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2563results about "Hybrid transport" patented technology
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Voice over data telecommunications network architecture
InactiveUS6614781B1Interconnection arrangementsDc level restoring means or bias distort correctionNetwork operations centerNetwork architecture
The present invention describes a system and method for communicating voice and data over a packet-switched network that is adapted to coexist and communicate with a legacy PSTN. The system permits packet switching of voice calls and data calls through a data network from and to any of a LEC, a customer facility or a direct IP connection on the data network. The system includes soft switch sites, gateway sites, a data network, a provisioning component, a network event component and a network management component. The system interfaces with customer facilities (e.g., a PBX), carrier facilities (e.g., a LEC) and legacy signaling networks (e.g., SS7) to handle calls between any combination of on-network and off-network callers.The soft switch sites provide the core call processing for the voice network architecture. The soft switch sites manage the gateway sites in a preferred embodiment, using a protocol such as the Internet Protocol Device Control (IPDC) protocol to request the set-up and tear-down of calls. The gateway sites originate and terminate calls between calling parties and called parties through the data network. The gateway sites include network access devices to provide access to network resources. The data network connects one or more of the soft switch sites to one or more of the gateway sites. The provisioning and network event component collects call events recorded at the soft switch sites. The network management component includes a network operations center (NOC) for centralized network management.
Owner:LEVEL 3 COMM LLC
System and method for a cloud computing abstraction layer with security zone facilities
ActiveUS20120185913A1Rapid and dynamic deployment and scalingShorten the timeComputer security arrangementsHybrid transportVirtualizationAbstraction layer
In embodiments of the present invention improved capabilities are described for a virtualization environment adapted for development and deployment of at least one software workload, the virtualization environment having a metamodel framework that allows the association of a policy to the software workload upon development of the workload that is applied upon deployment of the software workload. This allows a developer to define a security zone and to apply at least one type of security policy with respect to the security zone including the type of security zone policy in the metamodel framework such that the type of security zone policy can be associated with the software workload upon development of the software workload, and if the type of security zone policy is associated with the software workload, automatically applying the security policy to the software workload when the software workload is deployed within the security zone.
Owner:DXC US AGILITY PLATFORM INC
Home network for receiving video-on-demand and other requested programs and services
InactiveUS6889385B1Reduce quality problemsReduce bandwidth consumptionBroadband local area networksAnalogue secracy/subscription systemsVideocassette recorderTransceiver
Owner:GOOGLE TECHNOLOGY HOLDINGS LLC
Voice over data telecommunications network architecture
InactiveUS20040022237A1Interconnection arrangementsDc level restoring means or bias distort correctionNetwork operations centerNetwork architecture
Owner:LEVEL 3 COMM LLC
Home networking gateway
InactiveUS7035270B2Information formatOptical transmission adaptationsData connectionNetwork Communication Protocols
A home networking gateway provides an interface between an HFC network and an in-home network. Full voice and data connection between the HFC network and each device in the in-home network is provided through the interface. A translator included in the home networking gateway is utilized to provide a mapping between the communication protocols used in the in-home network and the protocols used in the HFC network, eliminating the need for the in-home network to be dependent upon the HFC-specific protocols.
Owner:GOOGLE TECH HLDG LLC
Method and system for providing voice over IP managed services utilizing a centralized data store
ActiveUS20070036143A1Interconnection arrangementsData switching by path configurationVoice over IPData memory
An approach provides interdomain traversal to support packetized voice transmissions. A centralized data store, maintained by a service provider, stores one or more user identifiers and an associated directory number. The centralized data store also stores routing information including one or more communication paths corresponding to the user identifier, wherein the routing information includes a data path or a circuit-switched path for establishing a call to the user. In response to a request for establishing the call to the directory number, the data store retrieves the routing information for use to establish the call.
Owner:VERIZON PATENT & LICENSING INC
Dynamically routing telephone calls
InactiveUS20050195802A1Data switching by path configurationHybrid transportCall routingCall management
A system and method automatically route telephone calls to a substitute telephone number that may differ from the dialed telephone number. The substitute telephone number is obtained from a call management module which determines the number based on various factors including, for example, modes, filters, schedules, and the like. A dynamic number portability database may be used to implement the call routing functionality.
Owner:AVAYA INTEGRATED CABINET SOLUTIONS
Network combining wired and non-wired segments
InactiveUS6842459B1Substations coupling interface circuitsFrequency-division multiplexResidenceOperating energy
A local area network within a residence or other building, including both wired and non-wired segments. The wired segments are based on new or existing wires in the building, wherein access to the wires is provided by means of outlets, such as a telephone system, electrical power distribution system, or cable television wiring system. The non-wired segments are based on communication using propagated waves such as radio, sound, or light (e.g. infrared). The wired and non-wired segments interface in the outlet, using a module which serves as mediator between the segments. The module can be integrated into the outlet, partially housed in the outlet, or attached externally to the outlet. Such a network allows for integrated communication of data units connected by wires and data units connected without wires.
Owner:CONVERSANT INTPROP MANAGEMENT INC
System for real time communication buffer management
A system and method for receiving a transported stream of data packets includes a buffer management device for receiving the data packets, unpacking the data packets, and forwarding a stream of data frames. The system and method further includes a first jitter buffer for receiving the data frames from the buffer management device and buffering the data frames, and a second jitter buffer for receiving the data frames from the buffer management device and buffering the data frames. In addition, the system and method includes a computationally-desirable jitter buffer selected from the first jitter buffer or the second jitter buffer by comparing a first jitter buffer quality and a second jitter buffer quality. The system and method also includes a decoder for receiving buffered data frames from the computationally-desirable jitter buffer.
Owner:HEWLETT-PACKARD ENTERPRISE DEV LP
System and method for providing value-added services (VAS) in an integrated telecommunications network using session initiation protocol (SIP)
InactiveUS6625141B1Intelligent networksData processing applicationsSession Initiation ProtocolIntelligent Network
A system and method for providing Value-Added Services (VAS) in an integrated telecommunications network having a packet-switched network portion (PSN) operable with Session Initiation Protocol (SIP). The integrated telecommunications network includes a SIPext SSP server, a trigger server, and a service node having a Service Logic Program (SLP) that is operable with Intelligent Network Application Protocol (INAP). The SIPext SSP and service nodes are provided with the capability to communicate using SIP-compliant messaging. New header fields are provided that specify operations to be performed by the service node with respect to a service. INAP service parametric data is also provided in the header fields in a sequential form. When a call is received in the SIPext SSP server for a user having a subscription for a VAS, it queries the user profile stored in the trigger server. If the user is subscribed for a service, a SIP request message is formulated based on the user profile, wherein appropriate headers are populated with relevant parametric information and call context data. The service node launches the SLP based on the information provided in the request message and sends a SIP response message to the SIPext SSP server with an instruction concerning the provisioning of the VAS. The SIPext SSP server, thereafter, takes an appropriate action based on the response message and any parametric information contained therein.
Owner:TELEFON AB LM ERICSSON (PUBL)
System and Method to Control a Wireless Power Transmission System by Configuration of Wireless Power Transmission Control Parameters
ActiveUS20160056966A1Preventing contradictory configurationNetwork topologiesHybrid transportElectric forceWeb browser
A system and method to control a wireless power transmission system by configuration of wireless power transmission control parameters is disclosed. The configuration of the system may be performed by an operator using a standard web browser on a computing device where the system configuration GUI presented to the operator may be functionally identical regardless of the computing device running the browser. The system configuration GUI may be connected to system through a system configuration API. According to some aspects of this embodiment, a method to control wireless power transmission system by configuration of wireless power transmission control parameters may include accessing the system configuration GUI, displaying operational or other parameter to configure the system, selecting an operational parameter, configuring the selected operational parameter, and then continuing to configure others operational parameter if needed, storing configuration parameters in the computer memory, and communicating configuration parameters to others system computers.
Owner:ENERGOUS CORPORATION
Method, computer program, and algorithm for computing network service value pricing based on communication service experiences delivered to consumers and merchants over a smart multi-services (SMS) communication network
ActiveUS20110243553A1Low costIncrease statistical probabilityInterconnection arrangementsMetering/charging/biilling arrangementsService experienceComputer terminal
A system and method for providing multi-services within a communication network according to various exemplary embodiments can include storing, in a database of a computer, user-defined sets of rules and instructions for providing multi-services to end user devices connected to a communication network comprising a Hybrid Fiber-Wireless (HFW) network having policy management capabilities. The system and method can receive, at one or more processors, the user-defined sets of rules and instructions from a plurality of end users via a plurality of end user devices. The system and method can configure a virtual network for each end user within the communication network using the policy management capabilities based on the user-defined sets of rules and instructions provided by each end user. The user-defined sets of rules and instructions define provisioning and delivery of resources and services provided by the communication network to the end user.
Owner:INCNETWORKS
Global load balancing on a content delivery network
ActiveUS20100036954A1Improve performanceImprove efficiencyHybrid transportMultiple digital computer combinationsEdge serverNetwork connection
The invention relates to systems and methods of global load balancing in a content delivery network having a plurality of edge servers which may be distributed across multiple geographic locations. According to one aspect of the invention, a global load balancing system includes a first load balancing server for receiving a packet requesting content to be delivered to a client, selecting one of the plurality of edge servers to deliver the requested content to the client, and forwarding the packet across a network connection to a second load balancing server, which forwards the packet to the selected edge server. The selected edge server, in response to receiving the packet, sends across a network connection the requested content with an address for direct delivery to the client, thereby allowing the requested content to be delivered to the client while bypassing a return path through the first load balancing server.
Owner:EDGIO INC
Remote control for wireless control of system including home gateway and headend, either or both of which have digital video recording functionality
ActiveUS8151306B2Television system detailsBroadband local area networksDigital videoWireless control
A system for wireless remote control of a gateway and ordering or invocation of services provided by a headend. The remote control includes a video display and user input device or keyboard and can decompress and display compressed streaming video in some embodiments. Some species of the remote control can act as web browsers, appliance control, TIVO function control, an IP telephony telephone, a cellular telephone and / or an MP3 player. In some embodiments, the gateway and / or headend can implement TIVO-like functions under control from a wireless remote of custom design or implemented on a Personal Digital Assistant.
Owner:GOOGLE TECH HLDG LLC
Local area network for the transmission and control of audio, video, and computer data
InactiveUS6215789B1Ensuring quality of serviceData switching by path configurationHybrid transportEthernetSpeech sound
An Ethernet Local Area Network uses a star topology connecting user stations to a Communications Switching Module (CSM) with 10Base-T or 100 Base-TX UTP cable. Each user station typically has a digital telephone and a data communication device, such as a PC communicating with the CSM through a common UTE adapter. Delay-sensitive digital voice signals and non-delay sensitive user data are transported in master Ethernet packets of fixed length transmitted at a fixed rate. Segmentation and re-assembly of data is performed in the UTE adapters and in the CSM.
Owner:NETWORK 1 TECH
Systems and methods for providing broadband communication
InactiveUS20140355989A1To offer comfortIncreased return signal capabilityBroadband local area networksWavelength-division multiplex systemsEngineeringLight signal
Systems and methods for providing broadband communication are provided. An optical fiber node may be coupled to a source component. The optical fiber node may receive, from the source component, a downstream light signal via at least one input optical fiber, and transmit the downstream light signal to a plurality of output optical fibers. A tap device may be coupled to the optical fiber node via at least on optical fiber. The tap device may receive the downstream light signal via the at least one output optical fiber, convert the downstream light signal into a radio frequency downstream signal, and transmit the radio frequency downstream signal to a plurality of cable lines. The plurality of cable lines may be coupled to one or more customer premises.
Owner:COX COMMUNICATIONS
Systems and methods for sr-iov pass-thru via an intermediary device
ActiveUS20120284712A1OptimizationUpgrade and downgrade capacityDigital computer detailsHybrid transportVirtualizationVirtual device
This disclosure describes a system for Single Root I / O Virtualization (SR-IOV) pass-thru for network packet processing via a virtualized environment of a device. The system includes a device comprising a virtualized environment and a plurality of virtual machines having a virtual network interface for receiving and transmitting network packets. A driver for the physical network interface of the device creates a plurality of virtual devices corresponding to the physical network interface, which appear as a Peripheral ComponentInterconnect (PCI) device to the virtualized environment. A virtual device of the plurality of virtual devices is assigned via the virtualized environment to each virtual machine of the plurality of virtual machines. The virtual machine uses the virtual device assigned to the virtual machine, to receive and transmit network packets via the physical network interface of the device.
Owner:CITRIX SYST INC
Analytics system and method
An agentless software data collector in a customer computer network collects metrics data from managed devices on the network to provide to a remote data center accessed via a public wide area network (WAN) interface. The software data collector collects metrics data, as well as receives real-time queries, such as from a Remote Procedure Call (RPC) initiated from a hosted web interface.
Owner:DYNATRACE
DSL system estimation and parameter recommendation
ActiveUS20050123027A1Improve performanceError preventionModulated-carrier systemsCarrier signalEngineering
Estimates of a communication system configuration, such as a DSL system, are based on operational data collected from a network element management system, protocol, users and / or the like. The operational data collected from the system can include performance-characterizing operational data that typically is available in an ADSL system via element-management-system protocols. Generated estimates and / or approximations can be used in evaluating system performance and directly or indirectly dictating / requiring changes or recommending improvements in operation by transmitters and / or other parts of the communication system. Data and / or other information may be collected using “internal” means or may be obtained from system elements and components via email and / or other “external” means. The likelihood of a model's accuracy can be based on various data, information and / or indicators of system performance, such as observed normal operational data, test data and / or prompted operational data that shows operating performance based on stimulation signals. One example of such prompted data uses frequency carrier masks to approximate the Hlog of a given channel, including information regarding bridged taps, attenuation, etc.
Owner:ASSIA SPE LLC CO THE CORP TRUST CO
Method for providing high-speed data service and voice service
InactiveUS6970502B2Increase speedInterconnection arrangementsFrequency-division multiplexDigital subscriber lineTransport system
Providing a high-speed data service and voice service in a transmission system employing two binary, one quarternary (2B1Q) modulation / demodulation, using a high-speed data service remote terminal, a plurality of user data service and voice service terminals, and a multi-rate digital subscriber line (MDSL) terminal connected to the remote terminal through a twisted pair line, and to the user terminals. During downstream voice service, the remote terminal assembles and transmits an high bit rate digital subscriber line (HDSL) frame by including signaling signals for the voice service and signal processing mode information in a user-defined interval of the high bit rate digital subscriber line frame, to the multi-rate digital subscriber line terminal through the twisted pair line. During upstream voice service, the remote terminal receives the high bit rate digital subscriber line frame and transmits the signaling signals received to an exchange.
Owner:SAMSUNG ELECTRONICS CO LTD
Method and control channel for uplink signaling in a communication system
InactiveUS20050047393A1Special service provision for substationMultiplex system selection arrangementsCommunications systemUplink transmission
In a method of transmitting control signals for uplink transmission of packet data in a communication network, control signal data related to scheduling a user for uplink transmission of packet data is transmitted over a single control channel. The single control channel may be configured based on the transmission mode the user is in for scheduling an uplink transmission from the user to the network, so that only one control channel is used, regardless of the transmission mode the user is in for scheduling the user for the uplink transmission. The control channel may be embodied as a sub-frame adapted to carry control information that is dependent based on the transmission mode the user is in for scheduling an uplink transmission from the user to the network.
Owner:ALCATEL-LUCENT USA INC
Remote control for wireless control of system and displaying of compressed video on a display on the remote
InactiveUS6970127B2Television system detailsElectric signal transmission systemsWireless controlWeb browser
A system for wireless remote control of a gateway and ordering or invocation of services provided by a headend. The remote control includes a video display and user input device or keyboard and can decompress and display compressed streaming video in some embodiments. Some species of the remote control can act as web browsers, appliance control, TIVO function control, an IP telephony telephone, a cellular telephone and / or an MP3 player. In some embodiments, the gateway and / or headend can implement TIVO-like functions under control from a wireless remote of custom design or implemented on a Personal Digital Assistant.
Owner:GOOGLE TECH HLDG LLC
Methods and apparatus for providing quality-of-service guarantees in computer networks
An arbitration mechanism provides quality of service guarantees for time-sensitive signals sharing a local area computer network with non-time-sensitive traffic. Device adapters are placed at all access points to an Ethernet network. The device adapters limit admission rates and control the timing of all packets entering the network. By doing so, collisions are eliminated for timesensitive traffic, thereby guaranteeing timely delivery. A common time reference is established for the device adapters. The time reference includes a frame with a plurality of phases. Each of the phases is assigned to a device adapter. Each device adapter is allowed to transmit packets of data onto the network only during the phase assigned thereto. The length of the phases may be modified in accordance with the number of packets to be transmitted by a particular device adapter. A master device adapter may be appointed to synchronize each of the device adapters.
Owner:FAR NORTH PATENTS LLC +1
Codec with network congestion detection and automatic fallback: methods, systems & program products
InactiveUS20030012138A1Reduce bitrateError preventionTransmission systemsSession controlCongestion detection
A codec detects congestion in a packet network and responds via a session control protocol to re-negotiate codec-type and / or parameters with the receiving codec to reduce bit rate for supporting a session. Once the connection and session are established, encoded packets start flowing between the two codecs. A control entity sends and receives network congestion control packets periodically in the session. The congestion control packets provide a "heartbeat" signal to the receiving codec. When the network is not congested, all "heartbeat" packets will be passed through the network As network congestion increases, routers within the network discard excess packets to prevent network failure. The codecs respond to the missing packets by slowing down the bit rate or proceeding to renegotiate a lower bit rate via the session control protocol. If there are no missing packets, the codecs detect if the session is operating at the highest bit rate, and if not, re-negotiate a higher bit rate.
Owner:IBM CORP
Systems and methods for adaptive application provisioning
ActiveUS20130297802A1Error detection/correctionDigital computer detailsApplication softwareSelf adaptive
The present application is directed towards systems and methods for adaptive application provisioning for cloud services. An appliance deployed in a network as a gateway may be able to transparently monitor application activity in a cloud computing environment provided by one or more servers, including servers executed by virtual machines, bare-metal or non-virtual servers, or other computing devices. In some embodiments, the appliance may monitor one or more network metrics, including bandwidth usage, latency, congestion, or other issues; and / or may monitor application health or server or virtual machine statistics, including memory and processor usage, bandwidth usage, latency, or other metrics. Responsive to one or more metrics exceeding a threshold, the appliance may automatically provision or start, or deprovision or shut down, one or more virtual or physical machines from a cloud service provider, and may provide configuration information to the provisioned or started machines as needed.
Owner:CITRIX SYST INC
Method, computer program, and algorithm for computing network service value pricing based on communication service experiences delivered to consumers and merchants over a smart multi-services (SMS) communication network
ActiveUS8332517B2Service provisioningMetering/charging/biilling arrangementsService experienceNetwork service
A system and method for providing multi-services within a communication network according to various exemplary embodiments can include storing, in a database of a computer, user-defined sets of rules and instructions for providing multi-services to end user devices connected to a communication network comprising a Hybrid Fiber-Wireless (HFW) network having policy management capabilities. The system and method can receive, at one or more processors, the user-defined sets of rules and instructions from a plurality of end users via a plurality of end user devices. The system and method can configure a virtual network for each end user within the communication network using the policy management capabilities based on the user-defined sets of rules and instructions provided by each end user. The user-defined sets of rules and instructions define provisioning and delivery of resources and services provided by the communication network to the end user.
Owner:INCNETWORKS
Head end multiplexer to select and transmit video-on-demand and other requested programs and services
InactiveUS6857132B1Transmission systemsBroadband local area networksVideocassette recorderTransceiver
A system for providing video-on-demand service, broadband internet access and other broadband services over T-carrier systems including a pull multiplexer cherrypicker at the head end is disclosed. The pull multiplexer receives upstream requests and cull out MPEG or other compressed video packets, IP packets and other data packet types to satisfy the requests or to send pushed programming downstream. The downstream can be DSL or HFC. Each customer has a cable modem, DSL modem or a gateway which interfaces multiple signal sources to a LAN to which settop decoders, digital phones, personal computers, digital FAX machines, video cameras, digital VCRs etc. can be attached. Each gateway can coupled the LAN to a DSL line or HFC through a cable modem or a satellite dish through a satellite transceiver. A PSTN and conventional TV antenna interface is also provided.
Owner:GOOGLE TECH HLDG LLC
System, apparatus, and method for establishing circuit-switched communications via packet-switched network signaling
InactiveUS20050083909A1Interconnection arrangementsTime-division multiplexAs DirectedNetwork service
A system, apparatus and method for establishing circuit-switched (CS) communications in packet-switched (PS) multimedia networks such as IMS, and providing services via the PS networks to CS domain users. A dialog is established between terminals through the PS multimedia network. A service is provided to at least one of the terminals by way of the dialog. CS bearer information, including an indication that a communication flow is requested via a CS network, is communicated between the terminals by way of the dialog. A communication flow via the CS network is effected between the terminals as directed by the CS bearer information. IMS or other PS multimedia network services can thus be provided to users otherwise communicating via the CS-domain.
Owner:NOKIA TECHNOLOGLES OY
Device and method for managing fault detection and fault isolation in voice and data networks
InactiveUS7289449B1Multiplex system selection arrangementsError preventionSmart dataIntelligent equipment
The present invention provides a device and method for managing fault detection and isolation in voice and data networks. Specifically, the present invention is a device and method for fault detection and fault isolation that can be used to validate connectivity of a central site to a number of connected client devices. The present invention operates stage by stage, working from the central site back to a connected client device. The present invention can be controlled from a central maintenance station and as such does not require direct user enabling. In one embodiment, the present invention provides an intelligent device (e.g., an intelligent data concentrator) for coupling an electronic device to a network comprising a first interface for communicatively coupling the intelligent device to the network and a second interface for communicatively coupling the intelligent device to a plurality of client devices such that the client devices are communicatively coupled to the network. The intelligent device also comprises means for processing and interpreting data coupled to the first interface, and fault detection means coupled to the means for processing and interpreting data, wherein the fault detection means performs fault detection in the network. In one embodiment, the intelligent device operates in conjunction with a central control site in performing fault detection.
Owner:VALTRUS INNOVATIONS LTD
Method for implementing virtual network and virtual network
ActiveCN102857416ALoad balancingEfficient use ofHybrid transportNetworks interconnectionTraffic capacityMulti path
The embodiment of the invention provides a method for implementing a virtual network and the virtual network. The method comprises the following g steps: step (1), obtaining a transfer type, a source and a destination of a data packet sent by a host computer by a controller of the virtual network; step (2), formulating a forwarding strategy according to the transfer type, a port identifier of the source and a target identifier of the destination; and step (3), sending the forwarding strategy to each virtual access exchanger and each middle exchanger through which the data packet is to be passed, and executing the forwarding strategy to the received data packet received by the virtual access exchanger and the middle exchanger. In the forwarding process of the data packet, the controller can obtain various attributes of the data packet as target identifiers, formulate the forwarding strategy according to the target identifiers and forward the data packet more intensively and flexibly; and multi-user and multi-path forwarding is supported, flow load is balanced, and network resources are utilized more efficiently.
Owner:ZTE CORP
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