Abstract: Reduction of water, CO2 and N2O in an air stream comprising: passing said air stream at a feed temperature through a first adsorbent, whose Henry's Law selectivity for CO2/N2O is at least 12.5, and a second adsorbent, whose Henry's Law constant for CO2 is less than 1020 mmol/g/atom and whose Henry's Law selectivity for CO2/N2O is at most 5; and passing a heated regenerating gas at a temperature which is between 20° C. and 80° C. to at least the second adsorbent, and passing a second regenerating gas at a temperature less than the temperature of the heated regenerating gas to the first and second adsorbents in a direction opposite to the feed direction; the second adsorbent occupying from 25% to 40% of the total volume of the adsorbents, and the temperature of the heated regenerating gas being 10° C. to 60° C. higher than the feed temperature.

Abstract: Channel gain information is utilized for determining linear, or non-linear, combinations of transmitted symbols to increase symbol throughput. The base station recombines symbols directed to different receivers in response to the channel gain information. Channel gain information, which is subject to delay, has been previously utilized merely for predicting current channel gains prior at the time of transmission. The present invention, however, utilizes the channel gain information to increase coding efficiency even when the channel gain information is not utilized for predicting current channel gains. The method, apparatus and systems of the invention are applicable to any configuration of multiple wireless transmission to multiple receivers.

Abstract: A vehicle yaw stability control method and a vehicle yaw stability control apparatus are provided. The yaw rate {dot over (?)} of the vehicle is measured. A first reference yaw rate {dot over (?)}ref is set. A difference yaw rate ?{dot over (?)} is set. Stabilizing braking intervention is triggered when a value of the difference yaw rate ?{dot over (?)} exceeds limits defined by difference yaw rate threshold values ?{dot over (?)}min, ?{dot over (?)}max. Information regarding the shape of the road ahead of the vehicle is acquired. The reliability of the driver steering input ? is evaluated upon stabilizing braking intervention being triggered. In case the driver steering input ? is deemed unreliable a replacement reference yaw rate {dot over (?)}refroad is set based on the acquired road shape and a replacement difference yaw rate ?{dot over (?)}road is set whereupon stabilizing braking intervention is performed based on the replacement difference yaw rate ?{dot over (?)}road.

Abstract: In some implementations, a method includes receiving, by a mobile device, a request to switch from a first mobile execution environment to a second mobile execution environment. The first mobile execution environment runs on a same operating system, and the second execution environment runs on the same operating system. In response to the request, the mobile device switches from the first mobile execution environment to the second execution environment, wherein the second mobile execution environment has at least one of a different control policy or a different application framework than the first mobile execution environment.

Abstract: A method implemented in a mobile communications system for data transmission is disclosed. The method includes selecting a set of parallel channels, determining transmission rank, and determining a precoding matrix of the transmission rank for the set of parallel channels, wherein the precoding matrix is formed by applying householder transformation to a vector to make a matrix and selecting one or more columns from the matrix. Other methods and apparatuses also are disclosed.

Abstract: A method implemented in a base station for conveying scheduling information in an orthogonal frequency division multiple access (OFDMA) multi-user (MU)-multiple input multiple output (MIMO) system is disclosed. The method includes transmitting to a first user equipment (UE) the scheduling information including first scheduling information of the first UE and at least a portion of second scheduling information of at least one second UE, wherein the scheduling information includes a resource block (RB) assigned to the first UE, the number of streams, and an indication of one or more dedicated reference symbol (RS) layers assigned to the first UE. Other methods, systems, and apparatuses also are disclosed.

Abstract: Systems and methods are for generating a codebook by: generating a multi-resolution codebook by selecting a common precoder index from a low resolution codebook for a group of adjacent resource blocks (RB)s and for each RB within the group, selecting a high-resolution codebook to fine-tune each RB precoder; and generating feedback for the multi-resolution codebook by quantizing channel state variations.

Abstract: Methods and systems for coding multicast information signals are disclosed. Signal transformations imposed by communication links with a plurality of receivers that are grouped into subsets of receivers can be determined. In addition, a coding design can be generated by employing dimension parameters that are related to achievable capacity rates of the subsets of receivers and are determined by constraining a sum of the dimension parameters to be less than or equal to a dimension of a union of subspaces of signal values that are receivable by the receivers. Output signals can be generated by applying the coding design to multicast information to compensate for the signal transformations. Further, the output signals can be transmitted to the plurality of receivers.

Abstract: Methods and systems for conveying or transmitting to any given user in an OFDMA-MU-MIMO system scheduling information of other co-scheduled users to permit the user to perform error-correction on received data and/or interference reduction on its received signals. The scheduling information can include resource block assignment, modulation constellations employed, coding rates employed, power levels utilized and precoder matrix indices used. Further, the scheduling information can be conveyed in part through dedicated reference symbol layers or pilot streams. Moreover, a base station may transmit a preliminary estimate of the total number of users the base station expects to schedule, or an upper-bound on the total number of users, to the MU-MIMO users to permit the MU-MIMO users to determine preferred precoder matrix indices and indications of channel quality indices.

Abstract: Systems and methods are for generating a codebook by: generating a multi-resolution codebook by selecting a common precoder index from a low resolution codebook for a group of adjacent resource blocks (RB)s and for each RB within the group, selecting a high-resolution codebook to fine-tune each RB precoder; and generating feedback for the multi-resolution codebook by quantizing channel state variations.

Abstract: Performance in multiple-input-multiple-output (MIMO) antenna systems may be enhanced by configuring beams in a direction that reduces coupling between the beams. A decoupling metric may be calculated based on signal strengths received through the beams when an antenna system is pointed in different directions. The decoupling metric may be used to select a particular direction for operation of the antenna system. The decoupling metric may be combined with the signal strengths from each beam to select a direction for the antenna. An interface provides information to a user during positioning of the antenna to allow the user to select a direction for placement of the antenna that reduces coupling between beams in the MIMO antenna system.

Abstract: The various embodiments herein provide a safety steering mechanism for an automobile. The mechanism comprises a steering wheel mechanism for changing a direction of movement of the automobile. A jack is connected to an automobile wheel for providing backward and forward movement of an axle with respect to the steering wheel movement. A hydraulic pump is providing in a hydraulic stream. A control valve regulates a direction of motion of the hydraulic stream. A plurality of directional control valves cut a hydraulic stream between the control valve and the jack. A main valve controls the backward and forward motion of the jack. At least one sensor installed on each tire of the automobile generates signals corresponding to a tire pressure. A plurality of electronic units processes signals from the plurality of the sensors and passes an output signal to an electronic control unit (ECU).

Abstract: Apparatus and methods to detect signals connected to a direct audio input port of a hearing assistance device are provided. According to one embodiment, a hearing assistance device includes a processor and a direct audio input (DAI) port including a signal line connected to the processor. The DAI port is configured to connect to an external device, and the processor is programmed to detect audio signals of interest on the signal line and to process the audio signals of interest when detected as programmed.

Abstract: A quantized multi-rank beamforming scheme for multiple-antenna systems such as a multiple-input-multiple-output (MIMO) wireless downlink. User equipment (UE) estimates downlink channel and transmit power and determines rank and power allocations. A quantized beamforming matrix is then determined by the UE using successive beamforming. The UE also determines channel quality indices (CQI) which it feeds-back to the wireless downlink base station along with the index of the quantized beamforming matrix. The base station uses the CQI information to select a UE for scheduling of downlink transmission and the quantized beamforming matrix index received from the selected UE to beamform the downlink transmission to the UE. Base station overhead and is minimized while providing near-optimal performance given the constraints of a limited feed-back channel and computational complexity of the UE.

Abstract: Embodiments of a magnetostrictive device, a dental lighting system, a method of illuminating a lighting apparatus and a lighting apparatus are disclosed. The embodiments may include a lighting apparatus with a light source, an electrical power storage device and a switch. When the switch detects a magnetic field, the switch may complete an electrical connection between the electrical power storage device and the switch, thus illuminating the light source. The magnetic field may be magnetostrictively or non-magnetostrictively generated, and maybe be produced by a receptacle, a hand-piece or the lighting apparatus itself. A user may switch the light source on and off. In a magnetostrictive device, the light may be illuminated even when a tip is not activated, and the electrical power storage device may be inductively re-charged. The lighting apparatus may be included in an insert of a magnetostrictive device, such as a magnetostrictive ultrasonic hand-held dental device.

Abstract: A method and apparatus for transmitting and receiving a wireless transmission of a plurality of data streams in a wireless communication system having a plurality of nodes is disclosed. Each node has multiple antennas. The method involves receiving first and second data streams from respective first and second nodes at a receiver node, causing the receiver node to generate a receive filter for decoding each of the received data streams, and causing the receiver node to transmit receive filter information for each of the first and second data streams, the receive filter information facilitating precoding of the first and second data streams for simultaneous transmission within a common frequency band to the receiver node.

Abstract: Methods and apparatus are disclosed for applying successive multi-rank beamforming strategies (e.g., successive precoding strategies) for the design of precoders over a set of parallel channels. Successive beamforming is applied to a narrow band channel model and is also applied for finer quantization of a single beamforming vector (e.g., recursive beamforming). A first embodiment provides the optimal approach with high complexity. An alternative embodiment provides successive beamforming for near optimal precoding selection with medium complexity. A low complexity method for precoder selection is also provided wherein a channel representative matrix for the set of parallel channels is determined and successive beamforming on the calculated channel representative is applied.

Abstract: The various embodiments herein provide a method of synthesizing a multi-mode cancer targeted nanoparticles. The method comprises the steps of preparing a plurality of nanoparticles and covalently conjugating monoclonal antibodies on surface of the prepared plurality of nanoparticles. The plurality of nanoparticles consists of a protein and a drug. The protein is Human Serum Albumin protein (HSA) and the drug is methotrexate. The monoclonal antibodies are anti-MUC1 nanobodies. According to an embodiment herein, a multi-mode cancer targeted nanoparticles comprising a plurality of cross linked nanoparticles of protein and drug molecules and covalently linked molecules of monoclonal antibodies. The molecules of monoclonal antibodies are linked on a surface of the plurality of cross linked nanoparticles.

Abstract: Systems and methods of use for continuous analyte measurement of a host's vascular system are provided. In some embodiments, a continuous glucose measurement system includes a vascular access device, a sensor and sensor electronics, the system being configured for insertion into communication with a host's circulatory system.

Abstract: A compact Ku band microwave diplexer configured as a three port surface mount component on a miniature alumina substrate. Input signals occurring at a common port having frequencies within a first pass band are passed to a second port while being isolated from signals occurring at a third port. Signals occurring at the third port are passed to the common port while being isolated from the signals at the second port. A microstrip dual spur line filter is used combined with open circuit stubs to provide enhanced second harmonic suppression on the transmit side, while using a coupled line microstrip filter on the receive side. This approach allows for compact size and automated component assembly through pick and place and reflow manufacturing techniques.