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)
11/2002
11/14/2002US20020167920 Radio random access control method
11/14/2002US20020167917 Batch round robin polling method for return link communications between a mobile platform and a base station
11/14/2002US20020167915 Bandwidth efficient conferencing system with distributed processing
11/14/2002US20020167914 Node detecting method, node detecting apparatus and node detecting program
11/14/2002US20020167911 Method and apparatus for determining jitter buffer size in a voice over packet communications system
11/14/2002US20020167908 Method and system for dynamic service classification and integrated service control
11/14/2002US20020167906 Multiple-protocol home location register and method of use
11/14/2002US20020167905 Identification of unused resources in a packet data network
11/14/2002US20020167902 Method and system for performing security via virtual addressing in a communications network
11/14/2002US20020167901 Method, system , and product for alleviating router congestion
11/14/2002US20020167900 Packet network providing fast distribution of node related information and a method therefor
11/14/2002US20020167899 System and method for the configuration, repair and protection of virtual ring networks
11/14/2002US20020167898 Restoration of IP networks using precalculated restoration routing tables
11/14/2002US20020167897 Redundant changeover apparatus
11/14/2002US20020167896 Methods and apparatus for configuration information recovery
11/14/2002US20020167796 Hinged adjustable component holder for electronic component cabinet
11/14/2002US20020167595 Data capture and relay terminal with temperature sensor
11/14/2002US20020167522 Image communication server and image communication method
11/14/2002US20020167392 Motion activated communication device
11/14/2002DE10150106A1 Vorrichtung und Verfahren zum Übersenden von Information Apparatus and method for transmitting ends of Information
11/14/2002DE10122044A1 Netzwerk mit über Brücken-Terminals verbindbaren Sub-Netzwerken Network via bridge terminals connectable subnetworks
11/14/2002DE10122042A1 Netzwerk mit priorisierter Datenweiterleitung zwischen Sub-Netzwerken Network with prioritized data forwarding between sub-networks
11/14/2002DE10121912A1 Verfahren zur zentralen Datenraten-Einstellung in einer Datenübertragungsanlage sowie Vorrichtung zur zentralen Datenraten-Einstellung Method for central data rate setting in a data transmission system and device for central data rate setting
11/14/2002DE10121705A1 Unified messaging communications system associates telephone number with 012 prefix with user or user group for use by another user to send messages to user to user or user group
11/14/2002DE10121704A1 Unified messaging communications system has central computer with call-answering module that uses user-specific text that can be specified by relevant user or user group agent
11/14/2002DE10121702A1 Call diversion to Internet service provider in digital electronic selection system involves routing user bypass connection to ISP when user's wish for connection to ISP detected in DLU
11/14/2002DE10121496A1 Verfahren und Anordnung zur standortunabhängigen Überwachung von Sprach- und/oder Datennetzverbindungen durch Bedarfsträger Method and system for location-independent monitoring of voice and / or data network connections required by carrier
11/14/2002DE10121461A1 Method of compensating for clock shift between bluetooth communications subscriber and transmitting module, has transmitting module communicating with subscriber/host
11/14/2002CA2680290A1 Transmission apparatus and method for multimedia service in mobile communication system
11/14/2002CA2448991A1 Peer to peer collaboration for supply chain execution and management
11/14/2002CA2446961A1 System and method for network service provisioning
11/14/2002CA2446447A1 Modem function and usage of a personal digital assistant in wireless mode
11/14/2002CA2446402A1 Communications system
11/14/2002CA2446307A1 Method and system for adapting short-range wireless access points for participation in a coordinated networked environment
11/14/2002CA2442546A1 System and method for responding to resource requests in distributed computer networks
11/14/2002CA2414300A1 Transmission apparatus and method for multimedia service in mobile communication system
11/13/2002EP1257132A1 Apparatus for integrating mobile telephones as terminals of a private communication system
11/13/2002EP1257129A1 Service triggering framework
11/13/2002EP1257110A2 Method and device for a messaging address directory
11/13/2002EP1257109A2 Image communication gateway
11/13/2002EP1257100A2 Octagonal interconnection network for linking processing nodes on a soc device and method of operating same
11/13/2002EP1257099A2 Automatic load balancing in switch fabrics
11/13/2002EP1257098A2 Method for avoiding mutual interference between wireless communication systems, and apparatus therefore
11/13/2002EP1257097A2 Method and system for routing SMS messages
11/13/2002EP1257096A2 Procedure for the scheduling of packet data transmission permits on radio channels shared by mobile stations in GSM-GPRS systems
11/13/2002EP1257095A2 Method and system for providing an efficient use of broadband network resources
11/13/2002EP1257094A2 Browser based command and control network
11/13/2002EP1257093A1 Wireless network system comprising access points
11/13/2002EP1257092A1 Dynamic frequency selection in a wireless LAN with channel swapping between access points
11/13/2002EP1257091A1 Corrected predictions for wireless LAN with dynamic frequency selection (DFS)
11/13/2002EP1257090A1 Wireless LAN with dynamic frequency selection
11/13/2002EP1257089A2 Method and system for generating geographic visual displays of broadband network data
11/13/2002EP1257088A2 Event publishing service system and method
11/13/2002EP1257087A1 Method and system for network monitoring
11/13/2002EP1257086A2 Device and method for information transmission
11/13/2002EP1257085A2 Apparatus and method for fee charging, and information recording medium
11/13/2002EP1256885A2 Table management technique
11/13/2002EP1256254A2 Method for controlling handover in a mobile telecommunications network
11/13/2002EP1256253A1 Radio resource management in a communication system
11/13/2002EP1256251A1 A method and a device for transferring capability information
11/13/2002EP1256242A2 Method for transmitting packet data information in a radio communication system
11/13/2002EP1256239A2 Network management
11/13/2002EP1256229A2 Voice architecture for transmission over a shared, contention based medium
11/13/2002EP1256220A2 Multi-link transmission of data over a cellular network
11/13/2002EP1256214A2 Multi-level scheduling method for multiplexing packets in a communications network
11/13/2002EP1256213A2 Method and system for communicating data between a mobile and packet switched communications architecture
11/13/2002EP1256212A1 System and method for transferring data over a network
11/13/2002EP1256211A2 Position determination using bluetooth devices
11/13/2002EP1256210A2 System and method for pricing-based quality of service
11/13/2002EP1256209A2 Scalable unidirectional routing for mobile ad-hoc networks
11/13/2002EP1256208A2 System for routing and switching in computer networks
11/13/2002EP1256207A2 Multi-portal bridge for providing network connectivity
11/13/2002EP1256206A1 Modem cable avec un controleur d'acces au media programmable
11/13/2002EP1256205A2 Network fault analysis tool
11/13/2002EP1256204A1 Multi-point to multi-point communication system
11/13/2002EP1256200A1 Emulating of information flow
11/13/2002EP1256198A1 Method and apparatus for transferring data between different network devices over an ip network
11/13/2002EP1256197A2 Reference time distribution over a network
11/13/2002EP1256194A1 A system and method for remotely configuring testing laboratories
11/13/2002EP1256071A2 Computer system
11/13/2002EP1255867A2 Method for detecting a biological entity in a sample
11/13/2002EP1071995B1 Computer network
11/13/2002EP0745297B1 Robust frequency management and acquisition in a wireless local area network that uses frequency-hopping radios
11/13/2002EP0740875B1 Method and system for controlling statistically multiplexed atm bus
11/13/2002CN1379963A Variable sleep mode for mobile stations in mobile communications network
11/13/2002CN1379961A Implementation of call set up procedures with separation of call control and bearer control
11/13/2002CN1379960A Method for indicating delinquent response to message from selective call device
11/13/2002CN1379959A Generic alignment method in multi-manager environment
11/13/2002CN1379948A Device for collecting processing, working, and managing call details and method for collecting, processing, working and managing call details
11/13/2002CN1379946A System for processing internet domain names and addresses
11/13/2002CN1379945A Secure internet compatible bi-directional communication system and user interface
11/13/2002CN1379943A System and method for communicating by various communication application and by using single addressing string
11/13/2002CN1379941A Narrowband applications using ATM switching and transport
11/13/2002CN1379940A Link capacity sharing for through put-blocking optimality
11/13/2002CN1379939A Private network access point router for interconnecting among internet route providers
11/13/2002CN1379936A Network switch for failure restoration
11/13/2002CN1379892A System for establishing data transmission link
11/13/2002CN1379881A Enhanced video programming system and method utilizing user-profile information
11/13/2002CN1379880A Information distribution system, information distribution method, and computer-readable medium storing distribution program
11/13/2002CN1379873A User interface for bi-directional communication system
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