Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 12 - Data switching networks
Patents for H04L 12 - Data switching networks (448,999)
12/1999
12/15/1999EP0425655B2 Passive network monitor and corresponding method of monitoring
12/15/1999CN1238897A Statistic multiplexing method of ATM-connections
12/15/1999CN1238883A Signal processing apparatus
12/15/1999CN1238881A General interface system
12/15/1999CN1238877A System and method for interfacing local communication device
12/15/1999CN1238876A Broadband telecommunications system
12/15/1999CN1238875A Routing of packets in telecommunications system
12/15/1999CN1238872A Telecommunications system
12/15/1999CN1238871A System and method for providing enhanced services for telecommunication call
12/15/1999CN1238653A Visual interface to mobile subscriber account services
12/15/1999CN1238627A Fixed length data handling type interface apparatus
12/15/1999CN1238626A Bandwidth control in packet-based data system
12/15/1999CN1238625A Data communication system, data communication method and data communication apparatus
12/15/1999CN1238624A Communications system and method of controlling same
12/15/1999CN1238620A Substitution call control system in ATM communication network
12/15/1999CN1238619A Method and apparatus for optimising resource sharing for audio/video/data processing devices
12/15/1999CN1238618A Automatic discovery and positioning method of the network elements in network management system in case that network topology is configured
12/15/1999CN1238615A Data communication method, communication frame generating method, and medium on which program for carrying out methods are recorded
12/15/1999CN1238614A Baseband processor capable of dealing with multirate and multiuser communication with small structure
12/15/1999CN1238608A Method for monitoring and controlling traffic in real time in ATM switching node
12/15/1999CN1238497A System and method for processing wireless files based on filename extension
12/15/1999CN1238496A Data processing apparatus connected to network connectable plurality of devices
12/15/1999CN1238495A Application availability and response monitoring and reporting for distributed computing environments
12/15/1999CA2274723A1 System for data transfer between multiple stations
12/14/1999USRE36444 Selecting and locating graphical icon objects to define and configure the workstations in data processing networks
12/14/1999US6003137 Virtual group information managing method in bridge for network connection
12/14/1999US6003108 Method and system for interrupt-responsive execution of communications protocols
12/14/1999US6003092 Signal transmission between networked computers
12/14/1999US6003090 System for determining network connection availability between source and destination devices for specified time period
12/14/1999US6003089 Method for constructing adaptive packet lengths in a congested network
12/14/1999US6003086 Data transmission apparatus for controlling contention between data transmissions of a plurality of types of applications by setting transmission internal according to each application bandwidth requirement
12/14/1999US6003079 System and method for continuously measuring quality of service in a federated application environment
12/14/1999US6003077 Computer network system and method using domain name system to locate MIB module specification and web browser for managing SNMP agents
12/14/1999US6003074 Method and apparatus for mapping the physical topology of a subnetwork
12/14/1999US6003070 E-mail system and interface for equipment monitoring and control
12/14/1999US6003068 Method and apparatus for portably providing shared removable resources to a plurality of computing devices
12/14/1999US6003064 System and method for controlling data transmission between network elements
12/14/1999US6003062 Iterative algorithm for performing max min fair allocation
12/14/1999US6003047 Non-hierarchical application interface for HTML-based network storage management programs
12/14/1999US6003030 System and method for optimized storage and retrieval of data on a distributed computer network
12/14/1999US6002948 Method and apparatus for radio system with mode based subscriber communications
12/14/1999US6002941 Method and apparatus for implementing a service in a wireless communication system
12/14/1999US6002935 Wireless communications cellular architecture for improving communications resource allocation
12/14/1999US6002918 Power-saving arrangement and method for mobile units in communications network
12/14/1999US6002716 Equalizer with extended channel estimation for a receiver in a digital transmission system
12/14/1999US6002691 Dynamic search tree for resolution of contention between transmitting stations
12/14/1999US6002689 System and method for interfacing a local communication device
12/14/1999US6002688 Circuit for calculating number of idle virtual path identifier and virtual channel identifier
12/14/1999US6002686 Cell indication in the cell flow of an ATM system
12/14/1999US6002683 Bridge for expandable telecommunications system
12/14/1999US6002680 Log-in method for a telecommunication network, main station and terminal station adapted to perform the method
12/14/1999US6002677 Method and apparatus for transmitting high rate packet data over under-utilized virtual circuits
12/14/1999US6002675 Method and apparatus for controlling transmission of data over a network
12/14/1999US6002674 Network control system which uses two timers and updates routing information
12/14/1999US6002670 Optimization and recovery techniques in IMA networks
12/14/1999US6002669 Efficient, multi-purpose network data communications protocol
12/14/1999US6002668 Cell output control apparatus and method
12/14/1999US6002667 Minimum guaranteed cell rate method and apparatus
12/14/1999US6002666 Traffic shaping apparatus with content addressable memory
12/14/1999US6002340 Smart switch
12/14/1999CA2184772C Code division multiple access system providing load and interference based demand assignment service to users
12/14/1999CA2184426C Improved routing method in a communications network
12/14/1999CA2170214C Multiple access communication system and method for multiple access communication
12/14/1999CA2112756C Burst band-width reservation method in asynchronous transfer mode (atm) network
12/14/1999CA2109192C Automatic network element identity information distribution apparatus and method
12/14/1999CA2109191C Automatic network element identity information registration apparatus and method
12/14/1999CA2109190C Automatic detection of reachable network elements
12/14/1999CA2099170C Congestion control in high speed networks
12/12/1999CA2274198A1 Management of a network element using managed objects in a digital communications network
12/12/1999CA2273723A1 A communications network system with discrete terminal mobility and remote user regristration associated with said mobility
12/12/1999CA2273721A1 Method for controlling access to areas in communications network systems
12/12/1999CA2273720A1 A terminal controller software component
12/12/1999CA2273713A1 Computer telephony adapter and method
12/12/1999CA2273659A1 Channel estimation apparatus and communication terminal apparatus
12/10/1999CA2270621A1 System and method for broadcasting computer network data
12/09/1999WO1999063783A1 Base station system for providing voice, data and multimedia services
12/09/1999WO1999063773A1 Dynamic allocation of radio resources in a packet switched communications-system
12/09/1999WO1999063772A1 Method and mobile communications system for controlling a short message service
12/09/1999WO1999063769A2 Method and radio device for transmitting messages
12/09/1999WO1999063752A1 Information processing apparatus and method, and providing medium
12/09/1999WO1999063742A1 Method for two-stage data transmission
12/09/1999WO1999063736A1 System for establishing a permanent internet connection
12/09/1999WO1999063728A1 Device for providing interoperability between communications systems
12/09/1999WO1999063727A1 Distributed filtering and monitoring system for a computer internetwork
12/09/1999WO1999063726A1 Network security
12/09/1999WO1999063725A1 A network interface card
12/09/1999WO1999063717A1 Method and apparatus for relaying data, communication system, and recording medium
12/09/1999WO1999063716A1 Method for removing atm cells from an atm communications device
12/09/1999WO1999063715A1 Method for removing atm cells from an atm communications device
12/09/1999WO1999063714A1 Aesthetic enclosure for a wireless network access point
12/09/1999WO1999063713A1 Dynamic bandwidth allocation in cdma system
12/09/1999WO1999063712A1 Method and apparatus for forwarding packets from a plurality of contending queues to an output
12/09/1999WO1999063711A1 Method for accessing the resources of the world wide web
12/09/1999WO1999063710A1 Integrated data centric network (idcn)
12/09/1999WO1999063709A2 System and method for pushing information from a host system to a mobile data communication device
12/09/1999WO1999063708A2 Modeling data sets and networks
12/09/1999WO1999063701A2 Arrangement, system and method relating to data/telecommunication for providing fault tolerant communication
12/09/1999WO1999063699A2 Interprocessor communication using hardware mailboxes
12/09/1999WO1999063698A2 Synchronous network for digital media streams
12/09/1999WO1999063690A1 System, device, and method for registration in a communication network
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