306 results about "Destination site" patented technology

A system and method for generating and remotely installing a private secure and auditable network is provided. Node identification, link, and application information is input into a template. A generator generates components using the information in the template and the components are remotely installed using an installation server. The components include agent modules which are each installed at predetermined target site and establish communication with the installation server to facilitate the download of other components, including application software and configuration files. Each node can only be installed once and is specific to a predetermined target site. For each link, a unique pair of keys is generated in a form which is not human readable, each key corresponds to a different direction of communication over the link. Data transmitted between nodes is encrypted using public-private key pairs. At least one monitor node manages the security of the network, strobes keys, and may take nodes out of the network in the event of a security violation. In such a case, one or more nodes, or the entire network, may be regenerated and installed anew. Throughout the generation and installation a plurality of verifications, authorizations, and password entries may be required by independent groups to arrive at the network. Preferably, the installation is audited by several groups, and the overall operation may be audited by a second monitor node to detect the presence of an interposed “pirate” node.

A temporary cardiac-assist device is disclosed. The device includes a pump assembly that is deployed in the ascending aorta or the heart. A torque transmission line couples the pump assembly to an external motor for driving impeller blades within the pump assembly. The pump assembly expands in size at its destination site for operation. In operation, neither the torque transmission line nor elements that support the impeller blades are under axial forces.

The invention is a system and method for customizing access and delivery of information distributed in a packet-based network. The system includes a user computer and a destination server computer separated by a server-side browser (SSB) server computer hosting a SSB. The SSB includes a markup language graphical user interface (MLGUI), a dynamic markup language rewriter engine (DMLRE) and a profiling engine (PE). The SSB may be configured as an intermediary infrastructure residing on the Internet providing customized information gathering for a user. The components of the SSB allow for controlling, brokering and distributing information more perfectly by controlling both browser functionality (on the client-side) and server functionality (on the destination site side) within a single point and without the necessity of incremental consents or integration of either side.

The present invention is directed to a system for and a method of selecting a combination of resources for transmitting data from a remote site to a destination site. The method comprises generating a list of combinations of resources at a regional site and transmitting the list to the remote site. Data is transmitted from the remote site to the regional site using each combination of resources and statistics for each transmission are stored. Metrics, based on the application at hand, are computed for each set of statistics corresponding to each transmission, and a preferred combination of resources is selected at the regional site based on the metrics. The regional site then transmits to the remote site information corresponding to the preferred combination of resources. The remote site is then configured to transmit data to the destination site using the selected combination of resources. Resources include links with a specified bandwidth, VPN and GRE tunnels, and routers configured to perform MPLS switching, type-of-service routing, and source routing.

An approach for controlling bandwidth allocations for a switching system with transmission constraints is disclosed. A scheduler within a switching system generates bandwidth metrics for a destination site. A traffic control processing logic receives the bandwidth metrics. The traffic control processing logic includes a utilization module that determines utilization associated with the destination site based upon the received bandwidth metrics, and an error calculation module that computes the difference between the determined utilization and a target utilization. A gain and filtering module, which is also a part of the traffic control processing logic, computes a correction value based upon the difference between the determined utilization and the target utilization, in which the correction value being associated with the destination site. Further, the traffic control processing logic includes an adder that outputs a control value based upon a reference control value and the correction value. A bandwidth control processor assigns bandwidth allocation based upon the control value.

A cooperative data stream processing system is provided that utilizes a plurality of independent, autonomous and potentially heterogeneous sites in a cooperative arrangement to process user-defined inquiries over dynamic, continuous streams of data. The system derives jobs from the inquiries and these jobs are executed on the various distributed sites by executing applications containing processing elements on these sites. Therefore, components of a given job can be executed simultaneously and in parallel on a plurality of sites within in the system. The sites associated with a given job execution have the need to share data, both primal and derived. A tunnel mechanism is provided that establishes tunnels between pairs of sites within the system. Each tunnel includes either a sink processing element on an originating site and a source processing element on a destination site or a gateway processing element on each site and a network connection between the sink and source processing elements. The sink and source processing elements are in communication with application processing elements on their respective sites and facilitate the exchange of data between these application processing elements. Tunnels can be establish on demand or in accordance with a prescribed plan and can be job specific of generic to any job executing on a given pair of sites.

A host based security system for a computer network includes in communication with the network a credential host that is operative in concert with a local computer and a destination site. The destination site has a credential authentication policy under which credentials associated with the local computer upon being authenticated authorizes data to be communicated between each of the destination site and the local computer during a communication session over the network. The credential host stores the credentials to be used by the destination and is operative to transmit the credentials onto the network in response to a request received from the local computer. The destination site upon the credentials being received and authenticated thereat is operative to transmit session information onto the network. In turn, the local computer is then operative to commence the communication session upon receipt of said the information.

Installation for harvesting energy of ocean currents (IHOC) in deepwaters is based on utilization of a semisubmersible platform and the multiple of vertically oriented Darrieus type hydraulic turbines. The turbines are located as close as possible to ocean surface, where speed of current is usually at its maximum. Since speed of current fluctuate during the seasons a system controlling buoyancy force of that keeps IHOC floating near surface is employed. The mooring system consists of three tethers, which prevent transferring of overturning moment applied to IHOC to anchoring base. The electric power generators are located in a machinery room on a structure well above sea level and would transmit electric power to the shore utilizing flexible cable. During hurricane it will be lowered to the depth preventing turbines from being affected by wave actions, at the same time it would keep machinery room above wave action. For the purpose of delivery assembled on shore Turbine Housing to destination site and installing it there a special convoy is formed consisting of Catamaran Delivery Barge and Stabilizing Platform.

The second Embodiment of this invention is designed to harvest energy of tides in deepwaters.

A public transport vehicle arrival time prediction method based on history data comprises the following steps: a)receiving GPS real-time data uploaded by a GPS device on a public transport vehicle and vehicle arrival information data in real time; b) processing the GPS real-time data after the GPS real-time data of the vehicle is obtained successfully; and c) after the vehicle arrival information is obtained successfully, searching station devices to send information from on-line station devices according to the line serial number and the running direction in the vehicle arrival information and obtaining the closet vehicle distance of a target station; and through obtaining the history data and today's data of the running speed of a vehicle between adjacent stations on the line at set time running period, by utilizing a weighted average method to estimate the average running speed of the vehicle between the adjacent stations on the current line and at the current time period, and on the basis of the bypassed inter-station distances and inter-station average running speed of the vehicle running to the station, each inter-station running time of the vehicle can be estimated, and the vehicle arrival time can be predicted jointly. With the method, the prediction distance is long, the real-time performance is good and the accuracy is good.

A system for providing mobility of a virtual machine between a first site and a second site of an active/active system is disclosed. For a virtual machine operating on the first site, it may be determined that the second site is a destination site between the first site and the second site. While the virtual machine is operating on the first site, storage data may be transferred from the first site to the second site. Operation of the virtual machine may be suspended on the first site. Operation of the virtual machine may be resumed on the second site. In the event of link failure between the first site and the second site, operation of the virtual machine may be maintained on the second site.

The invention discloses a network access behavior-based access control method and system for a wireless local area network. The method comprises the following steps: a network side acquires information of data packets of different network service types in a BSS (Base Station Subsystem) according to a network service type; the network side establishes information of a network flow statistical table of the BSS according to the acquired information of the data packets of different network service types, wherein the information of the network flow statistical table comprises source sites, destination sites, service types, network access behavior durations and network access behavior occurring time of the data packets; and the network side generates information of the relation among the network service type, corresponding time and corresponding network data flow of each site in the BSS according to the established information of the network statistical table of the BSS, and performs access control according to the generated information of the relation among the sites in the BSS. By applying the method and the system, the problem of effective distribution of network resources in the wireless local area network is solved.

System and method for improving online search engine results. In one embodiment, a search system queries one or more servers of a destination site to obtain detailed and relevant information. In one embodiment, this query is in the form of an application programming interface call. Based on the content received in response to the aforementioned queries, a plurality of content pages may then be used to build one or more search databases against which user searches may be made during some future time period.

A system for using one or more via sites to manage network bandwidth, according to one embodiment of the present invention comprises a first call manager at a source site receiving an offer message to connect a call. The offer message includes an endpoint media settings list. The first call manager determines a first filtered media preferences list based on a source media settings list and the endpoint media settings list. The first call manager and transmits an invite message to a second call manager at a first via site. The invite message includes the first filtered media preferences list. The first call manager receives from the second call manager a call settings list that includes a description of the call settings negotiated between the source site, the first via site and a destination site.

A system and method for creating a customized portal environment website that retrieves content from external websites and presents this content with a consistent and controlled look and feel. Three features of this invention that enable the consistent look and feel are clipping, scrubbing and link behavior tools. The clipping tool identifies the structure of clipped pages. The structure of the clipped content is stored in a database in the system. As the system dynamically retrieves clipped pages from the target site, the system compares the structure of the retrieved clip to the anticipated, stored structure of the clip. If the two structures match, the clipped page is rendered in the look and feel of the custom website. If the structures do not match, the dynamically clipped page is displayed in a new separate window. The scrubbing feature of the present invention allows the designer of the website to define a global structure for all pages that are retrieved from a particular domain. If a requested page does not conform to the defined structure, the system opens a new window for the page. The link behavior tool of the present invention traps a request for the embedded link upon it's execution and redirecting the request to a page that has already been approved and clipped or by opening a new window for the embedded link.

The invention relates to data communications, more particularly to a protocol encapsulation technique which captures the time between frames at a transmitting site for comparison with an idle counter at a receiving site. At the originating site, the time between successive frames in the native protocol is encoded in an interframe time field associated with each respective frame, before the time encoded frame is mapped into the protocol associated with the transport medium. At the destination site, the framing associated with the transport medium is removed to reveal the interframe time field. The value contained in this field is compared with the value of an idle counter running at the native protocol rate. When the idle count is greater than or equal to the encoded inter-frame time, the data contained in the frame is then delivered to the client.

A distributed information network is constructed for gathering information from sites distributed across a globally accessible computer network, i.e., the Internet. The distributed information network preferably includes a root server that stores a list of multiple distributed sites each represented by metadata. A network browser delivers an information search request to the root server, which in response develops a profiled information search request. The information provider of each of the distributed sites stores metadata corresponding to information content that is retrievable in response to the profiled information search request for search results derivable from the information content to which the metadata correspond. A profiled information communication link between the root server and each of the multiple distribution sites enables formation of a path for delivery of the search results to a destination site, from a site or sites represented by the metadata of the profiled information search request.

Disclosed is a print support apparatus that makes it possible even for a client, who has no document creation/editing application program and no printer driver, to implement a printing operation easily and safely by employing the SaaS. The print support apparatus, which is to be installed in a user's inhouse network being connectable to the Internet, includes: a detecting section to detect a printer coupled to the user's inhouse network; a notifying section to notify a print service server of information for specifying the printer above-detected; an acquiring section that accesses a predetermined storing destination site, in which print data created from document data by the print service server by executing a printer driver corresponding to the printer above-detected, is stored, so as to acquire the print data from the predetermined storing destination site concerned; and a data transferring section to transfer the print data to the printer above-detected.

The invention relates to the wireless LAN technical field, a method for improving the wireless LAN energy-saving efficiency, including: time drive and message drive combination based energy-saving mode. When the active website wants to send the data, firstly send the RTS message to the destination site, after the destination site received the RTS message, send the CTS message to the source site, in which, both the RTS and CTS have the time required for the subsequent data exchanging; according to the message drive energy-saving mode, other sites may be entered into the sleep status according to the transmission time specified by the RTS/CTS message mentioned above; after the data exchanging completed, the sleep site is awaken; if the medium is idle within the specified time TIDLE, indicates that all websites have no data for sending, then close the ATIM window in advance, all sites entered into the sleep status to wait for the next BI period for awaking. The TIDLE value equals to the DIFS value specified in IEEE 802.11.

A stream manager provides a way of redirecting and managing messaging and information access in a packet network environment. The stream manager can include a computer-based router or server that behaves as if it were a gateway for a sub-network of destination site servers, and the stream manager is linked to a packet network, such as the Internet. The stream manager receives over the packet network a message from a user's host server initiated by a user and intended for a destination site. The message bears an address for the stream manager which is provided to the host server by the address server for the packet network, such as a server utilized as part of the domain name system. The stream manager determines the availability of at least one destination server at the destination site to receive and process the message. If a destination server at the destination site is available to receive and process the message, the stream manager selects a destination server from those available, and initiates the routing of the message to the selected destination server. If a destination site is unavailable, the stream manager may report that to the host server, along with other information (such as customer care or promotional information).