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Patent # Description
US-7,291,790 Apertures for signal shaping using ground and signal PTH back-drilling
A method and apparatus for shaping signals transmitted via plated through holes (PTHs) utilizes standard back-drilling techniques to reduce the resonant stub...
US-7,290,281 Method and apparatus for cryptographically blocking network denial of service attacks based on payload size
A method and apparatus for protecting, from denial of service attacks, a device that provides particular services that consume substantial computational...
US-7,290,266 Access control by a real-time stateful reference monitor with a state collection training mode and a lockdown...
A Stateful Reference Monitor can be loaded into an existing commercial operating system, and then can regulate access to many different types of resources. The...
US-7,290,164 Method of reverting to a recovery configuration in response to device faults
A method is disclosed for reverting to a recovery configuration in response to device faults. A change to the configuration is received. The change may be in the...
US-7,290,105 Zero overhead resource locks with attributes
A technique efficiently accesses locks associated with resources in a computer system. A processor accesses (e.g., acquires or releases) a lock by specifying and...
US-7,290,096 Full access to memory interfaces via remote request
A system and method for enabling a processor to access a memory not directly coupled to the processor. A memory request, including a request identifier field, is...
US-7,290,083 Error protection for lookup operations in content-addressable memory entries
Error protection for lookup operations in a content-addressable memory (CAM) entries is disclosed. Values extended to include error protection or error...
US-7,290,064 Adaptive feedback technique implemented in mobile IP networks
An adaptive feedback technique is described for a Mobile IP environment in which Mobile IP mechanisms provide early feedback to mechanisms in the transport layer...
US-7,289,810 Location detection and network awareness for multi-mode/multi-radio mobile devices
The present invention provides methods and devices using location detection to enable MMMDs to activate and tune to appropriate radios and networks. Some...
US-7,289,680 Methods and apparatus for minimizing requantization error
According to the present invention, methods and apparatus for performing error minimizing requantization are provided. Quantized coefficients associated with a...
US-7,289,622 Method and apparatus for data transport using label switching
A method including receiving a call connection request message having a prefix number and determining a corresponding IP address based on the prefix number....
US-7,289,620 Method and apparatus for managing incoming and outgoing calls at an endpoint placed on hold
A method and apparatus for managing incoming and outgoing calls at an endpoint placed on hold are disclosed. A first call that includes an outbound media stream...
US-7,289,607 System and methodology for voice activated access to multiple data sources and voice repositories in a single...
A system and method and computer program for seamlessly accessing multiple data sources and voice repositories using voice commands in a single phone call...
US-7,289,519 Methods and apparatus for processing content requests using domain name service
Mechanisms and techniques provide a system that operates in content routers and content engines in peered content distribution networks. Using domain name...
US-7,289,513 Switching fabric port mapping in large scale redundant switches
A method and system for mapping logical fabric ports to line ingress queues. The system provides for the mapping of line ingress queues to logical destination...
US-7,289,488 Method for automatically configuring a DSLAM to recognize customer premises equipment
A method for automatically configuring a digital subscriber line add-drop multiplexer (DSLAM) includes receiving a request for a connection with unrecognized...
US-7,289,443 Slow-start packet scheduling particularly applicable to systems including a non-blocking switching fabric and...
Methods and apparatus are disclosed for slow-start scheduling packets, such as in systems having a non-blocking switching fabric and homogeneous or heterogeneous...
US-7,289,441 Flexible WAN protocol call admission control algorithm
An intermediate network node is configured to drop or reject new client sessions when its available resources are below a predetermined level. In this manner,...
US-7,289,434 Method for verifying function of redundant standby packet forwarder
In one embodiment, an intermediate node includes one or more active forwarding planes and one or more redundant forwarding planes. The intermediate node may also...
US-7,289,057 Method and apparatus for detection of signal having random characteristics
A method for detecting a signal having random characteristics. A plurality of bursts are detected within a predetermined time period. The plurality of bursts are...
US-7,287,692 System and method for securing transactions in a contact center environment
A system and method for protecting confidential user information employed in an electronic transaction. The system and method provide for associating an...
US-D554,116 Internet telephone base
US-D554,115 Dual-mode cordless phone base
US-7,287,255 System and method for dynamic ordering in a network processor
In one embodiment a set of threads are assigned in a particular order to an order group. The first assigned thread is treated as being, at least initially, at a...
US-7,287,082 System using idle connection metric indicating a value based on connection characteristic for performing...
Idle connections are processed in a computerized device in order to improve the efficiency of at least one server where the computerized device monitors a set of...
US-7,287,069 Using context-sensitive intelligent diffs to modify router configurations
Methods and devices are disclosed for changing the configuration state of a network device such as a router, a switch or a similar device without the need for a...
US-7,286,855 Method and apparatus for adaptive transmission beam forming in a wireless communication system
A method for forming an adaptive phased array transmission beam pattern at a base station without any knowledge of array geometry or mobile feedback is...
US-7,286,853 System and method for aggregating multiple radio interfaces into a single logical bridge interface
A system and method for aggregating multiple radio interfaces into a single logical bridge interface with reference to an IEEE 802.11 Wi-Fi network and an...
US-7,286,756 DWDM system with IP telephony provisioning at remote locations
A method for providing voice communications at an optical amplifier site of a DWDM system is disclosed. The method generally comprises receiving an optical...
US-7,286,532 High performance interface logic architecture of an intermediate network node
An aggregation router architecture comprises a plurality of line cards coupled to at least one performance routing engine (PRE) via an interconnect system. The...
US-7,286,529 Discovery and tag space identifiers in a tag distribution protocol (TDP)
A tag-switching router on a tag-switching network establishing a single tag distribution protocol (TDP) session with a peer for the advertisement of tag bindings...
US-7,286,525 Synchronous pipelined switch using serial transmission
The invention provides a method and system for operating a switch, in which incoming data cells are converted from parallel to serial for synchronous input to a...
US-7,286,515 Method, apparatus, and software product for detecting rogue access points in a wireless network
A method, an apparatus, and a software program to implement a method to detect a rogue access point of a wireless network. The method includes maintaining an AP...
US-7,286,492 Private branch exchange (PBX) conditioning method and apparatus
Method for maintaining a virtual presence of a first remote telephone user in a PBX system having a frame relay network connection between two endpoint routers...
US-7,286,491 Virtual local area network membership registration protocol for multiple spanning tree network environments
The invention relates to a method and apparatus for disseminating Virtual Local Area Network (VLAN) membership information across computer networks defining...
US-7,286,490 Method for routing information over a network employing centralized control
A method and apparatus for centralized control of a network is described. The network includes a number of nodes. The method includes creating a database and...
US-7,286,468 Routing system and method for synchronizing a routing system with peers after failover
A routing system provides for transparent routing system failover by checkpointing route prefixes during normal operation by maintaining a route prefix table....
US-7,285,022 Slot adapter for reconfiguring slots in a network device
A network device includes card slots and Network Module slots that be reconfigured to hold cards and network modules having different form factors.
US-D553,572 Module assembly
US-7,284,068 Technique for providing multi-homing capability in data networks
Various aspects of the present invention are described herein for providing multi-homing capability to networks, subnetworks, and/or hosts through the use of a...
US-7,284,058 Querying ASAP policy systems
A method for querying any-service-any-port policy systems includes a method for a network device to route calls using policy considerations. The method receives...
US-7,284,057 Methods and apparatus for Mobile IP Home Agent clustering
Methods and apparatus for processing a registration request from a Mobile Node that has roamed to a Foreign Agent supporting Mobile IP are disclosed. In a first...
US-7,284,053 System and method for loadbalancing in a network environment
A method for loadbalancing in a network environment is provided that includes receiving a primary create request from an end user for a communications link...
US-7,284,050 Method and system for a voice multicast hardware accelerator
A method and system for a voice multicast hardware accelerator are disclosed in which a network device or system includes a host system coupled to a memory to...
US-7,283,829 Management of call requests in multi-modal communication environments
A communication system for providing multi-modal call management includes a communication manager, a notification database, and a personal assistant. The...
US-7,283,823 Handoff between cellular and enterprise wireless networks
A mobile station includes a first wireless interface that can couple to a first wireless network, a second wireless interface that can couple to a second...
US-7,283,624 Idle detection for answer supervision
A network device has the capability of monitoring voice over data networks calls. The network device includes a voice activity detector that detects voice...
US-7,283,619 System and method for end-to-end communications tracing
A method for tracing communications includes receiving trace criteria from a first remote element and determining whether a call signaling message matches the...
US-7,283,533 Interworking of packet-based voice technologies using virtual TDM trunks
A method for directly converting packet-based voice data of two non-compatible formats, (e.g., VoIP and VOATM), is described. A VoIP call agent sets a connection...
US-7,283,483 Transmitting multiple packets in a frame
Transmitting packets in a frame includes receiving the packets. Delay constraints are established, where each delay constraint is associated with a packet. Frame...
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