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
10/18/2007DE102006017243A1 Transceiver for use in wireless measured value transmitting arrangement, has radio interface provided for wireless communication, and field device interface for exchanging field device signal
10/18/2007DE102006017052A1 Verfahren, Rechnereinheit sowie Kommunikationssystem zur Benachrichtigung eines Nutzers eines elektronischen Endgeräts Method, computer unit and communication system for notifying a user of an electronic terminal
10/18/2007DE102006015988A1 Kommunikationssystem Communication system
10/18/2007DE102006015044A1 Verfahren zur Kommunikation von Endgeräten über paketvermittelte Mobilfunknetze A method of communicating terminals via packet-switched mobile networks
10/18/2007DE102006014921A1 Verfahren für Lawful Interception bei Anrufweiterschaltung in einem paketorientierten Telekommunikationsnetz Procedures for Lawful Interception for call forwarding in a packet-oriented telecommunications network
10/18/2007DE102006014909A1 Distributed network system e.g. universal mobile telecommunications system terrestrial radio access network radio network system, operating method, involves providing execution plan with help of rules that are stored in data base
10/18/2007DE102006014378A1 Verfahren und Netzsteuerungseinheit zum Deaktivieren einer Netzwerkkomponente Process and network control unit for deactivating a network component
10/18/2007DE102005010038B4 Verfahren zum Bereitstellen mehrerer Gruppen-Kommunikationsdienste, Gruppen-Kommunikationsdienst-System und Gruppen-Kommunikationsdienst-Server-Einheit A method for providing a plurality of group communication services, group communication service system, and group communication service server unit
10/18/2007CA2683475A1 Process control system and method
10/18/2007CA2649305A1 Arrangement of and method for secure data transmission
10/18/2007CA2646803A1 Communication system
10/18/2007CA2645545A1 System and method for zero intermediate frequency filtering of information communicated in wireless networks
10/18/2007CA2644604A1 Method and system for power-efficient monitoring of wireless broadcast network
10/18/2007CA2642666A1 Method, system and software product for streaming content
10/18/2007CA2640430A1 Weighted determination in configuration management systems
10/18/2007CA2630836A1 Method and apparatus for transporting ip datagrams over flo network
10/18/2007CA2628826A1 Methods and apparatus providing an airborne e-enabled architecture as a system of systems
10/18/2007CA2596474A1 Systems and methods for providing access to wireless gaming devices
10/17/2007EP1845748A1 Generation of multi-hop communication links depending on limiting values
10/17/2007EP1845708A1 Television receiving system
10/17/2007EP1845697A2 Method for using an instant messenger in a mobile terminal and device using the same
10/17/2007EP1845693A1 Device for controlling session set-up
10/17/2007EP1845689A2 Method and communication system for providing personalised access to a group of devices
10/17/2007EP1845686A1 A method for handling the emergency service in network communication
10/17/2007EP1845676A1 Method for video telephony between a first terminal within a circuit-switched data network and a second terminal within a packet-switched data network
10/17/2007EP1845674A1 Messaging service
10/17/2007EP1845673A1 Instant messaging conversation management
10/17/2007EP1845672A2 Method and apparatus for generating transport frame, and method and apparatus for processing transport frame
10/17/2007EP1845671A2 Method for monitoring upstream burst performance in a point to multi-point access network
10/17/2007EP1845670A1 Adaptive communication protocol for wireless networks
10/17/2007EP1845669A1 Adaptive communication protocol for wireless networks
10/17/2007EP1845668A1 Method and apparatus for discontinuously receiving packet in a mobile communication system
10/17/2007EP1845667A1 Communication system and communication node
10/17/2007EP1845666A1 Packet transfer method in communication network system and packet processing method in communication device constituting the system
10/17/2007EP1845665A2 Electronic control unit with a plurality of control circuits
10/17/2007EP1845663A1 Communication access apparatus
10/17/2007EP1845662A1 Information communication system, transmitting apparatus, transmitting method, and computer program
10/17/2007EP1845661A1 Communication connecting method, communication connecting device and storage medium with program stored therein
10/17/2007EP1845660A1 Method for aggregating and transmitting sensor signals
10/17/2007EP1845659A1 Arrangement comprising at least two radiofields and method of operating
10/17/2007EP1845658A2 Digital broadcast receiver and method for receiving a software
10/17/2007EP1845657A1 A method for realizing the network security by segmenting the ttl
10/17/2007EP1845656A1 A method for implementing master and backup transmission path
10/17/2007EP1845640A1 Method for restoring link failure and apparatus thereof
10/17/2007EP1845452A2 Professional time tracking and recouping system and software
10/17/2007EP1845431A1 Data transmission, reception, encryption, decryption and recording
10/17/2007EP1844625A1 Security enhancement arrangement
10/17/2007EP1844618A1 Methods of wireless backhaul in a multi-tier wlan
10/17/2007EP1844611A1 Personal monitoring and information apparatus
10/17/2007EP1844603A1 Method for securing the communication links and the associated charges in a redundant communication network
10/17/2007EP1844597A2 Wireless communications system with reduced control messages overhead
10/17/2007EP1844593A1 Signaling buffer parameters indicative of receiver buffer architecture
10/17/2007EP1844585A1 Detecting signals
10/17/2007EP1844584A1 A communication device, a method of operating a communication device, and a communication system
10/17/2007EP1844583A1 Control of data flow in a network
10/17/2007EP1844582A1 Routing method and system
10/17/2007EP1844581A1 Method for iterative routing with the aid of a path-dependent routing metric
10/17/2007EP1844580A1 Upnp vpn gateway configuration service
10/17/2007EP1844579A2 System and methods for network path detection
10/17/2007EP1844577A1 Method for the automatic selection of at least one electronic data and/or communication device and/or a device component
10/17/2007EP1844576A2 System and method for providing rsvp reservations in a shared line environment
10/17/2007EP1844575A2 Method and system for evaluating number of additional admissible calls for use in call admission control
10/17/2007EP1844574A1 Desktop computer blade fault identification system and method
10/17/2007EP1844565A2 Capacity management system for passive optical networks
10/17/2007EP1844563A2 Inter-domain path computation technique
10/17/2007EP1844562A2 Lightweight packet-drop detection for ad hoc networks
10/17/2007EP1844402A2 Techniques for migrating a point to point protocol to a protocol for an access network
10/17/2007EP1844395A2 Multipool manager
10/17/2007EP1805643A4 Automatic user availability status determination for a handheld communication device
10/17/2007EP1790113A4 System and method for determining a security encoding to be applied to outgoing messages
10/17/2007EP1754128B1 Decentralized time interval synchronization in distributed networks
10/17/2007EP1741225A4 System and method for handling data transfers
10/17/2007EP1709830B1 Apparatus and associated method for facilitating network selection by a mobile node
10/17/2007EP1702444B1 Method and system for wireless communication networks using cooperative relaying
10/17/2007EP1702423B1 Time synchronizing device and process and associated products
10/17/2007EP1691767A4 Methods and apparatus for terminating use of quick paging channel based on high capacity power source usage
10/17/2007EP1690428A4 Floor control in multimedia push-to-talk
10/17/2007EP1604494B1 Method and transmitter for transmitting data packets
10/17/2007EP1597875B1 Method and device for protocol-independent realization of ip multicast
10/17/2007EP1562338B1 Method for forwarding message between the different multimedia message centers
10/17/2007EP1559244B1 Electrical domestic installation system
10/17/2007EP1523833A4 Broadcast router configured for alternately receiving multiple or redundant reference inputs
10/17/2007EP1520434B1 System for permitting control of the purging of a node b by the serving radio network controller
10/17/2007EP1491021B1 Rate-based scheduling for packet applications
10/17/2007EP1486017B1 Procedure for sorting flows in a transport network carrying circuit data flows
10/17/2007EP1454236B1 Method for preventing total failure of a processing unit for protocol information
10/17/2007EP1442384A4 Automated control of outbound transit links in a multi-homed bgp routing environment
10/17/2007EP1379933A4 Low latency memoray system access
10/17/2007EP1358586A4 Sorting data based on proximity
10/17/2007EP1356678B1 Method of transferring data of screen and voice of mobile phone to a normal analog television receiver with an adapter
10/17/2007EP1311929A4 System and method for intelligent transmission of digital content embedded in electronic mail messages
10/17/2007EP1302023B1 System and method for providing power over a home phone line network
10/17/2007EP1273131B1 Signalling in a telecommunications network
10/17/2007EP1269767B1 Processing signalling data and controlling connections of subscribers of a packet-switching communications network
10/17/2007EP1269667B9 Presenting programs
10/17/2007EP1175753B1 Telecommunications network resource handling arrangement and method
10/17/2007EP1146717B1 Subscriber testing system
10/17/2007EP1145522B1 Method and architecture for remote monitoring of a user station via an internet-type network and application thereof to a smart card demonstrator
10/17/2007EP1105988A4 Methods and apparatus for providing quality-of-service guarantees in computer networks
10/17/2007EP0986869B1 Transmitting high bandwidth network content on a low bandwidth communications channel during off peak hours
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