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Patent # Description
US-7,925,729 Network management
A tool for managing a computer network includes a gateway service module that identifies a gateway for a network and a network information service module. The...
US-7,925,268 Method for optimizing up-link transmission power for a wireless terminal in a multi-carrier system
Techniques are provided herein to optimize up-link transmission power from a wireless terminal to a base transceiver station in a multicarrier system. A...
US-7,924,957 Method for creating beamformed multiple-input-multiple-output channels with partial nulling
The present invention discloses a method for generating beamformed multiple-input-multiple-output (MIMO) channels. The method comprises receiving by a base...
US-7,924,911 Techniques for simulating a decision feedback equalizer circuit
A computerized system simulates a non-linear Decision Feedback Equalizer. The computerized system includes a user interface, an output port, and a controller...
US-7,924,890 Apparatus and method for increasing reliability of data sensitive to packet loss
An apparatus and method are provided which preferably increase reliability of data sensitive to packet loss. According to principles of the invention, a quality...
US-7,924,875 Variable priority of network connections for preemptive protection
Even though network connections have priorities for reconnection and preemption of other connections upon a failure, these priorities are fixed based on the...
US-7,924,854 System and method for billing end users in a peer-to-peer transaction in a network environment
A method for billing end users in a peer-to-peer transaction in a network environment is provided that includes a client services packet gateway operable to...
US-7,924,826 Method and apparatus for device pinout mapping
A "pinout mode" control capability incorporated into an integrated circuit device controls an internal mapping function, with the effect that the device pinout...
US-7,924,815 Upstream data rate estimation
In one embodiment, a VoIP device operable to estimate an upstream data rate for a network device is provided. The VoIP device includes a transceiver operable to...
US-7,924,746 Method for separation of packet network+optical management domains
The present invention provides a mechanism and a method for indirectly controlling a packet handling device interface from an optical management system in an...
US-7,924,726 Arrangement for preventing count-to-infinity in flooding distance vector routing protocols
Each router in a network is configured for generating router advertisement messages according to a flooding distance vector routing protocol. Each router...
US-7,924,722 Forwarding packets to a directed acyclic graph destination using link selection based on received link metrics
Each network node having at least one destination-oriented link toward a directed acyclic graph (DAG) destination can receive a corresponding set of path...
US-7,924,706 Method and apparatus for controlling the operation of a flexible cross-connect system
The present invention discloses a method and apparatus for cross-connecting high-speed telecommunications signals at a flexible cross-connect system. A method...
US-7,924,579 Fly-forward converter power supply
A fly-forward converter topology for a switched-mode power supply (SMPS) that may incorporate the advantages of both a forward converter and a flyback converter...
US-7,921,686 Highly scalable architecture for application network appliances
A highly scalable application network appliance is described herein. According to one embodiment, a network element includes a switch fabric, a first service...
US-7,921,425 Techniques for allocating computing resources to applications in an embedded system
Techniques for allocating computing resources to tasks include receiving first data and second data. The first data indicates a limit for unblocked execution by...
US-7,921,422 Method, apparatus and computer program product for borrowed-virtual-time scheduling
A scheduling mechanism that fairly allocates a resource to a number of schedulable elements, of which some are latency-sensitive, is disclosed. Each element's...
US-7,921,314 Providing power over ethernet cables
A method for power delivery comprises coupling an Ethernet cable comprising four wire pairs to a power delivery system and providing power to a powered device...
US-7,921,307 Methods and apparatus providing advanced classification for power over Ethernet
A system conducts a plurality of cycles on the powered device. Each cycle has a detection phase and a classification phase. A classification voltage is applied...
US-7,921,219 Maintaining protocol adjacency state with forwarding failure
In one embodiment, a method generally includes establishing a routing protocol peer relationship and a Bidirectional Forwarding Detection (BFD) session with a...
US-7,921,215 Method and apparatus for optimizing and prioritizing the creation of a large number of VPN tunnels
There is provided a communications network including a server forming part of a virtual private network, a plurality of client computers operative to request...
US-7,921,210 Policy system throttling and load balancing
A method and system to control call admissions into data networks is disclosed. A network device has a port to receive a pre-authentication request associated...
US-7,921,190 Method and system for interactively configuring a network device
A method and system for interactively configuring a network device is disclosed. A computer based method interactively configures a network device such as a...
US-7,920,847 Method and system to protect the privacy of presence information for network users
In accordance with a particular embodiment of the present invention, a method for providing privacy protection to network users includes receiving a...
US-7,920,572 Modifying operation of peer-to-peer networks based on integrating network routing information
A data processing method comprising establishing a first node in a peer-to-peer data communications network, wherein the node is configured as a supernode in...
US-7,920,566 Forwarding data in a data communication network
An apparatus for forwarding data in a data communications network having as components nodes and links therebetween is described. The apparatus is arranged to...
US-7,920,519 Transferring context information to facilitate node mobility
Facilitating node mobility includes facilitating a communication session for a mobile node communicated along a first communication path. A first anchor point...
US-7,920,518 System and method for concurrently utilizing multiple system identifiers
System and method for providing access to multiple wireless service providers (WSPs) on a shared network infrastructure. The system includes a plurality of...
US-7,920,492 Devices, softwares and methods for redundantly encoding a data stream for network transmission with adjustable...
Devices, softwares and methods are provided for redundantly encoding a data stream into frames for network transmission as packets. A main encoder encodes a...
US-7,920,479 Cost minimization of services provided by multiple service providers
In one embodiment, a plurality of connections couple to a plurality of service providers (SPs) that each provide services at a cost. The cost of the services of...
US-7,920,468 Method and system for constraint-based traffic flow optimisation system
A method of calculating traffic values in a communications network (1), the communications network comprising a plurality of nodes (2,4), the nodes being...
US-7,920,466 Protection of hierarchical tunnel head-end nodes
In one embodiment, a point of local repair (PLR) for a child tunnel establishes a backup tunnel to a hierarchical tunnel head-end node's (grooming node's)...
US-7,917,948 Method and apparatus for dynamically securing voice and other delay-sensitive network traffic
A method comprises receiving a request for secure network traffic from a device having a private network address at a source node, obtaining the private network...
US-7,917,627 System and method for providing security in a network environment
A method for providing security in a network environment is provided that includes receiving a flow that propagates through an access gateway, the flow being...
US-7,917,523 Method and system for providing improved URL mangling performance using fast re-write
Method and system for providing improved uniform resource locator (URL) mangling performance using fast re-write including scanning a web page, detecting an...
US-7,917,159 Method and apparatus for controlling a quiet zone for wireless units
In one embodiment, a device in an IP-based cellular wireless communication system includes a monitoring arrangement and a sender arrangement. The monitoring...
US-7,917,146 Methods, apparatuses and systems facilitating client handoffs in wireless network systems
Methods, apparatuses, and systems directed to facilitating roaming and client handoffs in wireless networks. In one implementation, the present invention is...
US-7,916,855 System and method for storing and restoring communication dialog
Storing and restoring a communication session includes establishing a communication session by exchanging dialog. Dialog from the communication session is stored...
US-7,916,729 Automatic RD rewrite technique to achieve fast convergence in inter-as networks
A virtual private network (VPN) is formed with a pair of autonomous systems (ASes) connected by each having at least two autonomous system border routers (ASBRs)...
US-7,916,708 Automatic partitioning of wireless access points into overlay and underlay networks
Methods, apparatuses and systems directed to partitioning access points into two or more network access layers, such as overlay and underlay network access...
US-7,916,705 Method, apparatus, and software product for detecting rogue access points in a wireless network
A method, an apparatus, and a software program to implement a method to detect a rogue access point of a wireless network. The method includes maintaining an AP...
US-7,916,701 Virtual addressing to support wireless access to data networks
In a telephony communication system, a mobile device requests access to packet-based networks using network access requests that identify access point names...
US-7,916,690 Graphical display of status information in a wireless network management system
Methods, apparatuses and systems directed to, or facilitating, the graphical display of status information in wireless network management systems. In one...
US-7,916,653 Measurement of round-trip delay over a network
In one embodiment, a first audio waveform is produced at a first side of a network connection and then encoded and sent by a first endpoint device to a second...
US-7,916,645 System and method for dynamically adjusting a RSVP reservation
A communication system includes a call agent that coordinates and supervises communications between endpoints. The call agent allocates a QoS agent for each...
US-7,916,644 Dynamic allocation of upstream channel resources among multiple RF domains
In one embodiment, an "upstream resource pool" may be defined, such that certain upstream resources may be utilized, or not, depending on current traffic...
US-7,916,634 Method and apparatus for normalizing service level agreements in a network
This disclosure provides a method and apparatus for normalizing service level agreements across entire networks. By utilizing a new parameter called the virtual...
US-7,916,628 Trunking for fabric ports in fibre channel switches and attached devices
N_Ports and F_Ports are provided with logic allowing designation of multiple virtual interfaces on a single host bus adaptor or other Fiber Channel interface,...
US-7,915,761 Power injector detection
In one embodiment, a signal detector is coupled to an external power source. The signal detector is configured to ascertain whether a predetermined signal was...
US-7,913,529 Centralized TCP termination with multi-service chaining
A network element having centralized TCP termination with multi-service chaining is described herein. According to one embodiment, a network element includes a...
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