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| Patent # | Description |
|---|---|
| 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... |
| US-6,978,394 |
Linear program-based technique for placing FRR TE tunnels with bandwidth
guarantee Load balancing enables the use of linear programming techniques to reduce the complexity of computing backup tunnel placement for guaranteed bandwidth... |
| US-6,978,309 |
Method and system for reprogramming instructions for a switch The method and system for reprogramming instructions for a switch includes programming a redirection memory to associate a routing parameter set in a routing... |
| US-6,978,144 |
Method and system for managing real-time bandwidth in a wireless network A method and system for managing real-time bandwidth request in a wireless network includes receiving a request for a connection for bandwidth of a cell of a... |
| US-6,978,001 |
Method and system for controlling audio content during multiparty
communication sessions A method and system for controlling audio content during a multiparty communication session includes prompting active participants to the multiparty... |
| US-6,977,946 |
Virtual connection service cache for filling available bandwidth A method to utilize unscheduled bandwidth in a calendar-based VC scheduling scheme by caching a plurality of virtual connections for processing. A plurality of... |
| US-6,977,930 |
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-6,977,911 |
Scalable voice over IP system configured for dynamically switching codecs
during a call An IP telephony gateway and a media server are configured for changing media streams during an existing call according to the voice over IP (H.323) protocol,... |
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