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Communication Techniques For Information Carried In Plural Channels

Communication Techniques For Information Carried In Plural Channels patent applications listed include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

Related Categories:

Multiplex Communications


Communication Techniques For Information Carried In Plural Channels



Low-power cml-less transmitter architecture
09/18/14 - 20140269761 - Exemplary embodiments of the present invention relate to a low-power current mode logic (CML)-less transmitter architecture. A transmitter comprises a main multiplexer configured to generate a main data signal by multiplexing parallel main data signals retimed from a retimer for time margin between parallel input data signals and a multiphase...

Preprocessing unit for network data
07/24/14 - 20140204958 - A preprocessing unit includes a data receiver to receive a data packet containing packet information, application data, and application data information, a relevance checker to determine relevance of the data packet in dependence on the packet information, an output module to output preprocessor output data, and a first controller to...

Using a rest resource base for networked appliances
05/22/14 - 20140140355 - A system and method of remotely communicating with an appliance system is provided. A remote device, such as a computer, a smartphone, a tablet, etc., can request information associated with a home appliance over a communication network. The information can be stored in a memory of the appliance in a...

Low latency nx10g form factor module to an enhanced small form-factor pluggable uplink extender to maximize host port density
01/02/14 - 20140003448 - A system, method and apparatus is provided for optimizing network data communications. At an extender device, a data signal is received at a host link port across a data cable that is interfaced with the host link port. The host link port is configured to receive the data signal. The...

Dynamic discovery of ipv6 transition parameters by border/relay routers
12/12/13 - 20130329750 - In one embodiment, an edge router of a local computer network snoops client-server protocol configuration information of a customer-premises equipment (CPE) device. From the snooping, the edge router may identify an Internet Protocol version 6 (IPv6) transition option in place at the CPE device along with associated configuration parameters for...

Dual channel mode of operation for bonded channels
10/31/13 - 20130287042 - A dual channel mode of operation (DCM) for a home entertainment network that can provide aggregate throughput associated with channel bonding without requiring that every device in the network be capable of channel bonding....

Method and device for improving robustness of context update message in robust header compression
10/24/13 - 20130279516 - A method and system for improving robustness of context update messages in robust header compression are disclosed in the present document, wherein, the method includes: when sending the context update message, a compressor performing check processing on important fields in the context update message, generating a check code, and sending...

Method and system for 10gbase-t start-up
09/19/13 - 20130243011 - Certain aspects for the start-up procedure of transceivers supporting higher data rates over twisted-pair copper cabling are provided for 10 Gbit/sec Ethernet links (10 GBASE-T). During a PMA (physical medium attachment) training period of the start-up procedure, long PMA training frames are exchanged periodically between link partners. A significant portion...

Parameter acquisition method and device for general protocol parsing and general protocol parsing method and device
08/01/13 - 20130195117 - The present disclosure provides a parameter acquisition method and device for general protocol parsing and a general protocol parsing method and device. The method includes: acquiring a message to be parsed; according to a preset state transition table, performing regular expression matching on the message to be parsed, and acquiring...

Dual-polarization multi-wavelength coherent receiver frontend
07/11/13 - 20130177027 - An apparatus includes an AWG demultiplexer having first and second adjacent input ports. The first input port is configured to receive a first WDM data-bearing signal, the second input port is configured to receive a first WDM LO signal. The first and second input ports are located such that individual...

System and method for communicating optical signals via communication cable medium
03/28/13 - 20130077640 - A data communication system is disclosed including a cable medium and modulator adapted to carry data and power between a high speed data source and a high speed data sink. Relatively high speed data (e.g. the TMDS data of an HDMI interface) may be carried on optical waveguides in the...

Performance enhancement through optical variants
03/21/13 - 20130070785 - An optical transport system configured to transmit a set of two or more optical variants per bit-word, with the optical variants in the set being different from one another in one or more of the time of transmission, spatial localization, polarization of light, carrier wavelength, and subcarrier frequency. Differences between...

Communication through phase-conjugated optical variants
03/21/13 - 20130070786 - An optical transport system configured to transmit at least two phase-conjugated optical variants carrying the same modulated symbols, with the phase-conjugated optical variants in being different from one another in one or more of polarization of light, the time of transmission, spatial localization, optical carrier wavelength, and subcarrier frequency during...

Transmission/reception system and transmission / reception method
01/10/13 - 20130010806 - A data signal and a control signal to be transmitted to a receiving device of the operation system unit are multiplexed by a parallel/serial conversion using a multiplexer. The signals are transmitted to the operation system unit as a serial received signal. The signal is demultiplexed by a serial/parallel conversion...

Methods and system for increasing data transmission rates across a three-phase power system
01/03/13 - 20130003756 - A method for providing information by optimizing the data rate to a vehicle over a three-phase power line utilized to provide power to the vehicle is described. The method includes generating carrier signals in three separate frequency bands, modulating various data onto the three carrier signals to generate three transmission...

Data block processor in a mobile dtv system with diversity
11/01/12 - 20120275469 - An apparatus for processing a first and a second stream of digital data includes a stagger multiplexer and a stagger demultiplexer. Each stream of digital data includes data blocks. The stagger multiplexer processes the first and the second streams of digital data concurrently to output a combined stream of digital...

Method, apparatus, and system for data transmission
10/04/12 - 20120250700 - The present invention provides a method for locating a data frame. The method mainly includes: allocating a framing state machine to each byte of a data stream within a current clock cycle; respectively starting, by the framing state machines, hunting for data frames from respective corresponding bytes, and obtaining a...

Underwater data transfer system
10/04/12 - 20120250701 - The present invention relates to a system that provides underwater data transfer to an underwater communications network operable to carry a high bandwidth multiplexed data stream. The cabled network includes at least one data access point having an access point electromagnetic transceiver; and at least one remote client system comprising...

Event-monitoring in a system for automatically obtaining and managing physical layer information using a reliable packet-based communication protocol
09/27/12 - 20120243554 - One exemplary embodiment is directed to a system comprising a plurality of connector assemblies. Each of the connector assemblies is configured to read information stored on or in physical communication media that is connected to the ports of the respective connector assembly. The system further comprises an aggregation point communicatively...

Operating method, apparatus and system for media stream transmission key
09/27/12 - 20120243555 - An operating method for a media stream transmission key includes: detecting, by a media gateway, lifetime status information of a media stream transmission key; and when the media gateway determines that a lifetime of the media stream transmission key expires, executing, by the media gateway, a media stream transmission key...

Optical apparatus, method, and applications
07/12/12 - 20120177060 - A high resolution, wide spectral range, optical apparatus that includes an optical resonator cavity and a wavelength demultiplexer, arrangeable in multiple configurations. A method for increasing the resolution of a wavelength demultiplexer involves inputting light into an optical resonant cavity; inputting a plurality of different resonant output wavelengths to a...

System including chips, integrated circuit chip, and method for transmitting data packet
07/05/12 - 20120170593 - A method for transmitting a data packet includes transmitting the data packet at a first frequency during an initial period for transmitting the data packet and transmitting the data packet at a second frequency different from the first frequency after the initial period....

Recording and reproducing apparatus
06/14/12 - 20120147900 - The present invention includes: a packet selection unit that selects predetermined packets from input transport packets; a packet deletion determination unit that determines whether or not to delete packets not selected by the packet selection unit; and a count unit that counts the predetermined number of the packets selected by...

Universal serial interface
05/17/12 - 20120120967 - A communication device may utilize a serial interface to communicate with a peer device via a serial interface link utilizing a serial interface protocol. The communication device may be operable to generate a first serial signal from a first plurality of signals associated with one or more interface protocols. The...

Method and apparatus for producing gallium arsenide and silicon composites and devices incorporating same
04/12/12 - 20120087378 - The present invention includes methods for producing GaAs/Si composites, GaAs/Si composites, apparatus for preparing GaAs/Si composites, and a variety of electronic and photoelectric circuits and devices incorporating GaAs/Si composites of the present invention....

Reception apparatus and reception method
02/23/12 - 20120044953 - A radio communication apparatus capable of alleviating a burden in setting a transmission format and suppressing increases in the scale of the apparatus. In this apparatus, space multiplexing adaptability detection section (108) detects space multiplexing transmission adaptability for divided bands (DB-1 to DB-Nd) obtained by dividing a communication band to...

Compact and adjustable power divider and filter device
12/29/11 - 20110317714 - A power divider and filter device includes one input port and several output ports, and is configured to make several cavities in which resonating posts are located, one post per cavity. The cavities communicate some with the others by means of openings. Cavities are arranged in such a way that...

Signal processing using spectrally phase encoded optical frequency combs
10/20/11 - 20110255554 - Methods, apparatus and systems for an optical system for data harvesting and pattern recognition. The system includes a mode locked laser for producing a comb of optical frequencies that is split into two identical combs, a wavelength division demultiplexer eparate the individual optical frequency components of one comb and modulates...

Presenting messages through a channel of a non-communication productivity application interface
09/01/11 - 20110211590 - A computationally implemented method includes, but is not limited to: providing at least to one or more associated end users from a group of associated end users a non-communication (NC) productivity application interface including a channel for accessing messages; and presenting to the one or more associated end users, via...

Semiconductor device and signal transmission method thereof
06/02/11 - 20110128971 - A semiconductor device having a plurality of transmission lines for transmitting a plurality of signals includes: a first transmission line configured to transmit a first signal while maintaining a same phase of the first signal during an entire transmission duration; and a second transmission line positioned adjacent to the first...

Apparatus and method for radio communication
03/10/11 - 20110058574 - A radio communication apparatus capable of alleviating a burden in setting a transmission format and suppressing increases in the scale of the apparatus. In this apparatus, space multiplexing adaptability detection section (108) detects space multiplexing transmission adaptability for divided bands (DB-1 to DB-Nd) obtained by dividing a communication band to...

Performance customization system and process for optimizing xdsl performance
09/30/10 - 20100246598 - A system and process for customizing the performance of an xDSL communication system in which a transmitting modem and/or a receiving modem will negotiate a performance parameter for adjustment....

Remoting of user/callee presence information in a upnp network
08/19/10 - 20100208746 - In a first embodiment of the present invention, a method for remoting user/callee presence information in a home network is provided, the method comprising: subscribing, from a home network presence client, to one or more home network presence servers, for presence information relating to one or more users; receiving, from...

Data acknowledgement apparatus and method
08/05/10 - 20100195665 - In the sending of data in a network from a sending node to a receiving node via a relay node, the receiving node sends a notification arranged to notify both the sending node and receiving node of receipt of data at the receiving node. Notifications acknowledge that the data has...

System and method for transmitting audio data
06/10/10 - 20100142552 - The invention relates to a system and method for transmitting audio data in a combined cabin management system in an aircraft with the steps: playing back entertainment programs and providing communications possibilities with an entertainment system (1), which is connected to several first audio data sources (3) and to several...

Serial bus structure
04/01/10 - 20100080243 - Embodiments of the invention relate to a bus structure for a serial bus for communicatively coupling a plurality of nodes. Each node is coupled to the transmit channel via a logic gate. The transmit channel is looped back as a receive channel to the receive terminals of all coupled nodes....

Method and apparatus for controlling the presentation of multimedia data from a multiplex signal between devices in a local area network
02/18/10 - 20100040082 - Described herein are various techniques for remotely controlling the presentation of multimedia data contained within a multiplex signal by various devices on a local area network. According to one aspect, a method is provided that allows for controlling the presentation of multimedia data being delivered to one or more devices...

Data communication
02/11/10 - 20100034216 - A management device (100) for use in an access network (10, 19, 20, 30, 40, 100) including a plurality of data connections (18, 19, 20) between end user devices (10) and an aggregation transceiver device (20) where the connections (18, 19, 20) are aggregated for onward connection through the access...

New frame and training pattern structure for multi-carrier systems
12/10/09 - 20090304023 - The present invention further relates to a corresponding transmitting method and a frame pattern for a multi carrier system....

Software assisted multicast filtering
12/03/09 - 20090296735 - A method is described including determining if a packet length parameter included in received data matches a first pre-determined value, determining if an address parameter included in received data matches an address of a receiving device, determining if a length parameter included in received data matches a second pre-determined value,...

Method for transferring data in an automation system
12/03/09 - 20090296736 - A method of transferring data in an automation system having a plurality of communicatively connected communication stations is provided. The communicative connection of the communication stations follows a predefined hierarchy, in which a plurality of communication stations are grouped together in a line and an alias matched to the hierarchy...

System, apparatus, and method for loading bits into sub-channels
09/17/09 - 20090232156 - An apparatus and a method for loading a predetermined number of bits into a plurality of sub-channels are provided. The apparatus comprises a sort module, a calculation module, and a decision module. The sort module is configured to sort the sub-channels into a plurality of sorted sub-channels according to the...

Method and system for synchronous high speed ethernet gfp mapping over an optical transport network
08/27/09 - 20090213873 - An interworking device, method and system distribute reference timing between at least two communication networks. The interworking device includes a first communication interface operable to communicate with a first communication network operating using a first communication protocol and a second communication interface operable to communicate with a second communication network...

Communication apparatus and method for controlling communication channel used
07/30/09 - 20090190608 - A sender communication device includes a communication unit for sending a communication signal to a receiver communication device, and a communication controller for controlling setting of communication channels used for the communication unit as well as for setting, when sending the communication signal, a sending period of the communication signal...

Content distribution system, content distribution method, terminal apparatus in content distribution system, and recording medium on which program is recorded
07/16/09 - 20090180493 - To provide a content distribution system, method, and the like wherein, in a distribution aspect in which, being made a tree-shaped hierarchical structure, content data are forwarded from a content distribution apparatus at an apex to a downstream terminal apparatus, there is no need to separately provide a connection management...

Control of radio process
07/02/09 - 20090168800 - An apparatus controlling multiple radio processes for simultaneous operation At least one of the radio processes uses a substantially continuous transmitter. A controller is configured to determine an interference level and change parameters in the transmitter in order to reduce the interference level. Parameters controlled by the controller include the...

Butterfly network for permutation or de-permutation utilized by channel algorithm
07/02/09 - 20090168801 - A butterfly network for channel coding permutation and de-permutation. The butterfly network may include a first side and a second side, wherein each of the first side and second side has at least one terminal and two or more columns of nodes located between the first and second sides, wherein...

Method and system for channel estimation in a single channel (sc) multiple-input multiple-output (mimo) system comprising two-transmit (2-tx) and multiple-receive (m-rx) antennas for wcdma/hsdpa)
06/25/09 - 20090161690 - In a wireless system, a method and system for channel estimation in a single channel MIMO system comprising two-transmit and multiple-receive antennas for WCDMA/HSDPA are provided. A first receive antenna and at least one additional receive antenna may receive a plurality of SC communication signals transmitted from a first and...

System and method for repeater in a power line network
05/28/09 - 20090135848 - System and method for repeater in a power line network. According to an embodiment, the present invention provides a method for power line communication network. The method includes providing a virtual local area network (VLAN), which VLAN includes at least a repeater, a client, and a gateway. The VLAN is...

Method and system for facilitating quality of service in edge devices in a fibre channel network
05/07/09 - 20090116507 - One embodiment of the present invention provides a system that facilitates quality of service (QoS) in a Fibre Channel (FC) host bus adaptor (HBA). In this system the bandwidth on an FC link between the HBA and the FC switch can be allocated into a plurality of logical channels, and...

Channel bonding receiving apparatus and method for expanding channel bonding receiving band
04/30/09 - 20090109997 - Provided is a channel bonding receiving apparatus and method for expanding a channel bonding receiving band in a cable modem. The channel bonding receiving apparatus includes a channel bonding dividing unit for dividing a channel bonding broadband signal into a plurality of band signals and extracting a corresponding channel bonding...

Method and system for utilizing a reserved and/or out of band channel for maintaining a network connection
04/16/09 - 20090097500 - Aspects of a method and system for utilization of an reserved and/or out of band channel for maintaining a network connection are provided. In this regard, information relating to training of one or more link partners communicatively coupled to an Ethernet link may be exchanged via a reserved and/or out...

Method and system for exploiting spare link bandwidth in a multilane communication channel
04/02/09 - 20090086753 - A system for encoding data in a multilane communication channel may include at least one processor operable to generate, from existing control characters in a character set, expanded control characters utilized for controlling the data in each lane of the multilane communication channel. Each lane of the multilane communication channel...

Method and apparatus for providing a common acknowlegement channel
03/19/09 - 20090074006 - An approach is provided for sharing a common acknowledgement channel. A coding and modulation scheme is selected, wherein the coding and modulation scheme utilizes a plurality of sub-carriers associated with a common acknowledgement channel serving a plurality of stations. A plurality of error control-enabled connections is mapped to the common...

Methods for characterizing optical switches and multiplexers/demultiplexers
02/19/09 - 20090046738 - A network component comprising at least one processor configured to implement a method comprising creating a port restriction matrix comprising a plurality of port restrictions, and compressing the port restriction matrix. Included is a method comprising establishing a port wavelength restriction data for an optical component, establishing a port connectivity...