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9042376 Traversal method for ICMP-sensitive NAT  
In SIP network environment, a general NAT traversal method will become invalid when an NAT with ICMP (Internet Control Message Protocol) is met. The present invention provides four sessions for...
9036633 Multicast support for internet protocol version four residual deployment via encapsulation or translation  
Included is an Internet Protocol (IP) version four (IPv4) Residual Deployment via IP version six (IPv6) (4rd) customer edge (CE) comprising a transceiver configured to communicate with an IPv6...
9036508 Layer two extensions  
A network device may be configured to define a Layer 2 domain, wherein the Layer 2 domain defines a data link layer broadcast domain and assign an access interface to the Layer 2 domain. The...
9036634 Multicast route entry synchronization  
Embodiments of the invention relate to synchronizing multicast route entries in a system. One embodiment includes a system with a first module that synchronizes a group membership and sets a...
9036635 Method and apparatus for propagating public safety multicast and broadcast services among public safety personnel  
Public safety user equipment (PS UE) that establishes a first wireless communication channel over a primary network to at least one multimedia multicast or broadcast service management entity and...
9036532 Scheduling method for machine-to-machine communication  
One embodiment of the present invention provides a scheduling method for machine-to-machine (M2M) communication. The method comprises the steps of: receiving a connection request message from each...
9037670 Ultra low latency network buffer storage  
Buffer designs and write/read configurations for a buffer in a network device are provided. According to one aspect, a first portion of the packet is written into a first cell of a plurality of...
9031069 Method, system, and apparatus for extranet networking of multicast virtual private network  
A method, a system, and an apparatus for extranet networking of a multicast Virtual Private Network (VPN) are disclosed in the present invention. The method includes: establishing a multicast...
9030987 Systems and methods for transmission of uninterrupted radio, television programs and additional data services through wireless networks  
A method and system for In-Dash Multimedia Players or Portable Multmedia Players for automotive, aviation, boating, and personal use that, exploiting the services and capabilities of the Digital...
9031070 Methods for controlling elections in a multicast network  
Methods for controlling a Designated Forwarder (DF) election in a multicast network are described herein. The multicast network includes a plurality of multicast network devices, including a first...
9031068 Methods and apparatus for managing multicast traffic through a switch  
A method for managing multicast traffic through a switch operating in the layer 2 of the OSI model, and routers and switches involved in the method. In one implementation a router sends to a...
9025601 Forwarding ASIC general egress multicast filter method  
A method for adjusting the egress logical ports within a set of egress logical ports, the method comprising associating a plurality of operand values with a plurality of ingress logical ports and...
9025600 Multicast proxy for partitioned networks  
A method for implementing multicast data exchange over a partitioned network having an encrypted domain with HAIPE devices at the edges consists of proxies running at an ingress edge and at egress...
9025520 Apparatus supporting an MBMS service  
Provided is a method and apparatus that may control a configuration and operation of a network including a base station to support a multicast and broadcast multimedia service in a cellular system...
9025602 Data redistribution in data replication systems  
Data replication is disclosed. Originator data subsets are redistributed among a plurality of originator nodes from an initial distribution arrangement to a new distribution arrangement. Data...
9019888 Method and system for communicating a plurality of packets in multicast broadcast service (MBS) communication network  
A method and system for communicating a plurality of packets in the MBS communication network is provided. The method includes determining if one or more packets in the plurality of packets...
9019967 VLAN advertisement and automated configuration  
A gratuitous address resolution protocol frame is sent from an information handling system upon detection of VLAN status change the information handling system. A status flag included in the...
9019833 Service processing switch  
Methods and systems for providing IP services in an integrated fashion are provided. According to one embodiment, packets are load balanced among virtual routing processing resources of an IP...
9021126 Data processing apparatus and method for controlling data processing apparatus  
A data processing apparatus includes multiple processing means that are connected in a ring shape via corresponding communication means respectively. Each communication means includes a reception...
9019961 Method and system for reliable multicast  
Method and system for transmitting a multicast message with one or more packets to a plurality of destinations is provided. The system includes an adapter including an entry port to receive the...
9014186 Hardware-accelerated packet multicasting  
Methods and systems for hardware-accelerated packet multicasting are provided. According to one embodiment, a multicast packet is received at an ingress system of a packet-forwarding engine (PFE)....
9014095 Method and apparatus for saving energy in mobile communication system base station  
A method for achieving energy-saving in a mobile communication system base station, for application in an LTE system, comprising: determining the average value of a downlink sub-frame traffic...
9008087 Processing requests in a network control system with multiple controller instances  
A control system that includes several controllers for managing several switching elements. A first controller receives a request to modify a data tuple stored in a network information base (NIB)...
9008095 System and method for hardware-based learning of internet protocol addresses in a network environment  
A method is provided one example embodiment and includes receiving a packet including a source /32 address and a destination /32 address. The source /32 address can indicate an Internet Protocol...
9008118 Multicast data delivery over mixed multicast and non-multicast networks  
In one embodiment, a relay device of a network, which is reachable by a source device via only a non-multicast network, receives a non-multicast that encapsulates a multicast message. The relay...
9007978 Method and apparatus for improved multicast service  
Various methods and devices are provided to address the need for improved multicast operation. In one method, a station transmits (401) a multicast packet to a plurality of mobile devices and to a...
9008073 Routing for power line communication systems  
A power line communication (PLC) system includes a source node, a plurality of intermediate nodes and a destination node. Each of the source node, the plurality of intermediate nodes and the...
9008088 Multicast implementation in a link state protocol controlled ethernet network  
Forwarding state is installed for sparse multicast trees in a link state protocol controlled Ethernet network by enabling intermediate nodes to install state for one or more physical multicast...
9008089 Multicast to unicast conversion technique  
A technique allows stations to utilize an equal share of resources (e.g., airtime or throughput). This prevents slow stations from consuming too many resources (e.g., using up too much air time)....
9008084 Method of IPv6 at data center network with VM mobility using graceful address migration  
Systems and methods are provided to detect when a virtual machine moves across a switch device boundary, keep existing application sessions alive, and provide optimal forwarding for new...
9001826 Method, apparatus, system, and article of manufacture for reliable low-bandwidth information delivery across mixed-mode unicast and multicast networks  
A system and method are provided wherein information is disseminated using a reliable IP multicast network implementation coupled with dynamically assigned proxy nodes serving as zonal aggregation...
9001772 Apparatus and method for managing access state of mobile station for group communication service in wireless communication system  
An apparatus and a method for managing an access state of a terminal for a group communication service in a wireless communication system are provided. In a method for operating a terminal for a...
9003065 De-duplicating of packets in flows at layer 3  
Embodiments are directed towards receiving packets communicated over at least one network, determining layer 3 header information for the received packets, normalizing the determined layer 3...
9001698 Systems and methods for optimizing the distribution of point-to-point and broadcast messages in a layered mesh network  
Various aspects of the present invention relate to optimizing the distribution of point-to-point and broadcast messages in a layered mesh network of nodes. In one aspect, a node in the mesh...
9002955 Carrier-grade Peer-to-Peer (P2P) network, system and method  
A computing network, including: a plurality of peer computing devices including code, which when executed by a peer computing device causes the executing peer computing device to cooperate with at...
8995275 Methods and systems for network traffic routing  
Systems, methods, and tangible computer-readable media are described for network routing of traffic. The system includes a source node for multicast traffic assignment across multiple networks....
8995440 In-flight information distribution system, device, and method for a portable electronic device  
Present novel and non-trivial system, device, and method for the distribution of in-flight information to a portable electronic device (“PED”) are disclosed. The system could be comprised of a...
8995439 Control of multicast content distribution  
A local router stores a content distribution map that specifies a plurality of permitted multicast groups. The local router receives communications from user devices on an access-network side of...
8995327 Broadcasting messages in multi-channel vehicular networks  
Message are broadcast in a vehicular environment using a network of nodes, wherein each node includes a transceiver and a processor arranged in a vehicle, and a bandwidth of the network is...
8989183 Virtual machine multicast/broadcast in virtual network  
The performance of multicast and/or broadcasting between virtual machines over a virtual network. A source hypervisor accesses a network message originated from a source virtual machine, and uses...
8989184 Message relay apparatus and method  
A disclosed apparatus is a message relay apparatus. This message relay apparatus includes: a receiver that receives a message to be transferred; a determination unit that determines whether or not...
8989181 Method and system for multicasting data packets in an MPLS network  
A method for multicasting data packets is provided. The method includes preparing multiple point to point connections between a root node and multiple destination nodes to establish point to...
8989185 Method and apparatus for converting a multicast session to a unicast session  
A method and apparatus are described including a data packet having a data packet header, storing the received data packet as shared payload, determining if the received data packet is a first...
8990341 System for tracking diffusion  
A computer-implemented method tracks diffusion. The method includes receiving a tracking request from an initiating user to track diffusion of content located at a content address. A computer...
8989182 Providing a virtual domain name system (DNS) in a local area network (LAN)  
A terminal that includes a transmitter, a receiver, and an updater. The transmitter is configured to broadcast a first data packet in response to the terminal being connected to a local area...
8988984 Designated forwarder election for VPLS with BGP-based MAC learning  
In one embodiment, a network device may participate in an election process to elect one of two or more Provider Edge devices of a Redundancy Group to be a Designated Forwarder for the Redundancy...
8982882 Method and system for application level load balancing in a publish/subscribe message architecture  
A method of publishing a message includes receiving a subscription request at a first remote relay from a first client and transmitting a subscription message from the remote relay to each of a...
8982883 Method and apparatus for aiding the establishment of the multicast backhaul in the fixed network for mobile multicast service  
Method and apparatus for decreasing multi-cell feedback overhead is provided in the present invention. Wherein a mobile user terminal equipment utilizes a first period to feedback short-term...
8982908 Extension of path reply message to encode multiple route information in a mesh network  
An apparatus includes a memory to store routing information, and a control unit configured to examine routing information stored in the memory for routing information corresponding to one or more...
8982707 Interoperability of data plane based overlays and control plane based overlays in a network environment  
Technologies are provided in example embodiments for intercepting a packet being multicast from a first tunnel endpoint in a network, determining first address mapping information of the first...