| Patents for H04Q 11 - Selecting arrangements for multiplex systems (43,004) |
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| 05/01/2001 | US6226111 Inter-ring cross-connect for survivable multi-wavelength optical communication networks |
| 05/01/2001 | CA2239764C Method and system for delivery of a message to a display unit |
| 05/01/2001 | CA2216982C Internet ncp over atm |
| 04/28/2001 | CA2323137A1 Telecommunications equipment |
| 04/27/2001 | CA2324684A1 Atm cell transmission rate control |
| 04/26/2001 | WO2001030112A1 Arrangement for interconnecting communications networks |
| 04/26/2001 | WO2001030111A2 Method and arrangement for connecting an access network to a switching device |
| 04/26/2001 | WO2001030006A1 Communication network for transmitting and restoring an optical signal |
| 04/26/2001 | WO2001030005A1 System and method for transmitting and restoring an optical signal |
| 04/26/2001 | WO2001030001A1 Method of representing a number of data streams in a common carrying data stream organised in frames and using in a frame descripting index for enabling the contents of a frame to be interpreted |
| 04/26/2001 | WO2001030000A1 Reverse notification tree for data networks |
| 04/26/2001 | WO2001029880A2 Method for utilizing resource characterizations to optimize performance in an electronic device |
| 04/26/2001 | WO2001029685A1 Method and apparatus for detecting mpls network failures |
| 04/26/2001 | WO2001029682A1 Method for establishing an mpls data network protection pathway |
| 04/26/2001 | WO2000077975A3 Method and device for transmitting data |
| 04/26/2001 | DE19951047A1 Connecting terminals to switching device(s) involves using common signaling channel(s) between connecting and transition devices to carry signaling information required by V5 interface |
| 04/26/2001 | DE19950856A1 Network-transparent segmenting of signaling transfer messages involves characterizing data packets to be transmitted by inserting segmenting information into packet heads |
| 04/26/2001 | DE10047646A1 Connection path searching method for virtual carrier signals in CLOS switching network searching for possible connection paths based on the utilization state searching for possible connection paths based on the utilization state |
| 04/25/2001 | EP1094683A1 Fractional atm cells for low bit rate voice |
| 04/25/2001 | EP1094646A2 Multi channel communication control system and method |
| 04/25/2001 | EP1094642A2 Communications system and method |
| 04/25/2001 | EP1094641A2 Method and apparatus for segmentation and reassembly of data packets in a communication switch |
| 04/25/2001 | CN1292983A Optical add/drop wavelength switch |
| 04/25/2001 | CN1292957A Arrangement and method relating to optical transmission |
| 04/25/2001 | CN1292956A Method for managing failures on dynamic synchronous transfer mode dual ring topologies |
| 04/25/2001 | CN1292951A Method and arrangement for real-time transmission of compressed data |
| 04/25/2001 | CN1065090C Method and apparatus for adaptive clock recovery |
| 04/24/2001 | US6223305 Method and apparatus for resetting, enabling and freezing a communication device in a diagnostic process |
| 04/24/2001 | US6223219 Trail management across transport functionality of large and complex telecommunications networks |
| 04/24/2001 | US6223172 Address routing using address-sensitive mask decimation scheme |
| 04/24/2001 | US6223149 Non-distributed LAN emulation server redundancy method |
| 04/24/2001 | US6222955 Integrated 1×N optical switch |
| 04/24/2001 | US6222954 Fault-tolerant fiber-optical beam control modules |
| 04/24/2001 | US6222892 Synchronization message reception processing apparatus |
| 04/24/2001 | US6222859 Data communication method, data communication terminal, data communication system and communication control system |
| 04/24/2001 | US6222858 Method of inverse multiplexing for ATM |
| 04/24/2001 | US6222849 Designating a control channel in a telecommunications system |
| 04/24/2001 | US6222848 Gigabit ethernet interface to synchronous optical network (SONET) ring |
| 04/24/2001 | US6222845 System and method for providing unitary virtual circuit in digital network having communication links of diverse service types |
| 04/24/2001 | US6222844 Frame relay interworking service control method with ATM network using a permanent virtual connection |
| 04/24/2001 | US6222843 Providing services in a telecommunications network |
| 04/24/2001 | US6222842 System providing for multiple virtual circuits between two network entities |
| 04/24/2001 | US6222839 Packet switching apparatus |
| 04/24/2001 | US6222837 Internet service via ISDN |
| 04/24/2001 | US6222832 Fast Acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system |
| 04/24/2001 | US6222826 Multimedia calling method and apparatus |
| 04/24/2001 | US6222823 Broadband switching system |
| 04/24/2001 | US6222820 Method of VCC/VPC redundancy for asynchronous transfer mode networks |
| 04/24/2001 | US6222654 Optical node system for a ring architecture and method thereof |
| 04/24/2001 | CA2248240C Method and apparatus for provisioning network services |
| 04/24/2001 | CA2226079C Telephone exchange |
| 04/22/2001 | CA2323277A1 Fractional atm cells for low bit rate voice |
| 04/19/2001 | WO2001028278A1 Optical routing switch |
| 04/19/2001 | WO2001028258A2 MECHANICALLY ACTUATED MxN OPTICAL SWITCH MATRIX |
| 04/19/2001 | WO2001028182A1 Data transmission apparatus |
| 04/19/2001 | WO2001028166A1 Network management method |
| 04/19/2001 | WO2001028163A1 Network for a reconfiguration after a step-by-step repair of defects |
| 04/19/2001 | WO2001028144A1 Synchronizing device and synchronizing system |
| 04/19/2001 | WO2001028143A1 Multiplexing method, multiplexing device, and network including the multiplexing device |
| 04/19/2001 | WO2001027710A2 A method and system for software updating |
| 04/19/2001 | WO2000004671A3 Method and apparatus for identifying and tracking connections of communication lines |
| 04/19/2001 | DE19949642A1 Netzwerk zur Rekonfigurierung nach einer schrittweisen Reparatur von Defekten Network reconfiguration to gradually repair of defects |
| 04/19/2001 | DE19949316A1 Verfahren zur Übermittlung von Dienst-Signalisierungsnachrichten, Vermittlungsstelle, Konvertierungsknoten und Dienststeuerungsknoten Method for transmitting service signaling messages, exchange, conversion nodes and service control point |
| 04/19/2001 | DE19948098A1 ISDN-Gerät mit "Plug-and-Play"-Funktion, Verfahren zum Abspeichern einer "Multiple Subscriber Number" in dem ISDN-Gerät und Verwendung eines ISDN-Geräts zur Durchführung dieses Verfahrens ISDN device with "Plug and Play" function, method for storing a "Multiple Subscriber Number" in the ISDN device and use an ISDN device for implementing said method |
| 04/19/2001 | DE19947726A1 Star configuration connection method for ISDN peripherals at network terminal uses star coupler for combining star cabling segments into logic bus coupled to network |
| 04/19/2001 | DE19945901A1 Verfahren und Vorrichtung zum Einkanalempfang bzw. Mehrkanalempfang eines analogen Signals bzw. einer Vielzahl von analogen Signalen Method and apparatus for multi-channel Einkanalempfang or receiving an analog signal and a plurality of analog signals |
| 04/18/2001 | EP1093320A1 A communications network for exchanging data packets of ATM connections and methods and network nodes for this communications network |
| 04/18/2001 | EP1093313A2 Method for transmission of service related signalling messages, service switching point, conversion node, and service control point |
| 04/18/2001 | EP1093266A2 Telecommunications switches and methods for their operation |
| 04/18/2001 | EP1093264A2 Method and apparatus for providing cell payload integrity verification and detecting defective modules in telecommunication devices |
| 04/18/2001 | EP1093263A2 Method and devices for cell loss detection in ATM telecommunication devices |
| 04/18/2001 | EP1093256A2 Method and apparatus for generic frame relay services support in a communication network |
| 04/18/2001 | EP1093247A2 Network unit with redundant cross connect matrix |
| 04/18/2001 | EP1093010A2 Tunable optical add/drop multiplexer |
| 04/18/2001 | EP1092334A2 Integrated element manager and integrated multi-services access platform |
| 04/18/2001 | EP1092199A1 System and method for controlling a network processor |
| 04/18/2001 | EP1092166A2 Planar array optical switch and method |
| 04/18/2001 | EP0868823B1 Process for transmitting data in a universal transmission system |
| 04/17/2001 | US6219736 Universal serial bus (USB) RAM architecture for use with microcomputers via an interface optimized for integrated services device network (ISDN) |
| 04/17/2001 | US6219728 Method and apparatus for allocating shared memory resources among a plurality of queues each having a threshold value therefor |
| 04/17/2001 | US6219352 Queue management with support for multicasts in an asynchronous transfer mode (ATM) switch |
| 04/17/2001 | US6219351 Implementation of buffering in a packet-switched telecommunications network |
| 04/17/2001 | US6219350 ATM cell converting apparatus which includes tone and DTMF generating function and method using the same |
| 04/17/2001 | US6219349 Broadband switching networks |
| 04/17/2001 | US6219348 ATM-based distributed virtual tandem switching system |
| 04/17/2001 | US6219337 ATM network enabling quick and reliable reconstruction by distributing a series of steps to communication nodes to follow a time-varying traffic load |
| 04/17/2001 | US6219336 Terminal multiplexer and method of constructing the terminal multiplexer |
| 04/17/2001 | US6219162 Methods for equalizing WDM systems |
| 04/17/2001 | US6219161 Optical layer survivability and security system |
| 04/17/2001 | CA2207175C Optical waveguide cross-point switch |
| 04/17/2001 | CA2167756C Low cost isdn/pots service using atm |
| 04/15/2001 | CA2322925A1 A communications network for exchanging data packets of atm connections and methods and network nodes for this communications network |
| 04/14/2001 | CA2308643A1 Method and apparatus for providing integral cell payload integrity verification and detecting defective modules in telecommunication devices |
| 04/14/2001 | CA2308642A1 Method and devices for cell loss detection in atm telecommunication devices |
| 04/12/2001 | WO2001026347A1 Automatic person-following communication system |
| 04/12/2001 | WO2001026313A1 System and method for providing pots services in dsl environment in event of failures |
| 04/12/2001 | WO2001026312A1 System and method for providing voice and/or data services |
| 04/12/2001 | WO2001026309A1 Hierarchical output-queued packet-buffering system and method |
| 04/12/2001 | WO2001026308A2 A dynamic programmable routing architecture with quality of service support |
| 04/12/2001 | WO2001026307A1 Messaging services for a digital subscriber loop |