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Patent # Description
US-7,075,536 Incremental plotting of network topologies and other graphs through use of markup language
A method for plotting a graph using a markup language is provided. Upon retrieval of graphic information from a data source and according to a request, the...
US-D524,815 Double height housing
US-7,073,053 Method and apparatus for a boot progression scheme for reliably initializing a system
Methods and apparatus are disclosed for a boot progression scheme for reliably initializing a system. A boot progression data structure is maintained to indicate...
US-7,073,007 Interrupt efficiency across expansion busses
A method of processing interrupts is described as well as processing devices. A processing device detects an indicator associated with an interrupt signal from...
US-7,072,981 Preallocation of client network address translation addresses for client-server networks
An improved client network address translation ("NAT") system is provided. Methods are provided for initializing connection control blocks with the client NAT...
US-7,072,979 Wide area load balancing of web traffic
In one embodiment, a packet is received from a client, and the packet has a destination identifier associated with a server. When the packet is a start packet,...
US-7,072,959 Method and apparatus for dynamically assigning a network endpoint to a network region for selecting a proper codec
A communication system includes a server, a call manager, and a plurality of network endpoints. The network endpoints are assigned to network regions to allow...
US-7,072,580 Autoprotected optical communication ring network
An autoprotected optical communication ring network includes a first and a second optical carrier having opposite transmission directions and a plurality of...
US-7,072,411 Computation reduction in OFDM system using frequency domain processing
Improved systems and methods for implementing Orthogonal Frequency Division Multiplexing (OFDM) systems and for computing Fast Fourier Transforms (FET) having...
US-7,072,363 Method and device for securely communicating information via a DSL network
The present invention includes a system, method, and device for securely communicating information Via a DSL Network. In one form, a device operable to provide...
US-7,072,356 System and method for configuring a communications protocol
A system is disclosed that provides a telephony interface device with a modular protocol stack. The interface device downloads protocol modules from a system...
US-7,072,354 Token registration of managed devices
A communication system includes a controller for managing a number of communications devices. The controller receives registration requests from the devices and...
US-7,072,350 Polling response selection using request monitoring in a network switch apparatus
A switch node includes arbiter logic configured to gather global information regarding switching requests within the switch node and to control switching of one...
US-7,072,343 Methods and apparatus for controlling a data stream using a host agent acting on behalf of a host computer
Techniques are provided for controlling a data stream without communicating with a host generating the data stream. A host agent (associated with the host...
US-7,072,291 Devices, softwares and methods for redundantly encoding a data stream for network transmission with adjustable...
Devices, softwares and methods are provided for redundantly encoding a data stream into frames for network transmission as packets. A main encoder encodes a data...
US-7,069,539 Approach for implementing policy constraints in applications
An approach for implementing policy controls in application programs provides for the execution of code to implement policy constraints in a manner that is...
US-7,069,432 System and method for providing security in a telecommunication network
A method is provided for establishing a telephone call between a trusted Internet Protocol (IP) telephone and an untrusted device. The method includes receiving...
US-7,069,372 Processor having systolic array pipeline for processing data packets
A processor for use in a router, the processor having a systolic array pipeline for processing data packets to determine to which output port of the router the...
US-7,069,342 Communication system with content-based data compression
Methods and apparatus for dynamically adapting the degree of compression used in compressing data based upon the type of contents contained within a packet are...
US-7,069,325 Method and apparatus for handling requests in a network
The invention is directed to techniques for synchronizing a plurality of servers, receiving a client request from the client to access a server of the plurality...
US-7,069,324 Methods and apparatus slow-starting a web cache system
Methods and apparatus are described for intelligently assigning a portion of a cluster's traffic (e.g., buckets) to a cache system to minimize overloading of...
US-7,069,309 Apparatus and methods for requesting an event notification over a network
The invention is directed to techniques for providing an event notification string over a network to a notification server. An application server includes a...
US-7,069,268 System and method for identifying data using parallel hashing
A method for identifying data is provided that includes receiving a data stream and performing a hashing operation on a portion of the data stream in order to...
US-7,069,180 Method and apparatus for availability measurement of complex networks
A method for performing an availability measurement on a networked system comprising: identifying at least one measurement point in the system; defining a...
US-7,068,792 Enhanced spatial mixing to enable three-dimensional audio deployment
A network device and its mode of operation. The network device includes an input port through which audio streams may be received. A controller receives a user...
US-7,068,712 Cable network redundancy architecture
A CMTS redundancy technique requires at least two CMTS interfaces (e.g., line cards) on one or more CMTS chassis at the head end of a cable network. One of the...
US-7,068,663 Path routing and provisioning method and apparatus
An apparatus, method and computer program product for a data communications system includes transmitting data in a transport overhead field to at least one...
US-7,068,650 Apparatus and method for SerDes rate matching using symbol interleaving
A system and method for interleaving symbols to facilitate compatibility between serializer/deserializer (SerDes) units operating at different data rates...
US-7,068,645 Providing different QOS to layer-3 datagrams when transported on tunnels
A network device (e.g., network access server or home gateway) providing different QOS (quality of services) to different layer-3 datagrams when transporting on...
US-7,068,624 Wireless router and method for processing traffic in a wireless communications network
A wireless communications network includes a wireless-specific router topology layer that connects cellular sites to a wireline topology. The wireless-specific...
US-7,068,622 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-7,068,594 Method and apparatus for fault tolerant permanent voice calls in voice-over-packet systems
A Multiservice Access Concentrator (MAC) is provided that provides fault tolerant permanent voice calls in a voice over packet-data-network system (VOPS). The...
US-7,065,779 Technique for synchronizing multiple access controllers at the head end of an access network
A technique is described which may be used to synchronize a plurality of different access controllers which control a plurality of distinct ports at the Head End...
US-7,065,762 Method, apparatus and computer program product for borrowed-virtual-time scheduling
The present invention includes a scheduling mechanism that fairly allocates a resource to a number of schedulable elements of which some are latency-sensitive....
US-7,065,706 Network router configured for executing network operations based on parsing XML tags in a received XML document
A router is configured for routing, via an open protocol network, a received message to a destination node based on parsing an XML portion within the received...
US-7,065,609 Performing lookup operations using associative memories optionally including selectively determining which...
Methods and apparatus are disclosed for performing lookup operations using associative memories, including, but not limited to modifying search keys within an...
US-7,065,572 Network management systems that receive cross connect and/or other circuit information from network elements
A network management systems (NMS) queries network elements (NEs) and receives information on cross connects set up at the NEs and other circuit information....
US-7,065,565 System and method for policy-enabled, contract-based management of network operational support systems
A method and apparatus is disclosed for policy-enabled, contract-based management of network operational support systems. A policy kernel utilizes multiple...
US-7,065,378 Optimal use of request access TDMA slots for automatic level control
Systems and methods for controlling subscriber unit power level using power measurements made on access request transmissions. Since a subscriber unit access...
US-7,065,268 Link discovery and verification procedure using loopback
Systems and methods for link discovery and verification technique that minimize the need for line termination resources that generate and interpret packets. Of...
US-7,065,203 Method and system for managing call requests in a limited bandwidth environment
According to one embodiment of the invention, a method for managing call requests in a limited bandwidth environment includes receiving a call request from a...
US-7,065,197 Status messaging using associated phone tags
A method for managing communication requests includes receiving tag information from a user of a communication device, and associating the tag with a...
US-7,065,104 Method and system for managing inverse multiplexing over ATM
A method and system for managing inverse multiplexing over ATM is disclosed. In one embodiment, a method for use in a digital communications network, comprises...
US-7,065,093 Method and apparatus for end-to-end ATM calls based on the interworking of ATM switched virtual circuit...
Methods and apparatus are disclosed for end-to-end ATM calls based on the interworking of ATM SVC signaling (such as private network-network interface signaling)...
US-7,065,091 Method and apparatus for scheduling and interleaving items using quantum and deficit values including but not...
Methods and apparatus are disclosed for scheduling items (e.g., packets, processes, etc.) in a system, such as, but not limited to a computer or communications...
US-7,065,087 Performing compression of user datagram protocol packets
Performing compression includes receiving at a compressor a flow comprising packets, where each packet has a packet identifier. The packet identifiers are...
US-7,065,083 Method and apparatus for dynamically generating lookup words for content-addressable memories
Methods and apparatus are disclosed for using a programmable lookup word generator to produce a lookup word for use by a content-addressable memory. The...
US-7,065,079 VC sharing for multicast in a computer network
Only one point to multipoint virtual circuit (p2mp VC) is used within a router to handle all of the sources for a particular multicast group when other...
US-7,065,077 Frame relay over point to multipoint links
Frame Relay connectivity is provided via point to multipoint networks. Frame Relay access can thus be readily provided via point to multipoint networks such as...
US-7,065,072 Method and system for providing telecommunication services by a plurality of service providers
According to one embodiment of the invention, a method for providing communications services includes providing a digital subscriber line access multiplexer...
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