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Method and apparatus for controlling a quiet zone for wireless units
In an IP-based cellular wireless communication system, systems and methods for spatially controlling cellular phone usage are provided. Entry of a cellular phone...
Method and system for dynamic soft handoff resource allocation in a
A method and system for dynamic soft handoff resource allocation in a wireless communications network includes determining a wireless path characteristic...
Secure voice communication system
A secure real time voice communication system 70 is provided that allows for the secure transmission of voice communications between a sending device 72 and a...
Communications interconnection network with distributed resequencing
Methods and apparatus for forwarding packets in a multistage interconnection network are provided which timestamp packets using a substantially system-wide...
Method and system for manual admission control with user options
A call manager receives a call setup request for a Voice over Internet Protocol (VoP) call from a phone having an associated call originator. The call manager...
Methods and apparatus for testing a circuit board using a surface mountable
A surface mount adaptor allows for removable attachment of debugging connectors to a circuit board and provides high density access to the circuit board under...
System for improving delivery of content by reordering after grouping
components homogeneously within content...
A method, apparatus and article of manufacture for improved delivery of content to a requesting computer connected to a communications network by a...
Method and system of integrated rate control for a traffic flow across
wireline and wireless networks
A method and system of integrated rate control for a traffic flow extending across wireline and wireless networks includes determining a power indicator for a...
Distributed telecommunication network
A telecommunication device includes a first interface coupled to the public switched telephone network (PSTN) in a first local calling area, a second interface...
Asymmetric implementation of DSVD for voice/data internet access
Voice and data streams transmitted from a conventional DSVD modem are interfaced directly to a network access server through a modified DSVD modem according to...
Method and apparatus for performing high-speed traffic shaping
A network traffic shaper includes a traffic shaper table for storing traffic specifiers, such as permissible data transmission rates, an arithmetic logic unit...
Gain flattened bi-directionally pumped Raman amplifier for WDM transmission
Raman amplification of a WDM signal with excellent gain flatness across a very large bandwidth is achieved. Co-propagating and counter-propagating Raman pumping...
Universal serial bus adapter
Method and apparatus for distributing and updating group controllers over a
wide area network using a tree...
Apparatus and computer-readable media are disclosed for establishing secure multicast communication among multiple multicast proxy service nodes of domains of a...
Application server providing personalized voice enabled web application
services using extensible markup...
A unified web-based voice messaging system provides voice application control between a web browser and an application server via an hypertext transport protocol...
Method and system for reducing false detections of access signals
A demodulator determines a time of arrival of an access signal. Access signals that do not result in a time of arrival are discarded. Upon obtaining a time of...
Providing different quality of services (QOS) to different point-to-point
An aggregation device providing different QOS to different point-to-point sessions. Multiple virtual circuits, each to provide different QOS, may be provisioned....
Handoff control in an enterprise division multiple access wireless system
A wireless office communication system including a wireless internet base station (WIBS) encompassing a base station controller, a mobile switch controller and...
Method and apparatus for supporting header suppression and multiple
microflows in a network
A first packet processing node in a header suppression mode suppresses transmission of one or more packet headers. A second packet processing node receives the...
Method and system for component compatibility verification
Components to be verified for compatibility are identified. Each of the components maintains a relationship with the other components such that all of the...
A computing device having multiple masters. The device includes a set of masters and at least one target with at least one bus that provides connecting between...
Residue transfer for encrypted messages split across multiple data segments
A method and apparatus for processing incomplete SSL/TLS records is disclosed. Typical processing of encrypted and authenticated SSL/TLS records involves...
Scheme for maintaining synchronization in an inherently asynchronous system
A synchronization state for a local clock generating circuit of a first of a number of components of a distributed system is maintained according to a number of...
Selecting the data rate of a wireless network link according to a measure
of error vector magnitude
An apparatus in a node of a wireless network for setting the data rate for sending data to a remote node, and a method for setting the data rate. The method...
Restartable spanning tree for high availability network systems
A method and apparatus for continuing the operation of a spanning tree protocol at a network device despite crashes or failures at that device. A supervisor card...
Modem pass through for remote testing
A lab network access server is disclosed in accordance with an embodiment of the present invention. The lab network access server is coupled to a customer...
Method of determining a data link path in a managed network
A mechanism for determining a data link path in a managed network between a source device and a destination device is disclosed. To determine the data link path,...
System and method for decrementing a reference count in a multicast
A method for decrementing a reference count in a multicast environment is provided that includes receiving an access request for a particle stored in a memory...
Method and apparatus for accessing remote storage using SCSI and an IP
A storage router and method for creating a first session to a first information-handling system on a first network supporting IP packets, the network having a...
Network component performance testing
A method and system for testing. In one embodiment, the method includes but is not limited to coupling one or more modified frame relay sub-interface entities...
Sharing of NAS information between PoPs
A method for handling access requests at multiple PoPs using the sharing of NAS information between the PoPs, enabling each PoP to maintain its own, independent,...
HTTP redirection of configuration data for network devices
A group of network devices, such as Ethernet switches, are logically configured as a single cluster, with one commander device and one or more expansion devices....
Method and apparatus for measuring quality of upstream signal transmission
of a cable modem
A media access control (MAC) unit in a CMTS assigns a normal time slot to a cable modem being tested for its upstream transmission quality. An FFT generator or...
Digital subscriber line power reduction
A communications system includes an xDSL communications device coupled to customer premises equipment via an xDSL link. The communications device trains the...
Coherent access to and update of configuration information in
A database management and indexing technique provides coherent access to and update of dynamic configuration information stored in a database associated with a...
Method and apparatus for transparently proxying a connection
A system and method are disclosed for transparently proxying a connection to a protected machine. The method includes monitoring a communication packet on a...
Methods and apparatus for grounding a circuit board
A grounding member support forms an interference or friction fit with an opening defined by a circuit board. A compliant, electrically conductive grounding...
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...
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...
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...
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...
Dynamic modulation of modulation profiles for communication channels in an
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...
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...
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...
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...
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...
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....
Network device bezel
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...
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...