Matches 1 - 50 out of 151 1 2 3 4 >


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US20060159099 Videoconferencing device and system  
The invention comprises a bridgeless multi-way videoconferencing system with a number of high quality advanced features. It is connected at the customer's conference room or video site to a...
US20140016646 INTELLIGENT POLICY SERVER SYSTEM AND METHOD FOR BANDWIDTH CONTROL IN AN ATM NETWORK  
An intelligent policy server system and method for providing multiple service features and for controlling bandwidth usage in an ATM network. Profile arrays are provided which define feature...
US20140362863 SYSTEMS AND METHODS FOR MULTI-PAIR ATM OVER DSL  
At a transmitter, an ATM cell stream is received from the ATM layer and is distributed on a cell-by-cell bases across multiple DSL PHY's. At the receiver, the cells from each DSL PHY are...
US20130223453 SYSTEMS AND METHODS FOR MULTI-PAIR ATM OVER DSL  
At a transmitter, an ATM cell stream is received from the ATM layer and is distributed on a cell-by-cell bases across multiple DSL PHY's. At the receiver, the cells from each DSL PHY are...
US20110075670 SYTEMS AND METHODS FOR MULTI-LAYER INTERWORKING  
Systems, modules, computer-readable mediums and methods for multi-layer interworking are provided. An identified traffic path is selected from one or more traffic paths. The identified traffic...
US20110075669 AUDIO MIXER AND METHOD  
A telecommunications system includes a first node having audio and video streams. The system includes a second node having only an audio stream. The system includes a mechanism for forming a call...
US20110128963 SYSTEM AND METHOD FOR VIRTUAL CHANNEL COMMUNICATION  
A system and method for communicating over a single virtual channel. The method includes reserving a first group of credits of a credit pool for a first traffic class and a second group of credits...
US20110317708 QUALITY OF SERVICE CONTROL FOR MPLS USER ACCESS  
A method of associating a Quality of Service priority with a Service Access Point (SAP) is disclosed. The method provides for provision of Quality of Service priorities on incoming data packets as...
US20110142053 METHODS AND APPARATUS TO COMMUNICATIVELY COUPLE VIRTUAL PRIVATE NETWORKS TO VIRTUAL MACHINES WITHIN DISTRIBUTIVE COMPUTING NETWORKS  
Methods and apparatus to communicatively couple virtual private networks to virtual machines within distributive computing networks are disclosed. A disclosed example method includes receiving a...
US20070027717 Automatic patient record update enabled clinical messaging  
Embodiments of the present invention provide methods and apparatuses for automatic patient record creation for messaging. Embodiments provide messaging systems, devices and methods for electronic...
US20070081540 Emergency services notification from an ATM system and methods  
Systems, methods, and software are described for facilitating contact with an emergency services provider from an ATM. An ATM network host computer system may receive a first communications signal...
US20110058558 NETWORK CONTROL DEVICE AND NETWORK CONTROL METHOD  
A network control device includes a command receiver receiving a command with respect to operation policies of a plurality of maintenance associations (MAs) that construct a single call, a message...
US20100040064 TRANSMITTER APPARATUS  
A transmitter apparatus includes: an MAC-SDU receiver section (11) configured to receive an MAC-SDU in an MAC layer from an RLC layer; an MAC-PDU generator section (13) configured to generate an...
US20070140175 Atm switch for use in w-cdma  
An ATM switch for use in a W-CDMA comprises two boards, thereby reducing the number of boards in order to increase the usability of rack space while mitigating the manufacturing costs. The ATM...
US20100290471 SYSTEMS AND METHODS FOR MULTI-PAIR ATM OVER DSL  
At a transmitter, an ATM cell stream is received from the ATM layer and is distributed on a cell-by-cell bases across multiple DSL PHY's. At the receiver, the cells from each DSL PHY are...
US20100208737 SYSTEMS AND METHODS FOR MULTI-PAIR ATM OVER DSL  
At a transmitter, an ATM cell stream is received from the ATM layer and is distributed on a cell-by-cell bases across multiple DSL PHY's. At the receiver, the cells from each DSL PHY are...
US20110019545 METHOD AND APPARATUS FOR AUTO DETECTION OF AAL5 TYPE FRAMES FOR VCC AND VPC SWITCHES  
In Asynchronous Transfer Mode (ATM) communications networks, certain congestion control features, such as Partial Packet Discard (PPD) and Early Packet Discard (EPD), operate on ATM cells that...
US20060291381 Diverse routing for switched connections  
A method and node is provided for setting up a diverse path of switched connections in a network. Results from a trace of a primary path are added to a setup signal for the diverse path. The...
US20070223485 Method for Providing Functionality of an Exchange Termination Unit and a Line Termination Unit in a Communication Network  
A method for providing the functionality of an exchange termination unit (ET) and a line termination unit (LT) in a communication network (NW) that on the subscriber side has at least one...
US20050129024 Providing VPLS-like service over native ATM networks  
A method and apparatus are provided for emulating VPLS within an ATM network. Provider Edge devices are configured for the VPLS connections. Each provider edge device advertises its configured...
US20050195854 Service connection method and architecture  
A point-to-point protocol (PPP) proxy module enables subscribers to seamlessly establish multiple, simultaneous PPP connections with one or more telecommunications networks through different...
US20110096783 FLEXIBLE OFDM/OFDMA FRAME STRUCTURE FOR COMMUNICATION SYSTEMS  
A flexible OFDM/OFDMA frame structure technology for communication systems is disclosed. The OFDM frame structure technology comprises a configurable-length frame which contains a variable length...
US20050201384 Upgrading ATM embedded networks to carry IP signals  
An Asynchronous Transfer Mode (ATM) signal is phase modulated based on an Internet Protocol (IP) signal to form a combined ATM/IP signal. The ATM signal is phase modulated without exceeding a...
US20050141509 Ethernet to ATM interworking with multiple quality of service levels  
A method of supporting multiple quality of service (QoS) levels for data being transmitted between two networking devices, such as customer equipment (CE), that use Ethernet and Asynchronous...
US20070171912 Network relay method and device  
By a method and device which improve a transmission efficiency on an ATM transmission line upon network relay between an ATM cell and an Ethernet frame which is a variable length frame of a...
US20050281267 ATM switching protocol  
Described are a system and method of forwarding ATM cells among component boards in a computing platform. ATM cells received at an ingress media port of component board may be forwarded to a...
US20090190595 METHOD, SYSTEM AND DEVICE FOR TRANSMITTING OVERHEAD INFORMATION  
A method for sending overhead information includes: encoding customer information into a 64B/66B customer information code block; encoding configured overhead information into a 64B/66B code...
US20100220730 EFFICIENT PRUNING OF VIRTUAL SERVICES IN BRIDGED COMPUTER NETWORKS  
In one embodiment, a bridge in a computer network may execute a spanning tree protocol (STP) for network topology and a registration protocol for traffic control of virtual connections (e.g.,...
US20070242674 Method for Assigning a Number of M Data Links Located on the Subscriber Side to a Number of N Data Links Located on the Transporter Side  
In a method for assigning a number of M data links located on a subscriber side to a number of N data links located on a transport side, each of the M data links located on the subscriber side is...
US20070286200 FAULT TOLERANT ATM-BASED DISTRIBUTED VIRTUAL TANDEM SWITCHING SYSTEM AND METHOD  
A System and method for reducing and surviving failures in a voice trunking over ATM (VTOA) environment includes a CS-IWF complex having a plurality of interconnected CS-IWF units, each unit...
US20060193324 ARBITRATION METHOD FOR OUTPUT CELLS OF ATM AND ARBITER CIRCUIT  
The invention provides an arbitration method and an arbiter circuit by which equal arbitration of output cells can be achieved with a comparatively simple configuration even where a very great...
US20070081466 ATM cell service apparatus accommodating an ATM cell in an optical asynchronous communications network through a North America asynchronous communications network  
After a DS3 signal is terminated by the DS3 interface circuit, an ATM cell is extracted by an ATM cell extraction circuit from a signal input through a DS3 network after performing an ATM mapping...
US20090067433 METHOD AND SYSTEM FOR CONTROLLING A BACK-UP NETWORK ADAPTER IN A LOCAL COLLECTION FACILITY FROM A REMOTE FACILITY  
A system and method suitable for processing television signals includes a local collection facility that has a plurality of receivers receiving a plurality of channel signals a plurality of...
US20100020803 LAYER 1 FRAME CONSTRUCTION  
A layer 1 network frame is disclosed that includes data of a layer 2 frame. A header of the layer 1 frame header includes: a packet length field to indicate a size of a payload portion of the...
US20050207418 Communication using abbreviated ATM header, especially suitable for use in DSL scenario  
A communication method is based on a communications standard such as, for example, asynchronous transfer mode (ATM), that defines a cell format 110 with a standard header 5 of a standard length M...
US20050195823 Video/audio network  
A packet-based data network comprises: a packet-based network switch; a plurality of packetised data sources coupled to the network, the packetised data comprising at least one of audio data or...
US20090196295 ONE OR MORE MULTIPORT SYSTEMS TO FACILITATE SERVICING OF ASYNCRHONOUS COMMUNICATIONS EVENTS  
One or more multiport systems are used to facilitate servicing of asynchronous communications events. A multiport system, such as an open collector multiport system, receives from one of a...
US20090067432 METHOD AND SYSTEM FOR CONTROLLING A BACK-UP MULTIPLEXER IN A LOCAL COLLECTION FACILITY FROM A REMOTE FACILITY  
A system and method suitable for processing television signals includes a remote facility and a local collection facility in communication with the remote facility. The local facility has a...
US20100128730 SIP-Enabled Framework for Multi-Domain Roaming Control Plane in a WiMAX Access Network  
Middleware is provided as a control plane for WiMAX control messaging. Each ASN in a WiMAX system is associated with a Session Initiation Protocol (SIP) server. A plurality of Functional Entities...
US20070153799 Providing services over hybrid networks  
In hybrid networks, there are different schemes to identify traffic. ATM networks identify traffic on two levels. The present invention provides a method and apparatus of identifying traffic in a...
US20050030950 QOS aware expansion mechanism  
In a data communication system comprising a plurality of peripherals having respective interfaces, the interfaces having device drivers and being coupled to a common bus for communication with a...
US20080117916 VoIP TERMINAL APPARATUS, VoIP COMMUNICATION SYSTEM AND PRESENCE CHECK METHOD THEREOF  
A Voice over Internet Protocol (VoIP) terminal apparatus includes: a user input part; a display; a communication part, which communicates through a network; a storage part which stores a...
US20110090910 ENHANCED VIRTUAL SWITCH  
A system and method for providing network connectivity to a host, involving creating a virtual switch on the host, specifying at least one data link attribute of the virtual switch, creating a...
US20070280267 Completely Dry Pseudowires  
Techniques are described for implementing completely dry pseudowires which can be utilized for transporting protocol data units formatted in accordance with a first protocol from a first device to...
US20090268741 ACCESS DEVICE AND METHOD FOR COMMUNICATION BETWEEN MASTER SHELF AND SLAVE SHELF  
A method and apparatus for communication between the master shelf and the slave shelf of an access device is provided. The method includes these a main control board of the master shelf configures...
US20110149976 DISTRIBUTING CELLS ON AN IMA LOGICAL LINK HAVING INACTIVE IMA SUB-LINKS  
The invention is directed to a method and system for efficiently distributing Inverse Multiplexing over ATM (IMA) filler cells on IMA logical links having inactive or unusable IMA sub-links....
US20050185650 Method for improved handling of dynamic bandwidth changes in a transport network using inverse multiplexing  
One of the objects of the invention is a method for improved handling of dynamic bandwidth changes in a transport network using inverse multiplexing such that at least one connection end-point of...
US20090180478 ETHERNET SWITCHING METHOD AND ETHERNET SWITCH  
The present invention discloses an Ethernet switching method, including: dividing a communication period of a transmitting component of an Ethernet port into at least two equal transmission time...
US20050122978 Systems and methods for ADSL inverse multiplexing  
Systems and methods utilize inverse multiplexing to deliver a high bit rate service, such as streaming video, concurrently over multiple Asynchronous Digital Subscriber Lines (ADSL). Because ADSL...
US20060280183 Method and apparatus for automatic synchronization of monitoring points of a network management system along a permanent virtual circuit  
A method and apparatus for automatic synchronization of monitoring points for a network management system (“NMS”) along a permanent virtual circuit (“PVC”) is disclosed. A NMS in an synchronous...

Matches 1 - 50 out of 151 1 2 3 4 >