Matches 1 - 50 out of 175 1 2 3 4 >


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US20150229423 PROCEDURE, APPARATUS, AND COMPUTER PROGRAM FOR REDUCING A PROBABILITY OF FRAGMENTATION WHEN SUPPORTING VIRTUAL CONCATENATION (VCAT) SERVICES  
A procedure, apparatus, system, and medium for transferring traffic across a packet network. In the procedure, a network element bundles a plurality of common (Synchronous Transport Signal) STS-Nc...
US20120281717 Superframe Coordination in Beacon-Enabled Networks  
Systems and methods for designing, using, and/or implementing superframe coordination in beacon-enabled networks are described. In various implementations, these systems and methods may be...
US20110080924 METHOD FOR TRANSMISSION OF TIME DIVISION MULTIPLEXED PILOT SYMBOLS TO AID CHANNEL ESTIMATION, TIME SYNCHRONIZATION, AND AGC BOOTSTRAPPING IN A MULTICAST WIRELESS SYSTEM  
Systems and methods are provided for the transmission of waveforms to aid channel estimation, timing synchronization, and AGC bootstrapping in a wireless network. The method includes inserting at...
US20130152143 SHARED LOCAL GOVERNMENT CHANNEL  
A method, performed by a computer device, may include receiving content from a first local government entity; associating a virtual channel identifier with the received content; and transmitting...
US20080019398 Clock recovery in wireless media streaming  
There is provided, in accordance with some embodiments of the present invention, a system, method and circuit for clock recovery and synchronization in wireless media streaming. More specifically...
US20130003759 TECHNIQUE FOR BANDWIDTH EFFECTIVE TRAFFIC PROTECTION IN COMMUNICATION NETWORKS  
Technology for reducing bandwidth consumption in an Ethernet network, by dynamic selection of one copy of traffic services (per protection group) for transmitting to a remote Ethernet node from a...
US20060013260 Optical line termination system, method and apparatus for bus management, and method and apparatus for signal concentration  
A method of communications processing according to an embodiment of the invention includes receiving idle traffic via each of a plurality of voice ports. The method also includes receiving active...
US20070211764 Communication device, receiving method and computer program  
In order to reduce latency until when processing in accordance with each piece of header information included in a header is started, a communication device is provided with a header decoding...
US20080117936 Method for Stamping any Ethernet Frames in Conjuction with Standard Ethernet  
There is provided a method and apparatus for stamping any Ethernet frames. Any Ethernet frame is provided with a time stamp, it being possible to use standard Ethernet controllers defined...
US20120257639 Communications in Beacon-Enabled Networks  
Systems and methods for designing, using, and/or implementing communications in beacon-enabled networks are described. In various implementations, these systems and methods may be applicable to...
US20080137688 Transfer of Data Objects  
A method, computer program/product, system, transmitter and receiver suited for the transfer of at least one data object (50) to the receiver (101) are shown, wherein the at least one data object...
US20110164625 Network Timing Distribution and Synchronization Using Virtual Network Delays  
A network component comprising a source-delay locked loop (S-DLL), a source timestamp queue (S-Q) coupled to the S-DLL, and a switch fabric coupled to the S-Q such that the S-Q is positioned...
US20060034314 Multimedia distribution system with user behavior analyzer  
A multimedia distribution system or interactive digital television broadcast system (iDTV) comprising several content providers (CP: CP1, CP2) broadcasting channels of video signals to a user (TV,...
US20090207863 METHOD AND APPARATUS OF CLOCK TRANSMISSION BETWEEN NETWORKS  
A method of clock transmission between networks and an apparatus of clock transmission are disclosed, in which a second group of information corresponding to a clock transferred by a first network...
US20080019397 Optimized scheduling method using ordered grants from a central controller  
A method, system, and computer program product for ordering grants of upstream bandwidth in a two-way grant-based communication system, such as a DOCSIS-based communication system. Typically, a...
US20130010810 Ingress Suppression for Communication Systems  
A method used in the receiver of a communication system is provided to suppress narrow band interferences, known as ingress, that are present in the communication channel, which is shared by a...
US20080219293 Pulsed wave interconnect  
A method for transmitting signals along an interconnect in a VLSI system comprising receivers is disclosed. The VLSI based systems operate in the high Giga hertz range. The signals are transmitted...
US20110058576 Method and device for improving clock stability  
A method and device for improving clock stability are provided. The method includes: determining whether a difference between a current sender timestamp (ST) and a current receiver timestamp (RT)...
US20070133596 EPON system and method for traffic scheduling in EPON system  
In an Ethernet passive optical network (EPON) system and a method for traffic scheduling in the EPON system, the method comprises: dividing a periodic transmission cycle between an optical line...
US20090135926 JOINT CONSTELLATION MULTIPLE ACCESS  
A method for communication includes defining N respective symbol constellations in a signal space for N transmitters (24), N(2, subject to a predetermined power constraint, so as to produce a...
US20070211763 Provision of TDM service over GPON using VT encapsulation  
The present invention provides TDM service, such as DS1, E1, or DS3, in a GPON system that is cost-effective, flexible, and that is easily configured and reconfigured. A system for...
US20050089066 Video signal transmission system and method  
A video signal transmission system, wherein on the transmission side, digital video signals representing three primary colors is time-division-multiplexed for conversion into a video data train, a...
US20080019399 Cell disassembly unit, cell assembly unit, and clock reproduction method  
A cell disassembly unit, cell assembly unit, and clock reproduction method which enables a clock of a source signal multiplexed and transmitted to be stably reproduced even in a situation where a...
US20090007207 HARDWARE-IMPLEMENTED HANDLING OF BACK-TO-BACK AND PARALLEL TIME SLICES IN A VIDEO BROADCASTING RECEIVER  
A hardware-implemented video broadcasting receiver is described that is capable handling back-to-back and parallel time slices in an efficient manner, thereby providing improved receiver...
US20090207862 Controlling The Operation Of Modules  
In a method for controlling the operations of modules that are interconnected through interconnections in which high-speed signals operate at high-bit rates, a low-frequency signal is placed on at...
US20070147423 More Power Save Multi-Poll Indication  
Various embodiments of systems and methods that provide more power save multi-poll (MPSMP) indication solutions to improve both the channel access efficiency and power saving capability. In one...
US20110164626 METHOD FOR ADJUSTING TIME SLOTS IN A COMMUNICATION NETWORK  
A communication network for providing media arbitration via a communications protocol using consecutive communication slots in a communication network. The communication network comprises a...
US20090180472 Multi-service transport apparatus with switch for integrated transport networks  
A multi-service transport apparatus for integrated transport networks that may have an electrical matrix, termination function means handling signals incoming at said apparatus input, a plurality...
US20120044956 JOINT DEMODULATION USING A VITERBI EQUALIZER HAVING AN ADAPTIVE TOTAL NUMBER OF STATES  
Systems and methods for performing joint demodulation using a Viterbi equalizer having an adaptive total number of states are disclosed. Generally, a method includes joint demodulating a desired...
US20100135328 SYSTEM AND METHOD FOR HIGH PRECISION CLOCK RECOVERY OVER PACKET NETWORKS  
An innovative system and method for achieving high precision clock recovery, i.e. reconstruction of the clock signal having the same frequency, over a packet switched network. The proposed method...
US20080025344 Maintaining consistency among multiple timestamp counters distributed among multiple devices  
Disclosed are, inter alia, methods, apparatus, data structures, computer-readable media, mechanisms, and means for maintaining consistency among timestamp counters distributed among multiple...
US20090245289 PROGRAMMABLE TIME DIVISION MULTIPLEXED SWITCHING  
A network device may include a set of switches. Each of the switches may include a set of ingress links and a set of egress links. One of the switches may store mapping information that identifies...
US20090257422 TIME SLOT SYNCHRONIZED, FLEXIBLE BANDWIDTH COMMUNICATION SYSTEM  
One or more frame slots to each transceiver are allocated for communication within each message cycle. The number of frame slots allocated can be dynamically adjusted to accommodate variable...
US20090003459 8VSB DTV signals with PCCC and subsequent trellis coding  
Data to be more robustly transmitted within 8VSB broadcast DTV signals are turbo coded using parallelly concatenated convolutional coding (PCCC) and incorporated within the segments of data...
US20060209899 Switch for integrated telecommunication networks  
It is disclosed a switch for telecommunication networks. It comprises: a time division multiplexing matrix provided with a number of matrix inputs and a number of matrix outputs; source address...
US20080151939 System and Method for Operating a Bus System  
A bus system for the real-time communication of a superordinate unit with one or more subordinate units is used for exchanging address and data information via a bus. For the rapid exchange of...
US20070140301 Performance logging using relative differentials and skip recording  
The present invention is directed towards “skip” and “differential” recording techniques for recording values of network parameter to a log in a lossless manner while reducing storage resources...
US20070274347 Method and Terminal for Controlling Multimedia Connections  
In one aspect, multimedia connections are enabled between terminals coupled to a first communication network with a power characteristic control system and to a second communication network for...
US20090252256 FAST ACQUISITION IN MEDIAFLO SYSTEMS  
A technique of acquisition in a MediaFLO™ (Forward Link Only) mobile multimedia multicast system, wherein the method comprises receiving a superframe comprising a first digital symbol in a...
US20090225786 Delay line combination receiving method for ultra wideband system  
The present invention relates to a delay line combination receiving method for ultra wideband system, which comprises a frame-differential delay line, which is collecting and combining all...
US20100061399 PACKET SCHEDULING SYSTEM FOR DIGITAL VIDEO BROADCASTING  
A system and method for processing multiple client flows to a single outbound link is provided. Specifically, a scheduler enforces a maximum symbol rate on the aggregate output flow. Inbound...
US20110069694 METHOD FOR MOVING QUANTIZATION NOISE INTRODUCED IN FIXED-POINT CALCULATION OF FAST FOURIER TRANSFORMS  
The invention discloses a method in an electronic communication device for processing a digital signal within a wireless communication network in order to transform the digital signal from a first...
US20070286246 MULTIMEDIA INTERFACE  
A packet based display interface having a video processing unit arranged to couple a multimedia source device to a multimedia sink device is disclosed that includes a transmitter unit coupled to...
US20090141744 AUTOCRATIC LOW COMPLEXITY GATEWAY/ GUARDIAN STRATEGY AND/OR SIMPLE LOCAL GUARDIAN STRATEGY FOR FlexRay OR OTHER DISTRIBUTED TIME-TRIGGERED PROTOCOL  
A special node is used in a distributed time-triggered cluster. The special node comprises protocol functionality to establish a time base to use in communicating with a plurality of end nodes and...
US20070253449 METHODS AND APPARATUS RELATED TO DETERMINING, COMMUNICATING, AND/OR USING DELAY INFORMATION  
Methods and apparatus related to determining, communicating, and/or using delay information and described. A wireless terminal determines delay information corresponding to queued information that...
US20100080199 OUT-OF-SYNCHRONIZATION HANDLING METHOD AND APPARATUS  
A method for handling out-of-synchronization (SYNC) includes generating a plurality of combination sets of transport channels utilized by a communication device. The method also includes...
US20090238212 SYSTEM AND METHOD FOR TRANSFERRING HIGH-DEFINITION MULTIMEDIA SIGNALS OVER FOUR TWISTED-PAIRS  
A system and method for transferring high-definition multimedia signals over four twisted-pairs. The system includes a multimedia source for transmitting multimedia data and source-to-sink...
US20050068986 Universal switching centre, method for executing a switching task, input unit, output unit and connecting unit  
The invention relates to a universal switching centre for switching data streams, comprising a multiplicity of inputs, a multiplicity of outputs, and a switching network comprising a multiplicity...
US20080247422 Asynchronous Line Interface Rate Adaptation to the Physical Layer with Synchronous Lines at the Connection Layer  
A method for adapting the rates of a certain number of asynchronous HDLC channels (15) to a single clock domain suited for interfacing with an HDLC processor (13) through a synchronous pseudo-TDM...
US20060159122 Providing TDM channels to locations connected by networks implemented on broadcast medium  
Providing TDM channels to locations connected by networks implemented on broadcast medium. An (sender) interface equipment receives data bits of frames from a TDM node, forms data packets from the...

Matches 1 - 50 out of 175 1 2 3 4 >