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)
11/2008
11/27/2008US20080291828 Detection of Signaling Flows
11/27/2008US20080291827 Systems and methods for dynamic quality of service
11/27/2008US20080291826 Dynamic Load Balancing for Layer-2 Link Aggregation
11/27/2008US20080291822 Method and Arrangement for Failure Handling in a Network
11/27/2008US20080291263 Communication system
11/27/2008US20080291018 Method, computer program element and a system for processing alarms triggered by a monitoring system
11/27/2008DE112006003638T5 Verfahren zur Paketeinkapselung und Lenkung von Datenpaketen A method for packet encapsulation and routing of data packets
11/27/2008DE102008017094A1 Netzwerkprozessor und Energiesparverfahren dafür Network processor and power-saving method for
11/27/2008DE102007032810B3 Method for allocation of physical position to slave module or for allocation of physical position to channel of slave module in decentralized, event-controlled bus system with serial data communication, involves selecting start-up mode
11/27/2008DE102007024807A1 Method for monitoring transmission line for measuring sensor and control data, involves comparing of looped back transmission line with transmitted data, and fault is signalized by deviation in predetermined dimension
11/27/2008DE102007024737A1 Datenübertragungsverfahren zwischen Master- und Slave-Einrichtungen A data transmission method between the master and slave devices
11/27/2008DE102007024705A1 Electronic system for controlling hotel guest logistics, has terminals and each terminal is formed as mobile phone of hotel guest and authentification server is provided at hotel side
11/27/2008DE102007024643A1 Fast repeater for actuator sensor-interface network, has channels with signal path comprising receiver for checking voltage pulse of each telegram and initiating respective transmitter in case of invalid signal
11/27/2008DE102007023844A1 Method for installing communication link of terminal, involves assigning dial number to internet identifier, which is taken for installation of communication link of terminal to another terminal
11/27/2008DE102007023843A1 User data e.g. video, accessing method for use in network system, involves transmitting user data , transferred based on communication link to access server, from access server to portal server using access data mapped to telephone number
11/27/2008DE102007023702A1 Verfahren zum Erzeugen einer Generic Object Exchange Profile-Nachricht, Verfahren zum Bereitstellen von Navigations-Daten, Verfahren zum Aufbau einer Verbindung zum Übertragen von Navigations-Daten, Navigationsendgerät und Navigationsdaten-Einfüge-Einheit A method for generating a Generic Object Exchange Profile message A method for providing navigational data, procedures for establishing a connection for transmitting navigation data, the navigation terminal and the navigation data insertion unit
11/27/2008DE102004045740B4 Selbstadaptierendes Bandbreitenmanagement Self-adapting bandwidth management
11/27/2008DE102004024849B4 Arbitrierungseinheit, zugehöriges Bussystem und Arbitrierungsverfahren Arbitration, arbitration and associated bus system
11/27/2008CA2687497A1 Method and system for transcoding web pages
11/27/2008CA2687484A1 Web page transcoding method and system applying queries to plain text
11/27/2008CA2687483A1 Method and system for desktop tagging of a web page
11/27/2008CA2687480A1 Method and system for continuation of browsing sessions between devices
11/27/2008CA2687479A1 Method and system for generating an aggregate website search database using smart indexes for searching
11/27/2008CA2687478A1 Method and system for an aggregate web site search database
11/27/2008CA2687475A1 Method and system for aggregate web site database price watch feature
11/27/2008CA2687473A1 System and method for content navigation
11/27/2008CA2687439A1 Method and apparatus for electronic mail filtering
11/27/2008CA2686679A1 Intrinsically safe communications circuit
11/27/2008CA2686292A1 Method and system for automatically generating web page transcoding instructions
11/27/2008CA2685244A1 Apparatus and method for encoding and decoding signals
11/27/2008CA2684580A1 Consumption of items via a user device
11/27/2008CA2683120A1 Power save protocol interoperability detection
11/26/2008EP1995952A1 Transmitting device, receiving device and transmitting/receiving device
11/26/2008EP1995938A1 Method and commnunication network for implenmenting separating terminal service from network
11/26/2008EP1995933A1 Method and system for message delivery management in broadcast networks
11/26/2008EP1995929A2 Distributed system for the detection of eThreats
11/26/2008EP1995923A1 Adaptive communication protocol for wireless networks
11/26/2008EP1995922A2 System and method for transmitting/receiving data by using a mobile communication terminal in a zigbee PAN
11/26/2008EP1995921A2 Apparatus and method for processing bandwidth request in multihop relay broadband wireless access (BWA) communication system
11/26/2008EP1995920A1 Buffer control method, relaying device and communication system
11/26/2008EP1995919A1 Connector for communication device
11/26/2008EP1995918A1 Alternative route selection in Telecommunications networks
11/26/2008EP1995917A1 Communication node and communication route selection method
11/26/2008EP1995916A1 Device for controlling and/or monitoring and data retrieval from local functional units along a communication network
11/26/2008EP1995915A2 Two-directional wireless communication method and corresponding system, terminal and uses
11/26/2008EP1995913A1 Methods and apparatuses of initiating communication in wireless networks
11/26/2008EP1995912A1 Methods and apparatuses of initiating communication in wireless networks
11/26/2008EP1995911A1 A device and method, for processing the resource request, a policy decision function entity thereof
11/26/2008EP1995910A2 Synchronization of a split audio, video, or other data stream with separate sinks
11/26/2008EP1995909A1 Method for dynamically assessing the mood of an instant messaging user
11/26/2008EP1995148A1 Transmission system for rail vehicles using two redundant bus systems
11/26/2008EP1995147A1 Transmission system for rail vehicles using an automatic address allocation
11/26/2008EP1994783A2 Method for the transfer of information during handovers in a communication system
11/26/2008EP1994776A2 Visual mapping of field device message routes in a wireless mesh network
11/26/2008EP1994748A2 Method and apparatus for using data-over-cable applications and services in non-cable environments
11/26/2008EP1994730A2 Voip verifier
11/26/2008EP1994709A2 Transporting call data via a packet data network
11/26/2008EP1994699A1 A method and apparatus for location determination in fixed communication access networks
11/26/2008EP1994697A2 Technique for efficiently routing ip traffic on ce-ce paths across a provider network
11/26/2008EP1994696A2 Wireless mesh networks
11/26/2008EP1994695A1 Method and device for transmitting data packets
11/26/2008EP1994694A2 System and method for preventing loops in the presence of control plane failures
11/26/2008EP1994691A1 Method and system for multi-layer network routing
11/26/2008EP1994690A1 Data transmission and processing system featuring secure detection of critical states
11/26/2008EP1994689A2 Dynamic modification of contention-based transmission control parameters achieving load balancing scheme in wireless mesh networks
11/26/2008EP1994688A1 Tree-guided distributed link state routing method
11/26/2008EP1994687A1 Method and system for providing qos for mobile internet service
11/26/2008EP1994686A1 Using position for node grouping
11/26/2008EP1994685A2 Method for multi-hop data transmission in an ad-hoc network comprising concealed nodes
11/26/2008EP1994683A1 Allocation of a communications channel to a data transfer session
11/26/2008EP1994682A1 Method for testing a wireless network device
11/26/2008EP1994681A2 Method for transforming data, and method for transmitting and receiving data using the same
11/26/2008EP1994680A1 Method for providing dumps in a distributed environment of a telecommunication network
11/26/2008EP1994679A1 Methods and devices for the emission and reception of a message to be exchanged between an aircraft and a ground base, and aircraft provided with such devices
11/26/2008EP1994678A1 Generating and selecting media streams
11/26/2008EP1994677A1 Method for transmitting the identity of a multicast message method for transmitting a multicast message device for receiving a multicast message and data packet
11/26/2008EP1994676A1 Method for generating an address field method and device for transmitting an electronic message and data packet
11/26/2008EP1994675A2 System and method for an integrated communications framework
11/26/2008EP1994666A2 A method and apparatus for distributing labels in a label distribution protocol multicast network
11/26/2008EP1994662A2 Control of low power wireless networks for power conservation
11/26/2008EP1994649A2 Control of field device on low power wireless networks
11/26/2008EP1886469B1 A method for generating an update status alert in a device
11/26/2008EP1763946B1 System and methods for efficient authentication of medical wireless ad hoc network nodes
11/26/2008EP1761080B1 DYNAMIC QoS REALIZING METHOD IN WIMAX SYSTEM
11/26/2008EP1730648A4 Mobility enabled system architecture software architecture and application programing interface
11/26/2008EP1712096A4 Methods and apparatus for the communication of network capability information over a traffic channel
11/26/2008EP1698124B1 Scheduling communications in a wireless network
11/26/2008EP1690403B1 Dual mode firewall
11/26/2008EP1668841B1 A method for creating a peer-to-peer immediate messaging solution without using an instant messaging server
11/26/2008EP1645059A4 Method and system for efficient flow control for client data frames over gfp across a sonet/sdh transport path
11/26/2008EP1581875B1 Using direct memory access for performing database operations between two or more machines
11/26/2008EP1556819B1 Method and apparatus for identifying components of a network having high importance for network integrity
11/26/2008EP1523833B1 Broadcast router configured for alternately receiving multiple or redundant reference inputs
11/26/2008EP1497934A4 Authentication system and method having mobility in public wireless local area network
11/26/2008EP1446904A4 Radio bearer service for ims services
11/26/2008EP1389391B1 Method and system for processing a data unit
11/26/2008EP1334572B1 Method and apparatus for reducing transmission power in a high data rate system
11/26/2008EP1312186A4 Self-configuring source-aware bridging for noisy media
11/26/2008EP1303976B1 Distributed modem
11/26/2008EP1303922B1 Directed maximum ratio combining methods and systems for high data rate traffic
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