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| Patent # | Description |
|---|---|
| US-6,868,059 |
Clusters of devices, softwares and methods for improved handling of a
gatekeeper load in VoIP communication A cluster of alternate gatekeepers handles the load of a single logical zone. The alternate gatekeepers exchange signals among each other according to a special... |
| US-6,867,905 |
Reduced four-wave mixing and raman amplification architecture Raman amplifiers with improved signal to noise ratio and four-wave mixing product suppression are provided. In one embodiment, both co-propagating and... |
| US-6,866,544 |
Methods and apparatus for mounting an electromagnetic interference
shielding cage to a circuit board An EMI shield, or module cage, mounts to a circuit board such that a first portion of the module cage extends above a first planar surface of the circuit board... |
| US-6,865,742 |
Run-time property-based linking of software modules A method for dynamic linking of software modules includes detecting an event during the execution of a computer program that resides in a first memory,... |
| US-6,865,700 |
Using profiles to perform bit error rate testing A digital system for Bit Error Rate Testing (BERT) of test transmission lines and/or devices and including a test equipment coupled to at least one transmission... |
| US-6,865,613 |
IP network for accomodating mobile users with incompatible network
addressing An flexible address translation method allows a computer network to automatically learn that a visiting node has attached and then automatically establish a... |
| US-6,865,263 |
System and method for placing a telephone call The present invention provides a system for placing a telephone call using a telephone number and an extension. The system includes an origination device that... |
| US-6,865,187 |
Method and apparatus using transition state protocol signaling for fax
transport manner capability exchange A method that involves recognizing an incoming FAX call at a destination edge node, the destination edge node supportive of at least two FAX transport manners. A... |
| US-6,865,185 |
Method and system for queuing traffic in a wireless communications network A method and system for queuing traffic in a wireless network includes receiving a stream of packets for transmission in the wireless network. Each packet... |
| US-6,865,184 |
Arrangement for traversing an IPv4 network by IPv6 mobile nodes A source IPv6 mobile node is configured for forwarding an IPv6 packet via an IPv4 connection with a destination IPv6 router. The IPv4 packet includes IPv4 source... |
| US-6,865,181 |
Method and apparatus for routing telecommunications signals The present invention discloses a method and apparatus for cross-connecting high-speed telecommunications signals at a cross-connect apparatus. The cross-connect... |
| US-6,865,162 |
Elimination of clipping associated with VAD-directed silence suppression A method and apparatus for elimination of clipping associated with VAD-directed silence suppression includes receiving a voice signal in a buffer during the... |
| US-6,865,150 |
System and method for controlling admission of voice communications in a
packet network A system and method for controlling admission of a communication in a network are disclosed. In the network, a virtual circuit having a predetermined bandwidth... |
| US-6,862,698 |
Method of labeling alarms to facilitate correlating alarms in a
telecommunications network A method for generating compressed correlation key values for use in correlating alarms generated by network elements in a telecommunications network is... |
| US-6,862,624 |
Method and apparatus for directing a flow of packets based on request and
server attributes A content-aware flow switch intercepts a client content request in an IP network, and transparently directs the content request to a best-fit server. The... |
| US-6,862,354 |
Stream cipher encryption method and apparatus that can efficiently seek to
arbitrary locations in a key stream A stream cipher encryption method and apparatus that can efficiently seek to arbitrary location in a keystream, and a method of generating an arbitrary segment... |
| US-6,862,297 |
Wide range frequency offset estimation in OFDM systems Systems and methods for wide offset frequency synchronization in OFDM communications. Frequency domain OFDM bursts include training symbols having known... |
| US-6,862,294 |
Method and apparatus for overcoming large transport delays between master
and slave utopia devices A system for communicating information includes a master UTOPIA device having a receive transfer controller operable to control reception of data by the master... |
| US-6,862,284 |
Format for automatic generation of unique ATM addresses used for PNNI The invention provides a method and system for providing unique ATM End System Addresses, in which each new device is assigned a unique address in an ATM network... |
| US-6,862,281 |
L4 lookup implementation using efficient CAM organization A method of segmenting Layer 4 packet routing lookups into multiple levels for sequential search in multiple tables provided in a specially organized memory... |
| US-6,862,132 |
Suppression of double rayleigh backscattering and pump reuse in a raman
amplifier Systems and methods for ameliorating double Rayleigh backscattering induced impairments are provided. Raman amplification is divided among two or more stages.... |
| US-6,862,082 |
System and method for handover execution in a wireless environment A method for handover execution in a wireless environment is provided that comprises communicating, by a mobile network, a handover command message to a physical... |
| US-6,859,758 |
Stress testing database storage A method and system for stress testing database storage. Stress testing software generates read and/or write commands to a database engine. Preferably, the read... |
| US-6,859,460 |
System and method for providing multimedia jitter buffer adjustment for
packet-switched networks A system and method is disclosed for providing dynamic multimedia jitter buffer adjustment for packet-switched networks. The system temporarily stores an amount... |
| US-6,857,069 |
Modified operating system boot sequence for iSCSI device support SCSI commands are transported over the TCP/IP connection to provide access to a bootable operating system stored on a second networked computerized system, and... |
| US-6,857,046 |
Caching for context switching applications Techniques for implementing caches for context switching applications are provided. A context identifier is stored in the cache to indicate the context to which... |
| US-6,857,024 |
System and method for providing on-line advertising and information A system and method are disclosed in which an initiating caller using a station connected to a data network receives advertisement information while waiting for... |
| US-6,857,019 |
Virtual private data network session count limitation A data communications network with a plurality of PoPs maintains a local database associated with each PoP and a central database somewhere on the data... |
| US-6,857,008 |
Arrangement for accessing an IP-based messaging server by telephone for
management of stored messages An arrangement for accessing messages in an IMAP message store via telephone using a unified web-based voice messaging system as an e-mail client for the IMAP... |
| US-6,856,991 |
Method and apparatus for routing data to a load balanced server using MPLS
packet labels A method of routing data to a load-balanced server through a network having one or more load-balancing nodes is disclosed. The first packet of a client request... |
| US-6,856,682 |
System and method for processing an input signal communicated on a
telephone line In one embodiment, a system is provided for processing an input signal communicated on a telephone line, the input signal including a first component associated... |
| US-6,856,629 |
Fixed algorithm for concatenation wiring A method and a communication circuit for directing control of communication signals in a concatenated payload in a communication circuit is disclosed. The method... |
| US-6,856,627 |
Method for routing information over a network A method of operating an network is described. The network includes a number of nodes connected by a number of links. A method according to the present invention... |
| US-6,856,613 |
Method and apparatus for throttling audio packets according to gateway
processing capacity Rather than dropping packets, the invention throttles the rate that audio packets are output from a voice gateway by increasing the VoIP packet size. An encoder... |
| US-6,856,601 |
Shared digital signal processing resources for communications devices A communications system provides packet-based communications between two or more remote devices. During the session, at least one of the devices may monitor... |
| US-6,856,600 |
Method and apparatus for isolating faults in a switching matrix A signal router is described. The signal router includes a switching matrix, an error detector and a controller. The switching matrix includes a first number of... |
| US-6,856,591 |
Method and system for high reliability cluster management A method provides high reliability to management of a cluster of network devices. The cluster including a command network device and at least one member network... |
| US-6,856,511 |
Methods and apparatus for attaching a heat sink to a circuit board
component A retainer directly attaches to a circuit board component and to a heat sink and secures the circuit board component to the heat sink. The retainer provides a... |
| US-6,854,063 |
Method and apparatus for optimizing firewall processing A firewall system and method which optimizes the performance of the firewall process by reducing overhead associated with ACL verification and firewall... |
| US-6,854,031 |
Configurable serial interconnection A configurable interconnect for use with high-speed electronic system components. The interconnect uses a lightweight protocol with control characters embedded... |
| US-6,853,716 |
System and method for identifying a participant during a conference call A system and method for identifying a participant during a conference call include the capability to receive a packet containing data that represents audible... |
| US-6,853,643 |
Interleaved read/write operation in a data switch An interleaved read/write operation in a data switch determines a read memory of at least two memories that has been accessed during a most recent read... |
| US-6,853,642 |
Load balancing between service component instances Service requests, which are used to properly process a network access request received from a client, are processed by routing the service requests between at... |
| US-6,853,638 |
Route/service processor scalability via flow-based distribution of traffic The invention provides a router architecture that is scalable, that is, as more processing power is desired, more individual processors can be added. The data... |
| US-6,853,623 |
Remote monitoring of switch network A technique for use in gathering network activity-related information from cascaded network switches is provided. Using this technique, the information can be... |
| US-6,853,556 |
Methods and apparatus for decoupling circuit board connectors A motherboard assembly includes a motherboard, a circuit board, and an ejector assembly. The motherboard has a motherboard connector extending from a planar... |
| US-6,851,028 |
System and method for processing memory requests The present invention incorporates a technique that enables the processing of memory requests without requiring memory devices that support a request identifier... |
| US-6,850,999 |
Coherency coverage of data across multiple packets varying in sizes A coherency resolution technique enables efficient resolution of data coherency for packet data associated with a service queue of an intermediate network node.... |
| US-6,850,982 |
Methods and apparatus for directing a flow of data between a client and
multiple servers The invention is directed to techniques for managing communication between a client and multiple servers over a network through an intermediary network device... |
| US-6,850,980 |
Content routing service protocol Layer 7 switching may be accomplished using one or more caches placed throughout a computer network. Changes to a file on a server may be detected and propagated... |
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