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)
10/1996
10/29/1996US5570084 Method of loose source routing over disparate network types in a packet communication network
10/29/1996CA2175152A1 Method, system and subscriber facility for manipulation-proof separation of message streams
10/24/1996WO1996033590A1 Method and apparatus for distributed queue digital data transmission employing variable length data slots
10/24/1996WO1996033586A1 Temporary frame identification for arq in a reservation-slotted-aloha type of protocol
10/24/1996WO1996033564A1 Method and apparatus for high speed block ciphering of packet data
10/24/1996WO1996033563A1 Sdh/sonet interface
10/24/1996WO1996033562A1 Asymmetric hybrid access system and method
10/24/1996WO1996033476A2 Electronic-monetary system
10/24/1996WO1996029800A3 Method and apparatus for detecting and indicating collisions over a wireless connection
10/24/1996DE19529495C1 Communication terminal activation method for NMS
10/23/1996EP0739151A1 Switching arrangement
10/23/1996EP0739119A2 Buffer apparatus
10/23/1996EP0739118A2 Communication apparatus
10/23/1996EP0739115A2 Electronic messaging in a wide area network
10/23/1996EP0739114A2 Renegotiated bit-rate service system and method
10/23/1996EP0739113A2 Method for operating a communication network, access switch and transfer switch
10/23/1996EP0739112A2 Electronic devices and operating mode control thereof
10/23/1996EP0739111A2 Communication system with a network monitoring system
10/23/1996EP0739110A2 Method for determining topology of a network
10/23/1996EP0738979A2 Communication control method in a communication system
10/23/1996EP0738961A2 Network management system
10/23/1996EP0738443A1 Integrated mutli-fabric digital cross-connect timing architecture
10/23/1996EP0738440A1 Global video communications systems
10/23/1996CN1134214A Radio personal communication system and method
10/23/1996CN1134207A Asynchronous data transfer and source traffic control system
10/23/1996CN1134094A Multi-channel broadband adaptation processing
10/23/1996CN1134071A Node device and alarm notification control method for ATM network
10/23/1996CN1134070A ATM communication device and ATM communication network system constructed with ATM communication devces
10/23/1996CN1134069A Apparatus for bridging non-compatible network architectures
10/22/1996US5568651 Method for detection of configuration types and addressing modes of a dynamic RAM
10/22/1996US5568645 Versatile RF data capture system
10/22/1996US5568613 Dataframe bridge filter with communication node recordkeeping
10/22/1996US5568612 Method and apparatus for advertising services of two network servers from a single network node
10/22/1996US5568605 In a communication network
10/22/1996US5568486 Integrated user network interface device
10/22/1996US5568484 Telecommunications system and method for use on commercial aircraft and other vehicles
10/22/1996US5568482 Low speed radio link system and method designed for ATM transport
10/22/1996US5568479 System of controlling miscellaneous means associated with exchange
10/22/1996US5568478 System for processing data structures in a node of a communication network
10/22/1996US5568477 Multipurpose packet switching node for a data communication network
10/22/1996US5568476 Method and apparatus for avoiding packet loss on a CSMA/CD-type local area network using receive-sense-based jam signal
10/22/1996US5568475 ATM network architecture employing an out-of-band signaling network
10/22/1996US5568471 System and method for a workstation monitoring and control of multiple networks having different protocols
10/22/1996US5568470 Method for controlled-latency transfer of transmitt ATM traffic and synchronous feedback over a physical interface
10/22/1996US5568469 Method and apparatus for controlling latency and jitter in a local area network which uses a CSMA/CD protocol
10/22/1996US5568468 Usage parameter control apparatus for performing a plurality of conformance checking operations at high speed
10/22/1996US5568402 Status change data gathering apparatus
10/22/1996US5568300 Fiber interface shelf for interfacing ATM switch module and subscriber line or toll switch
10/22/1996US5568181 Multimedia distribution over wide area networks
10/22/1996US5567925 Data collection terminal
10/22/1996CA2011962C Connection establishing method in broadcasting packet communication and packet communication system having function of automatically shunting a broadcasting packet
10/22/1996CA2001621C Apparatus and method for providing decoupling of data exchange details for providing high performance communication between software processes
10/20/1996CA2172319A1 Data segmentation within a renegotiated bit-rate transmission system
10/19/1996CA2174402A1 Method of operating a telecommunication network as well as network-access exchange and transit exchange
10/17/1996WO1996032826A1 Large capacity modular atm switch
10/17/1996WO1996032794A1 A packet data communications system
10/17/1996WO1996032793A1 Networked video downloading servers with customized services
10/17/1996WO1996032790A1 Data network switch with fault tolerance
10/17/1996WO1996032789A1 A system and method for equalization of forward and reverse channels of a communications highway network system
10/17/1996CA2213276A1 Data network switch with fault tolerance
10/16/1996EP0738092A2 Network vulnerability management apparatus and method
10/16/1996EP0738061A2 Device at communications system
10/16/1996EP0738060A2 Local area network for use in office communication and circuit therefor
10/16/1996EP0738059A2 Method and apparatus for testing links between network switches
10/16/1996EP0737921A2 Network management system using model based intelligence
10/16/1996EP0737920A2 Network management system using model based intelligence
10/16/1996EP0737392A1 Switching apparatus and method for multiple traffic classes
10/16/1996EP0737391A1 Ring communication system and method
10/16/1996EP0737390A1 Device for establishing cell boundaries in a bit stream and crc calculation
10/16/1996EP0737388A1 Methods of demand-based adaptive channel reuse for telecommunication systems
10/16/1996EP0495289B1 Remote LAN segment monitor
10/16/1996CN1133666A A mobile communication system and a method for connecting a remote workstation to a data communication network via a mobile communication network
10/16/1996CN1133541A Distribution control method and system in wireless honeycomb and personal communication system
10/16/1996CN1133540A Virtual circuit management in honeycomb communication
10/16/1996CN1133519A Wide-band adaption process
10/15/1996US5566339 System and method for monitoring computer environment and operation
10/15/1996US5566310 Computer program product for improving 3270 data stream performance by reducing transmission traffic
10/15/1996US5566238 Distributed processing of audio signals
10/15/1996US5566203 Intelligent repeater functionality
10/15/1996US5566179 Broadband switching networks
10/15/1996US5566178 Method and system for improving the performance of a token ring network
10/15/1996US5566177 Priority-based arbitrator on a token-based communication medium
10/15/1996US5566175 Asynchronous transfer mode data transmission system
10/15/1996US5566174 MPEG information signal conversion system
10/15/1996US5566173 Communication system
10/15/1996US5566171 Multi-mode high speed network switch for node-to-node communication
10/15/1996US5566169 Data communication network with transfer port, cascade port and/or frame synchronizing signal
10/15/1996US5566166 Network terminal apparatus
10/15/1996US5566163 Policing method guaranteeing fair throughput and device realizing such a method
10/15/1996US5566160 Apparatus for obtaining a status condition
10/15/1996US5565923 Apparatus for formatting a digital signal to include multiple time stamps for system synchronization
10/15/1996US5565856 Abnormality detecting device for vehicle communication system and method of using same
10/15/1996US5565842 Alarm information transfer system for use in a digital transmission device
10/14/1996CA2174073A1 Local area network for use in office communications and a circuit arrangement therefor
10/10/1996WO1996031969A1 Traffic routing in a telecommunications network
10/10/1996WO1996031968A1 Computer network system having functions of transport discrimination and arbitration
10/10/1996WO1996031964A1 Optical network and arrangement and method in such network
10/10/1996WO1996019906A3 A trunked radio frequency communication system for accommodating both frequency and time division based rf communications
10/10/1996DE19513316A1 Ethernet-bus system with redundant bus interconnection of single port stations and segmented structuring
10/10/1996DE19513315A1 Segmented Ethernet (RTM) bus system for redundant networking of single-port stations
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