Patents
Patents for H04Q 11 - Selecting arrangements for multiplex systems (43,004)
08/2000
08/01/2000US6097701 Data stream shaper
08/01/2000US6097699 Method and system for monitoring broadband quality of services
08/01/2000US6097698 Cell loss balance system and method for digital network
08/01/2000US6097696 Optical layer quasi-centralized restoration
08/01/2000US6097518 N x M optical wavelength routing switch
08/01/2000US6097517 Wavelength router
08/01/2000US6097516 Optical add drop multiplex (OADM)
08/01/2000US6097515 Switchable optical network unit
08/01/2000CA2202116C Packetized cdma/tdm satellite communication system
08/01/2000CA2179167C Integrated mutli-fabric digital cross-connect timing architecture
08/01/2000CA2167757C Approach for identifying a subset of asynchronous transfer mode (atm) vpi/vci values in the complete vpi/vci range
07/2000
07/27/2000WO2000044195A1 High speed digital transmission method employing analog subscriber's loop, subscriber accommodation system used for the high speed digital transmission method, subscriber terminated side accommodation device, and accommodating station side accommodation device
07/27/2000WO2000044194A1 Method for the time synchronisation of a computer network and computer network with time synchronisation
07/27/2000WO2000044193A1 A process and unit for configuring or monitoring atm devices comprising registers
07/27/2000WO2000044118A1 Optical layer survivability and security system
07/27/2000WO2000027100A3 System and method for identifying a data record associated with a transferred telephone call
07/27/2000WO2000021268A3 Method and arrangement for complementing a telephone connection with additional information
07/27/2000WO2000002410B1 Hybrid communication system with an hdlc control line
07/27/2000DE19902436A1 Methods for writing data in registers of at least one device using management interface by setting register values of devices accordingly information intended for it from ATM cell
07/27/2000DE19901876A1 Emergency operation arrangement of ISDN communications assembly group
07/27/2000DE19901462A1 Transfer of Internet datagrams
07/27/2000DE10000965A1 Communications processing installation, has data dividing unit for dividing received data from various networks
07/27/2000CA2324246A1 Optical layer survivability and security system
07/26/2000EP1022927A2 Cell processing apparatus, ATM exchange and cell discarding method
07/26/2000EP1022926A2 Network system comprising a plurality of low order networks and a high order network
07/26/2000EP1022925A2 Methods and apparatus for specifying performance for multimedia communications
07/26/2000EP1022924A2 Satellite communication routing arbitration techniques
07/26/2000EP1021919A1 Procedure for ensuring emergency communication in a cascaded v5 interface
07/26/2000EP1021910A2 Method for implementing a telephonic service in an isdn network
07/26/2000EP1021901A2 Splitterless multicarrier modem
07/26/2000EP1021895A2 Improvements in, or relating to, telecommunications
07/26/2000EP1021890A1 Virtual path merging in a multipoint-to-point network tunneling protocol
07/26/2000EP0757865A4 A system for the parallel assembly of data transmissions in a broadband network
07/26/2000CN1261488A Procedure for the switching of data traffic in a data communication system
07/26/2000CN1261486A Round-trip delay optimization of multiplexed speech channels
07/26/2000CN1261246A Point to multi-point communication network
07/26/2000CN1261230A Method for operating high speed data transmission facility on user lines and apparatus equipped with the data transmission facility
07/25/2000US6094737 Path test signal generator and checker for use in a digital transmission system using a higher order virtual container VC-4-Xc in STM-N frames
07/25/2000US6094712 Computer network interface for direct mapping of data transferred between applications on different host computers from virtual addresses to physical memory addresses application data
07/25/2000US6094687 System and method for connecting source nodes and destination nodes regarding efficient quality of services route determination using connection profiles
07/25/2000US6094685 Use of control blocks to map multiple unidirectional connections
07/25/2000US6094442 Optical path signal termination equipment
07/25/2000US6094433 ATM switching network and ATM switching system in which the transfer of inputted cells is controlled by control cells, and signal processing method in ATM switching network
07/25/2000US6094431 Node device and network resource reservation method for data packet transfer using ATM networks
07/25/2000US6094424 Mobile host roaming ATM virtual circuit rerouting method and apparatus
07/25/2000US6094420 Burst correlation dispersion mechanism for a packet switched communications system
07/25/2000US6094419 Traffic control method, network system and frame relay switch
07/25/2000US6094418 Feedback control method and device in ATM switching system
07/25/2000US6094212 Communication apparatus and communication method using dummy data
07/20/2000WO2000042812A1 Reservation method for digital data transmission networks and data switching centre
07/20/2000WO2000042811A1 Configurable network router
07/20/2000WO2000042805A1 A method for managing physical resources of a radio access network
07/20/2000WO2000042760A1 System and method for providing access to service nodes from entities disposed in an integrated telecommunications network
07/20/2000WO2000042746A1 A method for routing information over a network
07/20/2000WO2000042741A1 Method and apparatus for measuring traffic within a switch
07/20/2000WO2000042725A1 Method and apparatus for the generation of analog telephone signals in digital subscriber line access systems
07/20/2000WO2000020899A3 Flexible, modular, compact fiber optic switch
07/20/2000WO2000018144A3 Method and system for an answering service
07/20/2000WO1999067911A3 Method and system for controlling a digital subscriber line
07/20/2000DE19901285A1 Punkt-zu-Mehrpunkt Übertragungsnetz Point-to-multipoint transmission network
07/20/2000DE10000576A1 Terminal apparatus for connection with public switched network and service-integrated digital network, has control facility to instruct first communication terminal to execute call operation to called terminal
07/20/2000CA2360797A1 System and method for providing access to service nodes from entities disposed in an integrated telecommunications network
07/19/2000EP1021059A1 Reservation procedure in digital transmission networks and digital switch
07/19/2000EP1021058A2 Packet communication system, network-side apparatus to be used therein, and time slot allocation control method
07/19/2000EP1021057A2 Apparatus using in-band type access system
07/19/2000EP1021006A2 Telecommunications network
07/19/2000EP1021001A2 Onboard control of demand assigned multiple access protocol for satellite ATM networks
07/19/2000EP1020053A2 A lookup device and a method for classification and forwarding of packets in packet-switched networks
07/19/2000CN1260943A Network interface with adaptive bridge for efficient mapping of ethernets over ATM-based broadband access network
07/19/2000CN1260926A NxM optical wavelength routing switch
07/19/2000CN1260918A CDMA communication system which selectively allocates band width upon demand
07/19/2000CN1260653A Multi-mode, multi-modulation point-to-multi point communication
07/18/2000US6091969 Method and apparatus for inband signaling control of vocoder bypass
07/18/2000US6091867 M input port by N output port optical switching system
07/18/2000US6091740 Bandwidth management method and circuit, communication apparatus, communication system, and dual-queue network unit
07/18/2000US6091737 Remote communications server system
07/18/2000US6091734 Telecommunication network based on distributed control
07/18/2000US6091731 Duplication in asychronous transfer mode (ATM) network fabrics
07/18/2000US6091730 Control of asynchronous transfer mode (ATM) switching networks
07/18/2000US6091727 Methods for performing origination and termination processes to control reserved semi-permanent virtual path connections in asynchronous transfer mode virtual path switching system
07/18/2000US6091726 Device and method for handling, assembling and transmission of data packets
07/18/2000US6091723 Sorting networks having improved layouts
07/18/2000US6091713 Method and system for estimating the ability of a subscriber loop to support broadband services
07/18/2000US6091708 Traffic shaper with multiply queued virtual paths
07/18/2000US6091707 Methods and apparatus for preventing under-flow conditions in a multiple-port switching device
07/18/2000US6091524 Optical switch
07/18/2000US6091440 Implementation of delay-critical services in a cable television system
07/18/2000CA2197585C Method for sharing network resources by virtual partitioning
07/18/2000CA2179943C Digital switch array
07/15/2000CA2295467A1 A point-to-multipoint transmission network
07/13/2000WO2000041431A1 Packet transmission method and apparatus
07/13/2000WO2000041430A1 Wavelength-modular optical cross-connect switch
07/13/2000WO2000041362A1 Communication device and method
07/13/2000WO2000041346A1 Optical amplifier with power dependent feedback
07/13/2000WO2000028701A8 Method and apparatus for fair and efficient scheduling of variable size data packets in input buffered switch
07/13/2000WO2000021257A3 Apparatus for routing data packets in a dtm network
07/13/2000WO2000021255A3 Apparatus for routing asynchronous traffic in a circuit switched network
07/13/2000WO2000021251A3 Methods and arrangement for establishing communication channels in a dtm network
07/13/2000WO2000018042A3 Tuneable add/drop multiplexer
07/13/2000WO1999014915A8 Process scheduling in computer network