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)
06/1998
06/25/1998DE19756564A1 Communication network with automatic nodal configuration
06/25/1998DE19700357A1 Telecommunication terminal connection method especially to data network, e.g. Internet
06/25/1998DE19654837A1 Bus system for electrical apparatus in supply system
06/25/1998DE19651709A1 Verfahren zum Betreiben eines Netzes von Sekundärnutzern A method of operating a network of secondary users
06/25/1998DE19651708A1 Netz zum Übertragen von Datenpaketen und Verfahren zum Betreiben des Netzes Network for transmitting data packets, and method of operating the network
06/25/1998CA2275687A1 Virtual private network service provider for asynchronous transfer mode network
06/25/1998CA2274844A1 Apparatus and method for translating qos parameters for per-service category aggregation
06/25/1998CA2245923A1 Remote token based information acquisition system
06/24/1998EP0849975A2 Network structure for realising part of a wireless ATM system and method for executing inter-switch handover in said network structure
06/24/1998EP0849974A2 Method for flexible use of a tree topology in a wireless ATM system
06/24/1998EP0849973A2 Switching system comprising distributed elements allowing attachment to line adapters, and having multicasting capabilities
06/24/1998EP0849970A2 Method of transferring internet protocol packets by the use of fast ATM cell transport and network for performing the method
06/24/1998EP0849969A2 Procedure for the optimized transfer of ATM cells over connection links
06/24/1998EP0849962A1 Automatic learning of network routing using random routes
06/24/1998EP0849922A2 Telephone communication system
06/24/1998EP0849917A2 Switching system
06/24/1998EP0849916A2 Switching system comprising distributed elements allowing attachment to lines adapters
06/24/1998EP0849915A1 Transmission network for bidirectional transport of data
06/24/1998EP0849914A2 Collision detection by transmitting data over a radio network
06/24/1998EP0849913A2 Data communication systems, data communication devices and methods
06/24/1998EP0849912A2 Communications network monitoring
06/24/1998EP0849911A2 Communications network monitoring
06/24/1998EP0849910A2 Communications network monitoring
06/24/1998EP0849909A2 Communications network monitoring
06/24/1998EP0849884A1 Remote control signal receivers and methods and remote control systems
06/24/1998EP0848891A1 Switching device, method and apparatus
06/24/1998EP0848876A1 Atm transport system
06/24/1998EP0848875A1 System for managing telecommunications
06/24/1998EP0848874A1 Broadband telecommunications system
06/24/1998EP0848873A1 Optical communication system
06/24/1998EP0848871A2 Telecommunications apparatus, system and method with an enhanced signal transfer point
06/24/1998EP0848870A1 Equalizer with extended channel estimation for a receiver in a digital transmission system
06/24/1998CN1185851A Electronic-monetary system
06/24/1998CN1185846A Data communication network with highly efficient polling procedure
06/24/1998CN1038891C Distributed processing of route selection across networks and subnetworks
06/23/1998US5771462 Bus arbitration infrastructure for deployment of wireless networks
06/23/1998US5771459 Communication system for use with stationary and second entities, via a wireless intermediate network with gateway devices, a gateway device for use with such system, and a mobile entity provided with such gateway device
06/23/1998US5771455 Data messaging in a communications network using a feature request
06/23/1998US5771355 Transmitting electronic mail by either reference or value at file-replication points to minimize costs
06/23/1998US5771353 System having virtual session manager used sessionless-oriented protocol to communicate with user device via wireless channel and session-oriented protocol to communicate with host server
06/23/1998US5771352 Communication control apparatus and method
06/23/1998US5771350 Asynchronous transfer mode(ATM) network adaptor for the simultaneous processing of the multi-channel traffic
06/23/1998US5771349 Network packet switch using shared memory for repeating and bridging packets at media rate
06/23/1998US5771289 Method and apparatus for transmitting electronic data using attached electronic credits to pay for the transmission
06/23/1998US5771249 ATM cell synchronous system
06/23/1998US5771238 Enhanced one way radio seven bit data network
06/23/1998US5771237 Multiple rate waveshaping technique for fast ethernet media driver
06/23/1998US5771235 Network device
06/23/1998US5771234 Method and system for ATM cell multiplexing under constant bit rate, variable bit rate and best-effort traffic
06/23/1998US5771231 ATM exchange
06/23/1998US5771230 Method for realizing logical communications partners in communications systems
06/23/1998US5771228 Method and apparatus for recovery of peak cell rate tokens in an ATM network interface
06/23/1998US5771227 Method and system for routing massages in a multi-node data communication network
06/23/1998US5771065 Picture phone terminal interrupt function and picture phone terminal having communication disconnection notifying function
06/23/1998US5771036 In a computer system
06/23/1998CA2221218A1 Local telephony service over a cable network using packet voice
06/23/1998CA2108458C Method of communication
06/23/1998CA2020295C Packet communication system
06/23/1998CA2016616C Transfer strobe time delay selector and method for performing same
06/20/1998CA2221462A1 Tandem relay device
06/19/1998CA2225070A1 A method for optimizing the transmission of atm cells via connection sections
06/18/1998WO1998026628A1 Many dimensional congestion detection system and method
06/18/1998WO1998026627A1 Enhanced services for atm switching using external control
06/18/1998WO1998026612A2 Dynamic control processes and systems for asynchronous transfer mode networks
06/18/1998WO1998026611A2 Switch fabric switchover in an atm network switch
06/18/1998WO1998026557A1 Mobile communication device, mobile data communication method, and recording medium
06/18/1998WO1998026556A1 Method and apparatus for providing secure network communications
06/18/1998WO1998026549A1 Method for using dhcp to override learned ip addresses in a network
06/18/1998WO1998026548A1 Automatic configuration for internet access device
06/18/1998WO1998026543A1 Internet telephony
06/18/1998WO1998026542A2 Network for transmitting data packets and method for operating the network
06/18/1998WO1998026541A1 Improved distributed remote monitoring (drmon) for networks
06/18/1998WO1998026540A1 Automatic setup of services for computer system users
06/18/1998WO1998026539A2 Method and apparatus for high-speed, scalable communication system
06/18/1998WO1998026533A2 Method and apparatus for intermediate system based filtering on a local area network under end system control
06/18/1998WO1998026528A2 Using a hierarchical file system for indexing data broadcast to a client from a network of servers
06/18/1998WO1998026527A1 Methods and apparatus for a common denominator transceiver design for data transmission
06/18/1998WO1998026526A1 Method and apparatus for dynamic channel configuration
06/18/1998WO1998026523A2 Optimal use of logical channels within a mobile telecommunications network
06/18/1998WO1998026516A1 Method for operating a network of secondary users
06/18/1998WO1998026515A1 Method for transmission of data packets
06/18/1998WO1998026510A2 Method for managing flow bandwidth utilization at network, transport and application layers in store and forward network
06/18/1998WO1998026509A2 Method and apparatus for high-speed data transfer that minimizes conductors
06/18/1998WO1998026366A2 Global network computers
06/18/1998WO1998018245A3 Transmission system with flexible frame structure
06/18/1998DE19742649A1 Wireless data transmission simulation method
06/18/1998DE19640291C1 Data stream connecting method with routing information at exchange in ATM communication network
06/18/1998DE19639185C1 Data connection routing procedure for telecommunications network
06/18/1998CA2764753A1 Internet television program guide system
06/18/1998CA2714104A1 Internet television program guide system
06/18/1998CA2278311A1 Automatic setup of services for computer system users
06/18/1998CA2275235A1 Improved distributed remote monitoring (drmon) for networks
06/18/1998CA2273208A1 Method and apparatus for high-speed, scalable communication system
06/18/1998CA2273044A1 Method and apparatus for high-speed data transfer that minimizes conductors
06/18/1998CA2272332A1 Global network computers
06/18/1998CA2224748A1 Data communication system, data communication device and method thereof
06/18/1998CA2223942A1 Remote control signal receiver and method, and remote control system
06/18/1998CA2221765A1 Communications network monitoring
06/18/1998CA2221579A1 Communications network monitoring
06/18/1998CA2221527A1 Communications network monitoring
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