Patents
Patents for H04Q 11 - Selecting arrangements for multiplex systems (43,004)
04/1998
04/28/1998US5745612 Wavelength sorter and its application to planarized dynamic wavelength routing
04/28/1998US5745495 Apparatus for monitoring and controlling autonomous switching of trunk/subscriber lines in a distributed switching system
04/28/1998US5745488 Method and apparatus for detection of packet types in a communications network
04/28/1998US5745478 ATM policing device
04/28/1998US5745477 Traffic shaping and ABR flow control
04/28/1998US5745476 Errorless switching techniques in ring network
04/28/1998US5745160 Video conversation/monitoring system having a remote monitoring function
04/28/1998CA2134411C Customer premises adsl signal distribution arrangement
04/28/1998CA2107047C Switched circuit connection management over public data networks for wide area networks
04/28/1998CA2093452C Method and apparatus for sharing a telecommunications channel among multiple users
04/28/1998CA2022503C Fast packet and frequency switch
04/25/1998CA2218850A1 A directional method to a server for cells transmitted by a module connected to a local mobile access network as well as a network of this type for implementing said method
04/24/1998CA2217586A1 Fast framing of nude atm by header error check
04/24/1998CA2217119A1 Extraction-insertion device for wavelength multiplexed channels
04/23/1998WO1998017079A1 Method of handling service connections in a communication network
04/23/1998WO1998017053A1 Methods and systems for connecting multiple telephone lines between two stations
04/23/1998WO1998017047A1 Network based predictive dialing
04/23/1998WO1998017034A1 Switching system
04/23/1998DE19744108A1 Vorrichtung, Verfahren und System für Drahtleitungs-Audio- und Videokonferenzen und Telefongespräche Apparatus, method and system for wireline voice and video conferencing and telephone calls
04/23/1998DE19712259C1 Data exchange method in ATM exchange
04/23/1998DE19637061A1 Terminal connection unit for establishing connection via ISDN interface
04/23/1998CA2268819A1 Method of handling service connections in a communication network
04/23/1998CA2268530A1 Network based predictive dialing
04/23/1998CA2268436A1 Switching system
04/23/1998CA2218829A1 Asynchronous transfer mode switching system
04/23/1998CA2216016A1 Method to determine a scheduled rate value to be used in a policing algorithm, and related policing device
04/22/1998EP0837618A2 Method and apparatus for secure transmission of ATM cells
04/22/1998EP0837613A2 Messaging protocol for use in a telecommunications network
04/22/1998EP0837578A2 System and method for measuring and accounting for data traffic on networks
04/22/1998EP0836790A1 Process for transferring data packets between emulated lans
04/22/1998EP0836787A1 Method of transmitting data packets according to a packet data service in a cellular mobile radio network provided for voice and data-transmission
04/22/1998EP0836778A1 Process for determining a target atm address
04/22/1998EP0836777A1 Arrangement (iwf) for the bidirectional connection of an elan and a cls wide-area network
04/22/1998EP0836776A1 Process for transferring data packets between emulated lans
04/22/1998CN1179872A Telecommunications switch having universal applications program interface for stantardized interactive cell processing communication
04/22/1998CN1179660A Loop back device of packet communication T1 network
04/21/1998US5742774 Multi-ring SONET architecture having shared gateways daisy chained to complete the main and subsidiary ring controlled by a common master controller
04/21/1998US5742772 Resource management system for a broadband multipoint bridge
04/21/1998US5742771 Method to ensure the confidentiality of a vocal link and telecommunications local area network implementing the method
04/21/1998US5742765 Combination local ATM segmentation and reassembly and physical layer device
04/21/1998US5742761 Apparatus for adapting message protocols for a switch network and a bus
04/21/1998US5742649 SRTS clock recovery system for use in a highly stressed network environment
04/21/1998US5742610 Method and apparatus for use in a data communications network serving subscribers operating at a plurality of transmisson data rates
04/21/1998US5742606 Switching apparatus and method for multiple traffic classes
04/21/1998US5742605 Synchronous optical network using a ring architecture
04/21/1998US5742601 ATM communications equipment
04/21/1998US5742600 Multiplex ATM/STM converter for structured data
04/21/1998US5742599 Method and system for supporting constant bit rate encoded MPEG-2 transport over local ATM networks
04/21/1998US5742597 Method and device for multipoint switching and arbitration in output-request packet switch
04/21/1998US5742595 Processing CDMA signals
04/21/1998US5742586 Access control device for ring-type ATM node
04/21/1998US5742585 Network for connecting a plurality of nodes using a plurality of channels
04/21/1998US5742527 Flexible asymmetrical digital subscriber line (ADSL) receiver, central office using same, and method therefor
04/21/1998CA2089790C Connectionless atm network support using partial connections
04/21/1998CA2077992C Maintenance termination unit for isdn
04/16/1998WO1998016084A1 Contention free global interconnection
04/16/1998WO1998016083A2 Pbx networks with quality of service control
04/16/1998WO1998016082A2 Telecommunication switch, and switching telecommunication signals
04/16/1998WO1998016075A2 Call routing in a wireless telecommunications system
04/16/1998WO1998016074A2 Call management in a wireless telecommunications system
04/16/1998WO1998016073A2 Method of distributed call control in a distributed transit pbx system
04/16/1998WO1998016046A1 Apparatus and method for transmitting ip data over satellite network
04/16/1998WO1998016038A1 Network configuration at high transmission loads
04/16/1998WO1998016036A1 Method and router in a packet network with priority classes
04/16/1998WO1998015933A2 Method for transmitting data in a telecommunications network and switch for implementing said method
04/16/1998DE19645368A1 Verfahren zur Kommunikationseinrichtung zur Übertragung von Daten in einem Telekommunikationsnetz A method of communication device for transmitting data in a telecommunications network
04/16/1998DE19640135A1 Control and programming unit especially for ISDN
04/16/1998CA2265776A1 Method for transmitting data in a telecommunications network and switch for implementing said method
04/16/1998CA2239714A1 Method and router in a packet network with priority classes
04/16/1998CA2210923A1 Messaging protocol for use in a telecommunications network
04/15/1998EP0836359A2 Internet NCP (network control point) over ATM
04/15/1998EP0836358A2 Time-slot allocation method in a TDM communication system
04/15/1998EP0836357A2 Simplified interface to a TDM communications system
04/15/1998EP0836356A2 Transmission of voice over an asynchronous network
04/15/1998EP0836355A2 Establishment of a flexible rate interface link to restore channels from a failed communication link
04/15/1998EP0836354A2 Channel and data link automatic restoration
04/15/1998EP0836353A2 System for interfacing numerous ISDN data connections to a data network through the telephone network
04/15/1998EP0836352A2 Node apparatus and method of using a virtual connection to transmit a packet
04/15/1998EP0836351A2 ISDN interface unit
04/15/1998EP0836350A2 ISDN interface unit
04/15/1998EP0836349A2 ISDN interface unit
04/15/1998EP0836347A2 High speed transfer of failure information in an ATM network
04/15/1998EP0836346A2 Datat stream conversion device
04/15/1998EP0836345A2 Intelligent network for switching broadband services
04/15/1998EP0836344A2 ATM virtual path switching node
04/15/1998EP0836343A2 Wavelenght bypassed ring networks
04/15/1998EP0836323A1 Television telephone
04/15/1998EP0836306A1 System providing for multiple virtual circuits between two network entities
04/15/1998EP0836112A2 Optical switch
04/15/1998EP0835596A1 Method of specifying multifunctional subassemblies in a communication system
04/15/1998EP0835575A1 Call set-up server
04/15/1998EP0835574A2 Congestion avoidance
04/15/1998EP0835567A1 Add/drop multiplexer node
04/15/1998CN1179225A Method and apparatus for detection and bypass of tandem vocoding
04/15/1998CN1179049A Method and system for transmitting asynchronous transfer mode unit in asynchronous transfor mode chain road
04/14/1998US5740211 Method and apparatus for a hitless switch-over between redundant signals
04/14/1998US5740176 In a communication system
04/14/1998US5740173 Asynchronous transfer mode (ATM) cell arrival monitoring system
04/14/1998US5740169 Subscriber interface for a fiber optic communications terminal
04/14/1998US5740162 ISDN terminal adapter