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)
03/1999
03/04/1999WO1999011019A1 Multi-access virtual private network
03/04/1999WO1999011018A1 Distributed computing architecture
03/04/1999WO1999011014A2 Defining quality of transmission in a transmission system
03/04/1999WO1999010991A2 Radio communication system
03/04/1999WO1999010814A1 Link bundling in a network
03/04/1999WO1999010808A1 Method and apparatus for facilitating the management of networked devices
03/04/1999WO1999010804A1 Method and apparatus for performing frame processing for a network
03/04/1999WO1999010793A1 Procedure for accessing a service in a data communication system, and a data communication system
03/04/1999WO1999010789A1 System and methods for generating and distributing alarm and event notifications
03/04/1999WO1998057509A3 Method for increasing data transmission capacity in a radio network
03/04/1999WO1998057275A3 Arrangement for load sharing in computer networks
03/04/1999WO1998056195A3 Routing short messages
03/04/1999DE19809189A1 Detection circuit for parallel data time skew
03/04/1999DE19737855A1 Datenübertragungssystem und Verfahren zum Übertragen von Echtzeit-Daten und/oder Speicher-Daten in Datenkommunikationsnetzen A data transmission system and method for transferring real-time data and / or store data in data communications networks
03/04/1999DE19737511A1 Information transmission method for telecommunication network
03/04/1999CA2302469A1 Defining quality of transmission in a transmission system
03/04/1999CA2302205A1 Universal adapter framework and providing a global user interface and global messaging bus
03/04/1999CA2301112A1 Router with virtual channel allocation
03/04/1999CA2300895A1 Radio communication system
03/04/1999CA2299278A1 Geographical database for radio system
03/04/1999CA2280822A1 Method of sharing communication channels utilizing both contention and polling schemes
03/03/1999EP0899971A2 ETSI INAP implementation in a service switching point
03/03/1999EP0899954A2 Multimedia mail in teleconferencing system
03/03/1999EP0899953A2 Participant location in multimedia collaboration system
03/03/1999EP0899952A2 Call detection and handling in multimedia collaboration system
03/03/1999EP0899925A2 Communications network connection system and method
03/03/1999EP0899924A2 Apparatus for and method of transmitting data streams representing 3-dimensional virtual space
03/03/1999EP0899919A2 Method and apparatus for directing E-Mail
03/03/1999EP0899918A2 System and method for providing anonymous remailing and filtering of electronic mail
03/03/1999EP0899910A2 Communications network having management system architecture supporting reuse
03/03/1999EP0899909A1 Distributed restoration
03/03/1999EP0898838A1 A modem with ip support
03/03/1999EP0898837A2 An access network over a dedicated medium
03/03/1999EP0898833A1 An access network over a shared medium
03/03/1999EP0898825A1 Data compression on a data connection
03/03/1999EP0898821A1 Half duplex uart control for single channel bi-directional wireless communications
03/03/1999EP0898819A2 Communication bus system
03/03/1999EP0898818A1 Process for transmitting data
03/03/1999EP0898777A2 Cryptographic methods, apparatus and systems for storage media electronic rights management in closed and connected appliances
03/03/1999EP0775412A4 Method and apparatus for transmission of data and voice
03/03/1999EP0673578B1 Apparatus and method for use in a digital cable headend for cable television delivery system
03/03/1999CN1209937A Automatic data service selection
03/03/1999CN1209703A Transmittion method for identification code of radio communication equipment
03/02/1999US5878279 HDLC integrated circuit using internal arbitration to prioritize access to a shared internal bus amongst a plurality of devices
03/02/1999US5878277 Communication system having at least two types of communication channels
03/02/1999US5878231 System for packet filtering of data packets at a computer network interface
03/02/1999US5878228 Data transfer server with time slots scheduling base on transfer rate and predetermined data
03/02/1999US5878225 Dual communication services interface for distributed transaction processing
03/02/1999US5878224 System for preventing server overload by adaptively modifying gap interval that is used by source to limit number of transactions transmitted by source to server
03/02/1999US5878220 Method and apparatus for storing and transferring data on a network
03/02/1999US5878219 System for integrating access to proprietary and internet resources
03/02/1999US5878212 System for updating mapping or virtual host names to layer-3 address when multimedia server changes its usage state to busy or not busy
03/02/1999US5878186 Audio and video transcription system for manipulating real-time testimony
03/02/1999US5878143 Secure transmission of sensitive information over a public/insecure communications medium
03/02/1999US5878142 Pocket encrypting and authenticating communications device
03/02/1999US5878139 Method for electronic merchandise dispute resolution
03/02/1999US5878124 Universal telephone system and method
03/02/1999US5878079 Data reception control device
03/02/1999US5878040 Coordination and control of data streams that terminate at different termination units
03/02/1999US5878036 Wireless telecommunications system utilizing CDMA radio frequency signal modulation in conjunction with the GSM A-interface telecommunications network protocol
03/02/1999US5878028 Data structure to support multiple transmit packets for high performance
03/02/1999US5877871 Communication method and apparatus
03/02/1999US5877870 Image transmission control method for facsimile apparatus
03/02/1999CA2136921C Automatic conversion process and module for porting telecommunication applications from the pct/ip network onto the osi-co network
03/02/1999CA2114569C Traffic intermixing mechanism for fast circuit switching
02/1999
02/28/1999CA2246410A1 Communications network connection system and method
02/27/1999CA2215623A1 Multiple network configuration with local and remote network redundancy by dual media redirect
02/25/1999WO1999009780A1 Remote control system
02/25/1999WO1999009743A2 Conditional access system
02/25/1999WO1999009732A1 Method and apparatus for making a phone call connection over an internet connection
02/25/1999WO1999009726A1 Method of determining unavailability of internet domain names
02/25/1999WO1999009725A1 Packet redirection and message stream management
02/25/1999WO1999009724A2 Method and device for handling data in certain layers according to certain protocols in a mobile communications system
02/25/1999WO1999009718A1 Data transmitter, data reproduction method, terminal, and method for transferring data transmitter
02/25/1999WO1999009708A2 Centralized management of communication devices
02/25/1999WO1999009707A1 Multicast transmission of information over a satellite
02/25/1999WO1999009704A2 Method and apparatus for representing and applying network topological data
02/25/1999WO1999009703A2 Method and apparatus for networked access control
02/25/1999WO1999009701A2 Data transfer method and device
02/25/1999WO1999009693A2 Information transfer method and device
02/25/1999WO1999009689A1 System, device, and method for scheduling in a communication network
02/25/1999WO1999009658A2 Server-sided internet-based platform independent operating system and application suite
02/25/1999WO1999009509A1 Physical security access control system to local area network (lan) and wide area network (wan)
02/25/1999WO1999009490A1 Certified message delivery and queuing in multipoint publish/subscribe communications
02/25/1999WO1999009486A1 Network communications managing and messaging system
02/25/1999WO1999009483A1 Computer system having fixed computers and mobile computers
02/25/1999WO1999009478A1 A method and apparatus for manually switching to a secured network
02/25/1999WO1998054869A3 Method and apparatus for providing security in a star network connection using public key cryptography
02/25/1999WO1998053410A3 A method and system for distributed caching, prefetching and replication
02/25/1999WO1998049806A3 Method for transferring information
02/25/1999WO1998038759A3 Generic user authentication for network computers
02/25/1999DE19835427A1 Data transmission in a mobile communication system
02/25/1999CA2300421A1 Method of determining unavailability of internet domain names
02/25/1999CA2300196A1 Centralized management of communication devices
02/25/1999CA2268784A1 System, device, and method for scheduling in a communication network
02/25/1999CA2242627A1 Distributed restoration
02/24/1999EP0898424A2 Common collaboration initiator in multimedia collaboration system
02/24/1999EP0898404A2 Information providing system
02/24/1999EP0898396A2 Electronic watermark system, electronic information distribution system, and image filing apparatus
02/24/1999EP0898388A2 Portable electronic devices using infrared data transmission
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