Matches 1 - 50 out of 117 1 2 3 >


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US20090116514 METHOD FOR IMPLEMENTING SYNCHRONIZATION OF LINK STATE DATABASE, ROUTER, LINE CARD AND MASTER BOARD  
A router is provided including a line card (LC), an active master board (AMB), a standby master board (SMB) and a LC for implementing a simple synchronization of a link state database (LSDB).
US20140355628 RECURSIVE TIME SYNCHRONIZATION PROTOCOL METHOD FOR WIRELESS SENSOR NETWORKS  
The recursive time synchronization protocol method for wireless sensor networks provides a modified and extended RTSP method to make it work with clustered networks. In case of non-clustered or...
US20100309934 CLOCK SYNCHRONIZATION SYSTEM, ITS METHOD AND PROGRAM  
The clock synchronization accuracy between a master node and a slave node is stably measured. The slave node synchronizes its own clock with the clock of the master node by means of the packets...
US20100309935 Cable Modem System with Sample and Packet Synchronization  
A method and system of processing sampled voice packets from a voice packet sender for transmission over a bit-rate sampled data transmission system, such as by a cable modem over a cable modem...
US20150010023 PACKET PROTOCOL PROCESSING WITH PRECISION TIMING PROTOCOL SUPPORT  
Device and methods determine timing parameters and associated timing actions from timing messages in communication packets. The timing messages may be encapsulated with plurality of communication...
US20140064303 METHODS AND DEVICES FOR CLOCK SYNCHRONIZATION  
This invention relates to methods and devices for clock synchronization. The invention makes particular use of IEEE 1588 with offset and skew correction. In embodiments of the invention, the IEEE...
US20120207183 METHOD OF TIME SYNCHRONIZATION OF FREE RUNNING NODES IN AN AVIONICS NETWORK  
A method of synchronizing a local estimation of global network time of a receiving node on a network to a global network time reference is provided. The free running nodes receive precise time...
US20110019699 Method and System for Precise-Clock Synchronization, and Device for Precise-Clock Frequency/Time Synchronization  
A precise-clock synchronization method and system and a precise-clock frequency/time synchronization device are provided. In the embodiments of the present invention, two time stamp engines are...
US20140177655 SYSTEM AND A METHOD FOR SYNCHRONIZATION AND TRANSMISSION OF INFORMATION IN A DISTRIBUTED MEASUREMENT AND CONTROL SYSTEM  
A method for synchronization and transmission of information in a distributed measurement and control system, wherein frames, being a sequence of bits, are transmitted between a master node (M)...
US20110064091 METHOD AND APPARATUS FOR MONITORING PACKET NETWORKS  
A packet probe for a packet network accurately generates and monitors packets within the network. The packet probe supports packet generation and packet transmission. When a packet is ready for...
US20110019698 CLOCK SYNCHRONIZATION SYSTEM, METHOD, AND APPARATUS FOR COMMUNICATION  
When the synchronization information, transmitted from a synchronization information output unit of a clock master side device, is detected by a synchronization information detection unit, the...
US20120014377 DISTRIBUTED PACKET-BASED TIMESTAMP ENGINE  
A system handles timing information within a packet-switched network. The system classifies packets for processing depending on the packet type. After classification, a new timestamp value may be...
US20130064254 PCR CLOCK RECOVERY IN AN IP NETWORK  
An IP network includes a central entity and at least one customer premises equipment (CPE) device. The central entity generates a program clock reference (PCR) clock and provides audio-visual...
US20060039411 SONET/SDH frame synchronization in the presence of high bit error rates  
A SONET/SDH frame synchronization method uses one framing pattern to find the frame and a second framing pattern to monitor the frame after it is acquired. The first framing pattern uses...
US20150078405 MONITORING CLOCK ACCURACY IN ASYNCHRONOUS TRAFFIC ENVIRONMENTS  
Various exemplary embodiments relate to a method and related network system including one or more of the following: a first network device comprising a first clock; and a second network device...
US20080013573 METHOD OF FRAME SYNCHRONIZATION  
A method of frame synchronization includes: inserting synchronous pilots including odd synchronous pilots and even synchronous pilots in a frame; transmitting first signals on the odd synchronous...
US20140286358 GLOBAL STATE SYNCHRONIZATION FOR SECURELY MANAGED ASYMMETRIC NETWORK COMMUNICATION  
The present invention provides a system and method is disclosed for the development and maintenance of a globally distributed state session table wherein a plurality of client connections from one...
US20150063092 METHOD OF RECEIVING OR TRANSMITTING A PACKET, TERMINAL THEREOF, AND SYSTEM THEREOF  
A method of receiving a packet by a receiving terminal is provided. The method includes receiving one or more packets including information about an event which belongs to a same kind of event...
US20140241383 ARRANGEMENT FOR SYNCHRONIZING ACCESS POINTS IN WLAN USING DIRECT-SEQUENCE SPREAD SPECTRUM SIGNALING  
An arrangement for providing synchronization between a number of overlapping area access points within a wireless LAN utilizes an Ethernet cable connection to transmit synchronization signals from...
US20090010284 INTERLEAVED CRYPTOGRAPHIC SYNCHRONIZATION  
The invention relates to synchronization applied to a data stream structured as super-frames. Each block in a super-frame comprises a slow synchronization part and at least one traffic frame. The...
US20060114943 Method for synchronization in a redundant communication system  
With a method for synchronization in a redundant communication system that includes a central participant and at least one further participant, at least one of the further participants being...
US20130250976 METHOD FOR THE CLOCK SYNCHRONIZATION OF A PLURALITY OF MODULES  
The invention relates to a method or an arrangement for the clock synchronization of a plurality of distributed modules of an information or communication system, said modules being coupled via a...
US20150121233 Synchronized Distributed Networks with Frictionless Application Installation  
Methods and systems are provided related to synchronized networks. A synchronized network can include a node and additional nodes. The node can receive a packet including information. The node can...
US20070160089 Synchronization system using at least one external office line signal and synchronization control method thereof  
A synchronization system using at least one external office line signal, and a synchronization control method thereof. The synchronization system includes a plurality of framers receiving digital...
US20150180599 TIMING OVER PACKET DEMARCATION ENTITY  
Apparatus for synchronizing a local clock to a master clock, the apparatus comprising: at least one port for receiving and transmitting packets; a local clock; and a packet inspector that uses...
US20140334505 Transmission of Acknowledgment of Short Duration  
A method is provided for sending an acknowledgement frame by a receiving entity. The method includes: subsequent to reception of a data frame sent by a sending entity and including a...
US20050111493 Methods, decoder circuits and computer program products for processing MPEG audio frames  
Methods of searching for a sync word in an MPEG compressed audio bitstream including a plurality of MPEG audio frames can include determining whether first data in the bitstream has a value equal...
US20080049715 SYSTEM AND METHOD FOR SUB-FRAME ID AND FRAME BOUNDARY DETECTION IN LONG TERM EVOLUTION  
The present invention provides a unique manner of identifying the Frame boundaries in multiple identical/non-identical Synchronization Channels (SCHs) in different sub-frames via a new sub frame...
US20090225791 IP STREAM COMMUNICATING SYSTEM, IP STREAM RECEIVING APPARATUS AND RECEPTION PROCESSING TIMING SYNC METHOD FOR USE IN IP STREAM RECEIVING APPARATUS  
The invention provides an IP stream communicating system having a receiving apparatus which, when a reception IP (Internet Protocol) stream is inputted, performs at a reception processing timing...
US20110176561 TIME-BASED MAINTENANCE VIA A PACKET-ORIENTED DIGITAL INTERFACE IN RADIO-FREQUENCY TRANSMITTING AND RECEIVING ASSEMBLIES  
Disclosed herein are techniques, systems, and methods relating maintaining a time base between receiving and transmitting assemblies during interruption of data streams communicated therebetween.
US20080298400 METHOD AND SYSTEM TO DECOMMUTE A VARIABLE SYNCHRONIZATION PATTERN USING A FIXED DECOMMUTATOR  
A method for decommutating a variable-synchronization pattern uses a fixed-synchronization decommutator. The method comprises generating N copies of the data stream, receiving one of the N copies...
US20090003389 Saf Synchronization Layer Packet Structure and Server System Therefor  
Provided is a Simple Aggregation Format (SAF) synchronization packet structure including a SAF synchronization packet header and a SAF synchronization packet payload and multiplexing diverse...
US20080075127 Bandwidth Reuse in Multiplexed Data Stream  
A network component comprising a processor configured to implement a method comprising promoting the communication of a frame within a synchronization window, wherein the frame comprises a...
US20130216218 METHOD AND DEVICE FOR COMPENSATING FOR TIME PATH  
Embodiments of the present disclosure relate to a method and a device for compensating for a time path. In the embodiments of the present disclosure, on the basis of not changing implemented 1588...
US20050007966 Apparatus with multi-lane serial link and method of the same  
An apparatus with multi-lane serial link and a method thereof is disclosed. The embodiment of the invention includes a common clock generator and a plurality of transceivers. The common clock...
US20080198877 Electronic Device, Method for Frame Synchronization, and Mobile Device  
An electronic device is provided with a plurality of functional units (1-10) for communicating at least primary and secondary data (ISOC; BE) based on frames (FR) each being divided into a number...
US20100020829 METHOD FOR CLOCK RECOVERY USING UPDATED TIMESTAMPS  
A method and mechanism for adaptive clock recovery of a service clock of a constant bit rate (CBR) service transmitted as a stream of packets over a packet network from a sending end node to a...
US20120269205 NOVEL LOW LATENCY AND SELF-ADJUSTING FRAME SYNCHRONIZATION ALGORITHM FOR DATA STREAMING APPLICATIONS  
A method for synchronizing frames when a frame synchronization pattern is lost is provided. The method includes forcing a frame state machine to an operate mode following an initial...
US20060227813 Method and system for synchronized video recording/delivery  
A method for synchronizing multiple video recordings comprises inserting a series of time stamps into a live video signal and forming a video data file. A series of time stamps is inserted into a...
US20090190613 SUPPORTING EFFICIENT AND ACCURATE SYNC/FOLLOWUP TIMESTAMPS  
In one embodiment, a physical (PHY) layer (lower protocol stack layer) of a device may add a timestamp to a received frame, and pass the frame and timestamp up the protocol stack toward a...
US20140307749 Performing Upstream Symbol Alignment Under FEXT  
A method for implementing an upstream symbol alignment within a network component, the method comprising receiving an upstream sync signal via an initializing digital subscriber line (DSL) during...
US20140355629 COMMUNICATION APPARATUS, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD  
There is provided a communication apparatus communicating with a master apparatus generating events at a constant time interval via a network, including: a clocking unit clocking a time; an event...
US20070177572 Method and system for reporting synchronization status in a network of RF receivers  
Timing information comprised of a network-based time synchronization protocol is exchanged over the network in order to synchronize a receiver clock in each RF receiver to a common network time....
US20100124241 BARRIER SYNCHRONIZATION APPARATUS, BARRIER SYNCHRONIZATION SYSTEM, AND BARRIER SYNCHRONIZATION METHOD  
A barrier synchronization apparatus includes a receiving device which transmits a first synchronization signal to a synchronization device when the first synchronization signal in which a...
US20060209713 ROBUSTNESS IMPROVEMENT FOR BANDWIDTH LIMITED COMMUNICATION SYSTEM  
A method and apparatus for the transmission of multiple control characters of the same type to a receiver to improve the retention of transmitter to receiver synchronization in a noisy environment...
US20090316729 Synchronising Serial Data Signals  
A method and apparatus for synchronising a serial data signal to a reference clock signal, the data signal comprising frames of equal length each comprising a known frame alignment word (FAW) and...
US20090323729 APPARATUS, SYSTEMS, METHODS AND COMPUTER PROGRAM PRODUCTS FOR PRODUCING A SINGLE FREQUENCY NETWORK FOR ATSC MOBILE / HANDHELD SERVICES  
Producing coherent symbols from a plurality of digital RF transmitters is achieved by selecting data bytes corresponding to mobile-handheld encapsulation (MHE) packets and setting trellis coders...
US20110110358 STEREO BIT CLOCK TUNING  
A source communication device includes a source network clock to control timing of communicating with other devices in a network, a source streaming clock associated with processing of audio or...
US20070116063 Method and apparatus for managing communications within a distributed network  
Some embodiments of the present invention relate to an apparatus for managing communications within a distributed network. According to some embodiments of the invention, the apparatus may include...
US20150030038 SYNCHRONIZATION PROCESSING DEVICE, SYNCHRONIZATION PROCESSING METHOD, AND PROGRAM  
The present technology relates to a synchronization processing device, a synchronization processing method, and a program, which make it possible to achieve frequency synchronization in a shorter...

Matches 1 - 50 out of 117 1 2 3 >