Class / Patent application number | Description | Number of patent applications / Date published |
370514000 | Unique synchronization word or unique bit sequence | 12 |
20080240166 | SYSTEM AND METHOD FOR RECEIVING A MULTIPLE FORMAT WIRELESS SIGNAL - An apparatus ( | 10-02-2008 |
20090080464 | MULTIMEDIA DATA SYNCHRONIZATION METHOD AND SYSTEM - A multimedia data system comprising a synchronization unit. The synchronization unit receives a demodulated bitstream, checks whether a FAW pattern corresponding to a candidate of the bitstream exists, checks whether an additional information corresponding to the candidate of the bitstream is valid when the FAW pattern exists, determines a hit weighting corresponding to the candidate according to the checking result, determines whether the hit weighting meets a criterion and outputs a synchronization signal when the hit weighting meets the criterion. | 03-26-2009 |
20120008646 | Deterministic Placement of Timestamp Packets Using a Periodic Gap - An apparatus comprising a timestamp support logic component configured to identify a plurality of timestamps for a plurality of network nodes on a single link and align the timestamps in a plurality of corresponding time slots for the network nodes within a periodic transmission time window and a scheduler coupled to the timestamp support logic component and configured to align a plurality of packets that do not comprise timestamps in a corresponding time slot subsequent to the time slots for the timestamps in the periodic transmission time window. | 01-12-2012 |
20130051407 | Inter-Packet Gap Network Clock Synchronization - A network component comprising a processor configured to receive a data stream from an upstream node, wherein the data stream comprises a plurality of Ethernet packets and a synchronization request comprising a timestamp, synchronize a clock with the timestamp, and transmit a response to the upstream node, wherein the data stream has the same bandwidth as a second data stream that does not have the synchronization request and the timestamp. | 02-28-2013 |
20130058363 | METHOD AND SYSTEM FOR SPEED NEGOTIATION FOR TWISTED PAIR LINKS USING INTELLIGENT E-FIFO IN FIBRE CHANNEL SYSTEMS - Systems, apparatuses and methods are disclosed for using elastic buffers in fibre channel systems over twisted pair links. One such system includes a fibre channel host device and another fibre channel host device communicatively coupled to the fibre channel device over a twisted pair link. The system also includes a slave physical layer (PHY) circuit residing in the fibre channel host device and a master PHY circuit residing in the another fibre channel host device. The master PHY circuit is operable to transmit, using a reference clock, data from a transmit elastic buffer. The slave PHY circuit is operable to receive the data transmitted by the master PHY circuit and to store the received data using a derived clock recovered from the received data. | 03-07-2013 |
20140044138 | DYNAMIC LINK ADJUSTMENT METHOD AND LINK MANAGING DEVICE - A receiving-side chip is disclosed according to the present invention, which includes a processor, configured to acquire and execute following instructions: receiving link information sent by a sending-side chip, and enabling, according to the link information, a SerDes link to be added; receiving padding data from the added SerDes link according to a short unit frame period to acquire a synchronization word, and determining, according to the synchronization word, whether the added SerDes link has been synchronized; switching a read period of data in the added SerDes link from the short unit frame period into a long unit frame period, and aligning the data of the added SerDes link with the data of an original SerDes link; and receiving service data over the added SerDes link and the original SerDes link. | 02-13-2014 |
20140369366 | CIRCUIT ARRANGEMENT AND METHOD FOR TRANSMITTING SIGNALS - On the basis
| 12-18-2014 |
20150131683 | RECEIVER WITH SIGNAL ARRIVAL DETECTION CAPABILITY - A receiver includes first, second, and third signal processors and a controller. The first signal processor provides a first signal in response to detecting a first attribute of a received signal. The second signal processor provides a second signal in response to detecting a second attribute of the received signal. The third signal processor provides a third signal in response to detecting a third attribute of the received signal and provides packet data. The controller enables the first signal processor in response to a receive enable signal, controls the third signal processor to provide the packet data in response to receiving the first signal and the third signal, and initializes the first signal processor and the third signal processor in response to receiving the first signal and the second signal. | 05-14-2015 |
20160182175 | TECHNOLOGIES FOR ETHERNET LINK ROBUSTNESS FOR DEEP SLEEP LOW POWER APPLICATIONS | 06-23-2016 |
370515000 | Pseudo-random | 3 |
20080240167 | SYSTEM AND METHOD FOR TRANSMITTING A MULTIPLE FORMAT WIRELESS SIGNAL - A multi-mode transmitter ( | 10-02-2008 |
20100124242 | PSEUDO NOISE CODE TRACKING CIRCUIT AND PSEUDO NOISE CODE TRACKING METHOD - A pseudo noise code (PN code) tracking circuit includes a first correlator, a storage device, a second correlator and a detector. The first correlator is utilized for performing correlation on a first PN code in a first signal frame with a local PN code to generate a first set of correlation values, and for performing correlation on a second PN code in a second signal frame with the local PN code to generate a second set of correlation values. The storage device is coupled to the first correlator for storing the first and second sets of correlation values. The second correlator is coupled to the storage device for performing correlation on the first set of correlation values with the second set of correlation values to generate a shift value. The detector is coupled to the second correlator for generating a frame number according to the shift value. | 05-20-2010 |
20140241384 | METHOD OF SYNCHRONIZING A COMMUNICATION SYSTEM - A method of synchronizing a time division duplex (TDD) multi-line, multi-carrier data communication system is provided. Synchronization is established using unique pseudo-random bit sequences (PRBS) from a common generator polynomial having different seed values. Due to low correlation of PRBS generated with different seed values, a remote unit can only synchronize to its intended signal effectively mitigating far-end and near-end crosstalk impact of large bandwidth very high speed digital subscriber lines (VDSL). | 08-28-2014 |