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Patent # Description
US-7,120,133 System and method of linking a wireless signaling protocol with a media gateway control protocol in a...
A wireless office communication system including a multi-protocol wireless internet base station (WIBS) encompassing a base station controller (BSC), a mobile...
US-7,120,111 Reflector communications channel for automatic protection switching
An apparatus and method for a communications network including at least one interface circuit reads frame data received from the communications network and...
US-7,119,744 Configurable antenna for a wireless access point
The difficulties and drawbacks of the previous-type systems are overcome by the present antenna system, alone and in combination with a wireless access point....
US-7,119,577 Method and apparatus for efficient implementation and evaluation of state machines and programmable finite...
A method and apparatus for efficient implementation and evaluation of state machines and programmable finite state automata is described. In one embodiment, a...
US-D529,903 Gateway housing
US-7,117,527 Device, system, and method for capturing email borne viruses
A device, system, and method for capturing email borne viruses are disclosed. In one form an input device such as a keyboard, coupled to a system includes an...
US-7,117,308 Hypertransport data path protocol
A data path protocol eliminates most of the conventional read transactions required to transfer data between devices interconnected by a split transaction bus,...
US-7,117,273 Methods and apparatus for maintaining a map of node relationships for a network
The invention is directed to techniques for maintaining a map of node relationships for a network of nodes (e.g., network of computers). In one example, the map...
US-7,117,152 System and method for speech recognition assisted voice communications
A communication system includes communications equipment having a voice input device, an acoustic output device, and a visual display device. The communications...
US-7,117,113 Automated data collection and analysis
Techniques are provided for automated data collection and analysis, including steps of receiving a request for information about a device; constructing a command...
US-7,117,018 Array beamforming with wide nulls
A method and implementation of wireless communication are disclosed in which wireless signals are exchanged between at least one remote client and a directional...
US-7,116,860 Coupler add/drop node WDM network architecture with periodic cleanup
A efficient and inexpensive optical WDM network architecture with add and drop couplers. Add couplers and drop couplers connected to a network optical fiber with...
US-7,116,740 Method and system for providing clock signals
Providing clock signals includes receiving a first clock signal at a first clock circuit and at a second clock circuit, where the first clock signal comprises...
US-7,116,738 Data synchronization apparatus and method
Disclosed is a method and apparatus for synchronizing data. In one embodiment, the apparatus includes a first communication link for transmitting first data and...
US-7,116,707 Modem failover without call loss
A modem, multiple modem system, and method for operating each is disclosed. Modems in a multiple-modem system save their internal state information in a remote...
US-7,116,682 Methods and apparatus for dynamic bandwidth adjustment
A configuration of a communications device, and a method for its operation are provided for automatically and dynamically adjusting bandwidth of a communications...
US-7,116,672 Method and apparatus for reducing flooding in bridged networks
A method and apparatus for reducing flooding in a bridged network. The invention generally allows broadcast flooding for a predefined limited time period to...
US-7,116,669 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-7,116,658 Apparatus and method for AAL2 packet switching on an ATM switch core
An apparatus is described having an ATM switch core, wherein the ATM switch core has an input coupled to an ingress AAL2 switch engine and an output coupled to...
US-7,116,634 TCP sequence number recovery in a redundant forwarding system
Disclosed are methods and apparatus for facilitating recovery of a data connection that was established between an active router and a host. The data connection...
US-7,114,181 Preventing network data injection attacks
Approaches for preventing TCP data injection attacks in packet-switched networks are disclosed. A first approach provides for dropping received segments that...
US-7,114,005 Address hopping of packet-based communications
A communication system includes translation modules that provide address hopping to secure packet-based communications. A transmitting translation module...
US-7,114,000 Scheduling network traffic using multiple logical schedule tables
A method and apparatus are described for scheduling traffic in a network. The method comprises (a) dividing a hardware schedule table into N logical schedule...
US-7,113,508 Security system for network address translation systems
A system and method are provided for translating local IP addresses to globally unique IP addresses. This allows local hosts in an enterprise network to share...
US-7,113,506 Butterfly network with switches set for two node disjoint paths and method for forming the paths
In a butterfly network, a number of switches are set to provide two paths that are independent of each other, from a first switch to a second switch, and from...
US-7,113,504 Advanced voice communication feature transparency in a telecommunications network
An auxiliary communication network is introduced into a virtual private network for passing signaling messages that present features not supported by the public,...
US-7,113,501 Synchronization of V42bis de/compression for V34/V42 modem relay method and apparatus
Method and apparatus for synchronizing two de/compression modems, e.g. V.42bis modems, in a voice frame network, the modems each being connected with a...
US-7,113,484 Downstream channel change technique implemented in an access network
A dynamic channel change technique is disclosed which may be implemented between nodes and a Head End of an access network. Initially a network device may...
US-7,113,406 Methods and apparatus for fastening a set of heatsinks to a circuit board
A circuit board module has a circuit board which includes a circuit board structure and a set of components mounted to the circuit board structure. The circuit...
US-7,113,392 Integrated mechanical standoff and wall-mount apparatus
An integrated standoff and wall mount apparatus is disclosed. A standoff is formed in the inner surface of a chassis backplane of an electrical device and...
US-7,111,181 Apparatus for discovering a powerability condition of a computer network
The invention is directed to techniques for discovering a powerability condition of a computer network such as the existence of a remotely powerable device...
US-7,111,162 Load balancing approach for scaling secure sockets layer performance
A load-balancing approach for scaling Secure Sockets Layer (SSL) performance is disclosed. During a handshake phase of establishing a SSL connection among a...
US-7,111,160 Method and apparatus for using a development port for boot up
The development port or Debug port of a microprocessor on an intelligent daughterboard is used for downloading code or configuration information from a...
US-7,111,102 Port adapter for high-bandwidth bus
A port adapter for connecting zero or more network interfaces to a host system having a SPI-4 bus is disclosed. The port adapter comprises zero or more network...
US-7,111,092 Buffer management technique for a hypertransport data path protocol
A buffer-management technique efficiently manages a set of data buffers accessible to first and second devices interconnected by a split transaction bus, such as...
US-7,111,080 Distributing an electronic signal in a stackable device
Techniques are provided for distributing signals in a stackable unit, including a first input connector of two or more input connectors; a second input connector...
US-7,111,073 Apparatus for estimating delay and jitter between network routers
A delay measurement technique according to an embodiment according to the present invention is based on the precept, ascertained by the inventors, that a link...
US-7,111,058 Server and method for transmitting streaming media to client through a congested network
A server is provided with a transmit buffer, a transcoder, and a redundancy encoder. The server is for transmitting streaming media to a client through a...
US-7,110,764 Mobility manager in a wireless IP core network
The functions performed by a mobile switching center (MSC) may be divided between two entities. A mobile control function performs mobility management functions...
US-7,110,423 Method and system for source synchronous clocking
A source synchronous clocking synchronizes data and clock signals transmitted between an ATM layer and a link layer. The source synchronous clocking includes a...
US-7,110,419 Technique for using address filter parameters to facilitate sign-on procedures in access networks
A technique is disclosed for reducing collisions of signals occurring on at least one communication channel in an access network. The access network may include...
US-7,110,404 System and method for sending a packet to multiple destinations using a pipeline network processor
In a pipeline network processor, a multicast echo feature ensures that a copy of a packet is sent to all downstream ports associated with an upstream port that...
US-7,110,395 Method and apparatus for network telephony
A method for converting a public switched telephone network call to a data network call. In one approach, the method includes receiving the public switched...
US-7,110,381 Diversity transceiver for a wireless local area network
A wireless local area network system comprises a 5.0+ GHz radio transceiver with two receiving antennas and one transmitting antenna. A transmitter power...
US-7,110,363 Virtual-channel merging
A method for operating a router which combines virtual channels is disclosed, where both forward and reverse directed resource management cells are used to...
US-7,110,355 Automatic side selection in double-ring topologies
Connecting a new node to a double ring network or establishing a new network having a double ring network is greatly simplified by automatic mapping of logical...
US-7,108,559 Router with field replaceable motherboard
A router includes WIC and Network Module slots that be reconfigured to hold cards and network modules having different form factors. A motherboard/midplane...
US-7,107,613 Method and apparatus for reducing the number of tunnels used to implement a security policy on a network
According to one embodiment, the number of tunnels on a network may be reduced. A set of tunnels are selected which exchange data packets between a first...
US-7,107,575 Method and system for providing a single object instance per client-server session
A session singleton object, design pattern, and method for providing computer program code that defines a class for instantiating a session singleton object are...
US-7,107,360 Network address translation in a gateway
A gateway using multiple NAT tables to translate network addresses (e.g., Internet Protocol Addresses). The gateway may comprise a service selection gateway...
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