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)
04/2003
04/10/2003WO2003030435A1 Header compression packet reception apparatus and method
04/10/2003WO2003030434A2 Remotely controlled failsafe boot mechanism and remote manager for a network device
04/10/2003WO2003030433A2 System, method and apparatus for seamless interaction between wireless local area network and wireless packet data network
04/10/2003WO2003030432A2 Protection switching in a communications network employing label switching
04/10/2003WO2003030431A2 Packet classification in a storage system
04/10/2003WO2003030421A1 Methods and systems for testing stateful network communications devices
04/10/2003WO2003030407A1 Method for transferring and /or receiving data in communication system and apparatus thereof
04/10/2003WO2003030405A1 Broadband medical emergency response system
04/10/2003WO2003030399A1 Apparatus, and associated method, for selectably controlling packet data flow in a packet radio communication system
04/10/2003WO2003030165A2 Transmission method, sending device and receiving device
04/10/2003WO2003030123A1 Management system, management apparatus, sensor control apparatus, and network apparatus
04/10/2003WO2003030043A1 Automated booking system, method and computer program
04/10/2003WO2003030023A2 Film transmission
04/10/2003WO2003030007A1 Information processing system, client apparatus and information providing server constituting the same, and information providing server exclusive control method
04/10/2003WO2003030004A1 Method and apparatus for implementing a layer 3/layer 7 firewall in an l2 device
04/10/2003WO2003030003A1 Passive personalization of buddy lists
04/10/2003WO2003030002A1 Systems and methods for providing secured electronic messaging
04/10/2003WO2003029996A1 Bus system and bus interface for connection to a bus
04/10/2003WO2003029990A1 Network media playout
04/10/2003WO2003029986A1 Method for designing low cost static networks
04/10/2003WO2003029969A2 Communications networks
04/10/2003WO2003029966A2 Personal computer upgrade
04/10/2003WO2003029916A2 Method and system for managing data traffic in wireless networks
04/10/2003WO2003028866A1 Filtering device and method of cleaning reverse osmosis membrane
04/10/2003WO2003028833A1 Method for a computer network racing game and an optical-mechanical generator of two random numbers used for carrying out said method
04/10/2003WO2003021841A8 System and methods for distributed connection and mobility processing in a multicast ip network incorporating multi-cell location areas
04/10/2003WO2003021816A8 Persistent links between hierarchical proxies for mobile communications
04/10/2003WO2003013175A3 Resource management in cellular networks
04/10/2003WO2003013098A9 Method for supporting a number of checksum algorithms in a network node
04/10/2003WO2003007518A3 Allocation of upstream bandwidth in an ethernet passive optical network
04/10/2003WO2003007115A3 System, method, and apparatus for measuring application performance management
04/10/2003WO2003005737A3 Method for sending electronic messages
04/10/2003WO2003003756A3 Methods and apparatus for supporting group communications
04/10/2003WO2003003700A3 Event notification in a unified message system using an event notification server
04/10/2003WO2003003675A8 Integrated device for integrating the internet with the public switched telephone network
04/10/2003WO2003003651A3 System and method for providing a group of subscribers with access to a wireless telecommunication system
04/10/2003WO2003003639A3 Protocol to determine optimal target access routers for seamless ip-level handover
04/10/2003WO2003003627A9 System and method for selectively enabling transmit/receive modes of a radio transceiver
04/10/2003WO2003001766A3 Efficient data transmissions based on a policy
04/10/2003WO2002103960A3 Stateful distributed event processing and adaptive security
04/10/2003WO2002103919A3 Method and system for hybrid tdm and ip packet transmission over an air interface
04/10/2003WO2002102009A3 Method for processing encoded messages for exchange with a mobile data communication device
04/10/2003WO2002101966A3 Method and system for forward link cell switching
04/10/2003WO2002100024A3 System and method for transporting channelized ethernet over sonet/sdh
04/10/2003WO2002098046A3 System and method of virtual private network route target filtering
04/10/2003WO2002096021A3 Quality of service management for multiple connections within a network communication system
04/10/2003WO2002093999A3 Method and system for preventing transmission loops in a label switching domain
04/10/2003WO2002093811A3 Access to plmn networks for non-plmn devices
04/10/2003WO2002091675A3 Method and arrangement for monitoring (interception) of voice and/or data network connections independent of location by authorities (law enforcement agencies)
04/10/2003WO2002088879A3 Weighted fair queuing-based methods and apparatus for protecting against overload conditions on nodes of a distributed network
04/10/2003WO2002088870A3 Mailbox access mechanism over low-bandwidth, high-latency wireless networks
04/10/2003WO2002085041A3 Method for carrying out monitoring measures and information searches in telecommunication and data networks
04/10/2003WO2002084454A3 Contextual web page system and method
04/10/2003WO2002076017A3 Access networks
04/10/2003WO2002075484A3 Dynamic multimedia streaming using time-stamped remote instructions
04/10/2003WO2002074049A3 Systems and methods for communicating from an integration platform to a profile management server
04/10/2003WO2002073908A3 A method and a system for transmitting information through a communication line
04/10/2003WO2002071675A3 Data distribution system
04/10/2003WO2002069588A3 Voice packet switching system and method
04/10/2003WO2002065239A3 System and method for maintaining special purpose web pages
04/10/2003WO2002058327A3 System for and method of relational database modeling of ad hoc distributed sensor networks
04/10/2003WO2002052798A3 Wireless router system and method
04/10/2003WO2002051121A3 User created customer hierarchies
04/10/2003WO2002045341A3 Transmission of messages via a bus structure
04/10/2003WO2002043359A3 Mobile device, auxiliary rendering device and arrangement
04/10/2003WO2002033985A8 Method for transmitting short messages over the internet
04/10/2003WO2002032179A9 Radio resource management
04/10/2003WO2002027506A3 Information network virtual backplane
04/10/2003WO2002021239A9 Adaptively controlled resource and method for controlling the behavior of same
04/10/2003US20030070095 Firewall apparatus
04/10/2003US20030070091 Granular authorization for network user sessions
04/10/2003US20030070085 Using a communication protocol to provide security services
04/10/2003US20030070084 Managing a network security application
04/10/2003US20030070070 Trust spectrum for certificate distribution in distributed peer-to-peer networks
04/10/2003US20030070067 Communication processing system, communication processing method, server and computer program
04/10/2003US20030070066 System for detection and routing of platform events in a multi-cell computer
04/10/2003US20030070022 Communication control apparatus using can protocol
04/10/2003US20030070019 Method and device for transmitting information on a bus system, and a bus system
04/10/2003US20030070012 Real-time processing of a synchronous or isochronous data stream in the presence of gaps in the data stream due to queue underflow or overflow
04/10/2003US20030070010 Method and apparatus for operating a network controller
04/10/2003US20030070007 System and method for IP tunneling through an OSI network
04/10/2003US20030070002 System and method for manipulating HAVi specification virtual key data
04/10/2003US20030069997 Multi modal communications system
04/10/2003US20030069996 Infrared to radio frequency adapter and method for using the same
04/10/2003US20030069993 Apparatus and method for allocating IP addresses to network interface card
04/10/2003US20030069991 Location-based address provision
04/10/2003US20030069990 Router discovery protocol on a mobile internet protocol based network
04/10/2003US20030069989 Extending bluetooth personal area networks
04/10/2003US20030069988 In-band signaling
04/10/2003US20030069981 IP hopping for secure data transfer
04/10/2003US20030069976 Intelligent round robining
04/10/2003US20030069973 Content service aggregation system control architecture
04/10/2003US20030069972 Computer resource allocating method
04/10/2003US20030069970 Method for controlling traffic flow using token bucket
04/10/2003US20030069969 Method and apparatus for using java dynamic proxies to interface to generic, bean-like management entities
04/10/2003US20030069963 System and method of quality of service signaling between client and server devices
04/10/2003US20030069960 Method for describing and comparing data center physical and logical topologies and device configurations
04/10/2003US20030069959 Alarm lists synchronization in an alarm management system
04/10/2003US20030069958 Virtual private network management
04/10/2003US20030069957 Server load testing and measurement system
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