Patents
Patents for H04L 29 - Arrangements, apparatus, circuits or systems, not covered by a single one of groups (330,333)
03/1994
03/01/1994US5291480 Synchronous node controllers for switching network
03/01/1994US5291479 Modular user programmable telecommunications system with distributed processing
03/01/1994CA2104849A1 Continuous authentication using an in-band or out-of-band side channel
02/1994
02/23/1994EP0584027A2 Seamless peer-to-peer communications in a layered communications architecture
02/23/1994EP0583965A2 Network priority management
02/23/1994EP0583920A1 Asynchronous transfer mode (ATM) transmission test cell generator
02/23/1994CN1082783A Method and apparatus for over-the-air upgrading of radio modem application software
02/22/1994US5289579 Channel adapter for broadband communications at channel speeds
02/22/1994US5289578 Activation of a dormant sibling computer in a communication network by overriding a unique dormant node address with a common active node address
02/22/1994US5289472 Method for the tranmission of message associated user-to-user information
02/22/1994US5289469 Communication control unit with lower layer protocol control and higher layer protocol control
02/22/1994US5289468 Permanent adapter having modulation and demodulation means for connecting networks
02/22/1994US5289458 Apparatus for accomplishing autoport selection
02/22/1994CA2104492A1 Data transmission system and interface module and priority generation means included therein
02/22/1994CA2104421A1 Computer management system and associated management information base
02/17/1994WO1994003985A1 Method and apparatus for loading a software program from a radio modem into an external computer
02/17/1994WO1994003859A1 Apparatus and method for providing network security
02/17/1994DE4327119A1 Decentralised software environment for communication systems - has two data processing systems with own operating system and with connection via software interface
02/17/1994CA2118940A1 Apparatus and method for providing network security
02/16/1994EP0582877A2 Method and apparatus for fast data exchange
02/16/1994EP0582666A1 Method and apparatus for buffering data within stations of a communication network
02/16/1994CN1082283A High-speed facility protection in a digital telecommunications system
02/16/1994CN1082278A Virtual radio interface
02/15/1994US5287463 Method and apparatus for transferring information over a common parallel bus using a fixed sequence of bus phase transitions
02/15/1994US5287343 Network administration system
02/15/1994US5287103 Method and apparatus for providing local area network clients with internetwork identification data
02/15/1994CA1327061C Method for generating an alarm indication signal (ais)
02/09/1994EP0582537A2 Transmission of high-priority, real-time traffic on low-speed communications links
02/09/1994EP0582373A2 Method and apparatus for implementing self-organization in a wireless local area network
02/09/1994EP0582199A2 Token train retrieval device capable of retrieving tokens at a high speed
02/09/1994CN1081778A Method and apparatus for loading a software program from a radio modem into an external computer
02/09/1994CA2103526A1 Method and apparatus for high-speed data exchange
02/08/1994US5285199 Method and apparatus for in-band data transmission
02/03/1994WO1994002900A1 Network adapter with host indication optimization
02/03/1994WO1994002891A1 Apparatus for automatic initiation of data transmission
02/03/1994DE4324665A1 Interface processing between two data transmission system in telecommunications - having data organised in block structure with interface to provide compatibility between systems
02/02/1994EP0581722A1 A method for establishing an interactive communication between users at different workstations in a network
02/02/1994EP0581591A1 System and method of data transfer
02/02/1994EP0581033A2 Data transfer system using memory with fifo structure
02/02/1994EP0580652A1 Wireless coupling of devices to wired network.
02/01/1994US5283871 Communication system
02/01/1994US5283869 Interrupt structure for network interface circuit
01/1994
01/26/1994EP0580282A2 Conversion of ISDN LAPB and ISDN LAPD frames
01/26/1994EP0580012A1 Method for transmitting signalling signals and information signals between ISDN-terminals of different ISDN-networks via an ATM-network
01/26/1994CN2154566Y Signal generator with programming arbitrary digit
01/25/1994US5282270 In a communication system for transferring data between devices
01/25/1994US5282211 Slip detection during bit-error-rate measurement
01/25/1994US5282208 Data transfer system and method
01/25/1994US5281963 Information processing equipment having communication capabilities and which calculates load factor
01/20/1994WO1994001964A1 Media server for supplying video and multi-media data over the public telephone switched network
01/20/1994WO1994001828A1 Data packet processing method and apparatus
01/20/1994WO1994001824A1 A single chip integrated circuit system architecture for video-instruction-set-computing
01/20/1994WO1994001820A1 System for implementation-independent interface specification
01/20/1994CA2139861A1 Media server for supplying video and multi-media data over the public telephone switched network
01/19/1994EP0579529A1 Device for the connection of a terminal to a local network having at least one ring
01/19/1994EP0579269A1 V.22 bis compatible handshaking procedure for a high speed half duplex modem
01/19/1994EP0579040A2 Connection protection in a digital telecommunications system
01/19/1994EP0578812A1 A serial, layered medical network
01/19/1994EP0578730A1 An adaptive distributed system and method for fault tolerance
01/19/1994CN1081040A "method and apparatus for the formatting of data for transmission"
01/18/1994US5280627 Remote bootstrapping a node over communication link by initially requesting remote storage access program which emulates local disk to load other programs
01/18/1994US5280541 Cordless telephone communication system link re-establishment protocol
01/18/1994US5280479 Device for insertion of digital packets in a transmission channel
01/18/1994US5280477 Data communication system
01/12/1994EP0578416A1 Computer fiber optic interface
01/12/1994EP0578386A2 Hierarchical connection method, apparatus and protocol
01/12/1994EP0578041A2 Shortcut network layer routing for mobile hosts
01/12/1994CN1080797A Method and systems for modem controlled multiple communication sessions
01/12/1994CN1080751A System for implementation-independent interface specification
01/12/1994CN1023533C Computer management and control method for telecommunication
01/11/1994US5278972 Communication system for converting ISDN signaling protocol between local and public network having first group of mandatory elements and second group of non-mandatory elements
01/11/1994US5278955 Open systems mail handling capability in a multi-user environment
01/11/1994US5278889 Video telephony dialing
01/11/1994US5278836 Multichannel communication processing system
01/11/1994US5278834 Method for implementing a data communication protocol stack
01/11/1994US5278829 Reduced broadcast algorithm for address resolution protocol
01/11/1994US5278822 Communication control method for ISDN, and data terminal adaptor apparatus for same
01/11/1994CA2100188A1 Device for branching a station to a local area network having at least one ring
01/06/1994WO1994000941A1 Margin test apparatus for integrated services digital networks
01/06/1994WO1994000815A1 Virtual radio interface
01/06/1994WO1994000814A1 Virtual data source
01/06/1994WO1993021581A3 Cryptographic data security in a secured computer system
01/05/1994EP0577435A1 Common interface for a communication network
01/05/1994EP0577434A1 Automatic selection of an interface for ethernet stations
01/05/1994EP0577431A2 Method of resetting coupled modules and a system using the method
01/05/1994EP0577115A2 Programmed I/O Ethernet adapter with early interrupts for accelerating data transfer
01/05/1994EP0576994A1 A signal wave forming circuit
01/05/1994EP0576574A1 Programming language structures for use in a network for communicating, sensing and controlling information
01/05/1994EP0576549A1 Binder interface structure
01/05/1994EP0576546A1 Networked variables
01/05/1994DE4220258A1 Bit-serial data processor adaptable to various data structures - makes serial data available in parallel before transmission and reconstructible as parallel data word after transmission
01/05/1994CN2152354Y Number and speech compatible station
01/04/1994US5276883 System and method for uniform control of local and remote applications in a data processing network
01/04/1994US5276871 Method of file shadowing among peer systems
01/04/1994US5276869 System for selecting document recipients as determined by technical content of document and for electronically corroborating receipt of document
01/04/1994US5276841 Audio/video data reproducing apparatus which generates end of data transfer signal and which transfers data after communication error without resetting address data
01/04/1994US5276813 Acquiring addresses in an input/output system
01/04/1994US5276735 Data enclave and trusted path system
01/04/1994US5276680 Wireless coupling of devices to wired network
01/04/1994US5276440 Network device information exchange