Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 12 - Data switching networks
Patents for H04L 12 - Data switching networks (448,999)
12/1997
12/03/1997EP0810761A2 Information processing apparatus, information processing method and identification code
12/03/1997EP0810759A1 Cell routing in atm networks
12/03/1997EP0810758A1 Mobile atm cell transmission communication system, mobile communication terminal, radio base station device, and mobile atm cell transmission communication method
12/03/1997EP0810757A1 Atm transmission method having silence compression controlling function, and system, transmitter and receiver using the method
12/03/1997EP0810756A2 Customizable automatic management of network devices
12/03/1997EP0810755A2 Method for enhancing operation of a network management system
12/03/1997EP0810745A2 Access control method in communication system
12/03/1997EP0810739A2 System feature starting method and controlling method for audio/visual system
12/03/1997EP0809917A1 Process for dynamic channel allocation in mobile radio networks
12/03/1997EP0809896A1 Reliable atm microwave link and network
12/03/1997EP0760185A4 Bus arbitration method for telecommunications switching
12/03/1997CN1166898A Method of synchronizing signals and a device herefor
12/02/1997US5694555 Method and apparatus for exchanging data, status, and commands over an hierarchical serial bus assembly using communication packets
12/02/1997US5694554 ATM interface and shaping method
12/02/1997US5694548 System and method for providing multimedia quality of service sessions in a communications network
12/02/1997US5694547 System for registration of clients in an ATM network providing for communication of client registration messages to a central manager
12/02/1997US5694543 Polling substitution system for performing polling communications within a computer network
12/02/1997US5694458 Facsimile mail system
12/02/1997US5694427 Pseudo-AUI line driver and receiver cells for ethernet applications
12/02/1997US5694420 Wireless modem with low power consumption and high reliability in reception
12/02/1997US5694414 Multi-band, multi-mode spread-spectrum communication system
12/02/1997US5694407 Method and an apparatus for modifying a FCS
12/02/1997US5694398 Network termination and network termination arrangement of a telecommunications network
12/02/1997US5694397 Constant bit rate synchronization
12/02/1997US5694394 Transmission channel selection system using destination address
12/02/1997US5694391 Method for communicating in a radiocommunication system
12/02/1997US5694390 Method and apparatus for controlling congestion in communication network
12/02/1997US5694334 Method and apparatus for electronic distribution of digital multi-media information
12/02/1997US5694318 Vehicular data system for communicating with remote host
12/02/1997US5694121 Latency reduction and routing arbitration for network message routers
12/02/1997US5694109 Two-wire dc communication system and transceiver
11/1997
11/30/1997CA2206418A1 Cell routing in atm networks
11/30/1997CA2200412A1 Network data analysis method and apparatus
11/29/1997CA2205095A1 Data modulating and demodulating system and data processing method therefor
11/27/1997WO1997044986A1 Broadband communication system having a virtual circuit space switch
11/27/1997WO1997044985A1 Process for optimizing the utilization of connecting links in systems which transmit data in data packets
11/27/1997WO1997044961A2 System and method for total telecommunications service commissioning
11/27/1997WO1997044960A2 System and method for supporting and managing telecommunications services
11/27/1997WO1997044947A1 Multimedia over voice communication system
11/27/1997WO1997044944A2 Teleconferencing system
11/27/1997WO1997044939A1 Devices and methods relating to telecommunications equipment
11/27/1997WO1997044938A1 Integrated network switching hub and bus structure
11/27/1997WO1997044937A2 Method and apparatus for integrated network management and systems management in communications networks
11/27/1997WO1997044924A1 A communications network having a multicast capability
11/27/1997WO1997044907A2 Minicell decoupling
11/27/1997WO1997044724A2 Flow control algorithm for high speed networks
11/27/1997WO1997040610A3 Internet protocol filter
11/27/1997WO1997037478A3 Protocol interface gateway
11/27/1997DE19621272A1 Adressierungsvorrichtung für eine Nebenstation eines seriellen Bussystems und Verfahren zur Adressierung einer Nebenstation Addressing apparatus for a slave station a serial bus system and method for addressing a slave station
11/27/1997DE19620428A1 Verfahren zur Optimierung der Auslastung von Verbindungsabschnitten in Systemen, in denen Informationen in Datenpaketen übertragen werden Method for optimizing the utilization of connecting sections in systems in which information is transmitted in packets
11/27/1997DE19619800A1 Vermittlungssystem mit Anwahl von breitbandigen Diensten über Intelligente Netze Switching system with selection of broadband services on Intelligent Networks
11/27/1997CA2256377A1 System and method for total telecommunications service commissioning
11/27/1997CA2255698A1 System and method for supporting and managing telecommunications services
11/27/1997CA2254141A1 Method and apparatus for integrated network management and systems management in communications networks
11/27/1997CA2252757A1 A communications network having a multicast capability
11/26/1997EP0809384A2 Network failure restoration method with different recovery performances for different signal groups
11/26/1997EP0809383A2 Apparatus and method for discovering active devices using IP
11/26/1997EP0809382A1 Method for interconnecting nodes of a real-time parallel computer
11/26/1997EP0809381A1 ATM switching system
11/26/1997EP0809380A2 Switching system for switching a fixed-length cell
11/26/1997EP0809176A2 Printer communication system and method
11/26/1997EP0808550A1 Communications system
11/26/1997EP0808537A1 Rate adaptation in a non-uniform non-transparent data channel
11/26/1997EP0808488A1 Arrangement and method in communications management and a telecommunications system with a managing arrangement
11/26/1997CN1166251A ATM Transmission method having silence compression controlling function, and system, transmitter and receiver using the same
11/26/1997CN1036563C Automatic information service system based on telephone
11/25/1997US5692141 Groupware system providing facilitated data transfer among common and individual work areas
11/25/1997US5692130 Method for selectively using one or two communication channel by a transmitting data terminal based on data type and channel availability
11/25/1997US5692127 System for transmitting multiple pulses PPM control signal to wireless device to indicate collision in a wired network while placing data on the network
11/25/1997US5692126 Data communication network
11/25/1997US5692106 System management method and apparatus
11/25/1997US5692039 Improved data transmission via a public switched telephone network
11/25/1997US5692032 Mobile terminal having one key user message acknowledgment function
11/25/1997US5691985 System and method for increasing throughput of inter-network gateways using a hardware assist engine
11/25/1997US5691984 For communication between multiple external systems
11/25/1997US5691980 Local communication network for power reduction and enhanced reliability in a multiple node tracking system
11/25/1997US5691979 Signaling protocol for an infrastructureless communication system and method of using same
11/25/1997US5691977 Virtual channel converter and VCC table access method
11/25/1997US5691975 Method and apparatus for control in ATM
11/25/1997US5691917 Event-processing system and method of constructing such a system
11/25/1997US5691713 Communication apparatus allowing a receiver to recognize a generalized situation of a sender
11/25/1997US5691691 Power-line communication system using pulse transmission on the AC line
11/25/1997US5691659 Data link module for time division multiplexing control systems
11/25/1997CA2058704C Communication system_with addressable functional modules.
11/25/1997CA1339562C Communication system using distributed switching for time-division multiplexing of voice and data
11/23/1997CA2203445A1 Printer communication system and method
11/21/1997CA2205708A1 Process for interconnecting the nodes of a real time parallel computer
11/20/1997WO1997043869A1 Method and apparatus for per traffic flow buffer management
11/20/1997WO1997043868A1 Switching system with selection of broadband services via an intelligent network
11/20/1997WO1997043867A1 Method and apparatus for providing multiple multicast communication sessions in an atm destination switch
11/20/1997WO1997043855A1 Method for transmitting and displaying information and device for displaying information
11/20/1997WO1997043846A1 Multi-player game system and method
11/20/1997WO1997043845A1 Device for switching through messages between sections of a communications network that can operate based on the connection-oriented mode and/or the connectionless transmission mode
11/20/1997WO1997043844A1 Atm lan emulation
11/20/1997WO1997043843A1 Method and apparatus for controlling the flow of data via an ethernet network
11/20/1997WO1997043839A1 Method and apparatus for recovery of peak cell rate tokens in an atm network interface
11/20/1997WO1997043761A2 Cryptographic methods, apparatus and systems for storage media electronic rights management in closed and connected appliances
11/20/1997WO1997043724A1 Message searching system and terminal
11/20/1997WO1997043718A1 Distributed system for communication networks in multi-user applications
11/20/1997WO1997043657A1 Bus system and method of diagnosing subscribers interconnected via said bus-system
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