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Patent # Description
US-7,233,934 Dynamic expert system
Embodiments of the present invention provide a dynamic expert system comprising a control database, a master rules database, an operations database, an...
US-7,233,902 Browser-based arrangement for developing voice enabled web applications using extensible markup language documents
A unified web-based voice messaging system provides voice application control between a web browser and an application server via an hypertext transport protocol...
US-7,233,650 Managing caller identifiers at a communication device
Managing caller identifiers includes communicating calls at a communication device, where each call is associated with a caller identifier. The caller...
US-7,233,605 Method and apparatus for minimizing delay induced by DTMF processing in packet telephony systems
The invention solves the problem of DTMF delay by shifting the delay and in-band signal processing to the receiving packet gateway. The transmitting gateway...
US-7,233,600 Method and apparatus for dynamic DSP resource management
The present invention relates to a system and method of managing DSP resources within a network interface system (NIS). A Digital Signal Processing (DSP)...
US-7,233,588 Hardware assist system and method for the timing of packets in a wireless network
In a wireless local area network ("WLAN"), a system and method for assisting the timing calculation associated with the transmission timing of packets or data...
US-7,233,578 Network with self regulating quality of service (QoS)
A communications system and method for self-regulating quality of service in a communications network are provided which includes measuring the amount of jitter...
US-7,233,575 Method and apparatus for per session load balancing with improved load sharing in a packet switched network
Systems and methods for implementing per-session load balancing of packets that increase traffic sharing and reduce systematic unequal distribution of traffic...
US-7,233,571 Connection-based bandwidth utilization
A way to provide connection-based bandwidth utilization is disclosed. A connection is provided between a plurality of clients in the network environment. The...
US-7,233,569 Tunnel reroute
In a tunnel connecting a source node to a destination node, data transfer for the tunnel is enabled through a first path. The data transfer is enabled by...
US-7,231,579 Method and apparatus for using fire decoder to correct burst errors in a real-time communications system
Error bursts are detected and corrected in a communication system using shortened cyclic codes, such as shortened Fire codes. Data is loaded into a first error...
US-7,231,530 System and method for saving power in a wireless network by reducing power to a wireless station for a time...
A method, an apparatus and a carrier medium storing instructions to implement the method. The method is in a first wireless station of a wireless network, and...
US-7,231,518 System and method for authenticating a storage device for use with driver software in a storage network
A method and system authenticates a storage device or storage router for use with driver software. The driver software may be permitted to be used with...
US-7,231,475 Advanced bandwidth allocation in PCI bus architecture
A bus arbitration system and method allocates total bus bandwidth between latency sensitive and latency insensitive interfaces by utilizing windows to divide the...
US-7,231,471 System using fairness logic for mediating between traffic associated with transit and transmit buffers based on...
A method and apparatus for servicing transit and transmit traffic in a node of a network. The network includes a plurality of nodes connected by first and second...
US-7,231,456 32-bit vendor-extended-type vendor specific attribute
Method and apparatus for generating and receiving an extended Vendor Specific Attribute (VSA) is disclosed. In one aspect, a extended format VSA may be generated...
US-7,231,425 Rate-based scheduling method and system
A rate-based scheduling system and method are disclosed. The rate-based system generally includes a first scheduler operable to limit the maximum rates at each...
US-7,231,146 Optical communication system
Communicating a signal includes receiving the signal at a primary device of a switching system, where the primary device is associated with a primary path along...
US-7,231,108 Lumped raman amplifier for adaptive dispersion compensation
An adaptive dispersion compensation system that also achieves optical amplification by inducing Raman amplification effects in dispersion compensating fiber....
US-7,230,953 Method and system for controlling UTOPIA buses
According to one embodiment of the invention, a system for managing communication in a network line card is provided. The system includes at least two UTOPIA bus...
US-7,230,920 System and method for optimizing throughput using response time as a metric
In a wireless local area network, a system and method for association between access points and clients based upon measuring the response time of packets and...
US-7,230,918 System for using special links in multi-link bundles
Selected categories of data are assigned to priority links in a multilink bundle. In one example, virtual circuits in an Asynchronous Transfer Mode (ATM) or...
US-7,230,917 Apparatus and technique for conveying per-channel flow control information to a forwarding engine of an...
A flow bit mechanism and technique conveys per-channel flow control information pertaining to the status of output buffers located on line cards to at least one...
US-7,230,913 MPLS fast reroute without full mesh traffic engineering
Fast Reroute capability is added to an IP network to guarantee fast recovery to IP traffic in case of link or node failure without the need to deploy a full mesh...
US-7,230,909 Efficient activity resumption in point to multipoint service flow
Orthogonal frequency division multiplexing (OFDM) is used to divide a single TDMA time slot into multiple non-contending access request opportunities that are...
US-7,230,835 Apparatus for reducing signal reflection in a circuit board
A circuit board has, in a first signal layer, a signal conductor having a relatively small width and a contact pad having a relatively large width. The...
US-7,230,566 Radar protection device for wireless networks
A method for radar protection. The method includes recording energy events and calculating differences in recorded energy events to determine pulses. The method...
US-7,228,447 Methods and apparatus for monitoring a power source
A power source is configured to notify an external monitoring device of a condition such as a low power condition of the power source. The power source has an...
US-7,228,421 Technique for generating control messages with reason information between nodes in a data network
A technique is disclosed for generating control messages to be transmitted from a first network device to a second network device in a data network. A first...
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...
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