86 results about "Service assurance" patented technology

The invention relates to controlling the participation and performance management of a distributed set of resources in a grid environment. The control is achieved by forecasting the behavior of a group of shared resources, their availability and quality of their performance in the presence of external policies governing their usage, and deciding the suitability of their participation in a grid computation. The system also provides services to grid clients with certain minimum levels of service guarantees using resources with uncertainties in their service potentials.

A computer-implemented method, a video service assurance system, and a wireless network with video service assurance provide analytics associated with video services in a network, such as Long Term Evolution (LTE) wireless networks, and actionable recommendations to improve the video services. In particular, the computer-implemented method of video service assurance includes obtaining measurement data and statistics from at least one network element in a network related to a plurality of video streams thereon, performing data aggregation and analysis with the measurement data and statistics related to the video streams, and providing actionable recommendations for improvement of the video streams to the at least one network element based on the data aggregation and analysis.

A method for reserving resources for restoration of a failed virtual path in a mesh optical network is defined. The method in one embodiment, defines multiple classes of service for the virtual path by allocating certain path performance, path implementation and path restoration related attributes to the virtual path. Each class of service defines the relative restoration priority of the virtual path. In a case of a path failure, the class of service is used by each node, to determine how the virtual path will be restored. The higher class of service guarantees a maximum acceptable restoration time during a path failure.

Providing detection of computing application malfunctions by performing at least the following: collecting a plurality of computing events that correspond to a computing application and a plurality of addresses associated with the plurality of computing events, generating an event trace that comprises the plurality of computing events and the plurality of addresses, constructing at least one sample fingerprint that represents a current behavior of the computing application using at least the event trace, comparing the at least one sample fingerprint with a behavior model that represents an expected operation of the computing application; and determining whether the computing application is malfunctioning based upon the comparison of the at least one sample fingerprint and the behavioral model.

A dynamic reliability and security capability is provided. The dynamic reliability and security capability may be configured to support use of a dynamic reliability profile (DRP) that specifies the reliability parameters of a customer both as function of time and as a function of the requirements of the application or service of the customer. The reliability parameters may specify reliability requirements and/or goals of the customer, thereby providing a time varying requirements/goals profile. The dynamic reliability and security capability may be configured to dynamically configure the cloud resources to provide the required reliability as specified by the DRP. The RSG capability may be configured to subsequently monitor and meter the behavior to assure that the specified reliability is in fact being delivered, which may include use of self-healing capabilities to provide service assurance.

The invention discloses an extensible full-flow priority dispatching method. The method comprises the following steps: dividing flow with the same priority into a group, dispatching according to the priority between groups, dispatching according to difference polling mode in groups. The dispatching method comprises the following steps: receiving a network data packet, checking flow label of the network data packet, inserting the network data packet into the belonged flow queue according to the flow label, simultaneously calculating queuing sequence in the groups, queuing according to the priority between the groups and queuing sequence in the groups from the network data packet, and transmitting the network data packet. According to the method, physical queues are dynamically bound to the flows simultaneously existing in the system by using an active flow list, thereby realizing the full-flow queue. Moreover, two-layer dispatching strategy is added, so the fine-grained full-flow service distinction and guaranteed bandwidth are realized. According to an experiment of combined flow, the extensible full-flow priority dispatching method actually has higher performance on service assurance.

The invention discloses a document transmission method supporting network address translation (NAT)/firewall transversal. The method comprises: a transmitting party and a receiving party try to establish a point-to-point transmission path based on a transmission control protocol (TCP); if the point-to-point communication path is established successfully, the transmitting pay and the receiving party carry out document transmission through the point-to-point communication path; if the establishment of the point-to-point communication path fails, the transmitting party invites the receiving party to a relay server to establish a TCP transmission path for relay session and carries out document transmission through the TCP transmission path for relay session. The invention also discloses a document transmission system supporting NAT/firewall transversal, which ensures complete NAT/firewall transversal of document transmission based on a relay session service and ensures the completeness and accuracy of document transmission based on the reliability of the TCP protocol.

A system and method for providing service assurance in a data network is provided. Resource control points are positioned throughout a data network, such as an IP data network. The resource control points obtain network topology information and correlates that information with information associated with a particular service session. The resource control points utilize the correlated information to generate quality service records and to provide status information regarding the network topology and particular sessions. The resource control points may further retrieve link and utilization information to control sessions during periods of congestion.

A system and method for providing service assurance in a data network is provided. Resource control points are positioned throughout a data network, such as an IP data network. The resource control points obtain network topology information and correlates that information with information associated with a particular service session. The resource control points utilize the correlated information to generate quality service records and to provide status information regarding the network topology and particular sessions. The information collected by the resource control points may also be utilized to provide reports regarding resource management for services within the data network, the path used by the session across the data network, fault information for the session in the context of the network topology and congestion information as concerns the resources in the data network used by the session.

The invention discloses an intelligent operation and maintenance system and method for a charging station, belongs to the technical field of charging piles, and solves the problems that an existing operation and maintenance system cannot accurately reflect the fault causes or directions of the charging piles, cannot accurately bring help to the operation and maintenance service, cannot find problems in the first time, so that the response time of the whole process is longer, and the operation and maintenance efficiency is lower. The intelligent operation and maintenance system and method for the charging station have the advantages that a pile tip intelligent acquisition sensing module and an in-station acquisition sensing module are arranged to detect a charging pile and the environment in the station respectively, the data can be compared and analyzed bilaterally, the accuracy of the detection data can be effectively ensured; an operation and maintenance platform is separated from acustomer service platform, the two platforms share data, run independently, and have definite work division, thereby being capable of effectively improving the processing efficiency of each platform;the operation and maintenance process omits the intermediate link to the greatest extent, manual inspection is not needed, accurate operation and maintenance data can be provided, the intelligent operation and maintenance system accords with a future intelligent operation and maintenance service assurance system, and the operation and maintenance efficiency is improved.

The embodiment of the invention discloses a method, apparatus and system for scheduling resources, and can achieve effective scheduling of the resources for services borne by a cloud platform and service types. The method can comprise the steps of: by a scheduling device, acquiring a resource request and schedulable resource information and reserved resource information of a physical machine; by the scheduling device, in accordance with a service assurance level and a load type which correspond to an application and according to the schedulable resource information and the reserved resource information of the physical machine, determining a target physical machine which meets scheduling requirements; and by the scheduling device, according to the resource request, scheduling the resources to the target physical machine.

The invention discloses a central switching and channel distribution method for an integrated service of a TDMA (Time Division Multiple Access) star network, relates to a method for implementing transmission of the integrated service under the condition of star networking of a TDMA satellite communication system, and aims to effectively solve the problem of concurrence and intercommunication between a central station and sub-stations as well as among sub-stations in the star network. According to the method, by using the central station to transmit and realize bidirectional service distribution, the intercommunication among services in the whole star network is realized, and aiming at real-time and non-real time services, flexible channel resource distribute is realized to further realize the distinct transmission service. The realization of the central switching and channel distribution method is mainly based on three major processes including service flow dividing and marking, bidirectional time slot applying and distributing, and service flow central forwarding. The method has the characteristics of simpleness in realization, flexibility in application, and certain service assurance capability, and is in particular applicable for the integrated service transmission process of the star networking of the TDMA satellite communication system.

The invention provides a railway communication production dispatching command system comprising a production management module, a construction management module, an emergency management module, a safety management module, a dispatching management module and a service assurance module; the production management module is used for making a working plan, and realizing quality control and working field process control; the construction management module is used for sending the construction project plan to an audit end, sets up an audited executable scheme, and reports step by step; the emergency management module is used for starting corresponding emergency plans according to monitoring information and alarm information; the safety management module is used for managing barriers, managing safety problems and reporting said problems; the dispatching management module is used for issuing dispatching orders, and managing daily works of the dispatching command center; the service assurance module is used for managing spare parts and pieces, versions and data, multi-media communication and knowledge base, thus improving the system efficiency. The railway communication production dispatchingcommand system can realize standard operations and maintenances, and can realize big operation and maintenance management in an automation and intelligent mode.

A service planning unit for planning high-level service products to subscribers in a telecommunication network. The service planning unit comprises or is closely connected to 1) a service topology database for storage and on-line distribution of information on service components which are operable to act as components for building high-level services in a network; 2) a service simulation and testing section for providing functions relating to verification of service products; 3) a service deployment section for deploying services in the telecommunication network; 4) a service assurance section for monitoring and reporting of the service products; and 5) a usage reporting section for processing reports on the service products' performance and usage.

The invention belongs to the technologies of electronics, and specifically relates to an in-system programming enabled general-purpose flight parameter collector. Existing products in the field of flight parameters are different in model but roughly the same in function for the purpose of ensuring the uniformity and certainty of technical conditions, and this may thus be unfavorable for mass production and cause troubles for a user during aircraft routine maintenance and troubleshooting. The in-system programming enabled general-purpose flight parameter collector in the invention comprises a host computer module, a power module, a signal conditioning module, and an assembly of signal interface modules for various aircraft types. A ground maintenance device loads onboard configuration related information to a storage area within the flight parameter collector by way of in-system programming to meet the demands of use of different types of aircrafts. A general-purpose design can allow reduction of product categories, effective control of technical conditions, mass production, and also improve the convenience in aircraft routine maintenance and reduce the cost and difficulty of service assurance.

The invention discloses an evaluation method and an evaluation device for online drug transaction credibility, wherein the method comprises the following steps: collecting multiple evaluation indexes, wherein the evaluation indexes comprise service qualification information, service quality information, service level information and service assurance information; carrying out induction and reorganization on the multiple evaluation indexes to determine the score value of each evaluation index in the multiple evaluation indexes; carrying out fitting and unified quantification on the multiple evaluation indexes according to the score value of each index, so as to obtain a credibility evaluation value of a seller; and presenting the credibility evaluation value of the seller. According to the evaluation method, the credibility evaluation value of the seller can be obtained according to the multiple evaluation indexes, the public trust of the credibility evaluation value can be improved, the credibility of an evaluation system and evaluation result can be enhanced, and the reliability of a credibility evaluation system can be effectively guaranteed.

The invention relates to the field of electric vehicle large-scale traveling charging, in particular to a region networking hanging lifting type group charging and media system and device (different from an electric vehicle charging station) installed on the idle ground inside and outside a region in a stationing mode. All devices in the region and a background management system are in informatization control linkage to conduct control, and the control refers to control over arranged lifting type charging equipment, information supply to a vehicle navigator special for an electric vehicle, control over a display screen which induces the electric vehicle to enter a charging position and networking informatization interaction and control over four terminals through a communication terminal. An internal IP address network informationization comprehensive integration program control module is networked with a background to upload number, district, street and identity authentication information of locator equipment at each installation place to the program setting of the background management system. According to the region networking hanging lifting type group charging and media system and device, service assurances such as charging consumption list summarizing and account checking, charging money account transferring and recharging and charging position reserving of the communication terminal which arrives the destination are provided for destination arriving remote charging position reserving for electric vehicle driving and alternating current and direct current informatization management , and the development of the electric vehicle industry is improved.

An approach is provided for network quality assurance. The approach includes identifying a node in a calling path associated with a call between a calling party and a called party. The approach also includes querying call record information associated with the call from the node. The approach further includes analyzing the call record information to determine a successful state or a failure state of the call. The approach further includes recursively querying and analyzing other call record information associated with the call from one or more subsequent nodes based on the successful state, the failure state, or a combination thereof determined for the node, the one or more subsequent nodes, or a combination thereof.