Patents
Patents for H04L 29 - Arrangements, apparatus, circuits or systems, not covered by a single one of groups (330,333)
09/2001
09/19/2001EP1133719A1 Automatic detection of 8b/10b data rates
09/19/2001EP1133677A2 Interface engine for managing business processes within a multimedia communication-center
09/19/2001EP1050186B1 Communication network, method for transmitting a signal, network connecting unit and method for adjusting the bit rate of scaled data flow
09/19/2001EP0858711B1 Call back service for a regulatory restrictive area
09/19/2001EP0847637B1 Multichannel transmission system with test circuit
09/19/2001EP0815680A4 Method and system for remote terminal dial-up
09/19/2001CN1314042A Data link between two computers and method for transmitting data between said computers
09/19/2001CN1314038A Method for implementing radio link protocol for efficient data transmission
09/19/2001CN1313966A Function block apparatus for viewing data in a process control system
09/19/2001CN1313719A Information processing terminal and content data obtaining system therwith
09/19/2001CN1313696A Method and device using virtual bidirectional information in wireless communication system
09/19/2001CN1313692A Information researching system for mobile hand terminal
09/19/2001CN1313689A Information supplying and processing device and method, and program storing medium
09/19/2001CN1313666A Electric power system protecting and controlling system and arranging method
09/19/2001CN1313557A Game system, central device, program and record media
09/19/2001CN1313552A PDA system with functions of unidirectional communication and bidirectional transmission
09/18/2001US6292920 Transmission rate judgment method and apparatus
09/18/2001US6292905 Method for providing a fault tolerant network using distributed server processes to remap clustered network resources to other servers during server failure
09/18/2001US6292900 Multilevel security attribute passing methods, apparatuses, and computer program products in a stream
09/18/2001US6292895 Public key cryptosystem with roaming user capability
09/18/2001US6292851 System for allowing a supervisory module to obtain alarm and status information from at least one supervised module without having to specify physical addresses
09/18/2001US6292838 Technique for automatic remote media access control (MAC) layer address resolution
09/18/2001US6292836 Communication method and communication apparatus
09/18/2001US6292835 Network bandwidth and object obsolescence sensitive scheduling method and apparatus for objects distributed broadcasting
09/18/2001US6292834 Dynamic bandwidth selection for efficient transmission of multimedia streams in a computer network
09/18/2001US6292833 Method and apparatus for providing access control to local services of mobile devices
09/18/2001US6292832 System and method for determining a preferred service in a network
09/18/2001US6292827 Information transfer systems and method with dynamic distribution of data, control and management of information
09/18/2001US6292824 Framework and method for facilitating client-server programming and interactions
09/18/2001US6292823 Method and apparatus for communicating messages of varying protocols over a single communications network
09/18/2001US6292669 Routing short messages
09/18/2001US6292668 Communication network terminal supporting a plurality of applications
09/18/2001US6292657 Method and architecture for managing a fleet of mobile stations over wireless data networks
09/18/2001US6292568 Representing entitlements to service in a conditional access system
09/18/2001US6292509 Data-communication apparatus and method for modulation or demodulation in specified mode
09/18/2001US6292496 Asynchronous data transmission method and arrangement
09/18/2001US6292494 Channel hopping protocol
09/18/2001US6292485 In-band management control unit software image download
09/18/2001US6292482 Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses
09/18/2001US6292481 Inter-carrier signaling and usage accounting architecture for internet telephony
09/18/2001US6292480 Electronic communications manager
09/18/2001US6292465 Linear rule based method for bandwidth management
09/18/2001US6292181 Structure and method for controlling a host computer using a remote hand-held interface device
09/15/2001CA2340817A1 Method and apparatus for location dependent software applications
09/15/2001CA2320413A1 Method and apparatus for network gaming
09/14/2001CA2301316A1 Enterprise network management using directory containing network addresses of users and devices providing access lists to routers and servers
09/13/2001WO2001067798A1 Hierarchical mobility management for wireless networks
09/13/2001WO2001067797A1 Mobile communication terminal and method for controlling the same
09/13/2001WO2001067787A2 Method and apparatus for participating in group communication services in an existing communication system
09/13/2001WO2001067786A2 Packet core function and method of selecting a packet data service node/foreign agent in a packet data network
09/13/2001WO2001067785A2 Secure data download
09/13/2001WO2001067757A2 Audio/video and data signal redistribution system
09/13/2001WO2001067732A2 Method for selecting terminating gateways for an internet telephone call using a tree search
09/13/2001WO2001067716A1 Method and apparatus for mapping an ip address to an msisdn number within a wireless application processing network
09/13/2001WO2001067715A1 Pre-verification of checksums used with checksum-based header compression
09/13/2001WO2001067714A1 Communication node, communication network and method of recovering from a temporary failure of a node
09/13/2001WO2001067713A1 A packet format independent computer network controller
09/13/2001WO2001067712A1 Method and device for securing data for sending over an open network
09/13/2001WO2001067711A1 Communication device and communication method
09/13/2001WO2001067710A1 Communication device and communication method
09/13/2001WO2001067709A2 A technique for compressing a header field in a data packet
09/13/2001WO2001067708A2 Authenticated dynamic address assignment
09/13/2001WO2001067707A2 A network storage system
09/13/2001WO2001067706A2 Method in a packet data network of reporting accounting records
09/13/2001WO2001067705A2 A data transfer and management system
09/13/2001WO2001067703A2 Method for transmitting information over a radio network
09/13/2001WO2001067695A1 System and method for efficiently performing data transfer operations
09/13/2001WO2001067690A1 Semantic information network (sion)
09/13/2001WO2001067689A1 Packet communication control device and packet communication control method
09/13/2001WO2001067688A1 Control of application-specific quality of service optimizations
09/13/2001WO2001067686A1 Selective address table aging in a network switch
09/13/2001WO2001067683A1 Signalling in a telecommunications network
09/13/2001WO2001067682A1 Computer security system
09/13/2001WO2001067679A1 A platform of information switch
09/13/2001WO2001067677A2 Layer 3 routing in self-healing networks
09/13/2001WO2001067676A2 Dual-mode virtual network addressing
09/13/2001WO2001067675A2 System and method for providing group communication services
09/13/2001WO2001067674A2 Method and apparatus for participating in group communication services in an existing communication system
09/13/2001WO2001067673A2 Method and apparatus for updating information in a low-bandwidth client/server object-oriented system
09/13/2001WO2001067666A1 Efficient header compression context update in packet communications
09/13/2001WO2001067664A2 Effective protocol for high-rate, long-latency, asymmetric, and bit-error prone data links
09/13/2001WO2001067661A2 Method of transmitting service information, and radio system
09/13/2001WO2001067436A1 Sub-packet insertion for packet loss compensation in voice over ip networks
09/13/2001WO2001067365A1 Providing internet services to automated teller machine
09/13/2001WO2001067359A1 Method and system for enabling the exchange, management and supervision of leads and requests in a network
09/13/2001WO2001067329A1 Method and apparatus for providing a real-time questioning and replying service
09/13/2001WO2001067322A1 Information reception/transmission system
09/13/2001WO2001067314A1 Voice context e-mail
09/13/2001WO2001067305A1 Methods and apparatus for delegating administrative capabilities to domains served by mail providers
09/13/2001WO2001067292A1 Distributed computing document recognition and processing
09/13/2001WO2001067275A2 Data processing system, method and computer program, computer program product and business method
09/13/2001WO2001067272A1 Virtual memory systems and methods
09/13/2001WO2001067270A1 Automatic generation of correspondence via an email interface
09/13/2001WO2001067269A1 Precedence rules in electronic messaging servers
09/13/2001WO2001067268A1 Methods and apparatus for automatically generating a routing table in a messaging server
09/13/2001WO2001067267A1 Picture communications system and associated network services
09/13/2001WO2001067266A1 Vehicle sound system
09/13/2001WO2001067265A1 Retrieval of information from a remote network based on spatial context
09/13/2001WO2001067264A1 Apparatus and method for predictable and differentiated delivery of multimedia streaming on the internet
09/13/2001WO2001067258A1 Network address translation gateway for local area networks using local ip addresses and non-translatable port addresses