Product
Patsnap Eureka
For R&D, Patsnap Eureka makes reading and utilizing patents & technical documents easy.
Patsnap Eureka AIR
Designed for self-driven R&D workflows. Generate viable solutions, solve complex R&D challenges, empower your innovation with AI.
Patsnap Eureka Materials
Designed for material experts only. Revolutionize your material R&D, from search, analyze, to developing new materials.
Feature
TechResearch
Generate reliable direction feasibility study reports for your R&D in just a few steps.
TechSeek
Discover and master advanced knowledge NOW. Basics, ideas, possibilities, all at once.
TechMind
As an expert in R&D Theories, TechMind can generates customized viable solutions instantly.
TechRisk
Analyze your overall solution with one click, know your potential R&D risks in advance.
TechMonitor
Get weekly tech updates, stay abreast of the latest tech innovations and key insights.
Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
437 results about "Network cost" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Placement of virtual machines based on server cost and network cost
InactiveUS20110225277A1Digital computer detailsMultiprogramming arrangementsInformation processingInformation handling system
A method, information processing system, and computer program product manage server placement of virtual machines in an operating environment. A mapping of each virtual machine in a plurality of virtual machines to at least one server in a set of servers is determined. The mapping substantially satisfies a set of primary constraints associated with the set of servers. A plurality of virtual machine clusters is created. Each virtual machine cluster includes a set of virtual machines from the plurality of virtual machines. A server placement of one virtual machine in a cluster is interchangeable with a server placement of another virtual machine in the same cluster while satisfying the set of primary constraints. A server placement of the set of virtual machines within each virtual machine on at least one mapped server is generated for each cluster. The server placement substantially satisfies a set of secondary constraints.
Owner:IBM CORP
System and method for assisting virtual machine instantiation and migration
ActiveUS20110219372A1Minimize cost functionLow costDigital computer detailsTransmissionData centerVirtual machine
A system and method for instantiation of a virtual machine (VM) in a datacenter includes providing a network appliance in a location for listening to management information traffic. Indices are created for data center images in the network appliance. VM instantiation requests are intercepted in the network appliance. Locations from which blocks for the VM should be fetched based upon network cost are determined. VM image blocks are populated from the locations.
Owner:IBM CORP
Method and apparatus for designing, updating and operating a network based on quality of experience
A software program or a set of software tools allows end user quality of experience to be quantified and translated into network conditions required to achieve that end user quality of experience. By focusing on the Quality of Experience (QoE) for the applications that will use the network rather than the traditional bottom up approach, and then looking to design the network based on those end user requirements, the network may be designed and / or operated to achieve a high quality of experience. The program and tools may be used at different phases of the networking cycle, including design, planning, deployment, and operational phases, to allow the QoE requirements to be obtained while optimizing network cost and utilization. A QoE server may be implemented off line and used for network design / planning, or may be included on the network to monitor the network and control operation of the network to achieve the intended QoE.
Owner:RPX CLEARINGHOUSE
System and method of predictive occupancy room conditioning
InactiveUS20120072030A1Reduce energy useMost efficientProgramme controlSampled-variable control systemsShape-memory alloyHVAC control system
Owner:MOUNTAINLOGIC
Audio communications using devices with different capabilities
InactiveUS20060041616A1Facilitates distributed collaborationCompact integrationMultiple digital computer combinationsOffice automationComputer hardwareWide area
Owner:PRAGMATUS AV
MEC-based V2X mobility prediction and content cache unloading scheme
ActiveCN109391681ANetwork traffic/resource managementParticular environment based servicesVehicle to infrastructureKalman filtering algorithm
Mobile Edge Computing (MEC) has the advantages of high bandwidth and low latency and has attracted extensive attention in the study of next generation of mobile networks by providing service environment and computing power at the edge of mobile networks. The invention discloses a vehicle task unloading and user mobility prediction and edge cache fusion policy in a vehicle networking environment. An MEC-based unloading framework is built. Tasks can be unloaded to an MEC server for vehicle-to-infrastructure (V2I) communications or can be unloaded to an adjacent vehicle for vehicle-to-vehicle (V2V) communications. Considering task backhaul failure caused by link disconnection caused by user mobility, the Kalman filter algorithm is used to predict link connection estimation, and a user can select a stable service node during task request and task collection. Cache decisions are made before the service node first returns a task to a request vehicle. Access latency, traffic load and networkcost can be significantly reduced through content cache.
Owner:CHONGQING UNIV OF POSTS & TELECOMM
Multipath routing optimization for unicast and multicast communication network traffic
InactiveUS20070133420A1Minimize cost functionError preventionFrequency-division multiplex detailsInternet trafficMulticast communication
Multiple paths in a communication network are provided between at least one source node and at least one destination node. The network arrangement may thus support either unicast transmission of data or multicast transmission. Measurements are made at nodes of the network to determine a partial network cost for data traversing the links in the multiple paths. An optimization procedure determines a distribution of the network traffic over the links between the at least one source node and the at least one destination node that incurs the minimum network cost.
Owner:UNIV OF MARYLAND
Network cost analysis
ActiveUS20100195516A1Metering/charging/biilling arrangementsError preventionStable stateCost analysis
Embodiments generally disclosed herein include methods and systems for calculating incremental network costs between logical city pairs in a network (each city pair being in communication across the network via one or more physical links). For example, the method includes a cost analyzer that, for each physical link in the network, determines a steady state capacity allocation associated with each city pair in the network and, in the same vein, determines a restoration capacity allocation associated with each city pair in the network. The cost analyzer is capable of calculating an incremental cost per unit of traffic for a given city pair based on: i) the steady state capacity allocation and a restoration capacity allocation associated with a given city pair, as compared to, ii) the aggregate steady state capacity allocations and restoration capacity allocations associated with each city pair in the network.
Owner:LEVEL 3 COMM LLC
System and method for determining costs within an enterprise
In accordance with an embodiment of the invention, there is disclosed a method for determining costs within an enterprise. The method comprises determining a set of cost-drivers based on characteristics of three-dimensional design data of a manufacturable component; and providing, to a plurality of different enterprise functions, database access to cost data from any combination of: the set of cost-drivers, and a set of costs determined based on the set of cost-drivers. In another embodiment, there is disclosed a computer system for determining costs within an enterprise. The system comprises a database comprising a set of stored cost-drivers determined based on characteristics of three-dimensional design data of a manufacturable component; and a network capable of providing, to a plurality of different enterprise functions, access to cost data from any combination of: the set of cost drivers, and a set of costs determined based on the set of cost-drivers.
Owner:APRIORI TECH
Adapting a communications network of wireless access nodes to a changing environment
InactiveUS20060223546A1Radio/inductive link selection arrangementsSubstation equipmentAccess networkComputer science
The present invention provides a method and an apparatus for adapting a communications network of a plurality of wireless access nodes, such as base stations to a changing environment. The method comprises determining a current location of at least a first user in the communications network, identifying a need for change in at least one parameter associated with a position of a first base station of the plurality of base stations based on the current location of the first user, and implementing a first response in the communications network in response to the need for change for the first base station. In this way, a self-deploying wireless access network may autonomously reposition base stations in a changing environment of user distributions across a coverage area and / or user demand by users of wireless communication devices, such as mobile units. Using indirect communication between the base stations capable of operating with different standards or protocols, a distributed algorithm may adapt the network to the changing environment. Such adaptation of the network in a distributed manner may control overall network costs of providing wireless services to mobile users.
Owner:RPX CORP +1
Network global expectation model for multi-tier networks
InactiveUS20050197993A1Quick costRapidly needWavelength-division multiplex systemsFuzzy logic based systemsSensitivity analysisNetwork cost
In the Network Global Expectation Model, expectation values evaluated over the entire network are used as a multi-moment description of the required quantities of key network and network element (NE) resources and commensurate network costs. The Network Global Expectation Model naturally and analytically connects the global (network) and local (network element) views of the communication system, and thereby may be used as a tool to gain insight and very quickly provide approximate results for the preliminary evaluation and design of dynamic networks. Further, the Network Global Expectation Model may serve as a valuable guide in the areas of network element feature requirements, costs, sensitivity analyses, scaling performance, comparisons, product definition and application domains, and product and technology roadmapping. The network is arranged as a multiple tier network of nodes in order to apply the analysis methods of the Network Global Expectation Model. The analytical method is developed to include non-uniform demands on the network.
Owner:LUCENT TECH INC
Position-based machine to machine communicating method, system and device
The embodiment of the invention discloses a position-based machine to machine communicating method, system and device. The method comprises the following steps: network side equipment receives a first service request which is transmitted by a machine type communication application server for acquiring service data of first service in a first area, and triggers first machine type communication equipment which executes the first service in the first area to access a network by utilizing a first terminal identifier, wherein the first machine type communication equipment shares the first terminal identifier and shares first subscription information; after the first machine type communication equipment which answers triggering is accessed to the network, the network side equipment receives service data of the first service reported by the first machine type communication equipment; and the network side equipment transmits the service data to the machine type communication application server. According to the embodiment of the invention, storage space and carrying resources of the network side can be saved, and network cost, equipment cost and air interface resource consumption can be reduced.
Owner:HONOR DEVICE CO LTD
Placement of virtual machines based on server cost and network cost
InactiveUS8478878B2Digital computer detailsMultiprogramming arrangementsInformation processingInformation handling system
Owner:INT BUSINESS MASCH CORP
Data center network
ActiveUS20160091685A1For direct connectionMultiplex system selection arrangementsTransmission monitoringData centerNetwork Access Device
The present disclosure provides a data center network having one or more data center rows, where each row has one or more racks, and each rack has one or more network devices, such as servers, storage devices and switches. The rows and racks are interconnected by a fiber interconnect core that reduces the number of switching nodes in the data center network, and reduces the individual path latency, the overall data center network cost, power consumption, and power and cooling requirements.
Owner:FIBER MOUNTAIN INC
Optical line terminal (OLT) optical module integrating optical time domain reflectometer (OTDR) monitoring function
ActiveCN102170309AElectromagnetic transceiversStar-type electromagnetic networksTime-domain reflectometerOptical line termination
The invention discloses an optical line terminal (OLT) optical module, which comprises an optical device, a passive optical network (PON) data signal driver, a PON data signal amplitude limiting amplifier and an optical time domain reflectometer (OTDR) data processing module, wherein the optical device comprises a wavelength division multiplexer (WDM). The OLT optical module can simplify a network wiring structure, and compared with the prior art, reduces OTDR equipment and the WDM as well as the wiring difficulties and network cost of a PON system.
Owner:SOURCE PHOTONICS CHENGDU
Optical Transceiver Integrated with Optical Time Domain Reflectometer Monitoring
ActiveUS20120243863A1Improve protectionGuaranteed successTransmission monitoringTransmission monitoring/testing/fault-measurement systemsTime-domain reflectometerTime domain
An optical transceiver having an integrated optical time domain reflectometer monitoring unit and methods for using the same are disclosed. The disclosure relates to an optical transceiver comprising an optical device comprising a wavelength division multiplexing system (WDM), a data signal driver, a data signal limiting amplifier, and an optical time domain reflectometer (OTDR) data processing module. Furthermore, the optical transceiver is particularly advantageous in an optical line terminal (OLT) and / or a passive optical network (PON). The integrated OTDR data processing module can protect the optical transceiver, ensure successful monitoring data, simplify network wiring and decrease system and network costs by decreasing the number of OTDR modules and WDM units.
Owner:SOURCE PHOTONICS
A method and device of a digital audio and video transmission playback
InactiveCN102271280AReal-time speed adjustmentImprove card breakSelective content distributionComputer hardwareVideo transmission
The present invention relates to a method and device for playing digital audio and video at variable speeds. The method first receives and stores the audio and video data transmitted to the local area, and then the device / network status and the audio and video data stored in the local area, or to the cache of the system, or to the system The cache and local audio and video data are processed and analyzed, and then the parameters of audio and video speed change are determined, so that the speed of audio and video data is changed, and then the audio and video data after speed change are processed synchronously, and finally the synchronously processed Audio and video data is output to playback devices or storage devices. The method can solve the problems of delay, intermittent, stuck and other problems encountered in the current network audio and video playback and the resulting out-of-sync problem of audio and video data without changing the current network conditions and increasing network costs.
Owner:POWERLAYER MICROSYST HLDG
Network flow monitoring method and device
ActiveCN103686663ALow costImprove experienceAccounting/billing servicesNetwork topologiesThird generationThe Internet
The invention relates to a network flow monitoring method and device. The method includes the steps: acquiring network flow of a terminal in a monitoring time window preset before a monitoring time point at the preset monitoring time point; comparing the network flow in the monitoring time window with a preset monitoring early warning threshold value; transmitting prompt information to the terminal if the network flow in the monitoring time window is larger than the preset monitoring early warning threshold value, and replacing used network types or closing applications consuming the network flow and the like by the terminal according to the prompt information. 3G or 4G internet surfing flow of the terminal exceeding the preferential amount of a package bag can be decreased, network cost is reduced, and user experience is improved.
Owner:HISENSE
Video service quality-based hybrid selective repeat method
InactiveCN102075312AImprove reliabilityQuality improvementError prevention/detection by using return channelSelective content distributionVideo transmissionTime overhead
The invention discloses a video service quality-based hybrid selective repeat method, which mainly solves the problems of reduced data transmission quantity, large transmission delay and poor video information continuity caused by unnecessary cost in the prior art. The method is implemented by the following steps of: first, calculating a video subjective quality objectified value by utilizing a video subjective quality objectifying model, and calculating a data transmission redundancy range which cannot cause network congestion by using a network broadband which feeds back from a receiving end to a transmitting end; then, according to the data transmission redundancy range, allocating proportions to forward error correction redundancy and selective repeat redundancy to optimize the video subjective quality objectified value; and finally, selecting a code pattern for coding according to the forward error correction redundancy, and determining the number of packets needing to be repeated according to the selective repeat redundancy. In the method, forward error correction control and selective repeat error control are taken into consideration at the same time, so that the time cost and the network cost are reduced; therefore, the method can be used in a video transmission system.
Owner:XIDIAN UNIV
Multi-grained network
InactiveUS6882799B1Improve efficiencyEasy to limitMultiplex system selection arrangementsCoupling light guidesGranularityComputer module
A multi-grained network includes edge modules that switch high-variance multi-rate data traffic, and independent core modules that switch paths having different granularities. The core may include core modules that switch fixed-size data blocks, core modules that switch channels or bands of channels, core modules that switch entire links, and core modules that cross-connect channels or links. To simplify the control functions, the core modules operate independently from each other. Direct link, band or channel connections may be established for selected ingress-egress edge module pairs, if traffic volumes warrant. The use of graded granularity in the core simplifies the control function and reduces network cost.
Owner:RPX CLEARINGHOUSE
Non-networking access system based on mobile terminal and implementation method
InactiveCN104063932AEasy to useLow costIndividual entry/exit registersTransmissionWireless broadcastUnit device
The invention discloses a non-networking access system based on a mobile terminal. The non-networking access system comprises a cloud-end server device, a non-networking access unit device and the mobile terminal, wherein the mobile terminal acquires access right information of a user and attribute information of an access unit; the non-networking access unit device sends a wireless broadcast message periodically; the mobile terminal detects the wireless broadcast message of the non-networking access unit and establishes wireless communication connection with the non-networking access unit; the mobile terminal sends a door-opening request to the non-networking access unit device by the established wireless communication connection; and the non-networking access unit device verifies the door-opening request of the mobile terminal and executes corresponding access right operation. The non-networking access system disclosed by the invention has the advantages that a user can use the access system only by carrying the mobile terminal without needing to swipe cards or adopting other means such as biological identity identification, and also does not need the networking to the access system, so that the use is faster; and compared with the networking system, a large amount of network cost is saved.
Owner:大连智慧城科技有限公司
Method and apparatus for designing, updating and operating a network based on quality of experience
A software program / software tools allows end user quality of experience to be quantified and translated into network conditions required to achieve that end user quality of experience. By focusing on the Quality of Experience (QoE) for the applications that will use the network rather than the traditional bottom up approach, and then looking to design the network based on those end user requirements, the network may be designed and / or operated to achieve a high quality of experience. The program and tools may be used at different phases of the networking cycle, including design, planning, deployment, and operational phases, to allow the QoE requirements to be obtained while optimizing network cost and utilization. A QoE server may be implemented off line and used for network design / planning, or may be included on the network to monitor the network and control operation of the network to achieve the intended QoE.
Owner:RPX CLEARINGHOUSE
Storage caching method of object-based distributed file system
ActiveCN102523285AReduced I/O performanceImprove read and write speedTransmissionSpecial data processing applicationsObject basedDistributed File System
The invention relates to a storage caching method of an object-based distributed file system. The traditional object-based distributed file system has the problems that the network cost is instable and the whole I / O (Input / Output) performance is low in a heterogeneous storage environment. The architecture of the object-based distributed file system changes the traditional data access mode thereof, establishes caching by arranging a proxy server in a storage cluster, and adopts the caching replacement strategy in the invention to perform caching process of hot object files which are accessed very frequently. By utilizing the method, the file access speed of the distributed file system can be increased, the network transmission cost can be reduced, and the I / O performance of the whole system can be increased.
Owner:HANGZHOU DIANZI UNIV
Network selection in machine to machine communication
InactiveUS20140064232A1Reduce the burden onEfficient M2M communicationNetwork traffic/resource managementAssess restrictionAccess networkNetwork cost
The present disclosure is related to selecting a network in a machine to machine (M2M) communication. A method of selecting a network in an M2M communication according to at least one embodiment includes: transmitting, by an M2M entity, an interface resource to an M2M core, wherein the interface resource includes a service class for an M2M application and information on supportable access networks; and performing, by the M2M entity, a connection to an access network, wherein the access network is selected by the M2M core, based on (i) information included in the interface resource and (ii) at least one of a network cost and location information.
Owner:KT CORP
Analytic hierarchy process based heterogeneous wireless network selection method
The invention provides an analytic hierarchy process based heterogeneous wireless network selection method. The method is characterized in that a proper network is selected according to the requirements of different services on the network performance; meanwhile, different network determining results are provided according to the requirement of a user on the network and different network cost and benefits of the user, so that the user can be satisfied to the maximum. The method comprises the steps of analyzing the usability property of the candidate networks to create an analytic hierarchy structural model; creating a determining matrix for describing the relative importance degree of the properties according to the requirements of different services on the network performances; selecting two secondary determining matrixes from the determining matrixes according to the cost and benefit property parameters; performing the analytic hierarchy process to obtain network advantages and disadvantages sequence result; providing the final network determining result according to the interests of the user to the network cost and benefits; selecting the most proper network as the switching target network.
Owner:CHONGQING UNIV OF POSTS & TELECOMM
Log-in based communications plus two data types
InactiveUS20060041617A1Facilitates distributed collaborationCompact integrationMultiple digital computer combinationsOffice automationComputer hardwareWide area
Owner:PRAGMATUS AV
Systems and Methods for Predictive Downloading in Congested Networks
ActiveUS20130176846A1Maximize throughputLow costError preventionTransmission systemsUser equipmentData store
An embodiment user equipment has a list of predictive data that a user may request, and programming to receive prefetched data based on the list of predictive data at a reduced cost, wherein the reduced cost is lower than a network cost of downloading the data, and to store the prefetched data within the UE for future consumption. An embodiment base station has a list of predictive data a UE may request, a high priority queue for data requested by the UE, and a low priority queue with predictive data corresponding to the list of predictive data. The base station further includes programing to send the requested data and to send the predictive data.
Owner:HONOR DEVICE CO LTD
Locking route method used for wireless multi-hop network
ActiveCN102088752AExtend the lifespanLoad sharingWireless communicationWireless mesh networkBroadcasting
The present invention discloses a locking route method based on next hop routing and source routing, the method is aimed at solving three big technical problems including mobility of nodes, scalability of network and limited energy in the wireless multi-hop network. By using a local broadcast, the locking route method can help the source node, effectively and adaptively track network topology changes resulted from moves of the nodes, find a substitution route, and lock a destination node. In the local broadcast, the propagation of a route control message is limited to only an original route and surrounding neighbor nodes, so that network cost is greatly reduced, and scalability of the network is enhanced, wherein a routing update along the direction from the destination node to the source node can find the substitution route in time according to link quality parameters and node operating parameters, thereby maintaining persistence of the communication, and prolonging useful life of the network as well. The locking route algorithm of the present invention is suitable for all wireless multi-hop networks comprising mobile ad hoc networks, wireless mesh networks and wireless sensor networks.
Owner:张毅昆
Pipeline Network Optimization Using Risk Based Well Production
InactiveUS20140172382A1Increase project costEasy to operateGeometric CADFluid removalRisk profilingRisk curves
Systems and methods for pipeline network optimization are presented. The pipeline network can be represented through a flow model, which can include a plurality of modeled wells operatively coupled to production facilities through one or more flowlines. Risk profiles of the one or more flowlines can be determined based on flowline attributes of each flowline and based on a simulation of the flow model that uses production variation in wells connected to the respective flowline as a parameter to generate flow profile of the flowline. Understanding the risk profile of each flowline through a risk metric can help assess the production potential of each flowline and wells associated thereto and optimize the network cost of operation or maintenance.
Owner:FLUOR TECH CORP
Optical transceiver integrated with optical time domain reflectometer monitoring
ActiveUS8942556B2Successful monitoring of dataAvoid problemsTransmission monitoringTransmission monitoring/testing/fault-measurement systemsTime domainTransceiver
An optical transceiver having an integrated optical time domain reflectometer monitoring unit and methods for using the same are disclosed. The disclosure relates to an optical transceiver comprising an optical device comprising a wavelength division multiplexing system (WDM), a data signal driver, a data signal limiting amplifier, and an optical time domain reflectometer (OTDR) data processing module. Furthermore, the optical transceiver is particularly advantageous in an optical line terminal (OLT) and / or a passive optical network (PON). The integrated OTDR data processing module can protect the optical transceiver, ensure successful monitoring data, simplify network wiring and decrease system and network costs by decreasing the number of OTDR modules and WDM units.
Owner:SOURCE PHOTONICS
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Patsnap Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com