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)
10/2003
10/28/2003US6639899 Method and apparatus for providing integral cell payload integrity verification in ATM Telecommunication devices
10/28/2003US6639898 Wide area mobile communication networks with multiple routing mode options
10/28/2003US6639897 Communication network of linked nodes for selecting the shortest available route
10/28/2003US6639895 Fault tolerant network switch
10/28/2003US6639774 Damping circuit for a two-wire bus system
10/28/2003CA2310813C Apparatus and method of monitoring a queue state in an asynchronous transfer mode switch
10/28/2003CA2308423C Device and method for informing subscriber of call incoming during data communication service
10/28/2003CA2288406C An arrangement for synchronization of multiple streams of synchronous traffic delivered by an asynchronous medium
10/28/2003CA2274966C High speed switching device
10/28/2003CA2267474C A dynamically scaleable conference system
10/28/2003CA2264866C Network access methods, including direct wireless to internet access
10/28/2003CA2167175C Transmitting item status information in a communications network by data messaging in the communications network
10/26/2003CA2426821A1 Method and system for improving reliability of search engine information
10/24/2003CA2409423A1 System and method for controlling data communication
10/24/2003CA2408487A1 Website system and method with dynamic maintaining function
10/23/2003WO2003088702A1 Method and apparatus for coordinating a radio network controller and node b resource management device for high speed downlink packet data service
10/23/2003WO2003088699A1 System and method for wireless data terminal management using general packet radio service network
10/23/2003WO2003088698A1 Fixed cellular terminal with packet data transmission over analog interface
10/23/2003WO2003088696A1 Low-cost network system between a base station controller and a base transceiver station, and method for transmitting data between them
10/23/2003WO2003088695A1 Radio link parameter updating method in mobile communication system
10/23/2003WO2003088693A1 Mechanism to support high speed circuit switched data services via an iu interface
10/23/2003WO2003088692A1 System and method for pushing data in an internet protocol network environment
10/23/2003WO2003088691A1 Handover control method
10/23/2003WO2003088687A1 Determining the state of a station in a local area
10/23/2003WO2003088686A1 Method of multi-service allocation in multi-access systems
10/23/2003WO2003088638A1 Multiple service provider prepaid wireless service card
10/23/2003WO2003088633A1 Global digital measurement device
10/23/2003WO2003088625A1 Method and system for enabling connections into networks with local address realms
10/23/2003WO2003088624A1 Method for address conversion in heterogeneous networks
10/23/2003WO2003088623A2 Telecommunication module comprising a system-data processing means for executing at least one telecommunication activity
10/23/2003WO2003088622A1 System, device and method for improving throughput in a communication network, preferably a mobile ipv6-based network
10/23/2003WO2003088620A1 Method for a control system over ethernet and ip networks
10/23/2003WO2003088619A1 Ppp link negotiation in mobile ip systems
10/23/2003WO2003088618A1 System and method for transparent mobile ip registration within ppp negotiation
10/23/2003WO2003088617A1 Key updates in a mobile wireless system
10/23/2003WO2003088615A2 Mobile node, router, server and method for mobile communications under ip version 6 (ipv6) protocol
10/23/2003WO2003088610A1 Communication terminal device and communication control method
10/23/2003WO2003088609A2 System, device and method for improving throughput in a communication network, preferably a mobile ipv6-based network
10/23/2003WO2003088605A1 Scheduling a shared resource among synchronous and asynchronous packet flows
10/23/2003WO2003088604A1 A real-time control mechanism for multi-rate data transmissions in wireless networks
10/23/2003WO2003088603A1 Internet audio gateway
10/23/2003WO2003088602A1 Method and arrangement for adaptive rate control
10/23/2003WO2003088601A1 Rlc for realtime multimedia mobile communication system
10/23/2003WO2003088600A1 Communication apparatus
10/23/2003WO2003088599A1 Policy-based qos management in multi-radio access networks
10/23/2003WO2003088598A1 Allocation of network bandwidth and prioritization in networks
10/23/2003WO2003088597A2 Wireless house server
10/23/2003WO2003088596A1 Atm traffic generator with interleave memory
10/23/2003WO2003088595A2 Synchronization in a communication system
10/23/2003WO2003088594A1 A method for providing redundancy for channel adapter failure
10/23/2003WO2003088593A1 Method and arrangement for traffic engineering in an mpls packet switched communication network
10/23/2003WO2003088592A1 Method for commonly controlling the bandwidths of a group of individual information flows
10/23/2003WO2003088591A1 Corporate communication system
10/23/2003WO2003088590A1 Network comprising an interconnecting network and several network nodes that are coupled to said interconnecting network
10/23/2003WO2003088589A1 Method and device for padding data segments with a fill pattern and subsequent overwriting with information, in addition to corresponding bus system
10/23/2003WO2003088588A1 Optimization of transmission parameters of a wireless interface based on communication type
10/23/2003WO2003088587A1 System and method for identifying potential hidden node problems in multi-hop wireless ad-hoc networks
10/23/2003WO2003088586A1 Systems and methods for providing qos environment ____________
10/23/2003WO2003088585A1 Method for access point management of messages for powered off stations in wireless lan
10/23/2003WO2003088584A1 A system operable to manage and provide results-, prognosis- and games & gaming information for geographically distributed sports
10/23/2003WO2003088583A1 System and method for remote controlling and monitoring electric home appliances
10/23/2003WO2003088582A2 Methods and apparatus for alternative mode monitoring
10/23/2003WO2003088581A1 Communication management method, communication management program, recording medium containing the communication management program, and communication station
10/23/2003WO2003088580A1 Iscsi-fcp gateway
10/23/2003WO2003088579A1 Handling a request to establish a packet switched session
10/23/2003WO2003088578A1 Method, system and device for service selection via a wireless local area network
10/23/2003WO2003088577A1 Method and system for authenticating user of data transfer device
10/23/2003WO2003088576A1 Method, system and computer program for determining network operational characteristics of software applications
10/23/2003WO2003088575A1 Monitoring of information in a network environment
10/23/2003WO2003088574A1 Method for testing subscriber connection lines for broadband services
10/23/2003WO2003088573A2 Method for establishment and running secure access in a client/server type network
10/23/2003WO2003088572A1 Method for organising communication between manager objects and managed objects in a communication network, architecture and software thereof
10/23/2003WO2003088570A1 Method and system for setting up a multicast or broadcast transmission
10/23/2003WO2003088569A1 Method and system for setting up a multicast or broadcast transmission
10/23/2003WO2003088567A2 Variable field bus coupling with a long coupling length, in particular for mobile controllers and observation devices
10/23/2003WO2003088554A1 Transmission system with congestion control at the receiver end for deciding possible retransmission requests
10/23/2003WO2003088551A1 Data transmission system, data transmission apparatus, data transmission method, and computer program
10/23/2003WO2003088550A1 System and method for channel mapping a wireless communication system
10/23/2003WO2003088547A2 Monitoring a local area network
10/23/2003WO2003088546A2 Support of disparate addressing plans and dynamic ha address allocation in mobile ip
10/23/2003WO2003088545A2 Node b and rnc actions during a serving hsdpa cell change
10/23/2003WO2003088535A2 Audio signal rate adaptation method and system
10/23/2003WO2003088532A1 Intrusion detection system for wireless networks
10/23/2003WO2003088510A1 Terminal
10/23/2003WO2003088175A1 Security control and communication system and method
10/23/2003WO2003088142A2 Method and system for managing computer systems
10/23/2003WO2003088081A1 Method and network device for synchronization of database data routed through a router
10/23/2003WO2003088072A1 Processing a packet using multiple pipelined processing modules
10/23/2003WO2003088069A1 Locator for physically locating a peripheral device in a communication network
10/23/2003WO2003088068A1 Xml control management
10/23/2003WO2003088066A1 Hierarchical org-chart based email mailing list maintenance
10/23/2003WO2003088062A2 Method and device for testing a monitoring function of a bus system and a corresponding bus system
10/23/2003WO2003088050A1 Apparatus and method for defining a static fibre channel fabric
10/23/2003WO2003088047A1 System and method for memory management within a network processor architecture
10/23/2003WO2003088021A2 Wireless enabled memory module
10/23/2003WO2003088007A2 Methods for providing rendezvous point router redundancy in sparse mode multicast networks
10/23/2003WO2003087992A2 Initializing relationships between devices in a network
10/23/2003WO2003087984A2 Apparatus and method for transmitting 10 gigabit ethernet lan signals over a transport system
10/23/2003WO2003087978A2 System for efficient recovery of node b buffered data following serving high speed downlink shared channel cell change
10/23/2003WO2003087972A2 Store-and-forward server and im service method implemented in ims
1 ... 3628 3629 3630 3631 3632 3633 3634 3635 3636 3637 3638 3639 3640 3641 3642 3643 3644 3645 3646 3647 3648 ... 4490