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| Patent # | Description |
|---|---|
| US-6,892,285 |
System and method for operating a packet buffer A technique for implementing a novel high-speed high-density packet buffer utilizing a combination of high-speed and low-speed memory devices. The novel packet... |
| US-6,892,256 |
Automated system for storing revision information from slave programmable
devices in a master programmable device A method and system for automatically updating the revision level of programmable devices is disclosed. In one aspect, the system may comprise a master... |
| US-6,892,237 |
Method and apparatus for high-speed parsing of network messages A programmable pattern matching engine efficiently parses the contents of network messages for regular expressions and executes pre-defined actions or treatments... |
| US-6,891,932 |
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-6,891,858 |
Dynamic modulation of modulation profiles for communication channels in an
access network A technique is disclosed for facilitating communications between a network node and a Head End of an access network. The access network includes a plurality of... |
| US-6,891,854 |
System and method for transporting a compressed video and data bit stream
over a communication channel Digitally compressed video/audio bit streams, when transmitted over digital communication channels such as digital subscriber loop (DSL) access networks, ATM... |
| US-6,891,839 |
Distributing packets among multiple tiers of network appliances A network is disclosed that includes a first tier of forwarding agents connected to a first tier of network devices. A second tier of forwarding agents is... |
| US-6,891,832 |
Adaptive fragmentation techniques implemented on a data network At least one technique is disclosed for improving the efficiency of fragmentation techniques currently implemented in conventional data networks. According to a... |
| US-6,891,798 |
Estimating equivalent bandwidth capacity for a network transport device
using on-line measurements A method and apparatus are described for determining an equivalent capacity of a transport device in a network switch for a traffic data stream. A data collector... |
| US-6,891,794 |
System and method for bandwidth protection in a packet network A system and method for protecting a connection-oriented network by maintaining guaranteed bandwidth and quality of service for each connection of the network.... |
| US-D504,897 |
Network device bezel |
| US-6,889,375 |
Method and system for application development A system for application development is disclosed. The system includes programming entities, which include a workflow and a container. A contract specifies an... |
| US-6,889,278 |
Method and apparatus for fast acknowledgement and efficient servicing of
interrupt sources coupled to high... A system and technique provides fast acknowledgement and servicing of interrupt sources coupled to a high latency path of an intermediate node of a computer... |
| US-6,889,181 |
Network flow switching and flow data export The invention provides a method and system for switching in networks responsive to message flow patterns. A message "flow" is defined to comprise a set of... |
| US-6,888,937 |
Managing processes of a network component A system for managing a network component of a communication network is disclosed. A process manager manages processes of a network component. A process... |
| US-6,888,935 |
Speak-louder signaling system for conference calls A method for alerting a participant in a conference call that the participant is speaking with insufficient volume is disclosed. The method includes determining... |
| US-6,888,899 |
Spatio-temporal processing for communication A space-time signal processing system with advantageously reduced complexity. The system may take advantage of multiple transmitter antenna elements and/or... |
| US-6,888,883 |
Method and apparatus for reducing noise leakage from a cable modem Apparatus and methods are disclosed for reducing noise leakage on the upstream channel from a cable modem. Noise leakage from cable modems, such as from a... |
| US-6,888,824 |
Random early detection (RED) algorithm using marked segments to detect
congestion in a computer network The invention is to use the ability of a switching fabric to set a congestion indicator bit in a segment if any queue through which the segment passes is filled... |
| US-6,888,808 |
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-6,888,801 |
Devices, software and methods for determining a quality of service for a
VoIP connection Devices, software and methods are provided for determining a quality of service for a Voice over Internet Protocol (VoIP) connection. A round trip time of... |
| US-6,888,413 |
Frequency synthesizer using a VCO having a controllable operating point,
and calibration and tuning thereof A frequency synthesizer, a calibrator thereof, and an operating controller thereof are described. The synthesizer comprises a main charge pump that drives a... |
| US-6,886,118 |
Apparatus and method for filtering IP packets The method can be implemented on a processor executing software instructions stored in memory. In one embodiment of the invention, the method includes receiving... |
| US-6,886,040 |
Codec-independent technique for modulating bandwidth in packet network The size of packet payloads are varied according to the amount of congestion in a packet network. More data is put in packet payloads when more congestion exits... |
| US-6,885,999 |
Digital identifiers and digital identifier control systems for intellectual
properties A method and system thereof for controlling intellectual properties in an intellectual property management system. A unique digital identifier is assigned to... |
| US-6,885,978 |
Auto-determination of DTE/DCE connection An auto-determination technique detects whether a DTE or DCE is connected to an RS232 port. The port is then automatically configured to interface with the... |
| US-6,885,667 |
Redirection to a virtual router Methods and apparatus for sending a redirect packet to a host by a first router that supports a virtual router protocol are disclosed. Specifically, the redirect... |
| US-6,885,642 |
Method and apparatus for estimating delay and jitter between network
routers coupled to background network A delay measurement technique according to an embodiment according to the present invention is based on the precept, ascertained by the inventors, that a link... |
| US-D504,437 |
Network device bezel |
| US-6,883,034 |
Method of resolving conflicts in access control lists in router by
comparing elements in the lists based on... Methods are described for analyzing access list subsumption in routing devices of a computer network and for identifying computer network integrity violations,... |
| US-6,883,028 |
Apparatus and method for performing traffic redirection in a distributed
system using a portion metric A method and system for distributing a service request among a plurality of servers is disclosed. A portion metric is assigned to each one of the plurality of... |
| US-6,883,015 |
Apparatus and method for providing server state and attribute management
for multiple-threaded voice enabled... An application server generates and maintains a server-side data record, also referred to as a "brownie", that includes application state information and user... |
| US-6,883,012 |
Linear-to-log converter for power estimation in a wireless data network
receiver A converter to convert an N-bit input in a linear scale to an M-bit output in a logarithmic scale. The converter includes a set of K subrange converters each... |
| US-6,882,869 |
Device, methods, and user interface for providing optimized entry of
alphanumeric text The present invention includes a device, method, and user interface for providing optimized entry of alphanumeric text. In one form, a method for providing... |
| US-6,882,654 |
Packet data analysis with efficient buffering scheme Disclosed is an apparatus employing an efficient buffering scheme for analyzing the Layer 7 content in packet data sent from a first node to a second node within... |
| US-6,882,626 |
System and method for automated switching of data traffic in a packet
network A system and method for automated switching of data traffic in a network are described. Data is transmitted along a first virtual circuit among multiple virtual... |
| US-6,880,087 |
Binary state machine system and method for REGEX processing of a data
stream in an intrusion detection system A binary state machine system and method for REGEX processing of a data stream in an intrusion detection system are disclosed. The method comprises maintaining a... |
| US-6,879,679 |
Analysis method for provisioning subscribers in a next generation
telecommunications network A method to systematically analyze a next generation telecommunications network to result in creating a provisioning plan for provisioning the network to provide... |
| US-6,879,568 |
Quick layer-3 message multiplexing A technique for implementing a flattened Layer 3 stack model within a Global System for Mobile (GSM) communication system so that a centralized multiplex... |
| US-6,879,496 |
Method and system for reducing electromagnetic interference emissions According to one embodiment of the invention, a line card and backplane combination for reducing EMI emissions includes a backplane, a printed circuit board and... |
| US-6,877,166 |
Intelligent power level adjustment for cable modems in presence of noise A technique is disclosed for selectively adjusting the power and/or frequency of cable modems without relying solely on the most recent measurement of these... |
| US-6,877,121 |
Boundary scan cell for testing AC coupled line using phase modulation
technique An apparatus and a method for testing Alternating Current (AC) coupled interconnects of a circuit using boundary scan methodology are disclosed. A Boundary Scan... |
| US-6,876,961 |
Electronic system modeling using actual and approximated system properties A technique is provided for use in computerized modeling of an electronic system. The technique bases simulation of the system's operation (e.g., timing... |
| US-6,876,957 |
Electronic equipment simulated earthquake survivability test system and
method The present invention is a transient vibration time history testing calibration system and method that assists testing equipment reproduce predefined earthquake... |
| US-6,876,952 |
Methods and apparatus for maintaining queues One or more queues store data information such as packets or data flows for later transmission to downstream communication devices. A real-time clock tracks... |
| US-6,876,857 |
System and method for performing admission control functions in a data
network A resource manager 20 receives and compiles data from a plurality of base transceiver station 14 to enable an admission control decision before beginning a... |
| US-6,876,678 |
Time division multiplexing method and apparatus for asynchronous data
stream A Serial Communications Controller (SCC) is configured to provide TDM multiplexing of signals regardless of whether such signals are synchronous or asynchronous... |
| US-6,876,675 |
Synchronization in OFDM systems Highly effective systems and methods for synchronizing OFDM receiver parameters to an OFDM transmitter are provided. These parameters may include carrier... |
| US-6,876,668 |
Apparatus and methods for dynamic bandwidth allocation A system capable of dynamically reserving bandwidth and adjusting bandwidth reservations for active sessions of data communication in a data communications... |
| US-6,876,667 |
Method and apparatus for establishing class of service configuration in a
network device of a broadband cable... A method for establishing class of service configuration in a network device of a broadband cable network using Dynamic Host Configuration Protocol (DHCP) is... |
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