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Patent # Description
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...
US-6,990,428 Radiolocation using path loss data
A method, an apparatus, and a carrier medium to determine the location of a wireless station (a client station of a wireless network or a potential rogue access...
US-6,990,125 Auto-detection of ISDN BRI services
A method and apparatus for auto-detection of ISDN BRI services available for use by terminal equipment is disclosed. This auto-detection provides a variety of...
US-6,990,099 Multiple parallel packet routing lookup
The invention provides a method and system for routing information lookup for packets using a routing protocol such as IP. Routing information which has been...
US-6,990,086 Method and system for label edge routing in a wireless network
A method for label edge routing in a wireless network is provided. The method includes providing a flow between an application of a mobile unit and a serving...
US-6,990,068 Virtual path restoration scheme using fast dynamic mesh restoration in an optical network
A method for restoring a virtual path, provisioned between a source and a target node, in a mesh zoned optical network is described. The method, in one...
US-6,990,066 Method for using a pre-configured ATM switch and traffic discard to facilitate UPSR selection
An ATM switch is configured to route ATM traffic from two receive circuits to a destination. One copy of this traffic is discarded in one of the receive circuits...
US-6,990,063 Distributing fault indications and maintaining and using a data structure indicating faults to route traffic in...
Methods and apparatus are disclosed for distributing fault indications and maintaining and using a data structure indicating faults to route traffic in a packet...
US-6,990,059 Interference mitigation in a wireless communication system
By virtue of one embodiment of the present invention, dynamic signal to noise ratio measurements made on received signals are used to identify degraded segments...
US-6,989,856 System and method for performing distributed video conferencing
A method for executing a video conference is provided that includes receiving one or more audio streams associated with a video conference from one or more end...
US-6,988,148 IP pool management utilizing an IP pool MIB
A method for managing Internet Protocol (IP) addresses on a data communications network includes allocating multiple local IP address pools, requesting IP...
US-6,988,133 Method and apparatus for communicating network quality of service policy information to a plurality of policy...
A method is disclosed for communicating network quality of service policy information to a plurality of policy enforcement points. Active QoS configuration...
US-6,988,106 Strong and searching a hierarchy of items of particular use with IP security policies and security associations
Mechanisms for storing and searching a hierarchy of items are disclosed which may be particularly useful for implementing security policies and security...
US-6,987,855 Operational optimization of a shared secret Diffie-Hellman key exchange among broadcast or multicast groups
An optimized approach for arriving at a shared secret key in a multicast or broadcast group environment is disclosed. The key exchange method is mathematically...
US-6,987,839 Arrangement for converting telephone number formats for notification systems
A notification system includes a dial map configured for converting the destination telephone number within a notification message from an original format to...
US-6,987,759 Method for using a pre-configured TDM switch and traffic discard to facilitate UPSR selection
A TDM switch is configured to route TDM traffic from two receive circuits to a destination. One copy of the traffic is discarded, and a memory selectively stores...
US-6,987,740 STP root guard
The Spanning Tree Protocol (STP) chooses a root switch. Each of the other switches has a "root" port and one or more "designated ports(s)" chosen by STP. Packets...
US-6,986,022 Boundary synchronization mechanism for a processor of a systolic array
A mechanism synchronizes instruction code executing on a processor of a processing engine in an intermediate network station. The processing engine is configured...
US-6,985,964 Network processor system including a central processor and at least one peripheral processor
A general purpose, software-controlled central processor (CP) can be augmented by a set of task specific, specialized peripheral processors (PPs). The central...
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