|| List of recent Multiplex-related patents
| Methods for partial reverse concatenation for data storage devices using composite codes|
In one embodiment, a method includes writing data to a storage medium of a data storage system using a partial reverse concatenated modulation code by encoding data sets using a c2 encoding scheme, adding a header to each subunit of the data sets, encoding the headers of the data sets with a first modulation encoding scheme, encoding data portions of the data sets with a second modulation encoding scheme, encoding portions of the one or more c2-encoded data sets using a c1 encoding scheme, combining the c1-encoded portions with the modulation-encoded headers of the c2-encoded data sets using a multiplexer, and writing the one or more combined c1- and c2-encoded data sets to data tracks of the storage medium. Other methods for writing data to a storage medium of a data storage system using a partial reverse concatenated modulation code are presented according to more embodiments..
| Partial reverse concatenation for data storage devices using composite codes|
In one embodiment, a data storage system includes a write channel for writing data to a storage medium, the write channel configured to utilize a partial reverse concatenated modulation code. The write channel includes logic adapted for encoding data sets using a c2 encoding scheme, logic adapted for adding a header to each subunit of the data sets, logic adapted for encoding the headers of the data sets with a first modulation encoding scheme, logic adapted for encoding data portions of the data sets with a second modulation encoding scheme, logic adapted for encoding portions of the one or more c2-encoded data sets using a c1 encoding scheme, logic adapted for combining the c1-encoded portions with the modulation-encoded headers of the c2-encoded data sets using a multiplexer, and logic adapted for writing the one or more combined c1- and c2-encoded data sets to data tracks..
| Boundary scan path method and system with functional and non-functional scan cell memories|
An integrated circuit or circuit board includes functional circuitry and a scan path. The scan path includes a test data input lead, a test data output lead, a multiplexer, and scan cells.
| Pipelined incremental clustering algorithm|
Systems and methods are provided for large-scale, incrementing clustering. A plurality of processing nodes each include a processor and a non-transitory computer readable medium.
| Multi-electrode implantable systems and assemblies therefor|
Hermetically sealed assemblies, for example, that include ic chips, are configured for incorporation within a connector terminal of an implantable medical electrical lead, preferably within a contact member of the terminal. An assembly may include two feedthrough subassemblies, welded to either end of the contact member, to form an hermetic capsule, in which an ic chip is enclosed, and a tubular member, which allows a lumen to extend therethrough, along a length of the terminal.
| Wireless communication system, communication method, and base station|
It is provided a wireless communication system comprising a terminal device and a base station. The terminal device includes a plurality of wireless transmitters, an antenna coupled to each of the wireless transmitters, and a controller generating a signal to be transmitted from the antenna.
| Detection of amplification products|
Compositions and methods are provided for quantitative detection of amplification products, the methods being suitable for multiplexing. A first oligonucleotide that includes a primer sequence for priming an amplification reaction and also is labeled with a fluorescent label or quencher is mixed with a second oligonucleotide which has a sequence suitable for hybridizing to a portion of the first oligonucleotide and has a fluorescent label if the first oligonucleotide has a quencher or a quencher if the first oligonucleotide has a fluorescent label; and a third nucleotide which includes some or all the primer sequence contained in the first oligonucleotide but is not labeled, the first and third oligonucleotide being combined in a molar ratio of 2.8 to 8.2..
| Proximity ligation technology for western blot applications|
The invention provides a method for detecting a biomolecular feature (a protein, protein complex, or modified protein such as a phosphorylated protein) by a modified western blot type of assay, which method either electrophoretic gel separation followed by transfer, or direct spotting of a sample containing the biomolecular feature onto a membrane; providing a proximity probe pair, each probe comprising a binding moiety with affinity for a different binding site on the bio molecular feature and a reactive oligonucleotide, coupled thereto; binding the proximity probes to their respective binding sites on the biomolecular feature through the binding moiety, adding a splint oligonucleotide and a backbone oligonucleotide which are complementary to the reactive oligonucleotide pair, and allowing hybridization among them; ligating the hybridized dna oligonucleotides to create a circularized dna molecule when both probes bind sufficiently close to each other on the bio molecular feature, amplifying the circularized dna by isothermal amplification; and detecting the presence and quantity of the bio molecular feature using a detection oligonucleotide complementary to the amplification product. Also provided are methods for multiplexed detection of more than one bio molecular feature, as well as kits for performing the assays..
| Signal encoding and decoding in multiplexed biochemical assays|
This disclosure provides methods, systems, compositions, and kits for the multiplexed detection of a plurality of analytes in a sample. In some examples, this disclosure provides methods, systems, compositions, and kits wherein multiple analytes may be detected in a single sample volume by acquiring a cumulative measurement or measurements of at least one quantifiable component of a signal.
| Resilience in an access subnetwork ring|
Embodiments herein include a resilient add-drop module for use in one of multiple access subnetwork nodes forming an access subnetwork ring. The module comprises a dual-arm passive optical filter and a cyclic arrayed waveguide grating (awg).
| Optical transmission with polarization division multiplexing|
A optical transmitter and method for transmitting digital data on an optical channel, performing the steps of generating first and second baseband digital signals, modulating a first polarized optical carrier wave component in accordance with the first baseband digital signal, modulating a second polarized optical carrier wave component in accordance with the second baseband digital signal, wherein the second polarized optical carrier wave component has an orthogonal polarization to the first polarized optical carrier wave component and combining the first and second modulated optical carrier wave components into a propagation medium. The first and second baseband digital signals are generated in a correlated manner so that the modulated optical carrier wave components are combined as a modulated single-polarization optical carrier wave..
| Optical modulator|
An optical modulator that supports a plurality of modulation formats is provided. The optical modulator includes: a distribution part including an optical demultiplexing/variable-branching switchable circuit; an optical modulator array; and an aggregation part including a combining ratio variable combining circuit and/or an optical multiplexing/variable-combining switchable circuit.
| Network stream identification for open facetime|
A method and apparatus of a device that distinguishes multiplexed media and signaling data traffic is described. In an exemplary embodiment, the device receives, on a single port, a packet of the multiplexed data traffic, where the multiplexed data traffic includes a plurality of packets and each of the plurality of packets is one of a media packet and an encapsulated signaling packet.
| Data transmission system and method|
A data transmission system includes a transmission device having a first control module for generating a first control signal. A first transformation module is coupled to the first control module for transforming an original data into a transmission data according to the original data and the first control signal.
| Receiver with four-slice decision feedback equalizer|
A decision feedback equalizer (dfe) slice for a receiver includes a plurality of non-speculative dfe taps; and 3 speculative dfe taps, wherein the 3 speculative dfe taps comprise first and second multiplexer stages, each of the first and second multiplexer stages including 4 comparator latches, each of the 4 comparator latches having a programmable offset; and a multiplexer that receives 4 comparator latch outputs from the 4 comparator latches and outputs a multiplexer stage output, wherein the multiplexer is controlled by previous symbol decisions dn-2 and dn-3; and wherein the 3 speculative taps further comprise a 2:1 decision multiplexer stage that receives the multiplexer stage outputs of the first and second multiplexer stages and is controlled by a previous symbol decision dn-1 to output a slice output signal dn.. .
| Single transceiver operation|
A system and method includes a pair of voltage-controlled oscillators (vcos) that include a first vco generating a first signal associated with data transmission of a first type of wireless data signal; and a second vco generating a second signal associated with data transmission of a second type of wireless data signal, wherein the first type of wireless data signal uses a different carrier frequency than the second type of wireless data signal. The system further includes a multiplexer operatively connected to the pair of vcos that selectively outputs the first signal or the second signal to generate a selectively outputted signal; and a mixer operatively connected to the switch that combines the selectively outputted signal with at least one additional signal and outputs a composite signal.
| Multi-channel code-division multiplexing in front-end integrated circuits|
A code-division multiplexing (cdm) system utilized in multi-channel (mc) front-end integrated circuits to significantly reduce the power consumption of such systems. The cdm system extends data compression advantages to uncorrelated and weakly correlated mc signals through the introduction of a new multi-channel signal binning and multiplexing (mcsbm) method and architecture.
| Transport stream multiplexers and methods for providing packets on a transport stream|
Examples described include transport stream multiplexers that may not need to search for an appropriate source to use to generate a transport stream packet. Instead, the source to use may be indicated by a position (e.g.
| Multiformat digital audio interface|
Embodiments of various methods, devices and systems are described herein that use a unified bus communication protocol. One such device comprises an interface for sending and receiving signals, and a mux and sync engine coupled to the interface and configured to determine time slots for sent and received signals according to a unified bitstream frame format.
| Circuit and methods to use an audio interface to program a device within an audio stream|
Method and apparatus for controlling a digitized analog audio device from a control circuit communicating with the digitized analog audio device with a serial digital analog audio protocol on a serial communication medium multiplexes command data words within digitized analog audio data frames. The digitized analog audio device extracts the command data words from the digitized analog audio data frames.
| Soft handoff in ofdma system|
Soft handoff in an ofdma system is disclosed. If the pilot signal strength for a base station exceeds the defined threshold, the base station is added to an active set list.
| Wireless communications system, wireless communications apparatus, wireless communications method and computer program for wireless communication|
In performing svd-mimo transmission, a set-up procedure is simplified while assuring a satisfactory decoding capability with a reduced number of antennas. A transmitter estimates channel information based on reference signals sent from a receiver, determines a transmit antenna weighting coefficient matrix based on the channel information, calculates a weight to be assigned to each of components of a multiplexed signal, and sends, to the receiver, training signals for respective signal components, the training signals being weighted by the calculated weights.
| Wireless communication system, wireless communication apparatus, and wireless communication method|
A wireless communication system is disclosed. The wireless communication system performs data transmission using spatially multiplexed streams from a first terminal including n antennas to a second terminal including m antennas (n and m are integers larger than or equal to 2 and n>m)..
| Communication system, transmitting device, receiving device, and communication method|
There is provided a communication system capable of achieving a high usage efficiency of frequencies without the need for cooperation of multiplexed users. A communication system communicates over frequency channels set by dividing a frequency bandwidth assigned to the system allows interference between channels by overlapping the adjacent frequency channels with each other in the frequency domain, or a transmitting and receiving device, which transmits and receives a signal by allowing the interference between symbols at a waveform level for each channel to decrease the occupied bandwidth, is provided with ici removal and isi compensation filter 111 serving as either an ici removal filter for removing the interference between channels or an isi compensation filter for compensating the interference between symbols..
| Hybrid automatic repeat request (harq) mapping for carrier aggregation (ca)|
Technology to support mapping for hybrid automatic retransmission re-quest (harq) for carrier aggregation (ca) is disclosed. One method can include a user equipment (ue) identifying, within a radio frame, a type 2 downlink (dl) sub-frame within a virtual bundling window associated with a secondary component carrier (scc).
| Method for allocating physical hybrid automatic repeat request indicator channel|
A method for allocating a physical hybrid arq indicator channel (phich) is discussed. The method includes allocating a cdm group according to a cyclic prefix type in consideration of a ratio of the numbers of necessary cdm groups according to spreading factors, and allocating a phich to the allocated cdm group.
| Resource allocation|
A method of communicating control information, performed by a communication device in a mobile telecommunication system in which each of a plurality of communication devices are allocated plural orthogonal frequency-division multiplexing (ofdm) resource allocation, includes receiving, in a control channel, from a base station and over an e-utra air interface, control information identifying a resource allocation including frequencies of a shared data channel, and receiving, in the identified resource allocation including frequencies of the shared data channel, from a base station and over an e-utra air interface, control information identifying a further resource allocation including frequencies to be used for the transmission of data in the shared data channel.. .
| Digital broadcasting system and method of processing data in digital broadcasting system|
A digital broadcast receiver and a control method thereof are disclosed. The control method of the digital broadcast receiver includes receiving a broadcast signal into which mobile service data and main service data are multiplexed, extracting tpc signaling information and fic signaling information from a data group in the received mobile service data, acquiring a program table defining a mapping relation between each of all ensembles transmitted at a physical frequency and at least one virtual channel corresponding to the ensemble, using the extracted fic signaling information, and detecting ip address information required for channel tuning to the at least one virtual channel corresponding to the ensemble, using the acquired program table..
| Method, device and terminal equipment for reducing interference among communication modules in terminal equipment|
A method, device and terminal equipment for reducing interference among communication modules in the terminal equipment are provided in the present invention. Wherein, said communication modules comprise communication system modules in the terminal equipment and coexistence system modules coexisting with said communication system modules.
| Multi-port register file with multiplexed data|
A semiconductor memory storage device comprises an array of storage devices including a plurality of rows of the storage devices and a plurality of columns of the storage devices, a first plurality of write ports, a write select signal coupled to the write ports, a plurality of write port address lines coupled as input to each of the write ports, and a first plurality of word line select circuits coupled to receive an address signal and the write select signal for each of the write ports and to provide a single selected write word line signal to a respective one of the rows of the storage devices for one of the first plurality of write ports activated by the write select signal.. .