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7636375 |
Method for multimedia flow transport
A method and system for transferring to a same client terminal at least a first flow with a first service quality and at least a second flow with a second service quality. The first flow is...
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7630301 |
Method and apparatus for line and path selection within SONET/SDH based networks
A line level selection unit is described that selects signals from a backplane. The line level selection unit has a clock that times egress time slots associated with an egress network line coupled...
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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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7623521 |
Method and apparatus for modifying the rate of MPEG transport streams
In a cable modem system, increasing or decreasing the rate of an MPEG Transport Stream involves two separate, but related, tasks: 1) incorporating a sufficient number of additional packets (or...
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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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7620068 |
Adaptive bandwidth utilization for telemetered data
A method and a system for optimizing bandwidth utilization in a communications network ( 100 ) in which a commutated bitstream ( 115 ) is transmitted. The present invention can include a...
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7613115 |
Minimal delay transmission of short messages
A transmission method adjusts the size of aggregated packets based at least on the congestion of a transmitting network device. The adjusting comprises includes aggregating at least two small...
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7609632 |
Scheduling mechanism for MAC entity
A code division multiple access (CDMA) radio network controller (RNC) comprises a medium access controller-controlling/shared (MAC-c/sh) entity. The MAC-c/sh entity has a scheduling mechanism...
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7609730 |
High speed multiplexer with parallel architecture
The field of the invention is that of electronic or electro-optical multiplexers for the transmission of digital data at high speed. The device according to the invention makes it possible to...
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7609729 |
System and method of multiplexing TDM and packet data
Telecommunication equipment includes a TDM interface operable to receive STS-n data, and a packet interface operable to receive packet/cell data and filling a STS-MC payload with the packet/cell...
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7606210 |
System and method for message consolidation in a mesh network
A system and method for consolidating messages in a network comprising an access node coupled to a computer and a plurality of radio nodes coupled to sensing devices, such as a utility meter, is...
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7599390 |
Approximate bit-loading for data transmission over frequency-selective channels
A high-speed communications system utilizes approximate bit-loading during data transmission in a channel. In one embodiment, a plurality of parallel data preparation circuits in a data...
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7599299 |
Dynamic reconfiguration of a system monitor (DRPORT)
Method and apparatus for a dynamically reconfigurable system monitor ( 20 ) are described. A system monitor ( 20 ) has registers ( 206 ) accessible via a reconfiguration port ( 201 ). At least one...
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7593369 |
Information transmission method, mobile communications system, base station and mobile station
In an information transmission method, a radio communications system, a base station and a mobile station, a TBS size, a modulation scheme and the number of codes in a multicode are converted into...
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7593433 |
System and method for multiple channel statistical re-multiplexing
A system and method for multiple channel statistical re-multiplexing preferably includes a plurality of encoders each coupled to a respective channel and producing a compressed channel, a...
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7590145 |
Multiplexing octets from a data flow over MPEG packets
Multiplexing of information from a plurality of information flows into fixed-length packets such as, but not limited to, MPEG packets allows efficient utilization of bandwidth and also can be used...
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7583693 |
Signal coding
The invention provides signal coding, wherein the signal is source coded to obtain a coded data stream, and source significance information (SSI) is included into the coded data stream, the source...
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7583709 |
Flexible tributary interface with serial control line
A system and method are provided for transporting Plesiochronous Digital Hierarchy (PDH) tributaries. The method accepts a plurality of PDH tributaries; generates a serial data stream of...
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7580430 |
Method for encoding video call data for mobile communication terminal
A mobile communication terminal for supporting video calling, and a method for performing a video call by efficiently encoding data and transmitting the data. The method comprises constructing a...
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7580427 |
Method for retransmitting data through a reverse link in packet data communication system using automatic repeat request
Disclosed is a mobile communication systems, and more particularly, a method of retransmitting data through a reverse link in a packet data system using ARQ (automatic repeat request). The present...
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7580425 |
Facilitating bandwidth allocation in a passive optical network
A single grant generating apparatus has the responsibility of generating grants and grant rates for multiple ONTUs and grant patterns of a PON system. Accordingly, the single grant generating...
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7577171 |
Source centered clock supporting quad 10 GBPS serial interface
A multiple bit stream interface interfaces a first transmit data multiplexing integrated circuit and a second transmit data multiplexing integrated circuit. The multiple bit stream interface...
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7571017 |
Intelligent data multiplexer
An Intelligent Data Multiplexer (“IDM”) can be used to interface a plurality of host computers with a semiconductor manufacturing tool. In one embodiment, the IDM has a plurality of host-side...
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7567564 |
Optical access network apparatus and data signal sending method therefor
The present invention realizes an Optical Line Terminal (OLT) in an optical access network and a data signal sending method for the optical access network in which the reliability of the network...
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7564859 |
Method and system for optimized routing and protection of VT traffic in SONET networks
The invention provides a method and system for enhancing the capability to optimally route VT circuits over SONET networks. The invention discloses a method for identifying Network Elements (NEs)...
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7564867 |
Enhanced uplink data transmission
In the method for enhanced uplink data transmission, a transport channel for each transmission mode is independently generated. Each transport channel has an associated transmission time interval...
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7565677 |
Method and apparatus for managing a data carousel
A data carousel contains multiple data files having a particular arrangement. These files are cyclically broadcast to a number of receivers of the data files. A procedure modifies the arrangement...
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7564873 |
Method and apparatus for providing in-band messaging within a video on demand environment
A method and apparatus for providing in-band messaging through a video switch or other functional element forming a multiplexed content stream prior to transport processing and/or transmission of...
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7564877 |
Data multiplexing method, field programmable gate array, and optical network
A field programmable gate array (FPGA) for multiplexing data and enable signals input from a plurality of input ports and outputting the multiplexed signal to one output port is disclosed. The FPGA...
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7561852 |
Integrated multimode radio and components thereof
An integrated multimode radio includes a multimode receiver and a multimode transmitter. The multimode receiver includes a shared receiver front-end, a receiver multiplexor, and a plurality of...
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7555021 |
Digital multi-source multi-destination video multiplexer and crossbar device
A Digital Multi-Source Multi-Destination Video Multiplexer and Crossbar Device and method which may be applied to a video imaging system, in which multiple input image sources including...
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7555196 |
Methods and systems for synchronizing timecodes when sending indices to client devices
Methods and systems for indexing programs are described. In accordance with one embodiment, program data associated with a program recorded on a first entertainment system is processed sufficient...
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7551690 |
Transmitter and receiver
A transmitter ( 1 ) converts an input signal from a microphone ( 2 ) into a plural-bit digital signal by means of an A/D converter ( 4 ) at predetermined time intervals. An encoder ( 6 ) divides...
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7551651 |
Method and system for time domain multiplexers with reduced inter-symbol interference
Method and system for a high-speed multiplexer with reduced inter-symbol interference are disclosed. In one embodiment of the present invention, two input bit streams are interleaved by a...
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7539187 |
System and method for low-latency content-sensitive forward error correction
A forward error correction (FEC) encoding system and method optimized for protecting real-time audio-video streams for transmission over packet-switched networks with minimal latency. Embodiments...
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7539176 |
System and method for providing link, node and PG policy based routing in PNNI based ATM networks
A system and method for providing link, node, and PG policy based routing in PNNI based ATM networks is disclosed. A computer implemented method signals and routes a call in the network. Upon...
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7535842 |
Method and system for merging bandwidth in multiplexing flows
Improved systems and methods for processing data traveling in a network in an efficient manner are provided. In many network implementations input/output ports have one or a small number of...
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7532646 |
Distributed multiple-channel alignment scheme
A channel-alignment circuit has a controller and a plurality of channel-alignment blocks. Each channel-alignment block synchronizes two or more channels. The controller coordinates the...
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7532602 |
Information transmission method, mobile communications system, base station and mobile station
In an information transmission method, a radio communications system, a base station and a mobile station, a TBS size, a modulation scheme and the number of codes in a multicode are converted into...
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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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7529276 |
Combined jitter and multiplexing systems and methods
Described herein are systems and methods for processing and transmitting data included in packets with jitter. The systems and methods combine a jitter buffer and a buffer scanned by a look ahead...
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7526001 |
Statistical multiplexer having protective features from extraneous messages generated by redundant system elements
A statistical multiplexer includes a plurality of primary encoders 120 and at least one backup encoder 130 which is activated a primary encoder fails. The statistical multiplexer also includes...
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7526002 |
Concurrent transmission of traffic from multiple communication interfaces
Line termination units having dual ports for accepting communication traffic of two different types facilitate the concurrent transmission of voice traffic, serial data traffic and packetized data...
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7519090 |
Very high speed arbitrary number of multiple signal multiplexer
This invention provides a circuit and a method for very high-speed multiplexers. It provides a circuit that can produce an arbitrary number of multiple signal multiplexers. It also provides a...
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7519089 |
Arrangement in a channel adapter for transmitting data according to link widths selected based on received link management packets
A channel adapter, configured for sending frame data according to link widths selected based on management frames received from a link partner, includes a multiplexer circuit configured for...
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7508454 |
Digital television conditional access methods and apparatus for simultaneously handling multiple television programs
A digital television receiving system having a security mechanism which simultaneously handles two or more separate television program signals is described. The system includes a plurality of...
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7508823 |
Method and apparatus for high-speed multiple channel and line selector switch
A high-speed multiple channel and line selector switch allows the simultaneous selection of the two lines of a differential channel and permits the simultaneous selection of multiple channels by...
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7505478 |
Method and apparatus of de-multiplexing data
A method and apparatus to de-multiplex a de-interleaved frame is provided. The method of de-multiplexing may add a de-interleaved address of a symbol of the de-interleaved frame to a base address...
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7505467 |
Method and apparatus for dynamic bandwidth management for voice traffic in a digital communications network
A method and apparatus for dynamic bandwidth management for voice traffic in a digital communications network is disclosed. In one embodiment, a method for use in a digital communications network...
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