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Patent # Description
US-9,020,894 Service version modification of a high-availability system
In one embodiment, an operating system kernel and/or one or more processes of a high-availability system are modified while the system is operating and...
US-9,020,109 Location aware conferencing system and method
In one embodiment, a method includes receiving a first request to join a conference from a first user device. The location of the first user device is...
US-9,020,008 Overlaying independent unicast frequency hopping schedules with a common broadcast schedule
In one embodiment, each device in a frequency hopping communication network independently determines its own local unicast listening schedule, and discovers a...
US-9,019,978 Port mirroring at a network interface device
A notification from a source host is received at a network interface device that indicates that a data packet is ready for transmission to a destination host....
US-9,019,846 Reducing the impact of hidden nodes in mesh networks
In one embodiment, hidden neighbor relationships are identified based on received neighbor information from a plurality of nodes in a communication network....
US-9,019,840 CFM for conflicting MAC address notification
In one embodiment, an aggregation device is configured to aggregate traffic of a plurality of customer edge (CE) devices into a single bridge-domain. The...
US-9,019,837 Packet modification to facilitate use of network tags
A technique for accommodating network tagging technology includes receiving a packet that includes a network tag at a modifying node capable of modifying the...
US-9,019,824 Prioritized queueing in a mesh network based on age of payload data
In one embodiment, a method comprises identifying an age of payload data in a data packet by a wireless network node configured for transmitting the data packet...
US-9,019,815 Source alive route injection
Multiple redundant sources for a datastream can be established in a network, where the redundant sources are configured with the same source address. One of the...
US-9,017,020 Configurable fan unit
In order to increase the flexibility of the positioning of a stacked computer system within a data center, a removable fan unit is positioned within the stacked...
US-9,015,852 Protecting address resolution protocol neighbor discovery cache against denial of service attacks
In one embodiment, a device (e.g., switch or registry) maintains a binding table for all internet protocol (IP) addresses in a particular subnet associated with...
US-9,015,834 Mitigating just-in-time spraying attacks in a network environment
An example method for mitigating JIT spraying attacks in a network environment is provided and includes protecting an output of a just-in-time (JIT) compiler...
US-9,015,555 System and method for multicast error recovery using sampled feedback
A method is provided in one example and includes receiving a data stream that includes an error code probability; detecting an error in the data stream; and...
US-9,015,333 Apparatus and methods for handling network file operations over a fibre channel network
Disclosed are methods and apparatus for facilitating transmission of file access type messages over a Fibre Channel (FC) network. In one embodiment, at a file...
US-9,015,318 System and method for inspecting domain name system flows in a network environment
A method is provided in one example and includes receiving a first packet associated with a domain name system (DNS) exchange between a subscriber and a DNS...
US-9,015,306 Mapping protocol endpoints to networked devices and applications based on capabilities
In an embodiment, a non-transitory computer readable storage medium storing instructions which cause processors to perform: collecting, at a management computer...
US-9,015,299 Link grouping for route optimization
A technique manages route optimization for one or more groups of links in a computer network. According to the novel technique, each group or "subgroup" of...
US-9,014,563 System and method for providing an Ethernet interface
An apparatus is provided that includes n communication channels, and m communication media interfaces, and v virtual lanes. V is a positive integer multiple of...
US-9,014,554 Optical transport network delay measurement
In one embodiment, a one-way delay is measured between optical devices in an optical transport network based on roundtrip times of request and corresponding...
US-9,014,532 RTP-formatted media clips
A transmitter (14) of audio, video, or other real-time information reads the information from a persistent store (22) in which the real-time information has...
US-9,014,282 Precision timing in a data over cable service interface specification (DOCSIS) system
An accurate non-Data Over Cable Service Interface Specification (non-DOCSIS) clock signal is generated at the downstream output of a DOCSIS network. In one...
US-9,014,202 Least disruptive AF assignments in TRILL LAN adjacencies
A methodology is described for achieving efficient forwarder appointments. Such efficient appointment may provide an equal load on each participating routing...
US-9,014,158 System and method for offloading data in a communication system
A method is provided in one example embodiment and includes receiving a data packet transported on a backhaul link at a first network element; de-capsulating...
US-9,014,058 Enhancement of audio conference productivity through gain biasing
Techniques are provided for communicating with a plurality of endpoints participating in a conference session. A signal representing audio from each of the...
US-9,014,049 Selectively populating forwarding information bases in a packet switch
In one embodiment, forwarding information bases (FIBs) are selectively populated in a packet switch. A packet switching device determines, based on one or more...
US-9,014,034 Efficient network traffic analysis using a hierarchical key combination data structure
A network access device for network traffic analysis of a plurality of client devices in a local area network (LAN) maintains a hierarchical key combination...
US-9,014,027 Multi-interface adaptive bit rate session management
Systems and method are provided that allow an application layer client in a mobile device to manage multiple interfaces in a communication network. The multiple...
US-9,014,004 Method for managing load balance in a cellular heterogeneous network
A method is provided for managing load balance in cellular heterogeneous networks. The method comprises: providing a plurality of spectrum carriers for...
US-9,013,985 Protection of a bidirectional label switched path
In one embodiment, a primary bidirectional LSP is established between an originating LSP packet switching device and a destination LSP packet switching device...
US-9,013,983 Proactive source-based reverse path validation in computer networks
In one embodiment, a network device may receive an indication of a particular future message time, and determines a path validation time that is prior to the...
US-9,009,830 Inline intrusion detection
A method for inline intrusion detection includes receiving a packet at a network gateway, storing the packet, and assigning an identifier to the packet. The...
US-9,009,766 Optimization of video for wireless delivery
In one embodiment, a method includes receiving at a network device interposed in a network path between a source and a receiver, video optimized for a wired...
US-9,009,518 Method and apparatus for conveying and reproducing multiple independent timebases using a shared reference...
Disclosed are methods and systems of conveying and reproducing independent timebases in a network. The methods include distributing a common measurement clock...
US-9,009,492 Prevention of playback attacks using OTP memory
A method for data security includes receiving, in a processor having a one-time programmable (OTP) memory, which includes multiple bits and has a current state...
US-9,009,427 Mirroring mechanisms for storage area networks and network based virtualization
A technique is provided for implementing online mirroring of a volume in a storage area network. A first instance of the volume is instantiated at a first port...
US-9,009,302 Dynamic group creation and traffic flow registration under a group in a group key infrastructure
Upon detection of a new traffic flow, a registration node can dynamically register the new traffic flow with a key server policy manager by sending a...
US-9,009,293 System and method for reporting packet characteristics in a network environment
A method is provided in one example and includes receiving a request to initiate a communication flow associated with a subscriber and identifying one or more...
US-9,009,225 System and method for conference management
A method in a mobile communication device for communication over a wireless network for managing conference equipment, including: establishing a connection with...
US-9,009,212 Optimized transfer of applications between computing environments
Techniques for optimally transferring applications between computing environments are provided. Using a process in a first computing environment, an application...
US-9,009,040 Training a transcription system
According to certain embodiments, training a transcription system includes accessing recorded voice data of a user from one or more sources. The recorded voice...
US-9,008,608 System for using a presence status indication to inform a collaboration environment of an emergency
In one embodiment, a method includes determining when a first party has initiated contact with a second party, wherein the first party initiates contact with...
US-9,008,122 Method and apparatus for triggering bandwidth upspeeding within an existing reservation
In one embodiment, a method includes reserving a first amount of bandwidth with respect to a path in response to a reservation request from a sender. The...
US-9,008,118 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...
US-9,008,095 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...
US-9,008,092 Route prefix aggregation using reachable and non-reachable addresses in a computer network
In one embodiment, a network device determines a set of routes to one or more reachable addresses and also a set of no-routes to one or more non-reachable...
US-9,008,084 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...
US-9,008,005 System and method for providing intelligent gateway selection in a network environment
An apparatus is provided in one example embodiment and includes a gateway configured to be coupled to a profiling function that evaluates past end user behavior...
US-9,007,941 Self-organizing and scalable MPLS VPN transport for LTE
In one embodiment, an access node of a network may receive a message that is destined for a particular address. The access node can determine that it does not...
US-9,007,424 Service level view of audiovisual conference systems
In an embodiment, a machine-readable volatile or non-volatile storage medium stores one or more sequences of instructions which, when executed by one or more...
US-9,007,418 Capturing video through a display
An image is displayed from a transparent display according to a first signal. Light passing through the display is received, and a second signal is generated...
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