Abstract: A first communication device determines that a second communication device is capable of using a transparent implicit beamforming technique to determine steering matrices for transmitting to the first communication device via a forward multiple input multiple output (MIMO) communication channel. In response to determining that the second communication device is capable of using the transparent implicit beamforming technique, the first communication device transmits at least a certain number of data units to the second communication device using a maximum number of spatial streams during a time period of a certain duration when the first communication device is otherwise using less than the maximum number of spatial streams to transmit other data units to the second communication device. Transmitting the certain number of data units using the maximum number of spatial streams permits the second communication device to use the transparent implicit beamforming technique to develop one or more steering matrices.

Abstract: An alert system having a first wireless tag; and a control device capable of being in communication with the first wireless tag, wherein when the control device receives a signal from the wireless tag it is an indication of no event, and when the control device does not receive a signal from the wireless tag it is an indication of an even, thus the control device sends a notification to the user.

Abstract: Systems and methods are provided for detecting and preventing sleep onset in a user. The method can include, for example, monitoring the user's heart rate, establishing a baseline average heart rate over a period of time, establishing a threshold heart rate that is less than the baseline average heart rate, detecting a drop in the user's heart rate below the threshold, and in response to detecting the drop, initiating a sleep prevention program.

Abstract: Streaming data at a sensor is sensed and received. The streaming data includes a plurality of observations. For a current observation in the plurality of observations, a health of the current observation is determined. Based upon the health of the current observation, a penalty is determined. A Sensor Health Index (SHI) for the current observation is obtained by aggregating the penalty with at least one SHI of one or more previous observations from the plurality of observations. An alarm is selectively generated based upon the SHI of the current observation.

Abstract: A system and method of locating a key fob with respect to a vehicle includes: communicating between a plurality of directional sensors used by the vehicle and a key fob via a short-range wireless signal; generating signal data at the plurality of directional sensors or the key fob indicative of one or more attributes of the short-range wireless signal; generating location information based on the one or more attributes by processing the signal data generated by the plurality of directional sensors or the key fob; and determining the location of the key fob relative to the vehicle based on the generated location information.

Abstract: Apparatuses, systems, and methods for use of directionalized antennas at a seismic module in a seismic survey array to allow for simultaneous transmission and reception of data in a serial data transfer line. The directionalized antenna may be selectively controlled such that the control of the transmission functionality and reception functionality are independently controlled to transmit data in and receive data from different directions. In turn, bandwidth utilization may be improved in the survey.

Abstract: A surface cleaning assistance system includes a surface and a sensor mounted relative to the surface. The sensor is configured to detect pressure applied to the surface and generates sensor signals based on the detected pressure. The system also includes a controller in communication with the sensor and has stored therein a cleaning target value. The controller is configured to receive the sensor signals from the sensor, to compare the sensor signals to the cleaning target value, and to generate an output signal associated with the sensor signals, the output signal indicating whether the sensor signals indicate a pressure below, at, or above the cleaning target value.

Abstract: A method, apparatus and computer program product are described for reducing delay when making a network connection between user equipment (UE) and a network node when a tracking area update (TAU) request has been denied during LTE reselection. Following a revised signaling protocol, a UE can avoid activation of a NAS Attach Retry timer and move directly to establishing a connection to the network, reducing the UE communications delay from about eleven seconds to less than one second.

Abstract: Embodiments of the present disclosure provide a UE context identification method, UE and a base station. The identification method includes: obtaining a first terminal identity of the UE by the first base station, wherein the first terminal identity is transmitted by the UE to a network side after connection failure; finding a second terminal identity corresponding to the second base station in a context of the UE according to the first terminal identity; and transmitting to the second base station a handover report containing the second terminal identity, so that the second base station finds the context of the UE according to the second terminal identity. With the embodiments of the present disclosure, it is ensured that the base station is able to identify a context of the UE.

Abstract: A mobile asset cellular device transmission detector system and method comprises a mobile asset cellular device transmission detector, a wireless processing unit, an event recorder, and a digital video recorder. The wireless processing unit includes event recorder interface software, digital video recorder interface software that obtains data from the digital video recorder, wireless navigation (Wi-Nav) software that obtains data from the Wi-Nav, global positioning system (GPS) software that obtains data from a GPS and geo-fence software. The cellular device transmission detector continually checks for cellular device transmissions within a mobile asset and whether those transmissions were associated with an impact, rollover, operator action or geo-fence defined location and/or boundary.

Abstract: A method and apparatus for transmitting information in a wireless communication system is provided. A user equipment (UE) determines whether a failure of traffic steering, between a 3rd generation partnership project (3GPP) network and a wireless local area network (WLAN), has occurred. If it is determined that the failure of traffic steering has occurred, the UE logs information on the failure of traffic steering, and transmits the information on the failure of traffic steering to the 3GPP network when the connection with the 3GPP network is established.

Abstract: A communication system is described in which user plane communication and control plane communication for a particular mobile communication device can be split between a base station that operates a small cell and a macro base station. Appropriate security for the user plane and control plane communications is safeguarded by ensuring that each base station is able to obtain or derive the correct security parameters for protecting the user plane or control plane communication for which it is responsible.

Abstract: Systems and methods for processing concatenated datalink messages are provided.

Abstract: A system embodiment includes, but is not limited to, a device, including: a deformable substrate configured to conform to a skin surface; a sensor assembly including a proximity sensor configured to generate one or more sense signals associated with a proximity of an environmental object relative to the body portion; circuitry configured to receive the one or more sense signals; and a reporting device configured to generate one or more communication signals associated with one or more of the environmental object or the proximity of the environmental object relative to the body portion responsive to instruction by the circuitry; and an external device communicatively coupled with the device, the external device configured to at least one of receive the one or more communication signals from the device or transmit one or more communication signals associated with environmental object characteristics to the device.

Abstract: A system and method for dynamically validating uplink messages during flight are provided. The system comprises at least one processing unit in an aircraft, and at least one communication device in the aircraft that is operatively connected to the processing unit. The communication device is configured to receive uplink messages from a ground air traffic control (ATC) center, and transmit downlink messages to the ground ATC center. The system also includes a human machine interface (HMI) in the aircraft that is operatively connected to the processing unit. The HMI is configured to receive input from a user and display information to the user. One or more data sources that provide dynamic information are in operative communication with the processing unit. The processing unit is configured to determine whether an ATC uplink message is acceptable based on analysis of the dynamic information from the one or more data sources.

Abstract: The method and system for determining position with improved calibration allows a device to initiate activity at the proper location, such as navigating a drill bit through a rock formation. A pair of position sensors in opposite orientations generates position data signals. A temperature sensor detects temperature and duration of the temperature. An adjusted plastic bias value is determined by a processor module based on the temperature data signal, the duration of the temperature, and the position data signals so as to account for bias and hysteresis errors and error correction based on the opposing orientations of the pair of position sensors. A position value is set according to the adjusted plastic bias value so that the position value is more accurate. The activity of the terminal device is initiated or maintained according to the position value calibrated by the adjusted plastic bias value.

Abstract: In a data transmission system, one or more signal supply voltages for generating the signaling voltage of a signal to be transmitted are generated in a first circuit and forwarded from the first circuit to a second circuit. The second circuit may use the forwarded signal supply voltages to generate another signal to be transmitted back from the second circuit to the first circuit, thereby obviating the need to generate signal supply voltages separately in the second circuit. The first circuit may also adjust the signal supply voltages based on the signal transmitted back from the second circuit to the first circuit. The data transmission system may employ a single-ended signaling system in which the signaling voltage is referenced to a reference voltage that is a power supply voltage such as ground, shared by the first circuit and the second circuit.

Abstract: In one embodiment, a duplication method is provided for a remote control operating in radio frequency and capable to remotely control an electrical device by the pressure of at least one control key or button.

Abstract: A solution is provided for controlling usage of one or more software programs on one or more mobile computing devices. A corresponding method comprises monitoring an indication of a position of each mobile computing device to determine a location area of the mobile computing device. The method comprises assigning each one of the software programs to a usage group. For each location area, the software programs of each software program type are assigned to the corresponding usage groups providing one or more usage characteristics that fulfill one or more usage requirements of each software program; this is performed according to one or more optimization criteria depending on one or more usage weights of each usage group. The method comprises enabling the usage of each software program according to the usage characteristics of the corresponding usage group.

Abstract: A method in which a second electronic device communicates with a neighbor device is provided. The method includes connecting to a first electronic device, receiving first information for a third electronic device from the first electronic device, and controlling the third electronic device using the first information, wherein the first information includes control right information for the third electronic device.