Patents
Patents for H04Q 11 - Selecting arrangements for multiplex systems (43,004)
02/1999
02/04/1999CA2297253A1 Telecommunications system
02/03/1999EP0895438A2 Circuit arrangement for a network termination unit
02/03/1999EP0895381A1 Telecommunication network with suppression of multiple compression/decompression of voice packets
02/03/1999EP0895380A2 Reachable Address Prefix alternative routing for iso 10589
02/03/1999EP0895379A1 Data transmitting method
02/03/1999EP0895377A1 Data communication system and method, data transmission device and method
02/03/1999EP0895371A2 Time multiplexed oriented interface between a central and decentral components of communication devices
02/03/1999EP0894415A1 Control of switching in a telecommunication network
02/03/1999EP0894394A1 Telephone system
02/03/1999EP0894386A2 Packet telephone system
02/03/1999EP0894385A2 Minicell decoupling
02/03/1999EP0894384A1 A method and a network element for transferring data packets in a teletransmission network
02/03/1999EP0894383A1 Speech transmission in a packet network
02/03/1999EP0894382A1 Arrangement and method for allocation of bandwith and buffer space in an atm network
02/03/1999EP0894380A1 Method for flow controlling atm traffic
02/03/1999CN1207233A Service multiplexer
02/03/1999CN1207232A Modular optical cross-connect architecture with optical wavelength switching
02/02/1999US5867780 Access free wireless telephony fulfillment service system
02/02/1999US5867677 Switching adapter and method for a computer system
02/02/1999US5867663 Method and system for controlling network service parameters in a cell based communications network
02/02/1999US5867545 Phase-locked loop circuit
02/02/1999US5867543 Multi-rate transmission system
02/02/1999US5867502 Method and system for interfacing an ATM switch and an optical network wherein bandwidth is maximized and non-local data streams are grouped into destination groups
02/02/1999US5867500 Communications in a distribution network
02/02/1999US5867496 Interface device
02/02/1999US5867484 Switchable multi-drop video distribution system
02/02/1999US5867482 Traffic control method and system for ATM switching apparatus
02/02/1999US5867481 Node device and alarm notification control method for ATM network
02/02/1999US5867291 Programmable wavelength router
02/02/1999US5867289 Fault detection for all-optical add-drop multiplexer
02/02/1999US5867041 Clock signal testing apparatus for use in a synchronous transmission system
02/02/1999CA2112136C Broadband input buffered atm switch
02/02/1999CA2090664C Inter-network transport element of sonet overhead
02/02/1999CA2090663C Sonet overhead server
02/02/1999CA2060231C Embedded control network
02/02/1999CA2055546C Self-routing network using optical gate array driven by control voltages coincidental with packet header pulses
02/02/1999CA2048597C Optical interconnection network
02/02/1999CA2021070C Universal isdn subscriber line module
01/1999
01/28/1999WO1999004596A1 Method and apparatus for providing broadband access conferencing services
01/28/1999WO1999004595A1 Method and apparatus for multipoint-to-point transmission in an atm network
01/28/1999WO1999004594A2 Burst correlation dispersion mechanism for a packet switched communications system
01/28/1999WO1999004592A1 Data communication method, mobile machine, and radio base station
01/28/1999WO1999004536A2 Flow control in a telecommunications network
01/28/1999WO1999004535A1 Method for optimizing load in link segments in abr traffic
01/28/1999WO1999004534A1 Metropolitan wide area network
01/28/1999WO1999004522A1 Method and apparatus for adaptive loss-less compression of cell/packet headers
01/28/1999WO1999004521A2 A method and apparatus for segmentation and reassembly of packets/cells over satellite/wireless networks
01/28/1999WO1999004515A1 Method and apparatus for fast acquisition and synchronization of transmission frames
01/28/1999WO1999004509A1 Method and apparatus for minimizing delay variance via time divided transmissions
01/28/1999WO1999004508A1 Multicarrier demux/demod (mcdd) wireless network architecture
01/28/1999WO1999004340A1 A frame format and frame assembling/disassembling method for the frame format
01/28/1999WO1999004339A2 Method and apparatus for improving asynchronous transfer mode operation over noisy, high speed wireless links
01/28/1999WO1999004338A1 Method and apparatus for adaptive control of forward error correction codes
01/28/1999WO1998049861A3 Method for using narrow band performance characteristics provided in broad band communication terminals in broad band networks
01/28/1999WO1998047251A3 Unified access platform distributing atm cells and telephony signals to subscriber premises over twisted wire pairs
01/28/1999WO1998047165A3 Method and system for call processing in atm
01/28/1999WO1998044641A3 Optical bit rate converter
01/28/1999DE19735778C1 Free hardware unit determination method in telecommunications network
01/28/1999DE19732171A1 Verfahren und Vermittlungseinheit zum Übermitteln von Daten gemäß dem ATM-Protokoll und dem Internet-Protokoll Method and switching unit for transmitting data according to the ATM protocol and the Internet Protocol
01/28/1999DE19731971A1 Netzabschlußeinheit Network termination unit
01/28/1999DE19731205A1 Verfahren und Funk-Kommunikationssystem zur Informationsübertragung mittels ATM-Zellen Method and radio communication system for transmitting information by means of ATM cells
01/28/1999DE19731196A1 Special terminal adapter programming method
01/28/1999CA2266508A1 Data communication method, mobile machine, and radio base station
01/27/1999EP0893934A1 A device for simultaneous switching of different telecommunications signals
01/27/1999EP0893894A2 A method for designing sonet ring networks suitable for local access
01/27/1999EP0893037A1 Minicell segmentation and reassembly
01/27/1999EP0893017A1 Bundled protection switching in a wide area network
01/27/1999EP0893016A1 Add/drop multiplexer
01/27/1999EP0893015A1 Subscriber network interface and method
01/27/1999CN1206539A Wireless architecture having redistributed access functions
01/27/1999CN1206321A Zn X n multiplexing switch
01/27/1999CN1206285A Frame aligner including two buffers
01/27/1999CN1206273A Method of controlling path audit in switches
01/27/1999CN1206262A Method of assigning time slots, as well as system, center, and subscriber facility for carrying out this method
01/27/1999CN1206250A Multifunctional radio communication apparatus for being connected to digital public communication line
01/26/1999US5864559 ISDN modem capable of self-configuring to use one of a variety of pre-programmed ISDN protocols
01/26/1999US5864556 Multiplexer for an ATM network which employs a hierarchical cell allocation scheme
01/26/1999US5864555 Method and apparatus for generating a proxy connection endpoint for operation administration and management (OAM) asynchronous transfer mode (ATM) cells
01/26/1999US5864554 Multi-port network adapter
01/26/1999US5864553 Multiport frame exchange system
01/26/1999US5864552 Rearrangeable non-blocking switching network
01/26/1999US5864551 Method of operating a bridge for expandable telecommunications system
01/26/1999US5864542 Scalable multimedia network
01/26/1999US5864541 Method and system for simultaneous service capacity calculation for multimedia services under aggregate traffic conditions
01/26/1999US5864540 Method for integrated traffic shaping in a packet-switched network
01/26/1999US5864538 First-order rate-based flow control with adaptive queue threshold for ATM networks
01/26/1999US5864537 Media information distribution services system and method
01/26/1999US5864536 Method and apparatus for adapting a transmission bit rate of a data multiplexer operating according to an asynchronous transfer mode
01/26/1999US5864415 Fiber optic network with wavelength-division-multiplexed transmission to customer premises
01/26/1999US5864414 WDM network with control wavelength
01/26/1999CA2154017C Tunable add/drop optical filtering method and apparatus
01/26/1999CA2125704C Receiver/decoder for a serial network of i/o devices
01/26/1999CA2099972C Apparatus and method for selective tributary switching in a bidirectional ring transmission system
01/26/1999CA2069346C Atm cell error processing system
01/24/1999CA2243777A1 A method for designing sonet ring networks suitable for local access
01/24/1999CA2211395A1 Optical switching system
01/22/1999CA2243585A1 Aal5 jitter reduction method and apparatus
01/21/1999WO1999003302A1 A wireless system for providing symmetrical, bidirectional broadband telecommunications and multimedia services employing a computer-controlled radio system
01/21/1999WO1999003301A2 System and method for providing a busy signal to a communication
01/21/1999WO1999003300A2 Redundancy termination