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)
03/2005
03/31/2005US20050071435 Instant message user management
03/31/2005US20050071434 System and method for sending a message to one or more destinations
03/31/2005US20050071433 Method and system for processing instant messenger operations dependent upon presence state information in an instant messaging system
03/31/2005US20050071432 Probabilistic email intrusion identification methods and systems
03/31/2005US20050071431 Method of receiving email by electronic communication device
03/31/2005US20050071430 Network information processing system and information processing method
03/31/2005US20050071428 Method and apparatus for delivering an electronic mail message with an indication of the presence of the sender
03/31/2005US20050071426 Method and system for presence state assignment based on schedule information in an instant messaging system
03/31/2005US20050071423 System, apparatus, and method for providing Web services on mobile devices
03/31/2005US20050071419 System, apparatus, and method for providing Web services using wireless push
03/31/2005US20050071382 Method of replicating database elements in an infiniband architecture subnet
03/31/2005US20050071376 System and method of managing real property through a central database
03/31/2005US20050071292 Web server integrated directly into an inserter system to provide status monitoring and configuration control
03/31/2005US20050071279 Information processing apparatus, content information management method and computer program
03/31/2005US20050071254 Integrated order management system for telecommunication services
03/31/2005US20050071182 Multi-tier composite service level agreements
03/31/2005US20050071085 Interactive weather advisory system
03/31/2005US20050071019 Processor utilization modeling for data networking software
03/31/2005US20050070338 Handsfree communication control method, portable radio communication apparatus and handsfree system
03/31/2005US20050070336 Method for communication control and wireless communication system
03/31/2005US20050070335 Electronic apparatus capable of executing wireless communication, and program applied to the apparatus
03/31/2005US20050070329 Plug-and-play mass storage reflector
03/31/2005US20050070326 System and method for servicing communications using both fixed and mobile wirless networks
03/31/2005US20050070320 Method and apparatus to reduce dispatch delays in dispatch communication networks
03/31/2005US20050070319 Method and packet radio system for controlling link adaptation
03/31/2005US20050070317 Systems and methods for contention control in wireless networks
03/31/2005US20050070312 Presence-based telecommunications system
03/31/2005US20050070303 Level of service in a wireless telecommunications network
03/31/2005US20050070302 Method and system for directing a wireless user to a location for improved communication
03/31/2005US20050070295 Code tree fragmentation in call admission control
03/31/2005US20050070294 Apparatus, system, and method for mitigating access point data rate degradation
03/31/2005US20050070293 Communication terminal and base station selection method
03/31/2005US20050070291 Method of handling automatic call origination and system determination on multi-network mobile devices
03/31/2005US20050070290 Method and apparatus for achieving good usability for networked applications in multi mode mobile terminals
03/31/2005US20050070283 Terminal state control system
03/31/2005US20050070280 Access network selection apparatus and method in a heterogeneous system
03/31/2005US20050070277 Method of initiating multimedia broadcast multicast services
03/31/2005US20050070275 Wireless network roaming timer method and apparatus
03/31/2005US20050070270 Wireless communication apparatus
03/31/2005US20050070264 Distance determination program for use by devices in a wireless network
03/31/2005US20050070263 Wireless access point protocol logic
03/31/2005US20050070251 Mobile communication terminal, information providing system, program, and computer readable recording medium
03/31/2005US20050070237 Receiving method and receiver with high-precision signal estimation
03/31/2005US20050070230 Method for management of voice-over IP communications of various relative priority levels
03/31/2005US20050070226 Method and system for wireless communication with an integrated circuit under evaluation
03/31/2005US20050069318 Ethernet passive optical network for integrating broadcast and communication based on time division multiplexing scheme
03/31/2005US20050069317 Ethernet passive optical network accommodating real-time broadcast/image signals and being capable of providing security for broadcast/image signals
03/31/2005US20050069316 Method of determining a spectal route for a given connection in an optical telecommunication network
03/31/2005US20050069116 Apparatus, method, and computer program for providing instant messages related to a conference call
03/31/2005US20050069096 Data message mirroring and redirection
03/31/2005US20050069094 Multi-media transactions presentation based on user physical characteristics
03/31/2005US20050068993 Frame based data transmission over synchronous digital hierarchy network
03/31/2005US20050068988 Efficient provisioning of a VT/TU cross-connect
03/31/2005US20050068986 Universal switching centre, method for executing a switching task, input unit, output unit and connecting unit
03/31/2005US20050068984 Low-cost network system between a base station controller and a base transceiver station, and method for transmitting data between them
03/31/2005US20050068981 IP packet version converting apparatus and method
03/31/2005US20050068980 System and method for intelligent message and document access over different media channels
03/31/2005US20050068979 Method and apparatus for detecting a collision in a carrier sense multiple access wireless system
03/31/2005US20050068978 High performance network communication device and method
03/31/2005US20050068976 Data transmitting apparatus, data transmitting/receiving system, and data transmitting/receiving method
03/31/2005US20050068975 Computer data transport system and method
03/31/2005US20050068974 Shared transmit buffer for network processor and methods for using same
03/31/2005US20050068973 Method of allocating resources in a radiocommunication system and base station for implementing the said method
03/31/2005US20050068972 Method and system for connection verification
03/31/2005US20050068971 System and method for implementing a universal messaging gateway (UMG)
03/31/2005US20050068970 Determining bidirectional path quality within a wireless mesh network
03/31/2005US20050068968 Optical-switched (OS) network to OS network routing using extended border gateway protocol
03/31/2005US20050068966 Centralized bandwidth management method and apparatus
03/31/2005US20050068965 Apparatus for controlling multi-mode radio access and method for the same
03/31/2005US20050068964 Link capacity dimensioning methods for packet switched communications networks, and networks and links dimensioned thereby
03/31/2005US20050068963 Method and apparatus for establishing radio bearer for point-to-multipoint multimedia service in mobile communication system
03/31/2005US20050068962 Arrangement and method for controlling communication connections
03/31/2005US20050068959 System and method for bit-reversing and scrambling payload bytes in an asynchronous transfer mode cell
03/31/2005US20050068958 System and method for generating header error control byte for Asynchronous Transfer Mode cell
03/31/2005US20050068957 System and method for de-scrambling and bit-order-reversing payload bytes in an Asynchronous Transfer Mode cell
03/31/2005US20050068956 Scalable packet buffer descriptor management in ATM to ethernet bridge gateway
03/31/2005US20050068955 Multicast system, communication terminal, and multicast device
03/31/2005US20050068954 Method of stateless group communication and repair of data packets transmission to nodes in a distribution tree
03/31/2005US20050068953 Model-based method and apparatus for determining MPLS network properties
03/31/2005US20050068951 Protocol for video communications and camera control
03/31/2005US20050068950 Structured private addressing and naming for management of service and network resources
03/31/2005US20050068949 Message-based low latency circuit emulation signal transfer
03/31/2005US20050068948 Generating an encapsulating header based on encapsulated information provided at protocol-dependent locations
03/31/2005US20050068945 Hybrid fiber twisted pair local loop network service architecture
03/31/2005US20050068943 Internet base station with a telephone line
03/31/2005US20050068942 Method and apparatus for establishment and management of voice-over IP virtual private networks in IP-based communication systems
03/31/2005US20050068941 Internet trunking protocol
03/31/2005US20050068940 Contact manipulaton and retrieval system
03/31/2005US20050068939 System and method for address storage and message addressing
03/31/2005US20050068938 Internet Enhanced Cordless Telephone System
03/31/2005US20050068936 Packet network telecommunication system
03/31/2005US20050068935 Method of communication
03/31/2005US20050068934 Radio communication system, radio communication device, radio communication method, and computer program
03/31/2005US20050068933 Method and system for forwarding data units
03/31/2005US20050068929 System and method for coupling between mobile communication system and wireless local area network
03/31/2005US20050068928 Enhanced passive scanning
03/31/2005US20050068927 Method of transmitting data through local area network
03/31/2005US20050068926 Wireless router device for coupling 3G system
03/31/2005US20050068925 Wireless access point setup and management within wireless local area network
03/31/2005US20050068924 System and method for providing quality of service in ieee 802.11 systems
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