| Patents for H04Q 11 - Selecting arrangements for multiplex systems (43,004) |
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| 02/22/2000 | US6028842 Dynamic traffic conditioning |
| 02/22/2000 | US6028697 Erbium doped optical fiber amplifier for automatically tracing and filtering wavelength of transmitted light and its operation method |
| 02/21/2000 | CA2279043A1 Shared voice and data line |
| 02/20/2000 | CA2277493A1 Fault detection and isolation in a synchronous optical network (sonet) and in a synchronous digital hierachy (sdh) network |
| 02/18/2000 | CA2280356A1 Intercommunication apparatus and communication method using the intercommunication apparatus |
| 02/17/2000 | WO2000008892A1 Method for operating a terminal unit in a telephone exchange |
| 02/17/2000 | WO2000008891A1 Method for switching a first communication link to a second communication link between two communication systems |
| 02/17/2000 | WO2000008890A2 Internet/intranet access mechanism |
| 02/17/2000 | WO2000008872A2 Network of coupled data units in a digital switching system |
| 02/17/2000 | WO2000008811A1 A link-level flow control method for an atm server |
| 02/17/2000 | WO2000008807A1 Atm virtual private networks |
| 02/17/2000 | WO2000008801A2 In-line packet processing |
| 02/17/2000 | WO2000008800A2 Synchronizing source-synchronous links in a switching device |
| 02/17/2000 | WO2000000877A3 Systems and methods for on-chip storage of virtual connection descriptors |
| 02/17/2000 | WO1999062271B1 Data circuit for operation, administration and management functions (oa & m) in a digital telecommunications network |
| 02/17/2000 | WO1999060798A3 Method and apparatus for efficient switching of partial minicellsin atm adaptation layer 2 |
| 02/17/2000 | WO1999056433A3 Packet-switch system |
| 02/17/2000 | WO1999056096A9 Corrected concentric spectrometer |
| 02/17/2000 | DE19836893A1 Koppelvorrichtung mit vollständiger Übertragung des Inhaltes eines Kopffeldes einer Zelle Coupling device with complete transfer of the contents of a header field of a cell |
| 02/17/2000 | DE19836254A1 Activation and deactivation of source and drain of tandem connection in telecommunications network for testing quality of data in specific transmission section |
| 02/17/2000 | DE19834975A1 Verfahren zum Umschalten einer ersten auf eine zweite Kommunikationsverbindung, die jeweils zwischen einem ersten und einem zweiten Kommunikationssystem bestehen A method of switching a first to a second communication link, which consist in each case between a first and a second communication system |
| 02/17/2000 | CA2369041A1 Atm virtual private networks |
| 02/17/2000 | CA2339251A1 In-line packet processing |
| 02/17/2000 | CA2338778A1 A link-level flow control method for an atm server |
| 02/16/2000 | EP0980192A1 A method for transferring data over a satellite network by using unique beam identifiers to route the data |
| 02/16/2000 | EP0980191A1 PNNI topology abstraction |
| 02/16/2000 | EP0979589A2 Method for using narrow band performance characteristics provided in broad band communication terminals in broad band networks |
| 02/16/2000 | EP0979588A1 Method and apparatus for routing internet calls |
| 02/16/2000 | EP0979566A2 Data suppression and regeneration |
| 02/16/2000 | EP0834123B1 Machine control module for a processor |
| 02/16/2000 | CN1244986A Communications system and method |
| 02/16/2000 | CN1244755A Fixed length data processing apparatus |
| 02/16/2000 | CN1244750A Warn clearning method for optic transport device |
| 02/15/2000 | US6026467 Content-addressable memory implemented with a memory management unit |
| 02/15/2000 | US6026156 Enhanced call waiting |
| 02/15/2000 | US6026153 Personal communicator telephone system |
| 02/15/2000 | US6026149 Method and apparatus for managing telecommunications |
| 02/15/2000 | US6026098 Line multiplexing system |
| 02/15/2000 | US6026091 ATM gateway system |
| 02/15/2000 | US6026090 Method and system for receiving ATM cells from an ATM network by a host |
| 02/15/2000 | US6026088 Network architecture |
| 02/15/2000 | US6026080 Method for providing enhanced H.321-based multimedia conferencing services over the ATM wide area network |
| 02/15/2000 | US6026077 Failure restoration system suitable for a large-scale network |
| 02/15/2000 | US6026076 Detecting digital multiplexer faults |
| 02/15/2000 | CA2202955C Isdn d channel restoration without loss of signaling or packet data |
| 02/15/2000 | CA2146691C Translator chip for a wideband network |
| 02/15/2000 | CA2145017C Cell multiplexer having cell delineation function |
| 02/15/2000 | CA2144837C Switching equipment |
| 02/10/2000 | WO2000007407A1 A method and apparatus to provide end-to-end quality of service guarantee |
| 02/10/2000 | WO2000007406A2 Knowledge-based connection admission method and apparatus for providing efficient multiplexing of data and speech over aal2 |
| 02/10/2000 | WO2000007337A1 Apparatus and method for a telephony gateway |
| 02/10/2000 | WO2000007311A1 Method and apparatus for estimating source-destination traffic in a packet-switched communications network |
| 02/10/2000 | DE19835394A1 Verfahren und Vorrichtung zur Kommunikation zwischen mehreren, an einem externen ISDN-SO-Bus angeschlossenen Teilnehmern Method and apparatus for communication between a plurality of devices connected to an external ISDN-SO-bus participants |
| 02/10/2000 | CA2279773A1 Telecommunications system |
| 02/09/2000 | EP0979021A2 Method and apparatus for communication between multiple terminals connected to an external ISDN-S0-bus |
| 02/09/2000 | EP0979020A2 A rerouting method for a PVC route on an ATM network and a network management system using the rerouting method |
| 02/09/2000 | EP0978968A2 High speed cross point switch routing circuit with word-synchronous serial back plane |
| 02/09/2000 | EP0978967A2 Traffic control apparatus and method |
| 02/09/2000 | EP0978218A2 Isdn network with a dect intermediate system |
| 02/09/2000 | EP0978217A1 Method for changeover to standby of transmission installations for bi-directional transmission of atm cells |
| 02/09/2000 | EP0978216A1 Method and apparatus for atm address resolution |
| 02/09/2000 | EP0978215A1 Resource management of an atm connection |
| 02/09/2000 | EP0978213A2 Isdn terminal adapter using digital signal processor |
| 02/09/2000 | EP0978191A1 Procedure for the transmission of information in a telephone network |
| 02/09/2000 | EP0978181A1 Transmission of atm cells |
| 02/09/2000 | CN1244331A Method for realizing emulated ringed network structures in telecommunications network designed according to asynchronous transfer mode |
| 02/09/2000 | CN1244263A Photonic home area network fiber/power insertion apparatus |
| 02/09/2000 | CN1244080A Control system structure with multi-layer signal status protocol |
| 02/09/2000 | CN1243985A Method and connecting device for initializing set of ISDN adaptor assembly |
| 02/09/2000 | CN1049316C Method for distributing technology selective connecting and fixed connecting resources from comunication system |
| 02/08/2000 | US6023617 Call routing in a wireless telecommunications system |
| 02/08/2000 | US6023505 System and method for providing a busy signal to a communication |
| 02/08/2000 | US6023474 Broadband telecommunications system interface |
| 02/08/2000 | US6023473 Application programming interface for modem and ISDN processing |
| 02/08/2000 | US6023469 Idle address controller for shared buffer type ATM switch |
| 02/08/2000 | US6023468 ATM cell spacing method and device therefor |
| 02/08/2000 | US6023467 Operations and maintenance data flows over a point to multipoint broadband access network |
| 02/08/2000 | US6023466 Bit mapping apparatus and method |
| 02/08/2000 | US6023465 Communications system |
| 02/08/2000 | US6023461 Handoff method for an ATM wireless network wherein both the switch and the mobile buffer cells and the mobile controls when the handoff will occur |
| 02/08/2000 | US6023456 Dynamic traffic conditioning |
| 02/08/2000 | US6023455 Loopback cell control system |
| 02/08/2000 | US6023453 System and method employing last occurrence and sliding window technique for determining minimum and maximum values |
| 02/08/2000 | US6023452 Network failure restoration method with different recovery performances for different signal groups |
| 02/08/2000 | US6023361 Fiber optic network using space and wavelength multiplexed data channel arrays |
| 02/08/2000 | US6023360 Multiple-channel all-optical TDM-WDM converter and multiple-channel all-optical TDM demultiplexer |
| 02/08/2000 | US6023359 Optical wavelength-division multiplex transmission equipment with a ring structure |
| 02/08/2000 | CA2182974C High speed communications system for analog subscriber connections |
| 02/03/2000 | WO2000005918A1 Method for determining packets of data contained in a continuous data flow |
| 02/03/2000 | WO2000005917A1 Method for switching data received via a packet oriented data transmission path |
| 02/03/2000 | WO2000005840A2 Network interworking device and corresponding method |
| 02/03/2000 | WO2000005838A2 Switching matrix for a communication network |
| 02/03/2000 | WO2000005832A1 Optical communication systems, apparatuses, and methods |
| 02/03/2000 | WO2000005656A1 Dynamic buffer management scheme for atm switches |
| 02/03/2000 | WO1999048301A3 Data transport system |
| 02/03/2000 | DE19833969A1 Method for setting up communication link e.g. between private individuals and firms |
| 02/03/2000 | DE19832998A1 Verfahren zur Ermittlung von in einem kontinuierlichen Datenstrom enthaltenen Datenpaketen Method for determining a continuous data stream contained in data packets |
| 02/03/2000 | DE19828654A1 Empfängereinheiten, Vermittlungsstelle und Verfahren zum Erfassen von im Sprachkanal übertragenen vermittlungstechnischen Steuersignalen Receiver units, exchange and method for detecting transmitted in the voice channel call processing control signals |
| 02/03/2000 | DE19826374A1 Method of data transmission between two terminals e.g. fax machines with different transmission parameters by directing data via converter integrated in communication network |
| 02/03/2000 | CA2338293A1 Method for switching data received via a packet-oriented data transmission link |