Patents
Patents for H04Q 11 - Selecting arrangements for multiplex systems (43,004)
09/1999
09/16/1999DE19810560A1 Verfahren zum Einstellen einer Netzabschlußeinrichtung für den Anschluß an ein digitales oder analoges Kommunikationsnetz A method for setting a network terminator for connection to a digital or analog communication network
09/16/1999DE19810559A1 Switching unit especially for ATM communication network
09/16/1999DE19810348A1 Method of configuring and reconfiguring networks
09/16/1999DE19809803A1 Endgerätekombination für eine Vermittlungsanlage The terminal device combination for a switching system
09/16/1999CA2322416A1 Switching equipment
09/15/1999EP0942624A1 A nonblocking digital crosspoint switch
09/15/1999EP0942623A1 Process of minimization of coupling perturbation effects between two neighbouring transmission/reception telephonic devices
09/15/1999EP0942622A2 Method and apparatus for transmitting compressed packetized voice over ATM
09/15/1999EP0942621A1 Multiprocessing system for assembly/disassembly of asynchronous transfer mode cells
09/15/1999EP0942620A2 Method for initializing a network termination equipment for connection to a digital or analog communication network
09/15/1999EP0942619A1 Terminal device combination for switching exchange
09/15/1999EP0942618A2 Encryption equipment for ISDN terminals
09/15/1999EP0942617A2 Short cell multiplexing apparatus
09/15/1999EP0942597A2 Distributing time or frequency information to television studios
09/15/1999EP0942569A2 Simple data link (SDL) protocol
09/15/1999EP0942558A2 Switch for a communications network
09/15/1999EP0942544A1 A method to provide a management channel, a line terminator, a first network terminator card and a second network terminator card realizing such a method
09/15/1999EP0941630A1 Statistic multiplexing of atm-connections
09/15/1999EP0941629A1 Distribution network
09/15/1999EP0941628A1 Scaleable data network router
09/15/1999EP0650654B1 Method for implementing time switching and a time switch
09/15/1999CN1228653A Short cell multiplexing apparatus
09/14/1999US5953539 Service switching point having a direct memory access controller
09/14/1999US5953407 In an integrated services digital network for identifying non-voice calls
09/14/1999US5953344 Method and apparatus enabling enhanced throughput efficiency by use of dynamically adjustable mini-slots in access protocols for shared transmission media
09/14/1999US5953342 Method for dynamically providing end-to-end connections in an asynchronous transfer mode (ATM) network
09/14/1999US5953341 Contention control circuit
09/14/1999US5953339 Logical link connection server
09/14/1999US5953338 Dynamic control processes and systems for asynchronous transfer mode networks
09/14/1999US5953337 Traffic distribution in ATM network
09/14/1999US5953336 Method and apparatus for source rate pacing in an ATM network
09/14/1999US5953333 Method and system for overhead controlled switching
09/14/1999US5953330 Communication switch
09/14/1999US5953329 Intelligent, high-speed switching matrix
09/14/1999US5953328 Medium access control protocol and method for wireless ATM networks
09/14/1999US5953318 Distributed telecommunications switching system and method
09/14/1999US5953317 Policing circuit and policing method
09/14/1999US5953316 Reservation method and system for asynchronous transfer mode communications
09/14/1999US5953315 ATM cell sending system
09/14/1999US5953313 Circuit switching control method for multiplex communication equipment
09/14/1999US5953258 Data transfer in a memory device having complete row redundancy
09/14/1999US5953143 Transmission system
09/14/1999US5953142 Variable delay apparatus for optical signals
09/14/1999US5953141 Dynamic optical add-drop multiplexers and wavelength-routing networks with improved survivability and minimized spectral filtering
09/14/1999US5951637 Bandwidth reservation system
09/14/1999CA2150860C Clock recovery phase locked loop control using clock difference detection and forced low frequency startup
09/14/1999CA2135327C Large capacity multi-access wavelength division multiplexing packet network
09/13/1999CA2235527A1 Parameter reconfiguration of connected calls
09/10/1999WO1999045740A2 Improvements in, or relating to, atm mobile networks
09/10/1999WO1999045739A1 Method for determining the required bit rate for a number of communications connections which can be statistically multiplexed
09/10/1999WO1999045738A1 Optical add/drop wavelength switch
09/10/1999WO1999045719A1 Optical shuffle network interconnection
09/10/1999WO1999045675A1 Method and apparatus for traffic control
09/10/1999WO1999045672A2 Wireless local area network system
09/10/1999WO1999033283A3 Method for concentrating subscribers in a telephone network
09/10/1999WO1999021313B1 Wireless atm network with high quality of service scheduling
09/10/1999WO1999014879A3 Wavelength-selective optical switching apparatus
09/10/1999CA2320723A1 Optical add/drop wavelength switch
09/09/1999DE19903967A1 Packet transfer system for network system
09/09/1999DE19859909A1 Apparatus for expanding data rate in computer based ISDN communication system
09/09/1999DE19808947A1 Verfahren zur Bestimmung der erforderlichen Bitrate für eine Anzahl statistisch multiplexbarer Kommunikationsverbindungen A method for determining the necessary bit rate for a number of statistically multiplexbarer communication links
09/09/1999DE19808905A1 Method of accelerating the setting up of a connection between switched subscribers enables availability and load capacity to be increased
09/09/1999DE19808177A1 Method of integrating STM-protocol into ATM-adaption layer for telecommunications systems
09/08/1999EP0941011A2 Dynamic interchangeability of voice and data channels and facilities in switched mode nodal networks
09/08/1999EP0941010A2 Method and apparatus for provisioned and dynamic quality of service in a communications network
09/08/1999EP0941009A2 Transmission of name information via the public Euro-ISDN network
09/08/1999EP0941008A2 Distinctive ringing
09/08/1999EP0941007A2 Method for interconnecting a plurality of communication devices
09/08/1999EP0940997A2 Method of routing in telecommunication networks
09/08/1999EP0940952A2 Method and device for establishing a communication link
09/08/1999EP0940951A2 Routing method
09/08/1999EP0940947A1 Repeater
09/08/1999EP0940025A1 Memory organization in a switching device
09/08/1999EP0940024A2 Data communication system
09/08/1999EP0940019A1 Transport architecture and network elements
09/08/1999EP0939944A1 Communications system
09/08/1999EP0916198A4 Fault-tolerant optical routing switch
09/08/1999CN1228221A Packet transmitter
09/08/1999CN1228213A Wide-area wireless distribution system
09/08/1999CN1227994A Method of establishing logical connections in synchronous digital communications networks, as well as network elements and management system
09/07/1999USH1804 Span interface module for a telecommunications switching platform
09/07/1999USH1802 System and method for automatically provisioning a telecommunications switch
09/07/1999USH1801 Switching module for a telecommunications switching platform
09/07/1999US5949791 Method and apparatus for converting synchronous narrowband signals into broadband asynchronous transfer mode signals in an integrated telecommunications network
09/07/1999US5949785 Digital switching system
09/07/1999US5949782 Call correlation tag for ATM messages
09/07/1999US5949781 Controller for ATM segmentation and reassembly
09/07/1999US5949780 Integration of intelligence with communications in a switching node
09/07/1999US5949779 Multiprotocol adaptor for communication between CEBus devices and remote controllers over an ATM-based broadband access network
09/07/1999US5949775 Office communication system
09/07/1999US5949763 Method and apparatus for providing broadband access conferencing services
09/07/1999US5949762 Apparatus and method for processing multiple telephone calls
09/07/1999US5949757 Packet flow monitor and control system
09/07/1999US5949756 Method for switching narrowband line bundles between communication systems via an ATM communication network
09/07/1999US5949755 ATM emulated path protection
09/07/1999US5949753 Redundant internet protocol gateways using local area network emulation
09/07/1999US5948067 Converting between an internal cell and multiple standard asynchronous transfer mode cells
09/07/1999CA2181811C Wdm network with control wavelength
09/07/1999CA2143046C Apparatus for monitoring an atm system
09/07/1999CA2127434C Method and system for connecting an optical network unit with a plurality of user sites