Abstract: The present disclosure is directed to a wireless communication device for wireless communication in a wireless communication system which comprises a base station and a plurality of wireless communication devices arranged in clusters, wherein a unique cluster signature is assigned to each cluster and its wireless communication devices, wherein the wireless communication device is allocated to one of said clusters, and comprises receiving means adapted to receive a unique cluster signature assigned to said one cluster from the base station, storing means adapted to store said received unique cluster signature, and transmission means adapted to transmit said unique cluster signature when the wireless communication device switches into an active state, wherein wireless communication device is adapted to access resources on the basis of resource allocation information received in response to the transmission of said unique cluster signature.

Abstract: Each of a plurality of media clips accessed by a user is scored by analyzing metadata associated with the media clips. A representative subset of the media clips is selected based on the scoring. A visual representation of the representative subset of the media clips is displayed.

Abstract: A control node for operating in a network with shared channels includes one or more processors configured to execute program code to determine a rejection strategy for managing contention-based access to a shared channel by one or more transmitters, transmit or trigger transmission of a transmission request rejection in response to a transmission request by a first transmitter of the one or more transmitters according to the rejection strategy.

Abstract: A standalone tire identification tag and standalone sensor module are mounted to a tire and configured to share and store tire identification and tire parameter-measuring sensor data through a common data sharing interface.

Abstract: A system and a method for controlling communication between a network and a terminal device, the method including: selecting a plurality of network access nodes based on each network access node being associated with a distinguishing transmission feature transmission feature; allocating a digital bit pattern to each distinguishing transmission feature; modifying a transmission to the terminal device based on the digital bit pattern; transmitting the transmission to the terminal device; receiving the transmission at the terminal device; identifying the distinguishing transmission feature from the transmission; and processing the transmission based on the digital bit pattern allocated to the distinguishing transmission feature.

Abstract: A tire tracking system and method for tracking travel mileage experienced by a vehicle tire includes multiple tire-based sensors affixed to the tire generating identified tire-specific operating condition measurements. The tire-specific operating condition measurements include tire temperature, tire air inflation pressure, a tire wear state measurement and a tire load measurement. A rolling radius estimation model generates a tire rolling radius estimation compensated by the tire-specific operating condition measurements and a vehicle speed estimator generates a vehicle speed estimation based on the compensated tire rolling radius.

Abstract: A standalone tire identification tag and standalone sensor module are mounted to a tire and configured to share and store tire identification and tire parameter-measuring sensor data through a common data sharing interface.

Abstract: A tire tracking system and method for tracking travel mileage experienced by a vehicle tire includes multiple tire-based sensors affixed to the tire generating identified tire-specific operating condition measurements. The tire-specific operating condition measurements include tire temperature, tire air inflation pressure, a tire wear state measurement and a tire load measurement. A rolling radius estimation model generates a tire rolling radius estimation compensated by the tire-specific operating condition measurements and a vehicle speed estimator generates a vehicle speed estimation based on the compensated tire rolling radius.

Abstract: A method for transmitting and receiving broadcast signals in a radio broadcasting communication system is provided together with an associated apparatus. The transmitting method includes creating a frame having a preamble slot, a data slot and a control slot, and sending the created frame. The control slot has information for assigning the data slot to one of an uplink and a downlink. The receiving method includes receiving such a frame wherein the control slot has scheduling information for each user, and extracting the data slot from the received frame by using the scheduling information in the control slot. These methods may realize an interactive broadcasting by separately employing broadcast signals for the uplink and downlink.

Abstract: A tire tracking system and method for tracking travel mileage experienced by a vehicle tire includes a tire-affixed identification transponder operative to generate tire-specific identification data; a vehicle-based incremental vehicle travel distance estimator for generating a synchronous stream of incremental vehicle travel distance estimations; and a timestamp synchronization and distance traveled estimator operative to generate a continuous synchronous stream of incremental tire travel distance estimations from the incremental vehicle travel distance estimations. A mobile network uploads the incremental tire travel distance estimations and the tire-specific identification data to a remote server that generates an aggregate of the tire travel distance estimations in a form accessible by the tire-specific identification data.

Abstract: A load estimation system and method for estimating vehicle load includes a tire rotation counter for generating a rotation count from rotation of a tire; apparatus for measuring distance travelled by the vehicle; an effective radius calculator for calculating effective radius of the tire from the distance travelled and the rotation count; and a load estimation calculator for calculating the load carried by the vehicle tire from the effective radius of the tire. A center of gravity height estimation may be made from an estimated total load carried by the tires supporting the vehicle pursuant to an estimation of effective radius for each tire and a calculated load carried by each tire from respective effective radii.

Abstract: A multi-user MIMO receiver of a UE in question for detecting a pre-coded signal includes a unit configured to blindly estimate information concerning a pre-coding vector for a paired UE, which is operated on the same resource as the multi-user MIMO receiver, based on received data. Further, the multi-user MIMO receiver comprises an equalizer configured to equalize the pre-coded signal based on the estimated information concerning the pre-coding vector for the paired UE.

Abstract: A transmitter for transmitting an optical signal based on a baseband signal, including an up-transformer for up-transforming the baseband signal to obtain a bandpass signal and a converter for converting the bandpass signal into a signal having a DC-offset. The transmitter further includes a modulator for modulating a light source with the signal having the DC-offsets to transmit the optical signal.

Abstract: Estimating a load bearing on a vehicle tire includes an inflation pressure measuring sensor for measuring tire inflation pressure and generating a measured tire inflation pressure signal; a deformation measuring sensor mounted in a tire region of the vehicle tire, the deformation measuring sensor in the form of a piezoelectric bending sensor generating a deformation signal estimating a length of a tire contact patch length as the senor rolls through a tire footprint. Tire rolling speed is estimated from the deformation signal and a peak to peak amplitude variation within the deformation signal is detected and measured. An artificial neural network receives the tire rolling speed estimation, the contact patch length estimation, the amplitude variation within the deformation signal, and the measured inflation pressure of the tire. The artificial neural network adaptively interprets the input data and generates an output load estimation based thereon.

Abstract: Charging circuit for energy store of a portable electrical device has a first resonance switching circuit with a first receiver coil for receiving an alternating magnetic field which induces an electric voltage in the first coil, and an electrical component connected to a terminal of the first coil. The first coil and the further electrical component determine a resonance frequency (f0) of the first resonance switching circuit, A second resonance circuitry is also provided and has a second receiver coil and a further electrical component which determine a resonance frequency (f1, fn) of the second resonance circuitry. The resonance frequency of the second resonance circuitry is an integer multiple of the resonance frequency of the first resonance switching circuit. Receiver coils of the resonance circuitry are disposed such that during operation they are permeated by the same magnetic field lines of the alternating magnetic field.

Abstract: A multi user receiver configured to receive a signal including multiple symbol streams assigned to various users is described. The multiple symbol streams include at least one first symbol stream assigned to a user of the multi user receiver and at least one second symbol stream assigned to another user, wherein a modulation alphabet applied for the at least one second symbol stream is unknown at the multi user receiver. The multi user receiver includes a symbol stream election unit configured to elect a symbol stream of the multiple symbol streams, an equalizer configured to provide an equalized symbol of the elected symbol stream, and a detector configured to generate a detected symbol from the equalized symbol on the basis of a constellation, wherein, if the second symbol stream is elected, the constellation is a mixed constellation including constellation points of at least two of multiple predefined modulation alphabets.

Abstract: An automatic syringe pump is disclosed that includes at least four subsystems: mechanical power, electronic timing, mechanical power transfer, and user interface subsystems. In some embodiments, an occlusion detection subsystem is also present. The mechanical power subsystem's main includes a constant force spring capable of storing the energy needed to reliable depressed several different sizes of a syringe. The electronic timing subsystem may include components including a ratchet, pawls, flippers, stepper motor, and microcontroller. These components are used together to regulated the release of the energy stored in the constant force spring. The mechanical power transfer subsystem may include components including a rack and pinion which translates the rotational motion of the drive shaft from the constant force spring into linear motion to depress the syringe. Finally, the user interface subsystem may include components including the microcontroller, Arduino backpack, and syringe tray.

Abstract: A dynamic load estimation system is provided including: a vehicle load bearing tire; at least one tire sensor mounted to the tire, the sensor operable to measure a tire deformation of the one tire and generate a raw load-indicating signal conveying measured deformation data; road roughness estimation means for determining a road roughness estimation; filtering means for filtering the measured deformation data by the road roughness estimation; and load estimation means for estimating an estimated load on the one tire from filtered measured deformation data. A road profile estimate is fused with the static load estimate in order to obtain an instantaneous tire load estimate.

Abstract: An apparatus for decoding a received signal is provided. The received signal has been transmitted by conducting a transmission. The apparatus for decoding includes a detector and a filter application unit. The detector is configured to detect whether the transmission is a SU-MIMO transmission or a MU-MIMO transmission. The filter application unit is configured to apply either a first receive filter or a second different receive filter on the received signal depending on whether the transmission is the SU-MIMO transmission or the MU-MIMO transmission.

Abstract: A dynamic load estimation system is provided including: a vehicle load bearing tire; at least one tire sensor mounted to the tire, the sensor operable to measure a tire deformation of the one tire and generate a raw load-indicating signal conveying measured deformation data; road roughness estimation means for determining a road roughness estimation; filtering means for filtering the measured deformation data by the road roughness estimation; and load estimation means for estimating an estimated load on the one tire from filtered measured deformation data.