326 results about "Mix network" patented technology

Telephone calls, data and other multimedia information is routed through a hybrid network which includes transfer of information across the internet utilizing telephony routing information and internet protocol address information. A media order entry captures complete user profile information for a user. This profile information is utilized by the system throughout the media experience for routing, billing, monitoring, reporting and other media control functions. Users can manage more aspects of a network than previously possible, and control network activities from a central site. A directory service that supports a hybrid communication system architecture is provided for routing traffic over the hybrid network and the internet and selecting a network proximal to the origination of the call.

The present invention is a method and system for transferring calls among communicating devices connected through a public network. The service is offered by a public network to permit a party in a ongoing conversation to transfer a call to another communicating device that may be more convenient to use, such as from a mobile telephone experiencing static to a land-based telephone, or from a home telephone to a mobile phone as a party leaves the home. In a method according to the invention, the network first establishes a connection between two communicating parties. The network then receives from one of the parties a request to transfer the call to another communications device. The network then transfers the call. The invention may be entirely network-based, in which case there may be a database of transferee devices stored on the network. Alternatively, the invention may be hybrid network-based and premises equipment-based, in which case the database of transferee devices may be stored in the premises equipment.

A system and method for routing a telephone call on a PSTN network to a data device. The present invention utilizes an automatic call processing system that has a one number location service. A called party provides a calling profile that is stored in the automatic call processing (ACP) system. When a call is placed to a telephone number that is assigned to the called party, the call is routed to the ACP system. The ACP system calls each of the numbers of the calling profile for that called party until that party is reached. At least one of the destinations in the calling profile is a logical address for a data network. The automatic call processing system recognizes the logical address and queries a directory to determine if an IP address has been registered in the directory for the logical address of the called party. If the called party is using a data device that is logged on the Internet, an IP telephony agent, such as an IP telephony client running on the data device, registers the IP address of the data device together with the logical address of the caller. If the ACP system determines if an IP address is registered with the directory, the ACP system will direct the call to an Internet telephony gateway. The Internet telephony gateway encodes and packetizes the voice information for transmission over the data network to the data device.

A method and apparatus is provided of handling modified packets containing additional information regarding source and data type for efficient processing within a mixed network. Incoming and outgoing packets are sent via a dynamic protocol which adapts to circumstances, including the type of network being used, the type of packet being transmitted and the network guidelines.

Method and systems for controlling a hybrid network having software-defined network (SDN) switches and legacy switches include initializing a hybrid network topology by retrieving information on a physical and virtual infrastructure of the hybrid network; generating a path between two nodes on the hybrid network based on the physical and virtual infrastructure of the hybrid network; generating a virtual local area network by issuing remote procedure call instructions to legacy switches in accordance with a network configuration request; and generating an SDN network slice by issuing SDN commands to SDN switches in accordance with the network configuration request.

A hybrid network controller may determine and / or communicate traffic management information for enabling setup and / or handoff of call and / or communication session among femtocells, access points and / or end-point devices. Traffic management information may comprise set-up instructions, handoff instructions, transmit power, neighbor list information, signal quality thresholds, frequency assignments, transmission time, code assignments and / or antenna pattern assignments. The hybrid network controller and / or an end-point device may control handoffs between a communication device external to the communication system and the femtocells, access points and / or end-point devices. Received signal strength, interference levels, SNR, signal path delay, power consumption, traffic loads, bandwidth usage and / or radio resource availability may be monitored and / or analyzed by the hybrid network controller. The hybrid network controller may assign time slots, codes, antenna patterns as well as a serving femtocell and / or AP for a set up and / or a handoff. The information may be communicated via wired, optical and / or wireless interfaces.

Aspects of a method and system for enterprise level management in a multi-femtocell network are provided. In this regard, one or more endpoint devices may receive traffic management information from a hybrid network controller for enabling handoff of calls and / or communication sessions among femtocells and / or access points. The received traffic management information may comprise set-up instructions, handoff instructions, transmit power, neighbor list information, signal quality thresholds, frequency assignments, transmission time, code assignments and / or antenna pattern assignments. The endpoint device may control handoffs between a communication device external to the communication system and the femtocells, access points and / or end-point devices.

A first aspect of the invention relates to a method for verifying an attachment of a mobile node to a network element in a network. A second aspect of the invention relates to a method to be implemented in a mobility anchor node, which detects whether a race condition between registration messages occurs and resolves the most recent location of a mobile node. A third aspect of the invention relates to a method for detecting whether a binding cache entry for a mobile at a correspondent node has been spoofed and to a method for registering a care-of address of a mobile node at a correspondent node. A fourth aspect of the invention relates to a method for providing from a mobile node to a local mobility anchor information on an attachment of a mobile node to a network element.

Telephone calls, data and other multimedia information is routed through a hybrid network which includes transfer of information across the internet. A media order entry captures complete user profile information for a user. This profile information is utilized by the system throughout the media experience for routing, billing, monitoring, reporting and other media control functions. Users can manage more aspects of a network than previously possible, and control network activities from a central site. The hybrid network also contains logic for responding to requests for quality of service and reserving the resources to provide the requested services.

Methods and apparatus, including computer program products, for a mixed network architecture in data forwarding storage. A method includes two or more networks of interconnected computer system nodes, in which the networks include at least one private network and one public network. A request can be received from a source system linked to a central server to store data. The method further includes determining whether to forward the data to a computer memory in the private network or the public network or a combination of private and public networks, directing the data to the computer memory in the determined network, and continuously forwarding the data from the computer memory to other computer memories in the determined network without storing on any physical storage device in the first network.

A speech recognition system includes an input device to receive voice sounds, one or more processors, and one or more storage devices storing parameters and program modules including instructions which cause the one or more processors to perform operations. The operations include extracting an acoustic feature sequence from audio waveform data converted from the voice sounds, encoding the acoustic feature sequence into a hidden vector sequence using an encoder network having encoder network parameters, predicting first output label sequence probabilities by feeding the hidden vector sequence to a decoder network having decoder network parameters, predicting second output level sequence probabilities by a hybrid network using character-base language models (LMs) and word-level LMs; and searching, using a label sequence search module, for an output label sequence having a highest sequence probability by combining the first and second output label sequence probabilities provided from the decoder network and the hybrid network.

The invention relates to a device-to-device relay communication-based resource allocation method. In a single cell, an LTE-Advanced cellular network and a device-to-device (D2D) system constitute a hybrid network, and the duplex mode of the cellular network is a time division duplex mode, and the device-to-device (D2D) system utilizes the uplink resources of the cellular network in the cell in a multiplex mode. The device-to-device relay communication-based resource allocation method includes the steps of interaction with a base station, update of a resource record table, application and distribution of resources, and selection of relay nodes. According to the device-to-device relay communication-based resource allocation method of the invention, at first, system resources are allocated to active cellular subscribers according to polling standards under the premise that communication quality can be ensured, and then, most suitable resources are selected for device-to-device (D2D) subscribers in the cell through using a genetic algorithm according to maximum resource utilization rate standards. The objective of the invention is to minimize the probability of resource allocation failure and enable more device-to-device (D2D) subscribers can perform communication with normal communication of the cellular subscribers ensured.

A hybrid network includes telephone and non-telephone network media. The communication devices communicate along the hybrid network according to a media access plan. The non-telephone communication devices do not have collision detection although the telephone communication devices do. The non-telephone communication devices have higher power and sensitivity levels than the telephone communication devices. In some embodiments, the media access plan includes a registration timeslot for the non-telephone communication devices.

A hybrid network system, a communication method and a network node are provided. The hybrid network system includes a combined network system architecture of a point-to-point network and a broadcast network, the point-to-point network is provided with a plurality of point-to-point channels, and each network node can send a message to a corresponding network node or receive the message from the corresponding network node through the point-to-point channel; the broadcast network is provided with a plurality of broadcast channels, and each broadcast channel can only have one sender at most at the same time, but can have a plurality of receivers; at least a part of network nodes have the capability of sending messages to be broadcast, at least a part of network nodes have the capability of receiving the broadcast messages, and at least some network nodes are configured to select the broadcast network or the point-to-point network at least according to communication tasks to be executed per se to complete the communication tasks to be executed. Preferably, each network node has the capability of sending and receiving the broadcast message. The hybrid network system of the embodiment of the present invention has high flexibility and high communication performance.

System and method for selecting a transmission medium on which to transmit a first stream. At least one of the plurality of transmission media may be substantially dynamic in nature. Path characteristics of each of a plurality of transmission media may be determined. A first transmission medium may be selected from the plurality of transmission media for the first stream based on the determined path characteristics. A first plurality of packets of the first stream may be transmitted on the first transmission medium.

Mediation systems and methods for hybrid networks including an IMS network. A system and method mediates an IMS network having a serving call state control function (S-CSCF) for providing session control for user endpoint (UE) devices with an alternative network to create a hybrid network. A service and corresponding service request code are defined to utilize at least a subset of capabilities provided by said alternative network. The S-CSCF is provisioned to identify and receive an alternative network service request message from a UE, including providing a call model having at least one filter code to associate said alternative network service code with at least one application server (AS) dedicated to serving alternative network service requests, said AS being responsive to service point triggers (SPTs). The AS is in communication with and capable of controlling delivery of at least a subset of services provided by said alternative network. The alternative network is a wireless broadcast network, such as a DVB-H network or a forward link only (FLO) network. The IMS network and S-CSCF and ASs are provisioned to provide two-way transport for interactive services for said hybrid network. The call model for alternative network services is constructed as a dynamic call model.

The invention discloses a parallel partition electromagnetic transient digital simulation method of an AC and DC power system. The method comprises the following steps of: partitioning a target AC and DC power system into a plurality of subnets comprising an AC network subnet, a current converter subnet, a DC network subnet or an AC and DC mixed network subnet; acquiring equivalent impedance matrix and equivalent potential at port point of each subnet; acquiring current of the tie-line between the subnets; acquiring node voltages of each subnet according to the current of the tie-line between the subnets; solving differential equations of a generator, a control system, and the like of each subnet; processing a user self-defined model, an MATLAB model and input and output information of a physical device; processing input and output information of an electromagnetic transient interface. The simulation method has the advantages of flexible net partition mode, high computation speed, and the like. The simulation method can be simultaneously suitable for electromagnetic transient net partition parallel computation of an AC and DC system, parallel computation of electromechanical transient, accessing a user self-defined model, processing an MATLAB model and a physical device and the like, thereby realizing digital simulation of various transient and dynamic processes of the AC and DC power system.

A universal integrated circuit card (UICC) may include a universal subscriber identity module (USIM); a code division multiple access (CDMA) subscriber identity module (CSIM); a memory to store instructions; and a processor. The processor may execute instructions to determine a type of wireless access network available to a user equipment (UE) associated with the UICC; perform updates of the UICC using the USIM, in response to detecting a CDMA enhanced High Rate Packet Data (eHRPD) network, a Global System for Mobile Communication (GSM) access network, or a Long Term Evolution (LTE) access network; and perform updates of the UICC using the CSIM, in response to detecting an available CDMA access network other than a CDMA eHRPD access network.

The invention discloses a hybrid network gateway combining a CAN with an Ethernet network in a body and a data exchange method thereof. The hybrid network gateway comprises a CAN message transmitting and receiving module, an Ethernet message transmitting and receiving module, a signal processing conversion module and a logic main control module, wherein the CAN message transmitting and receiving module is used for carrying out communication with equipment on a CAN bus on a vehicle; the Ethernet message transmitting and receiving module is used for carrying out communication with equipment on the Ethernet and comprises an upper computer and novel Ethernet vehicle-mounted equipment; the signal processing conversion module is used for parsing, packaging and forwarding a CAN message and an Ethernet message and enabling the CAN message and the Ethernet message to accord with a requested protocol and is compatible to the universal Ethernet; and the logic main control module is used for determining a message distribution direction, responding to instructions, such as related diagnosis and like, which are sent by an Ethernet diagnosis port, and controlling onboard peripheral equipment to acquire data information. One gateway can simultaneously communicate with multiple paths of CAN networks. The hybrid network gateway uses a vehicle-mounted twisted-pair as an Ethernet communication bus, and compared with conventional RJ45, has the advantages of low cost, interference resistance and the like. A refresh instruction (such as a 3E maintaining instruction) on the vehicle-mounted equipment is subjected to special processing, so that both the vehicle-mounted CAN equipment and the gateway can be efficiently refreshed by the Ethernet.

Embodiments emulate agents in a contact center, or enterprise, that initiate communication sessions to each other over communication networks and measure data quality using one or more metrics. That data measured can include voice and video data. Examples of communication networks used to place the voice calls include Internet Protocol (IP) networks and hybrid networks including more traditional telephony components. The data collected by the emulated agents is sent to a monitoring server. The monitoring server and the emulated agent behavior can be configured and scheduled via a web interface. In addition, the web interface provides the user with detailed reports, performance summaries, and visualizations of data collected, further enabling the user to troubleshoot a contact center or enterprise over a variety of communication networks.

Embodiments of a method and system are disclosed to pass SMS messages from a mobile operating in a CDMA Radio Access Network to a Hybrid MSC, and to route the SMS message from the Hybrid MSC to a GSM SMS-C in the Core network, the hybrid wireless network having at least one radio access network (RAN) based on CDMA technology and a core network (CN) based on GSM technology.

A method and system for providing multi-market electronic trading with cloud computing. Electronic trading is provided via cloud computing network using public networks, private networks, community networks and hybrid networks. The cloud computing network provides on-demand self-service, broad network access, resource pooling, rapid elasticity and measured trading services for electronic trading. The method and system dramatically improve a trading infrastructure used by electronic traders by providing electronic trading using less bandwidth and less processing cycles via the cloud computing network than via a non-cloud computing network.

A communication system may include a plurality of entities comprising a hybrid network controller, one or more femtocells, one or more access points and / or one or more end-point devices. The hybrid network controller may determine and / or communicate configuration parameters corresponding to space, time, frequency and / or code domains that may enable communication of data between and / or among two or more of the entities. The configuration parameters may comprise frequency, time slot, codes and / or antenna pattern assignments. The network controller may control communication between a communication device external to the communication system and one or more of the entities within the communication system. Availability of frequencies, time slots, codes and / or antenna patterns may be monitored. The network controller may assign the femtocells, access points and / or end-point devices to handle the communication of the data. The hybrid network controller may communicate with the plurality of entities via wired, optical and / or wireless interfaces.

Disclosed herein is a mobile communication terminal and handover method therefor. In the mobile communication system, a Gateway GPRS Support Node (GGSN) of the asynchronous network is connected to a Packet Data Service Node (PDSN) of the synchronous network. Accordingly, as a mobile communication terminal, using packet data service in the asynchronous mobile communication system, moves into an area of a synchronous mobile communication system, the synchronous mobile communication system sets control signals and traffic to transmit packet data in response to a request from the asynchronous mobile communication system. Further, if forward and reverse channels are assigned between the mobile communication terminal and the synchronous mobile communication system, call setup is performed to provide the packet data service, and then a node B of the asynchronous mobile communication system releases the connection to the mobile communication terminal.