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Patent # Description
US-7,747,861 Method and system for redundant secure storage of sensitive data by using multiple keys
A method and apparatus for secure storage of data by using redundant keys is provided. The method includes encrypting a data set by using a master key, which can...
US-7,747,777 Optimizing network resources usage within an administrative boundary
In one embodiment, an apparatus comprises logic for optimizing network resources usage. The logic is operable to store IGP information, where the IGP information...
US-7,747,740 Troubleshooting of Wireless Client Connectivity Problems in Wireless Networks
A troubleshooting system. In particular implementations, a method includes receiving a request for troubleshooting, where the request comprises identifying...
US-7,747,727 Method and apparatus for automatically establishing bi-directional line-switched rings in telecommunication...
A method of automatically provisioning a network-wide function using a plurality of network elements in a service provider network and using a sub-network level...
US-7,747,720 Arrangement for selecting a server to provide distributed services from among multiple servers based on a...
A selection resource executed within the network is configured for selecting from among a plurality of servers, distributed throughout the network at respective...
US-7,747,674 Large-scale network management using distributed autonomous agents
In a computer network including a plurality of network elements, a network management architecture including a plurality of agents, each of the agents...
US-7,747,627 Method and system for file retrieval using image virtual file system
Methods and systems have been provided that allow a user to access a file in a computational device. The location of the file is made transparent to the user....
US-7,746,992 Adaptive handling of pulse-train signals in a voice gateway
A system and method provide for adaptively monitoring and reporting pulse train characteristics. In one embodiment a DSP operating within a voice media gateway...
US-7,746,897 Expedited bandwidth request for emergency services for wireless clients
Methods, apparatuses, and systems directed to reliably providing emergency services to wireless clients. In one embodiment, a wireless client determines if an...
US-7,746,881 Mechanism for modem pass-through with non-synchronized gateway clocks
A method for compensating for asynchronous clock sources is presented. A buffer is provided for storing frames received from a packet network. The buffer having...
US-7,746,874 Dynamic network allocation for mobile router
Methods and apparatus for implementing a Home Agent supporting Mobile IP and being capable of allocating one or more networks to a mobile router which registers...
US-7,746,868 Transporting multi-basic service set (BSS) frames over wired medium preserving BSS-ID
A method for retaining network address of a wireless client device as the device roams between different access points operably connected to a single gateway is...
US-7,746,858 Scaling enhancement for PIM control messages in multicast VPNs
A mechanism by which PIM network traffic can be aggregated is provided, thereby reducing the number of PIM messages transmitted by routers in a multicast...
US-7,746,853 Method and apparatus for transporting broadcast video over a packet network including providing conditional access
A method, an apparatus and a carrier medium for securely distributing multimedia while still retaining compatibility with existing CA systems. The method...
US-7,746,796 Directed echo requests and reverse traceroute
In one embodiment, a first node may send an out-of-band message to a second node to request that the second node initiate an in-band echo request for a specified...
US-7,746,793 Consistency between MPLS forwarding and control planes
Systems and methods for assuring consistency between MPLS forwarding and control planes. The control plane can be made aware of forwarding plane anomalies and...
US-D618,644 Telepresence display
US-7,743,246 Method and apparatus for securely exchanging cryptographic identities through a mutually trusted intermediary
A method of securely exchanging cryptographic identities through a mutually trusted intermediary is disclosed. Data, which specifies a petitioner's cryptographic...
US-7,743,174 Dual utilization of a physical port of an electronic device
An electronic device has a physical port, and a control circuit coupled to the physical port. The control circuit is arranged to electrically sense the physical...
US-7,743,146 Controlling access of concurrent users of computer resources in a distributed system using an improved...
A method of controlling concurrent users of a distributed resource on a network is disclosed. In one aspect, there are one or more local lock managers executing...
US-7,743,109 Reducing round trips across a wide area network for resource locking by extended locking and delayed unlocking
A locking mechanism for a data resource is disclosed, which can operate across LANs and a WAN. The technique temporarily imposes an extended lock on the...
US-7,743,101 Techniques for providing caller ID of participants in a conference call invitation
In one embodiment, techniques for sending a conference invite that provides access to a list of participants in an existing conference are provided. A...
US-7,742,584 Mobile device calls via private branch exchange
Communication systems and methods are described that enable mobile devices to route telephone calls via an enterprise telephone system. The communication system...
US-7,742,491 DSP voice buffersize negotiation between DSPs for voice packet end devices
A packet switching network system for use in transferring information that is in the form of packets and including an originating device and a destination device...
US-7,742,479 Method and apparatus for dynamic network address reassignment employing interim network address translation
An edge router termed a "service gateway" operates to reassign network addresses such as Internet Protocol (IP) addresses to a subscriber, such as when the...
US-7,742,477 Interconnectivity between autonomous systems
A method, apparatus and computer program product each provides interconnectivity between autonomous systems. A control plane and a data plane are included in a...
US-7,742,475 Techniques for distributing replication points for traffic using point-to-point links
Techniques for dynamically distribute replication points based on routing metrics are provided. A receiver list may be split based on the routing metrics. For...
US-7,742,445 Distributed network communication system which enables multiple network providers to use a common distributed...
In one embodiment, a wireless access point wirelessly receives identification information from a portable computing device, determines a particular communication...
US-7,742,437 CSNP cache for efficient periodic CSNP in a router
A networking device such as a router may include, in one embodiment, a database storing a plurality of link state entries, and a cache operatively coupled with...
US-7,742,431 Selectively sending link state messages in a network link state protocol based on interest of network nodes
In a link state protocol such as an interior gateway protocol (IGP), link state advertisements or link state packets (LSA/LSPs) are sent only to network nodes...
US-7,742,416 Control of preemption-based beat-down effect
In one embodiment, a node determines a ratio of traffic that is to be marked at an output. The node also determines if an input feeding the output has less...
US-7,742,410 Methods and apparatus for using gap packets to create a bandwidth buffer over which packets can be sent to...
Methods and apparatus are disclosed for using gap packets to create a bandwidth buffer over which packets can be sent to reduce or eliminate overflow conditions....
US-D618,217 Handset
US-7,739,426 Descriptor transfer logic
A processing engine includes descriptor transfer logic that receives descriptors generated by a software controlled general purpose processing element. The...
US-7,739,393 Apparatus and method for restoring traffic during failover in a cable head end
Disclosed are methods and apparatus for guaranteeing restoration of traffic between one or more cable modems and a backup cable modem termination system upon...
US-7,739,390 Method and apparatus for achieving optimal transfer times in a peer-to-peer network
Apparatus and methods are disclosed for optimizing the transfer time of files in a peer-to-peer network. In disclosed embodiments, a requesting peer desires to...
US-7,739,385 Explicit locking of resources in devices accessible on a network
An agent locking a resource in a device in response to receiving an explicit request to lock the resource. Once in a locked state, access to entities...
US-7,739,362 Method and apparatus for browsing a management information base
A method and apparatus are disclosed for browsing one or more Management Information Base (MIB) objects that are stored in a network device, such as a router or...
US-7,739,359 Methods and apparatus for secure cable modem provisioning
Methods and apparatus are provided for enhancing security and features during cable modem configuration. According to various embodiments, a cable network head...
US-7,739,159 Aggregation of user usage data for accounting systems in dynamically configured networks
A method and apparatus for providing an aggregated account metering system to a computer network service provider resulting in comprehensive detailed subscriber...
US-7,738,877 Wireless network management with antenna control
A method and apparatus for managing a wireless local area network are disclosed. The network includes one or more wireless access points, each including a radio...
US-7,738,873 Method and system for triggering handoff of a call between networks
A method for handing off a call between networks includes monitoring a quality of a first link between a mobile station and a wireless local area network (WLAN)...
US-7,738,757 Optical connection adaptors for a data communications device and methods of use
A data communications system includes optic adaptors that provide an interface between multiple line card chassis and a fabric card chassis. Optic adaptors can...
US-7,738,495 Method of determining a maximum transmission unit value of a network path using transport layer feedback
A network element implementing a method for determining an optimal maximum transmission unit (MTU) value on a path between two nodes in a network is described. A...
US-7,738,493 Methods and devices for transmitting data between storage area networks
Methods and devices are provided for efficient transmission of data between storage area networks. According to some aspects of the invention, a "slim" TCP stack...
US-7,738,456 Techniques to map switch and router ports to physical locations
Techniques for associating a physical location with a network interface on an intermediate network node include receiving a data packet from a device connected...
US-7,738,452 Techniques for load balancing subscriber-aware application proxies
Techniques for distributing network traffic from an access server to a service gateway include receiving, at a load balancer, sticky table data that indicates an...
US-7,738,444 ITU H450.1-based ITU H.323 SCP method and apparatus
A method for providing advanced intelligent network (AIN) supplementary services between an ITU H.323 endpoint and a service control point (SCP) having service...
US-7,738,403 Method for determining the operations performed on packets by a network device
Methods and systems for determining the operations performed on packets by a network device are described. A simulated packet is input into a network device. The...
US-7,738,383 Traceroute using address request messages
In one embodiment, an endpoint sends messages containing Simple Traversal of User Datagram Protocol (UDP) Through Network Address Translators (NATs) (STUN)...
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