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Patent # Description
US-7,797,663 Conductive dome probes for measuring system level multi-GHZ signals
Methods and apparatus for accessing a high speed signal routed on a conductive trace on an internal layer of a printed circuit board (PCB) using high density...
US-7,797,427 System and method for applying a communication feature extension
A system and method for applying a communication feature extension includes facilitating an exchange of requests between an originating endpoint and a...
US-7,797,406 Applying quality of service to application messages in network elements based on roles and status
Network elements provide application-level QoS for application-layer messages processed therein. An application based message is examined upon IP reassembly...
US-7,797,387 Interactive text communication system
A communication system quarantines text and then automatically transmits the text across a network at the end of a quarantine time period. This text quarantine...
US-7,797,383 Techniques for managing multi-window video conference displays
Techniques for dynamically mapping source video streams of sources to the requested destination video streams based on a policy are provided. The source video...
US-7,797,376 Arrangement for providing content operation identifiers with a specified HTTP object for acceleration of...
Web content provided by a server includes associated content operation identifiers that identify related content objects. The web server, in response to...
US-7,797,345 Restricting hierarchical posts with social network metrics methods and apparatus
A method for a computer system includes receiving a listing from a first user, determining a first plurality of social network relationship factors for the first...
US-7,796,825 Losslessly improving compression of compressed image data
For data compressed using the first compression method that includes codewords generated by variable length coding sets of quantized transform coefficients using...
US-7,796,634 Determining a profile for an interface of a network device
Selecting a profile for an interface of a network device includes accessing profile sequences, where each profile sequence corresponds to an interface. Each...
US-7,796,617 Method for providing protocol aggregation as an end-to-end service across a tunneling network
Data transmission across a computer network is disclosed, comprising creating a plurality of tunnels across a computer network to connect a first computer to a...
US-7,796,598 Synchronizing redundant video streams encapsulated in IP/UDP packets
An apparatus, e.g., in a network edge device, a method, and a software program product for synchronizing two or more redundant media streams, e.g., MPEG video...
US-7,796,537 Creating non-transit nodes in a link network
In one embodiment, a method includes receiving a first link state initiation (HELLO) message from a first neighboring router. The HELLO message requests that a...
US-7,796,532 Media segment monitoring
A device and method provides a means for monitoring a media segment of a Real-time Transport Protocol (RTP) media stream without interfering with end-to-end...
US-D623,641 Cradle device
US-7,793,336 Method and apparatus for communicating credential information within a network device authentication conversation
A method is disclosed for communicating a security credential within a network device authentication conversation. An authenticator that is coupled to a...
US-7,793,138 Anomaly detection for storage traffic in a data center
Disclosed are methods and apparatus for detecting anomalies in a storage area network (SAN). Provided are one or more anomaly type(s) and corresponding actions...
US-7,793,137 Redundant power and data in a wired data telecommunincations network
Redundancy of data and/or inline power in a wired data telecommunications network from a pair of network devices via a selection device is provided by...
US-7,793,094 HTTP cookie protection by a network security device
An intrusion detection system and method for a computer network includes a processor and one or more programs that run on the processor for application...
US-7,792,993 Apparatus and methods for allocating addresses in a network
An address assignment mechanism allows an address server to receive requests for network addresses from computer systems. Based on an identity of the requesting...
US-7,792,991 Method and apparatus for advertising a link cost in a data communications network
A method is described of advertising a link cost in a data communication network having as components nodes and links. A node detects a change of state of an...
US-7,792,989 Arrangement for selecting a server to provide distributed services from among multiple servers based on a...
A selection resource executed within the network is configured for selecting from among a plurality of servers, distributed throughout the network at respective...
US-7,792,975 Application session management in networking devices
A networking device comprises an interface configured to receive and transmit data from and to a network; policy data configured to specify, for one or more...
US-7,792,899 Automatically providing announcements for a push-to-talk communication session
Providing announcements for communication sessions includes facilitating the communication sessions among endpoints comprising a half-duplex push-to-talk...
US-7,792,282 Ringing for power system management
A network device has at least two communication ports to allow the device to communicate with at least two telephony devices. The device has a ring manager to...
US-7,792,277 Call centers with image or video based priority
Disclosed are apparatus and methods for utilizing the camera or video capability of particular communication devices, such as cell phones, to enhance handling of...
US-7,792,143 Method and apparatus for interworking dissimilar text phone protocols over a packet switched network
A communication scheme allows two Voice Over Internet Protocol (VoIP) gateways that do not necessarily support a common set of Public Switched Telephone Network...
US-7,792,131 Queue sharing with fair rate guarantee
In one embodiment, separate rate meters are maintained for each flow enqueued an increased at a target rate while a packet from the flow occupies the head of a...
US-7,792,128 Maintaining a content category cache at a gateway on a data path
Maintaining a content category cache includes storing the content category cache at a gateway. The content category cache includes content category mappings,...
US-7,792,124 Data forwarding in a layer three satellite network
Method and system for providing access layer satellite architecture in a data network including receiving a data packet from an access layer network device, the...
US-7,792,113 Method and system for policy-based forwarding
A method of operating a network is disclosed. The method includes identifying a packet as being subject to a policy and forwarding said packet based on said...
US-7,792,111 Point-to-multipoint for multicast and unicast forwarding
A method and apparatus for establishing multicast and unicast forwarding are disclosed. In one embodiment, a method includes transmitting path messages to a...
US-7,792,101 Hardware TOS remapping based on source autonomous system identifier
A rapid method and apparatus for remapping the type of service (TOS) and source address information from an incoming communications packet according to the...
US-7,792,097 Static, dynamic and intelligent VRF routing for services traffic
A system for determining static, dynamic and intelligent Virtual Route Forwarding routing for services traffic includes a data device and a network processing...
US-7,792,083 Method and apparatus for measuring network data packet delay, jitter and loss
A device for measuring network performance in an Internet protocol (IP) network including a counter generating a send sequence number representing a relative...
US-7,792,062 System and method for supporting conferencing capabilities over packet-switched networks
An IP telephone which supports a voice conference call with a plurality of other IP telephones over a packet-switched network is disclosed. The IP telephone...
US-7,792,042 Classification of signaling protocol errors to trigger network connectivity troubleshooting
In an embodiment, a system and method which monitors a signaling plane for error events among one or more network nodes in a converged network. The system and...
US-7,792,036 Event processing in rate limited network devices
Event processing in rate limited network devices is described. An event receiver is notified of a backlog condition and may respond by increasing the rate limit...
US-7,792,027 Pipelined packet switching and queuing architecture
An architecture for a line card in a network routing device is provided. The line card architecture provides a bi-directional interface between the routing...
US-7,789,308 Locating and provisioning devices in a network
Methods and devices are provided for locating, identifying and provisioning devices in a network. According to some implementations of the invention, a...
US-7,788,720 Techniques for providing security protection in wireless networks by switching modes
Techniques for security protection of a wireless network are provided. An access point is operated in a first mode. The first mode is a mode of operation that...
US-7,788,715 Authentication for transmission control protocol
An embodiment of the invention incorporates, or encapsulates, authentication mechanisms into an initiation phase of a transmission protocol session. In a...
US-7,788,704 Method and system for secure connection of peripheral device to processing device
A method, system and apparatus are provided for securely connecting a peripheral device to a processing device in a wireless network. The peripheral device makes...
US-7,788,543 Methods and systems for generating and storing computer program execution trace data
Methods and systems for generating and storing computer program execution trace data are disclosed. A method includes receiving a signal that enables the...
US-7,788,518 Bidirectional inline power port
A method and apparatus for bidirectional provision of inline power over data telecommunications cabling permits power to be received at a local powered device...
US-7,788,492 Facilitating 802.11 roaming by pre-establishing session keys
A method and system for pre-authenticating a pre-establishing key management on a roaming device prior to re-association to facilitate fast hand-off in a...
US-7,788,480 Protected dynamic provisioning of credentials
A method and implementation is disclosed for secure communication between two or more parties. A secure tunnel is established between parties using an encryption...
US-7,788,445 Intelligent allocation of programmable comparison operations for reducing the number of associative memory...
Intelligent allocation of programmable comparison operations may reduce the number of associative memory entries required for programming an associative memory...
US-7,788,407 Apparatus and methods for providing an application level gateway for use in networks
An application level gateway allows computers on a local area or "internal" network to serve data (e.g., web pages, files or other constructs) to computer...
US-7,788,393 Switching a client from unicasting to multicasting by increasing the unicast stream rate to the client
Switching a client from unicasting back to multicasting involves accumulating enough digital video content at the client to bridge the time it takes to...
US-7,788,383 Communicating a selection of a potential configuration
A first streaming media device, such as a Voice over Internet Protocol (VoIP) phone initiates a communication session with a second streaming media device. An...
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