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7630413 |
Data transmission method, data transmission apparatus, and data transmission system
A system for improving the transmission efficiency of channels involved in multilink communication and reducing the load of processing. A first data transmission apparatus changes the number of...
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7630412 |
Methods and systems for aggregating Ethernet communications
Methods and systems provide for the aggregation of Ethernet communications. An Ethernet switch communicates with a network device such as a router or a computer over an Ethernet connection and also...
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7623554 |
Multiplexing device, a demultiplexing device, and a multiplexing/demultiplexing system
The invention relates to a multiplexing device comprising a data compressor. The compressed data block leaving said compressor occupies a particular bandwidth. According to the invention, a...
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7616657 |
Heterogeneous transceiver architecture for wide range programmability of programmable logic devices
High-speed serial data transceiver circuitry on a programmable logic device (“PLD”) includes some channels that are able to operate at data rates up to a first, relatively low maximum data...
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7610017 |
Increased data rate transmissions of a wireless communication
A method for receiving high data rate wireless communication transmissions begins by receiving a plurality of radio frequency (RF) signals in accordance with a wireless communication standardized...
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7606253 |
Successful transactions
A data communications architecture employing serializers and deserializers that reduces data communications latency. In an illustrative implementation, the data communications architecture...
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7602812 |
Client for video stream play and method thereof
A client for playing a video stream and a method thereof adaptively control the video play in accordance with variable communication environments and the size of the video stream to be transmitted....
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7596111 |
Satellite/terrestrial wireless communications systems and methods using disparate channel separation codes
A wireless communications system includes a space-based component (SBC) and an ancillary terrestrial component (ATC) configured to communicate with radioterminals using a common satellite service...
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7586936 |
Host Ethernet adapter for networking offload in server environment
An Ethernet adapter is disclosed. The Ethernet adapter comprises a plurality of layers for allowing the adapter to receive and transmit packets from and to a processor. The plurality of layers...
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7580522 |
Digital video broadcasting receiver
A digital video broadcasting receiver comprising a first input for receiving a first transport stream of data (TS# 1 ) and a second input for receiving a second transport stream of data (TS# 2 ),...
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7573917 |
Method and apparatus for generating information signal to be recorded
A compressively-encoding-resultant video signal resulting from compressively encoding a video signal, a first compressively-encoding-resultant audio signal resulting from compressively encoding a...
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7567590 |
Asynchronous data pipe for automatically managing asynchronous data transfers between an application and a bus structure
An asynchronous data pipe (ADP) automatically generates transactions necessary to complete asynchronous data transfer operations for an application over a bus structure. The ADP includes a register...
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7555008 |
Method and apparatus for providing a Gigabit Ethernet circuit pack
Method and system for providing data transmission with transparency over the Gigabit Ethernet data stream includes receiving the 10 bit code with a data rate of 1,250 Mbits/second from the encoded...
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7539212 |
Method and apparatus for MAC layer inverse multiplexing in a third generation radio access network
A channel inverse multiplexer/multiplexer (IMUX/MUX) ( 14 a ) of a MAC sublayer ( 14 ) of a UTRAN RNC ( 11 ) for providing to a UE ( 18 ) traffic (communication signals including in general both...
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7535929 |
System and method for token-based PPP fragment scheduling
To avoid lost packets that could otherwise occur were a round robin scheduling policy to be used to assign PPP packet fragments to multiple communication links, the links are assigned tokens based...
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7535901 |
Data transfer control device and electronic instrument
A data transfer control device includes a transceiver which receives a request packet from a partner device connected through the serial bus, and a link controller which analyzes the received...
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7532562 |
High-data-rate communication link using multiple lower rate modems
A method for communication includes receiving a composite signal, which carries data at a first data rate and includes multiple sub-signals that are interleaved in a time domain and are separated...
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7533401 |
Digital data processing from multiple streams of data
The invention relates to a system and method for the generation of television channels and which allows the generation of the same by the processing and selection of designated packets of data from...
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7508846 |
Physical capacity aggregation system and method
Provided is a method and apparatus for segmenting packets into cells of variable sizes in order to facilitate the parallel transport of data symbols common to a single packet through a composite...
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7505486 |
Degradable network data path transmission scheme
A method an apparatus of communicating data, such as in a sending node or a receiving node of networked system, includes transmitting via a network connection having at least M data channels at...
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7496115 |
Apparatus for multiplexing Gigabit Ethernet frame and apparatus for demultiplexing 10-Gigabit Ethernet frame
Provided are an apparatus for multiplexing Gigabit Ethernet frames and an apparatus for demultiplexing 10-Gigabit Ethernet frames. The apparatus for multiplexing Gigabit Ethernet frames includes at...
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7486703 |
Communications system with symmetrical interfaces and associated methods
A communications system includes a physical layer device (PLD) and a logical link device (LLD), each having respective send and receive interfaces being substantially identical to define...
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7486704 |
Method and device for controlling the amplitude of the wavelength spectrum of ultra-short light pulses emitted by multiple passage laser amplifiers
A communications system includes a physical layer device (PLD) and a logical link device (LLD), each having respective send and receive interfaces being substantially identical to define...
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7483435 |
Process for the transmission of data by a multi-user, point to multi-point digital data transmission system
The invention describes a data transmission method for a multi-user. multipoint-to-multipoint digital data transmission system involving a plurality of users equipment ( 1 ) which are...
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7474664 |
ATM switch for ensuring cell sequence
An ATM switch includes a first stage, a second stage and a third stage each of which stages includes at least one basic switch, wherein the first stage, the second stage and the third stage are...
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7471703 |
Routing method and device for a digital multiplex system
A routing method for a multiplex system implements the following operations: For the data, multiplexing N input channels each having M multiplexed packets to generate an aggregate multiplex signal...
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7453929 |
High speed access system over copper cable plant
A system for transporting a high speed data stream over a plurality of relatively low bandwidth unshielded twisted copper pairs within the local loop plant or in any environment having a plurality...
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7450617 |
System and method for demultiplexing video signals
The present invention is directed to a system and method for demultiplexing video signals that have been combined using a time division multiplexing approach. The system includes synchronizers,...
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7447241 |
Multiplexed audio data decoding apparatus and receiver apparatus
A multiplexed audio data decoder apparatus is provided in which integration of an audio decoder is easy, and has a high flexibility when the number of the formats to be processed is increased or...
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7424040 |
Communication systems and methods for transmitting data in parallel over multiple channels
A method for simultaneously transmitting data bits using multiple channels. The method may include receiving a plurality of source data bits, arranging the plurality of source data bits so that...
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7420970 |
Read ports and methods of outputting data via read ports
A read port for selectively coupling one of a plurality of inputs to an output is disclosed. The read port comprises: a plurality of inputs; an output; a plurality of multiplexers operable to...
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7415048 |
Differential delay compensation
An alignment logic together with an MFI extractor are adapted to compensate for differential delays. The MFI extractor extracts the MFI disposed in the path overhead of each constituent time-slot....
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7408962 |
Demultiplexer apparatus and communication apparatus using the same
A demultiplexer apparatus has a plurality of integrating circuits which operate in parallel. The plurality of integrating circuits receive in parallel an input time-series binary data. One of the...
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7400653 |
Maintaining synchronization of streaming audio and video using internet protocol
A playback system in a digital cinema network synchronizes the presentation of visual and aural content by deriving timing information for packets of information that are conveyed in video and...
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7397826 |
MIMO transmission system in a radio communications network
Described is a transmission system ( 10 ) for transmitting an information signal ( 21 ) via a plurality of subchannels from a transmitter ( 12 ) to a receiver ( 16 ). The transmitter ( 12 )...
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7394766 |
Multi-link extensions and bundle skew management
A method, apparatus, and system are provided for multi-link extensions and bundle skew management. According to one embodiment, multiple parallel links between a central processing unit (CPU) and a...
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7373084 |
Optical network termination device for use in passive optical network based on WDM/SCM scheme
A termination device for use in a WDM-SCM PON system can effectively support a multi-channel integration function of a WDM/SCM PON system. The termination device contained in a termination end of a...
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7366165 |
Input line interface device and packet communication device
An input line interface device that is used to accommodate packets from a high-speed line efficiently and to reduce a processing load on a back stage caused by routing control. A packet allotting...
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7362779 |
Transmission of data frames as a plurality of subframes over a plurality of channels
A data communication system includes a rotating deinterleaver that reformats incoming data frames into a plurality of data subframes. The data contained in the incoming data frames is deinterleaved...
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7359376 |
Serial compressed bus interface having a reduced pin count
There is provided a serial compressed bus interface having a reduced pin count. The interface includes a serial-to-parallel converter having a single serial data input line adapted to receive...
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7356052 |
Overhead handling method and system for high order data streams
A method for fast and economic handling of overhead bytes of an incoming high order data stream to form a corresponding outgoing high order data stream, the method comprising a) presenting the...
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7353004 |
Multi-channel broadband content distribution system
The system of a content head end of a distribution system includes a program multiplexer, a multi-channel modulating module, a channel multiplexer, a digital-to-analog converter and a frequency...
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7349401 |
Bonded G.shdsl links for ATM backhaul applications
Systems and methods are described for deploying bonded G.shdsl links for ATM backhaul applications. A method includes transporting digital data including: coupling a first end of a plurality of...
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7334061 |
Burst-capable interface buses for device-to-device communications
Disclosed are interface buses that facilitate communications among two or more electronic devices in standard mode and burst mode, and bus bridges from such buses to a memory unit of such a device....
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7327815 |
Method for synchronizing several digital input signals
The invention relates to a method for synchronizing a plurality of digital input signals which are formed by sampling with the aid of a dedicated operating clock in each case. In order to be able...
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7324526 |
Efficient processing of connection control messages in managing virtual circuits using signaling protocols
To send a connection control message associated with a first set of attributes, only a difference of the first set of attributes from a second set of attributes associated with an already active...
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7308006 |
Propagation and detection of faults in a multiplexed communication system
A data transmission system that detects fiber faults receives a plurality of data packets carried on a plurality of Gigabit Ethernet links at a plurality of Gigabit Ethernet input/output ports. The...
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7308004 |
Method and apparatus of multiplexing and demultiplexing communication signals
A method and apparatus for multiplexing and demultiplexing communication signals are described herein. In one embodiment, an apparatus includes first sample logic to sample a plurality of...
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7301970 |
Apparatus for executing multi-point control protocol in Ethernet passive optical network
A MAC master apparatus for executing a multi-point control protocol (MPCP) data in an optical line termination (OLT) of an Ethernet passive optical network (PON) is provided. The MPCP master...
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7292611 |
Demultiplexer for channel interleaving
A demultiplexer for channel interleaving in communications systems with multiple carriers and/or transmitter diversity includes a distribution module that distributes data bits in succession to...
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