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| Patent # | Description |
|---|---|
| US-7,006,455 |
System and method for supporting conferencing capabilities over
packet-switched networks An IP telephone which supports a voice conference call with a plurality of other IP telephones over a packet-switched network is disclosed. The IP telephone... |
| US-7,006,431 |
Load sharing and redundancy scheme Methods and apparatus for providing a device for forwarding packets in a network are disclosed. A first router and a second router having a shared set of... |
| US-7,006,281 |
Shared variable gain amplifier for WDM channel equalization An amplification architecture for WDM receiver systems. The WDM channel grid is divided into groups of adjacent channels. A separate optical amplifier is... |
| US-7,003,715 |
Galois field multiply accumulator An OC-192 front-end application-specific integrated circuit (ASIC) de-interleaves an OC-192 signal to create four OC-48 signals, and decodes error-correction... |
| US-7,003,692 |
Dynamic configuration synchronization in support of a "hot" standby
stateful switchover A system and method for supporting a "hitless" switchover from an Active to a Standby processor utilizes several points of configuration synchronization. The... |
| US-7,003,550 |
Methods and apparatus for establishing collaboration using browser state
information Mechanisms and techniques provide the system that allows a server computer system to capture the complete state of the browser process performing on a client... |
| US-7,003,298 |
Devices, softwares and methods for handing off live calls between legs of
CSV and VOX modalities Devices, softwares methods hand off a live call from an original leg of a first modality (such as Circuit Switched Voice) to an alternate leg of another modality... |
| US-7,003,274 |
Frequency synthesizer and synthesis method for generating a multiband
local oscillator signal A phase locked loop (PLL) frequency synthesizer to produce a local oscillator signal for a superheterodyne transmitter for operation at a first and a second RF... |
| US-7,003,086 |
Apparatus and method for allocating call resources during a conference
call A method and apparatus for allocating call resources during a conference call are disclosed. A conference call between a plurality of clients is conducted on a... |
| US-7,003,062 |
Method and system for distribution of clock and frame synchronization
information The present invention discloses a method and system for synchronizing processing modules. More specifically the present invention utilizes a master clock signal... |
| US-7,002,992 |
Codec selection to improve media communication A communication system includes an endpoint that performs codec selection based on at least one network parameter. In a particular embodiment, a communication... |
| US-7,002,965 |
Method and apparatus for using ternary and binary content-addressable
memory stages to classify packets Methods and apparatus are disclosed herein for classifying packets using ternary and binary content-addressable memory stages to classify packets. One such... |
| US-7,002,917 |
Method for path selection in a network A method for finding a path in a network is disclosed. The network includes a plurality of nodes and a plurality of links and each one of the plurality of nodes... |
| US-7,002,906 |
Method for extending the crankback procedure to any Asynchronous Transfer
Mode system Method for extending the crankback procedure in an Asynchronous Transfer Mode (ATM) system composed of at least a first data network (10) comprising a plurality... |
| US-7,002,905 |
Method and apparatus for performing the rebooting of a network node with
minimal loss of network traffic A method of managing a network switch having a processor card, including a memory and a processing unit in the processor card is described. The method includes... |
| US-7,000,187 |
Method and apparatus for software technical support and training Support and training are provided for a user in operating a software application. A list of task indications are coupled to a GUI window. A graphical overlay is... |
| US-7,000,055 |
Multi-interface symmetric multiprocessor A symmetric multiprocessor system includes a first processor and a second processor for executing a multi-threaded process on packets, a first inbound interface... |
| US-7,000,052 |
System and method for configuring and deploying input/output cards in a
communications environment A method for communicating data is provided that includes storing one or more physical connectors associated with an input/output card and configuring the... |
| US-7,000,024 |
Systems and methods for providing transmission control protocol
communications In a computerized device, a technique for communicating with an external transmission control protocol device involves operating in a stateless manner. In... |
| US-7,000,021 |
ARQ (automatic repeat request) for broadband fixed wireless network Systems and methods for retransmitting unsuccessfully transmitted data across a communication link. The retransmission mechanism may be applied to point to... |
| US-7,000,006 |
Implementing network management policies using topology reduction A method and apparatus for implementing network management policies is provided. A communication path is determined that passes through a domain of a network.... |
| US-6,999,952 |
Linear associative memory-based hardware architecture for fault tolerant
ASIC/FPGA work-around A programmable logic unit (e.g., an ASIC or FPGA) having a feedforward linear associative memory (LAM) neural network checking circuit which classifies input... |
| US-6,999,763 |
Multiple personality telephony devices A mobile device supports concurrent registrations of different wireless personalities with one or more service provider networks. Potentially using a single... |
| US-6,999,654 |
Connection of on an add/drop node An add/drop node of an optical WDN-network which has two fiber paths for light of a plurality of channels propagating in opposite directions comprises two... |
| US-6,999,560 |
Method and apparatus for testing echo canceller performance A test system measures performance of telephone network echo cancellers using a primary criterion of estimated user annoyance due to audible returned echo. The... |
| US-6,999,417 |
Devices, softwares and methods for incorporating burstiness of packet loss
metric in QoS based network routing Devices, software, and methods quantify a burstiness quality of the packet loss in the node of a path. The quantified burstiness becomes a metric for determining... |
| US-6,999,408 |
Failure tolerant high density dial router A Fault Tolerant Dial Router (FTDR) includes redundant subsystem resources that operate independently of telephone line interface connections. The redundant... |
| US-D515,073 |
Football headphone |
| US-6,996,831 |
Method and system for allowing a PERL application to communicate with a
distributed object via CORBA A method and system for allowing a PERL application to communicate with distributed objects. One embodiment comprises a method in which first an adapter program... |
| US-6,996,827 |
Method and system for setting expressions in network management
notifications A system for setting expressions at an agent including a processor configured to receive a SNMP message from a management station specifying objects for... |
| US-6,996,820 |
Efficient multiple priority list memory system An efficient memory system to implement a multi-list, multi-priority task management scheme. In one embodiment, a single list which is dynamically partitioned... |
| US-6,996,769 |
Method and system for generating documentation from operating system
command syntax A method, system thereof, and computer usable medium for generating webpages from specified and generated document content and for automatically generating... |
| US-6,996,714 |
Wireless authentication protocol A wireless authentication protocol. Access to a network is managed by providing a challenge-handshake protocol within the Extensible Authentication Protocol for... |
| US-6,996,678 |
Method and apparatus for randomized cache entry replacement A cache controller is disclosed. The cache controller includes potential replacement list, a plurality of valid bits and a number of counters. The potential... |
| US-6,996,663 |
Method and apparatus for performing address translation using a CAM A technique for performing address translation that requires less logic and programming than conventional address translation techniques is described. The... |
| US-6,996,615 |
Highly scalable least connections load balancing A load balancing device according to an embodiment of the invention uses a predictor that comprises a plurality of Least Connections Control Blocks (LCCBs) that... |
| US-6,996,225 |
Arrangement for controlling congestion in an SS7 signaling node based on
packet classification A signaling network node is configured for identifying a received signaling message as belonging to one of a plurality of prescribed originating node groups,... |
| US-6,996,178 |
Look ahead motion compensation Efficient methods for performing motion compensation are described. The methods are particularly useful during motion compensation based decoding and recoding.... |
| US-6,996,111 |
ATM node having local error correcting procedures A node for a telecommunications network has a segmentation and reassembly module (SAR module) to perform segmentation and reassembly (SAR) on cells received by... |
| US-6,996,108 |
Method and apparatus for switching and managing bandwidth for
cross-connection An ATM/TDM cross-connection in a digital loop carrier (DLC) network providing switching and bandwidth management facilities. TDM traffic is encapsulated in ATM... |
| US-6,996,103 |
Method and system for multicasting A method for transmitting data to multiple destinations includes storing a data portion in association with a current destination and a next destination. The... |
| US-D514,562 |
Network device |
| US-6,993,686 |
System health monitoring and recovery A network device. The network device includes a least one communication port that allows communication with at least one other network device and storage to... |
| US-6,993,542 |
Efficient random number generation for communication systems Truly random numbers are generated with a minimum of extra hardware by taking advantage of the inherent noise in a communication channel. Random numbers can thus... |
| US-6,993,359 |
Method and apparatus for inter-cell handover in wireless networks using
multiple protocols A communication system formed by a private wireless network that can be used with public wireless networks using a public wireless protocol, such as GSM, and... |
| US-6,993,048 |
ATM permanent virtual circuit and layer 3 auto-configuration for digital
subscriber line customer premises... The present invention pertains to a method and device for automatically configuring the Permanent Virtual Circuit (PVC) of a Digital Subscriber Line (DSL)... |
| US-6,992,975 |
Multiple ring support within a single network element A network element receives frames from multiple ring networks. Each ring network linked to the network element is supported by a designated support program. The... |
| US-6,992,641 |
Symmetry plane antenna system A wireless telecommunications device is disclosed including a first antenna element for transmitting and receiving a first wireless telecommunications signal and... |
| US-6,992,374 |
Techniques for manufacturing a circuit board with an improved layout for
decoupling capacitors A circuit board module has an IC device, discrete components, and a circuit board structure in electrical communication with the IC device and the discrete... |
| US-6,990,514 |
Unified messaging system using web based application server for management
of messages using standardized servers A unified web-based voice messaging system uses an application server, configured for executing a voice application defined by XML documents, that accesses... |
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