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Patent # Description
US-7,680,047 Maximum transmission unit tuning mechanism for a real-time transport protocol stream
A Real-Time Protocol (RTP) source node of a network operates to send a first data packet of a first size to a destination node over a path of the network that...
US-7,680,028 Method and apparatus for restarting RSVP processes in multiple network devices
An RSVP node that has crashed and restarted sends a non-zero Recovery Time value in a Restart_Cap object of a Hello message. Other nodes receiving such messages...
US-7,679,639 System and method for enhancing eye gaze in a telepresence system
A system for enhancing eye gaze in a telepresence system includes a plurality of local cameras coupled to at least one local display. Each local camera is...
US-D611,960 Home audio player/amplifier
US-D611,928 Wireless home audio device
US-D611,927 Receiver
US-7,676,679 Method for self-synchronizing time between communicating networked systems using timestamps
Nodes in a network include a pseudo-timestamp in messages or packets, derived from local pseudo-time clocks. When a packet is received, a first time is...
US-7,676,646 Packet processor with wide register set architecture
A Wide Register Set (WRS) is used in a packet processor to increase performance for certain packet processing operations. The registers in the WRS have wider bit...
US-7,676,606 Method and system for monitoring and controlling status of programmable devices
A method for programming programmable devices includes monitoring a status pin for each of the programmable devices, maintaining state information for the...
US-7,676,602 Systems and methods for alleviating client over-subscription in ring networks
Systems, methods, devices and techniques can be used in networks including resilient packet ring networks and other types of ring topology networks to adjust the...
US-7,676,585 System and method for dynamically adjusting a refresh interval
A method for providing information to a client device includes receiving a first status request from the client device and communicating status information to...
US-7,676,568 Centrally-controlled distributed marking of content
Presently disclosed is a method and apparatus for monitoring and diagnosing a content delivery network (CDN) by examining received content elements that have...
US-7,676,216 Dynamically measuring and re-classifying access points in a wireless network
A method, an apparatus, and a carrier medium carrying computer readable code segments to instruct a processor to execute the method. The method is in a wireless...
US-7,676,132 Bend radius control
A bend radius control device for routing and maintaining at least a minimum bend radius of a cable. The bend radius control device includes an arcuate member...
US-7,676,028 System and method for storing a voicemail message in a communication environment
Storing a voicemail message in a communication environment includes receiving a voicemail message at a first endpoint. The voicemail message is separated into a...
US-7,675,926 Hierarchical QoS behavioral model
A hierarchical traffic management system and method (i.e., a QoS behavioral model) are disclosed herein. The system includes a classifier operable to identify...
US-7,675,918 Hash-based preemption
Methods and systems for preemption in a network having a core device with at least one egress interface are disclosed. In one embodiment, the method includes...
US-7,675,912 Method and apparatus for border gateway protocol (BGP) auto discovery
A method is disclosed for Border Gateway Protocol (BGP) service auto discovery. A first message is received from a first BGP host. The first message comprises...
US-7,675,861 Active probe target management
A technique manages targets to which probe packets are sent from a source of a computer network. The novel target management technique dynamically selects an...
US-7,675,860 Method and apparatus for determining a preferred backup tunnel to protect point-to-multipoint label switch paths
A method, apparatus and computer program product for determining a preferred backup path to protect a point-to-multipoint label switching path is presented. A...
US-7,675,851 System and method for synchronizing a back-up device in a communications environment
An apparatus for communicating data is provided that includes a cell site element associated with a base transceiver station and comprising a compression module...
US-7,675,848 Dynamic forwarding adjacency
A technique treats a protected forwarding adjacency (FA) as a dynamic entity in that it allows a backup tunnel associated with the FA to carry traffic for the...
US-7,675,147 Methods and apparatus for providing a power signal to an area array package
An area array device has a grid array of primary electrical contacts coupled to a coupling surface of the device and configured to carry data signals between the...
US-7,673,336 Method and system for controlling access to data communication applications
A method and apparatus for controlling access to data communication applications is disclosed. According to the method, the DNS names of the servers of the data...
US-7,673,202 Single event upset test circuit and methodology
A method, involving: inputting an initial data pattern into a scan chain circuit of an integrated circuit device; applying a particle beam to the integrated...
US-7,673,057 Hybrid connection admission control using combined model-based and measurement-based estimators
A method and apparatus are described for controlling connection admission for a connection request in a network. A first estimator estimates an equivalent cell...
US-7,673,048 Methods and apparatus for establishing a computerized device tunnel connection
A client device establishes a first tunnel connection or tunnel, through a public network, with a first gateway of a private network and establishes, through the...
US-7,673,025 Controlling access message flow
Techniques are provided for controlling access message flow. The techniques include receiving one or more access messages; determining one or more sets of...
US-7,673,021 Automated provisioning of phones in packet voice networks
Approaches for provisioning phones in packet voice networks are disclosed. One approach provides determining that an Internet Protocol (IP) phone has registered...
US-7,672,996 Methods and apparatuses for automatically reconnecting a participant to a conference
In one embodiment, the methods and apparatuses detect a conference; detect a connection between a participant and the conference; and automatically reconnect the...
US-7,672,459 Key distribution and caching mechanism to facilitate client handoffs in wireless network systems
Methods, apparatuses, and systems directed to a key distribution and caching mechanism that facilitates roaming in wireless networks. In one implementation, the...
US-7,672,373 Digital watermarking of a media stream using coded macroblock types
A method and a carrier medium instructing a processor to execute a method. The method includes accepting a compressed video stream compressed by a compression...
US-7,672,332 Map routing technique implemented in access networks
An improved addressing scheme is disclosed for use in access networks. According to a specific embodiment, upstream and/or downstream channels may be grouped...
US-7,672,323 Dynamic and intelligent buffer management for SAN extension
In a network system for transporting GFP-encapsulated Fibre Channel/FICON data across a SONET/SDH transport network between two Fibre Channel/FICON ports, a...
US-7,672,314 Scaling VLANs in a data network
In one embodiment, a technique for processing data packets in a data network comprising a plurality of virtual local area networks (VLANs) is disclosed. A data...
US-7,672,253 Border router with selective filtering of link state advertisements
An example embodiment of the present invention provides a process relating to the selective filtering of an LSA at a not-so-stubby-sub-area (NSSSA) border...
US-7,672,252 Method and system for resolving switch number conflicts in a stackable switch system
A method for resolving switch number conflicts in a stackable switch system includes communicating a message between switches in the stackable switch system and...
US-7,672,249 Configurable network appliance
An Internet appliance accesses an HTML page on a Web site containing configuration information for the appliance, such as an Internet compatible telephone. Data...
US-7,672,244 Converting a network device from data rate traffic management to packet rate
A network device that manages the flow rate of a stream of packets traveling within a network is converted from managing based on data rate to managing based on...
US-7,672,230 Downstream channel change technique implemented in an access network
A dynamic channel change technique is disclosed which may be implemented between nodes and a Head End of an access network. Initially a network device may...
US-7,672,223 Method and apparatus for replicating a transport layer protocol stream
Network connection switchover is accomplished through a method comprising receiving information defining a first connection between a first network device and a...
US-7,669,321 Methods for verifying correct counter-bore depth and precision on printed circuit boards
A test site is incorporated on a circuit board having a set of test connections passing through a test via on respective test connection layer, the test...
US-7,669,244 Method and system for generating user group permission lists
A method and apparatus for generating user group identifiers using a permissions matrix is disclosed. The permissions matrix includes an entry that is associated...
US-7,669,228 System and method for changing network behavior based on presence information
A system and method for changing network behavior based on presence information includes detecting one or more presence indicators. The one or more presence...
US-7,668,971 Dynamic path computation element load balancing with backup path computation elements
In one embodiment, a first path computation element (PCE) operates between first and second network domains, and is adapted to service requests from path...
US-7,668,953 Rule-based network management approaches
A method is disclosed for detecting symptoms in a network infrastructure, combining one or more symptoms into a problem, then optionally applying detailed...
US-7,668,919 Scalable IP-based notification architecture for unified messaging
A notification architecture utilizes multiple processes configured for managing notification operations based on reception of SMTP-based messages within IMAP...
US-7,668,557 Methods for ring tone supression informing and for informing a cellular telephone with configuration data
Methods for suppressing ring tones in cellular telephones and for informing a cellular telephone with configuration data are described. The method for informing...
US-7,668,555 Method for computing beamforming weighting vectors with collaborated uplink sounding
A method and system are provided for computing beamforming weighting vectors with collaborated uplink sounding in a wireless communications network. The method...
US-7,668,523 Adaptive AGC in a wireless network receiver
An apparatus, a carrier medium storing instructions to implement a method, and a method for controlling the gain of a radio receiver for receiving packets of...
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