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Patent # Description
US-8,160,055 System and methods for identifying network path performance
A pseudowire verification framework gathers and maintains status of individual pseudowires by aggregating the state of the individual node hops defining the...
US-8,159,977 Point-controlled contention arbitration in multiple access wireless LANs
A power management method that divorces multicast frames for power save stations from DTIM beacons. An access point associates power save stations with a...
US-8,159,937 Seamless tree creation and movement
In an example embodiment, a beacon is sent on all available interfaces of a device comprising data indicating the operating parameters of all interfaces of the...
US-8,159,932 Initial timing estimation in a wireless network receiver
An apparatus for and a method of wirelessly receiving a signal, and detecting a start of packet (SOP) from the received signal using at least one SOP detection...
US-D657,810 Digital video camera with a retractable data connector
US-D657,809 Camera assembly
US-8,156,557 Protection against reflection distributed denial of service attacks
A method includes monitoring outgoing request packets transmitted by a node in a protected network over a link connecting the protected network to an external...
US-8,156,554 Method and system for verifying identification of an electronic mail message
A method and system for verifying identification of an electronic mail message. An electronic mail message including a signature and a key is received, the...
US-8,156,542 Conditional data delivery to remote devices
In one embodiment a method comprises enrolling a mobile device in a local area network by setting a variable to a mobile device identifier and authenticating...
US-8,156,536 Establishing secure communication sessions in a communication network
In one embodiment, a method for establishing a session between a first party and a second party in a communication network comprises issuing a request to...
US-8,156,504 Scalable resources in a virtualized load balancer
In one embodiment, a load balancing system may include a first physical device that provides a resource. The first physical device may have a first virtual...
US-8,156,325 Role aware network security enforcement
Generating a binding between a source address and one or more roles of a user accessing the network and distributing the binding to a filter node. The source...
US-8,156,319 Self-restarting network devices
A method and apparatus for self-monitoring to identify an occurrence of a threshold and rebooting in response to the occurrence of the threshold is provided. In...
US-8,156,309 Translation look-aside buffer with variable page sizes
Multiple pipelined Translation Look-aside Buffer (TLB) units are configured to compare a translation address with associated TLB entries. The TLB units operated...
US-8,156,244 Software client control of digital picture frames
In one embodiment, a method can include: determining a topology of digital picture frames in a frame network; identifying a lead picture frame from among the...
US-8,156,233 Streaming of templates and data records in individual streams using a multistream protocol
In one embodiment, a method includes determining a first template defining a data format for one or more first data records and a second template defining a...
US-8,156,230 Offload stack for network, block and file input and output
An apparatus for offloading network, block and file functions from an operating system comprises a network interface coupled to a network for receiving packet...
US-8,156,209 Aggregation devices processing keep-alive messages of point-to-point sessions
Several keep-alive messages of point to point (PPP) sessions received from a remote system are aggregated into a single packet in an aggregation device (e.g.,...
US-8,155,650 Method and system for selective buffering
A method for selective buffering includes establishing a first connection with a mobile endpoint. The first connection provides for an exchange of data with the...
US-8,155,619 Interoperability and collaboration system with emergency interception monitoring
Methods and apparatus for automatically connecting an emergency caller with appropriate responders within an interoperability and collaboration system....
US-8,155,482 Selecting wider bandwidth channels in a wireless network
Techniques are provided for selecting channels for a wider bandwidth operation mode of a wireless network, such as wireless network that operates in accordance...
US-8,155,207 Processing and managing pictures at the concatenation of two video streams
Systems and methods that receives a video stream in a transport stream, the first video stream comprising a plurality of compressed pictures, and that receives...
US-8,155,151 Secure combined interoperable multiplexing
Systems and methods for combining a plurality of transport streams into a single transport stream for transmission to, e.g., a single frequency network via a...
US-8,155,147 Techniques for ensuring synchronized processing at remote fibre channel and fibre connectivity networks
Techniques described use Generic Framing Procedure (GFP) to transport data across an optical transport network between near and far Fiber Channel (FC) or Fiber...
US-8,155,130 Enforcing the principle of least privilege for large tunnel-less VPNs
Techniques for secure communication in a tunnel-less VPN are provided. A key server generates and provides, to each VPN gateway, different, yet ...
US-8,155,129 Suspending operation of border gateway protocol
A checkpointing approach enables BGP peers to reduce the number of UPDATE messages that are exchanged and processed after a router restarts and to pause and...
US-8,155,125 Apparatus and method for utilizing aggregate network links for multicast switching
A method, system, and apparatus to transmit replicated multicast packets over a plurality of physical network links that are combined into one logical channel...
US-8,155,077 Active mode internet protocol gateway relocation in a partial meshed deployment
Methods, apparatuses and systems directed to facilitating optimized routing and mobility for communication sessions in partial mesh network deployments....
US-8,155,014 Method and system using quality of service information for influencing a user's presence state
In accordance with a particular embodiment of the present invention, a method using Quality of Service (QoS) information to influence a user's presence state is...
US-8,155,007 Path optimization for mesh access points in a wireless mesh network
In one embodiment, a method includes, in each of a plurality of mesh access points, connecting to one of a plurality of mesh controllers in a mesh network and...
US-8,155,003 Aggregate policing applying max-min fairness for each data source based on probabilistic filtering
In one embodiment, a method comprises calculating a corresponding data packet arrival rate for each of a plurality of data sources supplying data packets...
US-8,155,000 Technique for enabling traffic engineering on CE-CE paths across a provider network
In one embodiment, Traffic Engineering (TE) is configured on a provider edge device to customer edge device (PE-CE) link extending from a provider edge device...
US-8,154,990 Less loss in-order delivery protocol for fibre connection architecture
Methods and apparatus for providing in-order delivery in Fibre Channel (FC) fabric are disclosed. A topological change between a first switch and a second...
US-8,154,988 Delivery of streams to repair errored media streams in periods of insufficient resources
In one embodiment, a method includes ingesting a program stream from a program source on a first channel. The method also includes storing the program stream,...
US-D657,362 Electronic device
US-8,151,365 Filtering access to data objects
In one embodiment, a code server and edit server are provided. The code server stores the source code. Users do not access the code server directly. Rather, an...
US-8,151,348 Automatic detection of reverse tunnels
Presently disclosed are methods and apparatus for analyzing packets and packet flows to detect covert communications channels (including reverse tunnels) in...
US-8,151,338 Method and system for continuously serving authentication requests
A method and system for continuously serving the authentication requests of networked computers is disclosed. The authentication requests of computers are...
US-8,151,318 Method and apparatus for reliably and asymmetrically distributing security information within a fibre channel...
A reliable asymmetric method for distributing security information within a Fiber Channel Fabric. The Switching Fabric includes a set of security servers, which...
US-8,151,076 Mapping memory segments in a translation lookaside buffer
In one embodiment, a method includes identifying first and second memory segments associated with a process in virtual memory, allocating memory for the first...
US-8,150,951 System and method for communicating in a loadbalancing environment
A method for communicating in a loadbalancing environment is provided that in a particular embodiment includes receiving a request packet from a network access...
US-8,150,792 System and method for performing activities based on proximity
A system and method applies events to a set of rules, and such rules can produce still other events that can be provided to the same or different set of rules....
US-8,150,018 System and method for provisioning connections as a distributed digital cross-connect over a packet network
A method includes receiving a request to provision a path associated with at least a portion of a packet network and determining whether a router is associated...
US-8,149,942 Method and system for selecting a transmission scheme in a multiple-input-multiple-output wireless...
The present invention discloses a method for selecting a transmission scheme in a multiple-input-multiple-output (MIMO) wireless communications system. The...
US-8,149,871 Pointer offset mechanism enabling cost effective SONET/SDH mapping/demapping over ethernet
In one embodiment, a SONET/SDH over Ethernet demapping point utilizes a pointer offset mechanism for clock recovery and timing. The pointer offset is determined...
US-8,149,843 Capability exchange between network entities in WiMAX
Techniques for exchanging capabilities in a wireless network are provided. In one embodiment, a first device receives a capability message over a communication...
US-8,149,842 Automated discovery of network devices supporting particular transport layer protocols
Disclosed are, inter alia, methods, apparatus, computer-storage media, mechanisms, and means associated with automated discovery of network devices supporting...
US-8,149,833 Wideband cable downstream protocol
A network device has a communications port to provide communication with a data network and a cable port to provide communication with a cable network across...
US-8,149,731 Technique for transferring data over a packet switched network
A technique transfers data over a packet-switched network (PSN), comprising a plurality of intermediate nodes, in a manner that does not require that the...
US-8,149,713 Forwarding of packets based on a filtered forwarding information base
A filtered Forwarding Information Base (FIB) (the "complete local FIB") is used to determine how to forward packets, typically on line cards. The complete local...
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