Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 29 - Arrangements, apparatus, circuits or systems, not covered by a single one of groups
Patents for H04L 29 - Arrangements, apparatus, circuits or systems, not covered by a single one of groups (330,333)
11/1995
11/16/1995WO1995030960A2 Providing a master device with slave device capability information
11/16/1995WO1995030465A1 An improved network architecture to support recording and playback of real-time video games
11/16/1995DE4416795A1 Redundant-configurable data transfer system for programmable controller in industrial process
11/16/1995DE4416598A1 Securing telecommunication connection against unauthorised use
11/16/1995CA2188121A1 Providing a master device with slave device capability information
11/15/1995EP0682430A2 Data transmission system and method
11/15/1995EP0682425A2 A signaling protocol for a noisy communications channel
11/15/1995EP0681766A1 Digital control channels having logical channels for multiple access radiocommunication
11/15/1995EP0681762A1 Wireless personal local area network
11/15/1995CN2212862Y Junction interface 2/4 line transfer device
11/15/1995CN1111889A Retransmission protocol for wireless communications
11/14/1995US5467350 Conversion of ISDN LAPB and ISDN LAPD frames
11/14/1995US5467272 Integrated wiring system
11/14/1995US5467266 Motor-operated window cover
11/14/1995US5467263 Process for designating a distant functional object in a circuit, and functional units and installation pertaining thereto
11/09/1995WO1995030295A1 A system for the parallel assembly of data transmissions in a broadband network
11/09/1995WO1995030211A1 Trusted agents for open electronic commerce
11/08/1995EP0681387A2 Open transaction manager access system and method
11/08/1995EP0681384A2 Two priority fair distributed round robin protocol for a network having cascaded hubs
11/08/1995EP0680645A1 Glucose test data acquisition and management system
11/07/1995US5465370 Electronic meeting support system
11/07/1995US5465351 Client-side memory management process for client-server computing
11/07/1995US5465345 Parallel processing of received and transmitted bit stream in telecommunications equipment including a DSP and supporting HDLC/SDLC protocols
11/07/1995US5465331 Apparatus having three separated and decentralized processors for concurrently and independently processing packets in a communication network
11/07/1995US5465255 Multiplex transmission system
11/04/1995CA2147205A1 Wireless communication processor system
11/03/1995CA2143034A1 Method and apparatus for selective connection to telephone line or radiotelephone
11/02/1995WO1995029576A2 Data/voice/fax advanced priority statistical multiplexer
11/02/1995WO1995029544A1 Standby router protocol
11/02/1995WO1995026601A3 Diversity pi/4-dqpsk demodulation
11/02/1995EP0680187A2 Security device for data communications networks
11/02/1995EP0680186A1 Method and device for exchanging messages between systems based on different protocol versions
11/02/1995EP0680185A2 A distributed computer system
11/02/1995EP0680179A1 Multicasting apparatus
11/02/1995EP0680177A2 Access method and a relay station and terminals thereof
11/02/1995EP0680010A2 Communications link module
11/02/1995EP0679312A1 An information transmission system for increasing the effective rate of transfer of information
11/02/1995EP0679300A1 A wireless packet data communications modem and method of use therein
11/02/1995EP0679275A1 A communication node with a first bus configuration for arbitration and a second bus configuration for data transfer
10/1995
10/31/1995US5463777 System for segmenting data packets to form binary decision trees which determine filter masks combined to filter the packets for forwarding
10/31/1995US5463625 High performance machine for switched communications in a heterogeneous data processing network gateway
10/31/1995US5463623 Integrated wireless telecommunication and local area network system
10/31/1995US5463615 Node failure restoration tool
10/31/1995US5463477 Mobile communication method and mobile communication system for deleting fill code in radio circuit
10/31/1995CA2053649C Transparent signaling for remote terminals
10/26/1995WO1995028814A1 Method for adapting a transmission mode in a mobile radiocommunication system
10/26/1995WO1995028788A1 Communication coordinator for messages to be sent from at least one data source to a plurality of clients
10/26/1995WO1995028782A1 Method and apparatus for decoding non-sequential data packets
10/26/1995DE4414555A1 Signal processor for telecommunication system
10/26/1995DE4414553A1 Authenticity determination of subscriber's appts. via public dialling lines
10/25/1995EP0686327A4 Message document security
10/25/1995EP0679012A2 Image processing apparatus connectable to an information processing terminal
10/25/1995EP0678995A1 System with apparatus communicating tarification changes
10/25/1995EP0678994A2 Communication control methods and apparatus
10/25/1995EP0678229A1 Wireless digital personal communications system
10/24/1995US5461627 Access protocol for a common channel wireless network
10/24/1995US5461620 Method and apparatus for high-speed data exchange
10/24/1995US5461618 Adapter for transmission lines using HDLC frames
10/24/1995US5461613 Method for preparing de-centralized redundant units in a communications system to be placed in service
10/24/1995US5461611 Local area network
10/24/1995US5461609 Packet data network switch having internal fault detection and correction
10/24/1995US5461607 ATM communication apparatus and failure detection and notification circuit
10/23/1995CA2147563A1 Communication control method and apparatus
10/19/1995WO1995027943A1 Device for interconnecting computer equipment using heterogeneous communication systems, and key therefor
10/19/1995WO1995027942A1 Method for translating internet protocol addresses to other distributed network addressing schemes
10/19/1995DE19513922A1 Distributed computer system
10/18/1995EP0677949A2 Method for controlling copyright of encrypted digital data
10/18/1995EP0677943A2 A communications system for exchanging data between computers in a network
10/18/1995EP0677232A1 A system and method for routing messages in radio communication systems
10/18/1995EP0677226A1 Method and apparatus for interfacing a workstation to a plurality of computer platforms
10/18/1995EP0677224A1 A method and apparatus for locating a digital control channel in a radiocommunication system
10/18/1995EP0677222A1 Layer 2 protocol in a cellular communication system
10/17/1995US5459863 Method of maintaining data integrity in a network database
10/17/1995US5459837 System to facilitate efficient utilization of network resources in a computer network
10/17/1995US5459775 Service system for interconnecting heterogeneous communication terminals, and communication node device and communication terminal used in the same
10/17/1995US5459751 Demodulation circuit of communication control system
10/17/1995US5459723 Packet management device for fast-packet network
10/17/1995US5459721 Called equipment selection method in ISDN packet switching mode and packet switching system for digital network
10/17/1995US5459714 Enhanced port activity monitor for an integrated multiport repeater
10/17/1995US5459507 Terminal device for a catv system having a read out function
10/12/1995WO1995027357A1 Interconnection of local communication bus systems
10/12/1995WO1995027348A1 Customer premises equipment receives high-speed downstream data over a cable television system and transmits lower speed upstream signaling on a separate channel
10/12/1995WO1995027342A1 A method of power conservation
10/12/1995DE19517162A1 Test report request procedure for power station control room
10/11/1995EP0676881A1 Verification of the integrity of the data exchanged between two stations of a telecommunication network
10/11/1995EP0676879A2 Packet management device for fast-packet network
10/11/1995EP0676695A2 Clock fault detection circuit
10/11/1995EP0676112A1 Escape sequence using monitoring of control signal states
10/11/1995EP0676063A1 An apparatus adapted for external unit specific control and method used therefor
10/11/1995EP0606368A4 Packet processing method and apparatus.
10/10/1995US5457780 System for producing a video-instruction set utilizing a real-time frame differential bit map and microblock subimages
10/10/1995US5457737 Methods and apparatus to verify the identity of a cellular mobile phone
10/10/1995US5457736 System and method for providing microcellular personal communications services (PCS) utilizing embedded switches
10/10/1995US5457700 Asynchronous transfer mod (ATM) transmission test cell generator
10/10/1995US5457683 Link and discovery protocols for a ring interconnect architecture
10/05/1995WO1995026603A1 Method and apparatus for transmission of data and voice
10/05/1995WO1995026601A2 Diversity pi/4-dqpsk demodulation
10/05/1995WO1995026595A1 Packet alignment method and apparatus for simplifying parsing at a decoder in a packet-based communications system
10/05/1995CA2163744A1 Diversity pi/4-dqpsk demodulation
10/04/1995EP0675620A1 Parallel data transmission unit using byte error correcting code
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