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)
06/2000
06/06/2000CA2181293C Atm layer device
06/06/2000CA2166163C Network system as no arbitration control required, node device utilized in the network system, and transmission control method for the node device
06/06/2000CA2156428C Message routing
06/04/2000CA2290267A1 Method and apparatus providing for an improved virtual routing redundancy protocol
06/04/2000CA2287626A1 A method and system for providing wireless mobile server and peer-to-peer services with dynamic dns update
06/04/2000CA2255298A1 Communication method for packet switching systems
06/03/2000CA2290798A1 Interconnection management system for network components
06/02/2000WO2000032008A1 Method and device for the wfq statistical multiplexing of atm flows
06/02/2000WO2000032007A1 Atm telecommunication method whereby the terminals transmit to a common station
06/02/2000WO2000032005A1 Method for aligning of packet loss priority information
06/02/2000WO2000032001A2 Method and arrangement for avoiding loss of error-critical non-real time data during certain handovers
06/02/2000WO2000031996A2 Efficient in-band signaling for discontinuous transmission and configuration changes in adaptive multi-rate communications systems
06/02/2000WO2000031990A2 Thermal transmission control of wireless data modem
06/02/2000WO2000031971A1 Stream allocation
06/02/2000WO2000031963A1 Apparatus and method for collecting and analyzing communications data
06/02/2000WO2000031953A2 A method for the distribution and transfer of communication and multimedia signals, as well as a signal distribution arrangement for the transfer of the communication and multimedia signals
06/02/2000WO2000031946A2 Packet pipe architecture for access networks
06/02/2000WO2000031945A1 Method and apparatus for load distribution in a network
06/02/2000WO2000031942A2 Controlled task failover n a network cluster
06/02/2000WO2000031933A1 Voice over data telecommunications network architecture
06/02/2000WO2000031932A1 Multi-media protocol for slot-based communication systems
06/02/2000WO2000031931A1 Method and system for securing data objects
06/02/2000WO2000031930A1 Messaging platform
06/02/2000WO2000031929A2 Method and apparatus for providing guaranteed quality/class of service within and across networks using existing reservation protocols and frame formats
06/02/2000WO2000031927A1 Method for establishing alternative routes in a telecommunication network
06/02/2000WO2000031926A1 Method and apparatus for adaptive address lookup table generator
06/02/2000WO2000031925A1 Methods and systems for determining network topology
06/02/2000WO2000031924A1 System and method for bypassing data from egress facilities
06/02/2000WO2000031923A1 Data transmission system for reducing terminal power consumption in a wireless network
06/02/2000WO2000031922A1 Method and apparatus for service multiplexing over telephone networks which employ bridged tap construction
06/02/2000WO2000031921A2 Logical node identification in an information transmission network
06/02/2000WO2000031912A2 A method and system for message dispatching
06/02/2000WO2000031911A2 Method for managing bandwidth in a communication network comprising a cordless connection
06/02/2000WO2000031897A1 Satellite telecommunication system with storage of messages in electronic mailboxes
06/02/2000WO2000031651A1 System and method for transmitting locally held information in a loosely coupled multiprocessor system
06/02/2000WO2000031649A1 Host controller interface descriptor fetching unit
06/02/2000WO2000031606A2 Motor vehicle communication system and method for exchanging data in a motor vehicle
06/02/2000WO2000031562A2 Ultrasonic diagnostic imaging with cordless scanhead transmission system
06/02/2000WO2000030898A1 Method for activating and/or deactivating a network component link, especially a motor vehicle network component link
06/02/2000WO2000013391B1 NON-BROADCAST, MULTIPLE ACCESS INVERSE NEXT HOP RESOLUTION PROTOCOL (InNHRP)
06/02/2000WO2000013378A3 Method for controlling load in a telecommunication system
06/02/2000WO2000011885A3 Improvements in, or relating to, teleservice management systems
06/02/2000WO2000011836A3 Bypassing topological restrictions with tunnels
06/02/2000WO2000005820A8 Electronic identification, control, and security system for consumer electronics and the like
06/02/2000WO1999059078A9 Digital communications processor
06/02/2000WO1999056456A3 Alternating speech and data transmission in digital communications systems
06/02/2000CA2352374A1 Packet pipe architecture for access networks
06/02/2000CA2352259A1 Controlling overload of an email or voicemail messaging platform
06/02/2000CA2352135A1 Method for aligning of packet loss priority information
06/02/2000CA2351732A1 Logical node identification in an information transmission network
06/02/2000CA2351414A1 Method and apparatus for load distribution in a network
06/02/2000CA2351175A1 Apparatus and method for collecting and analyzing communications data
06/02/2000CA2260451A1 Flow control of data units across a bus bridge and inter-bus communication system employing same
05/2000
05/31/2000EP1005240A1 Pre-emptive call routing in a telecommunications network
05/31/2000EP1005238A1 NPA split management in intelligent network environment
05/31/2000EP1005215A2 Method and system for editing configuration data in telecommunications systems
05/31/2000EP1005199A1 Method of data transmission, system for data transmission, control device for data transmission, and program recording medium
05/31/2000EP1005198A1 Information processor, information processing method, information processing system, and providing medium
05/31/2000EP1005197A1 Control system, control device and controlled device
05/31/2000EP1005196A1 System and method for remote interrogation of SNMP agents
05/31/2000EP1005195A2 Network topology optimization methods and apparatus for designing IP networks with performance guarantees
05/31/2000EP1005194A2 Router placement methods and apparatus for designing IP networks with performance guarantees
05/31/2000EP1005193A2 Link capacity computation methods and apparatus for designing IP networks with performance guarantees
05/31/2000EP1004964A1 Device and method for optimization of monitoring thresholds
05/31/2000EP1004221A1 Method for atm communication statistical multiplexing
05/31/2000EP1004220A1 Method for atm communication statistical multiplexing
05/31/2000EP1004219A1 Management of entries in a network element forwarding memory
05/31/2000EP1004218A1 Telecommunications system
05/31/2000EP1004213A1 Method, mobile station and base station for packet oriented information transmission
05/31/2000EP1004203A1 System for monitoring a stock market financial parameters and device therefor
05/31/2000EP1004202A4 Photonic home area network
05/31/2000EP1004202A1 Photonic home area network
05/31/2000EP1004190A1 Common time reference for packet switches
05/31/2000EP1004189A1 Packet switching with common time reference
05/31/2000EP1004188A2 Electronic mail
05/31/2000EP1004187A1 Packet assembly hardware for data communication switch
05/31/2000EP1004186A1 Adaptive transmit rate control scheduler
05/31/2000EP1004185A1 A method and a system for interconnecting ring networks
05/31/2000EP1004184A1 Self-healing ring network and a method for fault detection and rectifying
05/31/2000EP1004183A2 Centralized management of communication devices
05/31/2000EP1004179A1 Adaptive media control
05/31/2000EP1004080A2 Process and system for carrying out monitoring and management functions in networks with monitored components
05/31/2000DE19952883A1 Bus system for multiple users in which one user transmits its address via bus and informs other users of change of state
05/31/2000DE19952684A1 Video encoding and decoding involves adaptively adding redundancy information to data packets divided by syntax using layer configuration based on received channel state information
05/31/2000DE19855196C1 Statistical collation device for multiprocessor systems data
05/31/2000DE19854693A1 Data protection method for computer network by assigning control units which prevent additional connections outside network when computer is in use within network
05/31/2000DE19853665A1 Fahrzeugkommunikationssystem und Verfahren zum Austausch von Daten in einem Kraftfahrzeug The vehicular communication system and method for exchanging data in a motor vehicle
05/31/2000DE19853451A1 Verfahren zum Aktivieren und/oder Deaktivieren eines Netzwerkkomponentenverbundes, insbesondere eines Kraftfahrzeug-Netzwerkkomponentenverbundes Method for activating and / or deactivating a network component composite, in particular a motor vehicle networking components composite
05/31/2000DE19847892A1 Control procedure for network involves sensing fault signal over transmission channel of same type as for collision of simultaneous transmitters under standard system if lengthy occupation detected
05/31/2000CN2381072Y Intelligent environment-monitoring adaptor
05/31/2000CN2381071Y Multiport resistant radio-frequency connector
05/31/2000CN1255276A Method and device for network-wide connection analysis on telecommunication network
05/31/2000CN1255270A Cell selection based on user profile in cellular radio system
05/31/2000CN1255269A Incoming call routing
05/31/2000CN1255268A Method of and apparatus for transmitting data for interactive TV. applications
05/31/2000CN1255266A Method and apparatus for preventing fraudulent access in conditional access system
05/31/2000CN1255265A Method and device for managing performance characteristics for telephone subscribers
05/31/2000CN1255264A Method for communication control in network
05/31/2000CN1255262A Device for transferring communication data from computer via communication network
05/31/2000CN1255261A Enhanced cellular communication system
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