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)
10/2000
10/21/2000CA2305059A1 Method to sequence changes for ip network configuration
10/20/2000CA2304937A1 Method of supporting communication between network nodes
10/19/2000WO2000062578A1 A universal application programming interface having generic message format
10/19/2000WO2000062577A1 Point-to-point and point-to-multipoint atm connections
10/19/2000WO2000062575A1 System and method for transmitting packets over a long-haul optical network
10/19/2000WO2000062569A1 Method in a wireless data transmission system and a wireless data transmission system
10/19/2000WO2000062562A1 Method and apparatus for interoperation between wireless computer networks and internet protocol-based networks
10/19/2000WO2000062561A2 Gateway location registers in a umts system
10/19/2000WO2000062560A2 Support for features associated with a subscriber in networks with a gateway location register and a visitor location register
10/19/2000WO2000062548A1 Generating constant timecast information sub-streams using variable timecast information streams
10/19/2000WO2000062535A1 Method for switching input terminal based on incoming signal format
10/19/2000WO2000062523A1 Interactive multi-media payphone system conbining networking and telephony technology
10/19/2000WO2000062506A1 Packet messaging method and apparatus
10/19/2000WO2000062505A1 Digital home network and method for creating and updating such a network
10/19/2000WO2000062504A1 Packet length classification
10/19/2000WO2000062503A2 Apparatus and method for authenticating messages in a multicast
10/19/2000WO2000062501A2 Gateway with voice
10/19/2000WO2000062500A2 Method of determining the position of a given bit in a bit vector
10/19/2000WO2000062497A1 Voice/data access concentrattion for node in an expandable telecommunications system
10/19/2000WO2000062496A1 A system and method for providing peer-oriented control of telecommunications services
10/19/2000WO2000062495A1 Method of multicast file distribution and synchronization
10/19/2000WO2000062494A1 Method and apparatus for mapping narrowband ds0 circuits into aal2 type switched virtual circuits
10/19/2000WO2000062493A1 Method and apparatus for generation of atm aal2 type broadband setup message from narrowband setup request
10/19/2000WO2000062492A1 Multicast extension to data link layer protocols
10/19/2000WO2000062491A1 Medium access control (mac) method in a cellular packet system
10/19/2000WO2000062490A1 Data transmission in power distribution network
10/19/2000WO2000062489A1 Routing between communication networks
10/19/2000WO2000062487A1 Information processing device and method, and information processing system, and recorded medium
10/19/2000WO2000062486A1 Data transmission method and apparatus
10/19/2000WO2000062485A1 Dynamic network master handover scheme for wireless computer networks
10/19/2000WO2000062484A1 Mobile internet access
10/19/2000WO2000062483A1 System for tracing data channels through a channel-based network
10/19/2000WO2000062482A1 Broadcast discovery in a network having one or more 1394 buses
10/19/2000WO2000062481A1 Guest client for wireless computer network
10/19/2000WO2000062480A2 Apparatus and method for transmitting messages across different multicast domains
10/19/2000WO2000062479A2 System and method for maintaining fully-replicated registries in an electronic network
10/19/2000WO2000062478A2 Bus system
10/19/2000WO2000062475A1 Information processing system, information processing method, and information processing device
10/19/2000WO2000062469A1 Synchronisation arrangement for equipment connected to the public telephone network
10/19/2000WO2000062468A2 Flexible radio link control protocol
10/19/2000WO2000062466A2 Method for minimizing feedback responses in arq protocols
10/19/2000WO2000062460A2 Method and apparatus for controlling connections between devices
10/19/2000WO2000062457A2 Method and system for data traffic scheduling
10/19/2000WO2000062455A1 Single wire bus interface for multidrop applications
10/19/2000WO2000062454A1 Data link layer switch with multicast capability
10/19/2000WO2000062453A1 Medium access control (mac) method in a cellular packet voice system
10/19/2000WO2000062451A1 System for accessing a synchronous network comprising a transmitter equipment and a receiver equipment
10/19/2000WO2000062449A1 System and method for efficient data transmission on wireless access to a network
10/19/2000WO2000062429A2 Reduced power consumption in a communication device
10/19/2000WO2000062209A1 Application apparatus and method
10/19/2000WO2000062185A2 System and method for locally caching remote query replies in an electronic network
10/19/2000WO2000062145A1 System and method for signaling receipt of data on a display
10/19/2000WO2000061253A1 Entertainment system and data communication network system
10/19/2000WO2000041408A3 Measurement report transmission in a telecommunications system
10/19/2000WO2000036802A3 Ip-based message system and method
10/19/2000WO2000035145A3 Wireless local loop system and methods useful therefor
10/19/2000WO2000033522A3 Network telephony system
10/19/2000WO2000030336A9 Multifunction data access arrangement
10/19/2000WO2000030294A3 Software interface between switching module and operating system of a data packet switching system
10/19/2000WO2000027091A9 Geospacial internet protocol addressing
10/19/2000WO2000026806A3 Server manager
10/19/2000WO2000014913A3 Distributed communcations network management and control system
10/19/2000DE19917383C1 Control of arrangements in computer network
10/19/2000DE19917354A1 Synchronisation method for communication systems
10/19/2000DE19915859A1 Anordnung für eine Datenübermittlung im Heimbereich Arrangement for data transmission in the home
10/19/2000DE19915429A1 Connection unit for PROFIBUS
10/19/2000DE19915359A1 Vorrichtung zur drahtlosen Datenübertragung Apparatus for wireless data transmission
10/19/2000DE19914745A1 Verfahren zur Auswahl einer zentralen, drahtlosen Kommunikationseinheit aus einer Vielzahl von zentralen Kommunikationseinheiten A method for selecting a central, wireless communication unit of a plurality of central communication units
10/19/2000DE19910585A1 Verfahren zur Vergabe einer Dienstgüte für einen Paketstrom Procedures for the award of a quality of service for a packet stream
10/19/2000DE19713473C2 Mehrstufen-Relaisanordnung Multi-stage relay assembly
10/19/2000DE10000123A1 Assigning fixed addresses for software addressed elements in fiber channel initialization loop with selected address stored in permanent memory until command to delete is received
10/19/2000CA2372114A1 Apparatus and method for authenticating messages in a multicast
10/19/2000CA2370257A1 Reduced power consumption in a communication device
10/19/2000CA2369124A1 Packet messaging method and apparatus
10/19/2000CA2368878A1 System for accessing a synchronous network comprising a transmitter equipment and a receiver equipment
10/19/2000CA2366508A1 Application apparatus and method
10/19/2000CA2366482A1 System and method for signaling receipt of data on a display
10/19/2000CA2356330A1 System for tracing data channels through a channel-based network
10/19/2000CA2335203A1 Entertainment system and data communication network system
10/19/2000CA2306042A1 Short and long term fair shuffling for crossbar switch arbiter
10/19/2000CA2304891A1 A method and device for providing high-quality internet services
10/18/2000EP1045611A1 Method of supporting shortcuts in the network layer
10/18/2000EP1045600A1 Mobile station and memory card for the mobile station
10/18/2000EP1045583A2 Information processing apparatus and method, and medium provided therewith
10/18/2000EP1045563A1 Method and system for improving overall network response time during the exchange of files between telnet 3270 servers and telnet 3270 clients
10/18/2000EP1045559A1 Medium access control (MAC) method in a cellular packet system
10/18/2000EP1045557A2 ATM switching system
10/18/2000EP1045556A2 Forwarding information retrieval technique
10/18/2000EP1045555A2 Method and apparatus for management of communications over media of finite bandwidth
10/18/2000EP1045553A2 Virtual private networks and methods for their operation
10/18/2000EP1045552A1 Auto-adaptive load balancing in a connected-oriented data transmission system
10/18/2000EP1045551A2 Method for transmission between data networks and wireless communication system
10/18/2000EP1045550A1 System for monitoring of terminals
10/18/2000EP1045549A1 System and method for non intrusive monitoring and management of distributed data networks
10/18/2000EP1045548A2 Status display unit using icons and method therefore
10/18/2000EP1045547A2 Monitoring of individual internet usage
10/18/2000EP1045546A2 Method for reducing congestion in packet-switched networks
10/18/2000EP1045540A1 Medium access control (MAC) method in a cellular packet voice system
10/18/2000EP1045539A2 Monitoring of the transmission quality in a digital telecommunication network
10/18/2000EP1045390A2 Information converting method, information converting apparatus and information reproducing apparatus
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