Patents for H04L 12 - Data switching networks (448,999)
05/1999
05/06/1999WO1999009703A3 Method and apparatus for networked access control
05/06/1999WO1999009693A3 Information transfer method and device
05/06/1999WO1999009489A3 Process and system for carrying out monitoring and management functions
05/06/1999WO1999008421A3 Wireless network
05/06/1999WO1999002009A3 Loop detection
05/06/1999WO1999001966A8 Methods for resource control in a non-unitary service system
05/06/1999WO1998059460A8 Information transfer system with dynamic distribution of data, control and management of information
05/06/1999EP0914017A1 Burst traffic generator
05/06/1999EP0914016A2 Method and apparatus for virtual link management
05/06/1999EP0913999A1 Copy management method
05/06/1999EP0913997A2 Digital video recorder error recovery method
05/06/1999EP0913984A2 Digital telecommunications system with DECT interface for fax and data applications
05/06/1999EP0913975A2 Data transmission method, data transmission system and program recording medium
05/06/1999EP0913970A1 Access to communications systems
05/06/1999EP0913969A1 Method, arrangement and communication system for upstream timeslot assignment
05/06/1999EP0913968A1 Method for admitting new connections based on measured quantities in a multiple access system for communications networks
05/06/1999EP0913967A2 System and method for providing database acces control in a secure distributed network
05/06/1999EP0913965A1 Reduction of the message traffic in a distributed network
05/06/1999EP0913783A2 Electronic mail system, method of sending and receiving electronic mail, and storage medium
05/06/1999EP0913774A2 Managing computer for a plurality of computers connected via a network
05/06/1999EP0913069A1 Method for providing enhanced h.321-based multimedia conferencing services over the atm wide area network
05/06/1999EP0913068A1 High availability atm virtual connections
05/06/1999EP0913050A2 Method and system for allocating costs in a distributed computing network
05/06/1999EP0913041A1 A method and apparatus for incorporating an appliance unit into a computer system
05/06/1999EP0912579A1 Spiro-piperidine derivatives and their use as therapeutic agents
05/06/1999EP0749665B1 Process and terminal for transmitting data packets through radio channels
05/06/1999EP0742978B1 A method and apparatus for communicating between nodes in a communications network
05/06/1999EP0741932A4 Method and apparatus for a radio communication system
05/06/1999DE19851094A1 Information distribution system for distributing information from an information center to at least one information terminal, e.g. in a karaoke communications system
05/06/1999DE19847679A1 Verfahren, Mobilfunkgerät und bedienender GPRS-Unterstützungsknoten in Zusammenhang mit einem teilnetzabhängigen Konvergenzprotokoll für ein Mobilfunknetz Procedures mobile device and serving GPRS support node in connection with a partial network dependent convergence protocol for a wireless network
05/06/1999DE19748006A1 Verfahren zur redundanten Übertragung von ATM-Zellen Method for redundant transmission of ATM cells
05/06/1999CA2308219A1 Stream-line data network
05/06/1999CA2308027A1 Transmission control for minimizing congestion in digital communications networks
05/06/1999CA2307672A1 Method and system for dynamic allocation of bandwidth in asynchronous transfer mode (atm) switching systems
05/05/1999CN1216190A Multimedia terminal device
05/05/1999CN1215961A Electronic meeting multimedia control system
05/05/1999CN1215954A Asynchronous transfer mode communication system
05/05/1999CN1215952A Data transmission method, data receiving method, data transmission system and program recording medium
05/05/1999CN1215951A AAL5 jitter reduction method and apparatus
05/04/1999US5901362 Method and apparatus for connecting a wireless LAN to a wired LAN
05/04/1999US5901352 System for controlling multiple networks and associated services
05/04/1999US5901291 Method and apparatus for maintaining message order in multi-user FIFO stacks
05/04/1999US5901288 Network operating information system having design device and automatic setting device
05/04/1999US5901286 Method and apparatus for communicating with a network peripheral
05/04/1999US5901202 Method for initiating a telephone call on a remote line
05/04/1999US5901156 Method of processing messages to be transmitted for a data processing arrangement
05/04/1999US5901148 Ring domains for bandwidth sharing
05/04/1999US5901147 Apparatus and methods to change thresholds to control congestion in ATM switches
05/04/1999US5901146 Asynchronous data transfer and source traffic control system
05/04/1999US5901143 Method of operating a broadband link between a mobile terminal and a network-side mobile radio facility, as well as mobile terminal, network-side mobile radio facility, and mobile radio system
05/04/1999US5901142 Method and apparatus for providing packet data communications to a communication unit in a radio communication system
05/04/1999US5901141 Method of tracing the route of virtual connections
05/04/1999US5901140 For a node in a network
05/04/1999US5901139 ATM cell buffer managing system in ATM node equipment
05/04/1999US5901138 Process for improving the efficiency of high performance routing
05/04/1999US5899578 Digital signal processor, processing method, digital signal recording/playback device and digital signal playback method
05/04/1999CA2250387A1 Low jitter timing recovery technique and device for asynchronous transfer mode (atm) constant bit rate (cbr) payloads
05/04/1999CA2160393C Method for integrated congestion control in networks
05/04/1999CA2129941C Method for adaptive control of windows and rates in networks
05/04/1999CA2115730C Data transmission method and system therefor
05/04/1999CA2109007C Time slot assigner for communication system
05/04/1999CA2084146C Non-intrusive network-based analysis of facsimile transmissions
04/1999
04/30/1999CA2252185A1 Charging method and system for radio communication
04/30/1999CA2251150A1 Distributed system and method for providing sql access to management information in a secure distributed network
04/30/1999CA2249735A1 Method and arrangement for upstream timeslot assignment, and communication system wherein the method is used
04/29/1999WO1999021393A1 Module for oam processing of atm cells of a cell flux on virtual connections
04/29/1999WO1999021383A2 Mobile communications system and a transcoder unit
04/29/1999WO1999021381A1 Access scheme for packet data in a digital cellular communication system
04/29/1999WO1999021379A1 Method and apparatus for preventing misrouting of data in a radio communication system
04/29/1999WO1999021351A1 Facsimile routing
04/29/1999WO1999021337A2 Method of encapsulation of data into transport packets of constant size
04/29/1999WO1999021336A1 An apparatus and method for controlling access to a service over a communications system
04/29/1999WO1999021331A1 Multiplexing system and method for integrated voice and data transmission on network
04/29/1999WO1999021330A1 Postage server system and method
04/29/1999WO1999021328A1 Digital cellular communication system with several multiple access schemes for packet data
04/29/1999WO1999021327A2 Scalable architecture for an ip over atn network service
04/29/1999WO1999021326A2 Resource optimization in a multiprocessor system for a packet network
04/29/1999WO1999021325A1 Control device and method in a system of household appliances
04/29/1999WO1999021324A1 Method for securing access to an application of a networked system
04/29/1999WO1999021322A2 Method and system for fault-tolerant network connection switchover
04/29/1999WO1999021313A2 Wireless atm network with high quality of service scheduling
04/29/1999WO1999021307A1 Low complexity dynamic persistence mode for random access in a wireless communication system
04/29/1999WO1999021102A1 Management and control of wireless devices
04/29/1999WO1999021095A1 Network protocol method for providing a centrally coordinated peer-to-peer wireless communications network
04/29/1999WO1999021017A1 Systems and methods for adaptive profiling, fault detection, and alert generation in a changing environment which is measurable by at least two different measures of state
04/29/1999WO1999008164A3 Method and bus system for automatic address allocation
04/29/1999WO1999007180A3 Switching fabric arrangement with re-sequencing memory
04/29/1999WO1999007170A3 Method of controlling communication resources
04/29/1999WO1999007164A3 Method and apparatus for processing multi-protocol communications
04/29/1999WO1999007108A3 Implementation of access service
04/29/1999WO1999007107A9 Method and apparatus for inserting/extracting sets of signals into/from a signal stream
04/29/1999WO1999007082A3 Cable interface for data and power supply
04/29/1999WO1998054865A9 Error detection and recovery for sequential access devices in a fibre channel protocol
04/29/1999WO1998020650A9 Configurable connection fabric for providing serial backplanes with adaptive port/module bandwidth
04/29/1999DE19845448A1 Transmission right assignment method
04/29/1999DE19747605A1 Method and arrangement for setting up at least one low priority link in a telecommunications network
04/29/1999DE19747322A1 Communications mobile station for GSM system
04/29/1999DE19742582C1 Telecommunication network management method
04/29/1999CA2307347A1 Management and control of wireless devices
04/29/1999CA2307338A1 Module for oam handling of atm cells of a cell flow on virtual connections