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7415006 |
Method and system for transporting data packets of a data stream
For transporting data packets of a data stream between a packet-oriented network (LAN) and a channel-oriented data stream processing module (VMOD), a data stream controller (ST) is provided which,...
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7403478 |
Method for data traffic policing, a data traffic policer realizing such a method and a telecommunication network including such a data traffic policer
The present invention concerns a method for use in a telecommunication network by a data traffic policer for data traffic policing on a data communication link. The data traffic includes data cells...
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7397806 |
Method for integration of a packet-oriented network into a communication system
A method for Integration of a packet-oriented network in a communication system has at least one central communication device embodied with an application interface for exchange of communication...
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7397768 |
Zone management in a multi-module fibre channel switch
A method for changing zoning in a fiber channel fabric is provided. The method includes receiving zone date from a management module, wherein the zone data is received by a fiber channel switch;...
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7382790 |
Methods and apparatus for switching fibre channel arbitrated loop systems
Methods and apparatus for switching Fibre Channel Arbitrated Loop Systems is provided between a plurality of Fibre Channel Loop devices. In one aspect of the invention, the system switches based at...
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7379470 |
Combined and data compressed FIFO based arbitration for a non-blocking switch
A method and system for switching data packets through a multiple (m) input, multiple (n) output switching device providing a switching method having a fast one-cycle throughput. A respective...
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7366092 |
Hash and route hardware with parallel routing scheme
A multiprocessor switching device substantially implemented on a single CMOS integrated circuit is described in connection with a parallel routing scheme for calculating routing information for...
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7359401 |
Transmitter/receiver apparatus
A transmitter/receiver apparatus has a status checker that checks whether a plurality of ports of different types are active or not and a reference table that holds, among the transmission delay...
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7356040 |
Communication system, method and controller for routing calls within private networks distributed among geographically distant zones
A controller (GK) of a communication system (SYS) including in each of a plurality of geographically distant zones (ZA, ZB, ZC) a zone-specific controller (GK) and one or more subscriber terminals...
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7352742 |
Method and apparatus for transmitting to an upper layer of information included in a packet
A method for transmitting information included in a received packet to an upper layer of a node, including: judging whether or not a first packet satisfies a first condition, storing information...
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7352740 |
Extent-based fibre channel zoning in hardware
The present invention provides a system and a method for filtering a plurality of frames sent between devices coupled to a fabric by Fiber Channel connections. Frames are reviewed against a set of...
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7349411 |
Economically expansible switching network
A telecommunications switching node comprising a plurality of input and output (I/O) ports configured to receive and transmit telecommunications signals, a switching core comprising a plurality of...
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7339785 |
Interposer for blade center
A computer system for receiving standard and expanded computer devices includes a chassis, a midplane, and an interposer. The chassis includes bays, each adapted to receive the standard computer...
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7324464 |
Communication system with connectable interface device
The communication system includes multiple participating devices connected with each other by a data line. At least one connection device for connection to a corresponding participant device...
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7317731 |
System and method for distributed resource reservation protocol-traffic engineering (RSVP-TE) hitless restart in multi-protocol label switching (MPLS) network
A system of hitless restart in a network, where at least one node in the network provides routing control distributed among ingress ports (ingress cards) and egress ports (egress cards), is...
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7298756 |
System and method for programming cell packet headers
A system and method are provided for controlling packet header information in a packet communications switch fabric. The method comprises: programming the cell header overhead (OH) field...
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7283749 |
Fiber and wire communication system
This invention provides a new architecture for a communication system between head-ends and end-users which expands bandwidth and reliability of the communication system. A mux-node receives...
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7280834 |
Radio communication system
A radio communication system has a base station(s), a plurality of mobile stations, and a line controller connected to the base station. The line controller has a first memory for keeping track of...
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7269181 |
Robust radio base station controller architecture
A base station controller system comprises a high data rate distributed switching fabric providing flexible access to call processing resource pools. The arrangement permits a system controller to...
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7251249 |
Integrated high speed switch router using a multiport architecture
A switch/router circuit integrates a multi-port memory array with the Media Access Control (MAC) units to facilitate direct transfer of packet payloads to the destination port. The store and...
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7233599 |
Interface device with stored data on transmission lines characteristics
The present invention relates to high speed communications, in particular, to an interface device between a transmitting device and a receiving device of a transmission system, wherein the...
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7233596 |
Switching method and apparatus
The present invention relates to a switching method and apparatus for performing a switching operation in a telecommunication network, wherein a side information and a service information generated...
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7224671 |
Method and apparatus for load balancing in network processing device
A data rate controller controls a rate that data is transferred over a backplane in a network processing device. A bandwidth allocator allocates bandwidth to an input port for transmitting data...
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7215639 |
Congestion management for packet routers
A method and system for regulating packet flow to a downstream entity capable of forwarding packets to a plurality of intermediate destinations. The method includes maintaining a database of...
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7212525 |
Packet communication system
A Packet communication system has a first line interface; a second line interface that accommodates lines slower than lines accommodated by the first line interface; a crossbar switch; and a...
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7191258 |
Packet forwarding system having a control packet processor which allocates the bandwidth for a control packet adaptively and processing method thereof
A control packet management device of a packet forwarding system has a packet queue having a plurality of queues to store a control packet as transmitted, a first processor to transmit said control...
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7181759 |
System and method for providing interactivity for end-users over digital broadcast channels
A system and method for allowing an end-user to interact with a system in order to execute an application. Multiple application packets are broadcast to a plurality of end-users, such that the...
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7177317 |
Flexible scheduler in an asynchronous transfer mode (ATM) switch
A flexible scheduler in an ATM switch. The scheduler enables each connection to be served fairly according to associated quality of service parameters, while enabling several other features. A...
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7173903 |
Vehicle active network with communication path redundancy
A vehicle active network ( 12 ) communicatively couples devices ( 14–20 ) within a vehicle ( 10 ). Device operation is independent of the interface ( 22–28 ) of the device ( 14–20 ) with the...
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7170902 |
Cross-bar switch incorporating a sink port with retry capability
A cross-bar switch includes a set of input ports to accept data packets and a set of sink ports in communication with the input ports to forward the data packets. Each sink port includes a...
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7170853 |
Vehicle active network topologies
A vehicle active network ( 12 ) communicatively couples devices ( 14–20 ) within a vehicle ( 10 ). Device operation is independent of the interface ( 22–28 ) of the device ( 14–20 ) with the...
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7167481 |
Technique for computing pathways in a multi-stage switch fabric through exploitation of symmetrical links
A switch fabric for switching data traffic according to a plurality of links. The data traffic may convey audio information, video information, or any other type of information. The switch fabric...
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7167479 |
Multi-chassis broadcast router having a common clock
Supportably mounted by each chassis of a multi-chassis broadcast router are primary router matrix cards, redundant router matrix cards and clock-demanding input and output cards. A first master...
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7167477 |
Apparatus and method for recovering abnormal control cells in asynchronous transfer mode exchange subscriber unit
An apparatus and method for recovering abnormal control cells in an asynchronous transfer mode (ATM) exchange subscriber unit. A signal cell or control cell is transmitted and a plurality of...
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7167474 |
Network relaying apparatus and network relaying method capable of high-speed routing and packet transfer
A network relaying apparatus and method for routing and transferring packets at high speed. A transfer engine stores the packets received through a network interface in a packet buffer, and stores...
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7164677 |
Data switching system
A data switching system comprising one or more I/O elements each comprising a plurality of first input/output ports adapted to receive and transmit data packets or cells to and from an external...
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7151778 |
Frame filtering of fibre channel packets
The present invention provides a system and a method for filtering a plurality of frames sent between devices coupled to a fabric by Fiber Channel connections. Frames are reviewed against a set of...
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7151774 |
Method and apparatus for trunking links having different transmission rates
A network device that controls the communication of data frames between stations includes ports that receive data frames from the stations and transmit the data frames. A number of the ports may be...
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7139291 |
Hitless reconfiguration of a switching network
A multi-stage switching network that can hitlessly reconfigure itself comprising a controller that controls each stage separately. The controller designates the paths through each stage according...
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7139269 |
Cascading of gigabit switches
A method of handling data packets in a series of network switches includes receiving an incoming data packet at a data port of a first switch of the series of network switches. A module id bitmap...
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7139244 |
System and method for remotely inventorying multiplexing element switching fabric
Systems and methods for inventorying a broadband access network multiplexing element switch fabric are disclosed. The methods include establishing communication with an element manager from a...
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7120728 |
Hardware-based translating virtualization switch
Placing virtualization agents in the switches which comprise the SAN fabric. Higher level virtualization management functions are provided in an external management server. Conventional HBAs can be...
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7120142 |
Communication management system and method
Broadband multimedia system including a communication bus, a router, connected to the communication bus and further between a plurality of media sources and a plurality of network transmitters, a...
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7116633 |
Packet switching system and method
A packet switching system capable of ensuring the sequence and continuity of packets and further compensating for delays in transmission is disclosed. Each of two redundant switch sections has a...
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7113502 |
Communication management system and method
Broadband multimedia system including a communication bus, a router, connected to the communication bus and further between a plurality of media sources and a plurality of network transmitters, a...
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7103057 |
Information processing apparatus and communication function expansion method
An information processing apparatus includes a CPU and a memory connected to an internal local bus, and includes a data transmission/reception unit transmitting and receiving data to and from a...
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7095726 |
ATM switching system and cell control method
An ATM switching system includes PVC allocation circuits 13 -i corresponding to output queues 14 -i is disclosed. At the time of arrival of the leading cell of each burst data, if the output line...
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7079525 |
Network switch having a hybrid switch architecture
A network switch having a hybrid switch architecture, which is scalable to increase connectivity, buffering, and bandwidth by using multiple shared-memory switch fabrics and multiple crossbar...
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7068937 |
Fiber and wire communication system
This invention provides a new architecture for a communication system between head-ends and end-users which expands bandwidth and reliability of the communication system. A mux-node receives...
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7068667 |
Method and system for path building in a communications network
A method and system for managing an interconnect fabric that connects nodes. A network manager manages an interconnect fabric or network of routing devices (e.g., interconnect fabric modules,...
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