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| Patent # | Description |
|---|---|
| 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... |
| US-6,985,935 |
Method and system for providing network access to PPP clients A system provides computer network access to PPP clients. The system includes (a) receiving a PPP session creation request from a client, the PPP session... |
| US-6,985,493 |
Message aggregator for channelized interface programming A message aggregation technique converts procedural instructions to object-based format for efficient transfer from a route processor to line cards of an... |
| US-6,985,477 |
Method and apparatus for supporting multiservice digital signal processing
applications A system and method for making available on a dynamic basis a large library of different firmware processing algorithms to each DSP processor engine of a DSP... |
| US-6,985,440 |
Network address translation using a forwarding agent A system and method are disclosed for specifying network address translation for a set of packets. A first set of instructions is sent to a forwarding agent... |
| US-6,985,436 |
Ticket insertion: load information for assured forwarding classes Disclosed are methods and apparatus for providing load information for one or more data streams within a network having a plurality of ingress routers, a... |
| US-6,983,414 |
Error insertion circuit for SONET forward error correction 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-6,983,332 |
Port-bundle host-key mechanism This invention provides for an apparatus and method to associate a subscriber with one of many port bundles in an aggregation device. The method reserves one of... |
| US-6,983,288 |
Multiple layer information object repository Techniques for relating data stored in one or more storage systems for an enterprise include managing information chunks in one or more storage systems. Each... |
| US-6,982,993 |
Virtual loop carrier system with network clock recovery A loop carrier system includes a home local area network having plural telephone modules and a hub coupled to in-home telephone wiring. The telephone modules and... |
| US-6,982,978 |
Per user and network routing tables A gateway is provided which routes a packet sent from a user to a connected network utilizing a per-user routing table. This is accomplished by extracting a... |
| US-6,982,974 |
Method and apparatus for a rearrangeably non-blocking switching matrix A switching apparatus is disclosed that employs a relatively simple and inexpensive switching matrix, but which avoids interruption of existing connections when... |
| US-6,982,967 |
Methods and apparatus for implementing a proxy mobile node in a wireless
local area network Methods and apparatus for enabling mobility of a node that does not support Mobile IP include sending a node attachment message from an access point to a Foreign... |
| US-6,981,244 |
System and method for inheriting memory management policies in a data
processing systems An operating system architecture and method which provides for transparent inheritance of memory management policies in data processing systems and enhanced... |
| US-6,981,064 |
Supporting multiple point-to-point sessions between network devices on an
ATM backbone Data related to multiple point-to-point sessions is transmitted on a single virtual circuit of a ATM based network. In an embodiment implemented in accordance... |
| US-6,981,056 |
Wide area load balancing of web traffic Methods and apparatus are described for intelligently for intelligently routing a request to a device (e.g., replica or server). A packet is received (e.g., by... |
| US-6,981,052 |
Dynamic behavioral queue classification and weighting The present invention defines a method and apparatus to extend class-based queuing (CBQ) with multiple "behavioral" queues per class, to include a dynamic... |
| US-6,981,029 |
System and method for processing a request for information in a network An information service provider network includes a content gateway to process requests for information from a client terminal. The content gateway includes a... |
| US-6,980,996 |
Generic command interface for multiple executable routines having
character-based command tree A processor based system includes a parser, configured for identifying whether an input word received from a user is a new command word relative to a... |
| US-6,980,808 |
Communication system with floating physical channel A floating call anchor is used to improve the efficiency of utilization of wireless and backhaul resources in cellular communication systems. For conditions... |
| US-6,980,649 |
Hardware-based encryption/decryption employing dual ported memory and fast
table initialization A system for the encryption and decryption of data employing dual ported RAM to accelerate data processing operations during the computation of the encryption... |
| US-6,980,567 |
Method of encoding a data packet The invention provides a method of encoding a data packet for encapsulation in one or more frames for communication from a transmitter to a receiver in a network... |
| US-6,980,552 |
Pipelined packet switching and queuing architecture A pipelined linecard architecture for receiving, modifying, switching, buffering, queuing and dequeuing packets for transmission in a communications network. The... |
| US-6,980,534 |
System and method for efficient selection of a packet data servicing node A data communication system 10 is provided that allow for the efficient management of data communication sessions requested from a plurality of packet data... |
| US-6,980,521 |
Method and apparatus for per session load balancing with improved load
sharing in a packet switched network Systems and methods for implementing per-session load balancing of packets that increase traffic sharing and reduce systematic unequal distribution of traffic... |
| US-6,978,447 |
Method and system for efficiently interpreting a computer program A method and a system are provided for efficiently executing computer programs that require invocation of an interpreter. A name of a program to be interpreted... |
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