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)
10/2000
10/18/2000EP1045374A1 Merging of speech interfaces for concurrent use of devices and applications
10/18/2000EP1045320A2 Contents sale system
10/18/2000EP1044576A1 Channel allocation method and device in mobile system and a mobile system base station
10/18/2000EP1044575A1 Broadband cellular network device
10/18/2000EP1044574A1 Broadband cellular network device
10/18/2000EP1044569A1 High speed ss7 signaling adaptation device
10/18/2000EP1044557A1 Arrangement in one or more communication networks, wherein communication channels are established between two or more parties
10/18/2000EP1044553A1 Method and system for determining and using multiple object states in a computer telephony integration system
10/18/2000EP1044546A1 System and method for determining global virtual time in optimistic parallel discrete event simulations
10/18/2000EP1044544A1 Reduction of the crest factor in ofdm signal
10/18/2000EP1044542A1 Communication method between two terminals of a data communication network such as internet
10/18/2000EP1044541A1 Data packet router
10/18/2000EP1044540A2 External routing manager
10/18/2000EP1044539A1 Apparatus and method for optimizing congestion control information in a multi-protocol network
10/18/2000EP1044538A1 Method and device for checking the blocking function of a network-component transmission blocking device
10/18/2000EP1044537A1 LOW DATA-RATE NETWORK REPRESENTED ON HIGH DATA-RATE HAVi-NETWORK
10/18/2000EP1044536A2 A home audio/video network
10/18/2000EP1044535A1 Method for optimising accesses to the set of object instances of a common class in a management information base
10/18/2000EP1044524A1 Wireless network with clock synchronization
10/18/2000EP1044514A1 Radio communication system
10/18/2000EP1044413A1 A means and method for establishing an always connected link to mobile computers
10/18/2000EP1044406A1 Method and apparatus for performing frame processing for a network
10/18/2000EP0861534A4 Instrument for test and measurement of atm network virtual connections
10/18/2000CN2402065Y Safety encrypting module for router
10/18/2000CN1270750A Hanling ATM multicast cells
10/18/2000CN1270749A Buffering of point-to-point and/or point-to-multipoint ATM cells
10/18/2000CN1270743A Data transmission method in GPRS
10/18/2000CN1270732A Process scheduling in computer network
10/18/2000CN1270731A 通信方法和系统 Communication method and system
10/18/2000CN1270729A Network hub for interconnecting a wireless office environment with a public cellular telephone network
10/18/2000CN1270728A Method and system for fast routing lookups
10/18/2000CN1270727A VC marging for ATM switch
10/18/2000CN1270726A Contemporaneous connectivity to multiple piconets
10/18/2000CN1270723A Redundancy system with '1:N' and '1:1' redundancy for a ASN-system
10/18/2000CN1270678A Simplified-file hyper text protocol
10/18/2000CN1270677A Apparatus and method for protocol application data frame operation requests interfacing with an input/output device
10/18/2000CN1270676A Packet-based telemedicine system for communicating information between central monitoring stations and remote patient monitoring stations
10/18/2000CN1270480A Method for dynamically regulating sustained period of pulse series in radio communication system
10/18/2000CN1270464A Switching device for communication system
10/18/2000CN1270463A Communication system in network management
10/18/2000CN1270458A Queuing method based on pulse series management in radio communication system
10/18/2000CN1270360A Speech interface for simultaneous use of facility and application
10/18/2000CN1270317A High-capacity open network for locating mobile targets
10/18/2000CN1057653C Method to provide link grouping in a packet switch
10/17/2000US6134690 Computerized automation system and method
10/17/2000US6134683 Method for monitoring virtual connections within a digital telecommunication network using error recognition code words
10/17/2000US6134678 Method of detecting network errors
10/17/2000US6134673 Method for clustering software applications
10/17/2000US6134668 Method of selective independent powering of portion of computer system through remote interface from remote interface power supply
10/17/2000US6134665 Computer with remote wake up and transmission of a status packet when the computer fails a self test
10/17/2000US6134663 Management system and terminal apparatus to manage and control distribution and use of software and the like
10/17/2000US6134647 Computing system having multiple nodes coupled in series in a closed loop
10/17/2000US6134617 Method and apparatus for managing access to a loop in a data processing system
10/17/2000US6134615 System for facilitating the replacement or insertion of devices in a computer system through the use of a graphical user interface
10/17/2000US6134614 Method for facilitating the replacement or insertion of devices in a computer system through the use of a graphical user interface
10/17/2000US6134609 Method for using computer system memory as a modem data buffer by transferring modem I/O data directly to system controller and transferring corresponding system controller data directly to main memory
10/17/2000US6134604 Communication apparatus for communicating with a plurality of communication control units cascade-connected
10/17/2000US6134599 System and method for organizing devices in a network into a tree using suitability values
10/17/2000US6134596 Continuous media file server system and method for scheduling network resources to play multiple files having different data transmission rates
10/17/2000US6134589 Dynamic quality control network routing
10/17/2000US6134587 Method of setting up ad hoc local area network, method of communicating using said network, and terminal for use with said network
10/17/2000US6134581 Method and system for remotely browsing objects
10/17/2000US6134514 Large-scale network simulation method and apparatus
10/17/2000US6134453 Adaptive omni-modal radio apparatus and methods
10/17/2000US6134434 System and method for providing service negotiation in a communications network
10/17/2000US6134432 System and process for allowing wireless messaging
10/17/2000US6134249 Information transferring system using idle cells
10/17/2000US6134246 Inverse multiplexing within asynchronous transfer mode communication networks
10/17/2000US6134245 System and method for the compression and transportation of non frame relay data over a frame relay network
10/17/2000US6134240 Chip address allocation through a serial data ring on a stackable repeater
10/17/2000US6134239 Method for rejecting cells at an overloaded node buffer
10/17/2000US6134238 Layered bandwidth management in ATM/SDH (SONET) networks
10/17/2000US6134236 Data format used in data communication system
10/17/2000US6134235 Pots/packet bridge
10/17/2000US6134232 Method and apparatus for providing a multi-party speech connection for use in a wireless communication system
10/17/2000US6134226 Method and system for allocating a system resource to subscribers of a wireless communications system
10/17/2000US6134222 Multiple U channel ISDN communications interface
10/17/2000US6134219 Test of cell conductivity in ATM switching system
10/17/2000US6134218 Many dimensional congestion detection system and method
10/17/2000US6134217 Traffic scheduling system and method for packet-switched networks with fairness and low latency
10/17/2000US6133938 Descriptor mechanism for assuring indivisible execution of AV/C operations
10/17/2000US6133919 Method and apparatus for using a graphical user interface (GUI) as the interface to a distributed platform switch
10/17/2000US6133846 Low cost redundant communications system
10/17/2000US6133845 Furniture unit having a modular communication network
10/17/2000US6132306 Cellular communication system with dedicated repeater channels
10/17/2000US6132242 Distribution device for wiring
10/17/2000CA2218039C An adaptor card providing conditional access
10/17/2000CA2213363C Communication network recoverable from link failure using prioritized recovery classes
10/17/2000CA2179296C Device for establishing cell boundaries in a bit stream and crc calculation
10/17/2000CA2014386C Multiservice digital satellite centre operating in asynchronons time mode to connect subscribers
10/16/2000CA2302071A1 Resequencing method
10/15/2000CA2303715A1 Method for improved transmission efficiency between data networks and wireless communication systems
10/14/2000CA2268683A1 Subscription management system for data communication network
10/13/2000CA2301383A1 Monitoring the transmission quality in a digital communications network
10/12/2000WO2000060899A1 Switching systems and process for automatic detection of and quality of service for multimedia applications
10/12/2000WO2000060897A1 Modification of signalling resources in a communications system
10/12/2000WO2000060887A1 Processing of mobile originated calls in packet switched protocol based communication networks
10/12/2000WO2000060877A1 Electronic device and its repairing method
10/12/2000WO2000060858A1 Time and location-driven personalized tv
10/12/2000WO2000060849A1 Method and apparatus for internet access through a television set
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