Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 12 - Data switching networks
Patents for H04L 12 - Data switching networks (448,999)
03/2009
03/26/2009WO2008108984A3 Software control plane for switches and routers
03/26/2009WO2007135666A3 Mac address learning in a distributed bridge
03/26/2009WO2005089159A3 A method and apparatus for detecting stuck calls in a communication session
03/26/2009WO2005069757A3 Wi-access point device and system
03/26/2009WO2005057886A3 Centralized voice over ip recording and retrieval method and apparatus
03/26/2009WO2005046110A3 System and apparatus for a network management system using presence and instant message technique
03/26/2009WO2005043328A3 Highly parallel switching systems utilizing error correction
03/26/2009WO2005010668A3 Processing electronic mail messages with encoded addresses
03/26/2009US20090083830 Systems and Methods of Controlling Network Access
03/26/2009US20090083822 Transmitting Broadcast Signals In A Communication Network
03/26/2009US20090083420 Method and Apparatus for Automatically Conducting Hardware Inventories of Computers in a Network
03/26/2009US20090083389 Method and Interface for Multi-Threaded Conversations in Instant Messaging
03/26/2009US20090083388 System for Information Capture
03/26/2009US20090083387 System and method for generating configurations used for accessing electronic mailboxes
03/26/2009US20090083376 Application-layer evaluation of communications received by a mobile device
03/26/2009US20090082928 Wireless communications system and method
03/26/2009US20090082044 Text messaging system and method
03/26/2009US20090082023 Routing based on transmission utilization
03/26/2009US20090080889 Wdm type passive optical network
03/26/2009US20090080884 Hybrid fiber twisted pair local loop network service architecture
03/26/2009US20090080554 Tone allocation in multipoint-to-point communication using orthogonal frequency division multiplexing
03/26/2009US20090080553 Synchronization techniques in multipoint-to-point communication using orthogonal frequency division multiplexing
03/26/2009US20090080552 System for multiple use subchannels
03/26/2009US20090080505 Ranging and round trip delay timing adjustment in a multi-point to point bidirectional communication system
03/26/2009US20090080461 Frame alteration logic for network processors
03/26/2009US20090080459 Long-reach ethernet for 1000BASE-T and 10GBASE-T
03/26/2009US20090080458 Host device, a point of deployment (POD), and a method of identifying an operation mode
03/26/2009US20090080456 Token passing data transfer mechanism for reservation based protocols
03/26/2009US20090080455 Systems and methods for reducing data collisions in wireless network communications
03/26/2009US20090080454 Signal Generating Apparatus and Signal Generation Method
03/26/2009US20090080452 Packet processing apparatus and method codex
03/26/2009US20090080451 Priority scheduling and admission control in a communication network
03/26/2009US20090080450 Method and apparatus for interaction among resource reservation protocol nodes
03/26/2009US20090080449 Method and device for controlling media resources, method and system for establishing calls
03/26/2009US20090080448 Media streaming device with gateway functionality
03/26/2009US20090080447 Relay device, communication system, communication method, and computer program
03/26/2009US20090080446 Mechanism for efficient endpoint discriminator allocation for APS protected MLPPP bundles on distributed routing systems
03/26/2009US20090080445 System and method for message retry in a broadband gateway
03/26/2009US20090080444 System and method for message processing in a broadband gateway
03/26/2009US20090080443 System and method for remotely administering and synchronizing a clustered group of access control panels
03/26/2009US20090080442 Conserving power in a multi-node environment
03/26/2009US20090080441 Traffic localization with proxy mobility
03/26/2009US20090080440 Method and Apparatus for Establishing and Managing Diameter Associations
03/26/2009US20090080439 Simple, reliable, correctionless communication mechanism
03/26/2009US20090080438 Method for accessing virtual private network, virtual private system, virtual private network and provider edge device thereof
03/26/2009US20090080437 Service selection in a shared access network using virtual networks
03/26/2009US20090080436 Protection of Transit Links in a Network
03/26/2009US20090080435 Digital broadcasting system and method of processing data in digital broadcasting system
03/26/2009US20090080434 IMA automatic cell scrambling detection
03/26/2009US20090080433 Method and system for power consumption reduction by network devices as a function of network activity
03/26/2009US20090080432 System and method for message sequencing in a broadband gateway
03/26/2009US20090080431 Edge devices for providing a transparent lan segment service and configuration such edge devices
03/26/2009US20090080430 Host device interfacing with a point of deployment (POD) and a method of processing broadcast data
03/26/2009US20090080429 Packet-based processing system
03/26/2009US20090080428 System and method for scalable switch fabric for computer network
03/26/2009US20090080427 Multicast accounting control system and broadband access server
03/26/2009US20090080426 System, method, and computer-readable medium for synchronizing multicast customized content to facilitate dslam complexity reduction
03/26/2009US20090080425 Systems and methods for port mirroring with network-scoped connection-oriented sink
03/26/2009US20090080424 Packet communication system with qos control function
03/26/2009US20090080423 Systems and methods for adaptively adjusting codec rates for communication networks
03/26/2009US20090080422 Header-compression packet processing method, mobile station, base station, and control station in wireless communication system
03/26/2009US20090080421 Data flow mirroring
03/26/2009US20090080420 Device and Method to Detect Applications Running On a Local Network for Automatically Performing the Network Address Translation
03/26/2009US20090080419 Providing consistent manageability interface to a management controller for local and remote connections
03/26/2009US20090080418 Tunneling apparatus and tunnel frame sorting method and its program for use therein
03/26/2009US20090080417 Method and system for data transmission between a local area network and a main network authorizing format adaptation of said data
03/26/2009US20090080416 Mechanism for Protecting H.323 Networks for Call Set-Up Functions
03/26/2009US20090080415 Late frame recovery method
03/26/2009US20090080414 Method of propogating multiple ip telephony routes, and a corresponding location server and computer program
03/26/2009US20090080413 IP Telephone System
03/26/2009US20090080412 Communication apparatus and communication control method
03/26/2009US20090080411 System and method for providing carrier-independent VoIP communication
03/26/2009US20090080410 Speech Processing Peripheral Device and IP Telephone System
03/26/2009US20090080409 METHOD, COMPUTER PROGRAM PRODUCT AND APPARATUS FOR PROVIDING NON-INTRUSIVE VOICE OVER INTERNET PROTOCOL (VoIP) MONITORING AND RECORDING
03/26/2009US20090080408 Healthcare semantic interoperability platform
03/26/2009US20090080398 Hierarchical Communication System Providing Intelligent Data, Program and Processing Migration
03/26/2009US20090080374 Method of creating and deleting service flow for robust header compression, and wireless communication system supporting the same
03/26/2009US20090080350 Mobile radio network
03/26/2009US20090080346 Base-band ethernet over point-to-multipoint shared single conductor channel
03/26/2009US20090080345 Efficient multipoint distribution tree construction for shortest path bridging
03/26/2009US20090080344 Method for Configuring 1:N Overlay Multicast Network of Multicast Agent in Wireless LAN Environment and Multicast Agent Therefor
03/26/2009US20090080343 Methods and systems for maintaining diversity for telecommunication services
03/26/2009US20090080340 Multicast-based inference of temporal loss characteristics in packet data networks
03/26/2009US20090080339 Multicast-based inference of temporal delay characteristics in packet data networks
03/26/2009US20090080337 Method and Systems For Verifying a Connection From a Gateway to a Network
03/26/2009US20090080335 Multiple packet routing system (MPRS)
03/26/2009US20090080332 Method and System for a Fast Drop Recovery for a TCP Connection
03/26/2009US20090080331 Modeling packet traffic using an inverse leaky bucket
03/26/2009US20090080326 RSVP-TE enhancement for MPLS-FRR bandwidth optimization
03/26/2009US20090080300 Data transmission method, optical disc recording method and optical disc recording apparatus
03/26/2009US20090079524 Multi-band tunable resonant circuit
03/26/2009DE202006020520U1 System zur exklusiven Bevorzugung von Nachrichtentelegrammen zwischen Automatisierungsgeräten System for exclusive preference for news telegrams between automation devices
03/26/2009DE102006006138B4 Jalousieantrieb oder Rollladenantrieb oder Markisenantrieb oder Lichtbildwandantrieb Blind drive or blinds or awnings drive drive drive or projection screen
03/26/2009CA2700137A1 Data flow mirroring
03/26/2009CA2699911A1 System and method for distributing notifications to a group of recipients
03/26/2009CA2699767A1 System and method for minimizing undesired audio in a communication system utilizing distributed signaling
03/26/2009CA2699717A1 Message delivery in mobile networks
03/26/2009CA2699709A1 Routing of a communication in a wireless telecommunications network
03/26/2009CA2699103A1 Subscription and advice of charge control
03/26/2009CA2697798A1 Signaling transmission on shared and dedicated channels in a wireless communication system
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