Patents for H04L 12 - Data switching networks (448,999)
02/2002
02/26/2002US6351466 Switching systems and methods of operation of switching systems
02/26/2002US6351465 System for routing packet switched traffic
02/26/2002US6351459 Control random access in mobile communication system without interrrupting continuous communications
02/26/2002US6351454 Apparatus and method for maintaining packet ordering over parallel links of a crossbar based switch fabric
02/26/2002US6351452 Telecommunication device with centralized processing, redundancy protection, and on-demand insertion of signaling bits
02/26/2002US6351213 Method and communication system for processing alarms using a management network involving several layers of management
02/26/2002US6350066 Systems and methods for storing, delivering, and managing messages
02/26/2002CA2280500C Automatic generation of reconfiguration scripts for telecommunication devices
02/25/2002CA2351916A1 System and method for linking web sites
02/22/2002CA2351130A1 System and method for transporting multiple protocol formats in a lightwave communication network
02/21/2002WO2002015634A1 Method and system for managing traffic classes with different priorities in p-mp atm communication systems
02/21/2002WO2002015625A1 Communication system and method providing a mode selection procedure
02/21/2002WO2002015621A1 The method of carrying out tcp/ip service within mobile terminal of cdma communication system
02/21/2002WO2002015618A1 Load sharing in cellular communication system
02/21/2002WO2002015614A1 Method, system, and computer program product for positioning and synchronizing wireless communications nodes
02/21/2002WO2002015613A1 Method and apparatus for cooperative diversity
02/21/2002WO2002015611A2 Communique wireless subscriber device for a cellular communication network
02/21/2002WO2002015610A2 Communique system for cellular communication networks
02/21/2002WO2002015609A2 Communique system with active feedback for cellular communication networks
02/21/2002WO2002015608A2 Communique system with dynamic bandwidth allocation in cellular communication networks
02/21/2002WO2002015607A2 Communique system for wcdma cellular communication networks
02/21/2002WO2002015606A2 Handoff between a narrowcast cellular communication network and a point-to-point cellular communication network
02/21/2002WO2002015605A2 Communication system with noncontiguous coverage areas in cellular communication networks
02/21/2002WO2002015598A1 System and method for the provision of services over different networks
02/21/2002WO2002015574A1 Data transmission system, data transmitter, and remote conrol method
02/21/2002WO2002015551A1 System and method for unified messaging in inter/intranet telephony
02/21/2002WO2002015548A2 Mobile internet protocol voice system
02/21/2002WO2002015527A2 Communications apparatus interface and method for discovery of remote devices
02/21/2002WO2002015524A1 Synchronization of data packet numbers in packet-switched data transmission
02/21/2002WO2002015522A2 Resource request forwarding in havi and other internetworking devices
02/21/2002WO2002015521A1 Methods and apparatus for packet classification with multi-level data structure
02/21/2002WO2002015520A1 Packet scheduling methods and apparatus
02/21/2002WO2002015519A2 Method and system for wireless voice channel/data channel integration
02/21/2002WO2002015518A2 End-to-end secure file transfer method and system
02/21/2002WO2002015517A2 Remote configuration of network node via controller area network messages
02/21/2002WO2002015515A2 System and method for integrating disparate networks for use in electronic communication and commerce
02/21/2002WO2002015514A2 Vpn device clustering using a network flow switch
02/21/2002WO2002015512A2 A method and an apparatus for granting use of a session of a packet data transmission standard designated by an identifier
02/21/2002WO2002015510A2 Data transmission protocol
02/21/2002WO2002015501A1 Internet telephony for ecommerce
02/21/2002WO2002015500A2 System and method for messaging
02/21/2002WO2002015499A2 Apparatus and method for controlling queuing of data at a node on a network
02/21/2002WO2002015498A2 Apparatus and method for spare capacity allocation
02/21/2002WO2002015497A1 Switching table update in switch fabric
02/21/2002WO2002015496A1 Novel switch fabric chipset system and method
02/21/2002WO2002015495A1 System, method and article of manufacture for preparing a packet for transmission through a switch fabric chipset system
02/21/2002WO2002015494A1 Automated service provisioning in combination of vertical services and digital subscriber line domains
02/21/2002WO2002015493A1 Automatic programming of customer premises equipment for vertical services integration
02/21/2002WO2002015492A1 Vertical services integration enabled content distribution mechanisms
02/21/2002WO2002015491A1 Reconfigurable computer networks
02/21/2002WO2002015490A1 Method of providing router with subnetwork address pool in a cellular telecommunications network
02/21/2002WO2002015489A2 Switches and routers, with parallel domains operating at a reduced speed
02/21/2002WO2002015488A1 Methods and apparatus for packet classification with multiple answer sets
02/21/2002WO2002015487A1 Detecting and counting node port loop initialization origination
02/21/2002WO2002015486A2 Fully programmable device operation control to allow commands
02/21/2002WO2002015485A1 Receiver-initiated multiple access for ad-hoc networks (rima)
02/21/2002WO2002015484A1 System and method for transferring a packet from a port controller to a switch fabric
02/21/2002WO2002015483A1 Resource management method
02/21/2002WO2002015482A2 Methods, systems and computer program products for determining a point of loss of data on a communication network
02/21/2002WO2002015481A2 Methods, systems, and computer program products for managing a service provided by a network
02/21/2002WO2002015480A2 Method and system for automatically gathering information from different types of devices connected in a network when a device fails
02/21/2002WO2002015479A1 System and method of detecting events
02/21/2002WO2002015478A1 A communications network and service system
02/21/2002WO2002015477A2 System for subscription-free short-term internet access
02/21/2002WO2002015476A2 Energy detect with auto pair select
02/21/2002WO2002015475A2 High-bandwidth network access device with integrated server capability
02/21/2002WO2002015474A2 High-performance addressing and routing of data packets with semantically descriptive labels in a computer network
02/21/2002WO2002015472A2 Enabling seamless user mobility in a short-range wireless networking environment
02/21/2002WO2002015471A2 A method and system for integrating a users telephonic communications into a client-server architecture
02/21/2002WO2002015470A2 System and method for separate virtual channels for posted requests in a multiprocessor system
02/21/2002WO2002015469A2 Apparatus and method for packet classification
02/21/2002WO2002015468A1 Apparatus for providing a multiple internet connection service using a hybrid fiber coaxial cable network
02/21/2002WO2002015467A1 Methods and systems for the broadcast internet, audio or video contents without prior agreement with the service provider or return channel
02/21/2002WO2002015463A1 A multimedia communication control unit as a secure device for multimedia communication between lan users and other network users
02/21/2002WO2002015462A1 Methods and apparatus for deploying quality of service policies on a data communication network
02/21/2002WO2002015460A2 Link auto-configuration protocol specification topology
02/21/2002WO2002015452A2 Address assignment method for at least one bus device that has recently been connected to a bus system
02/21/2002WO2002015449A2 Method and system for transmitting isochronous voice in a wireless network
02/21/2002WO2002015445A2 Selective delivery of data to an application, where the application uses the data only if the status of the application corresponds with status information which is contained in the data
02/21/2002WO2002015442A1 System, device, and method for managing communication services in an optical communication system
02/21/2002WO2002015438A1 Infrared data communication system
02/21/2002WO2002015434A1 An apparatus and method for transmitting and receiving data according to radio link protocol in a mobile communications system
02/21/2002WO2002015413A2 Power line communication system
02/21/2002WO2002015405A2 Programmable analog to digital converter with smart message transmission
02/21/2002WO2002015346A1 Arrangement for connecting network units
02/21/2002WO2002015076A1 Method and apparatus for location dependent information services
02/21/2002WO2002015075A1 Method and apparatus for providing a mobile wap server
02/21/2002WO2002015030A1 Distributed multimedia software-based call center
02/21/2002WO2002015026A1 Method for screen image sharing
02/21/2002WO2002015017A1 System, method and article of manufacture for storing an incoming datagram in a switch matrix in a switch fabric chipset system
02/21/2002WO2002015016A1 Routing t-37 e-mail over an h323 (voip) network
02/21/2002WO2002015015A2 Interleavement for transport of frames and cells
02/21/2002WO2002015012A2 Multiple port i2c hub
02/21/2002WO2002014998A2 Method and apparatus for transferring data in a data processing system
02/21/2002WO2002014980A2 Customer premises equipment for vertical services integration
02/21/2002WO2002014979A2 Traffic queueing for remote terminal dslams
02/21/2002WO2002014978A2 Support for quality of service and vertical services in digital subscriber line domain
02/21/2002WO2002014977A2 Congestion and thru-put visibility and isolation
02/21/2002WO2001097072A8 System and method for linking information in a global computer network
02/21/2002WO2001088667A3 Non-deterministic software delay estimation method and system for packet based data network systems