Patents
Patents for H04L 29 - Arrangements, apparatus, circuits or systems, not covered by a single one of groups (330,333)
04/2000
04/18/2000US6052365 Multi-channel digital data transmission in a wireless telecommunications system
04/18/2000US6052360 Network restoration plan regeneration responsive to transitory conditions likely to affect network traffic
04/18/2000US6050898 Initiating and scaling massive concurrent data transaction
04/18/2000CA2246949C Method and means for encoding storing and retrieving hierarchical data processing information for a computer system
04/18/2000CA2194421C Cryptosystem
04/18/2000CA2168530C A multimedia communication system
04/18/2000CA2134695C Method for communicating in a wireless communication system
04/16/2000CA2286255A1 Digital serial data interfacing apparatus and data transfer rate selection method
04/16/2000CA2250680A1 Song title ordering, downloading and playback system
04/13/2000WO2000021267A2 A method and device for user-to-user information transfer
04/13/2000WO2000021262A1 Semi-reliable data transport
04/13/2000WO2000021259A1 Platform for coupling a circuit-switched network to a data network
04/13/2000WO2000021258A1 High speed video transmission over telephone lines
04/13/2000WO2000021253A1 A data segmentation method in a telecommunications system
04/13/2000WO2000021248A1 Data transfer method and data transfer system
04/13/2000WO2000021247A1 Packet buffer device
04/13/2000WO2000021242A2 Adaptive communication system enabling dissimilar devices to exchange information over a network
04/13/2000WO2000021236A1 Data communication method and system using an adaptive hybrid-arq scheme
04/13/2000WO2000021233A2 Enhanced acknowledgement pacing device and method for tcp connections
04/13/2000WO2000021231A2 Method and system for data communication
04/13/2000WO2000021221A1 Base station device and radio communication method
04/13/2000WO2000021065A1 Method and apparatus for processing, displaying and communicating images
04/13/2000WO2000020993A1 Method and apparatus for efficiently encoding wireless data packet headers
04/13/2000WO2000020974A1 A method for just-in-time retrieval of multimedia files over computer networks by transmitting data packets at transmission rate determined frame size
04/13/2000WO2000020944A2 An improved system architecture for information messaging
04/13/2000WO2000003548A8 Data compression assembly having several data-compression channels
04/13/2000WO1999065205A3 Wireless coupling of incompatible nodes via a virtual network
04/13/2000WO1999063709A3 System and method for pushing information from a host system to a mobile data communication device
04/13/2000WO1999054803A9 Method and apparatus for session management and user authentication
04/13/2000WO1999009658A3 Server-sided internet-based platform independent operating system and application suite
04/13/2000DE19937098A1 Intelligent allocation of bandwidth for several independent connections on a digital network involves sending link establishment message from source terminal to digital network exchange
04/13/2000DE19846721A1 Coding device for source data, has block coder and inner turbo-coder
04/13/2000DE19845109A1 Verfahren zum Auswerten einer Darstellungsschicht-Dateneinheit A method for evaluating a representation of layer data unit
04/13/2000CA2346715A1 Method and system for data communication
04/13/2000CA2346534A1 Data communication method and system using an adaptive hybrid-arq scheme
04/13/2000CA2346473A1 Semi-reliable data transport
04/13/2000CA2346093A1 Adaptive communication system enabling dissimilar devices to exchange information over a network
04/13/2000CA2345388A1 Platform for coupling a circuit-switched network to a data network
04/13/2000CA2333036A1 Method and apparatus for processing, displaying and communicating images
04/13/2000CA2279468A1 Method and apparatus to provide a secure multicast transmission
04/13/2000CA2253022A1 Electronic directory
04/12/2000EP0993206A2 Generalized arrangement for routing telecommunications calls
04/12/2000EP0993165A2 Mobile divices having improved operation during network unavailability
04/12/2000EP0993164A1 Apparatus and method for caching of network contents
04/12/2000EP0993163A1 Distributed client-based data caching system and method
04/12/2000EP0993162A2 Content-based forwarding/filtering in a network switching device
04/12/2000EP0993154A2 Signalisation method for applications between at least two users of a digital communication network and apparatus therefor
04/12/2000EP0993153A1 Packet forwarding apparatus with a flow detection table
04/12/2000EP0993149A2 Channel allocation method and apparatus
04/12/2000EP0993148A2 Method for branching data in mobile communication terminal
04/12/2000EP0993147A2 Radio server system
04/12/2000EP0993146A2 A method and apparatus for measuring network performance and stress analysis
04/12/2000EP0993145A1 System for broadcasting alarm messages to selected users of an IP network
04/12/2000EP0993142A1 Safe transmission of broadband data messages
04/12/2000EP0992922A2 Automatic image data quality adjustment to reduce response time of a Web server
04/12/2000EP0992908A2 Network scan server ready state recovery method
04/12/2000EP0992873A2 Access-right setting system and storage medium
04/12/2000EP0992164A2 Routing short messages
04/12/2000EP0992146A2 Method and computer system for coding a digital message, for transmitting said message from a first computer unit to a second computer unit and for decoding the message
04/12/2000EP0992145A1 Data communications
04/12/2000EP0992144A1 Communications network end station
04/12/2000EP0992142A2 Asynchronous message processing system and method
04/12/2000EP0992056A2 Search engine architecture for a high performance multi-layer switch element
04/12/2000EP0991989A2 Method and arrangement relating to communications systems
04/12/2000CN2373954Y Device for querying telephone recording of train radio dispatching
04/12/2000CN1250578A Secure access method, and associated apparatus, for accessing a private data communication network
04/12/2000CN1250576A System for processing service data in telecommunications system
04/12/2000CN1250567A Kiosk and server connected to computer network
04/12/2000CN1250564A User registration in a telecommunication network
04/12/2000CN1250534A Distributed service network
04/12/2000CN1250319A Group transmission rate conversion system
04/12/2000CN1250303A Shared asymmetric digital subscriber line modulator-demodulator unit
04/12/2000CN1250296A Method for assigning wireless application agreement service device address for radio communication terminal
04/12/2000CN1250295A Output symbol rate control in group transmission rate switching system
04/12/2000CN1250294A Adaption method for fusion of Ethernet with synchronizing digital system or synchronizing optical network
04/12/2000CN1250290A Group trunking equipment
04/12/2000CN1250286A Secret distribution system for digital information content
04/12/2000CN1250263A Continuity and integrity method of automatic monitoring communication trunk line
04/12/2000CN1250187A Computer multi-media wide-band cut-in network system
04/12/2000CN1250186A Data multichannel processing method in connection source computer network
04/12/2000CN1051420C Apparatus and method for controlling data transmission in communication network
04/11/2000US6049892 Process and apparatus for downloading data from a server computer to a client computer
04/11/2000US6049889 High performance recoverable communication method and apparatus for write-only networks
04/11/2000US6049885 Method and apparatus for allowing a remote node to awaken a sleeping node of a network
04/11/2000US6049878 Efficient, secure multicasting with global knowledge
04/11/2000US6049872 Method for authenticating a channel in large-scale distributed systems
04/11/2000US6049829 Information access system and method
04/11/2000US6049825 Method and system for switching between duplicated network interface adapters for host computer communications
04/11/2000US6049821 Proxy host computer and method for accessing and retrieving information between a browser and a proxy
04/11/2000US6049820 Multiplexing of clients and applications among multiple servers
04/11/2000US6049819 Communications network incorporating agent oriented computing environment
04/11/2000US6049812 Browser and plural active URL manager for network computers
04/11/2000US6049809 Replication optimization system and method
04/11/2000US6049808 System and method for efficient remote disk I/O
04/11/2000US6049711 Method and apparatus for providing location-based information services
04/11/2000US6049699 Apparatus for improving the signal to noise ratio in wireless communication systems through message pooling and method of using the same
04/11/2000US6049664 Tier-neutral development mechanism for hypertext based applications
04/11/2000US6049597 Data communication system between a personal computer and facsimile machine through an interface
04/11/2000US6049531 Real-time multimedia conferencing over an ATM network using an intelligent ATM ADSL modem and ADSL access
04/11/2000US6049528 Trunking ethernet-compatible networks