Patent application number | Description | Published |
20100263978 | TORQUE TRANSMITTING DEVICE - A torque transmitting device includes a plurality of clutch plates, a ramp member that is selectively rotatable about an axis and that defines a ramp surface, a worm gear that is operatively connected to the ramp member for rotation therewith about the axis, and a roller element contacting the ramp surface. The ramp surface is configured such that, when the ramp member is rotated about the axis, the roller element exerts a reaction force on the ramp surface that urges the ramp member to move in a first axial direction and thereby transmit the reaction force to the clutch plates | 10-21-2010 |
20130196811 | TORQUE TRANSMITTING SYSTEM - A torque transmitting system includes a case, first and second clutch plates, and a ramp member that is selectively rotatable about an axis and that defines a ramp surface. The system also includes an electric motor having a motor housing, wherein the case is rotatable relative to the housing about the axis. The motor is configured to selectively apply torque to rotate the ramp member. The system additionally includes a roller element mounted with respect to the case and contacting the ramp surface. The ramp surface is configured such that, when the ramp member is rotated about the axis, the roller element exerts a reaction force on the ramp surface that urges the ramp member to move in a first axial direction and thereby transmit the reaction force to the clutch plates. A transmission assembly including the above described torque transmitting system is also disclosed. | 08-01-2013 |
20130235917 | METHOD AND APPARATUS FOR ACQUIRING ESTIMATED VALUE OF TRANSMITTED SIGNAL AND A SYSTEM-ON-CHIP - The embodiments of the disclosure disclose a method and an apparatus for acquiring estimated values of transmitted signals, and a system-on-chip. The method comprises: in response to the sequence number N of a current OFDM symbol between sequence numbers N1 and N2 that are sequence numbers of two adjacent OFDM symbols containing pilots, for each RE within the Nth OFDM symbol, instantaneously acquiring a channel estimation value C | 09-12-2013 |
20140185712 | DEMODULATION METHOD AND APPARATUS, DECODING METHOD AND APPARATUS AND BASEBAND CHIP IN COMMUNICATION SYSTEM - The present disclosure provides a demodulation method and apparatus, a decoding method and apparatus and a baseband chip in a communication system. The decoding method includes: when demodulated data in a buffer space is enough to foam a second predetermined number of CB data, reading the demodulated data to form the second predetermined number of CB data from the buffer space; decoding the second predetermined number of CB data. The buffer space includes a plurality of buffer regions corresponding to different CWs. Each of buffer regions store the demodulated data belonging to the CW, reading the demodulated data to form the second predetermined number of CB data in the buffer space includes reading the demodulated data belonging to the CW in the buffer region corresponding to the CW. The present disclosure saves memory space of the baseband chip. | 07-03-2014 |
20140185720 | METHOD AND APPARATUS FOR DEMODULATING DOWNLINK CHANNEL IN COMMUNICATION SYSTEM AND BASEBAND CHIP - The present disclosure provides a method and an apparatus for demodulating a downlink channel in a communication system, and a baseband chip. The demodulation method may include: obtaining RE data corresponding to the downlink channel successively from an OFDM symbol; demodulating the RE data to obtain demodulated data; filling the demodulated data to a corresponding position in a downlink channel buffer; and proceeding to obtain RE data corresponding to the downlink channel successively from a next OFDM symbol if a sequence number of the OFDM symbol does not reach a predetermined number. The present disclosure saves buffer space of the baseband chip in a UE. | 07-03-2014 |
20140189447 | METHOD, DEVICE AND BASEBAND CHIP FOR RECEIVING SERVICE DATA IN A COMMUNICATION SYSTEM - The present disclosure provides a method, a device and a baseband chip for receiving service data in a communication system. The method includes: receiving service data including a plurality of data blocks, where each of the plurality of data blocks comprises an information code and a check code; performing a first check and a second check on the service data; and outputting a predetermined number of information codes which pass the first check and are performed with a second check computation of the second check. The present disclosure saves memory space of the baseband chip. | 07-03-2014 |
20150023863 | MATERIAL AND EXHAUST GAS SYSTEM AND METHOD FOR USING THE SAME - A material is described of formula Na | 01-22-2015 |
20150126182 | MOBILE COMMUNICATION METHOD - A mobile communication method based on a mobile communication terminal is provided, wherein a communication unit of the mobile communication terminal is adapted to working in at least two communication modes, and an antenna assembly of the mobile communication terminal is adapted to selectively working in different communication modes or in a combination of different communication modes. The method includes: selecting, based on a communication mode and a service type of the mobile communication terminal, a coupling relationship between the antenna assembly and the communication unit, so that the mobile communication terminal can work in various working modes; and if the communication mode and/or the service type of the mobile communication terminal changes, adjusting the coupling relationship between the antenna assembly and the communication unit based on the change. The mobile communication terminal using the method has characteristics of small size, low cost and less difficulty to design. | 05-07-2015 |