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)
12/2003
12/11/2003US20030228146 Network operating system with distributed data architecture
12/11/2003US20030228093 Transmission apparatus
12/11/2003US20030228035 Decentralized detection, localization, and tracking utilizing distributed sensors
12/11/2003US20030228015 Content-log analyzing system and data-communication controlling device
12/11/2003US20030227947 Method and system for communicating control information via out-of-band symbols
12/11/2003US20030227945 Method and apparatus for ensuring cell ordering in large capacity switching systems and for synchronizing the arrival time of cells to a switch fabric
12/11/2003US20030227943 Communicating synchronous TDM signals across a packet-oriented network
12/11/2003US20030227942 Apparatus and method for using information in one direction of a bi-directional flow in a network to alter characteristics of the return direction flow
12/11/2003US20030227941 Apparatus and method for converting signal in mobile communication system
12/11/2003US20030227940 Method for connecting a terminal over an access network to the core part of a radio communication network and corresponding gateway
12/11/2003US20030227939 Establishing a connection using a hybrid receiver
12/11/2003US20030227937 System and method for transparent mobile IP registration within PPP negotiation
12/11/2003US20030227935 Arq mac for ad-hoc communication networks and a method for using the same
12/11/2003US20030227934 System and method for multicast media access using broadcast transmissions with multiple acknowledgements in an Ad-Hoc communications network
12/11/2003US20030227933 Prefetching techniques for network interfaces
12/11/2003US20030227932 Weighted fair share scheduler for large input-buffered high-speed cross-point packet/cell switches
12/11/2003US20030227931 Network architecture, addressing and routing
12/11/2003US20030227930 Method and apparatus for sharing a single internet protocol address without a network address translation in an internet access gateway for a local network
12/11/2003US20030227928 Network linking device and method for transferring data packets by the same
12/11/2003US20030227927 Broadband telecommunication service with personalized service capability for mobile terminals
12/11/2003US20030227926 Method and system for guaranteeing quality of service in large capacity input output buffered cell switch based on minimum bandwidth guarantees and weighted fair share of unused bandwidth
12/11/2003US20030227925 Packet processing device
12/11/2003US20030227924 Capacity allocation for networks having path length routing constraints
12/11/2003US20030227923 Method for selecting communication networks
12/11/2003US20030227921 System and method for controlling data call traffic frame in mobile communication system
12/11/2003US20030227920 Switchover system and method in a data packet switching network
12/11/2003US20030227919 Signaling MPLS over RPR rings
12/11/2003US20030227917 Device for enabling trap and trace of internet protocol communications
12/11/2003US20030227916 System and method for the multicast distribution of multimedia messaging service messages
12/11/2003US20030227915 Technique for implementing an optical/TDM virtual private network
12/11/2003US20030227914 Wireless switch for use in wireless communications
12/11/2003US20030227913 Adaptive timing recovery of synchronous transport signals
12/11/2003US20030227912 Voice packet preferential control equipment and control method thereof
12/11/2003US20030227910 Packet communication system
12/11/2003US20030227909 Data communication system and method and server
12/11/2003US20030227908 Method and apparatus for negotiating bearer control parameters using property sets
12/11/2003US20030227907 Apparatus for providing QoS of VoIP traffic on IP router and forwarding method therefor
12/11/2003US20030227906 Fair multiplexing of transport signals across a packet-oriented network
12/11/2003US20030227904 Associating virtual channel identifier to a user phone number at an access node in a VoATM telecommunication system
12/11/2003US20030227901 Scheduling of guaranteed-bandwidth low-jitter traffic in input-buffered switches
12/11/2003US20030227899 Methods and systems for automatically provisioning address translation information in a mobile services node address translation database
12/11/2003US20030227895 System and method for improving the accuracy of time of arrival measurements in a wireless ad-hoc communications network
12/11/2003US20030227894 Method and system for managing message-based applications and applications providers in a communications network
12/11/2003US20030227893 Virtual switch
12/11/2003US20030227892 Software method utilizing gateways for maintaining connectivity during communications over distinct wireless networks by mobile computer terminals
12/11/2003US20030227891 Method for assigning inbound transmissions with minimal signaling overhead
12/11/2003US20030227889 Systems and methods for channel allocation for forward-link multi-user systems
12/11/2003US20030227880 Applying session services based on packet flows
12/11/2003US20030227878 Apparatus and method for automatically and dynamically reconfiguring network provisioning
12/11/2003US20030227877 Routing restorable service-level-guaranteed connections using maximum 2-route flows
12/11/2003US20030227876 Multimode queuing system for DiffServ routers
12/11/2003US20030227874 Intelligent flow control management to extend fibre channel link full performance range
12/11/2003US20030227873 Method and apparatus for switching between a wireless local area network (WLAN) and a wide area network (WAN) employing operator and user criteria
12/11/2003US20030227872 Hierarchal rate-limiting at a network node that utilizes an infinity rate-limit check
12/11/2003US20030227871 Packet flow processing in a communication system
12/11/2003US20030227643 Document processing system including multi-device compatible interface and related methods
12/11/2003US20030227568 Appratus and method for improved device interoperability
12/11/2003US20030227439 System and method for adapting the ambience of a local environment according to the location and personal preferences of people in the local environment
12/11/2003US20030227373 Last leg utility grid high-speed data communication network having virtual local area network functionality
12/11/2003US20030227347 Controlling coupling strength in electromagnetic bus coupling
12/11/2003US20030227346 Bus signaling through electromagnetic couplers
12/11/2003DE20315126U1 Human-machine interface system for technical process, has operating and observing devices which cyclically fetch time and/or data information from central time server
12/11/2003DE20314560U1 Basisstation mit verbesserter Bakenakquisition Base station with improved beacon acquisition
12/11/2003CA2748686A1 Apparatus for redundant multiplexing and remultiplexing of program streams and best effort data
12/11/2003CA2525979A1 Exciter-excitation system and methods for communications
12/11/2003CA2488469A1 Advertising sales management system
12/11/2003CA2488447A1 Method and apparatus for interconnection of personal area networks (pans)
12/11/2003CA2488228A1 Method and system for storing mpeg-2 programs to media and playback
12/11/2003CA2487830A1 Determining and configuring a communication path in a network
12/11/2003CA2486995A1 Packet switched connections using dedicated channels
12/11/2003CA2485661A1 Control of plmn messaging services in ip domains
12/11/2003CA2484446A1 Longest prefix matching using tree bitmap data structures
12/10/2003EP1370103A1 Connecting a terminal over a mobile radio access network or a local access network to the core network of a radio communications system
12/10/2003EP1370101A1 Method for handling multiple connections at a terminal
12/10/2003EP1370097A1 Synchronisation of base stations interconnected via a local network
12/10/2003EP1370054A1 Data communication method
12/10/2003EP1370050A1 Advertisement or automatic determination of access point contents of available services for short-range wireless terminals
12/10/2003EP1370048A1 Application of active networks for balancing load among a plurality of service servers
12/10/2003EP1370046A1 Method based on border gateway protocol message for controlling messages security protection
12/10/2003EP1370045A1 Data access system to data on an active network
12/10/2003EP1370043A2 Method for using user profiles in a telecommunication network
12/10/2003EP1370042A1 Client-centered wep settings on a lan
12/10/2003EP1370041A1 Process and apparatus for communication between a mobile node and a communication network
12/10/2003EP1370036A1 Data transferring method
12/10/2003EP1370035A1 Method and apparatus for scheduling users to allocate data transmissions in communications systems
12/10/2003EP1370034A1 Fault Tolerant Gateway Cluster
12/10/2003EP1370033A1 Call admission control method and communication system to which method is applied
12/10/2003EP1370032A1 Mobile terminal management system, mobile terminal, agent, and program
12/10/2003EP1370031A1 Managing a communication device via a GPRS and a GSM connection
12/10/2003EP1370030A2 Method of and apparatus for simultaneously providing tone and intermittent pulses onto a cable in order to identify the cable
12/10/2003EP1370029A2 Powerline based network
12/10/2003EP1370028A1 Method for dynamical control of loading of a transmission channel and load generator for transmitting a test sequence
12/10/2003EP1370027A1 Computer network leakage detection, location and identification
12/10/2003EP1370026A1 Automatic and dynamic reconfiguration of a network based on rules retrieved upon receiving a stimulus
12/10/2003EP1370025A1 Method and system for monitoring network connected devices and displaying device status
12/10/2003EP1370024A2 Method and apparatus for multicast transmission of packet data in a mobile communication system
12/10/2003EP1370019A1 Header compression packet reception apparatus and method
12/10/2003EP1369802A1 An information management system
12/10/2003EP1369801A1 An information management system
12/10/2003EP1369800A1 An information management system
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