At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.
Estimating spatial expansion matrix in a MIMO wireless communication
Techniques are provided to derive the spatial expansion matrix used when one wireless communication device sends a transmission with a number of spatial streams...
Layer-4 transparent secure transport protocol for end-to-end application
Techniques for providing layer 4 transparent secure transport for end-to-end application protection are described herein. According to one embodiment, a packet...
Dynamic, conditon-based packet redirection
In one embodiment, at a packet-forwarding engine for receiving packet flows and conditionally routing packets in the packet flows to one or more applications, a...
Analyzing a network with a cache advance proxy
In an example embodiment described herein, there is disclosed an implementation for analyzing a network having cache advance (CA) segments, such as a session...
System and method for exchanging policy information in a roaming
An apparatus for optimizing roaming in a network environment is provided that includes a bearer manager operable to receive a registration request from a user....
Mechanism for wireless multicast
A system including a wireless transceiver receives multi-destination packets. The received multi-destination packets are sent either as multicast packets,...
Transfer of network traffic for multi-homed devices
In an embodiment, a method is provided for transferring network traffic for multi-homed devices. In this method, capacity information is received from a network...
Methods and devices are provided for implementing security groups in an enterprise network. The security groups include first network nodes that are subject to...
Method, apparatus, and computer-readable storage medium for removing
flickering in video images of objects...
A method, apparatus, and computer-readable storage medium for removing flickering from a video of an object illuminated by a screen that operates on a refresh...
Method and apparatus for registering auto-configured network addresses
based on connection authentication
A method and apparatus for registering auto-configured network addresses includes receiving first data at a networking device connected to a host at a physical...
A method of performing a multimedia communication session over a communication link using Transmission Control Protocol (TCP) and over a communication link...
Selective a priori reactive routing
In one embodiment, a more capable device (MCD) in a computer network may determine one or more a critical destinations (CDs), and may transmit an unsolicited...
Responding to a DHCPLEASEQUERY message
A technique is performed in a first device of a set of devices. The technique involves receiving a query message from a network node, the query message...
Method and apparatus providing device-initiated network management
A method is disclosed for managing a network entity that is initiated by the network entity, the method comprising the computer-implemented steps performed at...
System and method for modeling video network reliability
A program product for modeling video network reliability includes a computer-usable medium that encodes computer instructions. The computer instructions cause a...
Method and apparatus for maintaining dynamic queues in call centers using
social network information
In one embodiment, a method includes connecting on a call with a caller and determining if social network information associated with the caller is available....
Pinning and cascading avoidance in dynamic channel assignment for wireless
Techniques are provided to determine channel assignments for wireless access point (AP) devices in a wireless local area network (WLAN). From each of a...
Method and apparatus providing automatic connection announcement from a
modular network device to a network...
A method of provisioning modular network devices is described. A generic configuration is placed on a device; the configuration comprises commands for...
Scaling BFD sessions for neighbors using physical / sub-interface
In one embodiment, an apparatus includes a physical port and a plurality of logical sub-interfaces under the physical port. The physical port and the logical...
Distributed real-time media composer
A system and a method allowing simultaneous exchange of audio, video or data information between a plurality of units over a communication network, supported by...
Conferencing and stage display of distributed conference participants
A system comprises a stage area and an audience area with a line of sight view of the stage area. The system also includes a first display that reproduces a...
Audio directionality control for a multi-display switched video
In one embodiment, a method includes setting a target value for each audio source received from a plurality of remote participants to a telepresence conference,...
System and method for setting up and activating agent shortcut operations
Embodiments of the present invention provide for methods, devices and systems for setting up an agent shortcut operation to be activated at an electronic device...
Behavioral learning for interactive user security
A system for automatically handling requests to grant or deny access to resources in a network or computer system. In a preferred embodiment of the invention a...
Techniques for task management using presence
Techniques for scheduling a task include receiving task data and quorum data. Task data describes tasks to be performed by one or more participants. Quorum data...
User navigation via vectors dynamically mapped to distinct media
In one embodiment, a method comprises generating and displaying to a user a user selection interface, the user selection interface representing a plurality of...
Routing systems and methods for implementing routing policy with reduced
configuration and new configuration...
In some embodiments, a method and routing system parameterize a routing policy and apply the parameterized-routing policy to a route. Parameters are assigned to...
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...
Combined deblocking and denoising filter
An apparatus, a computer readable medium to instruct a process to implement a method, and a method of reducing blocking artifacts and/or noise in an image that...
Method and system for transferring a call at an automatic call
A method for transferring a call at an automatic call distribution system includes receiving from a caller a call for connection with one of a plurality of...
Path diversity index for use in route selection
In one embodiment, a method includes receiving at a network device information on paths to a destination node, determining a number of common nodes or links...
Wireless audio systems and related methods
Systems and methods are provided to facilitate the distribution of audio signals over wireless networks. In one implementation, an audio system includes a head...
Tracking customer edge traffic
In one embodiment, data from a first device is received. A second device is identified. A data flow is between the first device and the second device. A third...
Secured IPv6 traffic preemption
In one embodiment, a method includes receiving, by an access router, an Internet Protocol version 6 (IPv6) packet that specifies a request for executing a...
Management and display of video content
A method of transmitting video content between a computing device and display device. The method includes establishing a data connection between a receiver unit...
Method and apparatus for dynamically instantiating services using a
service insertion architecture
A generic service node that operates in a first state while waiting for instructions to adopt a specific service. Upon receiving the instructions, the generic...
Methods and systems for automated testing of applications using an
application independent GUI map
Methods and systems for the automated testing of applications using an application independent GUI map are disclosed. A method includes receiving a command to...
Inline power controller
An inline power controller includes at least one analog interface circuit module (AICM) having a first analog input node for receiving an inline power port...
Host-daughtercard configuration with double data rate bus
A double data rate bus system includes a host-network interface card configuration wherein the host is configured to recognize the network interface card to...
Service communication list
A method for displaying communication events is provided. The method includes collecting past, present, and future communication events from two or more...
Method and system for providing a camp-on service for a network service
A method for providing a camp-on service for a network service includes detecting a request from a user for access to a network service and detecting that the...
Adaptive power balancing and phase adjustment for MIMO-beamformed
Techniques are provided for improving performance of a multiple-input multiple-output (MIMO) wireless communication system. At a first wireless communication...
Digital signature of changing signals using feature extraction
In one embodiment, a signal transmission authentication apparatus includes an input operable to receive a changing signal, a first extractor operable to extract...
Method to collect and manage smart dialplan for session initiation
Methods and apparatus for dialing numbers using a session initial protocol device are disclosed. According to one aspect of the present invention, a method...
Dynamic streaming with latticed representations of video
In one embodiment, a method that partitions a first sequence of pictures into plural representations, encodes each of the plural representations independently...
Techniques for ethernet optical reach improvement
According to another general aspect, an apparatus may include a receiver, a decoding engine, an envelope generator, an error code generator, and a transmitter....
Failure protection for P2MP tunnel head-end node
In one embodiment, a primary head-end node (PHE) and one or more backup head-end nodes (BHEs) receive traffic from a common multicast network. The PHE...
System and method for providing a perception of a continuous surface in a
A method for preventing movement in a telepresence system, includes a plurality of cameras. Each camera has a respective field of vision for viewing one or more...
Network based system to control and monitor power consumption of networked
In an example embodiment, a technique for network based power management for power consuming devices associated with a network. A power control strategy is...
Reporting status of remote media ingest
In one embodiment, an apparatus includes a content receiver, a concurrent streamer coupled to the content receiver, and a protocol engine coupled to the...