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7450588 |
Storage network out of order packet reordering mechanism
According to one embodiment, a system is disclosed. The system includes an input/output (IO) frame manager (IOFM) to route received IO frames to one or more IO lists and one or more IO frame order...
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7450560 |
Method for address mapping in a network access system and a network access device for use therewith
A method to support the assignment of a globally unique network public address and, optionally, a number of locally unique ports to a first private network subdevice having a private network...
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7450578 |
Method of addressing and routing data
A method of routing packets in a system includes the steps of receiving a plurality of packets, each packet including a routing label and a packet type, routing each packet to a destination within...
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7450551 |
Multicast transmission method in GEM mode in Gigabit-capable passive optical network and method of processing frame
A multicast transmission method in GEM mode in Gigabit-capable passive optical network and a method of processing frames. The multicast transmission method includes the steps of: (a) setting a...
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7447203 |
Broadband access for virtual private networks
Broadband access is provided to a virtual private network (VPN), including multiple local area networks (LANs) configured to interface with an IPv6 service provider network. Data to be routed from...
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7447153 |
System and method for end to end route control
Session independent end to end route control is provided by coordination between a pair of route control devices. Each device determines whether received traffic qualifies for end to end route...
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7447201 |
Multicasting in a high-speed switching environment
A system for multicasting in a high-speed switching environment includes a data memory logically divided into a plurality of blocks, a plurality of output ports, and a central agent. The central...
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7447202 |
Method and system for optimized reliable non-member group communication through write-only membership
A group communication mechanism for optimized reliable non-member group communication through write-only membership is disclosed. The group communication mechanism comprises two or more group...
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7447800 |
Mobile router device, mobile network system, and mobility management method of mobile router device
A mobile router device connects a mobile network containing several terminal devices and moving in a backbone network with the backbone network. The mobile router device decides whether to operate...
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7447197 |
System and method of providing network node services
A network node for processing messages transmitted via a network, the node including: a first circuit providing a processor-based node path; a second circuit, coupled to the first circuit,...
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7447186 |
Methods and apparatus for implementing mobile IPv6 route optimization enhancements
Methods and apparatus for establishing an optimized route between a Mobile Node and a Correspondent Node are disclosed. In particular, a Correspondent Node is notified of the location of a Mobile...
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7447200 |
System and method for simultaneously transporting different types of information over a power line
In one embodiment, an adapter is configured for coupling to a power line to receive and propagate multiple types of information including voice and video. In general, the adapter comprises (i) a...
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7447199 |
Switching matrix for a telecommunication network element
Disclosed is a memory-based switching matrix for cross-connecting the content of a plurality of input flows into the content of a plurality of output flows, the input flows being in the form of...
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7447185 |
Transmitting and protecting long frames in a wireless local area network
Methods and systems for communicating in a wireless network may use long frames each including an aggregation of medium access control (MAC) protocol data units (MPDUs). In certain embodiments, the...
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7447204 |
Method and device for the classification and redirection of data packets in a heterogeneous network
A system and method for classification of data units in a network device acts as a bridge in heterogeneous networks, provides many different services and provisions many different transport...
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7447205 |
Systems and methods to insert broadcast transactions into a fast data stream of transactions
Systems and methods insert broadcast transactions into a fast data stream of transactions. Header packets of transactions of one or more fast data streams are processed into a single fast data...
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7447239 |
Transmission path monitoring
One aspect of the invention provides an ingress apparatus comprising a signal processing apparatus for receiving an incoming data frame and locating the position of path overhead, and a monitoring...
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7447220 |
Methods and systems for packet classification with improved memory utilization in a media gateway
Methods and systems for classifying incoming and/or outgoing packets to sessions in a media gateway store session identifiers for active sessions in a media gateway in a memory. Each session...
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7447927 |
Method and apparatus for waking up a sleeping system
One embodiment of the present invention provides a system that wakes up a sleeping target system located on a target LAN (Local Area Network) from a remote system located on a remote LAN. Note...
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7443862 |
Apparatus connected to network, and address determination program and method
A network-capable device stores an address of another device. The network-capable device determines whether or not a connected network has been changed. If it has not been changed, then an address...
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7443803 |
Estimating and managing network traffic
Network traffic may be estimated using samples of network activities to identify traffic parameters. A model of the network may be generated using the traffic parameters, and the model can be used...
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7443848 |
External device-based prefetching mechanism
A system, method, and apparatus are provided for external device-based prefetching mechanism. According to one embodiment, a packet is received at a network interface card in communication with a...
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7443845 |
Apparatus and method for a lightweight, reliable, packet-based transport protocol
A fast, lightweight, reliable, packet-based protocol that operates independent of the type of networking protocol used by the underlying physical layer of the network is disclosed. More...
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7443846 |
Implementation of a multiplexer in integrated circuitry
A smaller, faster implementation of a multiplexer is provided. Using an improved selection encoding, the multiplexer is implemented using LUTs that may be coupled to one another using a cascade...
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7443847 |
Stateful failover of service managers
A system and method are disclosed for providing a fault tolerant network service. A packet is received that corresponds to a flow from a forwarding agent at a primary service manager and...
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7443799 |
Load balancing in core-edge configurations
Embodiments of methods, apparatuses and/or systems for routing a flow of frame in a core-edge switch configuration are disclosed. For example, a method of routing a flow of frames may include...
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7443849 |
Mechanisms for detection of non-supporting NAT traversal boxes in the path
Disclosed are methods and apparatus for facilitating translation of packet addresses (or ports) by one or more translation devices (e.g., Network Address Translation or NAT devices) using a...
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7443860 |
Method and apparatus for source authentication in a communications network
One embodiment of the invention provides a method of handling an incoming packet at a node in a network. The method includes associating at least one source identifier with a link into the node. A...
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7443832 |
Device for determining switching paths in a label switched communication network in the presence of selection attributes
A device (D) dedicated to determining data stream switchpath(s) in a label switched network comprises a table (Tn 1 ) of correspondences between sets of service data and information data...
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7443850 |
Method and apparatus for L3-aware switching in an Ethernet passive optical network
One embodiment of the present invention provides a system that performs layer 3 (L3) aware switching in an Ethernet passive optical network (EPON) which includes a central node and at least one...
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7443842 |
Communication control apparatus
The present invention provides a communication control apparatus for controlling incoming and outgoing telephone calls (communication) in a corporate private telephone network and among a plurality...
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7440454 |
Packet reshuffler and method of implementing same
A packet reshuffler and a method of implementing the same is described. In one example, a digital logic circuit in a transmitter for sending packets stored in a set of buffers includes circular...
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7441268 |
Method and apparatus to manage exceptions in network processors
A method and apparatus to process exception packets is described. A signature table, secondary table and a plurality of queues are used to store exception packets which match packets that are...
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7440455 |
Registration of multiple VoIP devices
A calling network capable of accepting voice and data information includes a voice distribution server, wherein the voice distribution server is communicably coupled to an integrated access device,...
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7440452 |
Automated operation and security system for virtual private networks
A node device for providing secure communication services over a data network, such as the Internet or another public or private packet switched network, to multiple computers that are coupled...
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7440434 |
Method and system for detecting wireless access devices operably coupled to computer local area networks and related methods
A system and method is provided for detecting wireless access devices coupled to local area network of computers. The method includes coupling a sniffer device to a local area network. The method...
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7440424 |
Apparatus and method for detecting duplicate IP addresses in mobile ad hoc network environment
An apparatus and method operable to detect duplicate IP addresses in a mobile ad hoc network environment. A network apparatus operable to detect duplicate IP addresses in a mobile ad hoc network...
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7440440 |
Method and system for device-based call park and pick-up
A method for call parking in a network telephony system is disclosed. A first user agent and a second user agent establish a communication session, and the second user agent enters a call park...
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7440419 |
Methods for detecting nagling on a TCP network connection
Methods for detecting Nagling on a TCP network connection are disclosed. Embodiments may generally include a system with a Nagle detection threshold determiner for determining a Nagle detection...
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7440453 |
Determining availability of a destination for computer network communications
Determining availability of a destination for computer network communications that include providing on a caching device a destination availability cache comprising at least one cache entry...
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7440432 |
Wireless access system
A wireless access system is provided which prevents the occurrence of a hidden terminal problem and minimizes the reduction in throughput. In the wireless access system, an access point divides...
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7440451 |
Global internet protocol prefix number mobility
A routing system operably links a mobile platform to the Internet. The system includes a ground based communications link manager linkable to the mobile platform. At least one ground based prefix...
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7440513 |
Coding and decoding packetized data
A method for coding a packet of information words into frames for transmission, includes receiving blocks of input data, including control words and the packet of information words. When the block...
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7440449 |
High speed switching module comprised of stacked layers incorporating t-connect structures
A compact multi-stage switching network ( 100 ), and a router ( 510 ) incorporating such multi-stage switching network, adapted for simultaneously routing a plurality of data packets from a first...
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7436826 |
System and method for detecting and indicating communication protocols
A system that includes a first indicator, a second indicator, and a device associated with the first indicator and the second indicator is provided. The device is configured to receive a packet....
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7436833 |
Communication system, router, method of communication, method of routing, and computer program product
A communication system includes a server and a router which are both connected to a first network. The server grants to a response packet destined for an anycast address sent from a communication...
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7436830 |
Method and apparatus for wire-speed application layer classification of upstream and downstream data packets
A data packet classifier to classify a plurality of N-bit input tuples, said classifier comprising a hash address, a memory and a comparison unit. The hash address generator generate a plurality of...
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7436831 |
Wireless network load generator dynamic MAC hardware address manipulation
A method and system using a single wireless network interface to selectively accept for further processing frames transmitted in a wireless data communications network is disclosed. A host system...
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7436780 |
Method and apparatus for approximating location of node attached to a network
A plurality of reference nodes that are attached to the network are correlated with geographic location. Communication latency between the reference nodes are used to approximate the location of a...
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7436804 |
Methods and apparatus for using a Care of Address option
Methods and apparatus for using a novel Care of Address option in a packet header which allows a mobile node to includes its HoA as the source address and its CoA in a new header field referred to...
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