| Patents for H04L 12 - Data switching networks (448,999) |
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| 09/20/1997 | CA2200485A1 Method to estimate the current datapacket rate of a virtual connection, a feedback mechanism using said method and device, switching node and destination node realizing said method |
| 09/18/1997 | WO1997034428A2 Optical switch architecture |
| 09/18/1997 | WO1997034421A1 Data transmission using atm over hybrid fiber coax |
| 09/18/1997 | WO1997034410A2 Network based multimedia messaging method for non-ccitt compliant switches |
| 09/18/1997 | WO1997034405A1 Mail reception notifying system and mail reception notifying method |
| 09/18/1997 | WO1997034398A1 Methods and apparatus for detecting the presence of a prescribed signal in a communication channel |
| 09/18/1997 | WO1997034395A1 Event-driven cell scheduler and method for supporting multiple service categories in a communication network |
| 09/18/1997 | WO1997034394A1 Efficient output-request packet switch and method |
| 09/18/1997 | WO1997034393A1 Virtual path-based static routing |
| 09/18/1997 | WO1997034392A1 Flow and congestion control in packet switched networks |
| 09/18/1997 | WO1997034386A1 Method and apparatus for analyzing and monitoring packet streams |
| 09/18/1997 | WO1997034385A1 Mobile communication system |
| 09/18/1997 | WO1997029596A3 A connection establishment method, a subscriber terminal unit and a radio system |
| 09/18/1997 | DE19625401C1 Multiplex bus-system for data transmission in motor vehicle occupant restraint safety system |
| 09/18/1997 | DE19609556A1 Verfahren zur Datenkommunikation und Datenkommunikationssystem zur Durchführung des Verfahrens A method for data communication and data communication system for performing the method |
| 09/18/1997 | DE19608183A1 Verfahren und Anordnung zum Verbessern des Ausnutzungsgrades von Telekommunikationskanälen in örtlich konzentrierten, asynchronen, drahtlosen Telekommunikatonssystemen Method and system for improving the degree of utilization of telecommunication channels in locally concentrated, asynchronous, wireless Telekommunikatonssystemen |
| 09/18/1997 | CA2231282A1 Method and apparatus for analyzing and monitoring packet streams |
| 09/17/1997 | EP0796031A2 Broadband/narrowband interworking |
| 09/17/1997 | EP0796027A2 Design of a closed loop feed back control for ABR service |
| 09/17/1997 | EP0796024A2 Low power, short range point-to-multipoint communications system |
| 09/17/1997 | EP0796022A2 Asynchronous transfer mode wireless communications systems with handoff and method of operation |
| 09/17/1997 | EP0795994A2 Method for providing a system of cables in the domestic area |
| 09/17/1997 | EP0795980A2 Packet transfer method and packet transfer apparatus |
| 09/17/1997 | EP0795948A1 System for utility demand monitoring and control |
| 09/17/1997 | EP0795260A2 Atm-cells jitter reducing process |
| 09/17/1997 | EP0795259A1 Atm inverse multiplexing |
| 09/17/1997 | EP0795243A1 Routing in a communication network |
| 09/17/1997 | EP0795242A1 Routing in data communications network |
| 09/17/1997 | EP0795212A1 Burst-error resistant atm microwave link and network |
| 09/17/1997 | EP0564548B1 Apparatus and method for creation of a user definable video displayed document showing changes in real time data |
| 09/17/1997 | CN1159858A Scalable distributed computing environment |
| 09/17/1997 | CN1159723A Network blocking test method and equipment |
| 09/17/1997 | CN1159690A Method for establishing route information in ATM communication network |
| 09/16/1997 | US5669062 Methods of demand-based adaptive channel reuse for telecommunications systems |
| 09/16/1997 | US5668952 Method for resolving network address by sending reresolve request to nodes at selected time period after establishing address table, and updating the table with received reply thereto |
| 09/16/1997 | US5668951 Avoiding congestion system for reducing traffic load on selected end systems which utilizing above their allocated fair shares to optimize throughput at intermediate node |
| 09/16/1997 | US5668880 Inter-vehicle personal data communications device |
| 09/16/1997 | US5668877 Method and apparatus for stepping pair keys in a key-management scheme |
| 09/16/1997 | US5668857 Communication server apparatus and method |
| 09/16/1997 | US5668855 Message management system |
| 09/16/1997 | US5668841 Timing recovery for variable bit-rate video on asynchronous transfer mode (ATM) networks |
| 09/16/1997 | US5668812 Apparatus for detecting and controlling loss of ATM cell |
| 09/16/1997 | US5668811 Method of maintaining frame synchronization in a communication network |
| 09/16/1997 | US5668810 Data transmission protocol method and apparatus |
| 09/16/1997 | US5668809 Single chip network hub with dynamic window filter |
| 09/16/1997 | US5668803 Protocol for packet data communication system |
| 09/16/1997 | US5668801 Method for evaluating a number of discriminated digital data units and for estimating the response time |
| 09/16/1997 | US5668800 Path testing in communications networks |
| 09/16/1997 | US5668799 Bus line traffic control adapter apparatus |
| 09/16/1997 | US5668798 Multiplexed TC sublayer for ATM switch |
| 09/16/1997 | US5668797 Traffic controller for cell-based transmission |
| 09/16/1997 | US5668738 Dynamic idle aggregation in digital signal transmission |
| 09/16/1997 | CA2109899C Multi-media integrated message arrangement |
| 09/16/1997 | CA2072182C Congestion control for high speed packet networks |
| 09/16/1997 | CA2060460C Atm exchange system |
| 09/16/1997 | CA2049476C Exchange control system using a multi-processor |
| 09/12/1997 | WO1997033450A1 Methods and systems for creating a spatial auditory environment in an audio conference system |
| 09/12/1997 | WO1997033444A1 Packet data transferring method for mobile radio data communication system |
| 09/12/1997 | WO1997033413A1 Messaging systems |
| 09/12/1997 | WO1997033411A1 Atm cell spacing method and device therefor |
| 09/12/1997 | WO1997033410A1 Serial data interface method and apparatus |
| 09/12/1997 | WO1997033409A1 Process for transmitting data packets of predefinable priority classes using ethernet from a first device to at least one other device |
| 09/12/1997 | WO1997033408A1 Method and device for transmitting a data packet using ethernet from a first device to at least one other device |
| 09/12/1997 | WO1997033407A1 Method of transmitting a data packet using ethernet from a first device to at least one other device |
| 09/12/1997 | WO1997033406A1 System and method for short-cell multiplex atm transmission |
| 09/12/1997 | WO1997033405A1 Data processing apparatus with communication function |
| 09/12/1997 | WO1997033404A1 Data transmission network billing method and system |
| 09/12/1997 | WO1997033399A1 Method and system for transmitting background noise data |
| 09/12/1997 | WO1997033398A1 Sdh multiplexer with aim facilities |
| 09/12/1997 | WO1997033395A1 Personal data network |
| 09/12/1997 | WO1997033389A1 Media access protocol for packet access within a radio cell |
| 09/12/1997 | WO1997033385A1 Process and design for improving the utilization rate of telecommunications channels in locally concentrated, asynchronous wireless telecommunications systems |
| 09/12/1997 | WO1997033227A1 High-speed batch file transfer method and apparatus, and storage medium in which a program for executing the transfer is stored |
| 09/12/1997 | WO1997024841A3 Datagram transmission over virtual circuits |
| 09/12/1997 | WO1997024839A3 Fault impact analysis |
| 09/12/1997 | WO1997018637A3 Distributed connection-oriented services for switched communications networks |
| 09/12/1997 | CA2247960A1 Method and arrangement for improving the degree of utilization of telecommunication channels in locally concentrated, asynchronous, wireless telecommunication systems |
| 09/12/1997 | CA2247323A1 Messaging systems |
| 09/10/1997 | EP0794685A1 Maniplulation of header field in AMT cell |
| 09/10/1997 | EP0794683A2 Optical ATM self-routing switching system with reduced routing header bits |
| 09/10/1997 | EP0794680A2 Method of operating a wide band link between mobile radio terminal and network mobile equipment, mobile radio terminal, network and system therefor |
| 09/10/1997 | EP0794679A2 Method and system for information transmission over the air-interface between subscriber equipment and network equipment in a cellular mobile radio network |
| 09/10/1997 | EP0794650A2 Voice mail on the internet |
| 09/10/1997 | EP0794645A2 Multimedia multipoint telecommunications reservation systems |
| 09/10/1997 | EP0794637A2 Switch coupled between input and output ports in communication system |
| 09/10/1997 | EP0794636A2 Method and apparatus for managing a computer network |
| 09/10/1997 | EP0793883A1 System and method for providing a managing system with information and a telecommunications system comprising such |
| 09/10/1997 | EP0793823A1 Security apparatus and method |
| 09/10/1997 | EP0653142B1 Telecommunications switch architecture |
| 09/10/1997 | CN1159267A Method for rerouting packet-mode data connection |
| 09/10/1997 | CN1159266A Data bus system comprising resource control means |
| 09/10/1997 | CN1159127A Method and circuit wiring for carrying out line control and charging in switching centre |
| 09/10/1997 | CN1159113A Out-of-band control for preforming loopback lest for asynchronous transfer mode (ATM) networks |
| 09/10/1997 | CN1159108A Encryption device and decryption device for information conveyed by asynchronous transfer mode cells |
| 09/10/1997 | CN1159033A Object oriented mail server framework mechanism |
| 09/09/1997 | US5666488 Port expansion network and method for lAN hubs |
| 09/09/1997 | US5666487 Network providing signals of different formats to a user by multplexing compressed broadband data with data of a different format into MPEG encoded data stream |
| 09/09/1997 | US5666486 Multiprocessor cluster membership manager framework |
| 09/09/1997 | US5666481 Method and apparatus for resolving faults in communications networks |
| 09/09/1997 | US5666420 Electronic communication method |