Patents
Patents for H04Q 3 - Selecting arrangements (38,975)
06/1997
06/10/1997US5638377 Method of forwarding data packets in a multi-site network, a corresponding communications network, and a corresponding interface module
06/10/1997US5638365 Dynamically structured data transfer mechanism in an ATM network
06/10/1997US5638364 ATM-LAN with CLSF processor and simplified clad units
06/10/1997US5638363 Switched telecommunications network with bandwidth management for different types of multiplexed traffic
06/10/1997US5638360 Method and apparatus for measuring ATM cell rate
06/10/1997US5638358 Protection switching system having impedance matching circuits
06/10/1997US5638357 Distributed method for periodical routing verification test scheduling
06/10/1997US5638356 Order wire relay method and apparatus
06/05/1997WO1997020439A1 Telecommunications switch having a universal applications program interface for stantardized interactive call processing communications
06/05/1997WO1997020436A2 Testing method and apparatus for verifying correct connection of circuit elements
06/05/1997WO1997020425A1 Method and apparatus for screening calls in telephone networks
06/05/1997WO1997020423A1 A system and method for automatically screening and directing incoming calls
06/05/1997WO1997020414A1 Scheduler for an information packet switch
06/05/1997WO1997020412A1 Improving the modifiability of a data system
06/05/1997WO1997014242A3 Method for optimizing the use of urban telephone lines
06/05/1997WO1997012469A3 System for incremental redistribution of telephony applications computing workload
06/05/1997CA2238575A1 Scheduler for an information packet switch
06/04/1997EP0777401A1 Method for controlling a loopback test between ATM points
06/04/1997EP0777396A1 Maintaining the composition of transferred data during handover
06/04/1997EP0777395A1 Use of header fields of an ATM cell in radio connected ATM data transfer
06/04/1997EP0777365A2 Cell indication in the cell flow of an ATM system
06/04/1997EP0777362A1 A method of admission control and routing of virtual circuits
06/04/1997EP0777361A2 Apparatus and method for communication between transmission and/or reception station and a switching station
06/04/1997EP0777360A1 Method of expanding the capacity of switching elements, and switching stage obtained by the method
06/04/1997EP0776580A1 Process for calculating the storage capacity of a communication system configuration
06/04/1997EP0776579A2 Method for storing analysis data in a telephone exchange
06/04/1997EP0776578A1 Radiotelephone switching system and method of providing radiotelephone services
06/04/1997EP0776568A1 Procedure at telecommunication systems which makes possible a reduction of the signal processing
06/04/1997EP0776565A1 Improved communications marketing system
06/04/1997EP0776561A2 A device and method for distributing resources of a physical network
06/04/1997EP0634081B1 Method of signalling subscriber numbers in a telecommunications network
06/04/1997EP0394477B1 Method of matching modem mode by pbx inward dialling
06/04/1997CN1151236A Method for storing analysis data in a telephone exchange
06/04/1997CN1151235A Call setup and service invocation in telecommunications networks
06/04/1997CN1151232A System for providing special services in telecommunication networks
06/04/1997CN1151230A Scalable multimedia network
06/03/1997US5636269 Intelligent call waiting
06/03/1997US5636268 Communication system with queues
06/03/1997US5636261 Method and data structure for the control of switching centers in a telecommunications network
06/03/1997US5636219 System for processing synchronization signals with phase synchronization in mobile communication network
06/03/1997US5636218 Gateway system that relays data via a PBX to a computer connected to a pots and a computer connected to an extension telephone and a lanand a method for controlling same
06/03/1997US5636215 Ring type ATM network system
06/03/1997US5636206 System for achieving alarm masking processing
06/03/1997US5636203 Method and system for identifying fault locations in a communications network
06/03/1997US5636045 Photonic switching method and photonic switch utilizing same
05/1997
05/29/1997WO1997019567A1 Cell grant mechanism
05/29/1997WO1997019548A1 Reverse call origination via a non-signaling network
05/29/1997WO1997019546A1 Automatic generation of speed dialing repertory in telecommunications networks
05/29/1997WO1997019545A1 Automatic vocabulary generation for telecommunications network-based voice-dialing
05/29/1997WO1997019544A1 Fault management system for a telecommunications network
05/29/1997WO1997019535A1 Instrument for test and measurement of atm network virtual connections
05/29/1997WO1997019407A1 A method and apparatus for switching
05/29/1997CA2237869A1 Cell grant mechanism
05/29/1997CA2235816A1 Reverse call origination via a non-signaling network
05/28/1997EP0775429A1 Method and circuit arrangement for producing telecommunication connections
05/28/1997EP0775427A2 A configuration method for a data management system
05/28/1997EP0775426A2 Method for transfer of data files from a mass storage device to a post-processing system
05/28/1997EP0775402A2 Method and apparatus for managing and facilitating communicationsin a distributed heterogeneous network
05/28/1997DE19543843A1 Software updating method for microcomputer-supported mobile telephone
05/28/1997CN1150880A Distributed connection control in telecommunication networks
05/28/1997CN1150876A Method and switch node for switching STM cells in circuit emulated ATM switch
05/28/1997CN1150875A Telecommunication system
05/28/1997CN1150874A Network element in telecommunication network
05/28/1997CN1150844A Method of creating software for telecommunication switches
05/28/1997CN1150728A Method of providing call charge information as well as service control facility, subscriber terminal exchange, terminal, and communication network
05/27/1997US5634126 Software program structure and method for modulizing the operations of a telecommunications system
05/27/1997US5633961 Switched optical interconnect
05/27/1997US5633924 Telecommunication network with integrated network-wide automatic call distribution
05/27/1997US5633923 Automatic call distribution system with display data storage compression system and method
05/27/1997US5633922 Process and apparatus for restarting call routing in a telephone network
05/27/1997US5633921 Providing special services to a caller configured as a virtual called party
05/27/1997US5633920 Smart phone
05/27/1997US5633919 Real-time billing system for a call processing system
05/27/1997US5633870 Method and apparatus for controlling data flow through an ATM interface
05/27/1997US5633869 Virtual network using asynchronous transfer mode
05/27/1997US5633864 Communication system comprising an ATM network and a demultiplexing device
05/27/1997US5633859 Method and apparatus for congestion management in computer networks using explicit rate indication
05/22/1997WO1997018687A1 System and method for a multi-host subscriber loop
05/22/1997WO1997018685A1 A modular optical cross-connect architecture with optical wavelength switching
05/22/1997WO1997018681A1 Mobility management interworking
05/22/1997WO1997018678A2 Network designer for communication networks
05/22/1997WO1997018662A1 System and method for providing a remote user with a virtual presence to an office
05/22/1997DE19547468C1 Information transmission method for universal transmission network
05/22/1997CA2237644A1 System and method for a multi-host subscriber loop
05/22/1997CA2237325A1 Mobility management interworking
05/21/1997EP0774878A2 Resource management system for a broadband multipoint bridge
05/21/1997EP0774875A2 Hierarchical switch support of services for subscribers based on organizational membership
05/21/1997EP0774874A2 Control of call features provided to a subscriber by a hierarchical telecommunication switch
05/21/1997EP0774873A2 A system for providing prioritized connections in a public switched network
05/21/1997EP0774717A1 Apparatus and method for providing a generic interface between a host system and an asynchronous transfer mode core functional block
05/21/1997EP0774197A1 Switching in a telecommunications service node
05/21/1997EP0774196A1 Service node for a telephony network
05/21/1997EP0774191A1 Intelligent communications networks
05/21/1997EP0774190A1 Intelligent communications networks
05/21/1997CN1150516A ATM-system adapted three stage switching unit
05/21/1997CN1150515A Three stage switching unit
05/21/1997CN1150514A Access network
05/21/1997CN1150375A Method of controlling exchange, and exchange and communications system
05/21/1997CN1150361A Communication apparatus and method for estimating communication connection in multi-node network
05/20/1997US5631953 Circuit arrangement for integration of EDP systems in the utilization of telephone systems