Patents
Patents for H04Q 11 - Selecting arrangements for multiplex systems (43,004)
06/2000
06/06/2000US6072610 Optical transmission system
06/06/2000CA2181293C Atm layer device
06/06/2000CA2166163C Network system as no arbitration control required, node device utilized in the network system, and transmission control method for the node device
06/06/2000CA2151701C Photonic switching method and photonic switch utilizing same
06/03/2000CA2290798A1 Interconnection management system for network components
06/02/2000WO2000032008A1 Method and device for the wfq statistical multiplexing of atm flows
06/02/2000WO2000032007A1 Atm telecommunication method whereby the terminals transmit to a common station
06/02/2000WO2000032006A2 Isdn-network with a hardware-platform in switching centres
06/02/2000WO2000032005A1 Method for aligning of packet loss priority information
06/02/2000WO2000031996A2 Efficient in-band signaling for discontinuous transmission and configuration changes in adaptive multi-rate communications systems
06/02/2000WO2000031946A2 Packet pipe architecture for access networks
06/02/2000WO2000031927A1 Method for establishing alternative routes in a telecommunication network
06/02/2000WO2000031923A1 Data transmission system for reducing terminal power consumption in a wireless network
06/02/2000WO1999057850A3 Sonet jo byte message monitoring system
06/02/2000WO1999056456A3 Alternating speech and data transmission in digital communications systems
06/02/2000CA2352374A1 Packet pipe architecture for access networks
06/02/2000CA2352135A1 Method for aligning of packet loss priority information
05/2000
05/31/2000EP1005248A2 Apparatus and method for converting different data formats
05/31/2000EP1005247A2 Compact non-blocking non-dilated optical switch using mode conversion
05/31/2000EP1004910A2 Optical crossconnect system comprising reconfigurable lightreflecting devices
05/31/2000EP1004221A1 Method for atm communication statistical multiplexing
05/31/2000EP1004220A1 Method for atm communication statistical multiplexing
05/31/2000EP1004218A1 Telecommunications system
05/31/2000EP1004210A2 Procedure for cascading v5 interfaces
05/31/2000EP1004209A2 Procedure for the transmission of protocols in a cascaded v5 interface
05/31/2000EP1004190A1 Common time reference for packet switches
05/31/2000EP1004189A1 Packet switching with common time reference
05/31/2000EP1004186A1 Adaptive transmit rate control scheduler
05/31/2000EP1004178A2 A teletransmission network, network elements therefor and a method of identifying the synchronization of a network element
05/31/2000DE19852789A1 Verfahren und Schaltungsanordnung zur gleichzeitigen Herstellung von Kommunikationsverbindungen zwischen einer Teilnehmerstelle und weiteren Teilnehmerstellen Method and circuit for simultaneous production of communication links between a subscriber station and other subscriber stations
05/31/2000CN1255276A Method and device for network-wide connection analysis on telecommunication network
05/31/2000CN1255264A Method for communication control in network
05/31/2000CN1255034A System terminal for wireless local loop
05/31/2000CN1255001A Communication system
05/30/2000USRE36716 Switching system for switching cells having error detection apparatus
05/30/2000US6070089 Method and apparatus for control of vocoder bypass utilizing inband signaling
05/30/2000US6069947 Communication system architecture and operating protocol therefor
05/30/2000US6069899 Home area network system and method
05/30/2000US6069895 Distributed route server
05/30/2000US6069894 Enhancement of network operation and performance
05/30/2000US6069892 Fixed-length cell transmission system, fixed-length cell transmitting unit, and fixed-length cell receiving unit
05/30/2000US6069891 Intranet voice over data operator service
05/30/2000US6069889 Aggregation of data flows on switched network paths
05/30/2000US6069876 Performance monitoring of an ATM Network
05/30/2000US6069872 Explicit rate congestion control system and method
05/30/2000US6069720 Optical telecommunications network
05/30/2000US6069719 Dynamically reconfigurable optical add-drop multiplexers for WDM optical communication systems
05/30/2000CA2172263C Digital telecommunication link for efficiently transporting mixed classes of packets
05/30/2000CA2157454C Transmission convergence sublayer multiplex generating/terminating apparatus
05/25/2000WO2000030401A1 Method and apparatus for support of ip differentiated service over mpoa
05/25/2000WO2000030400A1 Method and circuit for simultaneously producing communications links
05/25/2000WO2000030399A2 Communication system using a compressed connection
05/25/2000WO2000030371A2 Method and system for the management of a v5 interface
05/25/2000WO2000030369A1 Security in telecommunications network gateways
05/25/2000WO2000030310A2 Method and apparatus for determining properties of a signal transmission channel
05/25/2000WO2000030304A1 Aal2 processing device and method for atm network
05/25/2000WO2000030298A1 System and method for reducing latency in software modem for high-speed synchronous transmission
05/25/2000WO2000030282A1 Code-based optical networks, methods, and apparatus
05/25/2000WO2000029887A1 Codes, methods, and apparatus for optical encoding and decoding
05/25/2000WO2000019765A3 Method for connecting communications terminals to a exchange via a communications network
05/25/2000WO2000019764A3 Method for connecting exchanges via a packet-oriented communications network
05/25/2000WO2000018177A3 Method for controlling overloads in atm communications systems
05/25/2000WO2000018176A3 Method for exchanging signalling information for at least one call that can be switched via a packet switching network
05/25/2000WO2000016530A3 A transmission system, a method and an apparatus providing access for ip data packets to a firewall protected network
05/25/2000WO2000016522A3 Methods for changing the bandwidth of a circuit switched channel
05/25/2000DE19852427A1 Verfahren zur verbindungsindividuellen Bestimmung der aktuell zulässigen Übertragungsrate von ATM-Zellen A method for determining the connection-specific current maximum transmission rate of ATM cells
05/25/2000DE19852121A1 Verfahren, Telekommunikationsendgerät und Telekommunikationszentrale zur bidirektionalen Übertragung von Daten auf einer Übertragungsstrecke Procedures, telecommunications terminal and telecommunication center for bidirectional transmission of data on a transmission path
05/25/2000CA2347367A1 Security in telecommunications network gateways
05/25/2000CA2316866A1 Communication system using a compressed connection
05/24/2000EP1003348A2 Telecommunications network with a transport layer controlled by an internet protocol layer
05/24/2000EP1003347A2 Network comprising a plurality of endusers and method for operating that network
05/24/2000EP1003320A1 Data communication apparatus
05/24/2000EP1002443A1 System and method for establishing a communication connection
05/24/2000EP1002403A2 Communication network using different transmission properties
05/24/2000EP1002389A2 Method of timestamp synchronization of a reservation-based tdma protocol
05/24/2000EP1002383A1 Multi-wavelength cross-connect optical network
05/24/2000EP1002272A1 Method and apparatus for adaptive control of forward error correction codes
05/24/2000CN1254491A Method for using narrow band performance characteristics provided in broad band communication terminals in broad band networks
05/24/2000CN1254490A Automatic media switching apparatus and method
05/24/2000CN1254485A Path optimization in packet-based telecommunication network
05/24/2000CN1254473A Broadcast and reception system, and conditional access system therefor
05/24/2000CN1254228A One point-to-several points network
05/23/2000USRE36707 Video telephony dialing
05/23/2000US6067634 System and method for resource recovery in a distributed system
05/23/2000US6067563 Method and apparatus for avoiding control reads in a network node
05/23/2000US6067443 Communicator for a telephone system
05/23/2000US6067389 Wavelength-selective optical cross-connect
05/23/2000US6067356 Method of routing emergency calls
05/23/2000US6067305 Computer telephone integration exchange system
05/23/2000US6067299 Communications system for providing ATM connections and echo cancellation
05/23/2000US6067298 ATM switching system which separates services classes and uses a code switching section and back pressure signals
05/23/2000US6067296 Parallel backplane architecture providing asymmetric bus time slot cross-connect capability
05/23/2000US6067287 Neural fuzzy connection admission controller and method in a node of an asynchronous transfer mode (ATM) communication network
05/23/2000US6067286 Data network switch with fault tolerance
05/23/2000CA2290297A1 Expediting reconvergence in a routing device
05/23/2000CA2189806C Method of mapping from address resolution protocol to next hop resolution protocol
05/23/2000CA2180013C Communications in a distribution network
05/18/2000WO2000028779A1 Method and apparatus to reduce jitter in packet switched networks
05/18/2000WO2000028778A1 System for setting up at least one media path for a media stream as well as a method and software for controlling a media device
05/18/2000WO2000028777A2 Resource allocator