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US20080144626 Delay constrained use of automatic repeat request for multi-hop communication systems  
Minimization of delay due to automatic repeat requests in a multi-hop communication system can be accomplished to optimize the performance of delay-constrained applications such as voice over...
US20140010232 Intra-Domain and Inter-Domain Bridging Over MPLS Using MAC Distribution Via Border Gateway Protocol  
In one embodiment, a method includes receiving, by a first autonomous system border router (ASBR) of a first autonomous system (AS), a first plurality of provider-provisioned media access control...
US20090129388 Sip header reduction  
A SIP header reduction protocol operating on a communication network to compress the SIP header fields on SIP control messages used to initiate a SIP communication session. The new protocol is...
US20070171937 Self annealing auto-expanding network  
A ring based network includes a first circuit and a second circuit. The first circuit selects one of a number of inputs and switches an input to a first common communication line. A second circuit...
US20080304485 CENTRALLY CONTROLLED ROUTING WITH TAGGED PACKET FORWARDING IN A WIRELESS MESH NETWORK  
Embodiments of the present invention include a method, an apparatus, and logic encoded in one or more computer-readable tangible medium to carry out a method. One method includes tagging packets...
US20130114601 PHYSICAL LAYER PROCESSING OF TIMESTAMPS AND MAC SECURITY  
A physical layer device provides both timestamp processing and security processing. The timestamp processing may be PTP processing according to IEEE Std. 1588 and/or OAM processing according to...
US20080112413 METHOD AND SYSTEM FOR HASH TABLE BASED ROUTING VIA TABLE AND PREFIX AGGREGATION  
Aspects of a method and system for hash table based routing via table and prefix aggregation are provided. Aspects of the invention may enable aggregating prefixes of varying lengths into a single...
US20140328347 Function Mode Routing  
Methods and entities of routing messages to or from a network entity in an IP network is disclosed. A function mode is indicated in a message routed to or from the network entity.
US20120243542 Scalable Interface for Connecting Multiple Computer Systems Which Performs Parallel MPI Header Matching  
An interface device for a compute node in a computer cluster which performs Message Passing Interface (MPI) header matching using parallel matching units. The interface device comprises a memory...
US20080151753 Method of improving over protocol-required scheduling tables while maintaining same  
Public scheduling tables of PCI-Express network devices are remapped into private scheduling tables having different data structures. The private scheduling tables enable the construction of...
US20080089247 Multi-chassis emulated switch  
A solution is provided wherein the interfaces between multiple chassis (e.g., edge switches) in a network of layer 2 devices and a spanning tree device are treated as a single emulated switch....
US20110249674 APPARATUS AND METHOD FOR PROCESSING PACKET  
The present invention provides an apparatus and method for processing a packet. An interface processing module selects one from all service processing modules as a service processing module for...
US20140146817 System and Method for VXLAN Intern-Domain Communications  
VXLAN inter-domain communications and packet forwarding are supported between a virtual machine (VM) in a Virtual eXtensible Local Area Network (VXLAN) domain and an external client or another...
US20130177019 SCALING IPV4 AT LARGE DATACENTERS WITH DEVICE LEVEL AGGREGATION  
Systems and methods are provided to support a large number of hosts while keeping the size of the FIB CAM low. Higher scalability may be achieved by consuming less FIB CAM space as hosts are added...
US20150003460 MODIFIED ETHERNET PREAMBLE FOR INTER LINE CARD COMMUNICATIONS IN A MODULAR COMMUNICATION CHASSIS  
A method of providing information regarding an Ethernet frame, within the Ethernet preamble of the Ethernet frame, comprises inserting into the Ethernet preamble an inter-line-card header that...
US20140086245 MODIFIED ETHERNET PREAMBLE FOR INTER LINE CARD COMMUNICATIONS IN A MODULAR COMMUNICATION CHASSIS  
A method of providing information regarding an Ethernet frame, within the Ethernet preamble of the Ethernet frame, comprises inserting into the Ethernet preamble an inter-line-card header that...
US20050117568 Speech communication system and communication apparatus for speech communication system, and telephone exchange apparatus  
A telephone exchange apparatus includes a first interface to connect a circuit line being connected at least one of terminal and transmitting a corresponding speech signal, a plurality of second...
US20120099596 METHODS AND SYSTEMS FOR A DISTRIBUTED PROVIDER EDGE  
Methods and systems for a distributed provider edge are provided. According to one embodiment, a one-to-one association is formed between a Virtual Routing and Forwarding device (VRF) of a...
US20150195104 COMMUNICATION APPARATUS, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD  
Upon receipt of an intercepted first Ethernet Frame, a communication system converts the first Ethernet Frame into a second Ethernet Frame including a second identifier based on the first...
US20130044749 SYSTEM AND METHOD FOR EXCHANGING INFORMATION AMONG EXCHANGE APPLICATIONS  
In a system and method for performing message-based business processes among a plurality of applications, configuration data is stored in a data store in a gateway, the configuration data...
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....
US20070217425 Exporting management information base data using IPFIX  
In one embodiment, a networking device includes logic encoded in one or more tangible media for execution and when executed operable to cause performing receiving a command to collect a unique...
US20120327936 FCOE OVER TRILL  
A method for processing packets, in a network device including at least one processing engine that i) is not configured to process destination information that conforms to a first protocol and ii)...
US20060268879 Quality of service aware robust link state routing for mesh networks  
A wireless device for routing data in a mesh network is provided. The wireless device includes a component operable to obtain metrics related to one or more directly adjacent links in the mesh...
US20050201376 Onboard content providing apparatus  
In an information providing service that utilizes a car navigation system or the like, ensuring safety while viewing content is a matter of great concern. A vehicle-mounted onboard content...
US20120207165 System and Method for Using a Multi-Protocol Fabric Module Across a Distributed Server Interconnect Fabric  
A multi-protocol personality module enabling load/store from remote memory, remote DMA transactions, and remote interrupts, which permits enhanced performance, power utilization and functionality....
US20080267187 Method for Providing Virtual Private Network Services Between Autonomous Systems  
The present invention relates to providing virtual private network (VPN) services between two or more Autonomic Systems (AS). An aggregation edge router (ASBR) is provided in two or more...
US20140079067 INFORMATION CENTRIC NETWORK (ICN) NODE BASED ON SWITCH AND NETWORK PROCESS USING THE NODE  
The present invention relates to an apparatus for supporting information centric networking. An information centric network (ICN) node based on a switch according to the present invention includes...
US20130242999 Scalable Virtual Appliance Cloud (SVAC) and Methods Usable in an SVAC  
According to one embodiment, a method for providing scalable virtual appliance cloud (SVAC) services includes receiving incoming data traffic having multiple packets directed toward a SVAC using...
US20110128959 HASH-BASED PREFIX-COMPRESSED TRIE FOR IP ROUTE LOOKUP  
A method and apparatus for performing an Internet Protocol (IP) network lookup in a forwarding device including an internal processor memory storing a first next hop information table and...
US20070230359 Path alarm processing method and device  
A path alarm processing method and device perform an alarm mask designation for an ADMIN_STATUS object of a GMPLS path message used upon path setup, and an alarm mask release designation for...
US20140314087 ARCHITECTURE FOR AN ACCESS NETWORK SYSTEM MANAGEMENT PROTOCOL CONTROL UNDER HETEROGENEOUS NETWORK MANAGEMENT ENVIRONMENT  
A method for processing messages within a telecommunication network, including receiving, by a central office (CO) from a network manager, a message packaged within a first data frame, the message...
US20110261724 SHARED VIRTUAL DEVICE PORTS  
In one embodiment, a solution is provided wherein multiple virtual devices may be configured on the same physical port of a network device. For example, a first virtual device and a second virtual...
US20150139241 STATELESS PACKET SEGMENTATION AND PROCESSING  
High-speed processing of packets to, and from, a virtualization environment can be provided while utilizing segmentation offload and other such functionality of commodity hardware. Virtualization...
US20100135300 ROUTING METHOD AND APPARATUS FOR PROVIDING DIFFERENT PATH BY SERVICE  
Disclosed is a routing method and apparatus for providing a different path by service. The routing method includes determining a service identification (ID) indicating a service requested by a...
US20090122799 METHOD FOR TRANSMITTING A PLURALITY OF IDENTIFIER FIELDS IN A PACKET SWITCH NETWORK  
A method is provided for transmitting a sequence of N virtual network identifier fields from a client entity to a server entity, the server entity belonging to a packet switching transport...
US20120230337 METHOD AND APPARATUS FOR PACKET CALL SETUP  
An IP packet forwarding server forwards an IP data packet between a user terminal and a machine-type communications (MTC) device allocated with a private internet protocol (IP). Such an IP packet...
US20080037545 Method for hardware Payload Header Suppression, Expansion, and Verification in a wireless network  
The present invention provides methods for performing payload header suppression (PHS), expansion, and verification in hardware. A PHS verify circuit reads a data packet until it reaches the...
US20080279186 System and Method for Communication of Uncompressed Visual Information Through a Network  
DisplayPort micropackets of uncompressed visual information are adapted to conventional network infrastructure with a switch having DisplayPort ports, network ports and a packet converter. The...
US20120195314 Destination-Based Virtual Channel Assignment in On-Chip Ring Networks  
An apparatus comprising a plurality of nodes and a plurality of links connecting the nodes in a ring topology, wherein a first node from among the plurality of nodes is coupled to a first link...
US20080291862 SECURE COMMUNICATIONS FOR WIRELESS MESH NETWORK ACCESS POINTS  
Techniques for secure communications among wireless mesh network access points are described herein. According to one embodiment, a wireless mesh network includes multiple wireless mesh access...
US20140348170 SCALABLE FORWARDING TABLE WITH OVERFLOW ADDRESS LEARNING  
A node is configured to receive a packet from a host device, where the packet includes a source address associated with the host device; determine that the source address is not stored by the...
US20130022045 SCALABLE FORWARDING TABLE WITH OVERFLOW ADDRESS LEARNING  
A node is configured to receive a packet from a host device, where the packet includes a source address associated with the host device; determine that the source address is not stored by the...
US20120106550 VEHICULAR NETWORK WITH CONCURRENT PACKET TRANSMISSION  
A vehicular network is a closed network with known sources, destinations, and network connections that can be mapped in advance, and used to identify network resources needed to transmit a packet...
US20080267185 FIELD MODULATION FOR TRANSFER AND MEASUREMENT OF FLOW STATISTICS  
A first network device determines flow statistics information associated with a flow. The first network device modulates the time-to-live (TTL) header field in a packet associated with the flow to...
US20110064080 METHOD FOR WLAN LINK AGGREGATION AND SYSTEM FOR USING THE SAME  
A system with WLAN link aggregation comprises an access point, a station and a remote host. The station is equipped with a first network interface unit and a second network interface unit. The...
US20150030029 Frame Passing Based on Ethertype  
Example embodiments disclosed herein relate to passing or forwarding a frame. A frame is received from a first device. The frame includes a first header including a destination Media Access...
US20150124823 TENANT DHCP IN AN OVERLAY NETWORK  
Systems, methods, and non-transitory computer-readable storage media for dynamic host configuration protocol (DHCP) relay functionality in overlay networks. A system on a overlay network fabric...
US20080198859 SYSTEM FOR ADVERTISING ROUTING UPDATES  
A system for advertising routing updates is disclosed. A system that incorporates teachings of the present disclosure may include, for example, a route reflector having a controller element that...
US20090034526 COMPRESSED MEDIUM ACCESS CONTROL (MAC) HEADER STRUCTURE FOR MAC OVERHEAD REDUCTION IN MOBILE WORLDWIDE INTEROPERABILITY FOR MICROWAVE ACCESS (WiMAX) SYSTEMS  
A packet data structure comprising a compressed medium access control (MAC) header structure capable of significantly reducing MAC header overhead for small payload applications, such as Voice...