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Patent # Description
US-7,499,673 Configurable diversity antenna system for wireless access points
A configurable antenna system and method of implementing is disclosed, having particular use with a wireless access point of the type used with a wireless local...
US-7,499,596 Amplitude coding for clustered transform coefficients
A method, apparatus, and a computer readable hardware storage medium with instructions to encode a series of quantized transform coefficients. The method...
US-7,499,595 Joint amplitude and position coding for photographic image and video coding
A method, apparatus, and carrier medium to encode a series of quantized transform coefficients. The method includes identifying clusters of at least one...
US-7,499,510 Method for estimating a weighting vector for an adaptive phased array antenna system
The present invention discloses a low-complexity estimation method for obtaining a weighting vector for an antenna system with adaptive phased arrays. A first...
US-7,499,459 Partitioned routing information base
A system and method for routing in a network according to a routing protocol. In a router having a plurality of route processors, a routing information base...
US-7,499,456 Multi-tiered virtual local area network (VLAN) domain mapping mechanism
In one embodiment, a first port of a device provides connectivity to a customer network and a second port of the device provides connectivity to a provider...
US-7,499,453 Apparatus and methods for incorporating bandwidth forecasting and dynamic bandwidth allocation into a broadband...
A method for providing network access to a shared access communications medium for a plurality of users includes the steps of conducting predictive admission...
US-7,499,446 Removing jitter in RTP streaming media streams
The present invention addresses the issue of jitter and clock drifting in streaming media applications. The present invention utilizes the Real Time Transaction...
US-7,499,445 System and method for routing ISIS traffic through unidirectional links of a computer network
A system and method routes data traffic over a unidirectional link of a computer network configured to implement a routing protocol, such as the ISIS routing...
US-7,499,423 System and method for clock distribution and synchronization and radio location
A system for locating a client in a wireless network. The system includes at least three access points. Each access point is adapted to wirelessly communicate...
US-7,499,415 System and method for preserving bandwidth in a RSVP environment
A communication system includes a call agent that coordinates and supervises communications between endpoints. The call agent allocates a QoS agent for each...
US-7,499,410 Fibre channel switch that enables end devices in different fabrics to communicate with one another while...
An Fibre Channel Switch which enables end devices in different Fabrics to communicate with one another while retaining their unique Fibre Channel Domain_IDs. The...
US-7,499,408 Method and system for establishing a communications connection
According to one embodiment of the invention, a method for establishing a communications connection is provided. The method includes transmitting, by a digital...
US-7,499,395 BFD rate-limiting and automatic session activation
A system and method for bidirectional forwarding detection (BFD) rate-limiting and automatic BFD session activation includes tracking a total bidirectional...
US-7,496,955 Dual mode firewall
Methods and devices are provided for implementing a dual mode firewall. Some implementions provide a firewall in a network device that acts as bridge for layer 2...
US-7,496,945 Interactive program guide for bidirectional services
The present invention provides methods and systems for accessing services in a television system. In one embodiment, a DHCT presents a subscriber an EPG...
US-7,496,754 Wireless security using media access control address filtering with user interface
An improved system, apparatus, and method for securing a network using MAC address filtering is provided. Advantageously, the present invention does not require...
US-7,496,750 Performing security functions on a message payload in a network element
Techniques are provided for performing security functions on a message payload in a network element. According to one aspect, a network element receives one or...
US-7,496,659 Method and apparatus for monitoring the availability of network resources
A method for monitoring the availability of resources in a network comprises the computer-implemented steps of receiving an activity announcement packet from a...
US-7,496,650 Identifying and suppressing transient routing updates
One or more sets of routing information are maintained. A network topology change indication of a progressive series of network changes is received, with at...
US-7,496,644 Method and apparatus for managing a network component change
A method is disclosed of managing a network component change in a data communications network having as components nodes and links defining a pre-change...
US-7,496,625 System and method for communicating messages between a text-based client and a voice-based client
A system for communicating messages comprises a session server and a messaging server. The session server receives a call from a first client. The call is...
US-7,496,386 Rechargeable battery facilitated customer-premises equipment
A Customer-Premises Equipment (CPE) device includes a power supply for generating a first power at a first voltage level; a rechargeable battery for generating a...
US-7,496,346 Authorizing a mobile node for service
Authorizing a mobile node for a service includes receiving at an enforcement point a session initiation invitation from the mobile node. The session initiation...
US-7,496,198 Partial dual encrypted stream utilizing program map tables
The present invention is suitable for use in a partial dual encrypted system. The present invention allows for two different decryption devices (e.g., an...
US-7,496,105 System and method for retrieving computed paths from a path computation element using encrypted objects
A technique retrieves computed path segments across one or more domains of a computer network in accordance with a stateless Path Computation Element (PCE)...
US-7,496,103 Method and apparatus for integrated wireless communications in private and public network environments
A communications system extends over a cellular region formed of a plurality of wireless cells where each cell covers a portion of the cellular region. Each cell...
US-7,496,096 Method and system for defining hardware routing paths for networks having IP and MPLS paths
A method for defining hardware routing paths for networks having IP and MPLS paths generally comprises assigning a path ID for each path within a path group. The...
US-7,496,092 System and method for allocating packet identifiers in a transport stream in a subscriber network
An apparatus in a digital network includes the logic for allocating and assigning packet identifiers (PIDs) to digital packets, such as MPEG packets. The logic...
US-7,496,078 Route tree building in a wireless mesh network
In one embodiment, a tree-topology building method for a wireless mesh network includes using a centralized parent selection process to select a parent and join...
US-7,496,061 Providing a multicast service using a multicast group-source key
Providing a multicast service to a mobile node includes receiving a first request to join a multicast group from a first cell site. The first request requests...
US-7,496,057 Methods and apparatus for optimizations in 3GPP2 networks using mobile IPv6
Methods and apparatus are disclosed for reducing latency in a Mobile IP environment. These embodiments are particularly applicable in a 3GPP2 architecture using...
US-7,496,044 Method and apparatus for analyzing a media path for an internet protocol (IP) media session
Time To Live (TTL) values are modified in media packets to intentionally cause rejection of the media packets at intermediate nodes in a media path. Rejection...
US-7,496,035 Methods and apparatus for defining flow types and instances thereof such as for identifying packets...
Methods and apparatus are disclosed for defining flow types and instances thereof such as for identifying packets corresponding to instances of the flow types. A...
US-7,493,525 Method and system for managing failure information
A method, system and apparatus for managing data pertaining to the failure of a network device are provided. The data is stored in a memory, and access to the...
US-7,493,411 Call control system and method for automatic routing of circuit switched data connections based upon stored...
A method and apparatus for automatic routing of multi-link circuit switched connections are shown. A routing processor monitors the behavioral characteristics of...
US-7,493,395 Virtual private data network session count limitation
A data communications network with a plurality of PoPs maintains a local database associated with each PoP and a central database somewhere on the data...
US-7,493,394 Dynamic timeout in a client-server system
The invention provides techniques for dynamic timeout including the steps of receiving a request from a requestor; determining whether an interim message should...
US-7,493,389 Methods and apparatus for redirecting network cache traffic
A method for routing a data request received by a caching system is described. The caching system includes a router and a cache, and the data request identifies...
US-7,493,376 Method and apparatus for monitoring responses of configuration commands using a MIB-based approach
A method is disclosed for monitoring responses of configuration commands using MIB-based and event-based approaches. According to one embodiment, a network...
US-7,493,331 Avoiding server storage of client state
A method is disclosed for avoiding the storage of client state on a server. Based on a local key that is not known to a client, a server encrypts the client's...
US-7,493,328 Storing and searching a hierarchy of policies and associations thereof of particular use with IP security...
Mechanisms for storing and searching a hierarchy of policies and associations thereof are disclosed which may be particularly useful for implementing security...
US-7,493,084 Method for grouping 802.11 stations into authorized service sets to differentiate network access and services
A method for associating a WSTA to a service set, wherein the service set is configurable at the AP. Each service set is an arbitrary grouping of one or more...
US-7,492,956 Video coding using multi-dimensional amplitude coding and 2-D non-zero/zero cluster position coding
A method, apparatus, and computer readable medium to encode a series of quantized transform coefficients. The method includes identifying events that each...
US-7,492,765 Methods and devices for networking blade servers
Some embodiments of the present invention provide blade servers having blade switches that function as switches in the data plane, but do not have a Domain_ID....
US-7,492,729 Method and system for reserving resources of a multipoint conference
A method for reserving conference resources includes communicating a conference notification to each of a plurality of conference invitees. The conference...
US-7,492,711 Link sizing based on both user behavior and traffic characteristics
A method of determining an amount of bandwidth needed on a communication link is disclosed. According to one aspect of the method, instead of considering only...
US-7,492,706 Frame synchronization and fault protection for a telecommunications device
According to one embodiment, a telecommunications device includes a bus. A first controller coupled to the bus is operable to generate first pulses for...
US-7,492,598 Heatsink attachment mechanism
Methods and apparatus for supporting heatsinks used to cool components of a board are disclosed. According to one aspect of the present invention, a carrier...
US-7,490,276 Testing self-repairing memory of a device
Testing one or more memories of a device includes receiving one or more first repair records from one or more built-in self-testers of a device having one or...
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