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)
11/2003
11/13/2003WO2003094424A1 A method and system in a communication network for allocaring and changing link-level addresses
11/13/2003WO2003094417A1 Dynamic preamble detection
11/13/2003WO2003094411A2 Communication system and method for minimum burst duration
11/13/2003WO2003094405A2 Hierarchical mobile ad-hoc network and methods for performing reactive routing therein using dynamic source routing (dsr)
11/13/2003WO2003094404A2 Traffic policing in a mobile ad hoc network
11/13/2003WO2003094403A2 An atm device for increasing the number of utopia ports to avoid head of line blocking
11/13/2003WO2003094402A2 Web site having an event creation element
11/13/2003WO2003094401A2 Communications web site
11/13/2003WO2003094384A2 Improved outer-loop scheduling algorithm using channel quality feedback from remote units
11/13/2003WO2003094383A1 Wireless conferencing system
11/13/2003WO2003094381A1 Method and apparatus in a telecommunication system
11/13/2003WO2003094371A1 Wireless communication device
11/13/2003WO2003094368A1 Burst-mode combining of reverse path radio frequency signals
11/13/2003WO2003094366A2 System and method for registering ip address of wireless communication device
11/13/2003WO2003094363A2 Switch frame, method of transmitting the switch frame and a quality indicator channel structure including the switch frame
11/13/2003WO2003094072A1 System and method for providing avatar mail
11/13/2003WO2003094035A2 Storage and delivery of device features
11/13/2003WO2003094033A2 Method and system for configuration and download in a restricted architecture network
11/13/2003WO2003094031A1 Method and apparatus for collecting and displaying network device information
11/13/2003WO2003094029A1 Adaptive synchronization of service data
11/13/2003WO2003094028A1 Tracking traffic in a mobile ad hoc network
11/13/2003WO2003094027A1 Hierarchical mobile ad-hoc network and methods for performing reactive routing therein
11/13/2003WO2003094026A1 Reactive routing on-demand in mobile network
11/13/2003WO2003094025A1 Admission control in a mobile ad hoc network
11/13/2003WO2003094019A1 High availability for asynchronous requests
11/13/2003WO2003094017A1 Method and apparatus for persistent connections to a device through the use of multiple physical network connections and connection hand-offs between multiple bands, modes and networks
11/13/2003WO2003094013A2 System and method for processing message attachments
11/13/2003WO2003094012A1 Instant message communication system for providing notification of one or more events and method therefor
11/13/2003WO2003094011A1 Instant messaging architecture and system for interoperability and presence management
11/13/2003WO2003094010A1 Method and system to implement a simplified shortest path routing scheme in a shared access ring topology
11/13/2003WO2003094008A1 Method and system for throughput and efficiency enhancement of a packet based protocol in a wireless network
11/13/2003WO2003094001A1 Method for addressing the users of a bus system by means of identification flows
11/13/2003WO2003093987A1 Plug-in configuration manager
11/13/2003WO2003093957A2 Monitoring system for general-purpose computers
11/13/2003WO2003093955A2 Method and apparatus to reduce uplink compressed mode monitoring in a communication device
11/13/2003WO2003093951A2 Improved access point and wireless network controller
11/13/2003WO2003093939A2 System for actively controlling distributed applications
11/13/2003WO2003093938A2 On-chip inter-network performance of optimization using configurable performance parameters
11/13/2003WO2003093933A2 Prepaid broadband internet and software service method and apparatus
11/13/2003WO2003093927A2 Temporal transition network protocol (ttnp) in a mobile ad hoc network
11/13/2003WO2003093926A2 Quality of service routing for mobile ad hoc networks
11/13/2003WO2003093860A1 Method and apparatus for radar pulse detection and estimation in wireless lan physical layer
11/13/2003WO2003092997A2 Dual frequency band wireless lan
11/13/2003WO2003075519A3 Routing method for a telecommunication network and corresponding telecommunication network
11/13/2003WO2003075496A3 Authenticated change of media provided over a dsl connection
11/13/2003WO2003073703A3 Local network, particularly ethernet network having redundancy properties, and coupling device for such a network
11/13/2003WO2003073678A3 Method and apparatus for switching between a circuit switched channel and a packet data network channel
11/13/2003WO2003071725A3 Method and system for multicast service announcement in a cell
11/13/2003WO2003071690A3 Wireless communication arrangements with a discovery procedure
11/13/2003WO2003069870A3 Modifications to tcp/ip for broadcast or wireless networks
11/13/2003WO2003069843A3 Clock synchronisation in a time triggered protocol (ttp) environment
11/13/2003WO2003067953A3 Physical layer packet retransmission handling in wcdma in soft handover
11/13/2003WO2003067901A3 Method for re-routing a communication link including several radio communication systems
11/13/2003WO2003067731A3 Load optimization
11/13/2003WO2003065785A3 Method and apparatus for concatenating and piggybacking data packets
11/13/2003WO2003065596A3 System and method for providing messages on a wireless device connecting to an application server
11/13/2003WO2003063434A3 Method for transmission of isochronous and asynchronous data in a radio network
11/13/2003WO2003063430A3 System and method for providing a fault tolerant routing data base
11/13/2003WO2003063415A3 Method of managing time slots in a wireless network through the use of contention groups
11/13/2003WO2003061219A3 System and method for improved session management in a data cellular network
11/13/2003WO2003060770A3 A method for searching nodes for information
11/13/2003WO2003060711A3 System and method for determining notification behavior of a system
11/13/2003WO2003053013A3 Selection of one among several networks for data transmissions
11/13/2003WO2003050673A3 System and method for electronically delivering documents
11/13/2003WO2003041325A3 System and method for network inventory management
11/13/2003WO2003028388A3 A method and apparatus for providing a high capacity radio communication network
11/13/2003WO2003026186A3 Subnet of power line communication network, method for setting up the same, electronic appliance connected to the same, and communication module used in electronic appliance
11/13/2003WO2003026184A3 Method for detecting and regulating identifier overlap on power line communication network, electronic appliance connected to subnet of power line communication network, and communication module used in electronic appliance
11/13/2003WO2003026144A3 Multi-carrier frequency-division multiplexing (fdm) architecture for high speed digital service in local networks
11/13/2003WO2003017596A3 Dual mode bluetooth/wireless device with wake-up times optimized for power control
11/13/2003WO2003017562A9 Packet routing via payload inspection and subscription processing in a publish-subscribe network
11/13/2003WO2002080490A3 Method and apparatus for header compression in a wireless communication system
11/13/2003WO2002080489A3 Method and apparatus for data transport in a wireless communication system
11/13/2003WO2002076032A3 Method and device for preparing a time schedule for the transmission of messages to a bus system
11/13/2003WO2002071657A3 Hybrid rf and optical wireless communication link and network structure incorporating it therein
11/13/2003WO2002065715A8 Communication interface between an indoor unit and an outdoor unit in a wireless communication system
11/13/2003WO2002056562A9 Firewall with index to access rule
11/13/2003WO2002045368A8 System and method for communicating telecommunication information between and a broadband network and a telecommunication network
11/13/2003WO2002045306B1 Scaleable transport of tdm channels in a synchronous frame
11/13/2003WO2001017166A8 Ethernet 10/100 media access controller core
11/13/2003US20030213000 Gateway power synchronization
11/13/2003US20030212999 System and method for providing video telephony over a cable access network infrastructure
11/13/2003US20030212997 Method and apparatus for controlling time-scale modification during multi-media broadcasts
11/13/2003US20030212942 Highly reliable distributed system
11/13/2003US20030212941 System and method for boundary scan test of a wired or wireless network
11/13/2003US20030212932 Remote diagnostic packets
11/13/2003US20030212927 Fault-protection mechanism for protecting multi-protocol-label switching (MPLS) capability within a distributed processor router operating in an MPLS network
11/13/2003US20030212926 Analysis of pipelined networks
11/13/2003US20030212912 Method and communication system for controlling security association lifetime
11/13/2003US20030212910 Method and system for reducing the false alarm rate of network intrusion detection systems
11/13/2003US20030212908 Method and system for simulating computer networks to facilitate testing of computer network security
11/13/2003US20030212903 Network surveillance
11/13/2003US20030212890 Network provider loop security system and method
11/13/2003US20030212889 Method and system for exchanging data over networks using public key encryption
11/13/2003US20030212885 Competitive management system and method for external input/output devices and recording medium recording program
11/13/2003US20030212875 Packet buffer memory with integrated allocation/de-allocation circuit
11/13/2003US20030212850 Log-in device and logged-in device
11/13/2003US20030212849 Coupling apparatus for the connection of devices to a bus system
11/13/2003US20030212838 Small memory device with drivers on device
11/13/2003US20030212835 Method and system for external clock to obtain multiple synchronized redundant computers
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