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)
10/2009
10/15/2009US20090257568 Shared Knowledge in a Telephone System
10/15/2009US20090257567 System and method for distributing voice and data information over wireless and wireline networks
10/15/2009US20090257565 Multi-channel quiet calls
10/15/2009US20090257452 Method and apparatus for providing and receiving three-dimensional digital contents
10/15/2009US20090257446 Admission Control Utilizing Backup Links in an Ethernet-Based Access Network
10/15/2009US20090257445 Pld architecture optimized for 10g ethernet physical layer solution
10/15/2009US20090257444 Slave assembly for determining source of data received over a two-wire master-slave communications bus
10/15/2009US20090257442 Distributed router application serialization
10/15/2009US20090257441 Packet forwarding apparatus and method for discarding packets
10/15/2009US20090257440 Method, system and router for communication between ip devices
10/15/2009US20090257439 Method and device for advertising routing information and method and system for implementing packet routing
10/15/2009US20090257438 Method and system for transport of structure aware tdm traffic over packet networks
10/15/2009US20090257437 Identity-based networking
10/15/2009US20090257436 Method, system and access device for implementing service configuration
10/15/2009US20090257435 Modification of live streams
10/15/2009US20090257434 Packet access control method, forwarding engine, and communication apparatus
10/15/2009US20090257433 Apparatus, method, system and program for communication
10/15/2009US20090257432 Terminal
10/15/2009US20090257431 Global broadcast communication system
10/15/2009US20090257430 Method and System for Preventing Data Loss in a Real-Time Computer System
10/15/2009US20090257429 System, method, and computer-readable medium for processing call originations by a femtocell system
10/15/2009US20090257428 VoIP-BASED INVOCATION OF PSTN-BASED AIN/IN SERVICES
10/15/2009US20090257422 Time slot synchronized, flexible bandwidth communication system
10/15/2009US20090257415 Heterogeneous MAC protocol for multiple base stations in wireless networks
10/15/2009US20090257414 Heterogeneous MAC protocol for multiple base stations in wireless networks
10/15/2009US20090257385 Filtering semi-persistent scheduling false alarms
10/15/2009US20090257375 Access gateway apparatus, base station apparatus, communication control system and communication control method
10/15/2009US20090257365 Method of distributing files over network
10/15/2009US20090257364 Node Discovery in Physically Segmented Logical Token Network
10/15/2009US20090257363 Method and system for intelligent networking trigger contention resolution in IP multimedia subsystem networks
10/15/2009US20090257362 Wireless communication method and apparatus for managing radio resources
10/15/2009US20090257361 Methods and apparatus for determining communication link quality
10/15/2009US20090257360 Method and system for monitoring and controlling a video signal network
10/15/2009US20090257359 System and method for tracking performance and service level agreement compliance for multipoint packet services
10/15/2009US20090257358 Method and apparatus for carrier identity determination in multi-carrier communication systems
10/15/2009US20090257356 Enhanced channel quality indication reports
10/15/2009US20090257355 Network node power conservation apparatus, system, and method
10/15/2009US20090257354 Hardware Time Stamping and Synchronized Data Transmission
10/15/2009US20090257353 Method of network management by assistance from terminal using control-plane signaling between terminal and network
10/15/2009US20090257352 Apparatus and method for monitoring network
10/15/2009US20090257351 Methods and apparatus for communicating and/or using load information in support of decentralized traffic scheduling decisions
10/15/2009US20090257350 System and method for using network performance information to determine improved measures of path states
10/15/2009US20090257349 Datagram relaying apparatus with load distributing function
10/15/2009US20090257348 Redundant ethernet automatic protection switching access to virtual private lan services
10/15/2009US20090257346 Mobile network control apparatus and mobile network control method
10/15/2009US20090257345 Apparatus, method and computer program product for providing self adapting transport of public switched telephone network (pstn) circuits over a wireless network
10/15/2009US20090256902 Implementation of MPCP MCU technology for the H.264 video standard
10/15/2009DE212008000014U1 Digitales Diskussionssystem der Infrarot-Konferenz und sein Hauptapparat sowie seine Diskussionseinheiten Digital Discussion System Infrared Conference and its main apparatus and its discussion units
10/15/2009DE202009004079U1 Galvanisch getrenntes Energie- und Datenübertragungsmodul Electrically isolated power and data transmission module
10/15/2009DE19927635B4 Sicherheitsbezogenes Automatisierungsbussystem Safety-related automation bus system
10/15/2009DE10353289B4 Verfahren und Vorrichtung zur Kompression von Datenpaketen Method and apparatus for compression of data packets
10/15/2009DE10337465B4 Verfahren zum Routing von Datenpaketen in einem mehrere Netzknoten aufweisenden paketvermittelnden Kommunikationsnetz A method for routing of data packets in a plurality of network nodes having the packet-switching communication network
10/15/2009DE102008018755A1 Unwanted electronic-mail e.g. spam, finding method for mail system, involves additionally examining electronic-mail whether identification of mail server used by sender is assigned to electronic-mail address registered in whitelist
10/15/2009DE102008018679A1 Dynamic data e.g. streaming video data, filtering and transmitting device for client device, has transmitting unit transmitting buffered, filtered dependent dynamic data in output buffer unit to client device
10/15/2009DE102008017515A1 Einrichtung eines Benutzerkontos eines Teilnehmers in einem IP-Netz Creating a user account of a participant in an IP network
10/15/2009DE102008015233A1 Intergruppenkommunikation in einem Kommunikationsnetzwerk Intergroup communication in a communication network
10/15/2009DE102008014981A1 Vorrichtung und Verfahren zum Erzeugen eines Datenstroms basierend auf mit Paketfolgemarkierungen versehenen Datenpaketen und Satellitenempfänger zum Bereitstellen des Datenstroms Apparatus and method for generating a data stream based on packet sequence provided with marks data packets and satellite receiver for providing the data stream
10/15/2009DE102008014747A1 Verfahren und Festnetzadapter zum Verbinden eines mobilen Endgeräts mit einem Festnetz Procedures and landline adapter to connect a mobile terminal with a fixed network
10/15/2009DE102007026457B4 Vorrichtung zur Inbetriebnahme eines Feldbusteilnehmersystems sowie Inbetriebnahmeverfahren Device for starting a Feldbusteilnehmersystems and commissioning process
10/15/2009DE102004014739B4 Ratenabhängige Übertragungsverstärkungssteuerung für WLAN-Systeme Rate-dependent transmission gain control for wireless systems
10/15/2009CA2757668A1 Systems, methods and apparatus for providing media content
10/15/2009CA2721159A1 Improved heterogeneous mac protocol for multiple base stations in wireless networks
10/15/2009CA2721158A1 Heterogeneous mac protocol for multiple base stations in wireless networks
10/15/2009CA2720082A1 System and method for providing data and application continuity in a computer system
10/15/2009CA2638052A1 Method, system and apparatus for requesting confirmation of a communication handling rule change
10/14/2009EP2109339A1 Data transmission/reception system, terminal, relay device, and data transmission method
10/14/2009EP2109338A1 Indicating the frame offset of Multicast Broadcast Service data bursts in an MBS-MAP message
10/14/2009EP2109336A1 Method and apparatus for early warning of congestion in ad-hoc wireless networks
10/14/2009EP2109288A2 Secure transfer of data files
10/14/2009EP2109281A1 Method and system for server-load and bandwidth dependent mitigation of distributed denial of service attacks
10/14/2009EP2109270A1 Method and device for selecting a communication technology
10/14/2009EP2109269A2 Anti-Virus Protection at a Network Gateway
10/14/2009EP2109268A1 Base station, relay station and bandwith allocation method
10/14/2009EP2109267A1 Method supporting the quality of service of data transmission
10/14/2009EP2109266A1 Method and devices for installing packet filters in a data transmission
10/14/2009EP2109265A1 Scheduling and admission control of packet data traffic
10/14/2009EP2109264A1 Admission control for a multimedia gateway
10/14/2009EP2109263A1 Signalling in a communications network
10/14/2009EP2109262A1 A method, system and device for establishing association-control relations
10/14/2009EP2109261A1 Communication system, device, route switching method and label issued state notifying method
10/14/2009EP2109260A1 Multicast method and multicast routing method
10/14/2009EP2109259A1 Method, bus components and ethernet-based device for controlling an automation system
10/14/2009EP2109258A1 Medium access control in master-slave systems
10/14/2009EP2109257A1 Providing a time offset between scheduling request and sounding reference symbol transmissions
10/14/2009EP2109256A1 Pon group broadcast communication system, group broadcast managing method and the corresponding device
10/14/2009EP2109255A1 An alert means and alert method
10/14/2009EP2109254A1 Configuration server for managed elements in a telecommunications system
10/14/2009EP2109253A1 A license implementation method, device and system of sharing the exchange node
10/14/2009EP2109252A1 Method, system and device for alarm management in long reach passive optical network system
10/14/2009EP2109251A1 Service tracking method, network device, operation&maintenance controller, service request apparatus
10/14/2009EP2109250A1 Service charging method, system, network cut-in server and protocol resolver
10/14/2009EP2109249A2 Fibre channel fabric
10/14/2009EP2108224A2 Multipath virtual router redundancy
10/14/2009EP2027476B1 System for extraction and analysis of radio signals
10/14/2009EP1919138B1 A method for implementing backup of the uplink
10/14/2009EP1903720B1 Multiple IEEE 802.11 Delivery Traffic Indication Message Periods
10/14/2009EP1894181B1 Method to enhance principal referencing in identity-based scenarios
10/14/2009EP1889416B1 Shared IP multimedia resource reservation
10/14/2009EP1867113B1 System and method for routing communication signals via a data distribution network
10/14/2009EP1854262B1 Intelligent remote multi-communicating surveillance system and method
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