160 results about "Service guarantee" 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.

New switching technology relies upon state information for providing a previously unavailable degree of quality of service. In particular, by providing the ability to give service guarantees to uniquely identifiable sets of packets ("micro-flows"), different qualities of service can be offered for each transmission. The QoS associated with each micro-flow is characterized by a set of descriptors. These descriptors are communicated to each switch by the first packet of the micro-flow associated with the descriptors.

A resource reservation method with guaranteed service in terms of minimum bit rate and maximum access time at radio network nodes using time slots each associated with an individual bit rate for sending and transmitting data. A node includes a protocol layer that sends a reservation request to a MAC layer. The source node introduces into the format of the Path and Resv messages of the RSVP protocol fields corresponding to the maximum duration of the time slot observed on the current path in the Adspec reservation request of the Path message, the number of radio nodes crossed in the object of the Path message, and the maximum waiting time for the time slot in the Rspec object of the Resv message corresponding to the response to the reservation request. The MAC layer reserves the number of time slots needed to satisfy the service guarantee recorded in the reservation request.

A distributed ecological intelligent internet pension service system comprises a government-level multi-department unified command and supervision layer, a region-level central management and control layer, a community-level service guarantee layer and a user terminal function layer. The user terminal function layer acquires user health basic data and sends the data to the region-level central management and control layer; the region-level central management and control layer receives the data and community comprehensive service guarantee service configuration information, builds a user database according to the information, generates region user group reports and distributes the reports to corresponding organizations; the government-level multi-department unified command and supervision layer sends related decisions and instructions to the region-level central management and control layer. The distributed ecological intelligent internet pension service system is an intelligent service system based on the internet of things, the internet and pension, and has the advantages of data standardization, structure networking, system self-evolution, operation disintermediation, high information security degree and the like.

An automated system coordinates, controls and polices installation of customer premise equipment (CPE) for telecommunications services and provides continuing service assurance. The system verifies equipment availability on service request, schedules a qualified technician to install the CPE, and assigns distribution equipment resources to the CPE. The system notifies the technician of the installation date. The equipment resources are auto-assigned to the CPE to facilitate installation procedures. The system also auto-detects installation of the CPE and auto-enables service when the CPE is installed. Customer record creation and maintenance is automatic, and installation or operation of unauthorized equipment is inhibited. Post-installation monitoring and automatic scheduling of repair for system or equipment faults ensures continuing service assurance. The advantage is reduced service delivery time, reduced operations costs and increased customer satisfaction.

The admission control algorithm implements measurement-based connection admission control using effective envelopes of an arriving traffic aggregate and the service curves of the corresponding departing traffic aggregate. The approach provides the statistical service guarantees to a variety of service classes. According to the admission control algorithm, arriving traffic is admitted if the sum of the effective envelopes of the arriving traffic entering a network and admitted traffic currently in the network is less than or equal to the service curve.

A method for using an extending super-frame to transfer data in a short distance wireless personal network is provided. Firstly, the super-frame segments, which are in an active period of a network coordinator are continuously copied to a whole inactive period of a current device, and an extending super-frame segments are obtained. Then, information is broadcasted to all general devices. The general device with a quality of service requirement send a service guarantee time slot bandwidth application to the network coordinator, and indicates in the application that the extending super-frame is required. When the application is granted, the super-frame segments, which are in the active period of the current device are copied to the whole inactive period, and the extending super-frame segments are obtained. Then, data is transmitted to the network coordinator with the extending super-frame segments.

The invention discloses an earthquake three-dimensional visual platform which comprises a basic data updating, processing and integrating system, an earthquake special data processing and integrating system, and a three-dimensional visual system. The advanced geographic information system technology, the remote sensing technology, the global locating system technology, the mobile communication technology and the three-dimensional simulation electronic sand table technology, earthquake special data are integrated on the basis of images, electronic maps, topographic maps and three-dimensional image maps, and the earthquake three-dimensional visual platform of two-dimensional map and three-dimensional electronic sand table integral service is built. According to the system, modern surveying and mapping high-technology means are adopted, the geographic information technology and earthquake special information are integrated, meanwhile, positioning information and earthquake information of various movable targets are connected in time, real-time communication of field rescue, aerial patrolling and rescue, a front command center and a rear command center is built, and high-technology emergency service guarantees are provided for earthquake emergency response.

The invention discloses a traffic violation reporting system and method based on cloud computing. The system comprises data acquisition nodes, a data reception node and a data identification node. Mobile phone Apps serve as the independent data acquisition nodes and are stored in a distributed manner to serve as the data reception node as a whole. The data reception node includes a cloud computing monitoring center identification system and an artificial identification node, wherein the cloud computing monitoring center identification system carries out preliminary data filtering through an automatic identification technology, and the artificial identification node finally examines data. The traffic violation reporting system serves as a supplement for a traffic monitoring system, and the Mobile phone Apps are adopted to serve as monitoring nodes, are available everywhere and flexible, and can conduct data acquisition anytime and anywhere. Distributed data storage services guarantees the data transmission efficiency and provides stable data storage services for the Apps. The automatic identification function of a cloud computing center preliminarily filters and orders the stored data, so the manual workload is reduced, and the examination efficiency is improved.

The invention discloses a big data fusion credit investigation platform. The big data fusion credit investigation platform includes a data storage layer, a logical resource layer, a supporting layer, an application layer and a security layer; the data storage layer is the physical carrier of credit information data; the logical resource layer supports the organization and storage of various data types; the supporting layer provides the resource management and data exchange function of the platform and provides data service support for a service layer; the application layer realizes the credit query of individuals and enterprises, government supervision and complaint right protection of consumers; and the security layer provides data encryption, data permission, function permission, authentication service and data security service guarantees. With the platform of the invention adopted, an enterprise supervision information distribution port is provided, so that scattered supervision information scattered in different regions, different departments, in different document formats and different categories and inconvenient to query are converged in associated enterprise credit files in the platform, so that the scattered supervision information can be an important part of the enterprise credit files, so that the public can query and consult the enterprise credit files for free.

The invention discloses an intelligent operation system and method for a charging station, and belongs to the technical field of charging piles. The conventional operation system cannot truly reflectthe fault reason or direction of the charging pile, accurate assistance cannot be provided for operation service, problems cannot be discovered at the first time, the whole process response time is long, and the operation efficiency is low. According to the system, an intelligent acquisition sensing module and an in-station acquisition sensing module respectively detect environments of the charging pile and in the station, a bidirectional contrast analysis of data can be conducted, and the accuracy of the detection data can be effectively guaranteed; an operation platform and a client serviceplatform are separated, the two platforms share the data but operate independently, the division of work is clear, and the processing efficiency of various platforms can be effectively improved; besides, an intermediate process of the operation process is saved to the maximum, manual tour inspection is avoided, accurate operation data can be provided, a future intelligent operation service guarantee system is satisfied, and the operation efficiency is improved.

The port rate controlling method based on service classification includes the following steps: to set port configuration list in the user side port; to read the port configuration list to obtain the service type source; to search different configuration lists based on the source to obtain the data relevant service type; to obtain limiting rate of the port corresponding service type based on rate control configuration; and to control the receiving and emitting rate based on different service type for the Ethernet frames of different service type. The present invention sets different service types for different user's requirement and controls the port receiving and emitting rate for the datan of different services to provide different service guarantee, strengthen the RPR space multiplexing characteristic, raise network service quality, reduce the equipment load and make the network service personalized and diversified.

Disclosed is a one-stop e-commerce and comprehensive operation service system which includes three parts of function modules: an e-commerce-platform comprehensive operation management system and related application software; a warehousing base and logistical service supporting system which is arranged at three levels of provinces, cities and counties and provided to suppliers; and a community site comprehensive service system which provides services to end consumers. Through improvement of supporting measures of the logistical and operating systems at the three levels of the provinces, cities and counties and layout construction of the community site comprehensive service system, industrialized integration is carried out on an e-commerce platform, a commodity supplying and marketing system, a safe dispatching step and aftersales services, operating management is unified and specific content of service access protocols is implemented to registered suppliers and consumption users and a globalized commodity supply chain system and a comprehensive operating system are finally established to serve demands of communitization direct-sale consumption experience and construct a comprehensive operating service platform of high standard and high grade so that online shopping behaviors of community registered consumption users are changed into direct experience of consumption and aftersales service guarantee of communication direct-sale stores.

The invention provides a credibility based QoS (Quality of Service) route selection method, comprising the following parts of node joinin and quit, message transmission, credibility calculation and route table design. In the node joinin and quit part, a distance vector protocol is adopted, and each node communicates with neighbor nodes to obtain information of other nodes; in the message forwarding process, a splitting and recombination mode is adopted to forward the messages of different parts through different routes; and in a credibility calculation model, each node is only responsible for forwarding the messages to the neighbor nodes and only carries out credibility collection and evaluation on the neighbor nodes of the node. In the invention, QoS indexes, such as business type identification, business bandwidth requirement and the like, are added in the credibility requirement so as to ensure that a router can make a route selection decision with higher safety and certain service guarantee according to the credibility of next hop, path length, business bandwidth and the like in a complex network environment.

The invention provides a method and a device for planning packet transmission bearer network capacity. The method comprises the following steps of: respectively determining the service routing of each service according to routing selection rules; aiming at the links related to the service routing, respectively determining the service guaranteed bandwidth capacity, the service additional bandwidth capacity and the network protection and recovery capacity of each link; calculating the sum of the service guaranteed bandwidth capacity, the service additional bandwidth capacity and the network protection and recovery capacity, and taking the sum as the planned capacity of each link; and determining the configuration of the network capacity according to the planned capacity of each link. According to the method and the device for planning the packet transmission bearer network capacity, the requirements of different service flow models can be fully taken into account because the quantitative design is carried out on the levels of the links and the demands of service guaranteed bandwidth, service additional bandwidth and protection and recovery are given attention to. Furthermore, a statistical multiplexing manner is adopted, and the demands of the models of the service guaranteed bandwidth, the service additional bandwidth and the protection and recovery, are met as much as possible on the premise that less network capacity is configured, so that the reliability in service transmission is improved.

The invention provides a method for realizing streaming media service based on an HFC bidirectional network and a device thereof, which belongs to a transmission technology field of digital information. The method comprises the steps: interactive processing of video-on-demand and streaming service of audio-video data are separated; the audio-video data is realized by adopting an MPEG-2 TS specification; a RTSP protocol in an ISMA specification is introduced, thereby standardizing flow of the video-on-demand; uplink and downlink of a RTCP control protocol are separated which means that the uplink is transmitted by using a bidirectional channel and the downlink is encapsulated in private data of a TS and transmitted by using a broadcasting channel; and combination of QoS information communication function of the RTCP can realize effective monitor of utilization of spectrum resources, thus the video-on-demand service can be effectively developed in the HFC bidirectional network and reliable management of bandwidth can be realized, which supply the user with reliable service guarantee.

An airport apron resource intelligent management and control system for an airport comprises an airport apron on-site monitoring network, an airport-level management and control network and an airport senior management network. The airport apron resource intelligent management and control system for the airport is a complex resource management and control system which is achieved through the fusion technology of an automation system and an information system. The airport apron resource intelligent management and control system for the airport is characterized in that the standardization and meshing design of an on-site automatic system is achieved, the management and control system increases and decreases configurations synchronously according to management and control objects, namely, the increasing and decreasing of airport apron resources, and a new system is not needed to be designed again; the linkage of airport apron resource management and control and the information of flights is achieved, and therefore the flight delivery on-schedule rate is improved; integrated information real-time collection, processing, mining and recording on the airport apron resources, equipment resources and manpower resources are achieved, and the system has a great significance in improving operation standardization management and promoting safe operation of the airport; various production indexes, including aircraft maintenance, passenger cabins, cargo handling, passenger service guarantee and the like, of all links of ground service processes are recorded.

The invention discloses an automatic operation and maintenance system based on a CMDB. The system comprises a Shinken monitoring module which is used for monitoring performance of resources and generating alarm information when the performance satisfies a preset alarm condition; and a fault response module which is used for triggering a preset fault response corresponding to the alarm information. The fault response module comprises a CMDB module and an Ansible operation and maintenance module. According to system, the performance of the resources is pre-monitored, when the performance satisfies the preset alarm condition, the corresponding preset fault response is started, so a fault occurring in the performance is processed in advance, automation is realized, and the service guarantee capability of IT operation and maintenance is improved.

The invention relates to a distributed parallel computing platform based on online simulation and a method thereof. The distributed parallel computing platform is composed of a plurality of high-performance servers and is divided into nodes with different functions, each type of nodes complete different functions, and the whole online simulation distributed parallel computing platform is composedof a gateway server, a scheduling server, a data server and a computing server. The platform adopts a TCP and a UDP communication mode based on reliable protocol communication to realize data and filetransmission in the whole platform, and adopts a multicast technology to complete command and file issuing among node servers. According to the invention, a distributed parallel computing platform established by adopting a multicast technology and a multi-core technology provides powerful service guarantee for the periodic computation of the online mode of the power system, and the system is stable in operation.

The invention relates to the technical field of cloud computing, and especially relates to a system for defining DHCP service by use of cloud platform software. The system comprises a controller, a DHCP Agent, a DHCP Server Group, and a DHCP Qos Agent. The controller is responsible for providing REST API service for the upper layer to call, sending the DHCP Server Group and a network subnet message to the DHCP Agent and sending a virtual machine port and a bandwidth message to the DHCP Qos Agent. The DHCP Agent is used for creating the DHCP Server Group, setting a DHCP Server configuration file and starting a DHCP Server service process. The DHCP Qos Agent is used for building a DHCP message communication service guarantee bandwidth queue on the virtual machine port. With the system adopted, the elasticity and reliability of cloud computing DHCP service can be improved, and the bandwidth requirement of DHCP communication can be guaranteed.