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)
10/2007
10/11/2007DE202007009996U1 Vorrichtung zur Kommunikation Device for communication
10/11/2007DE112005003081T5 Verfahren und Vorrichtung zum Betreiben von Sender-Empfänger-Systemen einer drahtlosen Plattform A method and apparatus for operating transceiver systems of a wireless platform
10/11/2007DE112005002869T5 Verfahren zur Übertragung eines PCI Express-Pakets über ein IP-Paketnetzwerk Method for transmitting a PCI Express packet over an IP packet network
10/11/2007DE112005002374T5 Verfahren und Vorrichtung zum Kommunizieren innerhalb eines segmentierten Netzwerkes Method and device for communicating within a segmented network
10/11/2007DE112004000018B4 Signalrelaiseinrichtung in einem optischen Kommunikationssystem sowie optisches Kommunikationssystem Signal relay device in an optical communication system and optical communication system
10/11/2007DE10352286B4 Elektrisches/elektronisches Steuersystem Electrical / electronic control system
10/11/2007DE10325088B4 Verfahren und Systeme zum Sammeln von Vorrichtungsdaten unter Verwendung des Internets Methods and systems for collecting data device using the Internet
10/11/2007DE10301776B4 Medizinisches Gerät mit selektivem Broadcasting Medical device with selective Broadcasting
10/11/2007DE102007015547A1 Einrichtung und Verfahren zur Bandbreitenansteuerung Apparatus and method for bandwidth control
10/11/2007DE102006061879A1 System und Verfahren zur Verbesserung von WiFi-Realzeit-Kommunikationen System and method for enhancing WiFi Real time communications
10/11/2007DE102006028456A1 Interface e.g. audio/video link interface, operating method for e.g. digital video broadcasting satellite receiver, involves providing hand shake between electronic devices during start-up and connection of electronic devices
10/11/2007DE102006016868A1 Mobilfunkendgerät und Verfahren zur Übermittlung von digitalen Bildern Mobile terminal and method for transmitting digital images
10/11/2007DE102006016828A1 Copyright-relevant data e.g. windows media audio file, transmitting method involves transmitting required audio file from server e.g. internet server, to mobile device e.g. mobile phone, if mobile device possess appropriate authorization
10/11/2007DE102006016633A1 Continuous clock signal transmitting device for e.g. measuring station, has bus-shaped cablings between clock signal transmitter and receiving stations and made from coaxial/triaxial cable, and clock signal oscillator supplying clock signal
10/11/2007DE102006016295A1 Verfahren und Vorrichtung zur Erkennung unerwünschter Nachrichten, insbesondere sogenannter Spam over Internet Telephony-Nachrichten, abgekürzt SPIT-Nachrichten, in einem Kommunikationsnetzwerk Method and apparatus for detecting unwanted messages, particularly so-called VoIP spam messages, SPIT messages in a communications network
10/11/2007DE102006015016B3 Verteilte Organisation von Sensornetzwerken Distributed organizing sensor networks
10/11/2007DE102006013329A1 Network system error detecting method for motor vehicle, involves switching-on definite voltage potential by switching unit at bus-branch during switching-off of connection relay to detect incomplete data bus disconnection by relay
10/11/2007DE102005047753B4 Signalisierungsverfahren zur dezentralisierten Online-Sendeleistungsallokation in einem drahtlosen Netz Signaling method for decentralized online transmission power allocation in a wireless network
10/11/2007DE102004018555B4 Verfahren zur Datenkommunikation zwischen einer Basisstation und einem Transponder, Basisstation zur Datenkommunikation sowie Datenkommunikationssystem A method for data communication between a base station and a transponder, the base station for data communication and data communication system
10/11/2007DE10031034B4 Allgemein interaktive Rundsendungen und insbesondere Systeme zur Erzeugung von interaktiven Rundsendungen General interactive broadcasts and more particularly to systems for generating interactive broadcasts
10/11/2007CA2648294A1 A method and system for smart route dialling to a destination identifier using a telephone
10/11/2007CA2648197A1 Smart ethernet edge networking system
10/11/2007CA2647737A1 System and method for searching disparate datastores via a remote device
10/11/2007CA2647171A1 Method of introducing an outstation into an optical network and outstation therefor
10/11/2007CA2645356A1 Updating state in edge routers
10/11/2007CA2642822A1 System and method for optimizing authentication procedure during inter access system handovers
10/11/2007CA2629695A1 Restricting time slots for mesh networks
10/11/2007CA2582733A1 Devices and systems for improved wireless communication
10/10/2007EP1843622A1 Event triggered change of access service class in a random access channel
10/10/2007EP1843612A2 Measuring apparatus and area quality measuring method
10/10/2007EP1843570A1 Adaptive selection of image streaming mode
10/10/2007EP1843565A1 DSL data collection system
10/10/2007EP1843550A1 Transport medium selection to optimize device operation
10/10/2007EP1843546A1 Method and computer program product for classifying network communication packets processed in a network stack
10/10/2007EP1843544A1 A data transmission method and system of label switching network
10/10/2007EP1843541A1 A method of securing communication between an access network and a core network
10/10/2007EP1843539A1 Automatic verification of messenger contact data
10/10/2007EP1843532A1 Use of backpressure in multipath routing
10/10/2007EP1843531A1 Method for distributed multipath routing
10/10/2007EP1843529A1 Packet transfer control method, communication message processing method, access router, and mobile terminal
10/10/2007EP1843528A1 Method and wireless sensor device for allocating time slots in a wireless sensor network
10/10/2007EP1843527A2 Communications system and communications method
10/10/2007EP1843526A1 Data communication system based on serial buses
10/10/2007EP1843525A1 Apparatus, method and system for managing event information
10/10/2007EP1843524A1 Locating devices
10/10/2007EP1843522A2 Method and system for monitoring of a network device
10/10/2007EP1843521A1 Performance analysis apparatus and method for communication network
10/10/2007EP1843520A1 A method and device for controlling the configuration of configuration parameter set of the remote device
10/10/2007EP1843519A1 Method for processing the multicast service and the system thereof
10/10/2007EP1843518A2 E-mail address protection method, associated system and devices
10/10/2007EP1843309A2 Method and apparatus for low power communications between mobile computing devices
10/10/2007EP1843301A1 Building automation system controller
10/10/2007EP1843283A1 Autonomous systems for routing data via a communications network
10/10/2007EP1843252A2 Port adapter for high-bandwidth bus
10/10/2007EP1843161A2 Sensor apparatus for ready mix truck
10/10/2007EP1842389A1 Method, device and programme for detecting ip spoofing in a wireless network
10/10/2007EP1842375A1 Method of distributing the load of a management centre that transmits information to a large number of user units
10/10/2007EP1842363A2 Method, system, and computer program product for setup of multi-device control
10/10/2007EP1842359A1 System, method and computer program product for establishing a conference session and synchronously rendering content during the same
10/10/2007EP1842353A1 Method for selecting an access point name (apn) for a mobile terminal in a packet switched telecommunications network
10/10/2007EP1842348A1 Wireless e-mail system and method for using same
10/10/2007EP1842347A2 Universal port user agent capable of caching route information among sessions and associated method
10/10/2007EP1842346A1 Network user priority assignment system
10/10/2007EP1842345A1 Method and apparatus to enforce airtime quota in service interval in a wireless lan
10/10/2007EP1842344A1 Packet forwarding
10/10/2007EP1842343A1 Method for determining the routing direction of ethernet frames
10/10/2007EP1842342A1 A method of operating a node in a communications network
10/10/2007EP1842341A1 Transmitting information using multiple carriers
10/10/2007EP1842340A1 Priority service protection
10/10/2007EP1842339A1 Communication apparatus and communication method
10/10/2007EP1842338A1 Method and apparatus for context-based prefix updates in border gateway protocol
10/10/2007EP1842337A1 Multicast distribution of streaming multimedia content
10/10/2007EP1842336A2 Mpls cookie label
10/10/2007EP1842335A1 Time resource allocation method of ultra wideband communication system
10/10/2007EP1842334A1 Aggregated content listing for ad-hoc peer to peer networks
10/10/2007EP1842333A1 Method and apparatus for protecting a core network
10/10/2007EP1842332A1 A method and apparatus for calculating bandwidth requirements
10/10/2007EP1842331A1 Method of authenticating multicast messages
10/10/2007EP1842330A2 Supplying power over four pairs of conductors in communication cable
10/10/2007EP1842329A2 System for providing power over communication cable having mechanism for determining resistance of communication cable
10/10/2007EP1842328A1 Providing data communication between power supply device and powered device in system for supplying power over communication link
10/10/2007EP1842327A2 Utilization of power delivered to powered device during detection and classification mode
10/10/2007EP1842326A2 Adjusting current limit thresholds based on power requirement of powered device in system for providing power over communication link
10/10/2007EP1842325A2 Adjusting current limit thresholds based on output voltage of power supply device in system for providing power over communication link
10/10/2007EP1842324A1 Detecting legacy powered device in power over ethernet system
10/10/2007EP1842323A2 Dual-mode detection of powered device in power over ethernet system
10/10/2007EP1842322A2 High-power foldback mechanism in system for providing power over communication link
10/10/2007EP1842321A2 Power sourcing equipment having auto-zero circuit for determining and controlling output current
10/10/2007EP1842313A1 Method and system of managing and filtering electronic messages using cryptographic techniques
10/10/2007EP1842308A1 Improved ip datagram de-encapsulation
10/10/2007EP1842304A2 System and method for monitoring end nodes using ethernet connectivity fault management (cfm) in an access network
10/10/2007EP1842303A2 System and method of managing digital data transmission
10/10/2007EP1842301A1 Media device and enhancing use of media device
10/10/2007EP1842196A2 Recording medium, and method and apparatus for reproducing data from the recording medium
10/10/2007EP1751918B1 Method and computer for configuration of a communication node
10/10/2007EP1725945A4 System and method for integrating multiple messaging systems
10/10/2007EP1665641A4 Method and apparatus for discovering neighbors within a piconet communication system
10/10/2007EP1650993B1 Power-saving method for a wlan station
10/10/2007EP1632067A4 Pcmm application manager
10/10/2007EP1625707A4 Networking methods and apparatus
1 ... 2411 2412 2413 2414 2415 2416 2417 2418 2419 2420 2421 2422 2423 2424 2425 2426 2427 2428 2429 2430 2431 ... 4490