Patents
Patents for H04Q 3 - Selecting arrangements (38,975)
12/1997
12/04/1997WO1997037479A3 Unix open systems interconnection layer testing
12/04/1997WO1997031463A3 Crossbar switch and method with reduced voltage swing and no internal blocking data path
12/04/1997CA2256480A1 System and method for safely and efficiently redirecting a telephone call
12/04/1997CA2256466A1 System and method for branching a telephone call
12/04/1997CA2255907A1 Data packet router
12/04/1997CA2252792A1 Apparatus and method for preventing network server overload
12/03/1997EP0810807A2 Method and apparatus for analysing network data
12/03/1997EP0810805A2 ATM cell forming device
12/03/1997EP0810804A2 Voice band signal cell assembly apparatus for atm
12/03/1997EP0810801A2 Method for establishing a connection, as well as an exchange, a service processor and a communications network
12/03/1997EP0810800A2 Method for connecting subscribers to the communication systems of a plurality of network service providers
12/03/1997EP0810799A2 Arrangement for facilitating plug-and-plug call features
12/03/1997EP0810798A2 Method and device for a central control in a program controlled communication system for autonomous configuring of a process structure
12/03/1997EP0810765A2 Multiple independent named call-coverage paths
12/03/1997EP0810763A2 Method for checking the permissibility of call numbers of telephone calls coming from a communication system
12/03/1997EP0810759A1 Cell routing in atm networks
12/03/1997EP0809907A1 CALLER ID AND CALL WAITING FOR MULTIPLE CPEs ON A SINGLE TELEPHONE LINE
12/03/1997EP0809896A1 Reliable atm microwave link and network
12/03/1997EP0760185A4 Bus arbitration method for telecommunications switching
12/03/1997CN1166908A Method for activating intelligent network services in mobile communication system, and mobile communication system
12/03/1997CN1166907A Telecommunication network
12/03/1997CN1166756A Selective call receiver
12/02/1997US5694465 Integrated ringer for short telephone lines
12/02/1997US5694464 Automated access telephone system
12/02/1997US5694463 System for service control point routing
12/02/1997US5694459 Personalized information service system
12/02/1997US5694457 Computer having fax or modem circuitry
12/02/1997US5694453 Method and apparatus for processing telephone calls and delivering information about the calls to a pager
12/02/1997US5694405 Encoder and decoder of an error correcting code
12/02/1997US5694390 Method and apparatus for controlling congestion in communication network
12/02/1997US5694233 Switchable wavelength router
12/02/1997CA2114274C Information services platform
11/1997
11/30/1997CA2207933A1 Method of establishing a connection, as well as exchange, service computer and communications network
11/30/1997CA2207228A1 Method of establishing a connection, as well as exchanges and a service control unit
11/30/1997CA2207092A1 Method of establishing a connection as well as an exchange, service computer and communications network
11/30/1997CA2206418A1 Cell routing in atm networks
11/30/1997CA2200412A1 Network data analysis method and apparatus
11/27/1997WO1997044985A1 Process for optimizing the utilization of connecting links in systems which transmit data in data packets
11/27/1997WO1997044966A1 Method for coupling of telecommunication terminals to a radio network termination
11/27/1997WO1997044964A1 Method and system for establishing a telecommunication connection between two terminals in a telecommunications system
11/27/1997WO1997044963A1 Process for distributing engagement requests depending on direction in two-way trunk groups
11/27/1997WO1997044962A2 A system for converting a routing address within a telecommunications network
11/27/1997WO1997044961A2 System and method for total telecommunications service commissioning
11/27/1997WO1997044960A2 System and method for supporting and managing telecommunications services
11/27/1997WO1997044943A1 System for managing subscriber related services within a telecommunications network
11/27/1997WO1997044924A1 A communications network having a multicast capability
11/27/1997WO1997038518A3 System and method of co-ordinating communications for telecommuters
11/27/1997WO1997030555A3 Multiple application switching platform and method
11/27/1997DE19620428A1 Verfahren zur Optimierung der Auslastung von Verbindungsabschnitten in Systemen, in denen Informationen in Datenpaketen übertragen werden Method for optimizing the utilization of connecting sections in systems in which information is transmitted in packets
11/27/1997DE19620198A1 Verfahren zum Ankoppeln von Telekommunikationsendgeräten an ein hybrides Telekommunikationssystem, insbesondere ein RNT-spezifisches Telekommunikationssystem A method for coupling of telecommunication terminals to a hybrid telecommunications system, in particular a RNT-specific telecommunication system
11/27/1997DE19619800A1 Vermittlungssystem mit Anwahl von breitbandigen Diensten über Intelligente Netze Switching system with selection of broadband services on Intelligent Networks
11/27/1997DE19619521A1 Temporary telecommunication connection set=up method
11/27/1997CA2262758A1 System for managing subscriber related services within a telecommunications network
11/27/1997CA2256377A1 System and method for total telecommunications service commissioning
11/27/1997CA2255698A1 System and method for supporting and managing telecommunications services
11/27/1997CA2255608A1 Method for coupling telecommunications terminal end points to a hybrid telecommunications system, in particular an rnt-specific telecommunications system
11/27/1997CA2252757A1 A communications network having a multicast capability
11/26/1997EP0809410A2 System and method for routing calls based on real-time call pricing information
11/26/1997EP0809384A2 Network failure restoration method with different recovery performances for different signal groups
11/26/1997EP0809382A1 Method for interconnecting nodes of a real-time parallel computer
11/26/1997EP0809380A2 Switching system for switching a fixed-length cell
11/26/1997EP0808548A1 A method of routing an international call to a foreign mobile subscriber
11/26/1997EP0808546A1 Telecommunications system
11/26/1997EP0808545A1 Information services provision and management
11/26/1997EP0808540A1 Method of initiating remote maintenance of a private branch exchange
11/26/1997EP0808539A1 Method of remote maintenance
11/26/1997EP0808533A1 Point-to-multipoint broadband services drop with multiple time slot return channel for customer premises equipement
11/26/1997EP0808488A1 Arrangement and method in communications management and a telecommunications system with a managing arrangement
11/26/1997EP0808472A1 Optical fiber switching system
11/25/1997US5692077 Optical time shifter and routing system
11/25/1997US5692043 Enclosure for remote terminal in a distributed digital loop system with trunk unit interface
11/25/1997US5692039 Improved data transmission via a public switched telephone network
11/25/1997US5692038 Method for identifying the source of a telephonic communication
11/25/1997US5692034 Customized, billing-controlled call bridging system
11/25/1997US5692033 AIN queuing for call-back system
11/25/1997US5691977 Virtual channel converter and VCC table access method
11/25/1997US5691973 Modular application software for telecommunications exchanges for providing all end user services traffic handling and charging requirements of an application type
11/21/1997CA2205708A1 Process for interconnecting the nodes of a real time parallel computer
11/21/1997CA2198799A1 System and method for routing calls based on real-time call pricing information
11/20/1997WO1997043868A1 Switching system with selection of broadband services via an intelligent network
11/20/1997WO1997043848A2 Method and apparatus for remotely activating services in a telecommunications network
11/20/1997WO1997043844A1 Atm lan emulation
11/20/1997WO1997038551A3 Method and apparatus for routing internet calls
11/20/1997WO1997031498A3 System and method for transmitting data
11/20/1997WO1997022208A3 Providing access to services in a telecommunications system
11/20/1997DE19619996A1 Verfahren zur richtungsabhängigen Belegungsverteilung bei wechselseitig betriebenen Leitungsbündeln A method for directional occupancy distribution in mutually operated trunk groups
11/20/1997DE19619803A1 Service creation environment for stored program exchange
11/20/1997DE19619801A1 Service creation system for intelligent networks
11/20/1997CA2254884A1 Switching system with selection of broadband services via an intelligent network
11/19/1997EP0808053A2 Self-monitoring line interface circuit
11/19/1997EP0808051A2 Message storing and reproducing system separately comprising processors and storages
11/19/1997EP0808045A2 ATM switch
11/19/1997EP0807358A1 Telecommunications switch having a universal applications program interface for stantardized interactive call processing communications
11/19/1997EP0807357A1 PROCESS FOR OPERATING A MULTISTAGE NxN SPACE-SWITCHING ARRANGEMENT
11/19/1997EP0807351A1 Method and apparatus for screening calls in telephone networks
11/19/1997CN1165597A Driving stage
11/19/1997CN1165446A Technique for minimizing variance of inteference in packetized interference-limited wireless communication systems
11/18/1997US5689686 For routing a blocked input signal from an input conductor
11/18/1997US5689646 Configuring of networked system to permit replacement of failed modes and selection of alternate paths
11/18/1997US5689555 Method for transferring a subscriber to a new local service provider