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413 results about "Link management" patented technology
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Redundent virtual link aggregation group
One embodiment of the present invention provides a switch. The switch includes a link aggregation module and a link management module. The link aggregation module establishes a virtual link aggregation group comprising a plurality of links coupled to the switch and one or more other switches. The plurality of links includes a first and a second sets of links coupling a first and a second end devices, respectively. The link management module determines a current mode which indicates which of the sets of links is currently active, and operates the first and the second sets of links as active and standby links, respectively, for the virtual link aggregation group based on the current mode and a port role for a port participating in the virtual link aggregation group. The port role indicates whether the port is coupled to an active link or a backup link.
Owner:AVAGO TECH INT SALES PTE LTD
Power- and bandwidth-adaptive in-home wireless communications system with power-grid-powered agents and battery-powered clients
A radio link management system for a home or office substantially (i) an ad hoc network of agents wirelessly communicating among themselves, while (iii) clients wirelessly communicate with proximate agents. Control of the network may be centralized as network controller integrated with an agent, or may be distributed upon the network of agents. Some agent or agents, which may include an agent that is also the network controller, typically serves as a gateway device which connects to a worldwide communications network external to the home or office, normally by fiber or by wire.Each agent is most commonly a small radio transceiver plus logic and power supply that mounts upon a wall and plugs directly into an AC power socket. Agents wirelessly communicate among themselves and with the controller-which may be centralized or distributed-in a bandwidth-efficient mode since prime power is not an issue. Each client, which is most commonly a battery-powered user device, wirelessly radio communicates with one or more proximately-located agents. Consistent with overall demand for the radio resource, parameters for radio communication are allocated ad hoc in a manner which is (a) client-dependent, and which (b) uses the least power from the battery-powered client. The agents establish an ad-hoc network among themselves, with routing among and between the agents being both multi-hop and "minimum hop" to conserve bandwidth. Accordingly both power and bandwidth are conserved, each as and where required and desired.
Owner:RGT UNIV OF CALIFORNIA
Systems and methods for providing link management in a multi-core system
The present application is directed towards systems and methods for providing link management in a multi-core system. In some embodiments, the present application describes solutions for managing address resolution in IPv4 networks in a multi-core system. In other embodiments, the present application describes solutions for managing neighbor discovery in IPv6 networks in a multi-core system. In still other embodiments, the present application describes solutions for managing network bridging in a multi-core system. In yet other embodiments, the present application describes solutions for managing link aggregation in a multi-core system. And in still other embodiments, the present application describes solutions for managing virtual routers in a multi-core system.
Owner:CITRIX SYST INC
System and method for automatic progressive link dispersal
ActiveUS20060183537A1Excessive removalApparatus for meter-controlled dispensingVideo gamesLink managementComputer science
Certain embodiments provide a system and method for automatic progressive link management and dispersal. Certain embodiments of a progressive gaming system include a first progressive link, wherein the first progressive link includes a first progressive amount. The system also includes a second progressive link, wherein the second progressive link includes a second progressive amount. The system further includes a progressive manager capable of automatically dispersing to the second progressive amount a portion of the first progressive amount greater than a base amount upon removal of the first progressive link. In an embodiment, the progressive manager calculates the portion of the first progressive amount that is greater than the base amount. In an embodiment, the first and second progressive links are active in multiple gaming environments. The progressive manager may schedule automatic dispersal of the portion of the first progressive amount to a selected progressive amount at a selected time.
Owner:ARISTOCRAT TECH AUSTRALIA PTY LTD
System and method for managing a wireless connection to reduce power consumption of a mobile terminal
InactiveUS20060025181A1Save powerReduce traffic problemsEnergy efficient ICTError preventionTelecommunicationsLink management
A mobile terminal includes a processor capable of operating a link manager. The link manager is capable of at least partially operating a wireless connection between the terminal and an access point in an active mode, where the access point is coupled to a network. The link manager is also capable of transitioning the connection from the active mode to a standby mode or hibernate mode. In this regard, transitioning the connection includes entering the mobile terminal in a power-saving mode of a bearer of the connection, such as a Bluetooth power-saving mode, and directing the access point to reduce traffic flowing from the network across the connection to the mobile terminal when the mobile terminal is otherwise capable of receiving the traffic.
Owner:RPX CORP
Adaptive local wireless communication system
InactiveUS7197326B2Reduce constraintsReduce demandPower managementEnergy efficient ICTFiberTransceiver
Owner:RGT UNIV OF CALIFORNIA
Method and system for retrieving link management interface status for a logical port
InactiveUS7209452B2Reduce equipment costsReduce personnel costsError preventionTransmission systemsFrame RelayIntegration testing
Systems and methods for obtaining logical layer information in a frame relay and / or asynchronous transfer mode (ATM) network are described. In an exemplary embodiment, a physical layer test system, such as an integrated testing and analysis system, communicates with a broadband network management system, which in turn communicates with an element management system for a frame relay and / or ATM network.
Owner:AT&T INTPROP I L P
Radio link management based on retransmission request performance
A wireless communication network receives packet data transmissions from a mobile station, tracks the occurrence of retransmission requests sent to the mobile station responsive thereto, and modifies the radio link assignments for the mobile station based at least in part on said tracking. For example, a base station controller may be configured to manage the active set of a mobile station based on the number and / or frequency of NACK messages sent by the radio base stations in the mobile station's active set(s) responsive to packet data transmissions from the mobile station. The ACK / NACK response of a radio base station to mobile station transmissions may be used to detect link imbalance, identify poor reverse link channels, etc. The base station controller can add or change radio links based on the ACK / NACK response to improve reverse link performance, trigger voice call handoff, correct link imbalance, etc.
Owner:TELEFON AB LM ERICSSON (PUBL)
Generalized system for automatically hyperlinking multimedia product documents
InactiveUS7010742B1Ensure qualityDigital data information retrievalSpecial data processing applicationsHyperlinkDocumentation procedure
A generalized hyperlinking system interactively creates hyperlinks one a time or automatically in mass production, statically at authoring time or dynamically at browsing time. A Generalized Hyperlink Specification Language (GHSL) allows for the author to specify patterns and contexts for identifying sources and destinations of links in all media and define link information as interfaces between hyperlinking modules. The generalized automatic hyperlinking system includes a source identifier, a source anchor generator, an initial semi-link generator, an intermediate destination identifier, an intermediate anchor generator, an intermediate link generator, an intermediate semi-link generator, a destination identifier, a final semi-link generator, a final link generator, link management, a link database, a link browser, a link interpreter and a document browser.
Owner:SIEMENS CORP
Reduced instruction set baseband controller
In wireless communications such as in the Bluetooth communication system, an execution unit sequentially receives software instructions for execution. Prior to completing each instruction, the execution unit issues an interrupt indicating the upcoming completion of the instruction execution and awaits receipt of the next instruction. A Link Manager issues limited instructions, and a Link Controller includes a hardware execution unit for executing the limited instructions. A processing unit in the Link Manager performs remaining functions under control of a software program.
Owner:GATX VENTURES
Process-state management system, management server and control server adapted for the system, method for managing process-states, method for manufacturing a product, and computer program product for the management server
A process-state management system encompasses: a plurality of production machines; a control server configured to collectively control at least part of the production machines; a management server including a data-linking module configured to link operation-management data of the production machines with corresponding management information transmitted from the control server, respectively, the management server analyze the operation-management data linked with the management information with a common analysis application; and a management database configured to store the operation-management data linked with the management information.
Owner:KK TOSHIBA
Network operating system with topology autodiscovery
ActiveUS7747165B2Reduce the time required for installationReduce configuration timeMultiplex system selection arrangementsCoupling light guidesNetwork operating systemOperational system
The network operating system includes an embedded platform for controlling operation of an agile optical network at the physical layer level. At the module embedded level, each module (card-pack) is provided with an embedded controller EC that monitors and control operation of the optical modules. At the next level, each shelf is provided with a shelf processor SP that monitors and control operation of the ECs over a backplane network. All optical modules are connected over an optical trace channel to send / receive trace messages that can then be used to determine network connectivity. At the next, link management level, a network services controller NSC controls the SPs in a negotiated span of control, over a link network. The control is address-based; each NSC receives ranges of addresses for the entities in its control, and distributes these addresses to the SPs, which in turn distribute addresses to the ECs in their control. One of the SPs operates as a router on the link network to relay signaling and control to all entities based on their address. Each NSC constructs, from queried information, a network topology fragment for the embedded elements under its control. A distributed topology system (DTS) shares this topology information with neighboring NSC's to build a complete network view, which can be used by all interested network applications.
Owner:WSOU INVESTMENTS LLC
Wireless intelligent network protocol with ultra-low power consumption
ActiveCN102761941ALow costReduce power consumptionPower managementNetwork topologiesFault toleranceLine sensor
The invention discloses a wireless intelligent sensor network protocol (ATZGB-SleepTree) with ultra-low power consumption. The protocol includes a physical layer, an MAC (media access control) layer, a link layer, a network layer and an application layer according to an OSI (open system interconnection) reference model. A traditional wireless sensor protocol and even an existing ZigBee protocol are quite difficult to meet the requirements of low power consumption, low cost, high fault tolerance and the like of a wireless sensor, and under the circumstance, the ATZGB-SleepTree protocol arises at the historic moment. The ATZGB-SleepTree constructs a wireless network which is low in cost and power consumption, high in sensitivity, reliability and real-time control and transmission, highly flexible in work pattern and configuration, automated in link management, capable of achieving AES (advanced encryption standard) data encryption, supportive to multiple bands and multiple wireless rates and capable of achieving synchronous sleep and synchronous wake-up of all nodes of the whole network, routing fault-tolerance and automatic recovery and is used for substituting for traditional wireless and cable network transmission modes.
Owner:北京云天创科技有限公司
Protection switching over a virtual link aggregation
One embodiment of the present invention provides a switch. The switch comprises one or more ports and a link management module. The link management module operates a first aggregate link group as an active aggregate link group of a protected virtual link aggregation. This protected virtual link aggregation operates as a single logical channel. An aggregate link group comprises a plurality of logically aggregated links. The first aggregate link group, which represents the logical channel, comprises at least a first port of the one or more ports of the switch. The link management module also operates a second aggregate link group of the protected virtual link aggregation as a standby for the first aggregate link group. The second aggregate link group comprises at least a second port of the one or more ports of the switch. Forwarding is enabled via the first port and disabled via the second port.
Owner:AVAGO TECH INT SALES PTE LTD
Security link management in dynamic networks
InactiveUS7257836B1Limited privilegeKey distribution for secure communicationDigital data processing detailsKey exchangeLink management
A method for setting up and managing secure data / audio / video links with secure key exchanges, authentication and authorization is described. An embodiment of the invention enables establishment of a secure link with limited privileges using the machine identifier of a trusted machine. This is particularly useful if the user of the machine does not have a user identifying information suitable for authentication. Furthermore, the presentation of a default user identifying information by a user advantageously initiates intervention by a system administrator instead of a blanket denial. This decentralized procedure allows new users access to the network without having to physically access a centralized facility to present their credentials. Another embodiment of the invention enables a remote user to connect to a secure network with limited privileges.
Owner:MICROSOFT TECH LICENSING LLC
Aggregation link management method and apparatus
InactiveCN101340381AAvoid lossAvoid the problem that the business cannot be switched to the backup link normallyError preventionData switching networksService flowTraffic capacity
The invention discloses a method for managing link aggregation and a device thereof, wherein, the method comprises: according to the service carried by the link aggregation, the bandwidth threshold value of the link aggregation is set, wherein, the bandwidth threshold value is the smallest bandwidth value required by the bearer service; the available bandwidth of the link aggregation is obtained, and according to the available bandwidth and the bandwidth threshold value, the carrying and / or the changeover of the service flow by the link aggregation are / is controlled. By the technical proposal, the circumstance of the actual available bandwidth of the link aggregation is marked by introducing the parameter bandwidth threshold value, and the problems, caused by the change of sublink numbers or type change, are avoided that the service flow is lost or the service can not be switched to the spare link normally.
Owner:ZTE CORP
Method and system for supplying services to mobile stations in active mode
InactiveUS7184771B1Reduce usageAssess restrictionRadio/inductive link selection arrangementsAccess networkLink management
Owner:WSOU INVESTMENTS LLC +1
Agricultural product quality safety traceability supervision system based on two-dimensional codes and realization method thereof
InactiveCN107093083AReduce labor burdenReduce economic costsCommerceRecord carriers used with machinesDatabase serverLink management
The invention discloses an agricultural product quality safety traceability supervision system based on two-dimensional codes, comprising a production base management system, a wholesale link management system, a retail link management system, a customer service system, a government supervision center, a public service platform, and a system server. The system server comprises a database server. The production base management system, the wholesale link management system, the retail link management system, the customer service system, the government supervision center and the public service platform are in communication connection with the system server. The whole process 'from field to table' can be traced. Where agricultural products come from and where agricultural products go constitute a piece of sales chain information. A traceable chain consisting of source tracing and down tracking is formed. The problem that agricultural product quality safety information is asymmetric and responsibilities are not clear is well solved. The quality safety of agricultural products can be supervised and traced in the whole process from the production base to the market. Thus, people rest assured buying agricultural products.
Owner:JIANGSU AGRI ANIMAL HUSBANDRY VOCATIONAL COLLEGE
Hierarchical management of realtime edge processor
ActiveUS20090177863A1General purpose stored program computerHybrid transportLink managementComputer science
A hierarchical network infrastructure includes an interface that allows a user to define a management hierarchy between a plurality of edge processors. Input is received via the interface designating a management node and a first set of relationships between the management mode and at least one edge processor. A management hierarchy between the management node and the at least one edge processor is generated based on the first set of relationships. Using the management hierarchy, telemetry information can be relayed, hosts can be managed, and the software running on then, and information can be configured to trickled up the chain. Each sub tree of the management hierarchy may have different Access Control for local administrators.
Owner:ORACLE INT CORP
Method and apparatus for directional networking topology management
InactiveUS7830820B2Digital computer detailsData switching by path configurationTopology managementLink management
A computer implemented method, apparatus, and computer program product to managing links in a network. A directional link management system comprises a network manager, a router, a situational awareness database, a neighbor discovery module, a topology manager, and a data link manager. The network manager provides performance parameters for a wireless network. The router routes information to neighbor nodes provides information about links between nodes in the wireless network environment. The situational awareness database stores information about the nodes. The neighbor discovery module detects a presence of a new node. The topology manager identifies a set of links for a node using the set of performance parameters, information about the links, and information about the nodes. The data link manager manages the identified links.
Owner:THE BOEING CO
Adaptive link aggregation and virtual link aggregation
One embodiment of the present invention provides a switch. The switch comprises a plurality of ports, a link management module, a forwarding module, and a link adaptation module. The link management module operates at least two ports of the plurality of ports of the switch to form a link aggregation. This link aggregation operates as a single logical channel. The forwarding module determines an egress port for a packet among the ports participating in the link aggregation based on a distribution policy. The link adaptation module detects an imbalance of the respective link utilizations among links of the link aggregation based on one or more imbalance criteria, and applies one or more corrective actions to the distribution policy.
Owner:AVAGO TECH INT SALES PTE LTD
System and method for synchronizing switch fabric backplane link management credit counters
InactiveUS7304987B1Multiplex system selection arrangementsData switching by path configurationPacket communicationStructure of Management Information
A system and method are provided for resynchronizing backplane link management credit counters in a packet communications switch fabric. The method comprises: at an input port card ingress port, accepting information packets including cells and cell headers with destination information; modifying the destination information in the received cell headers; routing information packets between the input port card and output port cards on backplane data links through an intervening crossbar; at the input port card, maintaining a credit counter for each output port card channel; decrementing the counter in response to transmitting cells from the input port card; generating credits in response to transmitting cells from an output port card channel; sending the generated credits to increment the counter, using the modified destination information; and, using the generated credit flow to resynchronize the credit counter.
Owner:QUALCOMM INC
Systems and methods for dynamic mode-driven link management
InactiveUS20070291765A1Quality of serviceNetwork traffic/resource managementData switching by path configurationQuality of serviceMessage flow
Certain embodiments of the present invention provide systems and methods for mode-driven communication management. Certain embodiments include organizing a plurality of parameters into a profile representing a mode of communication operation. The plurality of parameters define a mode for a network. The network is configured in accordance with parameters of the profile. Quality of service is provided for communication on the network according to the profile. Certain embodiments provide a network communication system providing quality of service. The system includes a communication manager controlling a flow of messages in a network. The system also includes a message management rules module applying one or more rules to affect the flow of the messages in the network. The one or more rules are configured by a mode defined in a profile.
Owner:HARRIS CORP
Systems and methods for initialization and link management of nics in a multi-core environment
ActiveUS20100325391A1Program synchronisationProgram control using wired connectionsLink managementMulticore systems
The present application is directed towards systems and methods for coordination and management of a shared resource in a multi-core system. In a multi-core system, multiple cores may be utilizing a shared resource. However, internal resources common to the shared resource may need to be initialized by only one core, and independent and uncoordinated initialization by multiple cores may cause errors. The present invention provides systems and methods for coordinating such initialization and use through a handshaking protocol.
Owner:CITRIX SYST INC
P2P (peer-to-peer)-based network teaching mass platform and implementation method thereof
The invention provides a method for implementing a P2P (peer-to-peer)-based mass network teaching e-commerce platform in real-time interaction, so that online interactive teaching and link management of information and capital are implemented. A system integrates personal information management, curriculum information management, transaction management and interactive teaching software, and comprises a user management module, a curriculum management module, a transaction management module, multimedia teaching software, a multimedia community, an online experience module and a background management module.
Owner:XIAMEN WHATSUN TECH
Protection switching over a virtual link aggregation
InactiveUS20140198636A1Error preventionFrequency-division multiplex detailsLink managementLink aggregation
One embodiment of the present invention provides a switch. The switch comprises one or more ports and a link management module. The link management module operates a first aggregate link group as an active aggregate link group of a protected virtual link aggregation. This protected virtual link aggregation operates as a single logical channel. An aggregate link group comprises a plurality of logically aggregated links. The first aggregate link group, which represents the logical channel, comprises at least a first port of the one or more ports of the switch. The link management module also operates a second aggregate link group of the protected virtual link aggregation as a standby for the first aggregate link group. The second aggregate link group comprises at least a second port of the one or more ports of the switch. Forwarding is enabled via the first port and disabled via the second port.
Owner:AVAGO TECH INT SALES PTE LTD
SDN network service recovery device, system and method and master controller
ActiveCN108270669AGuaranteed reliabilityImplement automatic recoveryData switching networksData synchronizationLink management
The invention discloses an SDN network service recovery device, system and method and a master controller. The device comprises a state detection module which is used for monitoring operation states of all controllers and connection states of all switch links of an SDN network, wherein all controllers comprise a master controller and a plurality of standby controllers; a controller management module which is used for keeping data synchronization between the master controller and the standby controllers, wherein if a fault occurs in the master controller, one standby controller is selected as anew master controller, and the new master controller is configured according to configuration information of the master controller; and a link management module which is used for carrying out switchlink fault recovery according to a fault attribute if the fault occurs in one switch link. According to the device, the system, the method and the master controller, the reliability of the SDN networkis effectively ensured, and the SDN system is recovered automatically.
Owner:ZTE CORP
Inter-satellite communication system and method based on formation satellites
InactiveCN109560862AEnsure timelinessEnsure continuityError preventionRadio transmissionSatellite antennasSatellite data
The invention relates to an inter-satellite communication system and method based on formation satellites. The system comprises a communication antenna array dedicated to omnidirectional signal transmission and reception, an inter-satellite link terminal dedicated to multi-channel search / capture / tracking, a processor dedicated to inter-satellite data transmission and reception and screening, radiofrequency channels, an inter-satellite link management unit and inter-satellite basebands, wherein an inter-satellite link formed by the inter-satellite basebands, the radio frequency channels and inter-satellite antennas implements heterogeneous synchronous transmission and reception of inter-satellite data, the inter-satellite link of each satellite can simultaneously capture, track and selecttwo channels of heterogeneous signals of other satellites, the rate can be independently adjusted according to whether the current inter-satellite distance and the inter-satellite communication are normal or not, and the configuration and control of the operating mode of the inter-satellite link can be managed synchronously by the inter-satellite link management unit in a unified manner.
Owner:SPACETY CO LTD (CHANGSHA)
Method and apparatus for directional networking topology management
InactiveUS20090185508A1Data switching by path configurationWireless communicationTopology managementLink management
A computer implemented method, apparatus, and computer program product to managing links in a network. A directional link management system comprises a network manager, a router, a situational awareness database, a neighbor discovery module, a topology manager, and a data link manager. The network manager provides performance parameters for a wireless network. The router routes information to neighbor nodes provides information about links between nodes in the wireless network environment. The situational awareness database stores information about the nodes. The neighbor discovery module detects a presence of a new node. The topology manager identifies a set of links for a node using the set of performance parameters, information about the links, and information about the nodes. The data link manager manages the identified links.
Owner:THE BOEING CO
Hard real-time cascading multi-node synchronous sampling and data transmission method
ActiveCN104135359ASolve hard real-time forwarding capabilitiesAccurate synchronizationData switching networksSynchronising arrangementNODALTime delays
The invention discloses a hard real-time cascading multi-node synchronous sampling and data transmission method. The method comprises the following steps: 1) dividing a cascading system into four layers; 2) determining a sampling interval Ts of the cascading system, dividing a physical channel into two logical channels: a real-time logical channel and a non-real-time logical channel; 3) orderly constructing devices in a second layer, a third layer and a fourth layer for synchronous sampling, synchronous transmission and link management in the cascading system; 4) computing a channel retardation of each layer; 5) reconstructing a local synchronous signal of a data combining and transferring device of the third layer, and a local synchronous signal of a data acquisition and control terminal of the fourth layer; 6) controlling data transmission by using sampling period Ts as rhythm. The extra time delay produced by physical link length and software protocol stack among a plurality of multi-stage cascaded acquisition control nodes in different physical distribution is solved, and the hard real-time transfer capability is provided for the key service data, the synchronous precision and real time property are high, the channel construction cost and the construction workload are low, and the good application prospect is realized.
Owner:NANJING PANENG TECHNOLOGY DEVELOPMENT CO LTD
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