method of configuring end-to-end ODUj (lower order ODU) network trails across OTN (Optical Transport Network), in which the tributary port number (TPN) of the lower order ODUj inside higher order ODUk is specified. The time-slot value associated with the TPN is not to be specified by the user. The time-slots are dynamically allocated on the transmit side. On the receive side, there would be a capability in the ODUk adaptation sink function to find the set of time-slots associated with the TPN based on the received multiplex structure identifier (MSI). That is for an ODUj entity with a fixed TPN, the transmitted time-slots can change and the receive end can detect this change and based on that de-multiplex the ODUj from the ODUk.

Abstract: There is provided a monolithic three dimensional array of charge storage devices which includes a plurality of device levels, wherein at least one surface between two successive device levels is planarized by chemical mechanical polishing.

Abstract: Embodiments of the present invention relate to circuit layouts that are compatible with printing electronic inks, printed circuits formed by printing an electronic ink or a combination of printing and conventional blanket deposition and photolithography, and methods of forming circuits by printing electronic inks onto structures having print-compatible shapes. The layouts include features having (i) a print-compatible shape and (ii) an orientation that is either orthogonal or parallel to the orientation of every other feature in the layout.

Abstract: Printed integrated circuitry and attached antenna and/or inductor for sensors, electronic article surveillance (EAS), radio frequency (RF) and/or RF identification (RFID) tags and devices, and methods for its manufacture. The tag generally includes printed integrated circuitry on one carrier and an antenna and/or inductor on another carrier, the integrated circuitry being electrically coupled to the antenna and/or inductor. The method of manufacture generally includes of printing an integrated circuit having a plurality of first pads on a carrier, forming an antenna and/or inductor having a plurality of second pads on a substrate, and attaching at least two of the first pads of the printed integrated circuit to corresponding second pads of the antenna and/or inductor.

Abstract: The various embodiments herein provide a method and system for protecting multiple work ODU failures using a higher capacity protect ODU in an Optical Transport Network. The method for protecting multiple work ODU failures in an Optical Transport Network comprising steps of detecting signal failures in at least one of a plurality of work ODUs, requesting for release of one or more time-slots for a defective work ODU and allocating the one or more time-slots of a low priority traffic from the protect ODU in an incremental manner of priority. The method apply a TPN based policy for defining lower ODUs, performs handshaking between the transmit and downstream ends using the protocol provided, defines the role and behavior of the various system components and the service requests and performs an automatic lockout of protection for the work ODU in which an UDI alarm is present.