Patents
Patents for H04L 29 - Arrangements, apparatus, circuits or systems, not covered by a single one of groups (330,333)
08/1993
08/19/1993WO1993016540A2 Communication system
08/19/1993WO1993016539A1 Communication method and apparatus
08/19/1993CA2129544A1 A person paging method
08/18/1993EP0556148A1 Scheme for interlocking a line card to an address recognition engine
08/18/1993EP0556012A2 Migration communication control device
08/18/1993EP0555997A2 Apparatus and methods for implementing protocols
08/18/1993EP0555920A2 Pattern detection and synchronization circuit
08/18/1993EP0555596A1 Method for determining the propagation time between a remote terminal station and a central terminal station, in a bidirectional point-to-multipoint transmission system
08/17/1993US5237693 System for accessing peripheral devices connected in network
08/17/1993US5237680 Method for incremental rename propagation between hierarchical file name spaces
08/17/1993US5237569 Method and system for transmitting HDLC data via ATM network
08/17/1993US5237568 Network control system with improved priority protocol
08/17/1993US5237159 To improve clearing of checks presented between partner banks within an organization
08/11/1993EP0555014A2 Method for the transmission of message associated user-to-user information
08/11/1993EP0554872A1 Facsimile apparatus
08/11/1993EP0554731A2 Line interface for high-speed transmission line
08/11/1993EP0554615A2 Scheduling apparatus for multimedia resources
08/11/1993EP0554525A1 Method for the transparent operation of a transmission device
08/10/1993US5235680 Apparatus and method for communicating textual and image information between a host computer and a remote display terminal
08/10/1993US5235644 Probabilistic cryptographic processing method
08/10/1993US5235599 Self-healing network with distributed failure restoration capabilities
08/10/1993US5235597 Synchronizing asynchronous protocol interactions between peer layers in different nodes of a layered communication network
08/10/1993US5235595 Packet switching
08/10/1993US5235592 Dynamic switch protocols on a shared medium network
08/05/1993WO1993015581A1 Method, apparatus and device for encrypting messages transmitted between interconnected networks
08/05/1993WO1993015572A1 A serial, layered medical network
08/04/1993EP0554182A1 Method, apparatus and device for message cyphering between interconnected networks
08/04/1993EP0554164A1 Chip card with multi communication protocols
08/04/1993EP0554056A2 Frequency division multipplexed transmission of synchronous and start-stop data
08/04/1993EP0553098A1 Edi translation system
08/04/1993EP0395739B1 Process for controlling and/or monitoring and circuit arrangement for implementing the process
08/04/1993CN1021750C Automated enrollment of computer system into service network of computer systems
07/1993
07/31/1993CA2088426A1 Vtam mapping-type optimizer
07/28/1993EP0552960A1 Image communicating apparatus
07/28/1993EP0552903A2 Data transmitting apparatus and data reproducing apparatus
07/28/1993EP0552889A1 Digital signal hardware protection switching
07/27/1993US5231649 Method and apparatus for dynamic bandwidth allocation in a digital communication session
07/27/1993US5231599 Semantic interpreter for an incoming data stream
07/27/1993CA1320767C Atomic sequence for phase transitions
07/22/1993WO1993014588A1 Method and apparatus for the formatting of data for transmission
07/21/1993CN1074576A Method and system for the efficient distribution of messages utilizing a data processing system
07/21/1993CN1074571A Communication system link re-establishment protocol
07/20/1993US5230083 Method for reducing control channel traffic in a communication system
07/20/1993US5230052 Apparatus and method for loading bios into a computer system from a remote storage location
07/20/1993US5230043 Arrangement for diagnosing the cause of communication interruption between two cpus
07/20/1993US5229988 System and method for distinguishing proxy replies of interconnecting devices from duplicate source address replies of non-interconnecting devices on a network
07/14/1993EP0551243A2 Address recognition engine
07/14/1993EP0550864A1 Communication control apparatus
07/13/1993US5228083 Cryptographic processing in a communication network, using a single cryptographic engine
07/13/1993US5228042 Method and circuit for testing transmission paths
07/13/1993US5228027 Data communication apparatus
07/13/1993US5227778 Service name to network address translation in communications network
07/13/1993CA1320280C Temporary state preservation for a distributed file service
07/08/1993WO1993013616A1 Apparatus and method for formatting variable length data packets for a transmission network
07/08/1993WO1993013484A1 A synchronous serial communication network for controlling single point i/o devices
07/08/1993CA2126322A1 Apparatus and method for formatting variable length data packets for a transmission network
07/07/1993EP0550329A1 Method for conformance testing of a cell representative of a circuit for managing a communication protocol, and system to apply the method
07/07/1993EP0550301A1 Method and apparatus for data simulation in a computer telecommunication network
07/07/1993EP0550191A2 Copier/duplicator network
07/07/1993EP0550169A1 Telecommunications system and method with cyclic redundancy checking means
07/06/1993US5226172 Methods for configuring and performing 3-level password searching in a distributed computer system
07/06/1993CA1320004C Hybrid communications link adapter incorporating input/output and data communications technology
07/06/1993CA1319997C Specialized communication processor for layered protocols
07/01/1993DE4142094A1 Data server for connection to digital subscriber interfaces - ensures readiness to receive from subscriber line, and renders buffered data accessible to personal computer
06/1993
06/30/1993EP0549509A2 Automatic attribute assignment of multimedia distributions in a data processing system
06/30/1993EP0548977A2 Multiplex transmission apparatus and multiplex transmission method
06/30/1993EP0548725A1 Device for the evaluation of the voltage provided by a voltage supply
06/30/1993EP0525121A4 Distributed protocol for improving the survivability of telecommunications trunk networks
06/29/1993US5224205 Method of combining architecturally dissimilar computing networks into a single logical network
06/29/1993US5224098 Compensation for mismatched transport protocols in a data communications network
06/29/1993US5224097 Data communication system
06/29/1993US5224095 Network control system and method
06/29/1993US5224091 Method for monitoring a transmission system which comprises a plurality of virtual, asynchronously time-shared transmission channels via which a data flow can be transmitted
06/29/1993US5223827 Process and apparatus for managing network event counters
06/29/1993CA1319741C Load control system and method for disconnecting sub-bus from main-bus
06/24/1993WO1993012594A1 Externally controlled call processing system
06/24/1993CA2124830A1 Externally controlled call processing system
06/23/1993EP0547958A1 Procedure and system for transmitting communication information via a transmission link consisting of variable length data blocks in asynchronous time
06/22/1993US5222242 System for locating a node containing a requested resource and for selectively verifying the presence of the resource at the node
06/21/1993CA2085572A1 Device for evaluating the voltage supplied by a voltage source
06/19/1993CA2085664A1 Process and system for transmitting communication information over an asynchronous time multiplex variable length data block transmission link
06/16/1993EP0546605A1 Communication system
06/15/1993US5220663 Data transmission system with a link problem determination aid (LPDA) support for all ports
06/15/1993US5220655 Distributed computer network for tracking the access path of a user
06/15/1993CA1319185C Transparent load sharing for parallel networks
06/10/1993WO1993011628A1 Telematic terminal with full or reduced wanted information bit rate
06/10/1993WO1993011495A1 Method and arrangement for reducing the amount of information necessary for software installation
06/09/1993EP0545907A2 Improved synchronous/asynchronous modem
06/09/1993EP0545802A1 Communication arrangement with operational reliability
06/09/1993EP0544965A1 Method for setting the asynchronous transmission characteristics in a telecommunication equipment including a SCC
06/09/1993EP0544964A1 Store and forward apparatus and method of maintaining integrity of data during storage
06/09/1993EP0544963A1 Parallel processing method for receiving and transmitting HDLC/SDLC bit streams
06/09/1993EP0511295A4 Method of and apparatus for controlling modulation of digital signals in frequency-modulated transmissions
06/09/1993DE4217064A1 Processing transmitted data for integrated services digital network - uses computer programme for procedural processing of data sets identified by contained values
06/08/1993US5218713 Distributed data management mechanism for handling a data stream
06/08/1993US5218699 Remote procedure calls in heterogeneous systems
06/08/1993US5218697 Method and system for networking computers having varying file architectures
06/08/1993US5218680 Data link controller with autonomous in tandem pipeline circuit elements relative to network channels for transferring multitasking data in cyclically recurrent time slots
06/08/1993US5218633 Enhanced access to telecommunications network
06/08/1993US5218465 Intelligent interconnects for broadband optical networking