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| Patent # | Description |
|---|---|
| US-7,248,565 |
Arrangement for managing multiple gateway trunk groups for voice over IP
networks An IP-based node in communication with IP-based gateway devices is configured for executing circuit selection for a prescribed trunk group having multiple sets... |
| US-7,248,560 |
Method and system for router redundancy in a wide area network A method for selecting an active router in a communication device includes providing multiple routers in the device, coupling the routers to a single physical... |
| US-7,246,373 |
Methods and apparatus for virtual private network based mobility Methods and apparatus for enabling VPN based mobility are provided. A VPN client having a client subnetwork address corresponding to a particular subnetwork can... |
| US-7,246,368 |
Cable plant certification procedure using cable modems A system for testing a cable network during normal operation interleaves test signals with live data traffic. Installed cable modems are used to generate the... |
| US-7,246,221 |
Boot disk replication for network booting of remote servers In one embodiment, a method includes replicating data in a storage disk. The method also includes storing the data in an Internet Protocol Small Computer System... |
| US-7,246,175 |
IPv6 over MPLS IPv4 core IPv6 traffic may be carried through an MPLS IPv4 network without the use of IPv6-over-IPv4 tunneling. This provides great savings in overhead, signaling, and... |
| US-7,246,168 |
Technique for improving the interaction between data link switch backup
peer devices and ethernet switches A technique improves the interaction between a backup remote data link switch (DLSw) device coupled to a remote: subnetwork having an Ethernet switch and a local... |
| US-7,246,154 |
Directing data network communications based on geographic location of a
user A method and apparatus for directing data network communications based on the geographic location of the user. One or the other or both of the geographic... |
| US-7,246,148 |
Enhanced network services using a subnetwork of communicating processors A method and system for providing enhanced services for a network. The enhanced services use information about the network which is available to a subnet of... |
| US-7,246,145 |
Fully distributed, scalable infrastructure, communication system A fully distributed, scalable infrastructure, communication system. The system comprises at least on Space, at least one double agent and at least one non-space... |
| US-7,245,630 |
Method and apparatus for routing integrated data, voice, and video traffic A Multiservice Access Concentrator (MAC) receives information comprising at least one data stream, at least one voice channel, at least one video stream, Local... |
| US-7,245,623 |
System and method using hierarchical parallel banks of associative
memories A system and method provide for efficient classification of long strings of data, such as network messages. The system, which may be a classification engine for... |
| US-7,245,615 |
Multi-link protocol reassembly assist in a parallel 1-D systolic array
system The present invention comprises a technique for performing a reassembly assist function that enables a processor to perform packet reassembly in a deterministic... |
| US-7,245,614 |
Managing access to internet protocol (IP) multicast traffic A system for managing access to IP multicast traffic includes a join request manager within an access router. The access router includes a central processing... |
| US-7,243,371 |
Method and system for configurable network intrusion detection According to one embodiment of the invention, a method for automatically generating software code operable to detect a defined signature in network traffic... |
| US-7,243,327 |
Method for automatically routing connections between top side conductors
and bottom side conductors of an... A method of routing connections of an integrated circuit package having a set of top side conductors and bottom side conductors. The method includes defining at... |
| US-7,243,183 |
SONET data byte switch A switch system including a plurality of input ports and a plurality of output ports for transferring data from one of the input ports to one of the output... |
| US-7,243,182 |
Configurable high-speed serial links between components of a network
device A system for selectively forming high-speed serial connections between various components of a network device that includes a multiplexing switch coupled a GE... |
| US-7,243,161 |
Two label stack for transport of network layer protocols over label
switched networks IPv6 traffic may be carried through an MPLS IPv4 network without the use of IPv6-over-IPv4 tunneling. An IPv6 packet is sent through the MPLS IPv4 network... |
| US-7,243,159 |
On demand capability exchange A network device is disclosed. The network device has a port to allow reception of an incoming call at a first endpoint and a memory to store endpoint... |
| US-7,242,761 |
System and method for determining the transmit power of a communication
device operating on digital subscriber... A system for determining the transmit power of a communication device operating on a twisted pair subscriber line includes a communication server coupled to a... |
| US-7,242,328 |
Variable length coding for sparse coefficients Coding quantized transform coefficients as occur in image compression includes, for a subset of coefficient amplitude values coding by a first method... |
| US-7,242,303 |
Navigation and coordination during emergencies The present invention includes methods and devices for providing. According to some implementations, radio frequency identification ("RFID") tags are positioned... |
| US-7,242,226 |
Method and apparatus for avoiding false switching in an electronic device A system and method for reducing forward inadvertent biasing of a switch having a transistor. The gate of the transistor is connected to ground and a voltage... |
| US-7,241,170 |
Permanent terminations of network cables An improved bracket is utilized in a mounting system for a modular system connector used in connecting devices to cables such as network cable, coaxial cable, or... |
| US-7,240,255 |
Area efficient BIST system for memories A system with a single BIST for an IC that includes a number of memory arrays that may have varying latencies, widths, and depths. A serial bus (which may be a... |
| US-7,240,224 |
Inline power based device communications A network power system that is capable of communicating and resolving various inline power allocation issues. The system includes a power source equipment having... |
| US-7,240,149 |
Multiple branch operations in an associative memory Multiple branch operations using one or more associative memories are performed, which may be of particular use for, but is not limited to implementing security... |
| US-7,240,098 |
System, method, and software for a virtual host bus adapter in a
storage-area network Accessing some storage-area networks (SANs) requires a client computer to include a special electronic component, known as a host bus adapter (HBA). However, the... |
| US-7,239,861 |
System and method for communication service portability A system and method for communication service portability include the ability to receive, at an access point, a registration request for a user of an endpoint... |
| US-7,239,528 |
Techniques for accommodating variations in chassis tolerances Techniques for accommodating chassis tolerances use joiners which enable outer side panels for a front card cage to reference a front side of a midplane, and... |
| US-7,237,267 |
Policy-based network security management A policy-based network security management system is disclosed. In one embodiment, the system comprises a security management controller comprising one or more... |
| US-7,237,182 |
System and method for selectively recovering frames in a communications
environment A method for selective recovery in a communications environment is provided that includes building a recognizable bit pattern into one or more subframes that are... |
| US-7,237,059 |
Performing lookup operations on associative memory entries Methods and apparatus are disclosed for performing lookup operations using associative memories, including, but not limited to modifying search keys within an... |
| US-7,237,026 |
Sharing gateway resources across multi-pop networks A network device and method for sharing resources in a network. The network device includes a port through which a shared resource request may be received. A... |
| US-7,237,025 |
System, device, and method for communicating user identification
information over a communications network A network includes a service selection gateway that receives information from a network user having a network locator address in order to establish a... |
| US-7,236,966 |
Method and system for providing a user-customized electronic book One embodiment of the present invention enables an individual to selectively choose an area(s) of interest and automatically scan a database to intelligently... |
| US-7,236,580 |
Method and system for conducting a conference call According to one embodiment of the invention, a method for conducting a conference call between two or more participants is provided. The method includes... |
| US-7,236,493 |
Incremental compilation for classification and filtering rules A technique classifies packets in a manner that is both deterministic and efficient. A hierarchical arrangement of lookup tables is organized into levels to... |
| US-7,236,461 |
Link efficiency schemes for packet transport In a communication network, link efficiency modules aggregate packets into multiplexed packets to provide efficient use of communication links. To handle varying... |
| US-7,234,163 |
Method and apparatus for preventing spoofing of network addresses A method is disclosed for preventing spoofing of network addresses. A binding is established between an Internet Protocol (IP) address, a Media Access Control... |
| US-7,234,063 |
Method and apparatus for generating pairwise cryptographic transforms
based on group keys Group key management techniques are applied to generating pair-wise keys for point-to-point secure communication applications. Nodes participating in a secure... |
| US-7,234,061 |
Methods and apparatus for verifying modules from approved vendors A technique verifies a that a module is from an approved vendor. The technique involves obtaining vendor data and a first magic code from a module (e.g., a small... |
| US-7,234,058 |
Method and apparatus for generating pairwise cryptographic transforms
based on group keys Group key management techniques are applied to generating pair-wise keys for point-to-point secure communication applications. Nodes participating in a secure... |
| US-7,233,982 |
Arrangement for accessing an IP-based messaging server by telephone for
management of stored messages A method in an application server for accessing a messaging server includes receiving, from a browser configured for dynamic control of audio operations, an HTTP... |
| 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)... |
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