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)
06/2000
06/15/2000CA2364278A1 System and method for providing targeted messages based on wireless mobile location
06/15/2000CA2353999A1 Integrated auction for remote online bidders and live participants at an auction site
06/15/2000CA2353459A1 System and method for implementing xoip over ansi-136-a circuit-switched/packet-switched mobile communications networks
06/15/2000CA2350818A1 System and method for gradual transition of local phone services from pstn to next generation network
06/15/2000CA2319466A1 Channel check test system
06/15/2000CA2292079A1 System and method for enhanced routing and reservation protocol
06/15/2000CA2290757A1 Method and apparatus providing for router redundancy of non internet protocols using the virtual router redundancy protocol
06/14/2000EP1009194A2 Hybrid TDM and ATM voice switching central office and method of completing inter-office calls using same
06/14/2000EP1009193A1 An arrangement for synchronization of multiple streams of synchronous traffic delivered by an asynchronous medium
06/14/2000EP1009192A2 Distributed 1x N protection switching architecture
06/14/2000EP1009191A2 Network path protection
06/14/2000EP1009189A2 RRGS-round-robin greedy scheduling for input/output buffered terabit switches
06/14/2000EP1009188A2 Data transmitting apparatus, data receiving apparatus and data transmission control apparatus
06/14/2000EP1009187A2 Data transmitting apparatus, data receiving apparatus and data transmission control apparatus
06/14/2000EP1009186A2 Data transmitting apparatus, data receiving apparatus and data transmission control apparatus
06/14/2000EP1009185A2 Explicit rate computation for flow control in computer networks
06/14/2000EP1009173A1 Fault-tolerant matrix of binary switches
06/14/2000EP1009154A2 Dynamic configuration of digital subscriber line channels
06/14/2000EP1009141A1 Two phase local mobility scheme for wireless access to packet-based networks
06/14/2000EP1009139A2 Method for assigning software modules
06/14/2000EP1009138A2 Data transmission method
06/14/2000EP1009133A2 Expediting reconvergence in a routing device
06/14/2000EP1009132A2 Variable length packet communication device
06/14/2000EP1009131A1 Method and system for optimizing the end to end path selection in very large packet switching networks
06/14/2000EP1009130A1 Distributed directory services for locating network resources in a very large packet switching network
06/14/2000EP1009129A2 System and method for assigning labels in a data transmission network using label switching
06/14/2000EP1009128A1 Method to display object associations in a containment tree of a systems management application
06/14/2000EP1009127A1 Method for creating, in a computer system, associations between objects of a containment tree of a management system of machines
06/14/2000EP1009116A2 Wire-free network and method of establishing time synchronization among a plurality of buses
06/14/2000EP1009113A1 Satellite communication system, in particular satellite receiving system and method for management of an antenna receiving system
06/14/2000EP1009110A2 Channel multiplexing method in mobile communication system
06/14/2000EP1008941A2 Communication control method, communication control apparatus, and storage medium
06/14/2000EP1008276A1 Connectionless communications network
06/14/2000EP1008275A1 Virtual private network service provider for asynchronous transfer mode network
06/14/2000EP1008267A2 Location management in a connection-oriented packet network
06/14/2000EP1008266A1 Communication system including means for transmitting internet addresses via sms
06/14/2000EP1008255A1 Arrangement in a data transmission system, especially an internet system
06/14/2000EP1008254A2 A communications system and method for interconnected networks having a linear topology, especially railways
06/14/2000EP1008083A1 System and method for integrating a message into a graphical environment
06/14/2000EP1008058A1 Method and apparatus for providing user-based flow control in a network system
06/14/2000EP1008055A2 Apparatus and method for tracking world wide web browser requests across distinct domains using persistent client-side state
06/14/2000EP1008046A1 Method and apparatus for automated network-wide surveillance and security breach intervention
06/14/2000EP0901656A4 Apparatus and method for preventing network server overload
06/14/2000EP0781495B1 Transmission of control messages in digital telephony
06/14/2000EP0524199B1 Telecommunication interface apparatus and method
06/14/2000CN1256833A Method and apparatus for traffic control
06/14/2000CN1256832A System and method for broadband millmeter wave data communication
06/14/2000CN1256812A Data transmission method and radio system
06/14/2000CN1256767A Electronic bulletin board system
06/14/2000CN1256603A Method of remote-control external machines and tools for use in mobile radio phone system having short information service
06/14/2000CN1256602A Data grouping multiplex insertion communication method and emitting and receiving apparatus thereof
06/14/2000CN1256569A Method for interfacing rate-adapting processing unit (RAPU) with board messenger processing unit (BMPU)
06/14/2000CN1256568A Electronic mail system having paging service function
06/14/2000CN1256567A Home network system and method of distributing node-identifying code
06/14/2000CN1256566A Control apparatus and method for transfer of data
06/14/2000CN1256558A Channel multiplexing method for use in mobile communication system
06/14/2000CN1256557A Watermark superpositing method and device and transmission method, editing and video output device
06/14/2000CN1256462A Dynamic ageing table monitoring service facility
06/13/2000US6076131 Routing resource reserve/release protocol for multi-processor computer systems
06/13/2000US6076117 Packet merging hub system for sequentially merging received data in a network hub into data packets before broadcasting to a plurality of destination computers
06/13/2000US6076116 Local area network comprising distributed switching software
06/13/2000US6076115 Media access control receiver and network management system
06/13/2000US6076114 Methods, systems and computer program products for reliable data transmission over communications networks
06/13/2000US6076113 Method and system for evaluating user-perceived network performance
06/13/2000US6076112 Prioritized access to shared buffers
06/13/2000US6076109 Simplified-file hyper text protocol
06/13/2000US6076107 Method for reducing SNMP instrumentation message flows
06/13/2000US6076106 User interface for displaying information about a computer network
06/13/2000US6076100 Server-side chat monitor
06/13/2000US6076099 Method for configurable intelligent-agent-based wireless communication system
06/13/2000US6075920 Method and apparatus for recording/ reproducing data and subcode information onto/from a recording medium
06/13/2000US6075916 Image recording and reproduction apparatus and interface circuit for use in such an apparatus
06/13/2000US6075846 Unified system for exchanging data between a terminal and access means via a telephone network, and access means, and terminal
06/13/2000US6075814 Method and apparatus for reducing signal processing requirements for transmitting packet-based data with a modem
06/13/2000US6075812 High-data-rate wireless local-area network
06/13/2000US6075798 Extended header for use in ATM adaptation layer type 2 packets
06/13/2000US6075797 Method and system for detecting mobility of a wireless-capable modem to minimize data transfer rate renegotiations
06/13/2000US6075796 Methods and apparatus for providing improved quality of packet transmission in applications such as internet telephony
06/13/2000US6075792 CDMA communication system which selectively allocates bandwidth upon demand
06/13/2000US6075791 System for guaranteeing data transfer rates and delays in packet networks
06/13/2000US6075790 Asynchronous transfer mode system for, and method of, writing a cell payload between a control queue on one side of a system bus and a status queue on the other side of the system bus
06/13/2000US6075789 System for connecting a packet data network to a digital radio network
06/13/2000US6075787 Method and apparatus for messaging, signaling, and establishing a data link utilizing multiple modes over a multiple access broadband communications network
06/13/2000US6075786 ATM exchange apparatus and method of same
06/13/2000US6075778 Radio communication system, method of radio communication for information provision service, and mobile radio station
06/13/2000US6075776 VLAN control system and method
06/13/2000US6075775 Method of checking and correcting virtual path connection selection right of fixed-length cell handling exchanges
06/13/2000US6075773 Multi-user LAN packet generator
06/13/2000US6075772 Methods, systems and computer program products for controlling data flow for guaranteed bandwidth connections on a per connection basis
06/13/2000US6075771 Fair allocation of excess resources in a communications system
06/13/2000US6075770 Power spectrum-based connection admission control for ATM networks
06/13/2000US6075767 Asynchronous transmission mode (ATM) handler
06/13/2000US6075766 Method and apparatus for identifying restoral routes in a network
06/13/2000US6075721 Random access memory having bit selectable mask for memory writes
06/13/2000US6075630 Electro/optical combined type network node control system
06/13/2000US6074345 Patient data acquisition and control system
06/13/2000US6074247 Lan distribution module
06/13/2000CA2185365C Maintenance method and apparatus for providing a high-integrity, unidirectional, standardized atm/sonet/ds3 transport signal link for a video distribution network
06/13/2000CA2185030C Bandwidth management in a switched telecommunications network
06/13/2000CA2173204C Multimedia collaboration system
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