Patents for H04L 12 - Data switching networks (448,999)
02/2004
02/12/2004WO2004014096A1 System for locating a mobile unit
02/12/2004WO2004014091A1 Multi-channel mobile ad hoc network
02/12/2004WO2004014063A2 Method and apparatus for integrating non-ip and ip traffic on a home network
02/12/2004WO2004014062A2 Monitoring link quality in a mobile ad hoc network
02/12/2004WO2004014054A1 Method and apparatus for identifying a speaker in a conferencing system
02/12/2004WO2004014050A1 Multifunctional world-wide-walkie-talkie
02/12/2004WO2004014048A2 Wireless prepaid payphone system and cost control application
02/12/2004WO2004014047A2 Method for automatically numbering a network using the internet protocol
02/12/2004WO2004014045A1 Service class dependant asignment of ip addresses for cotrolling access to an d delivery of e-sevices
02/12/2004WO2004014044A1 Flexible approach for representing different bus protocols
02/12/2004WO2004014043A1 Communicating data in a selected one of multiple protocols
02/12/2004WO2004014042A1 Recording system, recording apparatus, and control method therefor
02/12/2004WO2004014040A1 Security system for devices of a wireless network
02/12/2004WO2004014039A1 Security system for apparatuses in a wireless network
02/12/2004WO2004014038A1 Security system for apparatuses in a network
02/12/2004WO2004014037A1 Secure authenticated distance measurement
02/12/2004WO2004014035A1 Always-on wireless internet protocol communication
02/12/2004WO2004014028A2 Communicating tone information in a network
02/12/2004WO2004014027A2 Mobility managing method and mobile terminal
02/12/2004WO2004014026A1 Communication of packet data units over signalling and data traffic channels
02/12/2004WO2004014025A1 METHOD AND APPARATUS FOR INCREASED QoS AND REDUCED INTERFERENCE IN MESH ARCHITECTURE RADIO TELECOMMUNICATIONS SYSTEMS
02/12/2004WO2004014024A2 Managed roaming for wlans
02/12/2004WO2004014023A1 Radio information transmitting system, radio communication method, radio station, and radio terminal device
02/12/2004WO2004014022A2 Computer network with diagnosis computer nodes
02/12/2004WO2004014021A2 Method and apparatus for a continuous video conference
02/12/2004WO2004014007A2 Method and apparatus for effecting a seamless handoff between ip connections
02/12/2004WO2004014002A1 Cross point switch with out-of-band parameter fine tuning
02/12/2004WO2004014001A1 Methods and apparatus for network signal aggregation and bandwidth reduction
02/12/2004WO2004014000A1 Enhancement of resource reservation protocol enabling guaranteed quality of service short-cut internet protocol connections over a switched network
02/12/2004WO2004013998A2 Method and apparatus for effecting a handoff between two ip connections for time critical communications
02/12/2004WO2004013986A1 A method for grouping 802.11 stations into authorized service sets to differentiate network access and services
02/12/2004WO2004013894A2 Network bus coupler and system
02/12/2004WO2004013787A1 Information providing method, information providing program, and server system
02/12/2004WO2004013767A1 A method which is able to centralize the administration of the user registered information across networks
02/12/2004WO2004013764A1 Internal natural domain service system with local name servers for flexible top-level domains
02/12/2004WO2004013742A2 Method and apparatus for usage estimation and prediction in two-way communications networks
02/12/2004WO2004013724A2 Web-enabled live scanner and method for control
02/12/2004WO2004013717A2 System and method for supporting mobility of mobile node using regional anchor point in future internet
02/12/2004WO2004013712A1 Method for updating device descriptions for field devices in process automation technology
02/12/2004WO2004012493A2 Controlling wlan bandwidth allocation
02/12/2004WO2004001621A3 Fibonacci heap for use with internet routing protocols
02/12/2004WO2003100575A3 Method and system for facilitating paper to electronic communications
02/12/2004WO2003098935A3 Transmission method using a virtual reception buffer to absorb fluctuation of the channel transmission rate
02/12/2004WO2003098858A3 Method and apparatus for providing data service selection in a packet data communication system
02/12/2004WO2003098393A3 System and method for a routing device to securely share network data with a host utilizing a hardware firewall
02/12/2004WO2003098380A3 Email message confirmation by audio email tags
02/12/2004WO2003096637A3 Method and system for transmitting data via switchable data networks
02/12/2004WO2003094485A3 Managing power in a line powered network element
02/12/2004WO2003094458B1 Filtering and application triggering platform
02/12/2004WO2003094404A3 Traffic policing in a mobile ad hoc network
02/12/2004WO2003093927A3 Temporal transition network protocol (ttnp) in a mobile ad hoc network
02/12/2004WO2003093926A3 Quality of service routing for mobile ad hoc networks
02/12/2004WO2003090396A3 Method and system for providing a return data path for legacy terminals by using existing electrical waveguides of a structure
02/12/2004WO2003090037A3 System and method for management of a shared frequency band
02/12/2004WO2003088597A3 Wireless house server
02/12/2004WO2003088567A3 Variable field bus coupling with a long coupling length, in particular for mobile controllers and observation devices
02/12/2004WO2003081383A3 Method and apparatus for indicating the presence of a wireless local area network by detecting energy fluctuations
02/12/2004WO2003075488A3 Internal signaling method to support clock synchronization of nodes connected via a wireless local area network
02/12/2004WO2003075130A3 System and method for communication channel and device control via an existing audio channel
02/12/2004WO2003069886A3 Clock-based time slicing
02/12/2004WO2003067384A3 Controlling hand-off in a mobile node with two mobile ip clients
02/12/2004WO2003062947A3 Load balancing for fast reroute backup tunnels
02/12/2004WO2003058923A3 Peer-to-peer communications within a mobile network
02/12/2004WO2003042782A3 Routing and forwarding table management for network processor architectures
02/12/2004WO2003032147A3 Method and apparatus for buffer storage of data packets which are to be transmitted via a connection that has been set up
02/12/2004WO2003023992A9 System and method for transmitting data in ultra wide band frequencies in a de-centralized system
02/12/2004WO2003016856A3 Communication method and communication module
02/12/2004WO2003009530A3 Method of delivering content to destination terminals and collection server
02/12/2004WO2002097641A3 Data processing structure
02/12/2004WO2002082781B1 Technique for providing announcements in mobile-originated calls
02/12/2004WO2002082752A3 Method and system for clustered wireless networks
02/12/2004WO2002079927A3 Simulating data flow through a network
02/12/2004WO2002063426A8 Service platform suite management system
02/12/2004WO2002061531A3 Method and system for an on-line private marketplace
02/12/2004WO2002058345A3 Method for allocating receive buffers to accommodate retransmission scheme in wireless computer networks
02/12/2004WO2002045013A3 Network resource allocation and monitoring system
02/12/2004WO2001089362A3 Patient monitoring system
02/12/2004US20040031059 Method and system for generating geographic visual displays of broadband network data
02/12/2004US20040031040 Method and system for supporting a plurality of event types
02/12/2004US20040031039 Method of creating a number of objects being stored in a database of a network management system
02/12/2004US20040031030 Signatures for facilitating hot upgrades of modular software components
02/12/2004US20040030977 System and method for performing on-chip self-testing
02/12/2004US20040030928 Method and system for managing accessibility of the electronic address of a local terminal by one or several remote terminals
02/12/2004US20040030927 Intelligent integrated network security device
02/12/2004US20040030918 Enterprise based opaque message archives
02/12/2004US20040030917 Opaque message archives
02/12/2004US20040030916 Preemptive and interactive data solicitation for electronic messaging
02/12/2004US20040030895 Network configuration method and communication system and apparatus
02/12/2004US20040030893 Selective encryption of electronic messages and data
02/12/2004US20040030885 Method for automatically entering into secure communication mode in wireless communication terminal
02/12/2004US20040030879 Generic interface and framework to publish and monitor platform configuration
02/12/2004US20040030857 Hardware-based translating virtualization switch
02/12/2004US20040030812 System for controlling remote apparatuses
02/12/2004US20040030805 System and method for implementing a single chip having a multiple sub-layer phy
02/12/2004US20040030804 Multi-cast enabled address resolution protocol (ME-ARP)
02/12/2004US20040030800 Data networks
02/12/2004US20040030797 Quality of service management in network gateways
02/12/2004US20040030796 Network monitor internals description
02/12/2004US20040030793 Information processing apparatus and method
02/12/2004US20040030791 Method and apparatus for effecting a handoff between two IP connections for time critical communications