Hou-Wei
Hou-Wei Lin, Hsinchu City TW
Patent application number | Description | Published |
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20100122139 | PARITY-CHECK-CODE DECODER AND RECEIVING SYSTEM - A parity-check-code decoder is adapted for receiving a channel quality ratio and at least (N) bits that are to be decoded. The parity-check-code decoder treats each of the bits as a bit node, and includes: a verifying circuit that multiplies (N) bit nodes by a matrix to obtain (N-K) check nodes; a reliability-generating circuit that generates a reliability index that serves as an extrinsic check index for each of the bit nodes to transmit to the check nodes; a bit exchange circuit that generates an extrinsic bit index for each of the check nodes to transmit to the bit nodes; a check-exchange circuit that updates a plurality of the extrinsic check indices based on the extrinsic bit indices for the bit nodes to transmit to the check nodes; and a reliability-updating circuit that updates the reliability index of and determines an updated value for each of the bit nodes. | 05-13-2010 |
20100124268 | SINGLE-CARRIER/MULTI-CARRIER COMMUNITY RECEIVER AND RELATED SIGNAL PROCESSING METHOD - A single-carrier/multi-carrier community receiver includes a discrete Fourier transform unit, a frequency-domain equalizer, an inverse discrete Fourier transform unit and an inter-symbol interference (ISI) cancellation unit. The discrete Fourier transform unit is utilized for executing a discrete Fourier transform upon a received signal to generate a frequency-domain signal. The frequency-domain equalizer is utilized for executing an equalization operation upon the frequency-domain signal to generate a frequency-domain equalized signal. The inverse discrete Fourier transform unit is utilized for executing an inverse discrete Fourier transform upon the frequency-domain equalized signal to generate a time-domain equalized signal. The ISI cancellation unit is utilized for executing an ISI cancellation operation upon the time-domain equalized signal to generate an ISI-cancelled signal. | 05-20-2010 |
Hou-Wei Lin, Hsinchu TW
Patent application number | Description | Published |
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20090259422 | Transmission Medium Testing Apparatus and Method - The invention provides a method for testing a transmission medium used in a full-duplex communication system comprising an endpoint that comprises a transmitting end (TX) and a receiving end (RX); the method comprises the steps of: first, transmitting a transmitted signal which comprises a test signal sequence with a high auto-correlation characteristic; then, receiving a received signal, and performing a correlation operation on the test signal and the received signal; finally, according to the result of the correlation operation, determining the impedance matching condition of the transmission medium. | 10-15-2009 |
20100061495 | APPARATUS FOR PERFORMING CHANNEL ESTIMATION IN A RECEIVING DEVICE - An apparatus for performing channel estimation includes a time-domain estimating circuit to perform a channel estimation on a time-domain received signal to output a time-domain estimated signal, a second frequency-domain converting circuit to convert the time-domain estimated signal into a frequency-domain estimated signal, an error computing circuit to produce an error signal based on the frequency-domain estimated signal and a frequency-domain received signal, and a compensation circuit to compensate the frequency-domain estimated signal using the error signal so as to produce a final channel estimation signal. The apparatus is located in a receiving device that includes a first frequency-domain converting circuit to convert the time-domain received signal into the frequency-domain received signal, and an equalizer to generate a frequency-domain recovered signal based on the frequency-domain received signal and the final channel estimation signal. | 03-11-2010 |
Hou-Wei Lin, Taipei City TW
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20150296329 | WIRELESS COMMUNICATION SYSTEM AND RELATED WIRELESS DEVICE - A wireless communication system and related wireless devices are disclosed. The wireless communication system includes: a source wireless device configured to operably insert an auto-pairing request and one or more source Bluetooth device addresses into one or more predetermined advertising packets to form one or more target advertising packets, and configured to operably transmit the target advertising packets; and a destination wireless device configured to operably receive and parser the target advertising packets to extract the auto-pairing request and the one or more source Bluetooth device addresses. The destination wireless device performs an auto-pairing procedure with the source wireless device according to the auto-pairing request and the one or more source Bluetooth device addresses to establish a Bluetooth bond with the source wireless device. Each of the predetermined advertising packets is an advertising indication (ADV_IND) packet, a non-connectable advertising indication (ADV_NONCONN_IND) packet, or a discoverable advertisement indication (ADV_DISCOVER_IND) packet. | 10-15-2015 |
Hou-Wei Luo, Singapore SG
Patent application number | Description | Published |
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20140080796 | ACETYLTANSHINONE IIA (ATA) AS ANTICANCER AGENT - The present invention relates to the use of a compound of Formula I for the manufacture of a medicament for treating or preventing cancer in a subject. Formula I | 03-20-2014 |