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)
08/2003
08/28/2003US20030161332 Gateway apparatus, address administration method, and audio-video apparatus having gateway function
08/28/2003US20030161331 Communication system, communication controlling method, communication node, communication mediator node, communication mediating program, session moving method, and session moving program
08/28/2003US20030161330 Multi-hop peer-to-peer telecommunications method in a wireless network, radio terminal telecommunications method, and medium recording a program for causing a processor to implement the radio terminal telecommunications method
08/28/2003US20030161329 Public switched broadband network
08/28/2003US20030161328 Frame relay switched data service
08/28/2003US20030161325 Transporting information in a communication system
08/28/2003US20030161324 System and method for transmitting and reconstructing audio or video data using intelligent sample interleaving of transmitted data requiring fewer orders of interpolation to accurately reconstruct audio or video data at the receiver in the event of data lost
08/28/2003US20030161323 Adaptive wireless parameter control method, QoS control device and wireless communication system
08/28/2003US20030161322 Bi-directional and reverse directional resource reservation setup protocol
08/28/2003US20030161321 Method and apparatus for characterizing the quality of a network path
08/28/2003US20030161319 Packet communications system and transfer device
08/28/2003US20030161318 Processor with software-controlled programmable service levels
08/28/2003US20030161317 Processor with table-based scheduling using software-controlled interval computation
08/28/2003US20030161316 Processor with dynamic table-based scheduling using linked transmission elements for handling transmission request collisions
08/28/2003US20030161315 Memory system with apparatus and method to enable balanced bandwidth utilization
08/28/2003US20030161313 Router device and internet service provider selection method
08/28/2003US20030161311 Method and system for dynamic remapping of packets for a router
08/28/2003US20030161310 System and method for determining a source of an internet protocol packet
08/28/2003US20030161309 Network address routing using multiple routing identifiers
08/28/2003US20030161307 Variable length inter-packet gap
08/28/2003US20030161306 Method and system for determining dropped frame rates over a packet switched transport
08/28/2003US20030161305 Boolean protocol filtering
08/28/2003US20030161304 Methods, devices and software for combining protection paths across a communications network
08/28/2003US20030161303 Traffic switching using multi-dimensional packet classification
08/28/2003US20030161302 Continuous media system
08/28/2003US20030161300 System and method for bandwidth on demand for internet service providers
08/28/2003US20030161297 Establishing call over intranet and external network via DMZ
08/28/2003US20030161296 Service level executable environment for integrated pstn and ip networks and call processing language therefor
08/28/2003US20030161294 Apparatus and method for de-prioritization of bypass packets in a packet based communication system
08/28/2003US20030161293 Router, method of administrating data transfer routes, and computer program for doing the same
08/28/2003US20030161292 Apparatus and method for an audio channel switching wireless device
08/28/2003US20030161291 Processor with dynamic table-based scheduling using multi-entry table locations for handling transmission request collisions
08/28/2003US20030161290 Distributed radio system with multiple transceivers for simulcasting and selective processing of received signals
08/28/2003US20030161287 Method and apparatus for providing IP mobility for mobile networks and detachable mobile network nodes
08/28/2003US20030161284 Universal mobile telecommunications system ("UMTS") network, a base station therefor, and a user terminal therefor
08/28/2003US20030161279 Method for enabling interoperability between data transmission systems conforming to IEEE 802.11 and HIPERLAN standards
08/28/2003US20030161275 Spanning tree method
08/28/2003US20030161274 Network switch discovery method and apparatus
08/28/2003US20030161273 Short range RF communication for jet engine control
08/28/2003US20030161272 Systems and methods for packet filtering
08/28/2003US20030161268 Cross-layer integrated collision free path routing
08/28/2003US20030161267 Method and arrangement for checking whether the use of a service is permissible
08/28/2003US20030161266 Monitoring and stimulating of complex systems, in particular of flow and congestion mechanisms and control in communication networks
08/28/2003US20030161265 System for end user monitoring of network service conditions across heterogeneous networks
08/28/2003US20030161264 System, device, and method for traffic and subscriber service differentiation using multiprotocol label switching
08/28/2003US20030161262 High speed switching router using APS and method for switching the same
08/28/2003US20030160869 Information communicating apparatus, method and system
08/28/2003US20030160792 Distributed resource architecture and system
08/28/2003US20030160203 Control device for an oil drain valve
08/28/2003DE20303796U1 System for exchanging information and data between communications networks and transmitters/receivers uses circuit switched data, data packets and short-messaging services
08/28/2003CA2476689A1 System and method for interfacing a broadband network and a circuit switched network
08/28/2003CA2476506A1 A system and method for routing 802.11 data traffic across channels to increase ad-hoc network capacity
08/28/2003CA2474768A1 Mobile ip registration methods in wireless system
08/28/2003CA2456444A1 Rna interference mediated inhibition of vascular endothelial growth factor and vascular endothelial growth factor receptor gene expression using short interfering nucleic acid (sina)
08/28/2003CA2399914A1 Proxy server and proxy control program
08/27/2003EP1339250A2 Using subnet relations for paging, authentication, association and to activate network interfaces in heterogeneous access networks
08/27/2003EP1339245A1 Method and apparatus for channel assignment and call admission control in spatial division multiple access (SDMA) communication systems
08/27/2003EP1339233A1 Audio/video data recording/reproducing device and method, and audio/video data reproducing device and method
08/27/2003EP1339210A1 RELAY TERMINAL, BASE STATION, CHARGING SERVER, COMMUNICATION SYSTEM, CHARGING METHOD, PROGRAM COMPUTER DATA SIGNAL, AND STORAGE MEDIUM
08/27/2003EP1339205A2 Interaction between an echo canceller and a packet voice processing
08/27/2003EP1339202A1 Method and server for accessing Internet pages
08/27/2003EP1339201A2 Remote tablet-based internet inspection system
08/27/2003EP1339200A2 System, device and method for moving a communication session between network nodes by means of a communication mediator
08/27/2003EP1339195A2 Method and device for attaching documents to e-mail
08/27/2003EP1339194A2 Dynamic network bandwidth allocation for multimedia applications with soft quality-of-service requirements
08/27/2003EP1339193A1 Data rate controller
08/27/2003EP1339191A2 Connected Home Network Console
08/27/2003EP1339190A2 System and method for locating devices on a network
08/27/2003EP1339186A1 A method for enhancing the channel utilisation in a cdma system
08/27/2003EP1338972A1 Receiving device and repeating device
08/27/2003EP1338968A2 Synchronizing over a number of synchronization mechanisms using flexible rules
08/27/2003EP1338965A2 Data transfer
08/27/2003EP1338942A1 System for controlling the distribution and use of digital works
08/27/2003EP1338941A1 System for controlling the distribution and use of digital works
08/27/2003EP1338935A1 Interface device for a household appliance and household appliance
08/27/2003EP1338171A1 A method for multiplexing different bit rate sources
08/27/2003EP1338170A2 Contention access control system and method
08/27/2003EP1338162A2 System and method of updating radio network data
08/27/2003EP1338157A2 System and method of servicing mobile communications with a proxy switch
08/27/2003EP1338156A1 Routing algorithm for distributed telecommunication networks
08/27/2003EP1338154A2 System and method for updating stored information in electronic devices
08/27/2003EP1338143A1 A unified distributed architecture for a multi-point video conference and interactive broadcast systems
08/27/2003EP1338142A1 Catv system
08/27/2003EP1338129A2 Methods and apparatus for streaming dicom images through data element sources and sinks
08/27/2003EP1338128A2 Efficiently transmitting rtp protocol in a network
08/27/2003EP1338127A2 Communications system
08/27/2003EP1338126A1 Method and system for resource reservations in a multicasting network
08/27/2003EP1338125A2 Tiered contention multiple access (tcma): a method for priority-based shared channel access
08/27/2003EP1338124A2 Channel request and contention resolution apparatus and method
08/27/2003EP1338123A1 A method for an internet communication
08/27/2003EP1338122A2 Intelligent appliance home network
08/27/2003EP1338121A2 System and method for efficiently communicating data over multiple networks using various transmission schemes
08/27/2003EP1338120A2 Method and device for controlling a domestic appliance
08/27/2003EP1338119A2 Method and device for controlling domestic appliances
08/27/2003EP1338118A2 Method and device for improving maintenance and servicing on household appliances
08/27/2003EP1338116A2 Method and device for transmitting information
08/27/2003EP1338109A2 Method and apparatus for detection and classification of impairments on an rf modulated network
08/27/2003EP1338107A1 Preamble generation for data packet transmission in a wireless communication system
08/27/2003EP1338106A1 Method for scoring queued frames for selective transmission through a switch
08/27/2003EP1338093A2 Method and apparatus for determining optimum data rate on the reverse supplemental channel in wireless communications
1 ... 3664 3665 3666 3667 3668 3669 3670 3671 3672 3673 3674 3675 3676 3677 3678 3679 3680 3681 3682 3683 3684 ... 4490