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7233985 |
Providing a reliable operating system for clients of a net-booted environment
A method and apparatus are provided for supplying a reliable and maintainable operating system in a net-booted environment. According to one embodiment, a network computer (NC) client boots from a...
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7231461 |
Synchronization of group state data when rejoining a member to a primary-backup group in a clustered computer system
An apparatus, program product and method to synchronize group state data in a primary-backup group in connection with the rejoining of a member to the primary-backup group in a clustered computer...
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7231453 |
Temporal drift correction
Temporal drift correction may be provided in a real-time audio communication system by measuring a size of a receiving data buffer and comparing that size to a predetermined nominal data buffer...
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7228383 |
System and method for progressive and hierarchical caching
A system and method that allows a user to update the contents of a portable electronic mail account to correspond with the contents of a user's regular electronic mail account, where only discrete...
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7225225 |
Selective synchronization of web browsers
A web browser and browser method permit the display of web pages and dynamic effects related to displayed objects to be selectively synchronized for a plurality of browsers. A location attribute...
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7222194 |
Backup system
A backup method for a system including a network attached storage including a primary volume and a secondary volume, and a backup server connected to the network. The network attached storage...
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7213039 |
Synchronizing differing data formats
A system and method for synchronizing records stored in differing formats in a shared data environment. One aspect of the invention involves distinguishing a record without regard to its format....
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7213072 |
Method and apparatus for transcoding content with permissible operations authorized by content creator
A method and apparatus is provided for transcoding content communicated in a network. The method features the step of transcoding the content based on permissible transcoding operations authorized...
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7209969 |
Synchronization method
The invention relates to methods for managing state information associated with user agents in systems utilizing the wireless application protocol. According to the invention, the user agent...
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7206811 |
System and method for facilitating real-time collaborating by collapsing a queue for a slow client
A system and method for facilitating real-time collaboration. A real-time collaboration server comprises a number of communication modules for handling communications with individual clients. An...
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7202803 |
Methods and systems for synchronizing data streams
Methods and systems are provided for synchronizing various time-stamped data streams. The data streams can be synchronized to another data stream or to a point of reference such as a reference...
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7203767 |
System processing data packets received from remote host to control system operation according to adjustable timer interrupts based on data flow rate
A technique for providing communication between two computers through a network in a way to allow one computer to control the other.
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7200158 |
Clock synchronizing method over fault-tolerant Ethernet
A device that recognizes the time synchronization packet and substitutes a real-time value from the master internal counter into the proper place in a data packet is placed between an Ethernet...
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7200682 |
Time stamp generating system
A time stamp generating system has a time distribution server for generating time data depending on time and a user PC for holding time certification objective digital data. The time distribution...
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7194556 |
Method and apparatus for high accuracy distributed time synchronization using processor tick counters
A method and apparatus are provided that allow processing engines to be synchronized to each other with high accuracy. In one embodiment, the invention includes obtaining a processor tick counter...
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7194557 |
Data exchange between a handheld device and another computer system using an exchange manager via synchronization
A method and electronic system for exchanging data between a handheld device and another computer system are described. A data file is transferred to the handheld device using the install...
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7191225 |
Mechanism to provide direct multi-node file system access to files on a single-node storage stack
A method and system for providing multi-node file system access to files on a single-node storage stack. The method may include sending a data access request from a client system to a server system...
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7188193 |
System, method and article of manufacture for a synchronizer component in a multimedia synchronization framework
A system, method and article of manufacture are provided for creating a synchronizer object in order to playback an event simultaneously on a plurality of a client apparatuses. First, a request is...
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7184942 |
Verifying the configuration of a virtual network
Methods and systems for verifying that a virtual network is properly configured are described. Configuration information from devices in the virtual network is received. The configuration...
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7184501 |
Method of synchronous serial communication and system for synchronous serial communication
A method and system for serial communication capable of increasing the speed of the transmission of serial data are provided. A block mode is employed if transmission of serial data having a...
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7184920 |
Delay measurement system
Performing delay measurement between master and slave devices. The master transmits a delay measuring signal at a fixed timing relative to a synchronous pattern signal in an overhead and transmits...
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7185111 |
Available server determination
In a method, a first available server is determined among one or more servers in response to a request packet. The network time from the first available server is applied to a client to synchronize...
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7181539 |
System and method for data synchronization
Data is synchronized among multiple web servers, each of which is coupled to a common data server. Each web server retrieves a scheduled activation time from the data server. If the current time is...
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7177950 |
Synchronization and recovery of peers in a peer to peer environment
A method is provided for use in a computer system that is operating in a peer-to-peer environment. The peer-to-peer environment has a host peer and at least one non-host peer. The method of the...
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7174392 |
Method for verifying time data, a system and a terminal
The invention relates to a method for verifying time data in a terminal containing a real-time clock for maintaining time data. In the method certified time data is produced. Said certified time...
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7174474 |
Distributed autonomous control system for multi-axis motion control
A distributed multi-axis motion control system comprises a multicast communications network having several node components. Each of the node components includes a clock and an actuator. The...
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7162543 |
Process for synchronizing data between remotely located devices and a central computer system
A process for synchronizing data between a remotely located device, such as a personal digital assistant, Internet-enabled phone, handheld computer, laptop or desktop computer, and a central...
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7159137 |
Synchronized communication between multi-processor clusters of multi-cluster computer systems
Improved techniques are provided for detecting and correcting errors and skew in inter-cluster communications within computer systems having a plurality of multi-processor clusters. The local nodes...
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7159042 |
Method and device for communicating a message on a network and systems using them
The communication method concerns communication stations adapted to communicate with each other when a base station supplies a synchronisation signal to mobile stations synchronising on this...
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7149814 |
Method and apparatus to provide sound on a remote console
A technique is provided for emulating sound of a remote computer system, such as a server, on another computer system interfacing with the remote computer system via a network. The technique...
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7149269 |
Receiver for clock and data recovery and method for calibrating sampling phases in a receiver for clock and data recovery
A receiver for clock and data recovery includes n sampling latches (SL 1 . . . SLn) for determining n sample values (SV 1 . . . SVn) of a reference signal (Ref 2 ) at n sampling phases (φ 1 a ....
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7149813 |
Method and system for synchronizing mobile devices
A protocol for synchronizing data is provided. Additionally, a system and method of using the protocol are also provided. The protocol allows responses to be grouped with commands in a single XML...
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7149809 |
System for reducing server loading during content delivery
A server load reduction system includes a master URL containing data. The system further includes a proxy browser, which conducts a browse operation to request the data contained in the master URL....
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7146446 |
Multiple module computer system and method
A computer system for multi-processing purposes. The computer system has a console comprising a first coupling site and a second coupling site. Each coupling site comprises a connector. The console...
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7146421 |
Handling state information in a network element cluster
A method for handling dynamic state information used for handling data packets, which arrive at a network element node of a network element cluster, said network element cluster having at least two...
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7143117 |
Method, system, and program for data synchronization by determining whether a first identifier for a portion of data at a first source and a second identifier for a portion of corresponding data at a second source match
Disclosed is a technique for data synchronization. A first identifier is determined for a portion of data at a first source. A second identifier is determined for a portion of corresponding data at...
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7143194 |
System and method for optimizing the data transfer between mirrored databases stored on both a client and server computer
A system and method for efficiently synchronizing multiple databases stored on multiple computing devices while maintaining parent-child relationships between related database objects. The method...
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7143193 |
Content collection
In a web service system with one or more web servers, a system and method for distributing content directly from each web server to a single computer transfers files generated on web servers to a...
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7142129 |
Method and system for downhole clock synchronization
A method and system for use in synchronizing at least two clocks in a downhole network are disclosed. The method comprises determining a total signal latency between a controlling processing...
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7143132 |
Distributing files from a single server to multiple clients via cyclical multicasting
A method and system are disclosed for reliably distributing file data from a single server to multiple client computers using a cyclical multicast approach. By “cyclical,” it is meant that data...
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7143401 |
Single-chip multiprocessor with cycle-precise program scheduling of parallel execution
A single-chip multiprocessor system and operation method of this system based on a static macro-scheduling of parallel streams for multiprocessor parallel execution. The single-chip multiprocessor...
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7143301 |
System for motion control, method of using the system for motion control, and computer readable instructions for use with the system for motion control
A motion control system and method that includes a central controller configured to generate first and second demand control signals to be used to define actuation motion of respective first and...
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7143176 |
Data communication with a protocol that supports a given logical address range
A method for copying data over a network operating in accordance with a protocol, such as the ESCON protocol, that supports a given logical address range includes establishing a logical path over...
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7136934 |
Multimedia synchronization method and device
A system and method for synchronizing a multiplicity of devices in a multimedia environment is described. The system has at least one central storage and interface device, wherein audio, video, and...
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7133933 |
Content synchronization frameworks using dynamic attributes and file bundles for connected devices
A content synchronization method for connected devices comprises accepting, by a central reference point, context from a connected client device, constructing, by the central reference point, at...
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7133936 |
Ring network and data transmitter
A ring-shaped network quickly performs initialization even when a plurality of data transmission apparatuses are connected thereto. Each data transmission apparatus outputs received data to a...
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7129408 |
Separate-type musical performance system for synchronously producing sound and visual images and audio-visual station incorporated therein
A separate-type music performance system has a master audio-visual station and a slave audio-visual station remote from the mater audio-visual station and connected through two communication...
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7131020 |
Distributed copies of configuration information using token ring
A system for synchronizing configuration information in a plurality of data processing devices using a common system interconnect bus. The present invention provides a method and apparatus for...
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7130924 |
System and method for synchronizing copies of data in a computer system
An improved synchronization system and method for copies of data in a computer system. The computer system comprises a cluster, wherein each computer in the cluster may store a local copy of a data...
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7127501 |
Method and system for providing a networked collaborative work environment
A system and method for providing a collaborative work environment includes servers and client workstations. Client workstations receive data objects from one or more servers and combine the...
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