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Patent # Description
US-7,228,411 Method and apparatus to use-volatile read/write memory for bootstrap code and processes by relocating write...
A method and apparatus for significantly reducing the number and types of non-volatile memory used on a typical motherboard is disclosed. While there are...
US-7,228,359 Methods and apparatus for providing domain name service based on a client identifier
A content distribution system has a DNS server which is configured to provide DNS responses in response to DNS requests, and a device which interconnects between...
US-7,228,337 Methods and apparatus for providing a network service to a virtual machine
In a computational device, a technique provides network communications to a virtual machine. In particular, the technique includes receiving a first...
US-7,228,141 Providing location-specific services to a mobile node
A method for providing network services includes receiving a configuration request. The configuration request identifies a mobile node. The method also includes...
US-7,228,132 Method and apparatus for providing service profile upgrades with minimal downtime
Methods and apparatus are disclosed for dynamically updating service profiles in a network system. A device, such as an edge device providing network services to...
US-7,227,889 Media access layer ping protocol for diagnosing cable modem links
Methods, apparatus, and computer-readable media are disclosed for performing diagnostic tests of a communication link between a headend and a cable modem without...
US-7,227,872 Mechanisms for providing stateful NAT support in redundant and asymetric routing environments
Various techniques are described which may be used for improving traffic flows between private networks and public networks. According to one aspect of the...
US-7,227,869 Serial media independent interface
Provided is a 10/100Base-T MAC to PHY interface requiring only two wires (pins) per port, with two additional global wires: a clock wire (pin), and a...
US-7,227,863 Methods and apparatus for implementing home agent redundancy
Methods and apparatus for maintaining Mobile IP operation in a Home Agent are disclosed. In a Home Agent, a Mobile Node is registered and a registration entry is...
US-7,227,859 Method for ensuring VLAN integrity for voice over internet protocol telephones
A system and method for implementing telephony devices in a distributed network environment is disclosed. The present invention provides for checking data...
US-7,227,853 System and method for providing transparency in delivering private network features
A method is provided that includes receiving a request from a communication device to establish a communication session with a mobile station, the mobile station...
US-7,227,844 Non-standard concatenation mapping for payloads
A method, apparatus and system are disclosed that more efficiently maps data into standard SONET concatenated payloads for transmission over established SONET...
US-7,227,838 Enhanced internal router redundancy
Disclosed are methods and apparatus for providing redundant data forwarding or routing capabilities. In one embodiment, a network device includes a designated...
US-7,225,271 System and method for recognizing application-specific flows and assigning them to queues
A system assigns network traffic flows to appropriate queues and/or queue servicing algorithms based upon one or more flow parameters contained in reservation...
US-7,225,270 Selective diversion and injection of communication traffic
A method for communication includes coupling a first port of a Layer-3 packet router to receive communication traffic from a network, the traffic including...
US-7,225,263 Method and apparatus for retrieving access control information
A method is disclosed for creating and storing troubleshooting information for providing access control information to a network device. A provisioning of one or...
US-7,225,238 Method and system for providing services for wireless data calls
A method and system for providing services for wireless data calls includes monitoring a wireless data call for a predefined event associated with a service for...
US-7,225,237 System and method for providing persistent connections based on subnet natural class
A method for providing a persistent connection between a client and a real server. The method includes receiving a request originating from a client for...
US-7,225,188 System and method for performing regular expression matching with high parallelism
A system and method for searching data strings, such as network messages, for one or more predefined regular expressions is provided. Regular expressions are...
US-7,225,117 Method for generating a simulated network using a graphical user interface
A method for generating a simulated network using a graphical user interface (GUI). A network topology generated at a GUI by a user is received, wherein the...
US-7,224,898 Carrier class DWDM optical network audit tool
An automated audit tool is disclosed for auditing a Carrier-Class, DWDM optical network, including its infrastructure devices. The automated audit tool performs...
US-7,224,775 System and method for providing prioritized access to a messaging system
A method and system for providing prioritized access to a messaging system includes receiving at an access controller for a messaging system a request for...
US-7,224,673 Mobile IP registration message compression
Methods and apparatus for compressing registration request and reply messages are disclosed. A compressed registration request is sent by a Mobile Node to a...
US-7,224,668 Control plane security and traffic flow management
An internetworking device that provides improved immunity to Denial of Service attacks, and in general, improved Quality of Service (QoS). An internetworking...
US-7,222,333 Techniques for generating software application build scripts based on tags in comments
Techniques for forming an application from a particular file that has source code in a particular language include receiving, from the particular file, comment...
US-7,222,195 System and method for distributing information in a network environment
A method for distributing information in a network environment is provided that includes receiving a communication flow and executing a routing decision for the...
US-7,222,185 Methods and apparatus for distributing content within a content delivery system
A system controller selects a transmission mode for content distribution based upon the relative popularity of the content within the content distribution...
US-7,221,750 Intelligent association of nodes with pan coordinator
Methods, apparatuses, and systems directed to managing wireless node access to one or more wireless networks. According to one implementation, a business logic...
US-7,221,712 Methods and apparatus for determining transmission power levels
Methods and apparatus are provided for determining transmission power levels. The power characteristics of a cable modem family are determined by testing cable...
US-7,221,684 Increasing network efficiency using packet compression and decompression
A communication device for compressing packets includes a first interface, a grouping module and a second interface. The first interface receives packets from a...
US-7,221,673 Voice-mail application on the router with no secondary storage available
In accordance with a method and apparatus of the present invention, a voice communication system is disclosed for use in a packet switching network environment...
US-7,221,659 Method and system for managing erroneous attenuation of signal
According to one embodiment of the invention, a method for managing communication impairments between Internet Protocol devices is provided. The method includes...
US-7,219,339 Method and apparatus for parsing and generating configuration commands for network devices using a...
A method of automatically parsing a network device configuration and generating a representation of one or more configuration commands for a network device that...
US-7,219,223 Method and apparatus for providing data from a service to a client based on encryption capabilities of the client
A method and apparatus are disclosed for providing data from a service to a client based on the encryption capabilities of the client. Cipher suite lists are...
US-7,219,195 Associative memory with invert result capability
An associative memory with an invert result capability to allow the identification of an entry as being matched when an entry or portion thereof is specifically...
US-7,219,181 Dual use modular PCI/PCI express interface
Techniques where PCIe is implemented using connectors that are compatable with Cardbus/MPCI connectors. One technique implements PCIe on unused pins on...
US-7,219,161 Techniques for network address and port translation for network protocols that do not use translated ports when...
Techniques for translating between logical addresses and ports of a first network, and logical addresses and ports of a second network connected to the first...
US-7,219,153 Methods and apparatus for distributing content
A system incorporates notification aspects of a presence system with content distribution capabilities of a content delivery network to both notify subscribers...
US-7,219,136 Apparatus and methods for providing network-based information suitable for audio output
The invention is directed to techniques for navigating a network based on audio input to retrieve information from a network. A user enters audio commands into a...
US-7,219,125 Method and apparatus for masking version differences in applications using a data object exchange protocol
Techniques for masking version differences among multiple applications providing similar services over a network include receiving, at an application-switching...
US-7,218,895 System, method, and apparatus for testing voice quality in a communication network
A method includes receiving one or more test signals at a first gateway from a second gateway. The method also includes comparing the one or more test signals to...
US-7,218,842 Efficient methods of performing motion compensation based decoding and recoding of compressed video bitstreams
The present invention provides efficient methods for performing motion compensation. The methods are particularly useful during motion compensation based...
US-7,218,632 Packet processing engine architecture
The invention provides a method and system for packet processing, in which a router (or switch) is capable of quickly processing incoming packets, thus...
US-7,218,608 Random early detection algorithm using an indicator bit to detect congestion in a computer network
A switching fabric sets a congestion indicator bit (EFCI bit) in an ATM cell if any queue through which the ATM cell passes is filled above a lower threshold. A...
US-7,217,889 System and method for reducing crosstalk between vias in a printed circuit board
Two pairs of vias are arranged in a printed circuit board. A first pair of vias, which conveys a first signal pair, is arranged in a plane that is substantially...
US-7,216,176 Selectively forced redirection of network traffic
A method of redirecting a client request, directed from a client to a first server, to a second server. The client request is received at the second server and...
US-7,216,175 System and method for determining subscriber information
A system for determining subscriber information includes an access server coupled to a number of subscribers using a communication network, a memory coupled to...
US-7,216,164 Methods and apparatus for determining the performance of a server
Mechanisms and techniques provide a method for determining the performance of a server, based upon a connection characteristic of a connection between the server...
US-7,216,161 Maintaining internet access while moving from port to port
An algorithm and a device manage a feature that allows a user to maintain an active session when moving from port to port. The device comprises a first memory, a...
US-7,216,086 Method and apparatus providing a supply chain management system useful in outsourced manufacturing
A method is disclosed for automatically identifying and resolving one or more discrepancies in an outsourced manufacturing supply chain in which a plurality of...
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