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US20090285216 |
MAINTAINING SECRECY OF ASSIGNED UNIQUE LOCAL ADDRESSES FOR IPV6 NODES WITHIN A PRESCRIBED SITE DURING ACCESS OF A WIDE AREA NETWORK
A network includes network nodes and a gateway. Each network node has a corresponding unique in-site IPv6 address for communication within a prescribed site, each in-site IPv6 address having a...
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US20090285215 |
Internet Protocol Version Six (IPv6) Addressing and Packet Filtering in Broadband Networks
A method comprising sending a dynamic host configuration protocol (DHCP) message comprising an Identity Association for Prefix Delegation (IA_PD) Prefix option comprising a Internet Protocol...
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US20090285214 |
SYSTEM CONTROLLER, SEMICONDUCTOR DEVICE, AND METHOD OF TESTING INTERFACE
A semiconductor device capable of connecting plurality of external devices. When an interface with a first external device that can be connected to the semiconductor device is tested, a packet to...
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US20090285213 |
Inter-Local Peer Group (LPG) Routing Method
An on-demand method of routing data between a plurality of local peer groups (LPG). Each LPG includes a plurality of moving nodes. The method comprises transmitting a route request message from a...
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US20090279547 |
NETWORK-AWARE ADAPTER FOR APPLICATIONS
Streams of data traffic from various applications may be handled by a network-aware adapter module as part of a greater platform for filtering communicating the streams to intelligent network...
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US20090279546 |
FLEXIBLE METHOD FOR PROCESSING DATA PACKETS IN A NETWORK ROUTING SYSTEM FOR ENHANCED EFFICIENCY AND MONITORING CAPABILITY
According to an embodiment of the invention, a network device such as a router or switch provides efficient data packet handling capability. The network device includes one or more input ports for...
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US20090279424 |
METHODS, COMMUNICATION NETWORKS, AND COMPUTER PROGRAM PRODUCTS FOR COMMUNICATING TIME DIVISION MULTIPLEXING TRAFFIC USING A TRAFFIC ENCAPSULATION STANDARD CONFIGURED TO SUPPORT STATISTICAL MULTIPLEXING (STATMUX) TRAFFIC
A communication network is operated by communicating Time Division Multiplexing (TDM) traffic and data (STATMUX) traffic over a single connection, where the single connection may include multiple...
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US20090274153 |
System and method for implementation of layer 2 redundancy protocols across multiple networks
The system, method, and article of manufacture of the present invention allows multiple customers connected to a common external network to each implement a layer 2 redundancy protocol, such as the...
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US20090268740 |
MEMORY ORGANIZATION IN A SWITCHING DEVICE
A network device switches variable length data units from a source to a destination in a network. An input port receives the variable length data unit and a divider divides the variable length data...
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US20090268739 |
Transparent Bypass and Associated Mechanisms
A network component comprising at least one processor configured to implement a method comprising transparently snooping a path control message comprising a first path identifier, wherein the path...
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US20090268738 |
METHOD OF PROCESSING DATA PACKETS
A method and apparatus for processing data packets. Each data packet comprises data intended to indicate a source of the data packet. The method comprises creating a data packet at a control...
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US20090268737 |
Method and Apparatus for VLAN-Based Selective Path Routing
An illustrative embodiment of the present invention includes a method for routing at least one packet from at least one source node to at least one destination node, each node is operatively...
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US20090268736 |
Early header CRC in data response packets with variable gap count
A method is provided for processing commands issued by a processor over a bus. The method includes the steps of (1) transmitting the command to a remote node to obtain access to data required to...
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US20090268735 |
Look-Up Table Based Approach for Layer Combining in ISDB-T and ISDB-TSB Receivers
A method of layer combining based on generating a look-up table in an Integrated Services Digital Broadcasting (ISDB) receiver includes obtaining a transmission parameter configuration, generating...
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US20090268734 |
EFFICIENT ADDRESS-SPACE EXTENSION TO PSEUDO MULTI-HOMED HOSTS
A residential gateway ( 130 ) interfaces in-home hosts ( 140 ) to the public Internet without performing address or port translation. Each in-home host is allocated a public address ( 212 ) of the...
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US20090268615 |
Systems and methods for accessing voice transmissions
Various systems and methods for intercepting transmissions are disclosed. In one embodiment, a system is disclosed that includes a media gateway communicably coupled to a soft switch and an...
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US20090264121 |
ROAMING METHOD
A roaming method allowing access to home network and a visited network, the user profile and the roaming agreement allowing the user to have internet services from the two networks, said method...
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US20090262742 |
SYSTEM AND METHOD FOR TRAVERSING A NAT DEVICE FOR PEER-TO-PEER HYBRID COMMUNICATIONS
An improved system and method are disclosed for peer-to-peer communications. In one example, the method enables an endpoint to traverse a NAT device using a stateless reflector.
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US20090262741 |
Transparent Provisioning of Services Over a Network
An apparatus and method for enhancing the infrastructure of a network such as the Internet is disclosed. A packet interceptor/processor apparatus is coupled with the network so as to be able to...
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US20090262740 |
Transmission Information Transfer Apparatus and Method Thereof
A transmission information transfer apparatus for realizing the MAC VLAN function with low latency includes: a VLAN table memory that manages a VID and a VLAN membership; a VLAN cache which is a...
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US20090262739 |
NETWORK DEVICE OF PROCESSING PACKETS EFFICIENTLY AND METHOD THEREOF
A network device includes a first memory, a second memory, a receiver, a CPU, a transmitter, and a header cache controller (HCC). The HCC is coupled to the first memory and the second memory. The...
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US20090262738 |
METHOD FOR PROMPTLY REDIALING A BROADBAND ACCESS SERVER
A method for promptly redialing a broadband access server is disclosed. The method includes: sending a PPPoE Active Discovery Terminate (PADT) packet to a BAS from a client computer upon the...
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US20090262682 |
Method and Apparatus for Transport of RANAP Messages over the Iuh Interface in a Home Node B System
Some embodiments are implemented in a communication system that includes a first communication system comprised of a licensed wireless radio access network and a core network, and a second...
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US20090259810 |
ACCESS CONTROL LIST RULE COMPRESSION USING METER RE-MAPPING
A system may include a content addressable memory (CAM) that is configured to include multiple services, receive a key, where the key includes source port information and IP information related to...
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US20090257434 |
PACKET ACCESS CONTROL METHOD, FORWARDING ENGINE, AND COMMUNICATION APPARATUS
A packet access control method includes: setting a first bandwidth parameter, and judging whether a received packet needs to be forwarded according to information on the received packet; querying...
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US20090257433 |
APPARATUS, METHOD, SYSTEM AND PROGRAM FOR COMMUNICATION
Embodiments provide an apparatus, method, and storage medium wherein a communication identifier of a session or part of a session is provided in a package or added to a message. An apparatus may...
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US20090252085 |
ROBUST WIRELESS COMMUNICATION SYSTEM AND COMPONENTS THEREOF
A wireless communication system includes an access point and first and second stations. The first station transmits a first message that includes an address of a second station as a destination...
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US20090245260 |
METHOD AND APPARATUS PROVIDING MEDIA AGGREGATION IN A PACKET-SWITCHED NETWORK
Techniques are described for aggregating multiple media packets to improve end-to-end bandwidth efficiency. The techniques include using an RTP aggregation protocol that is not sensitive to packet...
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US20090245259 |
FAST REROUTE (FRR) PROTECTION AT THE EDGE OF A RFC 2547 NETWORK
In one embodiment, an edge device in a first routing domain is configured to communicate with a second routing domain via a data link. The edge device receives a data packet containing a...
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US20090245258 |
APPARATUS AND METHOD FOR FORWARDING PACKET DATA
An apparatus includes an input part, a plurality of output parts, and a switching part. The input part inputs a packet and builds at least one forwarding data block including a predetermined...
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US20090245257 |
Network On Chip
A network on chip (‘NOC’) that includes integrated processor (‘IP’) blocks, routers, memory communications controllers, and network interface controllers, with all communications including...
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US20090238188 |
METHOD AND DEVICE FOR FORWARDING INFORMATION
An information forwarding method includes obtaining data information to be forwarded which carries a route indicator indicating a destination edge network, obtaining route information to a border...
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US20090238187 |
Distributed Method for Minimum Delay Multi-Hop Data Delivery in Vehicular Networks
An inventive method for data delivery in a multi-hop vehicular network with multiple vehicles and intersections is presented. The method comprises, at each source vehicle, initiating packet flow,...
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US20090238186 |
Interface system and method of controlling thereof
Provided are an interface system and a method of controlling the interface system. The interface system may include a memory, a first processor, a second processor, and an interface unit. The...
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US20090238185 |
RELAY BASED HEADER COMPRESSION
Relays can be used to facilitate communication of a packet, such as from a base station to a mobile device. The packet can include a header that designates an intended destination for the packet....
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US20090238184 |
CONTENT DRIVEN PACKET SWITCH
A packet switch routes data packets based on both packet headers and data payloads in the data packets. The packet switch receives data packets, identifies a destination port of the packet switch...
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US20090238179 |
DESTINATION MAC AGING OF ENTRIES IN A LAYER 2 (L2) FORWARDING TABLE
In one embodiment, entries in an address table of the forwarding engine in a linecard or supervisor are updated to a current time value when the MAC address in the entry matches the destination MAC...
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US20090232139 |
MULTIPLE VIRTUAL LOCAL AREA NETWORK DATABASES IN A SWITCH WITH A RELATIONAL LOOKUP ENGINE
An apparatus and method for transferring data through a network switch. The network switch comprises a plurality of ports each having at least one port identifier and associating with at least one...
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US20090232138 |
INFORMATION PROCESSING SYSTEM, TUNNEL COMMUNICATION DEVICE, TUNNELL COMMUNICATION METHOD, PROXY RESPONSE DEVICE, AND PROXY RESPONSE METHOD
Provided is an information processing system and the like that can make a communication between plural information processing devices belonging to different LANs. A first tunnel communication...
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US20090232137 |
System and Method for Enhancing TCP Large Send and Large Receive Offload Performance
A system and method for enhancing TCP large send and large receive offload performance are disclosed. A method may include: (a) receiving from a particular sender one or more incoming packets, each...
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US20090225757 |
PROCESSING APPARATUS AND METHOD FOR PROCESSING IP PACKETS
A processing apparatus that processes received IP packets comprises a control unit and a processing unit, wherein the control unit controls a first memory. While data indicating a reception state...
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US20090225756 |
INFORMATION TRANSMISSION SYSTEM
An information transmission system, includes: a local area network having a communication module, a capture module for picking up the headers of frames exchanged by way of the communication module,...
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US20090225755 |
Method And System For Forwarding An MPLS Packet
A method and a device for forwarding an MPLS packet, the method comprising: allocating a private MAC address to a port number of the MPLS packet interface board, and establishing a correlation...
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US20090225675 |
METHODS, APPARATUS AND DATA STRUCTURES FOR SEGMENTING CUSTOMERS USING AT LEAST A PORTION OF A LAYER 2 ADDRESS HEADER OR BITS IN THE PLACE OF A LAYER 2 ADDRESS HEADER
Limiting or controlling access to various services thereby performing a firewall function. An access router may permit or deny a packet based on at least a portion of a unique bit string (or...
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US20090219937 |
METHOD AND APPARATUS FOR BIASING OF NETWORK NODE PACKET PRIORITIZATION BASED ON PACKET CONTENT
A method and apparatus for biasing of network node packet prioritization based on packet content. The method may include marking a packet of data from a data stream of packets. The packet can be...
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US20090219936 |
METHOD AND SYSTEM FOR OFFLOADING NETWORK PROCESSING
The invention relates to a method for processing a packet. The method includes receiving the packet by a physical network interface, determining a target virtual network interface card (VNIC) using...
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US20090219935 |
METHOD AND SYSTEM FOR TRANSFERRING PACKETS TO A GUEST OPERATING SYSTEM
In general, the invention relates to a method for transferring a packet. The method includes receiving the packet by a physical network interface, determining a virtual network interface card...
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US20090213856 |
System and Method for Providing Transformation of Multi-Protocol Packets in a Data Stream
A system and method for facilitating packet transformation of multi-protocol, multi-flow, streaming data. Packet portions subject to change are temporarily stored, and acted upon through processing...
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US20090213779 |
MULTI-HOP WIRELESS RELAY COMMUNICATION SYSTEM AND DOWNLINK DATA TRANSMITTING METHOD AND DEVICE
A downlink data transmitting method is applied to a multi-hop wireless relay communication system. The method includes the following steps. A network unit obtains an identifier of a next hop...
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US20090207845 |
METHOD AND DEVICE FOR AVOIDING LABEL COLLISION IN PBT CONTROLLED BY GMPLS
A method for avoiding label collision in PBT controlled by GMPLS is provided. The method is as follows. A label to be assigned is selected for a label switched path (LSP) to be established. It is...
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