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)
04/2005
04/28/2005US20050089061 Joint powerline/ultra-wide band system
04/28/2005US20050089059 Controller area network (CAN) based communication system with multiple bus connected nodes
04/28/2005US20050089058 Method for wireless personal area network communication with enhanced contention access period mechanism, and system for the same
04/28/2005US20050089057 Ad-hoc network wireless communication system and method thereof
04/28/2005US20050089055 Scan tool can adapter
04/28/2005US20050089054 Methods and apparatus for provisioning connection oriented, quality of service capabilities and services
04/28/2005US20050089052 Broadband communications access device
04/28/2005US20050089051 Network bridge uplink port identification
04/28/2005US20050089050 Network address translation for multicast virtual sourcing
04/28/2005US20050089049 High-performance network switch
04/28/2005US20050089048 Systems and methods for network user resolution
04/28/2005US20050089047 Refresh and filtering mechanisms for LDP based VPLS and L2VPN solutions
04/28/2005US20050089046 Enhanced encapsulation mechanism using GRE protocol
04/28/2005US20050089045 Method of providing priority-based discriminated services in wireless LAN environment
04/28/2005US20050089044 Globally accessible computer network-based broadband communication system with user-controllable quality of information delivery and flow priority
04/28/2005US20050089043 Quality of experience (QOE) method and apparatus for wireless communication networks
04/28/2005US20050089042 System and method for facilitating flexible quality of service
04/28/2005US20050089041 Method and apparatus for assisting a mobile node to transmit a packet
04/28/2005US20050089040 Method for providing service of multimedia mail box to support user mobility
04/28/2005US20050089039 Virtual reassembly system and method of operation thereof
04/28/2005US20050089038 Network routing apparatus
04/28/2005US20050089037 Communication speed control circuit, communication speed control board and information processing device
04/28/2005US20050089036 System for multicasting multimedia contents
04/28/2005US20050089035 Methods and systems for self-describing multicasting of multimedia presentations
04/28/2005US20050089034 Network switching apparatus, route management server, network interface apparatus, control method therefor, computer program for route management server, and computer-readable storage medium
04/28/2005US20050089033 Method, system, and program for constructing a packet
04/28/2005US20050089032 Method of and apparatus for transporting SCSI data over a network
04/28/2005US20050089028 Method and system for managing computer networks
04/28/2005US20050089025 System and method for sharing an IP address
04/28/2005US20050089024 Wireless data communications with header suppression and reconstruction
04/28/2005US20050089022 System and associated terminal, method and computer program product for controlling the flow of content
04/28/2005US20050089021 Integrated communication device
04/28/2005US20050089020 Charging in a communications network
04/28/2005US20050089019 Interactive voice enabled email notification and alert system and method
04/28/2005US20050089018 Telecommunication system
04/28/2005US20050089016 Method and apparatus for measuring latency of a computer network
04/28/2005US20050089015 Communication apparatus and method for inter-as routing
04/28/2005US20050089014 System and methods for communicating over the internet with geographically distributed devices of a decentralized network using transparent asymetric return paths
04/28/2005US20050089013 Packet transfer path control apparatus and control program therefor
04/28/2005US20050089010 Method and system for supporting mobility of mobile terminal
04/28/2005US20050089009 MAC protocol employing multiple data rates
04/28/2005US20050089008 Method for providing mobile packet data service in mobile communication system
04/28/2005US20050089007 System and method for performing handoffs of mobile station-to-mobile station packet data calls in a wireless network
04/28/2005US20050089003 Method for retransmitting vocoded data
04/28/2005US20050089002 Method for wireless local area network communication in distributed coordination function mode
04/28/2005US20050089001 Wireless communication system, wireless communication apparatus, wireless communication method and computer program
04/28/2005US20050089000 Method for communicating effectively between devices on wireless personal area network
04/28/2005US20050088999 Communication system having a community wireless local area network for voice and high speed data communication
04/28/2005US20050088998 Method and apparatus for cell identification in wireless data networks
04/28/2005US20050088997 Wireless communication arrangements with a discovery procedure
04/28/2005US20050088996 Wireless communications system and method using transmission timing control
04/28/2005US20050088994 Method and system for local mobility management
04/28/2005US20050088993 Network apparatus for stable handoff in IP-based mobile ad hoc network system, and handoff method using the same
04/28/2005US20050088989 Methods of transmitting data in mobile communication system
04/28/2005US20050088988 Method and system for controlling data rate of reverse link in a mobile communication system
04/28/2005US20050088984 Method for video data transmission in a wireless network
04/28/2005US20050088982 Fiber optic control network and related method
04/28/2005US20050088981 System and method for providing communication channels that each comprise at least one property dynamically changeable during social interactions
04/28/2005US20050088980 Ad hoc network discovery menu
04/28/2005US20050088979 Configuration validation checker
04/28/2005US20050088978 Method and apparatus for deriving allowable paths through a network with intransitivity constraints
04/28/2005US20050088977 Dynamic virtual private network (VPN) tunnel quality of service (QoS) treatment
04/28/2005US20050088976 Methods, apparatus and computer programs for managing performance and resource utilization within cluster-based systems
04/28/2005US20050088975 Mechanism for modem pass-through with non-synchronized gateway clocks
04/28/2005US20050088973 Congestion control in an IP network
04/28/2005US20050088972 Method, system and device for controlling a transmission window size
04/28/2005US20050088970 Deferred queuing in a buffered switch
04/28/2005US20050088969 Port congestion notification in a switch
04/28/2005US20050088968 Decision tree logic for determining the optimal value for QoS uplink and downlink maximum bitrate attributes
04/28/2005US20050088967 Method, system, and apparatus for a credit based flow control in a computer system
04/28/2005US20050088966 Fast failure detection using RTT time considerations on a non-retransmit medium
04/28/2005US20050088965 Rapid alternate paths for network destinations
04/28/2005US20050088964 Ethernet passive optical network ring and its method of authorization and collision detection
04/28/2005US20050088963 Method and apparatus for protection switch messaging on a shared mesh network
04/28/2005US20050088514 Videoconference system
04/28/2005US20050088277 System consisting of a household appliance and an external apparatus
04/28/2005US20050088276 Home appliance network system and method for operating the same
04/28/2005US20050088275 Method for matching bidirectional objects
04/28/2005US20050087603 Hand-held data capture system with interchangeable modules
04/28/2005DE202004019268U1 Mehrausgangsverbinder mit drahtloser Datenempfangsfunktion More output connector with Wireless Data Listener
04/28/2005DE202004017116U1 Vorrichtung zur Unterstützung eines gleitenden Übergabebetriebs auf einer verbesserten Aufwärtsstrecke Apparatus for supporting a sliding transfer operation on an improved uplink
04/28/2005CA2753322A1 High speed media access control and direct link protocol
04/28/2005CA2744965A1 Method and apparatus for data communications over multiple channels
04/28/2005CA2719486A1 High speed media access control
04/28/2005CA2543038A1 Method and apparatus for provisioning and activation of an embedded module in an access terminal of a wireless communication system
04/28/2005CA2542649A1 High data rate interface
04/28/2005CA2542645A1 Redundant routing capabilities for a network node cluster
04/28/2005CA2542643A1 High speed media access control and direct link protocol
04/28/2005CA2542436A1 Home system including a portable fob mating with system components
04/28/2005CA2542435A1 Home automation system including plurality of wireless sensors and a portable fob with a display
04/28/2005CA2542387A1 Home system including a portable fob having a rotary menu and a display
04/28/2005CA2542384A1 High speed media access control with legacy system interoperability
04/28/2005CA2541932A1 Serving content-targeted ads in e-mail, such as e-mail newsletters
04/28/2005CA2541332A1 Sessions in a communication system
04/28/2005CA2537946A1 Arrangement for autonomous mobile network nodes to organize a wireless mobile network based on detected physical and logical changes
04/28/2005CA2535718A1 Mitigating self propagating e-mail viruses
04/27/2005EP1526753A2 Method and apparatus for accessing data segments having arbitrary alignment
04/27/2005EP1526752A2 Using subnet relations for authentication, association and to activate network interfaces in heterogeneous access networks
04/27/2005EP1526750A2 Network apparatus and method for stable handoff in IP-based mobile ad hoc network system
04/27/2005EP1526745A2 Apparatus and method for maintaining broadcast channel using position information of mobile communication terminal
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