60results about How to "More transmission" patented technology

A method for operating a tire pressure measuring system uses a transceiver. When triggered, the transceiver transmits an energy signal to a transponder in a tire that then responds with a data signal. So that the energy signals do not interfere with other transceivers on receipt of the data signals, the method makes provision for the repetition rate with which the energy signals are triggered to be a function of the speed of the vehicle. Transmission is more frequent at higher speed than at lower speed.

A power saving (PS) scheduling process is provided for scheduling uplink and downlink frame transmissions between a PS transmitter and at least one PS receiver using PSAD sequences in a wireless communication system. The power saving scheduling process involves determining a power saving schedule of transmission opportunities for communication between a PS transmitter and at least one PS receiver over a shared channel, wherein the schedule includes corresponding durations for uplink transmissions of frames from each PS receiver to the PS transmitter. A Power Saving Aggregation Descriptor (PSAD) frame containing said schedule is constructed. A PSAD sequence is initiated by transmitting the PSAD from the PS transmitter to each PS receiver.

A method for generating / transmitting a transmission-unit symbol sequence is disclosed. In the case of transmission information, the information is modulated in time and frequency domains on the basis of a predetermined transmission unit (e.g., a transmission time interval TTI or slot), simultaneous transmission of the information is made, and then a transmission unit symbol is generated / transmitted. A transmission sequence is masked in each symbol contained in one transmission unit. Symbol-unit circular shift (cyclic shift) is applied to the masked result, so that transmission efficiency increases. A control signal transmission method for supporting a variety of formats and a signal transmission method based on a prime-length sequence are also provided.

Disclosed is a visible ray communication system including a transmission apparatus and a reception apparatus, wherein the transmission apparatus includes: a plurality of light emitting devices; an S / P converter for serial-to-parallel converting transmission data, thereby generating N data streams; a modulator for modulating the generated N data streams for respective carriers with a predetermined number of dimensions, thereby generating N modulated signals; a carrier signal multiplier for multiplying the generated N modulated signals by orthogonal N carrier signals, respectively, thereby generating N transmission signals; and a light emitting control unit for illuminating the plurality of light emitting devices according to the generated N transmission signals.

A side impact load transmitting structure includes: a vehicular seat disposed in a cabin; a tunnel portion that is disposed such that it protrudes upward into the cabin and extends in a front-rear direction of a vehicle body; a load transmitting member including a load receiving portion that is disposed at the underside of the vehicular seat and receives a side impact load acting on a vehicle body side portion at the time of a side impact collision, with the load transmitting member being configured to transmit the side impact load received by the load receiving portion to the tunnel portion; and a downward movement suppressing member that suppresses the downward movement of the load transmitting member resulting from a downward load component of the side impact load.

Provided are a refrigerator and a diagnostic system for the same. The refrigerator includes a selection unit, a control unit, a modulator, and a sound output unit. The selection unit receives a diagnosis performance command. The control unit generates a control signal including product information when the selection unit receives the diagnosis performance command. The modulator generates a frequency signal according to the control signal generated by the control unit. The sound output unit outputs a sound including the product information according to the frequency signal generated by the modulating unit.

A therapeutic compress system for treatment of a body part. For treatment of the eye region, the compress system comprises a deformable frame that is disposable upon the eye region and includes a first frame section joined to a second frame section at a central bridge. A gel pack is removably joined to the frame and comprises a gelatinous material contained in a pouch. A V-strap assembly may be required for securing the gel pack and frame to the eye user in a manner that optimizes pressure of the gel pack on the eye region and comfort of the user. The compress system may include a gel impressor that is inwardly deformable so as to contact portions of the gel pack with the nasal corners of the eyes of the user.

A switch / router dynamically selects a path from multiple available paths between a source destination pair for a frame. A hash function generates a hash value from frame parameters such as source ID, destination ID, exchange ID, etc. The hash value is given as an input to a plurality of range comparators where each range comparator has a range of values associated with it. If the hash value falls within a range associated with a range comparator, that range comparator generates an in-range signal. A path selector module detects which range comparator has generated the in-range signal, and determines a path associated with that range comparator from previously stored information. The frame is transmitted via the selected path. The ranges associated with each range comparator can be non-overlapping and unequal in size. The number of range comparators can be equal to a number of selected multiple paths.

For applying a label to an article, and with a RFID tag on the label also being separated from the article, and for minimizing the influence from the article on the tag, and for securing stable reading and writing of data, a label application device applies a label to which a RFID tag comprising an IC chip and communication antenna is fixed, to the article. A folding device folds a portion of the label having a tag-fixing area to which the RFID tag is fixed, such that the back side of the label is pushed to the surface side of the label so that the label portion protrudes to form an angle and is folded, and then applying the label to the article. A device acts on the label portion to form the fold.

A method is described for the wireless signal transmission of a measurement signal and / or a control signal between two functional components of a MR system. The measurement signal and / or the control signal is encoded into a RF transmit signal with a predefined orbital angular momentum and this RF transmit signal is transmitted between transmit antenna arrangements of the functional components. In addition, the embodiments relate to a local coil and an orbital angular momentum transmit unit with which the method may be carried out, and also a MR system that has a local coil and an orbital angular momentum transmit unit of this type.

A method to increase data transmission over a SCSI bus is provided including assigning a voltage level to each one of a plurality of bit combinations, and generating a signal level having the voltage level corresponding to one of the plurality of bit combinations sought to be transmitted. The method also includes transmitting the signal level to a receiver to send one of the plurality of bit combinations during a data transmission interval.

A handrail-drive for an escalator or moving walk drives the handrail through frictional contact with an outside surface of the handrail. Press-on rollers engaging the inside of the handrail may be employed to press the handrail against a drive-wheel of the drive. The force of the rollers may be adjustable. The drive-wheel may include a gas-filled tire on a rim and can be driven by a motor, a step-chain wheel, or a step-chain drive.

A method and device for extracting relationship circle of members in SNS network is disclosed. The method includes: (a) selecting target people in the SNS network; (b) analyzing relationship chains of the target people, and extracting a relationship circle of the target people from the relationship chains according to feature filtering conditions. The device includes a target people selection module for selecting the target people in the SNS network; a relationship circle extracting module for analyzing the relationship chains and extracting the relationship circle from the relationship chains according to the feature filtering conditions. Applying the method and device can provide persons who can meet the designated features and their relationship in the SNS network; using the relationship circle of the target people can find out valuable relationship chain information, enable accurate search and transmission of information, and facilitate promotion and cooperation of business activities.

A method for generating / transmitting a transmission-unit symbol sequence is disclosed. In the case of transmission information, the information is modulated in time and frequency domains on the basis of a predetermined transmission unit (e.g., a transmission time interval TTI or slot), simultaneous transmission of the information is made, and then a transmission unit symbol is generated / transmitted. A transmission sequence is masked in each symbol contained in one transmission unit. Symbol-unit circular shift (cyclic shift) is applied to the masked result, so that transmission efficiency increases. A control signal transmission method for supporting a variety of formats and a signal transmission method based on a prime-length sequence are also provided.

The present invention provides an apparatus for damaging a flying pest comprising: a housing connected to a continuous perforated side wall to a laser contacting surface; a laser beam generator and a laser rotating mechanism attached to the housing and positioned to transmit a laser beam generally radially downward toward the laser contacting surface in a 360 degree pattern on the laser contacting surface, wherein the laser beam contacts and damages a flying pest; a control mechanism in communication with the laser beam generator to control the generation of the laser beam and in communication with the laser rotating mechanism to control one or more parameters relating to the pattern; and a power supply in electrical communication with the control mechanism, the laser rotating mechanism, and the laser beam generator.

The invention relates to a radio system including transceivers. One of the transceivers includes, for instance, a device for comparing a parameter representing signal quality measured from the received signal with at least one threshold value and a device for determining a quality class for the performance of a MIMO common channel. At least one of the transceivers includes a device for storing the observations made by the second transceiver about the quality class transitions of the transfer channel of the first transceiver and a device for estimating the next quality class of the transfer channel of the first transceiver from the stored quality class transition observations.

If a throttle valve is fully-closed, it is determined whether or not a transmission is to be downshifted, by determining whether or not an acceleration of the vehicle is equal to or greater than a downshift criterion value. The downshift criterion value is set as a value that decreases as the vehicle speed deviation, which is a difference between a vehicle speed and a target vehicle speed, increases. By using the downshift criterion value, an increase in the vehicle speed deviation resulting from a quick downshift on a steep downhill can be restrained. On a gentle downhill, a downshift is not performed even if the vehicle speed deviation assumes a significant value. Thus, it becomes possible to inhibit the vehicle speed from becoming lower than the target vehicle speed during a short period after downshift. Accordingly, an increase in fuel consumption and deterioration of noise of the engine can be restrained.

The present invention provides a wheelchair apparatus with assistant function, comprising: a side frame set, comprising two side frames, a front horizontal shaft connecting pivotally between the two side frames, a sleeve set at the front end of the side frames, respectively, and a wheel set set on the side frames, respectively; two foot frame tubes, set in the sleeve, and having a gear-tooth segment; a seat frame set, comprising two seat frames, set above the side frame set, the front end of the seat frame set connecting pivotally with the side frame set, and a rear horizontal shaft connecting pivotally between the two seat frames; an extension mechanism, with both ends connecting to the front horizontal shaft and the rear horizontal shaft, respectively; one or more driving gear sets, set at the front of the side frames and driven linkedly by the front horizontal shaft; and one or more transmission gears, set pivotally at the front of the side frames, comprising a first arc gear-tooth part and a second arc gear-tooth part, the first arc gear-tooth part gearing to the driving gear set, the second arc gear-tooth part gearing to the gear-tooth segment, the first arc gear-tooth part homocentric with the second arc gear-tooth part, and the first arc gear-tooth part and second arc gear-tooth part being separated and having different radii. Thereby, the two driving gear sets and the two transmission gears can be used to extend the extension mechanism while lowering down the two foot frame tubes. Hence, the linking force will be less dispersed and the two foot frame tubes can be lowered with more smoothness. Accordingly, the safety of the wheelchair apparatus with assistant function can be improved.

A method of optimizing communication over a high-speed serial bus by minimizing the delay between packets transmitted over the bus is disclosed. The method comprises: calculating the round trip delay between PHYs connected on the bus by pinging; a bus manager sending a configuration packet to all PHYs connected on the bus, the configuration packet containing a minimum gap_count parameter value; and all PHYs connected on the bus sending packets over the bus using the minimum gap_count parameter value as a delay between packets.

A method and in the concha bowl hearing aid apparatus with sound processor / amplifier and speaker sized to be removably secured within the concha bowl of the ear and structured to allow sound to pass through the hearing aid into the ear canal so its speaker positioned within the external auditory canal of the ear blends and provides the desired combination of external sound entering the ear canal with amplified sound from the speaker.

The present invention provides an apparatus for damaging a flying pest comprising: a housing connected to a continuous perforated side wall to a laser contacting surface; a laser beam generator and a laser rotating mechanism attached to the housing and positioned to transmit a laser beam generally radially downward toward the laser contacting surface in a 360 degree pattern on the laser contacting surface, wherein the laser beam contacts and damages a flying pest; a control mechanism in communication with the laser beam generator to control the generation of the laser beam and in communication with the laser rotating mechanism to control one or more parameters relating to the pattern; and a power supply in electrical communication with the control mechanism, the laser rotating mechanism, and the laser beam generator.

The invention relates to data transmission method which includes transmitting information over a wireless transmission link in the form of data packets. The method includes utilising a first protocol layer that adapts data packets according to a second, higher protocol layer to a form suitable for wireless data transmission, transmitting information used to identify the packets on said first protocol layer, and conditionally choosing a size for said information used to identify the packets between at least two alternatives.

For applying a label to an article, and with a RFID tag on the label also being separated from the article, and for minimizing the influence from the article on the tag, and for securing stable reading and writing of data, a label application device applies a label to which a RFID tag comprising an IC chip and communication antenna is fixed, to the article. A folding device folds a portion of the label having a tag-fixing area to which the RFID tag is fixed, such that the back side of the label is pushed to the surface side of the label so that the label portion protrudes to form an angle and is folded, and then applying the label to the article. A device acts on the label portion to form the fold.

The diversity techniques—space time block code (STBC), maximum ratio combining (MRC)—with multiple antennas provide better reliability than general system. But there are some limitations such as size, cost, hardware complexity, etc, because of multiple antennas. In this letter, we propose a cooperative transmission technique using STBC. We can overcome those limitations and give the gain of cooperative transmission diversity in a concept of virtual multi-input multi-output (MIMO) with single transmit antenna.