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Patent # Description
US-7,577,837 Method and apparatus for encrypted unicast group communication
A process for managing encrypted group communication according to a single security association (SA) for network traffic from a sender includes receiving a...
US-7,577,753 System and method for processing packets in a multi-processor environment
A method for processing packets in a multi-processor environment, that includes receiving a set-up request packet for a communication session and directing the...
US-7,577,737 Method and apparatus for controlling data to be routed in a data communications network
A method of controlling data to be routed in a data communications network, the network comprising at least a first network node connected via a communications...
US-7,577,735 Transparent mode
A method, system, apparatus, and signal-bearing media for provided discovering a target device via one port of a plurality of virtual ports, creating a target...
US-7,577,726 Method for updating a hardware configuration of a networked communications device
In a method for updating a hardware configuration of a networked communications device, a networked communications device is provided with one or more...
US-7,577,725 IP address allocation in a network environment
A network access server (NAS) provides a connection to a user in a data communications network, where the NAS is capable of communicating with a home gateway...
US-7,577,458 LCD display on wireless router
A device, such as an access point or router, in a wireless network includes a user-readable visual display that displays information about the network, such as...
US-7,577,239 Tracking and controlling the impact of unwanted messages
A system and method track short term and long term intervals to assess whether a voice message source is a likely source of voice spam. Upon detection of a...
US-7,577,188 Physical layer and MAC enhancements using complex sequences on a wireless channel
A method and apparatus to enable physical layer MAC layer enhancements while at the same time allowing complete backward compatibility with existing protocols....
US-7,577,142 Derived VLAN mapping technique
A method of operating a switch for frames in a computer network uses one or more indicia of frame type designation found in the received frame to derive a...
US-7,577,136 Ethernet switch fabric interface
Enhanced switching functionality is achieved by a switching system having of traffic management devices connected with a generic Ethernet switch fabric and an...
US-7,577,106 Method and apparatus for managing a transition for a class of data between first and second topologies in a...
A method is disclosed of managing a transition for a class of data between first and second topologies in a data communications network comprising a plurality of...
US-7,577,104 Current imbalance compensation for magnetics in a wired data telecommunications network
In a circuit delivering common mode inline power over a pair of conductors imbalance in the current carried by the first and second conductors of the pair of...
US-D598,449 Router
US-7,574,741 Method and system for preventing operating system detection
A method and system for preventing the detection of an operating system by an intruder, the operating system installed on a host in a network, is provided. The...
US-7,574,687 Method and system to optimize timing margin in a system in package module
In a System-in-Package (SiP) module, a method and a system for optimizing the timing margin of source-synchronous interface clocks is provided. Clock signals...
US-7,574,662 Remote document sharing
An apparatus, method, and computer program product for instant remote document serving. In one implementation, referred to as "remote document serving," a remote...
US-7,574,571 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-7,574,528 Methods and apparatus for accessing presence information
A presence server provides presence information to content subscribers via unicast transmission of the presence information. In the case where the presence...
US-7,574,487 Messaging system configured for selectively accessing subscriber spoken name from a directory server based on...
An application server is configured for initiating a messaging session for an incoming call by accessing a subscriber profile information from a directory server...
US-7,574,473 Techniques for providing a conference with a virtual participant
Techniques for conducting a meeting using a meeting management system are provided. A connection from a user to a connection interface is received for a meeting...
US-7,574,217 Method for dynamic configuration of a mobile access point
A method for dynamic configuration of a mobile access point. A position of the mobile access point is determined based on a position determination system. A...
US-7,574,209 Dynamically obtaining neighborhood information
Obtaining neighborhood information for a cell includes establishing the presence of a mobile node in a first cell having a first cell site. A communication...
US-7,573,916 Multi-function high-speed network interface
A high speed communications interface divides data into a plurality of lanes, each lane encoded with clocking information, serialized, and sent to an interface....
US-7,573,915 Method and apparatus for transporting network management information in a telecommunications network
Network management information (NMI) contained in a first set of byte locations of a received frame is relocated to a second set of byte locations of another...
US-7,573,911 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-7,573,893 Flexible cross-connect with data plane
A flexible cross-connect with a data plane is presented which allows the establishment of connections between network interfaces at any network interface card to...
US-7,573,888 Multicast routing over unidirectional links
Various systems and methods are disclosed for performing multicast routing over unidirectional links. For example, one method involves maintaining a multicast...
US-7,573,887 System and method for providing RSVP reservations in a shared line environment
An apparatus for communicating data in a shared line environment is provided that includes a first reservation element operable to communicate with a second...
US-7,573,840 AAL2 profiles for UMTS IuUP
A profile for bearer data as found in IuUP and NbUP so that it can be signaled over SDP. The present invention provides AAL2 profiles that can be used to...
US-7,573,833 Network presence status from network activity
A system for monitoring connectivity status includes network traffic transport entities and an aggregation server. The network traffic transport entities...
US-7,573,832 Method and apparatus for conveying link state information in a network
Methods and apparatus are disclosed for conveying link state information between ports of a network switch. A switch may be configured to detect whether a link...
US-7,571,475 Method and electronic device for triggering zeroization in an electronic device
A method and apparatus for initiating a zeroization process in an electronic device is provided. Diagnostic information is provided by a plurality of sub-systems...
US-7,571,470 One arm data center topology with layer 4 and layer 7 services
A one-arm data center topology routes traffic between internal sub-nets and between a sub-net and an outside network through a common chain of services. The data...
US-7,571,317 Providing user notification signals in phones that use encryption
A method for providing user notification signals in digital phone such as IP phones or cell phones that use encryption. In one embodiment, a digital phone...
US-7,571,272 Infiniband/fibre channel bridge architecture
A bridge comprises an InfiniBand channel adapter, a fiber channel adapter, a command path, and a data path. The command path is coupled to the InfiniBand channel...
US-7,571,241 Method and apparatus for advertising update messages to peers and peer groups in a border gateway protocol process
A method is disclosed for advertising update messages to peers and peer entities. In an embodiment, all update messages that are to be advertised to a specific...
US-7,571,216 Network device/CPU interface scheme
A system and method for implementing a CPU/Network Device Interface that reduces the CPU involvement in managing the interface. New data structures in shared...
US-7,571,209 Performance profiling for improved data throughput
A computer-implemented system and method for performance profiling on a target device. The computer-implemented method includes configuring the target device to...
US-7,570,888 High power, optically-linearized microwave fiber optic link with suppression of fiber induced distortion
Techniques and system implementations for fiber optic transmission systems for suppressing fiber induced distortions and modulation-induced distortions as well...
US-7,570,662 System and method for multiplexing, fragmenting, and interleaving in a communications environment
A method for communicating data is provided that includes receiving a plurality of bits associated with a communications flow. The method also includes...
US-7,570,653 Buffer allocation using probability of dropping unordered segments
Allocation of buffer space for segment re-ordering is restricted based on a probability that the flow would consume too much space. A flow's current or recently...
US-7,570,643 Efficient framing procedure for variable length packets
A method of processing Ethernet signals for transport in an optical network system is disclosed. The method includes encapsulating Ethernet frames into EFP...
US-7,570,586 Backup service managers for providing reliable network services in a distributed environment
A system and method are disclosed for providing a network service. A first criteria specifying a first set of flows from a first service manager is received at a...
US-7,570,584 Network-wide congestion control of SPVC signaling messages
A system and method are described for a semi-permanent virtual circuit (SPVC) manager to manage a network of switches coupled together to form a semi-permanent...
US-7,570,583 Extending SONET/SDH automatic protection switching
The invention provides a method and system for coupling a SONET/SDH network to a routing network that does not have a single point of failure. Multiple routers...
US-7,570,582 Method and system for routing communications among computer networks
A method and system for determining route redistribution are disclosed. The method generally comprises receiving an information packet from a neighbor source....
US-7,570,579 Method and apparatus for fast failure detection in switched LAN networks
A switch detects port failures and identifies a MAC address associated with the port failure. The switch then sends a failure notification message to other ports...
US-7,568,224 Authentication of SIP and RTP traffic
A method for authenticating communication traffic includes receiving a Session Initiation Protocol (SIP) data packet sent over a network from a source address to...
US-7,568,220 Connecting VPN users in a public network
A method for connecting a user computer to a first computer network includes transmitting a connection request by the user computer, via a second computer...
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